Intelligent maintenance device for electromechanical installation faults

Abstract

The invention discloses an intelligent overhauling device for electromechanical installation faults, and relates to the technical field of electromechanical installation overhauling, the intelligent overhauling device comprises a base and a supporting plate, positioning rods are fixedly arranged at the four corners of the top of the base, and the supporting plate slidably sleeves the outer surfaces of the positioning rods; the top of the supporting plate is fixedly provided with a surrounding plate with an opening in one side, a plurality of rolling wheels are arranged in the base in a penetrating mode, and a driving mechanism for driving the rolling wheels to move in the vertical direction is arranged in the base. According to the intelligent overhauling device for the electromechanical installation faults, a scissor-fork type adjusting mechanism in gear-toothed plate meshing transmission is adopted, servo motor driving is matched, and through synchronous meshing transmission of a driving gear, an upper driving toothed plate and a lower driving toothed plate, a guide block is driven to accurately translate, so that synchronous stretching and retracting of an adjusting rod are achieved; therefore, the problem of platform inclination caused by asynchronous lifting of a traditional device is thoroughly solved, and the operation safety is improved.

Description

Technical Field

[0001] This invention relates to the field of electromechanical installation and maintenance technology, specifically to an intelligent maintenance device for electromechanical installation faults. Background Technology

[0002] Most modern enterprises possess automated machinery and equipment, giving rise to the electromechanical installation industry. This includes the installation of equipment, lines, and pipelines in general industrial and public / civilian construction projects; substation projects at 35 kV and below; and the fabrication and installation of non-standard steel components. Electromechanical installation is a large-scale project; some large enterprise relocations require nearly six months to complete a single project. Furthermore, the technical requirements for installation are substantial. The project scope includes boilers, ventilation and air conditioning, refrigeration, electrical, instrumentation, motors, compressor units, and broadcasting and television control equipment. Currently, when faults occur after electromechanical installation, corresponding intelligent maintenance mechanisms are needed for retrieval and repair. Existing methods mostly rely on manual repair using ladders and scaffolding, which has many drawbacks.

[0003] 1. Traditional scaffolding is mostly a fixed-height structure. Adjusting the height requires disassembly and reassembly, which is cumbersome and time-consuming, and cannot quickly adapt to maintenance needs at different heights. Some lifting devices use a single-drive structure, which is prone to asynchronous lifting, causing the platform to tilt and posing a safety hazard.

[0004] Second, the safety doors of scaffolding are mostly simple opening and closing structures, lacking reliable limiting mechanisms. After opening, they are prone to shaking or closing due to external force, affecting the efficiency of workers entering and exiting, and also posing safety risks. Some limiting structures are complicated to operate and require additional manual fixing, increasing the number of work steps.

[0005] Therefore, the present invention provides an intelligent maintenance device for electromechanical installation faults to solve the aforementioned problems. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this invention provides an intelligent maintenance device for electromechanical installation faults, solving the problems mentioned in the background section.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solution: an intelligent maintenance device for electromechanical installation faults, comprising a base and a support plate, wherein positioning rods are fixedly provided at the four corners of the top of the base, the support plate is slidably sleeved on the outer surface of the positioning rods, a surrounding plate with an open side is fixedly provided on the top of the support plate, multiple rollers are provided through the interior of the base, a driving mechanism for driving the rollers to move in the vertical direction is provided inside the base, an adjustment mechanism for adjusting the height of the support plate is provided between the base and the support plate, and a storage frame for placing tools is provided at least once on the outer surface of the surrounding plate, the storage frame being limited by a locking structure after being moved to a designated position;

[0008] A support frame is fixedly installed on the outer side of the enclosure. The positioning rod passes through the support frame and is slidably installed on its inner surface. A support block is slidably installed on the outer surface of the support frame. The storage frame is fixedly installed on the top of the support block.

[0009] A limit door is hinged at the opening of the enclosure. A limit rod is rotatably provided at the free end of the limit door. A limit protrusion is fixedly provided at the end of the limit rod. A limit groove is provided connecting the enclosure and the outer side of the limit door. The end of the limit protrusion extends into the limit groove and fits against its inner wall.

[0010] Preferably, magnetic blocks are embedded on the opposite sides of the limiting groove and the limiting protrusion, and the magnetic poles of the two magnetic blocks are opposite.

