Cable protection device convenient to adjust

Abstract

The utility model discloses a cable protection device convenient to adjust, and relates to the technical field of power transmission, the cable protection device comprises an integral assembly, the integral assembly comprises a bottom plate, the top end of the bottom plate is slidably connected with a protection assembly, one end of a piston is fixedly connected with a piston rod, and the surface of the piston rod is sleeved with a first spring. Connecting blocks are fixedly connected to the two sides of the lower clamping block and the two sides of the upper clamping block correspondingly, rotating rods penetrating through the connecting blocks are arranged on the two sides of the lower clamping block and the two sides of the upper clamping block, the rotating rods are rotationally connected with the connecting blocks, and connecting shafts are fixed to the surfaces of the rotating rods. The rotating rod is rotated to enable the connecting shaft to drive the upper clamping block to synchronously move downwards, when the upper clamping block is attached to the lower clamping block and extrudes the piston rod, the piston rod shrinks towards the interior of the piston cylinder to enable air in the piston cylinder to enter the air bag through the air pipe, the air bag is expanded, and a cable is fixed. And the cables with different diameters can be effectively fixed through the air bag, and meanwhile, the cables can be effectively protected.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission, in particular to a cable protection device which is easy to adjust. Background Art

[0002] Cable is a general term for items such as optical cables and electrical cables. Cables have many uses, mainly used for multiple functions such as control installation, connecting devices, and transmitting electricity. They are common and indispensable in daily life. Cables connect electronic devices together and provide reliable and accurate communication and power supply in many industries.

[0003] Due to the use environment of cables, cables are often placed outdoors for a long time and are exposed to bad weather and cable friction, which can cause varying degrees of damage to the cables and pose a safety hazard. Therefore, in order to better protect the cables in actual applications, cable protection devices are often installed on the outside of the cables.

[0004] The existing patent (Announcement No.: CN218275918U) is an easily adjustable electrical engineering cable protection device, which can quickly connect and disassemble adjacent protective shells, and can also clamp and fix cables of different sizes, thereby better meeting the use requirements of the cables.

[0005] However, the above patent still has certain defects. The easily adjustable electrical engineering cable protection device protects the cable by clamping and fixing it, but the cable surface is relatively fragile. If the clamping force is too tight, it is easy to cause damage to the cable surface and cause the wires inside the cable to leak out. If the clamping force is too loose, it cannot clamp and fix the cable well to play a protective role.

[0006] To this end, a cable protection device that is easy to adjust is proposed. Utility Model Content

[0007] Based on this, the purpose of the present invention is to provide a cable protection device that is easy to adjust, so as to solve the technical problems raised in the above background.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a cable protection device that is easy to adjust, comprising an integral assembly, wherein the integral assembly includes a bottom plate, a top end of the bottom plate is slidably connected to the protection assembly, and a side of the top end of the bottom plate away from the protection assembly is fixedly connected to a winding assembly;

[0009] The protective assembly includes a lower clamping block slidably connected to the top of the base plate, an upper clamping block is provided just above the lower clamping block, and multiple groups of semicircular grooves are provided on the lower clamping block and the upper clamping block, the surface of the semicircular groove is fixedly connected to an air bag, the air bag is connected to an air pipe, the end of the air pipe away from the air bag is connected to a piston cylinder, the inner wall of the piston cylinder is slidably connected to a piston, one end of the piston is fixedly connected to a piston rod, the surface of the piston rod is provided with a first spring, both sides of the lower clamping block and the upper clamping block are fixedly connected to connecting blocks, and both sides of the lower clamping block and the upper clamping block are provided with rotating rods running through the connecting blocks, the rotating rod is rotatably connected to the connecting block, and a connecting shaft is fixed to the surface of the rotating rod.

[0010] As an optimal technical solution of the utility model for an easily adjustable cable protection device, a top plate is attached to the top of the upper clamping block, sliding grooves are provided on both sides of the top plate, and the rotating rod is slidably connected to the top plate through the sliding grooves.

[0011] As an optimal technical solution of the utility model for an easily adjustable cable protection device, both sides of the top of the lower clamping block are provided with avoidance grooves that match the rotating rod, and cables are installed at multiple groups of the semicircular grooves.

