Cable operation and maintenance equipment convenient for fault positioning
By designing the folding and extension mechanism in the cable operation and maintenance equipment, the problem of large space occupied by existing equipment and inconvenient transportation is solved, and the equipment is easily transported and efficiently operated.
Patent Information
- Application Number
- CN202411814444.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-03-21
AI Technical Summary
The bracket structure of the existing pipeline detector hand-pushed mobile vehicle cannot be folded, resulting in a large space for equipment and is inconvenient for transportation and carrying.
A cable operation and maintenance equipment including a folding mechanism and a bracket mechanism is designed. The folding mechanism realizes the product folding through the rotating shaft frame and the corner limiting plate, and the bracket mechanism achieves adaptability and operational convenience through extension and adjustment mechanism.
The space volume of the equipment is reduced through the folding design, which is easy to transport and carry; the extension and adjustment mechanism improves the adaptability and operational convenience of the equipment, is suitable for operators of different heights, and improves work efficiency.
Smart Images
Figure CN119667377A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of cable fault locating equipment, and in particular relates to a cable operation and maintenance equipment capable of conveniently locating faults. Background Art
[0002] With the continuous development of urban infrastructure construction, the number of underground power cables in use is increasing, and their location distribution is becoming increasingly complex. Due to deep underground burial, the cable lines are corroded by rain and underground environment, and the cable lines are aged, damp, and mechanically damaged. Faults and power outages caused by these factors seriously threaten the safety of people's lives and property. Therefore, when a cable fault occurs, it is necessary to quickly and accurately detect the location of the fault point and then repair it to minimize the impact of power outages on people's production and life. The pipeline detector can quickly and accurately detect the location, direction, depth, and location and size of the damaged points of the anti-corrosion layer of underground water pipes, metal pipes, cables, etc. without destroying the ground cover. It is one of the necessary instruments for locating cable faults.
[0003] The existing pipeline detector is moved by a hand-pushed mobile cart to locate the cable fault, but the bracket part of the hand-pushed mobile cart is a fixed structure and cannot be folded after use, so the pipeline detector and the hand-pushed mobile cart occupy a large space volume and are inconvenient to transport and carry.
[0004] Therefore, there is an urgent need to provide a cable operation and maintenance device that can facilitate fault location to solve the above problems. Summary of the invention
[0005] The technical problem to be solved by the present invention is to overcome the disadvantages of the above-mentioned prior art and provide a cable operation and maintenance device that can facilitate fault location.
[0006] The technical solution adopted to solve the above-mentioned technical problems is: a cable operation and maintenance equipment that can facilitate fault location, including a mobile frame, two axle wheels are rotatably installed inside the mobile frame, a pipeline detection radar is embedded and fixed on the inner side of the mobile frame, a folding mechanism for reducing the product space volume is arranged on one side of the top of the mobile frame, a support mechanism for easy transportation and carrying is arranged on the other side of the top of the mobile frame, an extension mechanism for improving adaptability is arranged inside the support mechanism, and an angle adjustment mechanism for easy operation and observation is arranged on one side of the support mechanism.
[0007] Preferably, the folding mechanism comprises a first shaft sleeve fixed to one side of the moving frame, limited angle plates are fixedly mounted on both ends of the first shaft sleeve, and a rotating shaft frame is rotatably mounted inside the first shaft sleeve.
[0008] Through the above technical solution, the rotating shaft frame is rotated by the first shaft sleeve, and the angle limiting plate limits the rotation angle of the rotating shaft frame.
[0009] Preferably, both ends of the rotating shaft frame are fixedly connected with an insertion rod, the outer surfaces of the two insertion rods are fixedly connected with a fixed cylinder, and the outer surfaces of the fixed cylinder and the rotating shaft frame are slidably mounted with a telescopic sleeve.
[0010] Through the above technical solution, the telescopic sleeve is telescopically moved through the fixed cylinder and the rotating shaft frame.
[0011] Preferably, the interior of the two telescopic sleeves is fixedly connected with a movable slider, the interior of the movable slider is slidably connected to the outer surface of the insertion rod, a cylindrical spring is fixedly connected between the movable slider and the fixed cylinder, and a synchronization rod is fixedly connected between the two telescopic sleeves.
[0012] Through the above technical solution, the cylindrical spring drives the telescopic sleeve to shrink toward one side of the rotating shaft frame by moving the slider, so that the telescopic sleeve leaks the insertion rod.
