Cable fixing device

Abstract

The present disclosure provides a cable fixing device, belonging to the field of electric power engineering. The cable fixing device comprises a fixing base, a first support and a second support. The first support and the second support are located on the same side of the fixing base and are spaced apart from each other. The first support comprises a first base and a lifting assembly, the first base is connected with the lifting assembly, one side of the first base away from the lifting assembly is provided with a first cable groove, one side of the lifting assembly away from the first base is connected with the fixing base, and the lifting assembly is configured to drive the first base to move. The second support comprises a second base and a locking assembly, one side of the second base is provided with a second cable groove, the locking assembly is located at the groove opening of the second cable groove, and the locking assembly is connected with the second base, and the locking assembly is used for locking the cable in the second cable groove. The present disclosure can firmly and durably fix the cable during cable laying, and increase the reliability of cable laying.

Description

Technical Field

[0001] This disclosure pertains to the field of power engineering, and in particular relates to a cable fixing device. Background Technology

[0002] Cables are crucial for power transmission, and cable fixing devices are needed to secure them during cable laying.

[0003] In related technologies, cable fixing devices have a relatively simple structure, mainly consisting of clamps and bolts. In use, the cable is placed inside the clamp through its opening, and then the bolts are used to lock the opening of the clamp, thus securing the cable.

[0004] However, after prolonged use, the clamps themselves are prone to deformation, and the bolts are also prone to loosening, which reduces the reliability of cable laying. Summary of the Invention

[0005] This disclosure provides a cable fixing device that can reliably and permanently secure cables during cable laying, increasing the reliability of cable laying. The technical solution is as follows:

[0006] This disclosure provides a cable fixing device, including a fixing base, a first support, and a second support. The first support and the second support are located on the same side of the fixing base and spaced apart from each other. The first support includes a first base and a lifting assembly. The first base is connected to the lifting assembly. The side of the first base facing away from the lifting assembly has a first cable groove. The side of the lifting assembly facing away from the first base is connected to the fixing base. The lifting assembly is configured to drive the first base to move. The second support includes a second base and a locking assembly. One side of the second base has a second cable groove. The locking assembly is located at the opening of the second cable groove and is connected to the second base. The locking assembly is used to lock the cable in the second cable groove.

[0007] In one implementation of this disclosure, the lifting assembly includes a lifting plate, a fixed plate, a lifting mechanism, a drive mechanism, and a guide rod. The length direction of the guide rod is consistent with the moving direction of the first base. The lifting plate is movably sleeved on the guide rod, and the lifting plate is spaced apart from the fixed plate. The lifting mechanism is located between the lifting plate and the fixed plate, and is connected to both the lifting plate and the fixed plate. The drive mechanism is drively connected to the lifting mechanism, and is used to drive the lifting mechanism to move the lifting plate.

[0008] In another implementation of this disclosure, the lifting mechanism includes a stop, a first hinged arm, a second hinged arm, and a pusher. The stop, the first hinged arm, the second hinged arm, and the pusher are sequentially hinged together. The stop is connected to the fixed plate, the pusher is slidably connected to the fixed plate, and the hinge portion between the first hinged arm and the second hinged arm is slidably connected to the lifting plate.

[0009] In another implementation of this disclosure, the fixed plate has a first groove on the side facing the lifting plate, and the lifting plate has a second groove on the side facing the fixed plate. The lifting mechanism further includes a first slider and a second slider. The first slider is received in the first groove and is hinged to the end of the first hinged arm away from the stop member. The second slider is received in the second groove and is connected to the push member.

[0010] In another implementation of this disclosure, the driving mechanism includes an adjusting screw and a threaded sleeve. The adjusting screw is rotatably inserted into the threaded sleeve, and the adjusting screw and the threaded sleeve are threaded together. One end of the adjusting screw is rotatably connected to the pushing member. The threaded sleeve is connected to the fixed plate.