[0012] As a preferred technical solution of an easily adjustable cable protection device of the present invention, one end of the first spring is fixedly connected to the piston, and the other end of the first spring is fixedly connected to one end of the inner wall of the piston cylinder.

[0013] As an optimal technical solution of the utility model for an easily adjustable cable protection device, the connecting shaft is arranged at the top of the connecting blocks on both sides of the upper clamping block, and the rotating rod is located at the bottom end of the connecting shaft and is threaded.

[0014] As an optimal technical solution for an easily adjustable cable protection device of the utility model, the winding assembly includes a circular sleeve, a connecting rod is slidably connected inside the circular sleeve, a first gear is slidably connected to the surface of the connecting rod, a second spring is fixedly connected to the end of the first gear away from the circular sleeve, and a second gear is provided on one side of the first gear, and a winding shaft is fixedly connected at the center position of the second gear.

[0015] As an optimal technical solution for an easily adjustable cable protection device of the utility model, a circular groove for matching the connecting rod is opened in the circular sleeve, and the circular sleeve is fixedly connected to the first gear, a fixed block is fixed to the end of the second spring away from the first gear, and a cable is connected to the surface of the winding shaft.

[0016] In summary, the present invention has the following beneficial effects:

[0017] 1. The utility model rotates the rotating rod to make the connecting shaft drive the upper clamping block to move downward synchronously. When the upper clamping block fits the lower clamping block, it squeezes the piston rod. The piston rod contracts into the piston cylinder, so that the gas inside the piston cylinder enters the airbag through the trachea, causing the airbag to expand and fix the cable. The airbag can effectively fix cables of different diameters and can also effectively protect the cables.

[0018] 2. The utility model drives the first gear to squeeze the second spring on the connecting rod by pressing the circular sleeve until it engages with the second gear, and then rotates the circular sleeve to make the first gear drive the second gear to rotate, and the second gear drives the reel to rotate, so that the reel reels the cable. The cable that is too long can be reeled in according to the required cable length, effectively enhancing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall components of the utility model;

[0020] Figure 2 This is a schematic diagram of the protection component of the present utility model;

[0021] Figure 3 This is a schematic diagram of the interior of the piston cylinder of the present utility model;

[0022] Figure 4 This is a schematic diagram of the winding component of the present invention.

[0023] In the figure: 100, overall assembly; 110, bottom plate; 111, air avoidance groove; 120, top plate; 121, slide; 130, cable;

[0024] 200, protective assembly; 210, lower clamping block; 211, semicircular groove; 220, upper clamping block; 230, airbag; 240, air pipe; 250, piston cylinder; 260, piston; 270, piston rod; 280, first spring; 290, connecting block; 2910, rotating rod; 2920, connecting shaft;

[0025] 300, winding assembly; 310, circular sleeve; 311, circular groove; 320, connecting rod; 330, first gear; 340, second spring; 350, fixing block; 360, second gear; 370, winding shaft. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0027] The following describes an embodiment of the present invention based on its overall structure.

[0028] A cable protection device that is easy to adjust, such as Figure 1-4 As shown, it includes an overall assembly 100, which includes a bottom plate 110, a protection assembly 200 is slidably connected to the top of the bottom plate 110, and a winding assembly 300 is fixedly connected to the side of the top of the bottom plate 110 away from the protection assembly 200;

[0029] The protection assembly 200 includes a lower clamping block 210 slidably connected to the top of the bottom plate 110, an upper clamping block 220 is provided just above the lower clamping block 210, and multiple groups of semicircular grooves 211 are provided on the lower clamping block 210 and the upper clamping block 220. An air bag 230 is fixedly connected to the surface of the semicircular groove 211, and an air pipe 240 is connected to the air bag 230. The end of the air pipe 240 away from the air bag 230 is connected to a piston cylinder 250, and the inner wall of the piston cylinder 250 is slidably connected to a movable Plug 260, one end of the piston 260 is fixedly connected to a piston rod 270, a first spring 280 is sleeved on the surface of the piston rod 270, and both sides of the lower clamping block 210 and the upper clamping block 220 are fixedly connected to connecting blocks 290, and both sides of the lower clamping block 210 and the upper clamping block 220 are provided with rotating rods 2910 passing through the connecting blocks 290, the rotating rod 2910 is rotatably connected to the connecting block 290, and a connecting shaft 2920 is fixed on the surface of the rotating rod 2910.

