Electric trolley device special for high-voltage cable tunnel inspection

Abstract

The utility model relates to the technical field of tunnel inspection electric trolleys, and discloses a special electric trolley device for high-voltage cable tunnel inspection, which comprises a machine table, an adjusting assembly is arranged on the upper surface of the machine table, a battery assembly is arranged in the machine table, and the adjusting assembly comprises a fixed seat. The bottom of the fixing base is fixedly connected to the upper surface of the machine table, the upper surface of the fixing base is fixedly connected with a plurality of side frames, the side walls of the side frames are fixedly connected with electric motors, the output end of each electric motor is fixedly connected with a rotating frame, and the upper surface of the fixing base is fixedly connected with a fixing table. According to the utility model, the electric motor outputs the rotating stand to enable the rotating stand to rotate on the side wall of the side frame, the rotation of the rotating stand can push the sliding shaft to enable the sliding block to slide on the outer wall of the fixed table, and the angle of the detection table is further changed through the connection of the sliding shaft, so that the trolley can easily adapt to different inspection requirements; and the operation safety of the cable system is further ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tunnel inspection electric trolley technical field especially relates to a high voltage cable tunnel inspection special electric trolley device. BACKGROUND

[0002] The high voltage cable tunnel is an underground passage for accommodating and protecting high voltage cables, with fireproof, moistureproof and other characteristics, to ensure the safe operation of the cables in harsh environments. In the high voltage cable tunnel, the inspection special electric trolley is used to regularly check the status of the cables and related equipment, to ensure the normal operation of the cable system. The electric trolley can efficiently and quickly complete the inspection task, timely discover potential problems, and reduce equipment failure and downtime.

[0003] The structural composition of the traditional inspection special electric trolley usually includes basic components such as vehicle body, drive system, transmission device, battery pack and control system. The vehicle body serves as the basic framework of the trolley, providing stable support; the drive system drives the trolley to move through the electric motor; the transmission device is used to adjust the power output of the drive system; the battery pack provides power for the electric trolley; the control system is responsible for coordinating the work of each component, to ensure the smooth progress of the inspection task.

[0004] The design of the traditional inspection special electric trolley usually lacks adjustable detection angle. Its detection device is fixed on the vehicle body, which cannot adjust the angle according to the needs to adapt to different inspection environments or detection requirements of the cables. This fixed design makes it impossible to conduct omnidirectional detection in some areas with inconvenient angles or narrow spaces, affecting the comprehensiveness and accuracy of the inspection, resulting in some problems not being discovered in time, affecting the inspection effect. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a high voltage cable tunnel inspection special electric trolley device, aiming at improving the problem that the design of the traditional inspection special electric trolley usually lacks adjustable detection angle, affecting the comprehensiveness and accuracy of the inspection.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a high voltage cable tunnel inspection special electric trolley device, comprising a machine table, the upper surface of the machine table is provided with an adjusting assembly, the inside of the machine table is provided with a battery assembly;

[0007] The adjusting assembly comprises a fixing seat, the bottom of the fixing seat is fixedly connected to the upper surface of the machine table, the upper surface of the fixing seat is fixedly connected with a plurality of side frames, the side walls of the plurality of side frames are fixedly connected with electric motors, the output ends of the electric motors are fixedly connected with rotating frames, the upper surface of the fixing seat is fixedly connected with a fixing table, the upper surface of the fixing table is fixedly connected with a sliding block, the upper surface of the sliding block is slidably connected with a sliding shaft, the sliding shaft is slidably connected in the plurality of rotating frames, and the top of the sliding shaft is fixedly connected with a detection table.

[0008] Further, the battery assembly comprises a battery compartment and a connecting table, the battery compartment is slidably connected in the machine table, and the bottom of the connecting table is fixedly connected to the upper surface of the machine table.

[0009] Further, a plurality of inner plates are fixedly connected in the connecting table, and the plurality of inner plates are symmetrically arranged in the connecting table.

[0010] Further, the side walls of the connecting table are fixedly connected with fixing shafts, and the outer walls of the fixing shafts are slidably connected with wedge-shaped clamping blocks.

[0011] Further, the upper surface of the battery compartment is fixedly connected with a fixing piece, and the side wall of the fixing piece is fixedly connected with a wedge-shaped clamping table.

[0012] Further, the wedge-shaped clamping table is slidably connected in the connecting table, and the outer walls of the fixing shafts are sleeved with springs.

[0013] Further, one end of the spring is fixedly connected to the side wall of the wedge-shaped clamping block, and the other end of the spring is fixedly connected to the side wall of the inner plate.

[0014] The utility model has the advantages of the following beneficial effects:

[0015] 1、in the utility model, first, the rotating frame is rotated on the side wall of the side frame through the output of the electric motor to the rotating frame, at this time, the rotation of the rotating frame can push the sliding shaft, the sliding block is slid on the outer wall of the fixing table, the angle of the detection table is changed through the connection of the sliding shaft, the trolley can easily adapt to different inspection requirements, and the operation safety of the cable system is further ensured.