[0011] In another implementation of this disclosure, the second base has two arc-shaped grooves. The locking assembly includes two guide members, two arc-shaped plates, and two springs. The two springs are respectively housed in corresponding arc-shaped grooves. The first ends of the two arc-shaped bars are movably inserted into corresponding arc-shaped grooves, with the first ends of the arc-shaped bars abutting against the springs, and the second ends of the arc-shaped bars facing each other. The two guide members are respectively connected to the second ends of the corresponding arc-shaped bars, and the two guide members are arranged opposite each other to form guide recesses.

[0012] In another implementation of this disclosure, the locking assembly further includes two connecting plates. The two connecting plates are respectively connected to the second end of the corresponding arcuate strip, and the two connecting plates are detachably connected.

[0013] In another implementation of this disclosure, the locking assembly further includes two arc-shaped pressure plates. Both arc-shaped pressure plates are located within the second cable groove, and both arc-shaped pressure plates are opposite to the opening of the second cable groove. Each arc-shaped pressure plate is connected to a corresponding connecting plate.

[0014] In another implementation of this disclosure, there are at least two second supports. The at least two second supports are spaced apart from each other. The first support is located between two adjacent second bases.

[0015] In another implementation of this disclosure, the mounting base includes a mounting frame and a plurality of fixing brackets. The plurality of fixing brackets are detachably connected to one side of the mounting frame. Both the first support and the second support are located within the mounting frame.

[0016] The beneficial effects of the technical solutions provided in this disclosure are:

[0017] Because the first support and the second support are located on the same side of the fixing base and spaced apart from each other, and the first base has a first cable groove for accommodating the cable, and the second base has a second cable groove for accommodating the cable, a section of cable to be fixed can be simultaneously accommodated in the first cable groove and the second cable groove to complete the initial arrangement. Furthermore, because the lifting assembly of the first support can drive the first base to move, and the locking assembly of the second support can lock the cable in the second cable groove, when the cable in the first cable groove moves under the drive of the lifting assembly, the cable in the second cable groove is locked and will not move. This causes deformation and misalignment of the cable located between the first and second supports, achieving a secure fixation of the cable. Even after the cable becomes loose due to prolonged fixation, the lifting assembly can be raised further to increase the deformation and misalignment of the cable, thereby reinforcing it and achieving a reliable and durable fixation of the cable.

[0018] In other words, this cable fixing device can reliably and permanently fix the cable during the cable laying process, increasing the reliability of the cable laying. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of a cable fixing device provided in an embodiment of this disclosure;

[0021] Figure 2 This is a schematic diagram of the structure of a first support provided in an embodiment of this disclosure;

[0022] Figure 3 This is a schematic diagram of the structure of a second support provided in an embodiment of this disclosure.

[0023] The symbols in the diagram represent the following meanings:

[0024] 10. Fixture;

[0025] 110. Mounting bracket; 120. Fixing bracket; 130. Support bracket; 140. Screw; 150. Nut;

[0026] 20. First support;

[0027] 210. First base; 211. First cable trough; 220. Lifting assembly; 221. Lifting plate; 2211. First slide rail; 222. Fixing plate; 2221. Second slide rail; 223. Lifting mechanism; 2231. Stop; 2232. First hinge arm; 2233. Second hinge arm; 2234. Pushing component; 2235. First slider; 2236. Second slider; 224. Drive mechanism; 2241. Adjusting screw; 2242. Threaded sleeve; 2243. Fixing rod; 225. Guide rod; 230. First rubber protrusion;

[0028] 30. Second support;

[0029] 310. Second base; 311. Second cable trough; 312. Arc-shaped groove; 320. Locking assembly; 321. Guide; 322. Arc-shaped strip; 323. Spring; 324. Connecting plate; 325. Arc-shaped pressure plate; 330. Second rubber protrusion. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this disclosure clearer, the embodiments of this disclosure will be described in further detail below with reference to the accompanying drawings.