[0011] A limiting block is fixedly installed on the outside of the limiting door. When the limiting door is completely located at the opening of the enclosure, the limiting block is in contact with the outside of the enclosure.

[0012] Preferably, a through groove is formed on the inner bottom wall of the base for the roller to pass through;

[0013] A movable plate is slidably disposed inside the base, and the rollers are rotatably disposed at the bottom of the movable plate.

[0014] Preferably, the driving mechanism includes drive screws symmetrically rotated inside the base, a drive motor is fixedly installed inside the base, the output shaft of the drive motor is fixedly installed to the end of one of the drive screws via a coupling, the outer surfaces of the two drive screws are connected by a belt, drive blocks are symmetrically threaded on the outer surfaces of the drive screws, a push block is fixedly installed at the bottom of the drive block, a wedge block is fixedly installed at the top of the moving plate, the push block and the inclined surface of the wedge block abut against each other, and a connecting spring is fixedly installed between the moving plate and the inner top wall of the base.

[0015] Preferably, the adjustment mechanism includes guide frames symmetrically fixed on the surface of the base, guide blocks symmetrically slidably arranged inside the guide frames and at the bottom of the support plate, and an adjustment rod rotatably arranged between the upper and lower guide blocks, with two adjustment rods on one side arranged in a cross configuration and rotatably connected at their center by a connecting shaft.

[0016] Preferably, a positioning shaft is symmetrically fixed inside the guide frame, and the guide block is slidably disposed on the outer surface of the positioning shaft.

[0017] Preferably, a drive toothed plate is fixedly provided on one side of the guide block relative to the center of the base, and the drive toothed plates on the two guide blocks on one side are staggered vertically. A drive rod is rotatably provided between the side walls of the two guide frames on opposite sides. The drive rod is located between the upper and lower drive toothed plates. A drive gear is fixedly provided on the outer surface of the drive rod. The drive gear meshes with the upper and lower drive toothed plates. An adjusting motor is fixedly provided inside one of the guide frames. The output shaft of the adjusting motor is fixedly provided to the end of the drive rod through a coupling.

[0018] Preferably, the sidewalls of the two guide frames on opposite sides are provided with strip grooves, and the drive tooth plate passes through the strip grooves and is slidably disposed with their inner walls.

[0019] Preferably, the locking structure includes a locking block slidably disposed inside the inner wall of the storage frame near the side panel. The top of the side panel has several locking grooves. The bottom end of the locking block is inserted into the locking groove and engaged with its inner wall. A locking spring is fixedly disposed between the top of the locking block and the inner wall of the storage frame. A protrusion is fixedly disposed on the top of the locking block. The protrusion extends to the outside of the storage frame and is slidably disposed with its inner wall.

[0020] Beneficial effects

[0021] This invention provides an intelligent maintenance device for electromechanical installation faults. Compared with the prior art, it has the following advantages:

[0022] (1) The intelligent maintenance device for electromechanical installation faults adopts a scissor-type adjustment mechanism with gear-tooth plate meshing transmission and is driven by a servo motor. Through the synchronous meshing transmission of the drive gear and the upper and lower sets of drive tooth plates, the guide block is driven to move precisely, and the adjustment rod is synchronously extended and retracted. In turn, the support plate is driven to rise and fall smoothly along the positioning rod, which completely solves the problem of platform tilting caused by asynchronous lifting of traditional devices and improves the safety of operation. The base is equipped with a roller lifting drive mechanism. Through the servo motor driving screw transmission, the roller is accurately lifted and lowered. When extended, it can drive the device to move flexibly. When retracted, the base directly touches the ground. Combined with the high-strength load-bearing structure of the base, it ensures the stability during operation and solves the problem of unstable fixation after the traditional device is moved.

[0023] (2) The intelligent maintenance device for electromechanical installation faults has a storage frame that can move horizontally along the enclosure through the sliding cooperation between the support block and the support frame. Operators can flexibly adjust the storage position of tools according to the work position without having to go back and forth to retrieve them, thus reducing the work path. The locking structure achieves quick locking and unlocking of any position of the storage frame through the interlocking cooperation between the locking block and the locking groove and the elastic force of the locking spring, thus preventing the storage frame from sliding randomly during the work. Tools can be classified and stored inside the storage frame, solving the problem of traditional tools being scattered and easily lost, and inconvenient to retrieve, thereby improving the standardization of tool management and retrieval efficiency.

