CN108015730A - A kind of electric power overhaul tool box - Google Patents

Abstract

The invention discloses an electric maintenance tool box, which comprises: a box cover and a box body, wherein the box cover is installed on the box body; the inside of the box body is divided into a tool placement layer and a cable storage layer; the cable storage layer Including: cable winding shaft, cable, hairspring spring, control switch, power plug, power interface and universal wheel set in the groove of the bottom plate of the box body, and the universal wheel is fixed in the groove by an elastic U-shaped card , the groove pivotally connects the universal wheel through the rotating shaft, so that the universal wheel can be rotated 180° around the rotating shaft and completely placed outside the groove, and the shackle set on the universal wheel is connected with the corresponding set on the side plate of the box body The flat mouth on the top is snapped together to fix the universal wheel outside the groove; the invention can not only provide a cable reel when the distance between the maintenance position and the power point is not enough, but also expand the coverage of the power point by connecting the cable reel, and can transport Heavy power maintenance equipment, thus reducing the work intensity of maintenance personnel and improving work efficiency.

Description

An electrical maintenance toolbox

technical field

The invention relates to the technical field of electric power maintenance, and more specifically relates to an electric power maintenance toolbox.

Background technique

At present, a large number of maintenance tools are required to carry out maintenance work on electric power. Although in general, the maintenance tools used will be placed in the maintenance toolbox for easy portability, but in actual work, in addition to carrying the necessary maintenance tools, It is also necessary to carry some heavy equipment such as cable reels, and the maintenance personnel need to carry it many times before they can move the equipment used for maintenance from the tool cart to the maintenance site, thus increasing the labor intensity of the maintenance personnel. If the power point distance is not enough, it is necessary to use cable reels to extend the coverage of the power point, which is time-consuming and laborious.

However, among the existing power maintenance tools, there is no power maintenance tool that can be used as a transport vehicle to transport heavy equipment, and can also be used as a cable reel without a spare cable reel.

Therefore, how to provide a power maintenance tool box that can be used for placing maintenance tools, is provided with a cable reel, and can also transport heavy maintenance equipment is a problem that those skilled in the art need to solve urgently.

Contents of the invention

In view of this, the present invention provides an electric power maintenance tool box, which can not only be used to place and store electric power maintenance tools, but also can provide a cable reel when the distance between the maintenance position and the power point is not enough, and cover the power point by connecting the cable reel The range is expanded, and at the same time, it can transport heavy electric power maintenance equipment, thereby reducing the work intensity of maintenance personnel and improving work efficiency.

The invention discloses an electric maintenance tool box, which comprises: a box cover and a box body, wherein the box cover is installed on the box body; the inside of the box body is divided into a tool placement layer and a cable storage layer;

The inside of the cable storage layer is fixed with a cable reel shaft, on which a hairspring spring and a cable are arranged, the two ends of the cable are respectively connected with a power plug and a power interface, and the side plates of the cable storage layer are respectively A cable through hole and the power interface are provided, and the power plug extends out of the box through the cable through hole; the side plate of the cable storage layer is provided with a cable winding shaft brake; the cable storage layer The bottom is provided with a groove, and a universal wheel is pivotally connected with a rotating shaft in the groove, and the universal wheel is fixed in the groove by an elastic U-shaped card; the universal wheel can After turning 180° around the rotation axis, place it completely outside the groove, and cooperate with the flat mouth buckle correspondingly arranged on the side plate of the box through the shackle arranged on the universal wheel, Fix the universal wheel outside the groove.

The box is divided into two separate spaces by partitions, which are respectively used for summarizing the maintenance tools and the cable reel, which not only meets the needs of placing maintenance tools, but also can be located outside the coverage of the power point at the maintenance position. When using the cable reel to extend the coverage of the power point, it solves the problem that the power supply cannot be guaranteed due to the long distance of the power point, and thus the problem that the power maintenance work cannot be carried out;

When carrying some heavy equipment to the maintenance site, you only need to put the power maintenance toolbox on its side, rotate the universal wheel 180° to break away from the clamping and restraint of the U-shaped card, and fold it out from the groove. And through the shackle arranged on the universal wheel and the flat mouth buckle which is correspondingly arranged on the side plate of the box body, the universal wheel is fixed outside the groove, and then the electric maintenance tool When the box is put upright, the power maintenance tool box can transport the heavy maintenance equipment to the maintenance destination like a transport vehicle, thereby reducing the labor intensity of the maintenance personnel and improving the maintenance efficiency.

Preferably, in the above-mentioned electric maintenance tool box, a fixing buckle is provided on the side plate of the box body, and the fixing buckle fixes the box cover when the box cover is closed, preventing the During the carrying process, the lid of the box is opened to cause the maintenance tools to fall out from the tool placement layer.

Preferably, in the above-mentioned electric power maintenance tool box, a handle is provided on the side plate of the box body, which is convenient for the maintenance personnel to take out.

