CN210142911U

CN210142911U - Portable tool box for electric power rush-repair

Info

Publication number: CN210142911U
Application number: CN201920450115.9U
Authority: CN
Inventors: 张林旺; 梁建国; 李大永; 卢建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2020-03-13
Anticipated expiration: 2029-04-03

Abstract

The utility model discloses a portable tool box for electric power rush-repair, which comprises a box body and universal wheels arranged at the bottom of the box body; the box body comprises a cable chamber and a power supply chamber; a cable winding structure is arranged in the cable chamber and used for winding and accommodating cables; the cable winding structure is connected with a crank; an automatic telescopic power line structure and a power interlayer are installed in the power supply chamber, and the automatic telescopic power line structure is used for freely extending and retracting a power line; the storage battery is arranged on the power supply interlayer and is electrically connected with one end of the power line; the other end of the power line extends out through a second outlet arranged on the side wall of the power supply chamber and is electrically connected with electric equipment. The utility model discloses satisfy the multifunctionality and the portability requirement of electrical power rush-repair multiplexer utensil case, make things convenient for carrying and using of cable, be convenient for remove. Meanwhile, the automatic telescopic structure of the power line helps the power line to be automatically retracted to the power chamber, so that space is saved, operation convenience is improved, and working efficiency and operation safety are greatly improved.

Description

Portable tool box for electric power rush-repair

Technical Field

The utility model relates to an electric power maintenance tool technical field, in particular to portable multiplexer utensil case of electrical power rush-repair.

Background

In the power equipment field, the toolbox for electrical power rush-repair is very common, and traditional toolbox for electrical power rush-repair function is simple, mainly has following problem: 1. for the cable erection rush-repair operation, maintenance personnel need to carry the cable box independently; or after the cable fault is diagnosed, the cable needs to be returned to the cable taking device and then to an operation area for rush repair operation, so that the time is greatly wasted, the normal operation of a power station is influenced, and the economic loss is caused. 2. When rush-repair is carried out on power equipment, various electronic elements are required to be used for detection and maintenance, and in the process of using the electronic elements, the electronic elements need to be electrically supported, but the portable storage battery is often not favorable for field operation convenience of maintenance personnel for limiting the length of a power line and solving the storage problem.

Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a multifunctional power first-aid repair tool box with convenient use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the problem of above-mentioned research current situation and existence, provide a multi-functional, and increase the portable multiplexer utensil case of electrical power rush-repair of maintenance personal's on-the-spot simple operation nature. The specific scheme is as follows:

the utility model discloses a portable tool box for electric power rush-repair, which comprises a box body and universal wheels arranged at the bottom of the box body; the box body comprises a cable chamber and a power supply chamber, wherein,

a cable winding structure is arranged in the cable chamber and used for winding and accommodating cables; the cable winding structure is connected with a crank, and the crank is positioned outside the cable chamber; the side wall of the cable chamber is provided with a first outlet for the cable to go in and out of the box body;

an automatic telescopic power line structure and a power interlayer are installed in the power supply chamber, and the automatic telescopic power line structure is used for freely extending and retracting a power line; the power supply interlayer is used for placing a storage battery, and the storage battery is electrically connected with one end of the power line; the other end of the power line extends out through a second wire outlet arranged on the side wall of the power source chamber and is electrically connected with electric equipment.

Preferably, the back of the box body is provided with a telescopic pull rod. The design of the pull rod increases the mobile portability of the tool box.

Preferably, the cable chamber is located at the bottom of the box body, and a side door is arranged on the side wall of the cable chamber; the power supply chamber is positioned on one side of the cable chamber. The side door is used for facilitating the replacement of cables in the cable chamber by workers.

Preferably, the cable winding structure comprises a rotating shaft spanned between the front wall and the rear wall of the cable chamber, and the rotating shaft is connected with the front wall and the rear wall through bearings; the crank is fixedly connected with the rotating shaft; the cable is wound on the rotating shaft, and one end of the cable extends out of the first wire outlet. The winding-out of the cable is facilitated through the crank, the resistance of pulling out the cable by a hand is reduced, and meanwhile replacement and installation of a new cable are facilitated.

Preferably, the cable includes, but is not limited to, a copper aluminum cable.

Preferably, the automatic telescopic power line structure comprises a middle shaft erected between the front wall and the rear wall of the power supply chamber, a sleeve and a spring are sleeved on the middle shaft, one end of the spring is fixedly clamped with the sleeve, and the other end of the spring is fixedly clamped with the rear wall; the power cord is wound around the sleeve. The spring provides the revolving elasticity for the sleeve, the power line is in a pull-out state under the action of external force, when the external force disappears, the power line automatically retracts under the revolving action of the spring, the power line can be accommodated conveniently, the accidents such as power supply short circuit and the like caused by excessive lines can be prevented,

preferably, a plug is arranged at one end of the power line electrically connected with the electric equipment; the maximum outer diameter of the plug is larger than the inner diameter of the outlet II, or a power line connected with the plug is provided with a limiting structure. This structure can prevent effectively that the power cord from retrieving the effect and in the power supply room under automatic flexible power cord structure's spring, and this structure makes the power cord spacing in the power supply room outside with the one end that the consumer is connected, and the tensile power cord of easy staff uses.