[0013] Preferably, the support mechanism includes a second shaft sleeve fixed to the other side of the mobile frame, an adjustable shaft frame is rotatably installed inside the second shaft sleeve, both ends of the adjustable shaft frame are fixedly connected to an extension outer shell, the interiors of the two extension outer shells are slidably connected to an extension inner shell, and one side of the two extension inner shells is fixedly connected to a connecting shell.
[0014] Through the above technical solution, the adjustable shaft frame is rotated through the second shaft sleeve, and the extended inner shell and the connecting shell are extended through the extended outer shell.
[0015] Preferably, the extension mechanism includes a limiting slide slidably connected to the inside of the connecting shell, one end of the limiting slide is fixedly connected to a connecting plate, and one side of the connecting plate is fixedly connected to two racks whose one end passes through and extends to the inside of the connecting shell.
[0016] Through the above technical solution, the limiting slide plate limits the lifting and lowering of the connecting plate, and the connecting plate drives the rack to lift and lower.
[0017] Preferably, a rotating rod having one end penetrating through and extending to the inside of the connecting shell is rotatably installed inside the extended inner shell, and a gear is fixedly connected to the outer surface of the rotating rod, and the outer surface of the gear is meshed with one side of the rack.
[0018] Through the above technical solution, the rack drives the rotating rod to rotate through the gear.
[0019] Preferably, two fixing rods are fixedly connected between the two sides of the inner cavity of the extended inner shell, the outer surfaces of the two fixing rods are slidably connected to two synchronous pressure plates, and one end of the rotating rod is rotatably connected to a retractable rod between the two synchronous pressure plates.
[0020] Through the above technical solution, the rotating rod drives the two synchronous pressing plates to move to the opposite side through the contraction rod, and the synchronous pressing plates move through the fixed rod.
[0021] Preferably, one side of the two synchronous pressure plates is fixedly connected to a spring pressure plate, both sides of the inner cavity of the extended inner shell are fixedly connected to extension springs, the other ends of the two extension springs are fixedly connected to spring rods, the spring pressure plate is sleeved on the outer surface of the spring rod, the inner wall of the extended outer shell is provided with a plurality of fixing holes, and the inner surface of the fixing hole is embedded and installed with the outer surface of the spring rod.
[0022] Through the above technical solution, the extension spring drives the spring rod to be inserted into the fixing hole, the extension outer shell and the extension inner shell are connected and fixed, and the spring pressure plate drives the extension spring to contract through the spring rod.
[0023] Preferably, the angle adjustment mechanism includes a handlebar fixed to one side of a connecting shell, one side of the handlebar is fixedly connected to a mounting shell, an angle adjustment shaft is rotatably mounted inside the mounting shell, a worm wheel is fixedly connected to the outer surface of the angle adjustment shaft, a worm with one end passing through and extending to the outside is rotatably mounted on the inner wall of the mounting shell, the outer surface of the worm is meshed with the outer surface of the worm wheel, and one end of the angle adjustment shaft is fixedly connected to a tablet computer.
[0024] Through the above technical solution, the worm drives the angle adjustment shaft to rotate through the worm gear, and the angle adjustment shaft adjusts the angle of the tablet computer.
[0025] The beneficial effects of the present invention are as follows: (1) The present invention is provided with a folding mechanism and a bracket mechanism, and can be unfolded or folded by the folding mechanism. When in use, the bracket is pulled out to provide stable support. After use, the bracket can be folded and stored downward to the top of the mobile frame. This design greatly reduces the space volume of the product and is convenient for transportation and carrying.
[0026] (2) The present invention is provided with an extension mechanism, so that the height of the handlebar can be adjusted according to the height of the user, so that workers of different heights can find an operating height that suits them, reducing the physical burden of the testing workers and improving work efficiency and comfort.
[0027] (3) The present invention can adjust the angle of the tablet computer through the angle adjustment mechanism, so that the operator can adjust the angle of the tablet computer according to his own needs for better operation and observation. At the same time, it is convenient for the folding and storage of the tablet computer, providing a better user experience for the staff, which is both beautiful and practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 is a stereogram of the present invention; Figure 2 It is an expanded structural diagram of the present invention; Figure 3 It is a structural diagram of the mobile frame, folding mechanism and bracket mechanism of the present invention; Figure 4 It is a schematic diagram of the internal structure of the folding mechanism of the present invention; Figure 5 It is a schematic diagram of the structure of the support mechanism and the angle adjustment mechanism of the present invention; Figure 6 It is a schematic diagram of the internal structure of the connection shell of the present invention; Figure 7 It is a schematic diagram of the internal structure of the extended housing of the present invention; Figure 8 yes Figure 7 A partial enlarged view of the middle A; Fig. 9 It is a structural schematic diagram of the angle adjustment mechanism of the present invention.
