Auxiliary guiding and positioning device for cable laying

Abstract

The utility model relates to the technical field of cable laying, in particular to an auxiliary guiding and positioning device for cable laying. The auxiliary guiding and positioning device for cable laying comprises a bottom plate, a supporting frame, two first guiding rods, a first installation seat, a first elastic piece and an extrusion wheel, the top of the bottom plate is fixedly connected with the supporting frame, and the left side and the right side of the supporting frame are each provided with the two first guiding rods in a sliding mode. The two first guide rods which are vertically aligned are jointly and fixedly connected with a first installation base, the first guide rods are sleeved with first elastic pieces, the two ends of the first elastic pieces are connected with the supporting frame and the first installation base respectively, and an extrusion wheel is rotationally arranged on the first installation base. The worm drives the worm gear and the rotating shaft to rotate, and the rotating shaft rotates to drive the supporting seat to adjust the position, so that reverse guiding force is applied to the cable, the cable is prevented from rebounding due to tension or other external force, and the stability and efficiency of cable laying are ensured.

Description

Technical Field

[0001] This utility model relates to the field of cable laying technology, and in particular to an auxiliary guiding and positioning device for cable laying. Background Technology

[0002] Cable laying refers to the process of moving cables from a starting point to a predetermined location and installing them along a designated path, according to design requirements and construction specifications. It typically includes steps such as laying, securing, and protecting the cables to ensure the safe and stable transmission of power or signals.

[0003] Patent publication number CN220107409U describes a cable laying device for power construction. The upper end of the base plate is sequentially equipped with an unwinding assembly, a first positioning tube, a positioning frame, and a transmission assembly. The unwinding assembly includes an unwinding shaft and an unwinding motor. The unwinding motor is fixed to one side of the unwinding shaft by a support rod, and its output end is connected to one end of the unwinding shaft. While the aforementioned patent, with its first positioning tube, positioning frame, and transmission shaft, can straighten bent cables and improve cable laying efficiency, thus enhancing the practicality of the structure, in actual laying, the lack of a reverse guiding force on the cable means that tension or other external forces may cause the cable to spring back, affecting the stability and efficiency of cable laying.

[0004] Therefore, an auxiliary guiding and positioning device is needed for cable laying. Utility Model Content

[0005] In order to overcome the shortcomings of existing patents in actual laying process, where the cable may rebound due to tension or other external forces because no reverse guiding force is applied to the cable, thus affecting the stability and efficiency of cable laying, this utility model provides an auxiliary guiding and positioning device for cable laying.

[0006] The technical solution is as follows: An auxiliary guiding and positioning device for cable laying includes a base plate, a support frame, a first guide rod, a first mounting base, a first elastic element, a pressing wheel, and a first pull rod. The support frame is fixedly connected to the top of the base plate. Two first guide rods are slidably arranged on both sides of the support frame. The two vertically aligned first guide rods are fixedly connected to the first mounting base. A first elastic element is sleeved on the first guide rod, and both ends of the first elastic element are connected to the support frame and the first mounting base, respectively. A pressing wheel is rotatably arranged on the first mounting base. A first pull rod is fixedly connected to the side of the first mounting base away from the pressing wheel. The device also includes a rotating shaft, a support plate, a worm gear, a worm, a support base, and a second guide rod. The system comprises a guide rod, a second mounting base, a second elastic element, a guide wheel, and a second tie rod. A rotating shaft is rotatably mounted on the support frame. Two support plates are fixedly connected to the bottom of the support frame. A worm gear is rotatably mounted on both support plates. A worm wheel is fixedly connected to the lower end of the rotating shaft, meshing with the worm gear. A support base is mounted on the rotating shaft. Two second guide rods are slidably mounted on both sides of the support base. The two vertically aligned second guide rods are fixedly connected to the second mounting base. A second elastic element is sleeved on the second guide rod. The two ends of the second elastic element are connected to the support base and the second mounting base, respectively. A guide wheel is rotatably mounted on the second mounting base. A second tie rod is fixedly connected to the side of the second mounting base away from the guide wheel.

