Multifunctional intelligent maintenance tool car convenient to climb

Abstract

The invention discloses a multifunctional intelligent maintenance tool car convenient for climbing. The multifunctional intelligent maintenance tool car comprises a maintenance tool car body, a climbing ladder, a ground brake and a guardrail. By additionally arranging the ladder and the guardrail, the problems that the height of the maintenance tool car is large, climbing is difficult, and when a person climbs on the maintenance tool car or stands on the maintenance tool car to conduct maintenance operation, the maintenance tool car may slide, the person may fall off, and safety accidents are caused are solved at the same time. And the ladder and the guardrail are further designed, so that the ladder and the guardrail are convenient to use and store. Furthermore, a display device and an operation device are further designed, and use of the maintenance tool car is further facilitated.

Description

Technical Field

[0001] The present invention relates to the field of maintenance tools, and more specifically, to a multifunctional intelligent maintenance tool vehicle which is convenient for climbing. Background Art

[0002] When performing on-site maintenance, maintenance personnel need to carry a large number of maintenance tools and often need to climb to the maintenance location to perform operations. Existing tool carts only have basic tool storage functions, but do not have more functions to assist maintenance personnel in climbing to perform maintenance operations. Once maintenance personnel need to perform maintenance at a higher location, they can only carry tools such as ladders to perform maintenance.

[0003] If you climb onto the maintenance tool cart to perform maintenance, on the one hand, the maintenance tool cart is high and it is difficult to climb without the help of other tools. On the other hand, when people climb onto the maintenance tool cart or stand on the maintenance tool cart to perform maintenance operations, the maintenance tool cart may slide and people may fall, causing safety accidents. Summary of the invention

[0004] The present invention overcomes the shortcomings of the prior art and provides a multifunctional intelligent maintenance tool vehicle that is convenient for climbing, so as to solve the problem of easy sliding and falling that may cause accidents in the prior art.

[0005] In order to solve the above technical problems, one embodiment of the present invention adopts the following technical solution:

[0006] A multifunctional intelligent maintenance tool vehicle for convenient climbing, comprising a maintenance tool vehicle, a climbing ladder, a ground brake, and a guardrail;

[0007] The climbing ladder can be movably mounted on the side of the maintenance tool vehicle. The climbing ladder can be fixedly supported on the side of the maintenance tool vehicle when in use, and can be stored on the side of the maintenance tool vehicle when not in use.

[0008] The floor brake is arranged at the bottom of the maintenance tool vehicle, and the number of the floor brake is more than two;

[0009] The guardrail can be folded and installed on the top of the maintenance tool vehicle. When the guardrail is folded, it is horizontally placed on the top of the maintenance tool vehicle. When the guardrail is unfolded, it stands upright on the top edge of the maintenance tool vehicle.

[0010] There are three main problems with using maintenance tool carts for heights. First, the maintenance tool cart needs to be locked so that it does not move during the maintenance process; second, it is convenient for personnel to climb and avoid accidents during the climbing process; third, during the maintenance process, it is necessary to prevent personnel from falling from the top and causing accidents.

[0011] Therefore, the present application adds a ground brake to overcome the problem of the maintenance tool cart moving, adds a climbing ladder to overcome the problem of inconvenient climbing, and adds a guardrail to avoid the problem of people falling. Although the above improvements are easy to obtain, there is currently no such improvement for facilitating climbing the maintenance tool cart and facilitating high-altitude maintenance. Therefore, without realizing the existence of the above problems, there is no inspiration for combining the above three improvements.

[0012] A further technical solution is that the climbing ladder comprises a ladder and a connector;

[0013] The connector movably connects the ladder to the maintenance tool cart.

[0014] Since the ladder is in contact with the ground when in use, but will affect its movement if in contact with the ground when not in use, a ladder with movable links can take into account both convenience in movement and stability in use.

[0015] A further technical solution is that the climbing ladder comprises a support base;

[0016] There are two support seats, which are arranged at the bottom of the two long poles of the ladder;

[0017] The bottom of the support seat is made of wear-resistant and anti-skid material.

[0018] The wear-resistant and non-slip support seat is added mainly to prevent the ladder from sliding when climbing.