[0029] Reference numerals: 1, moving frame; 2, axle wheel; 3, pipeline detection radar; 4, folding mechanism; 401, first shaft sleeve; 402, angle limit plate; 403, rotating shaft frame; 404, insertion rod; 405, fixed cylinder; 406, telescopic sleeve; 407, moving slider; 408, cylindrical spring; 409, synchronization rod; 5, bracket mechanism; 501, second shaft sleeve; 502, adjusting shaft frame; 503, extension outer shell; 504, extension inner shell; 5 05. Connecting shell; 6. Extension mechanism; 601. Limiting slide plate; 602. Connecting plate; 603. Rack; 604. Rotating rod; 605. Gear; 606. Fixed rod; 607. Synchronous pressure plate; 608. Retracting rod; 609. Spring pressure plate; 610. Extension spring; 611. Spring rod; 7. Angle adjustment mechanism; 701. Handlebar; 702. Mounting shell; 703. Angle adjustment shaft; 704. Worm wheel; 705. Worm; 706. Tablet computer. DETAILED DESCRIPTION
[0030] 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 accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.
[0031] like Figure 1-Figure 9 As shown, a cable operation and maintenance device for convenient fault location in this embodiment includes a mobile frame 1, two axle wheels 2 are rotatably installed inside the mobile frame 1, a pipeline detection radar 3 is embedded and fixed on the inner side of the mobile frame 1, and a folding mechanism 4 for reducing the volume of the product space is arranged on one side of the top of the mobile frame 1, and the folding mechanism 4 includes a first shaft sleeve 401 fixed to one side of the mobile frame 1, and limited angle plates 402 are fixedly installed at both ends of the first shaft sleeve 401, and a rotating shaft frame 403 is rotatably installed inside the first shaft sleeve 401, and the rotating shaft frame 403 rotates through the first shaft sleeve 401, and the limited angle plate 402 limits the rotation angle of the rotating shaft frame 403, and the two ends of the rotating shaft frame 403 are fixedly connected with an insertion rod 404, and the two The outer surfaces of the insertion rods 404 are fixedly connected with fixed cylinders 405, and the outer surfaces of the fixed cylinders 405 and the rotating shaft frame 403 are slidably installed with telescopic sleeves 406. The telescopic sleeves 406 are telescopically moved through the fixed cylinders 405 and the rotating shaft frame 403. The interiors of the two telescopic sleeves 406 are fixedly connected with moving sliders 407. The interior of the moving sliders 407 is slidably connected to the outer surface of the insertion rod 404. A cylindrical spring 408 is fixedly connected between the moving slider 407 and the fixed cylinder 405. A synchronization rod 409 is fixedly connected between the two telescopic sleeves 406. The cylindrical spring 408 drives the telescopic sleeves 406 to retract toward the side of the rotating shaft frame 403 through the moving slider 407, so that the telescopic sleeves 406 leak the insertion rod 404.
[0032] like Figure 1-Figure 5 As shown, a support mechanism 5 for easy transportation and carrying is provided on the other side of the top of the mobile frame 1, and the support mechanism 5 includes a second shaft sleeve 501 fixed to the other side of the mobile frame 1, and an adjusting shaft frame 502 is rotatably installed inside the second shaft sleeve 501, and both ends of the adjusting shaft frame 502 are fixedly connected with an extension outer shell 503, and the interiors of the two extension outer shells 503 are slidably connected with an extension inner shell 504, and one side of the two extension inner shells 504 is fixedly connected with a connecting shell 505, and the adjusting shaft frame 502 is rotated through the second shaft sleeve 501, and the extension inner shell 504 and the connecting shell 505 are extended through the extension outer shell 503.
