Tool box for inspection of power station equipment

Abstract

A tool box for inspection of power station equipment comprises a box body, an opening is formed in the upper end of the box body, supporting legs are arranged at the bottom of the box body, and universal wheels are arranged at the lower ends of the supporting legs; a pull rod is arranged on one side of the top of the box body, and a turnover drawing plate is inserted in one side opposite to the pull rod. According to the tool box for power station equipment inspection, the supporting legs and the universal wheels capable of being locked are arranged at the bottom of the box body, the pull rod is arranged at the top of the box body, push-pull movement is facilitated, the supporting legs are in threaded connection with the box body, the height can be adjusted, the supporting legs are matched with the drawing plate, the limiting plate and the protrusions to form the seat plate, and flexible switching among the forms of a trolley, a handbag, a platform, a seat and the like can be achieved. And the requirements of multiple scenes such as stair climbing and elevator taking are met.

Description

Technical Field

[0001] This utility model relates to the field of equipment maintenance technology, and in particular to a toolbox for power plant equipment inspection. Background Technology

[0002] To promptly detect abnormalities or malfunctions such as equipment discharge, overheating, leakage, and loosening, power station inspections require the use of infrared thermometers, infrared imagers, SF6 concentration testers, clamp meters, and other equipment to monitor and record relevant data such as operating temperature, grounding current, operating vibration and noise levels, gas pressure, and SF6 concentration in the GIS room. Therefore, power station equipment inspections necessitate carrying various tools and instruments, including flashlights, infrared thermometers, infrared imagers, SF6 concentration testers, dedicated inspection mobile phones, multimeters, clamp meters, voltage testers, and related equipment keys. Currently, the standard tool bags used to carry these tools and instruments lack casters and foldable support frames, can only be carried by hand or on the shoulder, and cannot be pushed, pulled, or used for support. Furthermore, they lack the ability to independently store and retrieve the tools and instruments, and lack necessary protective features. Large power plants have numerous pieces of equipment spread over a wide area. Inspections not only require climbing stairs, taking elevators, and riding bicycles, but also necessitate repeated entry and exit from equipment rooms and the opening and closing of protective doors. Furthermore, tools and instruments need to be repeatedly accessed and stored as needed. Therefore, ordinary tool bags are prone to damaging instruments and increase workload and labor intensity. Thus, there is a need to design an inspection toolbox that eliminates the shortcomings of ordinary tool bags, offering flexibility, ease of operation, and versatility. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a toolbox for power plant equipment inspection, which solves the technical problems of existing power plant equipment inspection toolboxes that cannot be moved flexibly, stably supported, and have tools and instruments classified and stored, and lack protective functions, resulting in high labor intensity and easy damage to instruments during inspection.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a toolbox for power plant equipment inspection, including a box body with an opening at the top and a support leg at the bottom of the box body with a universal wheel at the lower end of the support leg; a pull rod is provided on one side of the top of the box body, and a flip-out pull plate is inserted on the side opposite to the pull rod.

[0005] Preferably, the pull-out plate is inserted into the slot, and the lower end of the pull-out plate is rotatably connected to a limit plate, with limit stops at both ends of the bottom of the limit plate.

[0006] Preferably, the upper end of the pull-out panel is provided with a protrusion for mounting the pull-out panel on the other side.

[0007] Preferably, the top of the box is provided with an arc-shaped groove for easy pulling of the lever, and the upper end of the pull plate is provided with an arc-shaped protrusion that matches the arc-shaped groove.

[0008] Preferably, the outer surface of the support leg is threaded, and the support leg is threadedly connected to the housing.

[0009] Preferably, the caster wheel is a lockable caster wheel.

[0010] Preferably, the bottom of the box is provided with L-shaped corners.

[0011] Preferably, the box is equipped with a partition plate.

[0012] Preferably, the opening of the box is provided with a baffle cloth, and the baffle cloth is provided with a zipper.

[0013] Preferably, the top of the box is also provided with a carrying strap.

[0014] This utility model provides a toolbox for power plant equipment inspection. The bottom of the box is equipped with support legs and lockable casters, and the top has a pull rod for easy pushing and pulling. The support legs are threaded to the box body, allowing for height adjustment. It is combined with a pull-out plate, a limiting plate, and a protrusion to form a seat, and can flexibly switch between the forms of a cart, a handbag, a platform, and a seat to meet the needs of various scenarios such as climbing stairs and taking elevators. The internal dividers can classify and store tools and instruments. The opening is covered with a cloth and zipper for dust protection, and the L-shaped corners at the bottom are used to store the casters. The top shoulder strap, arc-shaped groove, and arc-shaped protrusion design improve the ease of carrying and operation, effectively reducing the intensity and difficulty of inspection work and the risk of instrument damage, and combining flexibility, convenience, and versatility. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the installation structure of the pull-out plate of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the pull-out plate after it has been flipped over.