[0007] To further explain, it also includes a bidirectional screw, a third guide rod, a third mounting base, and a limiting wheel. The bidirectional screw is rotatably mounted on the rear side of the support base, and the third guide rod is fixedly connected to the rear side of the support base. Two third mounting bases are slidably mounted on the third guide rod. The left side of the third mounting base is threadedly connected to the bidirectional screw, and the third mounting base is rotatably mounted on the third mounting base.

[0008] To further explain, it also includes support rods, sliding rods, a third elastic element, a mounting ring, and a cleaning ring. Two support rods are fixedly connected to the top of the support frame. Sliding rods are slidably installed on the support rods. A third elastic element is sleeved on the sliding rods. The two ends of the third elastic element are respectively connected to the support rods and the sliding rods. The lower ends of the two sliding rods are fixedly connected to a mounting ring, and a cleaning ring is installed inside the mounting ring.

[0009] Further explanation: It also includes a controller, buttons, an audible and visual alarm, and a connecting plate. The controller is located on the top of the support frame, and the buttons are located on the front side of the controller. The audible and visual alarm is located on the top of the support frame and is electrically connected to the controller. The connecting plate is fixedly connected to the front ends of the two slide rods and is in contact with the buttons.

[0010] To further explain, the base plate has multiple mounting holes.

[0011] To further explain, a knob is fixedly connected to one end of the worm gear.

[0012] Compared with the prior art, this utility model provides an auxiliary guiding and positioning device for cable laying, which has the following beneficial effects: 1. The worm gear drives the worm wheel and the rotating shaft to rotate, and the rotation of the rotating shaft drives the support seat to adjust its position, thereby applying a reverse guiding force to the cable to prevent the cable from rebounding due to tension or other external forces, thus ensuring the stability and efficiency of cable laying.

[0013] 2. By rotating the bidirectional screw, the two third mounting seats slide inward along the third guide rod, adjusting the position of the limit wheel to limit the cable and prevent it from bending.

[0014] 3. When the cable passes through the device, the cleaning ring cleans the cable surface to remove attached impurities and ensure the cleanliness of the cable during the laying process.

[0015] 4. The cable will squeeze the mounting ring, causing the slide bar to move backward and the connecting plate to move backward. The connecting plate will then contact the button, triggering the audible and visual alarm to remind the operator to pay attention to the cable's condition and avoid damage to the cable due to jamming or overload. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a three-dimensional sectional view of the support frame, rotating shaft, and support base of this utility model.

[0018] Figure 3 This is a three-dimensional sectional view of the worm gear, worm, and support base of this utility model.

[0019] Figure 4 This is a three-dimensional structural diagram of the support base, bidirectional screw, and limiting wheel of this utility model.

[0020] Figure 5 This is a three-dimensional structural diagram of the support frame, controller, and audible and visual alarm of this utility model.

[0021] The markings in the attached diagram are as follows: 1: Base plate, 2: Support frame, 3: First guide rod, 4: First mounting base, 5: First elastic element, 6: Extrusion wheel, 7: First pull rod, 8: Rotating shaft, 801: Support plate, 802: Worm gear, 803: Worm wheel, 9: Support seat, 10: Second guide rod, 11: Second mounting base, 12: Second elastic element, 13: Guide wheel, 14: Second pull rod, 15: Bidirectional screw, 16: Third guide rod, 17: Third mounting base, 18: Limit wheel, 19: Support rod, 20: Slide rod, 21: Third elastic element, 22: Mounting ring, 23: Cleaning ring, 24: Controller, 25: Button, 26: Audible and visual alarm, 2601: Connecting plate, 27: Mounting hole. Detailed Implementation

[0022] The present invention will now be described more fully below with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. However, the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness and to fully convey the scope of the invention to those skilled in the art.