[0031] Figure 1 This is a schematic diagram of the structure of a cable fixing device provided in an embodiment of this disclosure, as shown below. Figure 1 As shown, this embodiment of the present disclosure provides a cable fixing device, including a fixing base 10, a first support 20, and a second support 30. The first support 20 and the second support 30 are located on the same side of the fixing base 10 and are spaced apart from each other. Figure 2 This is a schematic diagram of the structure of a first support 20 provided in an embodiment of this disclosure, as shown below. Figure 2 As shown, the first support 20 includes a first base 210 and a lifting assembly 220. The first base 210 is connected to the lifting assembly 220. The side of the first base 210 facing away from the lifting assembly 220 has a first cable groove 211. The side of the lifting assembly 220 facing away from the first base 210 is connected to the fixed base 10. The lifting assembly 220 is configured to drive the first base 210 to move. Figure 3 This is a schematic diagram of the structure of a second support 30 provided in an embodiment of this disclosure, as shown below. Figure 3 As shown, the second support 30 includes a second base 310 and a locking assembly 320. One side of the second base 310 has a second cable groove 311. The locking assembly 320 is located at the opening of the second cable groove 311 and is connected to the second base 310. The locking assembly 320 is used to lock the cable in the second cable groove 311.

[0032] Because the first support 20 and the second support 30 are located on the same side of the fixed base 10 and are spaced apart from each other, and the first base 210 has a first cable groove 211 for accommodating cables, and the second base 310 has a second cable groove 311 for accommodating cables, a section of cable to be fixed can be simultaneously accommodated in the first cable groove 211 and the second cable groove 311 to complete the initial arrangement. Furthermore, because the lifting assembly 220 of the first support 20 can drive the first base 210 to move, and the locking assembly 320 of the second support 30 can lock the cable in the second cable groove 311, when the cable in the first cable groove 211 moves under the drive of the lifting assembly 220, the cable in the second cable groove 311 is locked and will not move. This causes the cable located between the first support 20 and the second support 30 to deform and misalign, thus securing the cable reliably. Even after the cable becomes loose due to prolonged fixing, the lifting assembly 220 is raised further to increase the deformation and misalignment of the cable, thereby reinforcing it and achieving a reliable and durable fixation of the cable.

[0033] In other words, this cable fixing device can reliably and permanently fix the cable during the cable laying process, increasing the reliability of the cable laying.

[0034] See you again Figure 1 In this embodiment, there are at least two second supports 30. The at least two second supports 30 are spaced apart from each other. The first support 20 is located between two adjacent second bases 310.

[0035] For example, a first support 20 is arranged between every two second supports 30, and the central axes of the two second supports 30 and the first support 20 are aligned, so that the cable to be fixed can be simultaneously accommodated in the second cable groove 311 of the two second supports 30 and the first cable groove 211 of the corresponding first support 20. When the cable in the first cable groove 211 moves under the drive of the lifting assembly 220, the cables in the two second cable grooves 311 on both sides are locked by the locking assembly 320 and will not move, thus causing a slight deformation misalignment of the cable between the two second supports 30, which securely fixes the cable. If the cable becomes loose due to prolonged fixing time, the lifting assembly 220 in the first support 20 can be used to drive the first base 210 to move, causing the cable abutting against the inner wall of the first base 210 to move, increasing the slight deformation misalignment of the cable between the two second supports 30, and again securing the cable securely.

[0036] See also Figure 1In this embodiment, the mounting base 10 includes a mounting frame 110 and a plurality of mounting brackets 120. The plurality of mounting brackets 120 are detachably connected to one side of the mounting frame 110. The first support 20 and the second support 30 are both located on the mounting frame 110.

