Universal cable protector

Abstract

The utility model discloses a universal cable protector which comprises a connecting rod, a spring is arranged on the outer surface of a guide rod, a positioning block is fixedly connected to the outer surface of a lower protective cover, a clamping groove is formed in the positioning block, a protruding block is fixedly connected to the outer surface of an upper protective cover, a sleeve is rotationally connected to the interior of the protruding block, and a clamping groove is formed in the clamping groove. A threaded rod is rotatably connected to the interior of the sleeve, an upper clamping plate is fixedly connected to the lower end of the threaded rod, a lower clamping plate is fixedly connected to the inner surface of the lower protective cover, a limiting groove is formed in the protruding block, a limiting rod is slidably connected to the interior of the limiting groove, and a rotating shaft is rotatably connected to the interior of the protruding block; through cooperation of the threaded sleeve and the threaded rod, the upper clamping plate can be driven to lift, through arrangement of the limiting groove and the limiting rod, the vertical lifting path of the clamping plate can be ensured, the cable is fixed through cooperation of the upper clamping plate and the lower clamping plate, the cable protector is suitable for cables of different models, and the flexibility of the cable protector is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable protector technical field, especially in general cable protector. BACKGROUND

[0002] Cable protector is a kind of protection device installed on cable, mainly used to prevent cable from being damaged mechanically, chemically corroded, overvoltage and other external factors, so cable protector is important component in power system, and the service life of cable is improved by cable protector, and the stability in power system is ensured.

[0003] The existing cable protector is generally two protective shells, cable is placed between the protective shells, then two protectors are fixed by bolt to prevent cable from being disturbed by outside, but cable models are various, the mode is difficult to adapt to different models of cable, when cable is too thin to adhere to the inner wall of protective shell, it is easy to rub with the inner wall, so as to damage cable. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of general cable protector, to solve the problem that the existing cable protector cannot be applied to different thickness of cable.

[0005] To achieve the above-mentioned purpose, a kind of general cable protector is provided, including, connecting rod, the both ends of connecting rod are fixedly connected with lower protective cover, the outer surface of lower protective cover is fixedly connected with first connecting block, the inner surface of first connecting block is rotatably connected with second connecting block, the front surface of second connecting block is fixedly connected with upper protective cover, the outer surface of upper protective cover is fixedly connected with fixed block, the inside of fixed block is provided with first sliding slot, the inner surface of first sliding slot is slidably connected with clamping block, the inside of fixed block is provided with second sliding slot, the inner surface of second sliding slot is slidably connected with push block, the inner surface of second sliding slot is fixedly connected with guide rod, the outer surface of guide rod is provided with spring, the outer surface of lower protective cover is fixedly connected with positioning block, the inside of positioning block is provided with clamping groove;

[0006] The outer surface of upper protective cover is fixedly connected with lug, the inside of lug is rotatably connected with sleeve, the inside of sleeve is rotatably connected with threaded rod, the lower end of threaded rod is fixedly connected with upper clamping plate, the inner surface of lower protective cover is fixedly connected with lower clamping plate, the inside of lug is provided with limit slot, the inside of limit slot is slidably connected with limit rod, the inside of lug is rotatably connected with pivot, the upper end of pivot is fixedly connected with knob.

[0007] According to the general cable protector, the lower surface of the knob is slidably connected with the lug, and the lower end of the pivot is fixedly connected with the sleeve.

[0008] According to the universal cable protector, the lower surface of the limiting rod is fixedly connected with the upper clamping plate, the number of the limiting rods is two and the limiting rods are distributed front and back.

[0009] According to the universal cable protector, the inner surface of the clamping groove is matched with the clamping block, the number of the clamping blocks is two and the clamping blocks are distributed left and right, and the number of the positioning blocks is two and the positioning blocks are distributed left and right.

[0010] According to the universal cable protector, the lower surface of the pushing block is fixedly connected with the clamping block, the pushing block is T-shaped, and the upper surface of the fixing block is slidably connected with the pushing block.

[0011] According to the universal cable protector, the two ends of the spring are fixedly connected with the two pushing blocks respectively, and the outer surface of the guide rod is slidably connected with the pushing block.

[0012] According to the universal cable protector, the lower protection cover is in contact with the upper protection cover, and the side surface of the fixing block is in contact with the positioning block.

