A fixing device for cable line renovation

Abstract

This utility model belongs to the field of cable modification and fixing technology, specifically a fixing device for cable line modification. It includes a mobile frame and a cable gathering frame movably sleeved on the outer surface of the top of the mobile frame. A cable coiler is detachably mounted on the outer surface of the top of the cable gathering frame. A support rope is fixedly connected to the output end of the cable coiler, and a limiting sleeve is fixedly connected to the other end of the support rope. When several cables need to be modified, the support rope is lowered using the cable coiler, so that the surface of the limiting sleeve is at the same level as the cable. Pulling the push block overlaps the cable on the top surface of the slider. Releasing the push block, with the help of elastic wire, elastically pushes the push block, causing the C-shaped strip to overlap the outer surface of the cable. The C-shaped strip and the connecting arc plate are firmly adhered and positioned on the outer surface of the cable. The staggered connection between the C-shaped strip and the connecting arc plate limits the position of the cable.

Description

Technical Field

[0001] This utility model belongs to the field of cable modification and fixing technology, specifically a fixing device for cable line modification. Background Technology

[0002] Cable line renovation refers to upgrading, improving, or optimizing lines in various fields such as power, communication, and transportation to improve their safety, reliability, efficiency, and service life, thereby better meeting people's needs. During the cable line renovation process, it is necessary to connect two adjacent cable sections to ensure that they can transmit electrical energy normally. To facilitate the connection between adjacent cable sections, workers will use auxiliary fixing devices to fix the cable ends, effectively preventing the cable from shifting during the connection process.

[0003] A patent with publication number CN220775198U discloses an auxiliary fixing device for cable line modification, relating to the field of cable line modification technology. This utility model includes a base plate with a through groove in the middle of its upper side wall. A fixing component is located above the through groove in the middle of the upper part of the base plate. The fixing component includes a U-shaped mounting frame located in the middle of the upper part of the base plate. A hydraulic cylinder symmetrically connected to the upper and lower inner walls of the U-shaped mounting frame has a hydraulic rod connected to its lower side. A fixed wheel is rotatably connected inside a U-shaped wheel seat connected to the lower side of the hydraulic rod. An adjustment component is provided at the end of the fixed wheel near the inner side of the U-shaped mounting frame. This utility model facilitates simultaneous adjustment of the positions of the two fixed wheels, allows for quick adjustment of the distance between the two fixed wheels, improves the efficiency of fixing the cable with the two fixed wheels, and facilitates the adjustment of the length of the cable end protruding from the two fixed wheels, which is beneficial for the connection between two cables.

[0004] Currently, most existing cables consist of multiple cables stacked together. When modifying cables, excessively heavy cables are not suitable for handling. When it is necessary to modify the inner cables, it is necessary to lift the top layer of cables for a long time before the inner cables can be moved and modified. This results in cable modification requiring multiple people to work together. When carried out at height or in a confined space, it is difficult to operate effectively and conveniently due to space constraints.

[0005] Therefore, a fixing device for cable line renovation is proposed to address the above problems. Utility Model Content

[0006] To overcome the shortcomings of existing technologies and solve the aforementioned problems, a fixing device for cable line renovation is proposed.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: The fixing device for cable line modification of this utility model includes a mobile frame and a cable gathering frame movably sleeved on the outer surface of the top of the mobile frame, a rope coiler detachably installed on the outer surface of the top of the cable gathering frame, a support rope fixedly connected to the output end of the rope coiler, a limiting sleeve fixedly connected to the other end of the support rope, a slider movably sleeved on the outer surface of the limiting sleeve, an elastic wire fixedly connected to the inner wall of the slider, a pushing block movably overlapping the outer surface of the top of the slider fixedly connected to the other end of the elastic wire, a C-shaped strip movably overlapping the two sides of the slider fixedly connected to the outer surface of the pushing block, and a connecting arc plate provided on the other end of the slider.

[0008] Preferably, a limiting groove is formed on the outer surface of the limiting sleeve, and an electric motor is fixedly installed on the inner wall of the limiting groove.

[0009] Preferably, a limiting rod is fixedly connected to the inner wall of the limiting groove and located at one edge of the electric motor, and the output end of the electric motor and the outer surface of the limiting rod are movably sleeved on the outer surface of the slider.