[0037] See you again Figure 3 For example, one side of the mounting bracket 110 has multiple screw holes, allowing it to be fixed to the wall using screw bolts. Multiple positioning pins are inserted into the side of the mounting bracket 110 facing away from the wall. The mounting base 10 also includes multiple support brackets 130, one end of which is connected to one side of the corresponding mounting bracket 120. The other end of the support bracket 130 has a positioning pin hole. The side of the mounting bracket 120 near the mounting bracket 110 also has a positioning pin hole. Through the interaction of the positioning pin holes and positioning pins, the mounting bracket 120 and support bracket 130 can be positioned and installed on the mounting bracket 110. The mounting base 10 includes a screw 140 and a nut 150. One end of the screw 140 abuts against the side of the mounting bracket 110 facing away from the wall, and the other end passes through the support bracket 130 and is locked and limited by the nut 150. This allows the mounting bracket 120 and support bracket 130 to be securely installed on the mounting bracket 110, simplifying operation and facilitating disassembly.

[0038] Optionally, the fixing frame 120 and the support frame 130 are fixedly connected by welding, and the outer walls of both the fixing frame 120 and the support frame 130 are wrapped with insulating rubber to avoid cable leakage.

[0039] See you again Figure 1 It is worth noting that one of the fixing frames 120 has two first supports 20 on the side facing away from the support frame 130, see again Figure 2 On the side of the same fixing frame 120 facing away from the support frame 130, there are two pairs of second supports 30. Every two second supports 30 plus one first support 20 form a support group. The central axes of the two second bases 310 and one first base 210 in the same support group are coaxial. On one side of the fixing frame 120, there are two groups of support groups with parallel central axes. This layout design of multiple support groups can fix two parallel cables at the same time, which also improves the efficiency of cable fixing.

[0040] It is worth noting that the mounting bracket 110 has two fixing brackets 120 on the same side, and each fixing bracket 120 has the aforementioned support group. The two sides of the two fixing brackets 120 with the support group are parallel to each other. This layout design of multiple fixing brackets 120 and support groups can fix multiple cables at the same time, improving the efficiency of fixing cables.

[0041] Optionally, the side of the first support 20 closest to the fixing frame 120 is welded to one side of the fixing frame 120 by welding. The side of the second support 30 closest to the fixing frame 120 is also welded to one side of the fixing frame 120 by welding.

[0042] See also Figure 2 In this embodiment, the lifting assembly 220 includes a lifting plate 221, a fixed plate 222, a lifting mechanism 223, a driving mechanism 224, and a guide rod 225. The length direction of the guide rod 225 is consistent with the moving direction of the first base 210. The lifting plate 221 is movably sleeved on the guide rod 225, and the lifting plate 221 is spaced apart from the fixed plate 222. The lifting mechanism 223 is located between the lifting plate 221 and the fixed plate 222, and is connected to both the lifting plate 221 and the fixed plate 222. The driving mechanism 224 is drively connected to the lifting mechanism 223, and the driving mechanism 224 is used to drive the lifting mechanism 223 to move the lifting plate 221.

[0043] Because the lifting mechanism 223 is located between and connected to the lifting plate 221 and the fixed plate 222, when the lifting mechanism 223 is driven, the lifting plate 221 will be moved, and the fixed plate 222 will support the lifting mechanism 223. Since the lifting plate 221 is connected to the first base 210, and the driving mechanism 224 can drive the lifting mechanism 223 to move the lifting plate 221, the operator can drive the lifting mechanism 223 by operating the driving mechanism 224. After the lifting mechanism 223 is driven, it moves the lifting plate 221, ultimately causing the first base 210 on the lifting plate 221 to move.

[0044] For example, the lifting assembly 220 includes four guide rods 225, which are located at the four corners of the lifting plate 221.

[0045] In the above implementation, one end of each guide rod 225 passes through the lifting plate 221 and is slidably connected to the lifting plate 221, and the other end of each guide rod 225 is connected to the fixed plate 222. The length direction of each guide rod 225 is consistent with the moving direction of the first base 210. Therefore, when the lifting assembly 220 drives the first base 210 to move, the guiding effect of the guide rod 225 can be used to limit the moving direction of the first base 210 and avoid misalignment during the movement.