[0013] Compared with the prior art, the universal cable protector has the following beneficial effects:

[0014] 1. The threaded sleeve and the threaded rod are matched to drive the upper clamping plate to ascend and descend, the limiting groove and the limiting rod are arranged to ensure the vertical ascending and descending path of the clamping plate, and the upper clamping plate and the lower clamping plate are matched to fix the cable, so that the universal cable protector is suitable for cables of different models and the flexibility of the cable protector is improved.

[0015] 2. The spring and the clamping block are matched to improve the installation and dismounting efficiency, the operation mode has few steps and does not need to use tools, and the labor cost is reduced.

[0016] Additional aspects and advantages of the present application will be described in part in the description that follows, and in part will become apparent to those skilled in the art upon examination of the following description and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] The present application will be further described below in conjunction with the drawings and embodiments.

[0018] Figure 1 It is a general structure diagram of the universal cable protector.

[0019] Figure 2 It is a partial structure diagram of the universal cable protector.

[0020] Figure 3 It is a partial structure sectional view of the universal cable protector.

[0021] Figure 4The utility model discloses a fixing block structure sectional view of general cable protector.

[0022] Legend:

[0023] 1, lower protection cover, 2, first connecting block, 3, second connecting block, 4, upper protection cover, 5, fixed block, 6, first sliding groove, 7, clamping block, 8, second sliding groove, 9, push block, 10, guide rod, 11, spring, 12, positioning block, 13, clamping groove, 14, protruding block, 15, sleeve, 16, threaded rod, 17, upper clamping plate, 18, lower clamping plate, 19, limiting groove, 20, limiting rod, 21, rotating shaft, 22, knob, 23, connecting rod. DETAILED DESCRIPTION

[0024] This part will describe the specific embodiments of the utility model in detail, and the preferred embodiments of the utility model are shown in the drawings, and the drawings are used to supplement the description of the text part, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0025] Reference Figures 1-4 , the utility model discloses a kind of general cable protector, it includes, connecting rod 23, the both ends of connecting rod 23 are fixedly connected with lower protection cover 1, the outer surface of lower protection cover 1 is fixedly connected with first connecting block 2, the inner surface of first connecting block 2 is rotatably connected with second connecting block 3, the front surface of second connecting block 3 is fixedly connected with upper protection cover 4, lower protection cover 1 is contacted with upper protection cover 4, the outer surface of upper protection cover 4 is fixedly connected with fixed block 5, the inside of fixed block 5 is provided with first sliding groove 6, the inner surface of first sliding groove 6 is slidably connected with clamping block 7, clamping block 7 is two and left and right, the inside of fixed block 5 is provided with second sliding groove 8, the inner surface of second sliding groove 8 is slidably connected with push block 9, the lower surface of push block 9 is fixedly connected with clamping block 7, push block 9 is T-shaped, the upper surface of fixed block 5 is slidably connected with push block 9, the inner surface of second sliding groove 8 is fixedly connected with guide rod 10, the outer surface of guide rod 10 is slidably connected with push block 9, the outer surface of guide rod 10 is provided with spring 11, clamping block 7 is rebounded by spring 11, improve the stability when clamping block 7 is fixed, prevent clamping block 7 from separating from clamping groove 13, the both ends of spring 11 are fixedly connected with two push blocks 9 respectively, the outer surface of lower protection cover 1 is fixedly connected with positioning block 12, positioning block 12 is two and left and right distribution, the side surface of fixed block 5 is contacted with positioning block 12, the inside of positioning block 12 is provided with clamping groove 13, the inner surface of clamping groove 13 is matched with clamping block 7.

[0026] The outer surface of the upper protective cover 4 is fixedly connected with a protrusion 14, the inner portion of the protrusion 14 is rotatably connected with a sleeve 15, the inner portion of the sleeve 15 is rotatably connected with a threaded rod 16, the lower end of the threaded rod 16 is fixedly connected with an upper clamping plate 17, the inner surface of the lower protective cover 1 is fixedly connected with a lower clamping plate 18, the inner portion of the protrusion 14 is provided with a limiting slot 19, the limiting slot 19 is slidably connected with a limiting rod 20, the lower surface of the limiting rod 20 is fixedly connected with the upper clamping plate 17, the limiting rod 20 is used for guiding the clamping of the upper clamping plate 17, so as to avoid that the threaded rod 16 rotates with the sleeve 15 when the sleeve 15 rotates, and to ensure the lifting path of the threaded rod 16, the number of the limiting rod 20 is two and is distributed in front and back, the inner portion of the protrusion 14 is rotatably connected with a rotating shaft 21, the lower end of the rotating shaft 21 is fixedly connected with the sleeve 15, the upper end of the rotating shaft 21 is fixedly connected with a knob 22, and the lower surface of the knob 22 is slidably connected with the protrusion 14.

