阅读说明：本技术 一种便携式带电作业工器具存放箱 (Portable hot-line work tool storage box ) 是由 曲利民 王超 朱广城 孙巍 兰森 郭跃男 张航 宫铭辰 徐超 盛杰 梁建权 张 于 2020-08-10 设计创作，主要内容包括：一种便携式带电作业工器具存放箱,属于输变配电专业带电作业工器具的存储领域。解决了带电作业工器具柜存在携带不方便和维护成本高的问题。本发明的多根伸缩金属杆等间隔固定在拉杆箱本体左右两个侧壁上,且与所固定的侧壁垂直,位于不同侧壁上的伸缩金属杆间隔交错设置；每个伸缩金属杆的自由端均设置有球体；所述伸缩金属杆用于挂设带电作业工器具,根据带电作业工具的形状调整一个或多个伸缩金属杆的长度对带电作业工具进行固定；加热模块用于根据拉杆箱本体内的温度自动进行加热；除湿模块用于根据拉杆箱本体内的湿度进行自动制冷除湿。本发明适用于放置、携带带电作业工具。(The utility model provides a case is deposited to portable live working multiplexer utensil, belongs to the storage field of power transmission and transformation professional live working multiplexer utensil. The problem of live working multiplexer utensil cabinet have carry inconvenient and maintenance cost height is solved. A plurality of telescopic metal rods are fixed on the left side wall and the right side wall of a draw-bar box body at equal intervals, are vertical to the fixed side walls, and are arranged on different side walls in a staggered mode at intervals; the free end of each telescopic metal rod is provided with a sphere; the telescopic metal rods are used for hanging live working tools and fixing the live working tools by adjusting the length of one or more telescopic metal rods according to the shape of the live working tools; the heating module is used for automatically heating according to the temperature in the draw-bar box body; the dehumidification module is used for carrying out the automatic refrigeration dehumidification according to the humidity in the draw-bar box body. The invention is suitable for placing and carrying live working tools.)

1. A portable storage box for hot-line work tools comprises a draw-bar box body (1), and is characterized by further comprising a plurality of telescopic metal rods (9), a host control module (10), a heating module (11), a ventilation module (12), a dehumidification module (13), a storage battery pack and charging module (14) and an LED illuminating lamp (17);

the telescopic metal rods (9), the host control module (10), the heating module (11), the ventilation module (12), the dehumidification module (13), the storage battery pack and charging module (14) and the LED illuminating lamp (17) are all arranged inside the draw-bar box body (1);

a plurality of telescopic metal rods (9) are fixed on the left side wall and the right side wall of the draw-bar box body (1) at equal intervals, are vertical to the fixed side walls, and are arranged in a staggered mode at intervals on the telescopic metal rods (9) on different side walls; the free end of each telescopic metal rod (9) is provided with a sphere; the telescopic metal rods (9) are used for hanging hot-line work tools, and the length of one or more telescopic metal rods (9) is adjusted according to the shape of the hot-line work tool to fix the hot-line work tool;

the heating module (11) is used for automatically heating according to the temperature in the draw-bar box body (1);

the dehumidification module (13) is used for automatically refrigerating and dehumidifying according to the humidity in the draw-bar box body (1);

the ventilation module (12) is used for receiving a switch control signal of the host control module (10) to be switched on or off and ventilating the draw-bar box body (1);

the main machine control module (10) receives a temperature signal sent by the heating module (11), a humidity signal sent by the dehumidification module (13) and a residual electric quantity signal sent by the storage battery pack and the charging module (14);

the host control module (10) is used for controlling power switches of the heating module (11), the dehumidifying module (13) and the ventilation module (12);

the storage battery pack and charging module (14) is used for supplying power to the heating module (11), the dehumidifying module (13), the ventilation module (12) and the host control module (10);

the LED illuminating lamp (17) is used for providing illumination for the interior of the draw-bar box body (1).

2. The portable storage box for hot-line work tools according to claim 1, further comprising a USB charging wire (15), wherein the charging end of the USB charging wire (15) is connected to the storage battery and the charging module (14), and the charging end is disposed outside the draw-bar box body (1) through the draw-bar box body (1).

3. The portable storage box for hot-line work tools and instruments according to claim 1, further comprising a liquid crystal display (16), wherein the liquid crystal display (16) is attached to the outer surface of the draw-bar box body (1), and the signal input end of the liquid crystal display (16) is connected with the signal output ends of the temperature, the humidity and the residual capacity of the host control module (10).

4. A portable storage case for hot-line work tools according to claim 1, characterized in that the telescopic metal rod (9) comprises two or more hollow cylindrical rods, each two hollow cylindrical rods being connected by a locking device comprising a threaded cone (9.1) and an expansion nut (9.2); the cone (9.1) with the screw thread is connected with one end of the hollow cylindrical rod with the smaller inner diameter, the expansion nut (9.2) is arranged on the inner side of the hollow cylindrical rod with the larger inner diameter, and an opening (9.2.1) and two grooves (9.2.2) are arranged at equal intervals along the circumferential direction of the expansion nut (9.2).