[0010] Preferably, two sets of limiting blocks are fixedly connected to one side surface of the cable retractor, and a threaded collar is fixedly installed on one side surface of the cable retractor, located in the middle of the two sets of limiting blocks.

[0011] Preferably, a swing arm plate is oscillatingly connected to the bottom surface of the cable retractor, and a limit slot is formed on the outer surface of the cable retractor and the swing arm plate.

[0012] Preferably, a support limiting rod is movably sleeved on the inner wall of the first limiting slot, and a second limiting slot is formed on the top surface of the cable retractor.

[0013] Preferably, a plurality of limiting slots are provided on one side surface of the mobile frame, and a motor is fixedly installed on the inner wall of the middle limiting slot.

[0014] Preferably, the outer surface of the limiting block is movably sleeved on the inner wall of the limiting slot, and the inner wall of the threaded collar is movably sleeved on the outer surface of the motor output end.

[0015] The beneficial effects of this utility model are: This utility model provides a fixing device for cable line modification. When it is necessary to modify several cables, the support rope is lowered with the help of the rope coiler, so that the surface of the limiting sleeve is at the horizontal position of the cable. Pulling the push block will overlap the cable on the top surface of the slider. When the push block is released, the elastic wire will push the push block elastically, so that the C-shaped strip overlaps the outer surface of the cable. The C-shaped strip and the butt joint arc plate are firmly adsorbed and positioned on the outer surface of the cable. The staggered connection between the C-shaped strip and the butt joint arc plate is used to limit the position of the cable, so that the cable is not easy to fall off. This utility model provides a fixing device for cable line modification. When modifying several cables, a motor rotates a threaded rod, which moves upward under the limit of the limiting slot, raising the height of the cable gathering frame to the top surface of the cable. The moving frame then moves to the top surface of the cable, and the motor lowers the cable gathering frame, causing the swing arm plate on the bottom surface of the cable gathering frame to overlap the top surface of the cable. As the cable is limited, the cable passes through the inner wall of the cable gathering frame, and the swing arm plate is reset. A supporting limiting rod is inserted into the limiting slot, thus firmly positioning the swing arm plate on the outer surface of the cable gathering frame. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the mobile vehicle frame in this utility model; Figure 3 This is a schematic diagram of the unfolded three-dimensional structure of the swing arm plate in this utility model; Figure 4 This is a three-dimensional structural diagram of the rope coiler in this utility model; Figure 5 This is a cross-sectional three-dimensional structural diagram of the limiting sleeve in this utility model.

[0017] Legend: 11. Mobile frame; 111. Limiting slot; 112. Motor; 12. Cable retractor; 121. Limiting block; 122. Threaded collar; 123. Swing arm plate; 124. Limiting slot hole one; 125. Supporting limiting rod; 126. Limiting slot hole two; 13. Rope coiler; 131. Support rope; 132. Limiting sleeve; 133. Limiting slot; 134. Electric motor; 135. Limiting rod; 136. Slider; 137. Elastic wire; 138. Push block; 139. C-shaped strip; 1310. Butt joint arc plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0019] Specific implementation examples are given below.

[0020] Please see Figure 1 - Figure 5 This utility model provides a fixing device for cable line modification, including a mobile frame 11 and a cable gathering frame 12 movably sleeved on the top outer surface of the mobile frame 11, a cable coiler 13 detachably installed on the top outer surface of the cable gathering frame 12, a support rope 131 fixedly connected to the output end of the cable coiler 13, a limiting sleeve 132 fixedly connected to the other end of the support rope 131, a slider 136 movably sleeved on the outer surface of the limiting sleeve 132, an elastic wire 137 fixedly connected to the inner wall of the slider 136, a push block 138 movably overlapping the top outer surface of the slider 136 fixedly connected to the other end of the elastic wire 137, a C-shaped strip 139 movably overlapping the two sides of the slider 136 fixedly connected to the outer surface of the push block 138, and a connecting arc plate 1310 provided on the other end of the slider 136. During operation, when it is necessary to modify certain cables, the support rope 131 is lowered in conjunction with the rope coiler 13, so that the surface of the limiting sleeve 132 is at the horizontal position of the cable. The push block 138 is pulled to overlap the cable on the top surface of the slider 136. When the push block 138 is released, the elastic wire 137 pushes the push block 138 elastically, so that the C-shaped strip 139 overlaps the outer surface of the cable, and the C-shaped strip 139 and the mating arc plate 1310 are firmly attached and positioned on the outer surface of the cable. The staggered connection between the C-shaped strip 139 and the mating arc plate 1310 is used to limit the position of the cable, so that the cable is not easy to fall off.