[0027] Working principle: place the cable on the lower clamping plate 18, press the push block 9, the push block 9 drives the clamping block 7 to enter the inner portion of the first sliding slot 6, rotate the upper protective cover 4 to make the upper protective cover 4 fit the lower protective cover 1, release the push block 9, the push block 9 is driven to rebound under the action force of the spring 11, the push block 9 is driven to slide and is clamped into the inner portion of the clamping groove 13, so that the installation of the protective cover is completed, rotate the knob 22, the knob 22 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the sleeve 15 to rotate, the sleeve 15 is limited by the limiting rod 20, the sleeve 15 drives the threaded rod 16 to slide, the threaded rod 16 drives the upper clamping plate 17 to slide and fit the surface of the cable, the cable is fixed through the cooperation of the upper clamping plate 17 and the lower clamping plate 18, so as to be suitable for cables with different thicknesses.

[0028] The above describes the embodiments of the utility model in detail in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A universal cable protector, characterized in that, The device includes a connecting rod (23), with a lower protective cover (1) fixedly connected to both ends of the connecting rod (23). A first connecting block (2) is fixedly connected to the outer surface of the lower protective cover (1). A second connecting block (3) is rotatably connected to the inner surface of the first connecting block (2). An upper protective cover (4) is fixedly connected to the front surface of the second connecting block (3). A fixing block (5) is fixedly connected to the outer surface of the upper protective cover (4). A first sliding groove (6) is provided inside the fixing block (5). A locking block (7) is slidably connected to the inner surface of the first sliding groove (6). A second sliding groove (8) is provided inside the fixing block (5). A lever (9) is slidably connected to the inner surface of the second sliding groove (8). A guide rod (10) is fixedly connected to the inner surface of the second sliding groove (8). A spring (11) is provided on the outer surface of the guide rod (10). A positioning block (12) is fixedly connected to the outer surface of the lower protective cover (1). A locking groove (13) is provided inside the positioning block (12). A protrusion (14) is fixedly connected to the outer surface of the upper protective cover (4). A sleeve (15) is rotatably connected inside the protrusion (14). A threaded rod (16) is rotatably connected inside the sleeve (15). An upper clamping plate (17) is fixedly connected to the lower end of the threaded rod (16). A lower clamping plate (18) is fixedly connected to the inner surface of the lower protective cover (1). A limiting groove (19) is provided inside the protrusion (14). A limiting rod (20) is slidably connected inside the limiting groove (19). A rotating shaft (21) is rotatably connected inside the protrusion (14). A knob (22) is fixedly connected to the upper end of the rotating shaft (21).

2. A universal cable protector according to claim 1, characterized in that, The lower surface of the knob (22) is slidably connected to the protrusion (14), and the lower end of the rotating shaft (21) is fixedly connected to the sleeve (15).

3. A universal cable protector according to claim 1, characterized in that, The lower surface of the limiting rod (20) is fixedly connected to the upper clamping plate (17), and there are two limiting rods (20) distributed in front and behind.

4. A universal cable protector according to claim 1, characterized in that, The inner surface of the slot (13) is adapted to the card block (7), and there are two card blocks (7) arranged left and right. There are two positioning blocks (12) arranged left and right.

5. A universal cable protector according to claim 1, characterized in that, The lower surface of the push block (9) is fixedly connected to the locking block (7). The push block (9) is T-shaped. The upper surface of the fixing block (5) is slidably connected to the push block (9).

6. A universal cable protector according to claim 1, characterized in that, The two ends of the spring (11) are fixedly connected to the two levers (9) respectively, and the outer surface of the guide rod (10) is slidably connected to the levers (9).

7. A universal cable protector according to claim 1, characterized in that, The lower protective cover (1) is in contact with the upper protective cover (4), and the side surface of the fixing block (5) is in contact with the positioning block (12).

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