[0046] See also Figure 2In this embodiment, the lifting mechanism 223 includes a stop 2231, a first hinge arm 2232, a second hinge arm 2233, and a pusher 2234. The stop 2231, the first hinge arm 2232, the second hinge arm 2233, and the pusher 2234 are sequentially hinged together. The stop 2231 is connected to the fixed plate 222, the pusher 2234 is slidably connected to the fixed plate 222, and the hinge portion between the first hinge arm 2232 and the second hinge arm 2233 is slidably connected to the lifting plate 221.

[0047] For example, since the stop 2231, the first hinge arm 2232, the second hinge arm 2233 and the pusher 2234 are hinged in sequence, and the stop 2231 is connected to the fixed plate 222, and the pusher 2234 is slidably connected to the fixed plate 222, when the pusher 2234 slides to push the second hinge arm 2233, the hinge joint between the second hinge arm 2233 and the first hinge arm 2232 rotates, and the angle between the second hinge arm 2233 and the first hinge arm 2232 begins to decrease. As a result, while the lifting plate 221 slides, the hinge joint between the first hinge arm 2232 and the second hinge arm 2233 pushes the lifting plate 221 to move in the moving direction of the first base 210, thereby driving the first base 210 connected to the lifting plate 221 to move.

[0048] Optionally, the stop 2231 can be welded to the fixing plate 222, so that the stop 2231 can stop and restrict the movement of the first articulated arm 2232.

[0049] See also Figure 2 In this embodiment, the side of the fixed plate 222 facing the lifting plate 221 has a first sliding groove 2211, and the side of the lifting plate 221 facing the fixed plate 222 has a second sliding groove 2221. The lifting mechanism 223 also includes a first slider 2235 and a second slider 2236. The first slider 2235 is housed in the first sliding groove 2211 and is hinged to the end of the first hinge arm 2232 away from the stop member 2231. The second slider 2236 is housed in the second sliding groove 2221 and is connected to the push member 2234.

[0050] For example, because the first slider 2235 is housed in the first groove 2211, the first slider 2235 can slide within the first groove 2211, so the sliding range of the first slider 2235 will not exceed the first groove 2211. Furthermore, because the first slider 2235 is hinged to the end of the first hinge arm 2232 away from the stop member 2231, and the end of the second hinge arm 2233 away from the push member 2234 is hinged to the first hinge arm 2232, the first hinge arm 2232 and the second hinge arm 2233 can be slidably engaged with the first groove 2211 through the first slider 2235, thereby ensuring the stability of the first hinge arm 2232 and the second hinge arm 2233 during movement and rotation.

[0051] For example, because the second slider 2236 is housed in the second groove 2221, the second slider 2236 can slide within the second groove 2221, so the sliding range of the second slider 2236 will not exceed the second groove 2221. Furthermore, because the second slider 2236 is connected to the pusher 2234, the pusher 2234 can slide and engage with the second groove 2221 through the second slider 2236, thereby ensuring the stability of the pusher 2234 during movement.

[0052] See also Figure 2 The drive mechanism 224 includes an adjusting screw 2241 and a threaded sleeve 2242. The adjusting screw 2241 is rotatably inserted into the threaded sleeve 2242, and the adjusting screw 2241 and the threaded sleeve 2242 are threadedly engaged. One end of the adjusting screw 2241 is rotatably connected to the pusher 2234. The threaded sleeve 2242 is connected to the fixed plate 222.

[0053] For example, the adjusting screw 2241 is rotatably inserted into the threaded sleeve 2242, and one end of the adjusting screw 2241 is rotatably connected to the pusher 2234. Therefore, when the adjusting screw 2241 is screwed into the threaded sleeve 2242, the threaded sleeve 2242 will not move because it is fixed on the fixed plate 222, while the pusher 2234 will be pushed to move. The pusher 2234 transmits to the lifting mechanism 223, thereby driving the lifting mechanism 223 to move the lifting plate 221.