[0021] Furthermore, such as Figures 1 to 3 As shown, two sets of limiting blocks 121 are fixedly connected to one side surface of the cable retractor 12. A threaded collar 122 is fixedly installed on one side surface of the cable retractor 12, located in the middle of the two sets of limiting blocks 121. A swing arm plate 123 is sway-connected to the bottom surface of the cable retractor 12. A limiting slot 124 is opened on the outer surface of the cable retractor 12 and the swing arm plate 123. A supporting limiting rod 125 is movably sleeved on the inner wall of the limiting slot 124. A limiting slot 2 126 is opened on the top surface of the cable retractor 12. Multiple limiting slots 111 are opened on one side surface of the mobile frame 11. A motor 112 is fixedly installed on the inner wall of the middle limiting slot 111. The outer surface of the limiting block 121 is movably sleeved on the inner wall of the limiting slot 111. The inner wall of the threaded collar 122 is threadedly sleeved on the outer surface of the output end of the motor 112.

[0022] During operation, when modifying certain cables, the motor 112 rotates the threaded rod, and under the limit of the limiting slot 111, the cable retractor 113 moves upward on the surface of the threaded rod, raising the height of the cable retractor 12 to the top surface of the cable. This, combined with the movement of the mobile frame 11, moves the cable retractor 12 to the top surface of the cable. Subsequently, the motor 112 lowers the cable retractor 12, causing the swing arm plate 123 on the bottom surface of the cable retractor 12 to overlap the top surface of the cable. With the cable being limited, the cable is inserted into the cable retractor. The inner wall of the cable gathering frame 12 is used to reset the swing arm plate 123. The support limit rod 125 is inserted into the limit slot 124, thereby firmly positioning the swing arm plate 123 on the outer surface of the cable gathering frame 12. This ensures that the cable is completely inside the cable gathering frame 12. When the cable is being modified and is in a state of disintegration, the cable will not spread too much under the limitation of the cable gathering frame 12. Under the limitation of the cable gathering frame 12, the cable can be well collected and reset later.

[0023] Furthermore, such as Figures 4 to 5 As shown, a limiting groove 133 is formed on the outer surface of the limiting sleeve 132. An electric motor 134 is fixedly installed on the inner wall of the limiting groove 133. A limiting rod 135 is fixedly connected to the inner wall of the limiting groove 133 and located at one edge of the electric motor 134. The output end of the electric motor 134 and the outer surface of the limiting rod 135 are movably sleeved on the outer surface of the slider 136.

[0024] During operation, when the position of the inner cable needs to be adjusted, the outermost cable is positioned using slider 136 and rotated by electric motor 134. Under the constraint of limit rod 135, slider 136 is lifted and moved upward at the output end of electric motor 134, causing the top layer cable to be lifted off the surface of the cable to be modified. Then, another set of sliders 136 is used to position the cable to be modified. At this time, the support rope 13 is lifted by rope coiler 13, effectively detaching the modified cable from the pile of cables.