[0023] Example 1: An auxiliary guiding and positioning device for cable laying, please refer to... Figures 1-5 The system includes a base plate 1, a support frame 2, a first guide rod 3, a first mounting base 4, a first elastic element 5, a pressing wheel 6, and a first pull rod 7. The support frame 2 is fixedly connected to the top of the base plate 1. Two first guide rods 3 are slidably mounted on both sides of the support frame 2. The two vertically aligned first guide rods 3 are fixedly connected to the first mounting base 4. A first elastic element 5 is sleeved on each of the first guide rods 3, with both ends of the first elastic element 5 connected to the support frame 2 and the first mounting base 4 respectively. The pressing wheel 6 is rotatably mounted on the first mounting base 4. A first pull rod 7 is fixedly connected to the side of the first mounting base 4 away from the pressing wheel 6. A rotating shaft 8 is rotatably mounted on the support frame 2. Two support plates 801 are fixedly connected to the bottom of the support frame 2. A worm gear 802 is rotatably mounted on both support plates 801. A worm wheel 803 is fixedly connected to the lower end of the rotating shaft 8, meshing with the worm gear 802. A support base 9 is mounted on the rotating shaft 8, with both sides of the support base 9 slidably mounted on the left and right sides. Two second guide rods 10 are provided, and the two vertically aligned second guide rods 10 are fixedly connected to a second mounting base 11. A second elastic element 12 is sleeved on the second guide rod 10. The two ends of the second elastic element 12 are respectively connected to the support base 9 and the second mounting base 11. A guide wheel 13 is rotatably provided on the second mounting base 11. A second pull rod 14 is fixedly connected to the side of the second mounting base 11 away from the guide wheel 13. Four mounting holes 27 are provided on the base plate 1. The base plate 1 is fixed in a suitable position at the laying site through the mounting holes 27. A knob is fixedly connected to one end of the worm gear 802. The knob increases the force-bearing area between the hand and the worm gear 802, making it easier to rotate the worm gear 802. The knob is provided with anti-slip texture to increase friction and prevent the hand from slipping when rotating the worm gear 802. The extrusion wheel 6 and the guide wheel 13 are both rotatable to reduce the frictional resistance during cable laying and prevent leakage problems caused by cable sheath damage due to wear.

[0024] When this device is needed, firstly, pull the first pull rod 7 and the second pull rod 14 outwards, causing the first mounting base 4 and the second mounting base 11 to move outwards respectively. At the same time, the first elastic element 5 and the second elastic element 12 are compressed, allowing the cable to pass through the front side of the support frame 2. Pull the cable backwards, allowing it to pass through the guide space between the two first mounting bases 4 and the two second mounting bases 11 in sequence. Then, release the first pull rod 7 and the second pull rod 14, and the first elastic element 5 and the second elastic element 12 return to their original state, pushing the first mounting bases 4 and the second mounting bases 11 inwards, so that the compression wheel 6 and the guide wheel 13 contact the cable respectively, thereby achieving cable guidance and positioning. During cable laying, rotate the worm gear 802. Since the worm gear 802 meshes with the worm wheel 803, the worm gear 802 will drive the worm wheel 803 and the rotating shaft 8 to rotate. The rotation of the rotating shaft 8 drives the support base 9 to adjust its position, thereby applying a reverse guiding force to the cable to prevent the cable from rebounding due to tension or other external forces, ensuring the stability and efficiency of cable laying.

[0025] Example 2: Based on Example 1, please refer to... Figure 4 A bidirectional screw 15 is rotatably provided on the rear side of the support base 9, and a third guide rod 16 is fixedly connected to the rear side of the support base 9. Two third mounting seats 17 are slidably provided on the third guide rod 16. The left side of the third mounting seat 17 is threadedly connected to the bidirectional screw 15, and a limit wheel 18 is rotatably provided on the third mounting seat 17.

[0026] After guiding and positioning the cable, rotate the bidirectional screw 15 to make the two third mounting seats 17 slide inward along the third guide rod 16, adjust the position of the limit wheel 18, thereby limiting the cable and preventing the cable from bending.

[0027] Please see Figure 1 and Figure 5 The top of the support frame 2 is fixedly connected to two support rods 19. A slide rod 20 is slidably installed on the support rod 19. A third elastic element 21 is sleeved on the slide rod 20. The two ends of the third elastic element 21 are respectively connected to the support rod 19 and the slide rod 20. The lower ends of the two slide rods 20 are fixedly connected to an installation ring 22. A cleaning ring 23 is installed inside the installation ring 22.

[0028] Move the cable to the front of the support frame 2 so that it passes through the mounting ring 22. At this time, the cleaning ring 23 contacts the cable surface. When the cable passes through the device, the cleaning ring 23 cleans the cable surface to remove attached impurities and ensure the cleanliness of the cable during the laying process.