[0030] The staff pulls the rotating rod 2910 to drive the lower clamping block 210 and the upper clamping block 220 to move to the appropriate position on the base plate 110, and then moves multiple groups of cables into the multiple groups of air bags 230 between the lower clamping block 210 and the upper clamping block 220, and moves the rotating rod 2910 downward by rotating the rotating rod 2910, and drives the upper clamping block 220 to move downward synchronously through the connecting shaft 2920. When the upper clamping block 220 fits the lower clamping block 210, it squeezes the piston rod 270. The piston rod 270 contracts into the inside of the piston cylinder 250 and stretches the first spring 280, so that the gas inside the piston cylinder 250 enters the air bag 230 through the air pipe 240, causing the air bag 230 to expand and fix the cable. The air bag 230 can effectively fix cables of different diameters and can also effectively protect the cables. The winding assembly 300 can be used to reel in the cables according to the required length.

[0031] Please refer to Figure 1 and Figure 2 The top of the upper clamping block 220 is fitted with the top plate 120, and sliding grooves 121 are opened on both sides of the top plate 120. The rotating rod 2910 is slidably connected to the top plate 120 through the sliding grooves 121. The top of the lower clamping block 210 is provided with avoidance grooves 111 on both sides that match the rotating rod 2910, and cables 130 are installed at multiple groups of semicircular grooves 211.

[0032] The provision of the avoidance groove 111 can effectively prevent the rotating rod 2910 from colliding with the bottom plate 110 when moving downward, and the provision of the sliding groove 121 can effectively adjust the distance between the clamping blocks.

[0033] Please refer to Figure 3 One end of the first spring 280 is fixedly connected to the piston 260, and the other end of the first spring 280 is fixedly connected to one end of the inner wall of the piston cylinder 250. The connecting shaft 2920 is arranged at the top of the connecting block 290 on both sides of the upper clamping block 220, and the rotating rod 2910 is located at the bottom end of the connecting shaft 2920 and is threaded.

[0034] Through the cooperation between the first spring 280 and the piston 260 , when the piston rod 270 is squeezed, it can be effectively reset by the first spring 280 .

[0035] Please refer to Figure 4 The winding assembly 300 includes a circular sleeve 310, a connecting rod 320 is slidably connected inside the circular sleeve 310, a first gear 330 is slidably connected to the surface of the connecting rod 320, an end of the first gear 330 away from the circular sleeve 310 is fixedly connected to the second spring 340, and a second gear 360 is provided on one side of the first gear 330, and a winding shaft 370 is fixedly connected at the center position of the second gear 360, a circular groove 311 is provided in the circular sleeve 310 to match the connecting rod 320, and the circular sleeve 310 is fixedly connected to the first gear 330, a fixing block 350 is fixed to the end of the second spring 340 away from the first gear 330, and a cable 130 is connected to the surface of the winding shaft 370.

[0036] By pressing the circular sleeve 310, the first gear 330 is driven to squeeze the second spring 340 to slide on the connecting rod 320 until it engages with the second gear 360. The circular sleeve 310 is then rotated to make the first gear 330 drive the second gear 360 to rotate, and the second gear 360 drives the reel 370 to rotate, so that the reel 370 reels the cable 130. The cable 130 that is too long can be reeled in according to the required length of the cable 130, thereby effectively enhancing the applicability of the device.