[0024] (3) The intelligent maintenance device for electromechanical installation faults adopts a combination of "limiting rod + limiting protrusion + limiting groove" limiting structure for the limiting door. With the adsorption and fixation of the magnetic block of the opposite magnetic pole, it can be stably maintained at the preset angle after opening, avoiding door shaking or closing caused by external force, facilitating the entry and exit of operators, and preventing the risk of accidental fall during operation. When the limiting door is closed, the limiting block and the surrounding plate are fitted and positioned to ensure that the door is closed in place, forming a complete protection system. The fit and cooperation of the limiting protrusion and the limiting groove and the adsorption of the magnetic block make the door limiting and unlocking operation simple and quick, without the need for additional tools, reducing the complexity of the operation steps. Attached Figure Description

[0025] Figure 1 This is a first-view schematic diagram of the external structure of the present invention;

[0026] Figure 2 This is a second-view schematic diagram of the external structure of the present invention;

[0027] Figure 3 This is a cross-sectional view of the base of the present invention;

[0028] Figure 4 This is a schematic diagram showing the disassembled drive mechanism of the present invention;

[0029] Figure 5 This is a schematic diagram of the installation of the adjustment mechanism of the present invention;

[0030] Figure 6 This is a schematic diagram of the adjustment mechanism of the present invention;

[0031] Figure 7 This is a schematic diagram showing the disassembled adjustment mechanism of the present invention;

[0032] Figure 8 This is a schematic diagram of the installation of the storage frame of the present invention;

[0033] Figure 9 For the present invention Figure 8 Enlarged diagram of point A in the diagram;

[0034] Figure 10 This is a schematic diagram of the installation of the limit gate of the present invention.

[0035] In the diagram: 1-Base, 101-Through groove, 2-Support plate, 3-Positioning rod, 4-Surround plate, 401-Support frame, 402-Support block, 5-Roller, 6-Drive mechanism, 601-Drive screw, 602-Drive motor, 603-Drive block, 604-Push block, 605-Wedge block, 606-Connecting spring, 7-Adjusting mechanism, 701-Guide frame, 702-Guide block, 703-Adjusting rod, 704-Connecting Shaft, 705-Positioning shaft, 706-Drive gear plate, 707-Drive rod, 708-Drive gear, 709-Adjusting motor, 7010-Strip groove, 8-Storage frame, 9-Locking structure, 901-Locking block, 902-Locking groove, 903-Locking spring, 904-Protrusion, 10-Limiting door, 11-Limiting rod, 12-Limiting protrusion, 13-Limiting groove, 14-Magnetic block, 15-Limiting block, 16-Moving plate. Detailed Implementation