[0019] A further technical solution is that the guardrail includes left and right guardrails and front and rear guardrails;

[0020] There are two left and right guardrails, which are movably installed on the opposite side of the top of the maintenance tool vehicle where the climbing ladder is not installed;

[0021] There are two front and rear guardrails, each of which includes two front and rear splicing components, and each of the front and rear splicing components can be rotatably mounted on different left and right guardrails;

[0022] The sum of the lengths of the front and rear splicing components is the distance between the left and right guardrails, and the front and rear splicing components can be fixedly connected.

[0023] Installing the front and rear guardrail splicing components on the left and right guardrails, and movably installing the left and right guardrails on the opposite side of the top of the maintenance tool vehicle where the climbing ladder is not installed has the following advantages:

[0024] Save materials for the front and rear guardrails. Since the front and rear guardrails are not installed on the top of the maintenance tool vehicle, less material is needed to achieve the blocking effect. Moreover, personnel need to use a ladder to reach the top of the maintenance tool vehicle. Since the front and rear guardrails are not installed on the top of the maintenance tool vehicle, a convenient entrance is formed under the front and rear guardrails, which will not cause obstacles to climbing personnel. The sum of the lengths of the front and rear splicing components is the distance between the left and right guardrails. After the front and rear splicing components are fixedly connected, the front and rear guardrails and the left and right guardrails are fixed, and the fixed installation can be completed without adding new fixing components.

[0025] A further technical solution is that the left and right guardrails include folding guardrail components;

[0026] The lowest folding guardrail assembly is hinged to the top of the maintenance tool vehicle and is provided with a fixing device, and the folding guardrail assemblies contacting each other are hinged and are provided with a fixing device.

[0027] If the left and right guardrails are too short, it is difficult to provide protection, but if they are too high, it is not convenient to store them. In order to achieve a balance between storage and protection, the left and right guardrails are composed of multiple folding guardrail components.

[0028] A further technical solution is that the multifunctional intelligent maintenance tool cart also includes anti-dumping auxiliary wheels;

[0029] The anti-dumping auxiliary wheel comprises an extension rod and a supporting wheel;

[0030] The number of the anti-dumping auxiliary wheels is more than two, and the anti-dumping auxiliary wheels are arranged on opposite sides of the bottom of the maintenance tool vehicle;

[0031] One end of the extension rod can be rotatably connected to the bottom of the maintenance tool vehicle, and the other end of the extension rod is provided with a supporting wheel.

[0032] The anti-dumping auxiliary wheel is mainly used to prevent the maintenance tool cart from tipping over.

[0033] A further technical solution is that the multifunctional intelligent maintenance tool vehicle also includes a bottom plate and a display device;

[0034] The bottom plate is arranged on the side of the maintenance tool vehicle, and the bottom plate can slide up and down on the side of the maintenance tool vehicle;

[0035] The display device is installed on a side of the bottom plate close to the side of the maintenance tool vehicle.

[0036] Since the guardrail is already stored on the top of the maintenance tool cart, a place needs to be set up to facilitate the storage of the monitor. When the guardrail is lowered for storage and the monitor needs to be used, the bottom plate slides up from the side of the maintenance tool cart for easy operation; when the guardrail is erected, the bottom plate slides down from the side of the maintenance tool cart to complete the storage protection.

[0037] A further technical solution is that the display device comprises a display and a display telescopic bracket;

[0038] The display telescopic bracket is installed on a side of the bottom plate close to the side of the maintenance tool vehicle, and the display is installed on the display telescopic bracket.

[0039] A further technical solution is that the multifunctional intelligent maintenance tool vehicle further includes an operating component;

[0040] The operating assembly includes a pull-out drawer and an operating device;

[0041] The stretch drawer is arranged on the maintenance vehicle, and the stretch drawer can be pulled out from the maintenance vehicle;

[0042] The operating device is installed on the extension drawer.

[0043] A further technical solution is that the operating device includes a portable recording device, an intelligent monitoring and control system, a mouse, and a keyboard.

[0044] The above-mentioned operating device can be combined with self-developed software and hardware to achieve: import of equipment manuals, maintenance experience sets, maintenance videos and other knowledge; for scanned documents, realize OCR recognition and extract text content; for videos, extract key frames and vectorize their features; knowledge retrieval. By using ES and vector databases, accurate or fuzzy matching of keywords can be achieved, and image retrieval can be realized; data can be interacted with other management systems through customized data interfaces to realize real-time data query of spare parts in stock, equipment failure history, etc.; using portable recording equipment, through the large language model and speech recognition technology of the system software, the equipment maintenance process and key points of skills are recorded in real time, text optimization is completed, and uploaded; using intelligent monitoring and control systems to collect equipment alarm signals and control portable recording equipment to record videos to help maintenance personnel analyze occasional equipment failures and realize intelligent maintenance operations.