Preferably, in the above-mentioned electric power maintenance tool box, the box tool placement layer is provided with a maintenance tool placement slot, and the maintenance tools can be placed in the tool placement layer in an orderly manner, which can not only improve space utilization , It can also prevent the maintenance tools from being damaged due to contact and collision with each other during transportation and handling.

Preferably, in the above electric power maintenance toolbox, the power supply interface is a multi-purpose power supply interface, and at least one is provided, which can output the power supply in multiple interface modes, and is suitable for use by various maintenance tools.

Preferably, in the above-mentioned electric power maintenance tool box, the box body is made of polyester resin composite material whose insulation, hardness and weight all meet the electrical work standard, which not only insulates and prevents electric shock, but also ensures the personal safety of the maintenance personnel. Moreover, the overall quality is light and easy to carry and carry, reducing the labor intensity of maintenance personnel.

Preferably, in the above-mentioned power maintenance tool box, the cable through hole and the power interface are respectively located on opposite side plates of the box body.

Preferably, in the above-mentioned electric maintenance toolbox, the grooves are arranged on the four corners of the bottom plate of the box body, so that the universal wheels located in the grooves are evenly stressed, and the Universal wheel service life.

It can be seen from the above-mentioned technical solutions that, compared with the prior art, the present invention discloses a power maintenance toolbox. On the one hand, while storing and placing the maintenance tools, it can also provide a cable reel. When the maintenance position is covered by the power point When it is outside the range, just drag the end of the cable connected with the plug to rotate the cable take-up shaft, pull out the cable of the required length from the cable storage layer, connect the plug to the power point, and press down on the box body The brake of the cable take-up shaft brakes the cable take-up shaft to prevent the cable take-up shaft from rotating under the spring force of the hairspring, and the cable is rolled back into the cable accommodation cavity. The brake on the cable rewinding shaft, at this time, the control switch no longer brakes the cable rewinding shaft, the hairspring spring returns to its original shape under the action of the elastic force, and generates force to drive the cable rewinding shaft to rotate, and the cable is rewound back into the cable accommodation cavity;

On the other hand, when it is necessary to transport heavy maintenance equipment to the maintenance destination, it is only necessary to put the power maintenance tool box on its side, and under the action of external force, it will be set in the groove of the bottom plate of the box and fixed by the U-shaped card. The universal wheel rotates 180° around the rotation axis and folds out from the groove, and the universal wheel is fixed on the place by matching the shackle set on the universal wheel with the corresponding flat mouth buckle set on the side plate of the box body. Out of the above-mentioned groove, and then put the power maintenance tool box upright, at this time, the power maintenance tool box can transport the heavy maintenance equipment to the maintenance destination like a transport vehicle;

The electric power maintenance toolbox provided by the present invention not only has the storage and placement function of the existing toolbox, but also is equipped with a cable tray, which can extend the coverage of the power point and solve the problem that the maintenance position is too far away from the power point and cannot take power At the same time, the universal wheels set in the groove at the bottom of the box can make the multi-functional maintenance toolbox transport heavy maintenance equipment like a transport vehicle, and when the electric maintenance toolbox is not in use, the universal wheels can be folded into the Therefore, the present invention can not only reduce the labor intensity of electric maintenance personnel, but also facilitate the use of operators, thereby improving work efficiency.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only It is an embodiment of the present invention, and those skilled in the art can also obtain other drawings according to the provided drawings without creative work.

Accompanying drawing of Fig. 1 is the structural representation of the present invention;

Figure 2 is a schematic diagram of the internal structure of the cable containment layer;

Figure 3 is a schematic diagram of the position where the universal wheel and the U-shaped card cooperate.

Reference signs:

1 cable reel, 2 cables, 3 power plug, 4 power interface, 5 cable through hole, 6 cable reel brake, 7 groove, 8 rotating shaft, 9 universal wheel, 10 U-shaped card, 11 shackle, 12 flat Mouth buckle, 13 fixed buckles, 14 teeth.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The embodiment of the present invention discloses an electric power maintenance tool box, which can not only be used to place and store electric power maintenance tools, but also can provide a cable reel when the distance between the repair position and the power point is not enough, and the coverage of the power point can be expanded by connecting the cable reel , At the same time, it can transport heavy power maintenance equipment, thereby reducing the work intensity of maintenance personnel and improving work efficiency.