Preferably, the box body further comprises a tool layer, the tool layer comprises a plurality of drawers, and classification bags are arranged on the surfaces of the drawers and used for inserting tool type labels. The drawer type structure is more convenient for taking and placing the power maintenance tool, saves space and is easy to classify.

Preferably, the classification bag is a transparent bag, so that workers can directly check the classes of tools and instruments corresponding to different drawers, and the tools and instruments can be conveniently found.

Preferably, the tool layer is positioned at the top of the cable chamber, and the structure is compact and reasonable.

The utility model discloses compare prior art and have following beneficial effect:

the utility model provides a cable room and power supply room are add to portable multiplexer utensil case of electrical power rush-repair, have increased the convenient function that cable and power carried. The cable can be wound in the cable chamber through the rotation of the crank, the operation of putting in and taking out the cable is convenient, and the universal wheels are additionally arranged at the bottom of the box, so that the movement is convenient. The storage battery power line is convenient to elongate and use in the power supply chamber through the automatic power line telescopic structure, the storage battery power line is automatically retracted to the power supply chamber when not in use, unnecessary lines cannot be scattered outside, space is saved, operation convenience is increased, and working efficiency and operation safety are greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is an external structural schematic view of the portable power emergency repair tool box of the present invention;

FIG. 2 is a partial cross-sectional view of the portable tool box for power line repair of the present invention;

fig. 3 is a side sectional view of the cable chamber of the present invention;

FIG. 4 is a schematic side-rear structure diagram of the portable tool box for power line repair of the present invention;

fig. 5 is a schematic view of the power line automatic telescopic structure of the present invention.

In the figure:

the device comprises a box body 1, a universal wheel 2, a pull rod 3, a cable chamber 11, a power supply chamber 12, a tool layer 13, a crank 111, a cable 112, a side door 113, a first outlet 114, a rotating shaft 115, a bearing 116, a power supply line 121, a power supply interlayer 122, a storage battery 123, a second outlet 124, a middle shaft 125, a sleeve 126, a spring 127, a plug 128, a 129 limiting structure, a drawer 131 and a classification bag 132.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment provides a portable tool box for power line repair, which comprises a box body 1 and universal wheels 2 arranged at the bottom of the box body 1; the box body 1 comprises a cable chamber 11 and a power supply chamber 12, wherein a cable winding structure is arranged in the cable chamber 11 and used for winding and accommodating a cable 112; the cable winding structure is connected with a crank handle 111, and the crank handle 111 is positioned outside the cable chamber 11; the side wall of the cable chamber 11 is provided with a first outlet 114 for the cable 112 to go in and out of the box body 1; an automatic telescopic power line structure and a power interlayer 122 are installed in the power chamber 12, and the automatic telescopic power line structure is used for freely extending and retracting the power line 121; the power supply interlayer 122 is used for placing a storage battery 123, and the storage battery 123 is electrically connected with one end of the power supply line 121; the other end of the power line 121 extends out through a second outlet 124 arranged on the side wall of the power supply chamber 12 and is electrically connected with the electric equipment.

The universal wheel 2 is installed at the bottom of the box body 1, so that the box body can be dragged and moved, the box body is suitable for different power line repair environments, and meanwhile, the telescopic pull rod 3 is arranged on the back of the box body 1, so that the box body is more favorable for dragging. For the operation and maintenance of the power emergency repair requiring the cable erection, the operator shakes the prepared cable out by the crank 111, and manually stretches the cable 112 from the first outlet 114 and intercepts the required length for use. For the power first-aid repair work needing power support, the operator can pull the power line 121 out of the second outlet 124 and utilize the storage battery 123 to realize the power supply support for the electronic component detection equipment. After use, the power cord 121 directly drives the power cord 121 to retract into the power supply chamber 12 under the action of the automatic power cord retractable structure, so that the use is convenient, and the action of storing the power cord is omitted.

In order to further optimize the technical scheme, the cable chamber 11 is positioned at the bottom of the box body 1, and a side door 113 is arranged on the side wall of the cable chamber 11; the power supply chamber 12 is located on the cable chamber 11 side. When the cable needs to be replaced, the side door 113 is opened, a new cable is wound to the cable winding structure through the crank 111, and the tail end of the cable extends out of the first outlet 114, so that the replacement of the new cable is completed.

In one embodiment, the cable winding arrangement comprises a shaft 115 bridging between the front and rear walls of the cable compartment 11, the shaft 115 being connected to the front and rear walls by bearings 116; the crank 111 is fixedly connected with the rotating shaft 115; the cable 112 is wound around the rotating shaft 115, and one end of the cable 112 extends out of the first outlet 114. The rotation of the crank 111 drives the rotation shaft 115 to rotate, thereby realizing the winding-up and winding-out of the cable 112.

To further optimize the above solution, the cable 112 includes, but is not limited to, a copper aluminum cable.