[0036] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] Please see Figures 1-10This invention provides a technical solution: an intelligent maintenance device for electromechanical installation faults, comprising a base 1 and a support plate 2. The base 1 is made of high-strength steel plate and has an overall rectangular frame structure. Positioning rods 3 are fixedly installed at the four corners of the top of the base 1. The positioning rods 3 are four cylindrical metal rods, respectively fixed at the four corners of the top of the base 1. Their lengths are adapted to the maximum lifting height of the device, and their outer surfaces are polished to reduce sliding friction with the support plate 2 and support frame 401. The support plate 2 is slidably fitted onto the outer surface of the positioning rods 3. The support plate 2 is a horizontally positioned rectangular plate made of alloy material, with a smooth surface and high load-bearing strength. Sliding holes adapted to the positioning rods 3 are provided at its four corners. By sliding through these holes onto the outer surface of the positioning rods 3, it achieves both its own guiding and limiting function and can be vertically raised and lowered along the positioning rods 3 under the drive of the adjusting mechanism 7. The top is used to fix and install the enclosure plate 4, providing a stable standing platform for the operators. A surrounding panel 4 with an opening on one side is fixedly installed on the top of the support plate 2. The surrounding panel 4 is a rectangular frame structure with a single-sided opening, welded from steel pipes, forming a closed protection around the work area to prevent workers from falling from the edge of the support plate 2. It also provides a mounting carrier for the storage frame 8 and the limiting door 10. Multiple rollers 5 are installed through the inside of the base 1. A through groove 101 is opened through the inner bottom wall of the base 1 for the rollers 5 to pass through. The through groove 101 provides a clearance channel for the vertical lifting and lowering of the rollers 5, ensuring that the rollers 5 can smoothly extend out of the base 1 to move the device, or retract into the base 1 so that the bottom surface of the base 1 is in contact with the ground for stable support. A movable plate 16 is slidably installed inside the base 1. Rollers 5 are rotatably installed at the bottom of the movable plate 16. The rollers 5 are made of high-strength rubber material with anti-slip texture on the surface. Four sets of rollers are installed and rotatably installed at the four corners of the bottom of the movable plate 16. Their function is to provide the device with the function of movement. The rubber material can reduce the wear and tear on the ground during movement, and at the same time, it has a certain function. The device has a certain buffering performance; the roller 5 is raised and lowered vertically through the moving plate 16. When extended, it can drive the device to move flexibly, and when retracted, it allows the base 1 to directly contact the ground, improving the stability of the device during operation; the moving plate 16 is slidably set in the receiving cavity inside the base 1. The bottom of the moving plate 16 is used to install the roller 5, and the top is fixed with a wedge block 605 and connected to a connecting spring 606. Under the action of the driving mechanism 6, it can slide up and down vertically, thereby driving the roller 5 to extend or retract through the slot 101, realizing the switching between the "moving" and "fixed" states of the device; the base 1 is equipped with a driving mechanism 6 that drives the roller 5 to move vertically, and an adjustment mechanism 7 is set between the base 1 and the support plate 2 to adjust the height of the support plate 2. At least one place on the outer surface of the enclosure 4 is provided with a storage frame 8 for placing tools. The storage frame 8 is a rectangular box with an open top. The interior can be set with partition slots according to the type of tool for classifying and storing maintenance tools such as wrenches, multimeters, and terminals; after the storage frame 8 is moved to the designated position, it is limited by the locking structure 9.

[0038] Regarding the installation design of the storage frame 8, a support frame 401 is fixedly installed on the outer side of the enclosure 4. The support frame 401 is a U-shaped channel steel structure, set along the length of the enclosure 4, and is used to support the support block 402 and the storage frame 8. Its inner wall is slidably engaged with the support block 402, providing a guide track for the horizontal movement of the storage frame 8. The positioning rod 3 passes through the support frame 401 and is slidably set with its inner surface. On the one hand, it plays a precise guiding role in the lifting and lowering movement of the support plate 2, avoiding deviation or tilting during the lifting and lowering process. On the other hand, it provides vertical support for the support frame 401, improving the installation stability of the enclosure 4 and the storage frame 8. The support block 402 is slidably set on the outer surface of the support frame 401. The support block 402 is embedded in the U-shaped groove of the support frame 401 and can slide horizontally along the groove to realize the position adjustment of the storage frame 8. The storage frame 8 is fixedly set on the top of the support block 402. The storage box 8 moves horizontally along the support frame 401 with the support block 402, making it convenient for operators to access tools at different work positions and avoiding the loss or inconvenience caused by scattered tools.

[0039] Regarding the installation design of the enclosure 4 and the limiting plate 10, a limiting door 10 is hinged at the opening of the enclosure 4, a limiting rod 11 is rotatably provided at the free end of the limiting door 10, a limiting protrusion 12 is fixedly provided at the end of the limiting rod 11, a limiting groove 13 is provided connecting the outer side of the enclosure 4 and the limiting door 10, and the end of the limiting protrusion 12 extends into the limiting groove 13 and is fitted against its inner wall.

[0040] As a further technical solution, magnetic blocks 14 are embedded on the opposite sides of the limiting groove 13 and the limiting protrusion 12, and the magnetic poles of the two magnetic blocks 14 are opposite; a limiting block 15 is fixedly provided on the outside of the limiting door 10, and when the limiting door 10 is completely located at the opening of the enclosure 4, the limiting block 15 is in contact with the outside of the enclosure 4.