[0033] like Figure 6-Figure 9As shown, the interior of the bracket mechanism 5 is provided with an extension mechanism 6 for improving adaptability, and the extension mechanism 6 includes a limiting slide plate 601 slidably connected to the interior of the connecting shell 505, one end of the limiting slide plate 601 is fixedly connected to a connecting plate 602, and one side of the connecting plate 602 is fixedly connected to two racks 603, one end of which penetrates and extends to the interior of the connecting shell 505, and the limiting slide plate 601 limits the lifting and lowering of the connecting plate 602, and the connecting plate 602 drives the rack 603 to lift and lower, and the internal rotation of the extended inner shell 504 is provided with a rotating rod 604 with one end penetrating and extending to the interior of the connecting shell 505, and the outer surface of the rotating rod 604 is fixedly connected to a gear 605, and the outer surface of the gear 605 is meshed with one side of the rack 603, and the rack 603 drives the rotating rod 604 to rotate through the gear 605, and two fixed rods 606 are fixedly connected between the two sides of the inner cavity of the extended inner shell 504, and the outer surfaces of the two fixed rods 606 are slidably connected to two same Step pressure plate 607, one end of the rotating rod 604 is rotatably connected with the two synchronous pressure plates 607, and a retraction rod 608 is provided between them. The rotating rod 604 drives the two synchronous pressure plates 607 to move to the opposite side through the retraction rod 608. The synchronous pressure plates 607 are moved through the fixed rod 606. One side of the two synchronous pressure plates 607 is fixedly connected with a spring pressure plate 609. Both sides of the inner cavity of the extended inner shell 504 are fixedly connected with extension springs 610. The other ends of the two extension springs 610 are fixedly connected with spring rods 611. The spring pressure plate 609 is sleeved on the outer surface of the spring rod 611. The inner wall of the extended outer shell 503 is provided with a plurality of fixing holes. The inner surface of the fixing hole is fitted with the outer surface of the spring rod 611. The extension spring 610 drives the spring rod 611 to be inserted into the fixing hole, so as to connect and fix the extended outer shell 503 and the extended inner shell 504. The spring pressure plate 609 drives the extension spring 610 to retract through the spring rod 611.
[0034] like Figure 1 , Figure 2 , Figure 5 and Fig. 9 As shown, one side of the bracket mechanism 5 is provided with an angle adjustment mechanism 7 for easy operation and observation, and the angle adjustment mechanism 7 includes a handlebar 701 fixed to one side of the connecting shell 505, one side of the handlebar 701 is fixedly connected to a mounting shell 702, an angle adjustment shaft 703 is rotatably installed inside the mounting shell 702, a worm gear 704 is fixedly connected to the outer surface of the angle adjustment shaft 703, a worm 705 with one end passing through and extending to the outside thereof is rotatably installed on the inner wall of the mounting shell 702, the outer surface of the worm 705 is meshed with the outer surface of the worm gear 704, one end of the angle adjustment shaft 703 is fixedly connected to a tablet computer 706, the worm 705 drives the angle adjustment shaft 703 to rotate through the worm gear 704, and the angle adjustment shaft 703 adjusts the angle of the tablet computer 706.
[0035] The working principle of this embodiment is as follows: when locating the fault of the cable through the pipeline detection radar 3, the synchronization rod 409 is moved to the side of the second shaft sleeve 501 by hand, and the rotating shaft frame 403 is rotated through the first shaft sleeve 401, so that the telescopic sleeve 406 drives the adjusting shaft frame 502 to rotate through the second shaft sleeve 501. After the angle limit plate 402 limits the rotating shaft frame 403, the synchronization rod 409 is released, and the column spring 408 drives the telescopic sleeve 406 to retract through the rotating shaft frame 403 by moving the slider 407, so that the telescopic sleeve 406 leaks the insertion rod 404 and inserts it into the adjusting shaft frame 502, and the telescopic sleeve 406 and the adjusting shaft frame 502 are connected and fixed, and the connecting plate 602 is pulled out by hand, so that the rack 603 drives the rotating rod 604 to rotate through the gear 605, and the limiting slide plate 601 prevents the connecting plate 602 from escaping from the connecting shell 505. The rotating rod 604 drives the two synchronous pressure plates 607 to move to the opposite side through the retracting rod 608. The two synchronous pressure plates 607 drive the two spring rods 611 to retract into the extension inner shell 504 through the spring pressure plate 609, so that the spring rods 611 are no longer connected and fixed to the extension outer shell 503. The extension inner shell 504 is stretched to a suitable height through the connecting shell 505. Similarly, the connecting plate 602 is loosened, and the extension spring 610 drives the spring rod 611 to be inserted into the extension outer shell 503, so that the extension outer shell 503 and the extension inner shell 504 are connected and fixed. The worm 705 is rotated by hand, and the worm 705 drives the angle adjustment shaft 703 to rotate through the worm gear 704. The angle of the tablet computer 706 is adjusted through the angle adjustment shaft 703 to complete the deployment of the equipment. The handlebar 701 and the mobile frame 1 are pushed by hand to move through the axle wheel 2, and the cable fault is accurately located through the pipeline detection radar 3.
[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.
Claims
1. A cable operation and maintenance device capable of conveniently locating faults, comprising a mobile frame (1), characterized in that: Two axle wheels (2) are rotatably mounted inside the mobile frame (1); a pipeline detection radar (3) is fixedly engaged on the inner side of the mobile frame (1); a folding mechanism (4) for reducing the volume of the product space is arranged on one side of the top end of the mobile frame (1); a support mechanism (5) for facilitating transportation and carrying is arranged on the other side of the top end of the mobile frame (1); an extension mechanism (6) for improving adaptability is arranged inside the support mechanism (5); and an angle adjustment mechanism (7) for facilitating operation and observation is arranged on one side of the support mechanism (5).