[0016] 2、in the utility model, when the battery of the electric trolley needs to be replaced, the wedge-shaped clamping block is pulled, the wedge-shaped clamping block slides horizontally on the outer wall of the fixing shaft under stress, at this time, the wedge-shaped clamping block no longer limits the wedge-shaped clamping table, the battery compartment can be pulled out, the battery compartment slides in the machine table to realize the convenient replacement of the battery, reduce downtime, and improve maintenance efficiency. DRAWINGS

[0017] Figure 1A kind of high-voltage cable tunnel special electric trolley device for inspection of the utility model proposes the perspective drawing of electric trolley device;

[0018] Figure 2 A kind of high-voltage cable tunnel special electric trolley device for inspection of the utility model proposes the fixed seat structure schematic view of electric trolley device;

[0019] Figure 3 A kind of high-voltage cable tunnel special electric trolley device for inspection of the utility model proposes the machine table structure schematic view of electric trolley device;

[0020] Figure 4 A kind of high-voltage cable tunnel special electric trolley device for inspection of the utility model proposes the battery compartment structure schematic view of electric trolley device;

[0021] Figure 5 For Figure 4 The enlarged view of A in

[0022] Legend:

[0023] 1, machine table;2, fixed seat;3, side frame;4, electric motor;5, rotary table;6, fixed table;7, sliding block;8, sliding shaft;9, detection table;10, battery compartment;11, connecting table;12, inner plate;13, fixed shaft;14, wedge-shaped clamping block;15, fixed part;16, wedge-shaped clamping table;17, spring. Specific embodiments

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of the utility model protection.

[0025] Refer to Figures 1-2The utility model provides an embodiment: a kind of high-voltage cable tunnel inspection special electric trolley device, including machine table 1, adjusting assembly is provided on the upper surface of machine table 1, battery assembly is provided in machine table 1;Adjusting assembly includes fixed seat 2, fixed seat 2 bottom is fixedly connected on the upper surface of machine table 1, a plurality of side frames 3 are fixedly connected on the upper surface of fixed seat 2, a plurality of side frames 3 side wall are fixedly connected with electric motor 4, electric motor 4 is used to drive rotating stand 5, provides power output, and the output end of each electric motor 4 is fixedly connected with rotating stand 5, rotating stand 5 can drive subsequent structure to rotate or move, fixed seat 2 upper surface is fixedly connected with fixed platform 6, fixed platform 6 is used as support platform, ensure the stability of sliding block 7 and slide shaft 8 when sliding, avoid the error or damage caused by instability, fixed platform 6 upper surface is fixedly connected with sliding block 7, and the upper surface of sliding block 7 is slidably connected with slide shaft 8, and slide shaft 8 is used to carry detection table 9, and provide smooth sliding function, so that detection table 9 can be adjusted angle stably within a certain range, adapt to different inspection needs, and slide shaft 8 is slidably connected in a plurality of rotating stand 5, by cooperation with rotating stand 5, ensure that slide shaft 8 can be accurately moved under the drive of electric motor 4, and the top of slide shaft 8 is fixedly connected with detection table 9, and detection table 9 provides fixed platform for cable inspection, by the connection with slide shaft 8, so that detection table 9 can be adjusted angle as required, ensure that it can cover different detection positions in cable tunnel, improve the efficiency and accuracy of inspection.

[0026] Specifically, first, when the angle of detection table 9 needs to be adjusted, start electric motor 4, and electric motor 4 drives rotating stand 5 to rotate, rotating stand 5 rotates on the side wall of side frame 3, and the force generated by rotation pushes slide shaft 8, and then drives sliding block 7 to slide along the outer wall of fixed platform 6, and the sliding process makes the angle of detection table 9 change, through this adjustment, detection table 9 can adjust angle flexibly in different inspection environments, so as to help trolley adapt to variable inspection requirements, ensure that cable system can be checked more comprehensively, further improve the inspection effect and protect the operation safety of cable system.