According to accompanying drawings 1 and 2, the present invention discloses an electric maintenance toolbox, comprising: a box cover and a box body, wherein the box cover is installed on the box body; the inside of the box body is divided into a tool placement layer and a cable storage layer;

A cable reel 1 is fixed inside the cable storage layer. A hairspring spring and a cable 2 are arranged on the cable reel 1. The two ends of the cable 2 are respectively connected to a power plug 3 and a power interface 4. The side panels of the cable storage layer are respectively provided with cables. The through hole 5 and the power interface 4, the power plug 3 extends out of the box through the cable through hole 5; the cable reeling shaft brake 6 is arranged on the side plate of the cable storage layer; the bottom of the cable storage layer is provided with a groove 7, and In the groove 7, a universal wheel 9 is pivotally connected to the rotating shaft 8, and the universal wheel 9 is fixed in the groove 7 by an elastic U-shaped card 10; after the universal wheel 9 can rotate 180° around the rotating shaft 8 , completely placed outside the groove 7, and the universal wheel 9 is fixed outside the groove 7 through the cooperation of the shackle 11 arranged on the universal wheel 9 and the flat mouth buckle 12 correspondingly arranged on the side plate of the box body .

In order to further optimize the above-mentioned technical scheme, the side plate of the box body is provided with a fixing buckle 13, and the fixing buckle 13 fixes the box cover when the box cover is closed, so as to prevent the box cover from being opened during transportation and handling so that the maintenance tool is Tools drop out of the placement layer.

In order to further optimize the above-mentioned technical solution, a handle is provided on the side plate of the box body, which is convenient for maintenance personnel to extract.

In order to further optimize the above technical solution, a maintenance tool storage slot is provided in the tool storage layer of the box, and the maintenance tools can be placed in the tool storage layer in an orderly manner, which can not only improve the space utilization rate, but also prevent maintenance tools from being , contact and collide with each other to cause damage.

In order to further optimize the above technical solution, the power supply interface 4 is a multi-purpose power supply interface, and at least one is provided, which can output the power supply in various interface modes, and is suitable for use by various maintenance tools.

In order to further optimize the above technical solution, the box body is made of polyester resin composite material whose insulation, hardness and weight meet the electrical work standards. It not only insulates and prevents electric shock, but also ensures the personal safety of maintenance personnel, and the overall weight is light and easy to carry. Reduce the labor intensity of maintenance personnel.

In order to further optimize the above technical solution, the cable through hole 5 and the power interface 4 are respectively located on the opposite side plates of the box body.

In order to further optimize the above technical solution, the grooves 7 are arranged on the four corners of the bottom plate of the box body, so that the universal wheels 9 located in the grooves 7 are evenly stressed, and the service life of the universal wheels 9 is prolonged.

In order to further optimize the above-mentioned technical solution, the cable winding shaft 1 is provided with locking teeth 14 in the circumferential direction, and the cable winding shaft brake 6 includes a brake lever. By manipulating the cable reel brake 6 and inserting the brake lever into the locking teeth 14, the cable reel 1 is braked to prevent it from rotating.

Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other. As for the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and for the related information, please refer to the description of the method part.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. An electric maintenance tool box, characterized in that, comprising: a box cover and a box body, wherein the box cover is installed on the box body; the inside of the box body is divided into a tool placement layer and a cable storage layer; A cable reel shaft (1) is fixed inside the cable storage layer, a hairspring spring and a cable (2) are arranged on the cable reel shaft (1), and power plugs (3) are respectively connected to both ends of the cable (2). ) and a power interface (4), the side panels of the cable storage layer are respectively provided with cable through holes (5) and the power interface (4), and the power plug (3) passes through the cable through hole (5 ) protrudes to the outside of the box; the side plate of the cable storage layer is provided with a cable winding shaft brake (6); the bottom of the cable storage layer is provided with a groove (7), and the groove (7) A universal wheel (9) is pivotally connected to the inside through a rotating shaft (8), and the universal wheel (9) is fixed in the groove (7) by an elastic U-shaped card (10); After the universal wheel (9) rotates 180° around the rotating shaft (8), it is completely placed outside the groove (7), and passes through the shackle (11) arranged on the universal wheel (9). The universal wheel (9) is fixed outside the groove (7) by cooperating with the flat mouth hasp (12) correspondingly arranged on the side plate of the box body. 2. A kind of electric maintenance tool box according to claim 1, it is characterized in that, the side plate of described box body is provided with fixing buckle (13), and described fixing buckle (13) is on the described case cover The lid is secured when closed. 3. The electric maintenance tool box according to claim 1, characterized in that, a handle (14) is provided on the side plate of the box body. 4 . The electric maintenance toolbox according to claim 1 , wherein a maintenance tool storage slot is arranged in the tool storage layer. 5 . 5. The electric power maintenance toolbox according to claim 1, characterized in that, the power supply interface (4) is a multi-purpose power supply interface, and at least one is provided. 6 . The electric power maintenance tool box according to claim 1 , wherein the box body is made of polyester resin composite material whose insulation, hardness and weight all meet the standards for electric power work. 7 . 7 . The electric maintenance toolbox according to claim 1 , characterized in that, the cable through hole ( 5 ) and the power supply interface ( 4 ) are respectively located on opposite side plates of the box body. 8 . 8. The electric maintenance toolbox according to claim 1, characterized in that, the grooves (7) are arranged on the four corners of the bottom plate of the box body.