2. The cable operation and maintenance equipment capable of conveniently locating faults according to claim 1, characterized in that: The folding mechanism (4) comprises a first shaft sleeve (401) fixed to one side of the moving frame (1), limited angle plates (402) being fixedly mounted on both ends of the first shaft sleeve (401), and a rotating shaft frame (403) being rotatably mounted inside the first shaft sleeve (401).
3. The cable operation and maintenance equipment capable of conveniently locating faults according to claim 2, characterized in that: Both ends of the rotating shaft frame (403) are fixedly connected to an insertion rod (404), the outer surfaces of the two insertion rods (404) are fixedly connected to a fixed cylinder (405), and a telescopic sleeve (406) is slidably mounted on the outer surfaces of the fixed cylinder (405) and the rotating shaft frame (403).
4. The cable operation and maintenance equipment capable of conveniently locating faults according to claim 3, characterized in that: The interior of the two telescopic sleeves (406) is fixedly connected with a movable slider (407), the interior of the movable slider (407) is slidably connected to the outer surface of the insertion rod (404), a cylindrical spring (408) is fixedly connected between the movable slider (407) and the fixed cylinder (405), and a synchronization rod (409) is fixedly connected between the two telescopic sleeves (406).
5. The cable operation and maintenance equipment capable of conveniently locating faults according to claim 1, characterized in that: The support mechanism (5) comprises a second shaft sleeve (501) fixed to the other side of the moving frame (1); an adjusting shaft frame (502) is rotatably mounted inside the second shaft sleeve (501); both ends of the adjusting shaft frame (502) are fixedly connected to an extension outer shell (503); the interiors of the two extension outer shells (503) are slidably connected to an extension inner shell (504); and one side of the two extension inner shells (504) is fixedly connected to a connection shell (505).
6. The cable operation and maintenance equipment capable of conveniently locating faults according to claim 5, characterized in that: The extension mechanism (6) comprises a limiting slide plate (601) slidably connected to the interior of the connection shell (505); one end of the limiting slide plate (601) is fixedly connected to a connection plate (602); one side of the connection plate (602) is fixedly connected to two racks (603) with one end penetrating through and extending into the interior of the connection shell (505).
7. The cable operation and maintenance equipment capable of conveniently locating faults according to claim 6, characterized in that: A rotating rod (604) having one end penetrating through and extending into the interior of the connecting shell (505) is rotatably mounted inside the extended inner shell (504), a gear (605) being fixedly connected to the outer surface of the rotating rod (604), and the outer surface of the gear (605) meshes with one side of the rack (603).
8. The cable operation and maintenance equipment capable of conveniently locating faults according to claim 7, characterized in that: Two fixing rods (606) are fixedly connected between the two sides of the inner cavity of the extended inner shell (504); the outer surfaces of the two fixing rods (606) are slidably connected to two synchronous pressure plates (607); and one end of the rotating rod (604) is rotatably connected to the two synchronous pressure plates (607) with a retractable rod (608).
9. The cable operation and maintenance equipment capable of conveniently locating faults according to claim 8, characterized in that: One side of the two synchronous pressure plates (607) is fixedly connected to a spring pressure plate (609), both sides of the inner cavity of the extension inner shell (504) are fixedly connected to extension springs (610), the other ends of the two extension springs (610) are fixedly connected to spring rods (611), the spring pressure plate (609) is sleeved on the outer surface of the spring rod (611), and the inner wall of the extension outer shell (503) is provided with a plurality of fixing holes, and the inner surfaces of the fixing holes are fitted with the outer surface of the spring rod (611).
10. The cable operation and maintenance equipment capable of conveniently locating faults according to claim 5, characterized in that: The angle adjustment mechanism (7) comprises a handlebar (701) fixed to one side of a connecting shell (505); one side of the handlebar (701) is fixedly connected to a mounting shell (702); an angle adjustment shaft (703) is rotatably mounted inside the mounting shell (702); a worm wheel (704) is fixedly connected to the outer surface of the angle adjustment shaft (703); a worm (705) having one end penetrating through and extending to the outside of the mounting shell (702) is rotatably mounted on the inner wall of the mounting shell (702); the outer surface of the worm (705) is meshed with the outer surface of the worm wheel (704); and one end of the angle adjustment shaft (703) is fixedly connected to a tablet computer (706).