[0045] Compared with the prior art, the present invention has at least the following beneficial effects: by installing ladders and guardrails, the present invention solves the problems that the maintenance tool cart is high and difficult to climb, and when personnel climb up the maintenance tool cart or stand on the maintenance tool cart to perform maintenance operations, the maintenance tool cart may slide and personnel may fall, causing safety accidents. And by further designing the ladder and guardrail, the use and storage of the ladder and guardrail are facilitated. Furthermore, the present invention also designs a display device and an operating device, which further facilitates the use of the maintenance tool cart. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 It is a schematic diagram of the structure of the present invention when it is fixed;

[0047] Figure 2 This is a schematic diagram of the structure of the present invention when the guardrail is installed;

[0048] Figure 3 This is a schematic diagram of the structure of the display device and operating components of the present invention when they are installed.

[0049] In the figure, 1-maintenance tool cart, 2-climbing ladder, 21-ladder, 22-connector, 23-support seat, 3-ground brake, 4-guardrail, 41-left and right guardrail, 411-folding guardrail assembly, 42-front and rear guardrail, 5-anti-dumping auxiliary wheel, 51-extension rod, 52-support wheel, 6-bottom plate, 7-display device, 71-display, 72-display telescopic bracket, 8-operating assembly, 81-drawer, 82-portable recording device, 83-intelligent monitoring control system, 84-mouse, 85-keyboard. DETAILED DESCRIPTION

[0050] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0051] A multifunctional intelligent maintenance tool vehicle 1 for convenient climbing, comprising a maintenance tool vehicle 1, a climbing ladder 2, a ground brake 3, a guardrail 4, an anti-dumping auxiliary wheel 5, a bottom plate 6, a display device 7, and an operating component 8;

[0052] The climbing ladder 2 can be movably mounted on the side of the maintenance tool vehicle 1. The climbing ladder 2 can be fixedly supported on the side of the maintenance tool vehicle 1 when in use, and can be stored on the side of the maintenance tool vehicle 1 when not in use.

[0053] The climbing ladder 2 includes a ladder 21, a connector 22, and a support base 23;

[0054] The connector 22 movably connects the ladder 21 to the maintenance tool vehicle 1 .

[0055] It should be noted that the connector 22 can use screws to rotatably connect the top of the ladder 21 to the maintenance tool cart 1 to achieve switching between the storage and fixed support states; it can also use a telescopic rod hinged between the ladder 21 and the maintenance tool cart 1.

[0056] In this embodiment, the connector 22 is a connecting rod, which includes an upper connecting rod and a lower connecting rod, and there are two upper and lower connecting rods, and the upper connecting rod is shorter than the lower connecting rod. One end of the upper and lower connecting rods is hinged on the maintenance tool vehicle 1, and the other end is slidably installed in the installation groove of the ladder 21.

[0057] There are two support bases 23, which are arranged at the bottom of two long poles of the ladder 21;

[0058] The bottom of the support seat 23 is made of wear-resistant and anti-skid material.

[0059] The floor brake 3 is arranged at the bottom of the maintenance tool vehicle 1, and the number of the floor brake 3 is more than two;

[0060] The guardrail 4 can be folded and installed on the top of the maintenance tool cart 1. When the guardrail 4 is folded, it is horizontally placed on the top of the maintenance tool cart 1. When the guardrail 4 is unfolded, it stands upright on the top edge of the maintenance tool cart 1.

[0061] The guardrail 4 includes left and right guardrails 414 and front and rear guardrails 424;

[0062] There are two left and right guardrails 414, which are movably installed on the opposite sides of the top of the maintenance tool vehicle 1 where the climbing ladder 2 is not installed;

[0063] There are two front and rear guardrails 424, each of which includes two front and rear splicing components, which can be rotatably mounted on different left and right guardrails 414;

[0064] The sum of the lengths of the front and rear splicing components is the distance between the left and right guardrails 414, and the front and rear splicing components can be fixedly connected.