[0054] It is worth noting that the drive mechanism 224 also includes a fixing rod 2243. One end of the fixing rod 2243 is fixedly connected to the side of the fixing plate 222 facing the lifting mechanism 223 by welding. The other end of the fixing rod 2243 is also fixedly connected to the outer wall of the threaded sleeve 2242 by welding, thereby fixing the threaded sleeve 2242.

[0055] Optionally, a bearing is embedded in the outer wall of the side of the pusher 2234 facing away from the lifting mechanism 223, and one end of the adjusting screw 2241 is inserted into the bearing and connected to the pusher 2234, thereby realizing that the adjusting screw 2241 and the pusher 2234 are rotatably connected.

[0056] In other embodiments, the lifting mechanism 223 is a hydraulic cylinder, with the piston rod of the hydraulic cylinder connected to the lifting plate 221 at the end away from the hydraulic cylinder, and the cylinder body of the hydraulic cylinder connected to the fixed plate 222 at the side away from the piston rod. The driving mechanism 224 is an oil pump that can provide hydraulic power to the hydraulic cylinder, drive the piston rod of the hydraulic cylinder to move, thereby driving the lifting plate 221 to move.

[0057] See also Figure 2 In this embodiment, the first support 20 further includes a plurality of first rubber protrusions 230. The plurality of first rubber protrusions 230 are arranged circumferentially along the inner wall surface of the first base 210.

[0058] For example, a plurality of first rubber protrusions 230 are arranged along the axis of the inner wall surface of the first base 210, so that when the cable is accommodated in the first cable groove 211, it can be fixed against the first rubber protrusions 230 to avoid slippage during the cable fixing process.

[0059] It is worth noting that the first rubber protrusion 230 is made of insulating material. The insulating material is used to abut and fix the cable, which can prevent the cable from leaking electricity.

[0060] See you again Figure 3 In this embodiment, the second base 310 has two arc-shaped grooves 312. The locking assembly 320 includes two guide members 321, two arc-shaped plates, and two springs 323. The two springs 323 are respectively housed in the corresponding arc-shaped grooves 312. The first ends of the two arc-shaped bars 322 are movably inserted into the corresponding arc-shaped grooves 312, and the first ends of the arc-shaped bars 322 abut against the springs 323, while the second ends of the arc-shaped bars 322 are opposite each other. The two guide members 321 are respectively connected to the second ends of the corresponding arc-shaped bars 322, and the two guide members 321 are arranged opposite each other to form guide recesses.

[0061] For example, one end of the spring 323, which is housed in the corresponding arc-shaped groove 312, abuts against the inner wall of the arc-shaped groove 312, and the other end of the spring 323 abuts against the first end of the corresponding arc-shaped strip 322. The second end of the arc-shaped strip 322 extends out of the arc-shaped groove 312, and the second ends of the two arc-shaped strips 322 are opposite to each other, so that the two arc-shaped strips 322 can slide in the arc-shaped groove 312, so that the opening of the second cable groove 311 can be opened and closed by sliding the two arc-shaped strips 322. When the cable to be fixed needs to be placed into the second cable groove 311 between the two arc-shaped bars 322, the two guide members 321 are arranged opposite each other to form a guide recess. Therefore, the cable to be fixed can be inserted from the guide recess into the groove of the second cable groove. It is worth noting that the ends of the two guide members 321 near the arc-shaped bars 322 are close to each other, and the ends of the two guide members 321 away from the arc-shaped bars 322 are open to each other, so that the two guide members 321 together form a V-shaped structure. The open end of the V-shaped structure can be conveniently inserted into the cable to be fixed. Designing the two guide members 321 located at the groove of the first cable groove 211 as a V-shaped structure can improve the efficiency of inserting the cable into the first cable groove 211. After the guide 321 is squeezed by the inserted cable, the squeezing force is transmitted to the two arc-shaped strips 322, causing both arc-shaped strips 322 to slide towards the arc-shaped groove. The two springs 323 are compressed, and the connection between the two arc-shaped strips 322 is opened by the groove of the second cable groove 311, so that the cable to be fixed can smoothly enter the second cable groove 311, thereby making the cable installation and fixing operation simpler.