In one embodiment, the automatic retractable power cord structure comprises a central shaft 125 arranged between the front wall and the rear wall of the power supply chamber 12, a sleeve 126 and a spring 127 are sleeved on the central shaft 125, one end of the spring 127 is fixedly clamped with the sleeve 126, and the other end of the spring 127 is fixedly clamped with the rear wall; the power cord 121 is wound around the sleeve 126. When the power cord 121 is pulled out, the sleeve 126 is pulled to rotate, and simultaneously the spring 127 is driven to rotate in the screwing direction, and in the process, the spring 127 is always subjected to the acting force acting on the power cord 121 to keep the screwing state; when the power cord 121 is pulled out from the electric equipment, the acting force applied to the spring 127 disappears, and the spring 127 rotates in the loosening direction to drive the power cord 121 to retract into the power supply chamber 12, so that the power cord is convenient to store.

In order to further optimize the above technical solution, a plug 128 is disposed at one end of the power line 121 electrically connected to the electric equipment; the maximum outer diameter of the plug 128 is larger than the inner diameter of the second outlet 124, or a limit structure 129 is arranged on the power line 121 connected with the plug 128. The plug 128 or the limiting structure 129 limits one end of the power line connected with the electric equipment to the outside of the power supply room, so that the electric equipment is convenient to pull and use.

In order to further optimize the above technical solution, the box body 1 further includes a tool layer 13, the tool layer 13 includes a plurality of drawers 131, and the surface of the drawers 131 is provided with a classification bag 132 for inserting a tool category label. The sorting bag 132 is a transparent bag. A tool layer 13 may be located on top of the cable compartment 11.

The above detailed description is made on the portable tool box for power line repair provided by the present invention, and the specific examples are applied herein to explain the principle and the implementation of the present invention, and the description of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.

In this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a portable multiplexer utensil case of electrical power rush-repair which characterized in that: comprises a box body (1) and universal wheels (2) arranged at the bottom of the box body; the box body (1) comprises a cable chamber (11) and a power supply chamber (12), wherein,

a cable winding structure is arranged in the cable chamber (11) and is used for winding and accommodating a cable (112); the cable winding structure is connected with a crank (111), and the crank (111) is positioned outside the cable chamber (11); a first outlet (114) for the cable (112) to enter and exit the box body (1) is arranged on the side wall of the cable chamber (11);

an automatic telescopic power line structure and a power interlayer (122) are arranged in the power chamber (12), and the automatic telescopic power line structure is used for freely extending and retracting a power line (121); the power supply interlayer (122) is used for placing a storage battery (123), and the storage battery (123) is electrically connected with one end of the power supply line (121); the other end of the power line (121) extends out through a second outlet (124) arranged on the side wall of the power supply chamber (12) and is electrically connected with electric equipment.

2. A portable tool box for electrical power rush-repair according to claim 1, characterized in that a telescopic pull rod (3) is arranged on the back of the box body (1).

3. The portable power emergency repair tool box according to claim 1, wherein the cable chamber (11) is located at the bottom of the box body (1), and a side wall of the cable chamber (11) is provided with a side door (113); the power supply chamber (12) is positioned at one side of the cable chamber (11).

4. A portable tool box for electrical power rush-repair according to claim 1 or 3, characterized in that the cable winding arrangement comprises a rotating shaft (115) spanned between the front and rear walls of the cable chamber (11), the rotating shaft (115) being connected to the front and rear walls by bearings (116); the crank (111) is fixedly connected with the rotating shaft (115); the cable (112) is wound on the rotating shaft (115), and one end of the cable (112) extends out of the first outlet (114).

5. A portable tool box for electrical power rush-repair according to claim 1, characterized in that the cable (112) comprises but is not limited to copper-aluminium cable.

6. The portable power rush-repair tool box according to claim 1 or 3, wherein the automatic telescopic power line structure comprises a central shaft (125) erected between the front wall and the rear wall of the power chamber (12), a sleeve (126) and a spring (127) are sleeved on the central shaft (125), one end of the spring (127) is clamped and fixed with the sleeve (126), and the other end of the spring is clamped and fixed with the rear wall; the power cord (121) is wound around the sleeve (126).

7. The portable power emergency repair tool box according to claim 6, wherein a plug (128) is provided at one end of the power line (121) electrically connected to the electrical equipment; the maximum outer diameter of the plug (128) is larger than the inner diameter of the second outlet (124), or a limit structure (129) is arranged on a power line (121) connected with the plug (128).

8. The electrical power rush-repair portable tool box according to claim 1 or 3, characterized in that the box body (1) further comprises a tool layer (13), the tool layer (13) comprises a plurality of drawers (131), and the surface of the drawers (131) is provided with a classification bag (132) for inserting a tool class label.

9. A portable tool case for electrical power rush-repair according to claim 8, characterized in that the sorting bag (132) is a transparent bag.

10. A portable tool kit for electrical power rush-repair according to claim 8, characterized in that the tool layer (13) is located on top of the cable compartment (11).