[0065] In this embodiment, the left and right guardrails 414 are respectively composed of two folding guardrail 4 components, and the folding guardrail 4 components are of a hollow railing design, wherein the lowest folding guardrail 4 component is hinged to the top of the maintenance tool cart 1 at two places and is provided with a fixing device, which is a latch; the lower folding guardrail 4 component and the upper folding guardrail 4 component are hinged and are provided with a fixing device, which is a latch.

[0066] The anti-dumping auxiliary wheel 5 comprises an extension rod 51 and a supporting wheel 52;

[0067] The number of the anti-dumping auxiliary wheels 5 is more than two, and the anti-dumping auxiliary wheels 5 are arranged on the opposite sides of the bottom of the maintenance tool vehicle 1;

[0068] One end of the extension rod 51 is rotatably connected to the bottom of the maintenance tool vehicle 1 , and the other end of the extension rod 51 is provided with a supporting wheel 52 .

[0069] The bottom plate 6 is arranged on the side of the maintenance tool cart 1, and the bottom plate 6 can slide up and down on the side of the maintenance tool cart 1;

[0070] The display device 7 is installed on a side of the bottom plate 6 close to the side of the maintenance tool vehicle 1 .

[0071] The display device 7 includes a display 71 and a display telescopic bracket 72;

[0072] The display telescopic bracket 72 is installed on a side of the bottom plate 6 close to the side of the maintenance tool vehicle 1 , and the display 71 is installed on the display telescopic bracket 72 .

[0073] The operating assembly 8 includes a pull-out drawer 81, an operating device;

[0074] The stretch drawer 81 is arranged on the maintenance vehicle, and the stretch drawer 81 can be pulled out from the maintenance vehicle;

[0075] The operating device is installed on the extension drawer 81.

[0076] A further technical solution is that the operating device includes a portable recording device 82, an intelligent monitoring and control system 83, a mouse 84, and a keyboard 85.

[0077] When in use, if the maintenance personnel do not need to climb, they only need to unfold the display device 7 and the operating component 8 to import knowledge, extract text content, retrieve knowledge, retrieve pictures, interact with data, query spare parts in stock, equipment failure history, etc. in real time, use portable recording equipment to record the equipment maintenance process and key skill points in real time, optimize and complete the text, and upload it; use the intelligent monitoring and control system to help maintenance personnel analyze occasional equipment failures and realize intelligent maintenance operations.

[0078] When it is necessary to climb to a high place for maintenance, the multifunctional intelligent maintenance tool cart 1 is first moved to the bottom of the place where maintenance is required, the ground brake 3 is fixed, and then the anti-dumping auxiliary wheel 5 is rotated out from the bottom of the maintenance tool cart 1, thereby completing the fixing and support of the maintenance tool cart 1.

[0079] Then, the climbing ladder 2 is removed from the side of the maintenance tool vehicle 1 to complete the fixing of the climbing ladder 2. The left and right guardrails 414 are unfolded, and the folding guardrail 4 assembly below is fixed and installed. The maintenance personnel climbs onto the top of the maintenance tool vehicle 1 from the fixed ladder 21, and then completes the installation of the left and right guardrails 414 and the front and rear guardrails 424.

[0080] After all installation and fixing are completed, maintenance personnel can safely perform construction on the top of the maintenance tool vehicle 1 to avoid accidents.

[0081] After completing the maintenance, the maintenance personnel fold and store the left and right guardrails 414 and the front and rear guardrails 424, get off from the top of the maintenance tool cart 1 via the climbing ladder 2, and then move the maintenance tool cart 1 to the next point that needs maintenance after the ladder 2 is stored, the anti-tipping auxiliary wheels 5 are stored, and the ground brake 3 is unlocked.

[0082] Since the display device 7 and the guardrail 4 will interfere with each other when using the display device 7, the left and right guardrails 414 must be stored when using the display device 7. After storage, the bottom plate 6 is slid from the lower side of the maintenance vehicle to the top of the maintenance vehicle, and the display telescopic bracket 72 is adjusted to a suitable position, and the display 71 can be used normally.

[0083] After unfolding the display 71, open the drawer 81, and then use the portable recording device 82, the intelligent monitoring control system 83, the mouse 84, the keyboard 85 and other components for operation.