[0062] See also Figure 3 In this embodiment, the locking assembly 320 further includes two connecting plates 324. The two connecting plates 324 are respectively connected to the second end of the corresponding arc-shaped strip 322, and the two connecting plates 324 are detachably connected.

[0063] For example, both connecting plates 324 have threaded holes. The two connecting plates 324 can be fixedly connected together using bolts, or they can be disassembled. Because the two connecting plates 324 are respectively connected to the second end of the corresponding arc-shaped strip 322 away from the arc-shaped groove 312, and the connecting plates 324 are located at and pass through the opening of the second cable trough 311, the opening of the second cable trough 311 can be opened by disassembling the connecting plates 324 to allow the cable to be fixed to be inserted into the second cable trough 311. Alternatively, the opening of the second cable trough 311 can be closed by connecting and fixing the two connecting plates 324 to lock the cable already placed in the second cable trough 311.

[0064] See also Figure 3In this embodiment, the locking assembly 320 further includes two arc-shaped pressure plates 325. Both arc-shaped pressure plates 325 are located in the second cable groove 311, and both arc-shaped pressure plates 325 are opposite to the groove opening of the second cable groove 311. The two arc-shaped pressure plates 325 are respectively connected to the corresponding connecting plates 324.

[0065] For example, because the two arc-shaped pressure plates 325 are respectively connected to the corresponding connecting plates 324, and the ends of the two arc-shaped pressure plates 325 are arranged in close contact with each other and opposite to the opening of the second cable groove 311, when the two connecting plates 324 are disassembled and the cable to be fixed is inserted, the two arc-shaped pressure plates 325 will also be disassembled at the same time, without interfering with the insertion of the cable to be fixed into the second cable groove 311. Furthermore, because both arc-shaped pressure plates 325 are located in the second cable groove 311, and the inner arc surfaces of both arc-shaped pressure plates 325 face the center of the second cable groove 311, after the cable to be fixed is inserted into the second cable groove 311, the cable can be clamped between the arc-shaped pressure plates 325 and the inner wall of the second cable groove 311.

[0066] See also Figure 3 In this embodiment, the second support 30 further includes a plurality of second rubber protrusions 330, which are arranged circumferentially along the inner wall surface of the second base 310.

[0067] For example, a plurality of second rubber protrusions 330 are arranged along the axis of the inner wall surface of the second base 310, so that when the cable is accommodated in the second cable groove 311, it can be fixed against the second rubber protrusions 330 to avoid slippage during the cable fixing process.

[0068] It is worth noting that the second rubber protrusion 330 is made of insulating material. The insulating material is used to abut and fix the cable, which can prevent the cable from leaking electricity.

[0069] The above description is merely an optional embodiment of this disclosure and is not intended to limit this disclosure. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this disclosure should be included within the protection scope of this disclosure.

