Take-up and pay-off device capable of preventing wire from being stuck

Abstract

The utility model discloses a take-up and pay-off device capable of preventing a wire from being stuck, which comprises a support and a front frame, a protective shell is arranged on the inner side of the support, the front frame is arranged on the outer side of the support, a lead screw is arranged at the front end of the front frame, a sliding rod is arranged below the lead screw, a sliding block is wrapped on the periphery of the sliding rod, and a cleaning assembly is arranged in the sliding block. A pressure sensor is arranged at the front end of the sliding block, a wire arranging block is arranged at the front end of the pressure sensor, and a guide pipe is welded to the front end of the wire arranging block. Compared with an existing take-up and pay-off device, the take-up and pay-off device capable of preventing the wire from being stuck has the advantages that a threaded rod is rotated to adjust a hole between an upper clamping block and a lower clamping block to enable an electric wire to just pass through smoothly, the electric wire is stuck when knotted, and a pressure sensor senses that the pressure is increased and stops winding immediately; the electric wire penetrates through the two brushes to sweep away sludge on the electric wire, the first motor drives the lead screw to enable the sliding block to slide left and right, and the winding position of the electric wire on the winding roll is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of exploration, in particular to a wire-reeling and -releasing device capable of preventing a wire from being stuck. Background Art

[0002] Induction electromagnetic prospecting, referred to as electromagnetic method, refers to a type of electrical prospecting method that uses the electromagnetic differences of the medium as its material basis, and achieves certain exploration purposes by observing and studying the spatial distribution law or the change law of artificial or natural alternating electromagnetic fields over time. In the process of electromagnetic prospecting, multiple groups of electrodes need to be arranged and set up. The electrodes need to be connected to the main machine through cables, and a large number of cables need to be laid. The cables are easy to get tangled, and a wire-reeling device that can prevent the wires from getting stuck is needed.

[0003] The existing patent announcement number is CN212668854U, and the name of the patent is "A kind of electromagnetic exploration electrode cable storage device". The utility model provides an electromagnetic exploration electrode cable storage device, which belongs to the field of geological survey technology. It solves the problem that in the existing electromagnetic exploration process, electrode cables are generally stored in a curled form, which is messy and easily causes plug errors. At the same time, the cables are easily entangled, and the operation of retracting and releasing the cables is inconvenient, resulting in low work efficiency. It includes an outer shell; a group of rotating disks are rotatably connected to the inside of the outer shell; a group of rotating disks are slidably connected to the inside of the outer shell. The device stores cables in the form of rotating disks, which is well organized and convenient for retraction and release. At the same time, the cables are folded in half and curled through a partition plate, which can greatly improve the retraction and release speed of the cables, making it more convenient and quicker to use. At the same time, the positioning of the rotating disk and the outer shell is achieved by using a spline combination, which effectively prevents the loosening of the cables caused by the relative rotation of the rotating disk and the outer shell.

[0004] The above-mentioned device stores the cables in the form of a rotating disk, which is well organized and convenient for retraction and release. At the same time, the cables are folded and curled by the partition plate, which can greatly improve the retraction and release speed of the cables. However, the cables are easy to get tangled when retracting and releasing the cables in the field, and they will be attached with mud, etc., which has an adverse effect on the cables during storage and cannot meet people's usage needs well. In view of the above situation, technical innovation is carried out on the basis of the existing retractable cable device. Utility Model Content

[0005] The purpose of the utility model is to provide a wire retracting and releasing device capable of preventing wires from getting stuck, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire-reeling and -winding device capable of preventing the wire from getting stuck, comprising a bracket and a front frame, a protective shell is arranged on the inner side of the bracket, the front frame is arranged on the outer side of the bracket, and a screw rod is arranged at the front end of the front frame, a sliding rod is arranged below the screw rod, and a slider is wrapped around the outer periphery of the sliding rod, a cleaning assembly is arranged inside the slider, and a pressure sensor is arranged at the front end of the slider, a wire management block is arranged at the front end of the pressure sensor, and a guide tube is welded to the front end of the wire management block, and a motor is arranged on the outer side of the front end of the front frame.

[0007] Furthermore, a lower clamping block is provided inside the wire management block, and an upper clamping block is inlaid and connected above the lower clamping block, and a threaded rod is welded above the upper clamping block.

[0008] Furthermore, the cleaning assembly includes a damping rod and a brush, and the brush is arranged on the right side of the damping rod.

[0009] Furthermore, a protective shell is welded on the upper inner side of the bracket, and a protective cover is rotatably connected to the upper part of the protective shell.

[0010] Furthermore, an opening is provided at the front end of the protective cover, and the opening is inlaid and connected to the protective cover, and the opening left between the protective shell and the protective cover facilitates the arrangement and recovery of the wires.

[0011] Furthermore, a cable reel is disposed inside the protective shell, and the cable reel is rotatably connected to the protective shell.