[0041] Regarding the structural design of the drive mechanism 6, the drive mechanism 6 includes two drive screws 601 symmetrically rotated inside the base 1. The drive screws 601 are two horizontally arranged threaded rods, symmetrically rotated on bearing seats inside the base 1. The outer surface is provided with bidirectional threads (the left and right sections of the threads rotate in opposite directions). Both ends are connected by a belt to achieve synchronous rotation, converting the rotational motion of the drive motor 602 into the linear motion of the drive blocks 603. The bidirectional threads drive the two drive blocks 603 to move closer or further apart. The drive motor 602 is fixedly installed inside the base 1. 2. A servo motor is used to provide power for the rotation of the drive screw 601. The servo motor has the characteristics of controllable speed and precise positioning, which can accurately control the rotation angle of the drive screw 601, thereby precisely adjusting the lifting height of the roller 5. The output shaft of the drive motor 602 is fixedly set to the end of one of the drive screws 601 through a coupling. The outer surfaces of the two drive screws 601 are connected by a belt. The outer surfaces of the drive screws 601 are symmetrically threaded with drive blocks 603. The drive blocks 603 have threaded holes inside that are adapted to the drive screws 601. They are symmetrically fitted onto the drive screws 601 through the threaded holes. The outer surface of 01 is used to make horizontal linear motion under the drive of the drive screw 601. The push block 604 fixed at the bottom of the drive block 603 moves synchronously with it, thereby pushing the wedge block 605 to move. The push block 604 is fixedly provided at the bottom of the drive block 603, and the wedge block 605 is fixedly provided at the top of the moving plate 16. The wedge block 605 receives the horizontal thrust of the push block 604 and converts it into a vertical force that drives the moving plate 16 downward, realizing the extension action of the roller 5. The push block 604 and the wedge block 605 are abutted on the inclined surface. The bottom of the push block 604 is provided with an inclined surface, which abuts against the wedge block 605. The inclined surfaces are adapted to each other and abut against each other. When the drive block 603 moves horizontally, the inclined surface of the push block 604 and the inclined surface of the wedge block 605 slide relative to each other, converting the horizontal thrust into the vertical push force, which pushes the moving plate 16 downward. A connecting spring 606 is fixedly installed between the moving plate 16 and the inner top wall of the base 1. The connecting spring 606 is a compression spring. When the drive mechanism 6 drives the drive block 603 to move away from each other, the push force of the push block 604 on the wedge block 605 disappears, and the elastic force of the connecting spring 606 pushes the moving plate 16 upward, causing the roller 5 to retract into the through groove 101, thereby fixing the device.

[0042] Regarding the structural design of the drive mechanism 6, the adjustment mechanism 7 includes a guide frame 701 symmetrically fixed on the surface of the base 1. The guide frame 701 forms an installation space to accommodate the guide block 702 and the positioning shaft 705, providing guidance and limiting for the horizontal sliding of the guide block 702, and providing installation support for the drive rod 707 and the adjustment motor 709. The guide block 702 is symmetrically slidably arranged inside the guide frame 701 and at the bottom of the support plate 2. The guide block 702 provides a hinge support point for the adjustment rod 703, and can slide horizontally along the positioning shaft 705 or the slide groove at the bottom of the support plate, so as to realize the lifting and lowering of the support plate 2 in conjunction with the rotation of the adjustment rod 703. An adjusting rod 703 is rotatably mounted between the upper and lower guide blocks 702. Two adjusting rods 703 on each side are arranged crosswise and rotatably connected at their center via a connecting shaft 704. The adjusting rods 703 are alloy support rods, in four sets, with two sets arranged crosswise and rotatably connected at their center via a connecting shaft 704, forming a scissor-like structure. The two ends of the adjusting rod 703 are hinged to the corresponding upper and lower guide blocks 702. Their function is to drive the support plate 2 to rise and fall through the extension and retraction of the scissor-like structure. The crosswise arrangement improves support stability and ensures uniform force distribution during the raising and lowering of the support plate 2. A drive toothed plate 706 is fixedly mounted on one side of the guide block 702 relative to the center of the base 1. The drive toothed plates 706 on the two guide blocks 702 on each side are staggered vertically. The drive toothed plates 706 are strip-shaped toothed plates. Driven by the drive gear 708, they drive the guide block 702 to move horizontally, thereby driving the adjusting rod 703 to expand or retract. Two guide frames 7 A drive rod 707 is rotatably mounted between the opposite side walls of 01. The drive rod 707 is positioned between two upper and lower drive gear plates 706. A drive gear 708 is fixedly mounted on the outer surface of the drive rod 707. The drive gear 708 meshes with the upper and lower drive gear plates 706. The drive gear 708 converts the rotational motion of the drive rod 707 into the horizontal linear motion of the drive gear plates 706. Through the meshing transmission between the gear and the gear plates, the upper and lower sets of drive gear plates 706 move synchronously in opposite directions, thereby driving the adjusting rod 703 to extend and retract synchronously. An adjusting motor 709 is fixedly mounted inside one of the guide frames 701. The adjusting motor 709 is a servo motor that provides power for the rotation of the drive rod 707. The servo motor can precisely control the speed and rotation angle to achieve precise adjustment of the lifting height of the support plate 2, meeting the requirements of different working heights. The output shaft of the adjusting motor 709 is fixedly mounted to the end of the drive rod 707 through a coupling.