Claims

1. A cable securing device, characterized in that, The fixed seat (10), the first support (20) and the second support (30) are provided. The first support (20) and the second support (30) are located on the same side of the fixed seat (10) and are spaced apart from each other. The first support (20) comprises a first base (210) and a lifting assembly (220), the first base (210) is connected with the lifting assembly (220), one side of the first base (210) away from the lifting assembly (220) is provided with a first cable groove (211), one side of the lifting assembly (220) away from the first base (210) is connected with the fixed seat (10), the lifting assembly (220) is configured to drive the first base (210) to move, the lifting assembly (220) comprises a lifting plate (221), a fixed plate (222), a lifting mechanism (223), a driving mechanism (224) and a guide rod (225), the length direction of the guide rod (225) is consistent with the moving direction of the first base (210), the lifting plate (221) is movably sleeved outside the guide rod (225), and the lifting plate (221) is spaced apart from the fixed plate (222), the lifting mechanism (223) is located between the lifting plate (221) and the fixed plate (222) and is connected with the lifting plate (221) and the fixed plate (222) respectively, the lifting mechanism (223) comprises a stop piece (2231), a first hinged arm (2232), a second hinged arm (2233) and a pushing piece (2234), the stop piece (2231), the first hinged arm (2232), the second hinged arm (2233) and the pushing piece (2234) are sequentially hinged, the stop piece (2231) is connected with the fixed plate (222), the pushing piece (2234) is slidably connected with the fixed plate (222), the hinge part between the first hinged arm (2232) and the second hinged arm (2233) is slidably connected with the lifting plate (221), the driving mechanism (224) is drivingly connected with the lifting mechanism (223), the driving mechanism (224) is used for driving the lifting mechanism (223) to drive the lifting plate (221) to move, the driving mechanism (224) comprises an adjusting screw (2241) and a threaded sleeve (2242), the adjusting screw (2241) is rotatably inserted into the threaded sleeve (2242), and the adjusting screw (2241) is threadedly matched with the threaded sleeve (2242), one end of the adjusting screw (2241) is rotatably connected with the pushing piece (2234), and the threaded sleeve (2242) is connected with the fixed plate (222). The second support (30) comprises a second base (310) and a locking assembly (320), one side of the second base (310) is provided with a second cable groove (311), the locking assembly (320) is located at the groove opening of the second cable groove (311), and the locking assembly (320) is connected with the second base (310), and the locking assembly (320) is used for locking the cable in the second cable groove (311).

2. The cable securing device of claim 1, wherein, One side of the lifting plate (221) towards the fixed plate (222) is provided with a first sliding groove (2211), and one side of the fixed plate (222) towards the lifting plate (221) is provided with a second sliding groove (2221); The lifting mechanism (223) further comprises a first sliding block (2235) and a second sliding block (2236); The first sliding block (2235) is accommodated in the first sliding groove (2211), and the first sliding block (2235) is hinged to one end of the first hinged arm (2232) away from the stopper (2231); The second sliding block (2236) is accommodated in the second sliding groove (2221), and the second sliding block (2236) is connected with the pushing piece (2234).

3. The cable securing device of claim 1, wherein, The second base (310) is provided with two arc-shaped grooves (312); The locking assembly (320) comprises two guide pieces (321), two arc-shaped strips (322) and two springs (323); The two springs (323) are respectively accommodated in the corresponding arc-shaped grooves (312); First ends of the two arc-shaped strips (322) are movably inserted in the corresponding arc-shaped grooves (312), and the first ends of the arc-shaped strips (322) abut against the springs (323), and second ends of the two arc-shaped strips (322) are opposite to each other; The two guide pieces (321) are respectively connected with the second ends of the corresponding arc-shaped strips (322), and the two guide pieces (321) are arranged opposite to each other to form a guide recess.

4. The cable securing device of claim 3, wherein, The locking assembly (320) further comprises two connecting plates (324); The two connecting plates (324) are respectively connected with the second ends of the corresponding arc-shaped strips (322), and the two connecting plates (324) are detachably connected.

5. The cable securing device of claim 4, wherein, The locking assembly (320) further comprises two arc-shaped pressing plates (325); The two arc-shaped pressing plates (325) are located in the second cable groove (311), and the two arc-shaped pressing plates (325) are opposite to the groove opening of the second cable groove (311), and the two arc-shaped pressing plates (325) are respectively connected with the corresponding connecting plates (324).

6. The cable securing device of claim 1, wherein, The second support (30) has at least two; The at least two second supports (30) are spaced apart from each other; The first support (20) is located between two adjacent second bases (310).

7. The cable securing device of claim 1, wherein, The fixed seat (10) comprises a mounting frame (110) and a plurality of fixed frames (120); The plurality of fixed frames (120) are detachably connected with one side of the mounting frame (110); The plurality of fixed frames (120) are detachably connected with one side of the mounting frame (110); The first support (20) and the second support (30) are both located on the fixing frame (120).

Images