[0025] Working principle: When modifying certain cables, the motor 112 rotates the threaded rod, and under the limit of the limiting slot 111, the cable retractor 113 moves upward on the surface of the threaded rod, raising the height of the cable retractor 12 to the top surface of the cable. This, combined with the movement frame 11 moving to the top surface of the cable, and then the motor 112 lowers the cable retractor 12, causing the swing arm plate 123 on the bottom surface of the cable retractor 12 to overlap the top surface of the cable. As the cable is limited, the cable is inserted into... The inner wall of the cable gathering frame 12 is used to reset the swing arm plate 123. The support limit rod 125 is inserted into the limit slot 124, thereby firmly positioning the swing arm plate 123 on the outer surface of the cable gathering frame 12. This ensures that the cable is completely inside the cable gathering frame 12. When the cable is being modified and is in a state of disintegration, the cable will not spread too much under the limitation of the cable gathering frame 12. Under the limitation of the cable gathering frame 12, the cable can be well collected and reset later. When it is necessary to modify certain cables, the support rope 131 is lowered in conjunction with the rope coiler 13, so that the surface of the limiting sleeve 132 is at the horizontal position of the cable. The push block 138 is pulled to overlap the cable on the top surface of the slider 136. When the push block 138 is released, the push block 138 is pushed elastically in conjunction with the elastic wire 137, so that the C-shaped strip 139 overlaps the outer surface of the cable, and the C-shaped strip 139 and the mating arc plate 1310 are firmly adsorbed and positioned on the outer surface of the cable. The staggered connection between the C-shaped strip 139 and the mating arc plate 1310 is used to limit the position of the cable, so that the cable is not easy to fall off. When the inner cable needs to be repositioned, the outermost cable is positioned using slider 136 and rotated by electric motor 134. Under the constraint of limit rod 135, slider 136 is lifted and moved upward at the output end of electric motor 134, causing the top layer cable to be lifted off the surface of the cable to be modified. Then, another set of sliders 136 is used to position the cable to be modified. At this time, the support rope 13 is lifted by rope coiler 13, effectively detaching the modified cable from the piled-up cable.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A fixing device for cable line modification, comprising a mobile frame (11) and a cable winding frame (12) movably sleeved on the outer surface of the top of the mobile frame (11), and a cable coiler (13) detachably mounted on the outer surface of the top of the cable winding frame (12), characterized in that: A support rope (131) is fixedly connected to the output end of the rope coiler (13). A limiting sleeve (132) is fixedly connected to the other end of the support rope (131). A slider (136) is movably sleeved on the outer surface of the limiting sleeve (132). An elastic wire (137) is fixedly connected to the inner wall of the slider (136). A push block (138) is fixedly connected to the other end of the elastic wire (137) and movably overlaps the top outer surface of the slider (136). A C-shaped strip (139) is fixedly connected to the outer surface of the push block (138) and movably overlaps the two sides of the slider (136). A docking arc plate (1310) is provided on the other end of the slider (136).

2. The fixing device for cable line modification according to claim 1, characterized in that: A limiting groove (133) is provided on the outer surface of the limiting sleeve (132), and an electric motor (134) is fixedly installed on the inner wall of the limiting groove (133).

3. A fixing device for cable line modification according to claim 2, characterized in that: A limiting rod (135) is fixedly connected to the inner wall of the limiting groove (133) and at one edge of the electric motor (134). The output end of the electric motor (134) and the outer surface of the limiting rod (135) are movably sleeved on the outer surface of the slider (136).

4. A fixing device for cable line modification according to claim 3, characterized in that: Two sets of limiting blocks (121) are fixedly connected to one side surface of the cable retractor (12), and a threaded collar (122) is fixedly installed on one side surface of the cable retractor (12) at the middle position of the two sets of limiting blocks (121).

5. A fixing device for cable line modification according to claim 4, characterized in that: A swing arm plate (123) is oscillatingly connected to the bottom surface of the cable retractor (12), and a limit slot (124) is opened on the outer surface of the cable retractor (12) and the swing arm plate (123).

6. A fixing device for cable line modification according to claim 5, characterized in that: A support limiting rod (125) is movably sleeved on the inner wall of the limiting slot one (124), and a limiting slot two (126) is opened on the top surface of the cable retractor (12).

7. A fixing device for cable line modification according to claim 1, characterized in that: Multiple limiting slots (111) are provided on one side surface of the mobile frame (11), and a motor (112) is fixedly installed on the inner wall of the middle limiting slot (111).

8. A fixing device for cable line modification according to claim 4, characterized in that: The outer surface of the limiting block (121) is movably sleeved on the inner wall of the limiting slot (111), and the inner wall of the threaded collar (122) is movably sleeved on the outer surface of the output end of the motor (112).

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