[0084] Although the present invention is described herein with reference to the illustrative embodiments of the present invention, it should be understood that those skilled in the art can design many other modifications and implementations, which will fall within the scope and spirit of the principles disclosed in the present application. More specifically, within the scope disclosed in the present application, multiple variations and improvements can be made to the components and / or layout of the subject combination layout. In addition to the variations and improvements made to the components and / or layout, other uses will also be apparent to those skilled in the art.

Claims

1. A multifunctional intelligent maintenance tool vehicle that is convenient for climbing, characterized in that: Including maintenance vehicles, ladders, ground brakes, and guardrails; The climbing ladder can be movably mounted on the side of the maintenance vehicle. The climbing ladder can be fixedly supported on the side of the maintenance vehicle when in use, and can be stored on the side of the maintenance vehicle when not in use. The floor brake is arranged at the bottom of the maintenance vehicle, and the number of the floor brake is more than two; The guardrail can be folded and installed on the top of the maintenance vehicle. When the guardrail is folded, it is placed horizontally on the top of the maintenance vehicle. When the guardrail is unfolded, it stands upright on the edge of the top of the maintenance vehicle.

2. A multifunctional intelligent maintenance tool vehicle for convenient climbing as claimed in claim 1, characterized in that: The climbing ladder comprises a ladder and a connector; The connector movably connects the ladder to the maintenance vehicle.

3. A multifunctional intelligent maintenance tool vehicle for convenient climbing as claimed in claim 2, characterized in that: The climbing ladder comprises a support base; There are two support seats, which are arranged at the bottom of the two long poles of the ladder; The bottom of the support seat is made of wear-resistant and anti-skid material.

4. The multifunctional intelligent maintenance tool vehicle for convenient climbing as claimed in claim 1, characterized in that: The guardrails include left and right guardrails and front and rear guardrails; There are two left and right guardrails, which are movably installed on the opposite side of the maintenance vehicle where the climbing ladder is not installed; There are two front and rear guardrails, each of which includes two front and rear splicing components, and each of the front and rear splicing components can be rotatably mounted on different left and right guardrails; The sum of the lengths of the front and rear splicing components is the distance between the left and right guardrails, and the front and rear splicing components can be fixedly connected.

5. The multifunctional intelligent maintenance tool vehicle for convenient climbing as claimed in claim 4, characterized in that: The left and right guardrails include folding guardrail components; The lowest folding guardrail assembly is hinged to the top of the maintenance vehicle and is provided with a fixing device, and the folding guardrail assemblies that are in contact with each other are hinged and are provided with a fixing device.

6. The multifunctional intelligent maintenance tool vehicle for convenient climbing as claimed in claim 1, characterized in that: Includes, anti-tip training wheels; The anti-dumping auxiliary wheel comprises an extension rod and a supporting wheel; The number of the anti-dumping auxiliary wheels is more than two, and the anti-dumping auxiliary wheels are arranged on opposite sides of the bottom of the maintenance vehicle; One end of the extension rod can be rotatably connected to the bottom of the maintenance vehicle, and the other end of the extension rod is provided with a supporting wheel.

7. The multifunctional intelligent maintenance tool vehicle for convenient climbing as claimed in claim 1, characterized in that: It includes a base plate and a display device; The bottom plate is arranged on the side of the maintenance vehicle, and the bottom plate can slide up and down on the side of the maintenance vehicle; The display device is installed on a side of the bottom plate close to the side of the maintenance vehicle.

8. The multifunctional intelligent maintenance tool vehicle for convenient climbing as claimed in claim 7, characterized in that: The display device comprises a display and a display telescopic bracket; The display telescopic bracket is installed on a side of the bottom plate close to the side of the maintenance vehicle, and the display is installed on the display telescopic bracket.

9. The multifunctional intelligent maintenance tool vehicle for convenient climbing as claimed in claim 8, characterized in that: including, operating components; The operating assembly includes a pull-out drawer and an operating device; The stretch drawer is arranged on the maintenance vehicle, and the stretch drawer can be pulled out from the maintenance vehicle; The operating device is installed on the extension drawer.

10. The multifunctional intelligent maintenance tool vehicle for convenient climbing as claimed in claim 9, characterized in that: The operating device includes a portable recording device, an intelligent monitoring control system, a mouse, and a keyboard.

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