[0027] Refer to Figures 3-5The battery assembly comprises a battery compartment 10 and a connecting table 11. The battery compartment 10 is slidingly connected inside the machine table 1, facilitating battery replacement and maintenance. The connecting table 11 is fixedly connected to the upper surface of the machine table 1, providing stable support for the entire battery assembly, ensuring that the battery compartment 10 maintains the correct position during operation. The connecting table 11 is fixedly connected with multiple inner plates 12, which are symmetrically arranged left and right, enhancing the structural stability of the connecting table 11 and ensuring balanced stress on each component during operation. Each connecting table 11 is fixedly connected with a fixed shaft 13, which is a key support component, ensuring that other connecting components such as wedge-shaped blocks 14 can slide stably. Each fixed shaft 13 is slidingly connected with a wedge-shaped block 14, which provides precise adjustment and positioning function through cooperation with the fixed shaft 13, facilitating the pulling of the battery compartment 10. The upper surface of the battery compartment 10 is fixedly connected with a fixed part 15, which is slidingly connected with the connecting table 11 through the wedge-shaped block 16 fixedly connected to its side wall, ensuring smooth sliding of the battery compartment 10 and fixing its position when needed. The wedge-shaped block 16 is slidingly connected inside the connecting table 11, making the sliding of the battery compartment 10 more stable and reducing friction, ensuring easy operation during battery replacement. Each fixed shaft 13 is sleeved with a spring 17, which provides a rebound effect through elastic force, ensuring that the wedge-shaped block 14 can automatically return to its original position after being stressed, maintaining the normal function of the component. One end of the spring 17 is fixedly connected to the side wall of the wedge-shaped block 14, and the other end is fixedly connected to the side wall of the inner plate 12, forming an effective elastic support, enhancing the stability and durability of the overall structure and ensuring the smoothness of the operation during battery replacement.

[0028] Specifically, when the electric trolley needs to be replaced, the wedge-shaped block 14 is pulled and slides horizontally along the outer wall of the fixed shaft 13 after being subjected to tension, causing the wedge-shaped block 14 to no longer limit the wedge-shaped block 16. At this time, the battery compartment 10 can be pulled out from the machine table 1, and the sliding of the battery compartment 10 inside the machine table 1 makes the battery replacement process more convenient, allowing the operator to quickly replace the battery, reducing downtime due to battery replacement, and improving the maintenance efficiency of the equipment.

[0029] Working principle: first need to adjust the angle of detection platform 9, start the electric motor 4, the electric motor 4 to the output of the rotating frame 5 makes the rotating frame 5 in the side frame 3 side wall rotation, at this time the rotating frame 5 rotation can push the slide shaft 8, make the slider 7 in the fixed platform 6 outer wall sliding, further through the connection of the slide shaft 8 makes the angle of detection platform 9 changes, makes the trolley can easily adapt to different inspection needs, further guarantee the operation safety of cable system, when the need to replace the battery of this electric trolley, pull the wedge block 14, wedge block 14 under the action of the force will be in the fixed shaft 13 outer wall horizontal sliding, at this time the wedge block 14 to the wedge block 16 no longer limit, can pull out the battery compartment 10, the battery compartment 10 in the machine table 1 inside sliding can realize the convenient replacement of battery, reduce downtime, improve maintenance efficiency.

[0030] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A high-voltage cable tunnel inspection special electric trolley device, comprising a machine table (1), characterized in that: The machine table (1) upper surface is provided with adjusting assembly, the machine table (1) inside is provided with battery assembly; The adjusting assembly includes fixed seat (2), the fixed seat (2) bottom fixedly connected on the machine table (1) upper surface, the fixed seat (2) upper surface is fixedly connected with multiple side frames (3), multiple side frames (3) side wall is fixedly connected with electric motor (4), each electric motor (4) output is fixedly connected with swing frame (5), the fixed seat (2) upper surface is fixedly connected with fixed platform (6), the fixed platform (6) upper surface is fixedly connected with sliding block (7), the sliding block (7) upper surface is slidably connected with slide shaft (8), the slide shaft (8) is slidably connected in multiple swing frame (5) inside, the slide shaft (8) top is fixedly connected with detection platform (9).

2. The high-voltage cable tunnel inspection special electric trolley device according to claim 1, characterized in that: The battery assembly includes battery compartment (10) and connecting table (11), the battery compartment (10) is slidably connected in the machine table (1), the connecting table (11) bottom is fixedly connected on the machine table (1) upper surface.

3. The high-voltage cable tunnel inspection special electric trolley device according to claim 2, characterized in that: The connecting table (11) inside is fixedly connected with multiple inner plates (12), multiple inner plates (12) are left-right symmetrical in the connecting table (11) inside.

4. The high-voltage cable tunnel inspection special electric trolley device according to claim 3, characterized in that: Each connecting table (11) side wall is fixedly connected with fixed shaft (13), and each fixed shaft (13) outer wall is slidably connected with wedge-shaped clamping block (14).

5. The high-voltage cable tunnel inspection special electric trolley device according to claim 4, characterized in that: The battery compartment (10) upper surface is fixedly connected with fixed part (15), and the fixed part (15) side wall is fixedly connected with wedge-shaped clamping table (16).

6. The high-voltage cable tunnel inspection special electric trolley device according to claim 5, characterized in that: The wedge-shaped clamping table (16) is slidably connected in the connecting table (11), and each fixed shaft (13) outer wall is provided with spring (17).

7. The high-voltage cable tunnel inspection special electric trolley device according to claim 6, characterized in that: One end of the spring (17) is fixedly connected on the wedge-shaped clamping block (14) side wall, and the other end of the spring (17) is fixedly connected on the inner plate (12) side wall.

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