5. The portable storage box for hot-line work tools according to claim 1, wherein the heating module comprises a temperature detection circuit for detecting the temperature inside the draw-bar box body (1) and sending a detection signal to the temperature control circuit, a temperature control circuit for controlling the heating power of the heat generating component according to the temperature inside the draw-bar box body (1), and a heat generating component attached to the inner wall of the draw-bar box body (1).

6. The portable storage box for hot-line work tools according to claim 1, wherein the dehumidifying module comprises a humidity detecting circuit, a humidity control circuit and a refrigerating component, the humidity detecting circuit is used for detecting the humidity in the draw-bar box body (1) and sending a humidity signal to the humidity control circuit, and the humidity control circuit controls the on-off of the refrigerating component according to the humidity in the draw-bar box body (1).

Technical Field

The invention belongs to the field of storage of electric working tools and appliances in the power transmission and distribution major.

Background

Along with the continuous promotion of people's standard of living, also higher and higher to the requirement of power supply quality, consequently, in order to reduce the power off time, the operation of electric wire netting adopts the operation mode of not cutting off the power supply more, and then the application of live working multiplexer utensil increases gradually, however because the environment of different geographical position is different, high temperature (insolate), severe cold, environment such as humidity all can cause certain influence to the storage and the transportation of live working multiplexer utensil, reduce the insulation level of live working multiplexer utensil, cause very big influence to operating personnel's life safety and electric power system's safe and stable operation.

For this reason, strict regulations and requirements are set for storage and transportation of live working tools and safety tools in the country and the power industry, and according to the requirements of a tool storehouse for DL/T974-:

the environmental requirements are as follows: the cleaning, drying and ventilation are good;

the humidity requirement is as follows: the relative humidity of the air should be no greater than 60%;

temperature requirements are as follows: the temperature of the hard insulating tool, the soft insulating tool, the detection tool and the shielding tool is controlled within 5-40 ℃; the temperature of the storage areas of the insulating shielding tool and the insulating protective tool for live working is preferably controlled between 10 ℃ and 28 ℃; the storage of live working metal tools does not make temperature requirements.

Therefore, the storage and transportation of the hot-line work tools need to be in a clean environment with proper temperature and humidity, so that the problems of dampness, corrosion, dirt and the like of the hot-line work tools are avoided, and the insulation performance of the hot-line work tools is constantly ensured to be in an optimal state.

At present, the storage method of the unused live working tools is mainly put in a live working tool cabinet and a live working tool storehouse, the live working tools are taken out from the cabinet or the storehouse when going to the field operation, the storage method in the transportation process mainly comprises the steps of directly putting the live working tools in a car hopper, putting the live working tools in a trunk of a car and putting the live working tools in the car, the storage methods have defects, the problems of sunshine insolation, dampness and the like exist in summer, the condensation phenomenon exists when the temperature difference between the inside and the outside of the car is large in winter, certain influence is caused on the insulation performance and the aging of the car, and meanwhile, the storage and management standards of the live working tools are not met.

The existing safety appliance cabinet is generally provided with a partition plate in the cabinet body, different intervals can be designed according to requirements, different storage racks can be designed according to the shapes of different tools, the hot-line work tools can be conveniently stored, taken and managed, the temperature in the cabinet can be adjusted through an infrared heating tube, a temperature control switch and an automatic temperature controller at the bottom in the cabinet body, air holes are formed in the rear side of the cabinet body and communicated with the outside, the cleanness and dryness of the internal air are guaranteed, the types and the quantity of the tools placed in the cabinet can be clearly seen through a glass door, the functions of tidy storage, temperature and humidity adjustment, electric leakage protection and the like of the tools are realized, and the safety and reliability of the tools are guaranteed.

However, the technical scheme can only meet the storage requirement of the tools and the instruments during non-operation, the cabinet body is large and cannot be brought to the site at any time, the operation distance is long, the overhaul time is long, and the requirements of safe tools and instruments for storage and transportation at any time can not be met under the action of the tool and instrument cabinet at night, and the cabinet has no energy storage system and cannot ensure the normal operation of all functions during power failure, so that the cabinet cannot meet the actual requirement of the operation of a power system.

Current vehicular intelligent security multiplexer utensil cabinet sets up a sealed casing in the vehicle portion of carrying cargo, set up the braced frame who has the slide in sealed casing, it deposits the case to establish drawer type safety multiplexer utensil on the slide, utilize sealed casing and drawer type safety multiplexer utensil to deposit the clearance between the case, constitute the internal circulation wind channel, set up the main control system in sealed casing, the heating, control unit such as dehumidification, temperature and humidity regulation has been realized, functions such as dust removal, and can guarantee to reserve to the scene at any time and carry out the operation under the prerequisite of standard for safety multiplexer utensil, mobility is strong, effectively guarantee live working's safe and reliable completion.