[0043] As a further technical solution, a positioning shaft 705 is symmetrically fixed inside the guide frame 701, and a guide block 702 is slidably disposed on the outer surface of the positioning shaft 705. The positioning shaft 705 provides precise guidance for the horizontal sliding of the guide block 702, preventing the guide block 702 from deviating when moving and ensuring the synchronous action of the adjusting rod 703.

[0044] As a further technical solution, the sidewalls of the two guide frames 701 on opposite sides are provided with strip grooves 7010, and the drive gear plate 706 passes through the strip grooves 7010 and is slidably disposed with its inner wall. The strip grooves 7010 provide a clearance channel for the extension and sliding of the drive gear plate 706, ensuring that the drive gear plate 706 can effectively mesh with the drive gear 708.

[0045] Regarding the structural design of the locking structure 9, the locking structure 9 includes a locking block 901 slidably disposed inside the inner wall of the storage frame 8 near the side panel 4. The bottom end of the locking block 901 has a wedge-shaped structure, which facilitates insertion into the locking groove 902. Its function is to lock and position the storage frame 8 by engaging with the locking groove 902. Several locking grooves 902 are provided on the top of the side panel 4. The locking grooves 902 are rectangular grooves, spaced apart along the top edge of the side panel 4, and are adapted to the bottom end of the locking block 901, providing engagement points for the locking block 901. By inserting the locking block 901 into the locking grooves 902 at different positions, the storage frame 8 is fixed in different positions. The bottom end of the locking block 901 is inserted into the locking groove 902 and engaged with its inner wall. A locking spring 903 is fixedly disposed between the top of the locking block 901 and the inner wall of the storage frame 8. The locking spring 903 is a compression spring and is disposed on the top of the locking block 901. Between the part and the inner wall of the storage frame 8, a downward elastic force is provided for the locking block 901, ensuring that the locking block 901 can be stably inserted into the locking groove 902 when no external force is applied, so as to achieve reliable locking; a protrusion 904 is fixedly provided on the top of the locking block 901, the protrusion 904 extends to the outside of the storage frame 8 and slides with its inner wall; the protrusion 904 provides an operating point for the operator, and pulling the protrusion 904 upward can drive the locking block 901 to compress the locking spring 903 and move upward, so that the locking block 901 disengages from the locking groove 902, releases the locking state of the storage frame 8, and facilitates the movement of the storage frame 8.

[0046] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0047] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0048] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intelligent maintenance device for electromechanical installation faults, comprising a base (1) and a support plate (2), wherein positioning rods (3) are fixedly provided at the four corners of the top of the base (1), the support plate (2) is slidably sleeved on the outer surface of the positioning rods (3), and a surrounding plate (4) with an open side is fixedly provided on the top of the support plate (2), characterized in that: Multiple rollers (5) are provided inside the base (1). A drive mechanism (6) is provided inside the base (1) to drive the rollers (5) to move in the vertical direction. An adjustment mechanism (7) is provided between the base (1) and the support plate (2) to adjust the height of the support plate (2). At least one place on the outer surface of the enclosure (4) is provided with a storage frame (8) for placing tools. After the storage frame (8) is moved to the designated position, it is limited by a locking structure (9). A support frame (401) is fixedly installed on the outside of the enclosure (4). The positioning rod (3) passes through the support frame (401) and slides along its inner surface. A support block (402) is slidably installed on the outer surface of the support frame (401). The storage frame (8) is fixedly installed on the top of the support block (402). A limiting door (10) is hinged at the opening of the enclosure (4). A limiting rod (11) is rotatably provided at the free end of the limiting door (10). A limiting protrusion (12) is fixedly provided at the end of the limiting rod (11). A limiting groove (13) is provided connecting the outer side of the enclosure (4) and the limiting door (10). The end of the limiting protrusion (12) extends into the limiting groove (13) and fits against its inner wall.