[0012] Furthermore, a gear is meshed at the bottom of the winding drum, and a second motor is welded to the right side of the gear. The second motor is connected to a pressure sensor to facilitate the control of the start and pause of winding at any time.

[0013] Furthermore, buckles are provided at the front ends of the left and right sides of the protective shell, and the buckles are welded to the protective shell. The buckles are evenly arranged on the left and right sides of the protective shell, which can firmly fix the protective cover and adapt to the outdoor environment.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the hole between the upper clamping block and the lower clamping block is adjusted by rotating the threaded rod to allow the wire to pass smoothly. When a knot is formed on the wire, it will be stuck. At this time, the wire will pull the wire management block. When the pressure sensor senses the pressure increase, it will stop winding the wire immediately. When the wire passes through the slider, the damping rod presses the two brushes against the wire to sweep away the mud on the wire. When winding the wire, the motor drives the lead screw on the front frame to slide the slider left and right on the slide rod. When winding the wire, the winding position of the wire on the winding drum is adjusted. The protective cover is closed by the buckle and the protective shell protects the internal winding drum from external influences.

[0015] 1. The utility model allows the wire to pass through the wire management block through the guide tube, and the threaded rod is rotated to adjust the hole between the upper clamping block and the lower clamping block to allow the wire to pass smoothly. When there is a knot on the wire, it will be stuck. At this time, the wire will pull the wire management block, and the pressure sensor will stop winding the wire immediately when it senses the pressure increase. When the wire passes through the slider, the damping rod presses two brushes against the wire to sweep away the mud on the wire. When winding the wire, the motor drives the lead screw on the front frame to make the slider slide left and right on the slide rod, and adjusts the winding position of the wire on the winding drum when winding the wire to prevent the wire from getting stuck when winding.

[0016] 2. The second motor of the utility model drives the winding reel to rotate and wind the wire through the gear. When the winding reel has finished winding the wire, the protective cover is closed by a buckle and the protective shell protects the internal winding reel from external influences, and the opening left between the protective shell and the protective cover is convenient for the arrangement and recovery of the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of a three-dimensional structure of a closed state of a wire-retracting and -releasing device capable of preventing wires from getting stuck according to the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model in an open state of a wire retracting and releasing device capable of preventing wire jamming;

[0019] Figure 3 This is a schematic diagram of a partial three-dimensional structure of a slider of a wire-retracting and -releasing device capable of preventing wires from getting stuck according to the utility model;

[0020] Figure 4 This is a schematic diagram of the internal three-dimensional structure of a slider of a wire-reeling and wire-releasing device capable of preventing wire jamming according to the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the internal three-dimensional structure of a wire management block of a wire retracting and releasing device capable of preventing wires from getting stuck.

[0022] In the figure: 1. bracket; 2. protective shell; 3. front frame; 4. motor one; 5. screw; 6. sliding rod; 7. slider; 8. cable management block; 9. guide tube; 10. threaded rod; 11. pressure sensor; 12. cleaning assembly; 1201, damping rod; 1202, brush; 13. gear; 14. protective cover; 15. buckle; 16. opening; 17. cable reel; 18. lower clamp block; 19. upper clamp block; 20. motor two. DETAILED DESCRIPTION

[0023] like Figure 1-5As shown, a wire-retracting and releasing device capable of preventing wires from getting stuck comprises a bracket 1 and a front frame 3, a protective shell 2 is arranged on the inner side of the bracket 1, the front frame 3 is arranged on the outer side of the bracket 1, and a screw rod 5 is arranged at the front end of the front frame 3, a slide rod 6 is arranged below the screw rod 5, and a slider 7 is wrapped around the outer periphery of the slide rod 6, a cleaning component 12 is arranged inside the slider 7, and a pressure sensor 11 is arranged at the front end of the slider 7, a wire-arranging block 8 is arranged at the front end of the pressure sensor 11, and a guide tube 9 is welded to the front end of the wire-arranging block 8, a motor 4 is arranged on the outer side of the front end of the front frame 3, a lower clamping block 18 is arranged inside the wire-arranging block 8, and an upper clamping block 19 is inlaid and connected above the lower clamping block 18, a threaded rod 10 is welded above the upper clamping block 19, and the cleaning component 12 It includes a damping rod 1201 and a brush 1202, and the brush 1202 is arranged on the right side of the damping rod 1201. The wire is passed through the wire management block 8 through the guide tube 9, and the threaded rod 10 is rotated to adjust the hole between the upper clamping block 19 and the lower clamping block 18 to allow the wire to pass smoothly. When there is a knot on the wire, it will be stuck. At this time, the wire will pull the wire management block 8, and the pressure sensor 11 will immediately stop winding the wire when sensing the pressure increase. When the wire passes through the slider 7, the damping rod 1201 presses the two brushes 1202 against the wire to sweep away the sludge on the wire, and when winding the wire, the motor 4 drives the screw rod 5 on the front frame 3 to make the slider 7 slide left and right on the slide rod 6, and adjusts the winding position of the wire on the winding drum 17 during winding to prevent the wire from getting stuck when winding.