[0029] Please see Figure 1 and Figure 5A controller 24 is installed on the top of the support frame 2, a button 25 is installed on the front side of the controller 24, and an audible and visual alarm 26 is installed on the top of the support frame 2. The audible and visual alarm 26 is electrically connected to the controller 24. The front ends of the two slide rods 20 are fixedly connected to a connecting plate 2601, and the connecting plate 2601 is in contact with the button 25.

[0030] When the cable is jammed or overloaded, the cable will squeeze the mounting ring 22, causing the slide bar 20 to move backward and compress the third elastic element 21. When the slide bar 20 moves backward, it will drive the connecting plate 2601 to move backward. The connecting plate 2601 will contact the button 25, thereby triggering the audible and visual alarm 26 to remind the operator to pay attention to the status of the cable and avoid damage to the cable due to jamming or overload.

[0031] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An auxiliary guiding and positioning device for cable laying, comprising a bottom plate (1), a support frame (2), a first guide rod (3), a first mounting seat (4), a first elastic member (5), a squeezing wheel (6) and a first pull rod (7), the top of the bottom plate (1) is fixedly connected with the support frame (2), the left and right sides of the support frame (2) are both slidably provided with two first guide rods (3), the two vertically aligned first guide rods (3) are commonly fixedly connected with the first mounting seat (4), the first guide rod (3) is sleeved with the first elastic member (5), the two ends of the first elastic member (5) are respectively connected with the support frame (2) and the first mounting seat (4), the first mounting seat (4) is rotatably provided with the squeezing wheel (6), and the side, away from the squeezing wheel (6), of the first mounting seat (4) is fixedly connected with the first pull rod (7), characterized in that, The supporting frame (2) is rotatably provided with a rotating shaft (8), the bottom of the supporting frame (2) is fixedly connected with two supporting plates (801), the two supporting plates (801) are rotatably provided with a worm (802) in common, the lower end of the rotating shaft (8) is fixedly connected with a worm gear (803), the worm gear (803) is engaged with the worm (802), the rotating shaft (8) is provided with a supporting seat (9), the left and right sides of the supporting seat (9) are each slidably provided with two second guide rods (10), the two vertically aligned second guide rods (10) are fixedly connected with a second mounting seat (11) in common, a second elastic element (12) is sleeved on the second guide rod (10), the two ends of the second elastic element (12) are connected with the supporting seat (9) and the second mounting seat (11) respectively, the second mounting seat (11) is rotatably provided with a guide wheel (13), and the side, away from the guide wheel (13), of the second mounting seat (11) is fixedly connected with a second pull rod (14).

2. An auxiliary guide positioning device for cable laying according to claim 1, characterized in that, The rear side of the supporting seat (9) is rotatably provided with a bidirectional screw rod (15), the rear side of the supporting seat (9) is fixedly connected with a third guide rod (16), the third guide rod (16) is slidably provided with two third mounting seats (17) thereon, the left side of the third mounting seat (17) is threadedly connected with the bidirectional screw rod (15), and the third mounting seat (17) is rotatably provided with a limiting wheel (18) thereon.

3. An auxiliary guide positioning device for cable laying as claimed in claim 2, wherein, The top of the supporting frame (2) is fixedly connected with two supporting rods (19), the supporting rods (19) are slidably provided with sliding rods (20) thereon, the sliding rods (20) are sleeved with third elastic elements (21) thereon, the two ends of the third elastic elements (21) are connected with the supporting rods (19) and the sliding rods (20) respectively, the lower ends of the two sliding rods (20) are fixedly connected with a mounting ring (22) in common, and the mounting ring (22) is provided with a cleaning ring (23) in the inside thereof.

4. The auxiliary guiding and positioning device for cable laying according to claim 3, wherein, The top of the supporting frame (2) is provided with a controller (24), the front side of the controller (24) is provided with a button (25), the top of the supporting frame (2) is provided with an audible and visual alarm (26), the audible and visual alarm (26) is electrically connected with the controller (24), the front ends of the two sliding rods (20) are fixedly connected with a connecting plate (2601) in common, and the connecting plate (2601) is in contact with the button (25).

5. An auxiliary guide positioning device for cable laying as claimed in claim 4, wherein, A plurality of mounting holes (27) are formed in the bottom plate (1).

6. An auxiliary guide positioning device for cable laying as claimed in claim 5, wherein, One end of the worm (802) is fixedly connected with a knob.

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