2. The intelligent maintenance device for electromechanical installation faults according to claim 1, characterized in that: The limiting groove (13) and the limiting protrusion (12) are each provided with a magnetic block (14), and the magnetic poles of the two magnetic blocks (14) are opposite. A limiting block (15) is fixedly installed on the outside of the limiting door (10). When the limiting door (10) is completely located at the opening of the enclosure (4), the limiting block (15) fits against the outside of the enclosure (4).

3. The intelligent maintenance device for electromechanical installation faults according to claim 1, characterized in that: A through groove (101) is provided on the inner bottom wall of the base (1), and the through groove (101) is used for the roller (5) to pass through; The base (1) has a sliding plate (16) inside, and the roller (5) is rotatably disposed at the bottom of the sliding plate (16).

4. The intelligent maintenance device for electromechanical installation faults according to claim 3, characterized in that: The drive mechanism (6) includes a drive screw (601) symmetrically rotated inside the base (1). A drive motor (602) is fixedly installed inside the base (1). The output shaft of the drive motor (602) is fixedly installed at the end of one of the drive screws (601) through a coupling. The outer surfaces of the two drive screws (601) are connected by a belt. The outer surfaces of the drive screws (601) are symmetrically threaded with drive blocks (603). A push block (604) is fixedly installed at the bottom of the drive block (603). A wedge block (605) is fixedly installed at the top of the moving plate (16). The inclined surfaces of the push block (604) and the wedge block (605) abut against each other. A connecting spring (606) is fixedly installed between the moving plate (16) and the inner top wall of the base (1).

5. The intelligent maintenance device for electromechanical installation faults according to claim 1, characterized in that: The adjustment mechanism (7) includes a guide frame (701) symmetrically fixed on the surface of the base (1). The guide frame (701) and the bottom of the support plate (2) are symmetrically slidably provided with guide blocks (702). An adjustment rod (703) is rotatably provided between the upper and lower guide blocks (702). The two adjustment rods (703) on one side are arranged in a cross shape and are rotatably connected at the center by a connecting shaft (704).

6. The intelligent maintenance device for electromechanical installation faults according to claim 5, characterized in that: The guide frame (701) is symmetrically fixed with a positioning shaft (705) inside, and the guide block (702) is slidably disposed on the outer surface of the positioning shaft (705).

7. The intelligent maintenance device for electromechanical installation faults according to claim 6, characterized in that: A drive toothed plate (706) is fixedly installed on one side of the guide block (702) relative to the center of the base (1). The drive toothed plates (706) on the two guide blocks (702) on one side are staggered vertically. A drive rod (707) is rotatably installed between the side walls of the two guide frames (701) on opposite sides. The drive rod (707) is located between the upper and lower drive toothed plates (706). A drive gear (708) is fixedly installed on the outer surface of the drive rod (707). The drive gear (708) meshes with the upper and lower drive toothed plates (706). An adjusting motor (709) is fixedly installed inside one of the guide frames (701). The output shaft of the adjusting motor (709) is fixedly installed to the end of the drive rod (707) through a coupling.

8. The intelligent maintenance device for electromechanical installation faults according to claim 7, characterized in that: The two guide frames (701) have strip grooves (7010) through their sidewalls on opposite sides. The drive tooth plate (706) passes through the strip grooves (7010) and slides along their inner walls.

9. The intelligent maintenance device for electromechanical installation faults according to claim 1, characterized in that: The locking structure (9) includes a locking block (901) that is slidably disposed inside the inner wall of the storage frame (8) near the side panel (4). The top of the side panel (4) is provided with a plurality of locking grooves (902). The bottom end of the locking block (901) is inserted into the locking groove (902) and engaged with its inner wall. A locking spring (903) is fixedly disposed between the top of the locking block (901) and the inner wall of the storage frame (8). A protrusion (904) is fixedly disposed on the top of the locking block (901). The protrusion (904) extends to the outside of the storage frame (8) and is slidably disposed with its inner wall.

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