[0024] like Figure 1 and Figure 2 As shown, a protective shell 2 is welded on the upper inner side of the bracket 1, and a protective cover 14 is rotatably connected to the upper part of the protective shell 2, an opening 16 is provided at the front end of the protective cover 14, and the opening 16 is inlaid and connected to the protective cover 14, a wire reel 17 is provided inside the protective shell 2, and the wire reel 17 is rotatably connected to the protective shell 2, a gear 13 is meshed at the bottom of the wire reel 17, and a motor 20 is welded on the right side of the gear 13, buckles 15 are provided on the front ends of the left and right sides of the protective shell 2, and the buckle 15 is welded to the protective shell 2, and the motor 20 drives the wire reel 17 to rotate and wind the wire through the gear 13, when the wire reel 17 has finished winding the wire, the protective cover 14 is closed by the buckle 15 and the protective shell 2 to protect the internal wire reel 17 from external influences, and the opening 16 left between the protective shell 2 and the protective cover 14 is convenient for the arrangement and recovery of the wires.

[0025] Working principle: First, pass the wire through the wire management block 8 through the guide tube 9, and rotate the threaded rod 10 to adjust the hole between the upper clamping block 19 and the lower clamping block 18 to allow the wire to pass smoothly. When there is a knot on the wire, it will be stuck. At this time, the wire will pull the wire management block 8, and the pressure sensor 11 will immediately stop winding the wire when it senses the pressure increase. When the wire passes through the slider 7, the damping rod 1201 presses the two brushes 1202 against the wire to sweep away the sludge on the wire, and when winding the wire, the motor 1 4 drives the screw rod 5 on the front frame 3 to make the slider 7 slide left and right on the slide rod 6, and adjust the winding position of the wire on the winding drum 17 when winding to prevent the wire from getting stuck when winding. The motor 20 drives the winding drum 17 to rotate and wind the wire through the gear 13. When the winding drum 17 has finished winding the wire, the protective cover 14 is closed with the protective shell 2 through the buckle 15 to protect the internal winding drum 17 from external influences, and the opening 16 left between the protective shell 2 and the protective cover 14 facilitates the arrangement and recovery of the wire.

Claims

1. A wire-reeling and -releasing device capable of preventing a wire from getting stuck, comprising a bracket (1) and a front bracket (3), characterized in that: A protective shell (2) is arranged on the inner side of the bracket (1), the front frame (3) is arranged on the outer side of the bracket (1), and a screw rod (5) is arranged at the front end of the front frame (3), a sliding rod (6) is arranged below the screw rod (5), and a slider (7) is wrapped around the outer periphery of the sliding rod (6), a cleaning component (12) is arranged inside the slider (7), and a pressure sensor (11) is arranged at the front end of the slider (7), a wire management block (8) is arranged at the front end of the pressure sensor (11), and a guide tube (9) is welded to the front end of the wire management block (8), and a motor (4) is arranged on the outer side of the front end of the front frame (3).

2. A wire-reeling and -releasing device capable of preventing wire jamming according to claim 1, characterized in that: A lower clamping block (18) is arranged inside the wire management block (8), and an upper clamping block (19) is inlaid and connected above the lower clamping block (18), and a threaded rod (10) is welded above the upper clamping block (19).

3. A wire-reeling and -releasing device capable of preventing wire jamming according to claim 1, characterized in that: The cleaning assembly (12) comprises a damping rod (1201) and a brush (1202), and the brush (1202) is arranged on the right side of the damping rod (1201).

4. A wire-reeling and -releasing device capable of preventing wire jamming according to claim 1, characterized in that: A protective shell (2) is welded on the upper inner side of the bracket (1), and a protective cover (14) is rotatably connected to the upper side of the protective shell (2).

5. A wire-reeling and -releasing device capable of preventing wire jamming according to claim 4, characterized in that: The front end of the protective cover (14) is provided with an opening (16), and the opening (16) and the protective cover (14) are embedded and connected.

6. A wire-reeling and -releasing device capable of preventing wire jamming according to claim 5, characterized in that: A cable reel (17) is disposed inside the protective shell (2), and the cable reel (17) is rotatably connected to the protective shell (2).

7. A wire-reeling and -releasing device capable of preventing wire jamming according to claim 6, characterized in that: A gear (13) is meshed below the cable reel (17), and a second motor (20) is welded to the right side of the gear (13).

8. A wire-reeling and -releasing device capable of preventing wire jamming according to claim 4, characterized in that: Buckles (15) are provided at the front ends of the left and right sides of the protective shell (2), and the buckles (15) and the protective shell (2) are welded.

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