[0037] During use, the staff drives the lower clamping block 210 and the upper clamping block 220 to move to a suitable position on the bottom plate 110 by pulling the rotating rod 2910, and then moves multiple groups of cables onto the multiple groups of air bags 230 between the lower clamping block 210 and the upper clamping block 220, and moves the rotating rod 2910 downward by rotating the rotating rod 2910, and drives the upper clamping block 220 to move downward synchronously through the connecting shaft 2920. When the upper clamping block 220 is in contact with the lower clamping block 210, the piston rod 270 is squeezed, and the piston rod 270 contracts toward the inside of the piston cylinder 250 and stretches the first spring 280, so that the gas inside the piston cylinder 250 enters the air bag 230 through the trachea 240, so that the air bag 230 0 expansion, to fix the cable, the airbag 230 can effectively fix cables of different diameters and at the same time effectively protect the cable, by pressing the circular sleeve 310 to drive the first gear 330 to squeeze the second spring 340 to slide on the connecting rod 320 until it engages with the second gear 360, and then the circular sleeve 310 is rotated to make the first gear 330 drive the second gear 360 to rotate, and the second gear 360 drives the reeling shaft 370 to rotate, so that the reeling shaft 370 reels the cable 130, and can reel in an excessively long cable 130 according to the required length of the cable 130, thereby effectively enhancing the applicability of the device.

[0038] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A cable protection device that is easy to adjust, comprising an integral assembly (100), characterized in that: The integral assembly (100) comprises a bottom plate (110), the top end of the bottom plate (110) is slidably connected to a protection assembly (200), and the top end of the bottom plate (110) is fixedly connected to a winding assembly (300) on a side away from the protection assembly (200); The protection assembly (200) includes a lower clamping block (210) slidably connected to the top of the bottom plate (110), an upper clamping block (220) is provided just above the lower clamping block (210), and multiple groups of semicircular grooves (211) are provided on the lower clamping block (210) and the upper clamping block (220), an air bag (230) is fixedly connected to the surface of the semicircular groove (211), an air pipe (240) is connected to the air bag (230), and an end of the air pipe (240) away from the air bag (230) is connected to a piston cylinder (250), and the inner wall of the piston cylinder (250) is slidably connected to the inner wall of the piston cylinder (250). A piston (260) is connected, one end of the piston (260) is fixedly connected to a piston rod (270), a first spring (280) is sleeved on the surface of the piston rod (270), both sides of the lower clamping block (210) and the upper clamping block (220) are fixedly connected to a connecting block (290), and both sides of the lower clamping block (210) and the upper clamping block (220) are provided with a rotating rod (2910) passing through the connecting block (290), the rotating rod (2910) is rotatably connected to the connecting block (290), and a connecting shaft (2920) is fixed on the surface of the rotating rod (2910).

2. The adjustable cable protection device according to claim 1, characterized in that: The top of the upper clamping block (220) is fitted with a top plate (120), and sliding grooves (121) are provided on both sides of the top plate (120), and the rotating rod (2910) is slidably connected to the top plate (120) through the sliding grooves (121).

3. The adjustable cable protection device according to claim 1, characterized in that: Both sides of the top of the lower clamping block (210) are provided with avoidance grooves (111) for fitting the rotating rod (2910), and cables (130) are installed at multiple groups of the semicircular grooves (211).

4. The adjustable cable protection device according to claim 1, characterized in that: One end of the first spring (280) is fixedly connected to the piston (260), and the other end of the first spring (280) is fixedly connected to one end of the inner wall of the piston cylinder (250).

5. The adjustable cable protection device according to claim 1, characterized in that: The connecting shaft (2920) is arranged at the top ends of the connecting blocks (290) on both sides of the upper clamping block (220), and the rotating rod (2910) is located at the bottom end of the connecting shaft (2920) and is threaded.

6. The adjustable cable protection device according to claim 1, characterized in that: The winding assembly (300) comprises a circular sleeve (310), a connecting rod (320) is slidably connected inside the circular sleeve (310), a first gear (330) is slidably connected to the surface of the connecting rod (320), a second spring (340) is fixedly connected to one end of the first gear (330) away from the circular sleeve (310), and a second gear (360) is provided on one side of the first gear (330), and a winding shaft (370) is fixedly connected at the center position of the second gear (360).

7. The adjustable cable protection device according to claim 6, characterized in that: A circular groove (311) for fitting the connecting rod (320) is provided in the circular sleeve (310), and the circular sleeve (310) is fixedly connected to the first gear (330). A fixing block (350) is fixed to one end of the second spring (340) away from the first gear (330), and a cable (130) is connected to the surface of the reel (370).

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