[0019] Figure 4 This is a structural schematic diagram of the seat mode of this utility model;

[0020] Figure 5 This is a schematic diagram of the bottom structure of the box body of this utility model;

[0021] Figure 6 This is a structural diagram of the bag-carrying mode of this utility model. Detailed Implementation

[0022] like Figure 1 As shown, a toolbox for power plant equipment inspection includes a box body 1 with an opening at the top. Support legs 2 are located at the bottom of the box body 1, and casters 3 are mounted on the lower ends of the support legs 2. A pull rod 4 is located on one side of the top of the box body 1, and a flip-out pull-out panel 5 is inserted on the side opposite the pull rod 4. The casters, combined with the pull rod, enable push-pull movement, adapting to inspections of large areas of the power plant and reducing carrying burden. The pull-out panel can be flipped to serve as a seat, combining the functions of a "cart," "platform," and "seat."

[0023] Preferred, such as Figure 2-4 As shown, the pull-out plate 5 is inserted into the slot 6, and the lower end of the pull-out plate 5 is rotatably connected to the limiting plate 7. The two ends of the bottom of the limiting plate 7 are provided with limiting stops 8.

[0024] Preferably, the upper end of the pull-out plate 5 is provided with a protrusion 9 for mounting the pull-out plate 5 on the other side.

[0025] Preferably, the top of the box body 1 is provided with an arc-shaped groove 10 for easy pulling of the pull rod 4, and the upper end of the pull plate 5 is provided with an arc-shaped protrusion 11 that cooperates with the arc-shaped groove 10.

[0026] Preferably, the outer surface of the support leg 2 is threaded, and the support leg 2 is threadedly connected to the housing 1. The height of the housing can be adjusted by rotating the support leg to adapt to different ground surfaces (such as uneven roads) and enhance support stability.

[0027] Preferably, the caster wheel 3 is a lockable caster wheel. The caster wheel is unlocked when moving and locked when positioning to prevent the toolbox from sliding and ensure safe inspection operations.

[0028] Preferred, such as Figure 5 As shown, the bottom of the box 1 is provided with L-shaped corners 13. After the support legs are retracted, the casters are stored in the L-shaped corners 13, and the corners 13 are placed directly on the ground.

[0029] Preferably, the housing 1 is provided with a partition plate 12.

[0030] Preferred, such as Figure 6 As shown, a baffle 14 is provided at the opening of the housing 1, and a zipper 15 is provided on the baffle 14. The baffle and the zipper work together to seal the opening of the housing, preventing dust and moisture from entering and protecting the internal precision instruments.

[0031] Preferably, the top of the box 1 is also provided with a shoulder strap 16. It provides two modes: "hand-carrying / shoulder-carrying" and "push-pull", which are suitable for scenarios such as climbing stairs and narrow spaces, reducing labor intensity and improving ease of use.

[0032] When in use, unlock the casters 3, hold the top lever 4, and use the lockable casters and lever to push the device like a suitcase across the flat area of ​​the power station, reducing the labor intensity of carrying tools.

[0033] When you need to climb stairs, take an elevator, or enter a narrow space, you can carry it on your shoulder or in your hand, flexibly switching between carrying methods.

[0034] Upon arrival at the inspection point, rotate outrigger 2 to adjust its height (the threads on the outer surface of the outrigger are connected to the threads on the housing) to keep the housing level, and then lock the casters. Pull out the pull-out panel completely and flip it over, with protrusion 9 resting against the other side of the housing to form a stable surface for inspection personnel to rest briefly.

[0035] The above embodiments are merely preferred technical solutions of this utility model and should not be considered as limitations on this utility model. The protection scope of this utility model should be the technical solution described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the protection scope of this utility model.

Claims

1. A toolbox for power plant equipment inspection, comprising a box body (1), an opening at the top of the box body (1), support legs (2) at the bottom of the box body (1), and casters (3) at the lower ends of the support legs (2); characterized in that: A pull rod (4) is provided on one side of the top of the box (1), and a flip-out pull plate (5) is inserted on the side opposite to the pull rod (4).

2. The toolbox for power plant equipment inspection according to claim 1, characterized in that: The pull plate (5) is inserted into the slot (6), and the lower end of the pull plate (5) is rotatably connected to the limit plate (7). The two ends of the bottom of the limit plate (7) are provided with limit stops (8).

3. The toolbox for power plant equipment inspection according to claim 2, characterized in that: The upper end of the pull-out plate (5) is provided with a protrusion (9) for mounting the pull-out plate (5) on the other side.

4. The toolbox for power plant equipment inspection according to claim 1, characterized in that: The top of the box (1) is provided with an arc-shaped groove (10) to facilitate the lifting of the pull rod (4), and the upper end of the pull plate (5) is provided with an arc-shaped protrusion (11) that matches the arc-shaped groove (10).

5. The toolbox for power plant equipment inspection according to claim 1, characterized in that: The outer surface of the support leg (2) is threaded, and the support leg (2) is threadedly connected to the housing (1).

6. The toolbox for power plant equipment inspection according to claim 1, characterized in that: The caster wheel (3) is a lockable caster wheel.

7. A toolbox for power plant equipment inspection according to claim 5 or 6, characterized in that: The bottom of the box (1) is provided with L-shaped box corners (13).

8. The toolbox for power plant equipment inspection according to claim 1, characterized in that: The box (1) is equipped with a partition plate (12).

9. The toolbox for power plant equipment inspection according to claim 1, characterized in that: The opening of the box (1) is provided with a baffle (14), and a zipper (15) is provided on the baffle (14).

10. A toolbox for power plant equipment inspection according to claim 1 or 9, characterized in that: The top of the box (1) is also provided with a shoulder strap (16).

Images