However, the vehicle-mounted intelligent safety tool cabinet is expensive and high in operation and maintenance cost, and cannot be guaranteed to be provided on each operation site, and meanwhile, when simple operation is processed, only a small number of live-line operation tools are needed or two or more field operations are simultaneously carried out, the utilization efficiency of the vehicle-mounted intelligent safety tool cabinet is greatly reduced; if the operation time is long and even the vehicle needs to be started at night, the vehicle needs to be kept in a starting state to ensure that each function of the vehicle-mounted intelligent safety tool cabinet normally runs, so that the vehicle consumes oil and electricity and has high cost; if the cabinet body can not be ensured to operate for a long time only by the storage battery, the practicability is also slightly insufficient.

To sum up, the existing hot-line work tool cabinet can meet the requirements of temperature and humidity regulation, ventilation, orderly placement and the like under the moving state, but when the hot-line work tool cabinet is sent to the field work, a portable storage and transportation method which has the characteristics of small size, portability, low price, convenience in maintenance, capability of storing various common hot-line work tools and the like cannot be met.

Disclosure of Invention

The invention aims to solve the problems of inconvenience in carrying and high maintenance cost of a hot-line work tool cabinet, and provides a portable hot-line work tool storage box.

The invention relates to a portable storage box for hot-line work tools, which comprises a draw-bar box body 1, a plurality of telescopic metal rods 9, a host control module 10, a heating module 11, a ventilation module 12, a dehumidification module 13, a storage battery pack and charging module 14 and an LED illuminating lamp 17, wherein the draw-bar box body is provided with a plurality of telescopic metal rods;

the plurality of telescopic metal rods 9, the host control module 10, the heating module 11, the ventilation module 12, the dehumidification module 13, the storage battery pack and charging module 14 and the LED illuminating lamp 17 are all arranged inside the draw-bar box body 1;

a plurality of telescopic metal rods 9 are fixed on the left side wall and the right side wall of the draw-bar box body 1 at equal intervals, are vertical to the fixed side walls, and are arranged in a staggered mode at intervals; the free end of each telescopic metal rod 9 is provided with a sphere; the telescopic metal rods 9 are used for hanging hot-line work tools, and the length of one or more telescopic metal rods 9 is adjusted according to the shape of the hot-line work tool to fix the hot-line work tool;

the heating module 11 is used for automatically heating according to the temperature in the draw-bar box body 1;

the dehumidification module 13 is used for automatically refrigerating and dehumidifying according to the humidity in the draw-bar box body 1;

the ventilation module 12 is used for receiving a switch control signal of the host control module 10 to open or close and ventilate the draw-bar box body 1;

the host control module 10 receives the temperature signal sent by the heating module 11, receives the humidity signal sent by the dehumidification module 13, and also receives the remaining power signal sent by the storage battery and the charging module 14;

the host control module 10 is used for controlling a power switch of the heating module 11, the dehumidification module 13 and the ventilation module 12;

the storage battery pack and charging module 14 is used for supplying power to the heating module 11, the dehumidification module 13, the ventilation module 12 and the host control module 10;

the LED illuminating lamp 17 is used for providing illumination for the interior of the draw-bar box body 1.

Further, still include USB charging wire 15, USB charging wire 15 advances the electric end and links to each other with storage battery and charging module 14, and the end that charges passes draw-bar box body 1 and sets up in the outside of draw-bar box body 1.

Further, still include liquid crystal display 16, liquid crystal display 16 pastes and establishes at the surface of draw-bar box body 1, liquid crystal display 16's signal input part is connected with host control module 10's temperature, humidity and residual capacity signal output part.

Furthermore, the telescopic metal rod 9 comprises two or more hollow cylindrical rods, each two hollow cylindrical rods are connected through a locking device, and the locking device comprises a cone 9.1 with threads and an expansion nut 9.2; the cone 9.1 with the screw thread is connected with one end of the hollow cylindrical rod with the smaller inner diameter, the expansion nut 9.2 is arranged on the inner side of the hollow cylindrical rod with the larger inner diameter, and an opening 9.2.1 and two grooves 9.2.2 are arranged at equal intervals along the circumferential direction of the expansion nut 9.2.

The portable storage box for the live working tools and instruments can still ensure that the live working tools and instruments meet the storage and transportation conditions specified by regulations when leaving a warehouse or a tool and instrument cabinet, adopts a box body structure with smaller volume, can be placed in a vehicle or a trunk at any time, meets the long-time field operation requirements of the live working tools and instruments under the conditions of access at any time and no power supply, has the characteristics of compact structure, strong flexibility, economy, convenience, high utilization efficiency and the like, ensures the insulating property of the live working tools and instruments, prolongs the service life of the live working tools and instruments, and has important significance for field live working of various professions of power transmission and distribution.

Drawings

FIG. 1 is a schematic perspective view of the case and the interior of the case according to the present invention;

fig. 2 is a schematic structural view of an end face of the portable hot-line work tool storage box from the side of the telescopic link;

FIG. 3 is a schematic top view of the interior of the present case;

fig. 4 is a schematic circuit diagram of the storage box for the hot-line work tools;

FIG. 5 is a schematic view of the threaded cone of the locking device of the telescopic rod;

FIG. 6 is a schematic view of the threaded expansion nut of the locking device of the telescoping rod;

fig. 7 is a top view of the expansion nut of fig. 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.