CN212875303U

CN212875303U - Cable protector

Info

Publication number: CN212875303U
Application number: CN202021913141.XU
Authority: CN
Inventors: 肖梅
Original assignee: Huaian Yuanji Marine Equipment Co ltd
Current assignee: Huaian Yuanji Marine Equipment Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-04-02
Anticipated expiration: 2030-09-04

Abstract

The utility model belongs to the technical field of cable protection devices, in particular to a cable protector, which comprises an upper clamp, a lower clamp, a rotating shaft pin and a fixing pin, the upper hoop is transversely arranged at the upper end of the lower hoop, the left end of the upper hoop is rotationally connected with the left end of the lower hoop through a rotating shaft pin, the right end of the upper clamp is fixedly connected with the right end of the lower clamp through a fixing pin, the side wall of the lower clamp is fixedly provided with symmetrical fixing plates, one adjacent side of the two fixing plates is fixedly provided with an arc-shaped rod, the rod wall of the arc-shaped rod is provided with a moving block in a sliding manner, can fix a plurality of groups of cables separately, prevent the damage of the external insulating layer caused by long-time friction among the cables, the pipeline to different pipe diameters is fixed, makes cable protector can satisfy the pipeline of different models, increases protector's practicality.

Description

Cable protector

Technical Field

The utility model relates to a cable protection device technical field specifically is a cable protector.

Background

Cables are generally rope-like cables made by stranding several wires or groups of wires, each group of wires being insulated from one another and often twisted around a center, covered with a highly insulating covering throughout, and erected in the air or installed underground, underwater for telecommunication or power transmission.

In the use of cable, relate to a cable protector and protect the cable, cable protector in the past can not be with separately fixing between cable and the pipeline when using, and long-time contact friction between cable and the pipeline can cause the insulating layer damaged, influences the life of cable, and the cable protector of the same race signal can only fix the cable of the same race signal, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable protector is together fixed between cable and the pipeline in order to solve the above-mentioned background art and proposes, and the mutual friction causes the insulating layer to damage easily, and a cable protector can not fix the problem of different model cables as required.

In order to achieve the above object, the utility model provides a following technical scheme: a cable protector comprises an upper clamp, a lower clamp, a rotating shaft pin and a fixing pin, wherein the upper clamp is transversely arranged at the upper end of the lower clamp, the left end of the upper clamp is rotatably connected with the left end of the lower clamp through the rotating shaft pin, the right end of the upper clamp is fixedly connected with the right end of the lower clamp through the fixing pin, symmetrical fixing plates are fixedly arranged on the inner side wall of the lower clamp, an arc-shaped rod is fixedly arranged on the adjacent sides of the two fixing plates, a moving block is slidably arranged on the rod wall of the arc-shaped rod, the lower side wall of the moving block is slidably connected with the side wall of the lower clamp, a clamping groove is formed in the upper side wall of the moving block, a first cavity is formed in the lower end of the clamping groove, a limiting mechanism is fixedly arranged in the first cavity, a fixing block is fixedly arranged on the inner wall of the, the inside of second cavity vertically is provided with the lead screw, the lower extreme of lead screw passes through the bearing and is connected with the fixed block rotation, the last lateral wall that the upper end of lead screw runs through the second cavity and goes up the lateral wall of clamp extends to outside and fixed rotatory piece that is provided with, the pole wall threaded connection of lead screw has the slider, the slider with the lateral wall sliding connection slider of second cavity, the fixed arc that is provided with of lower lateral wall of fixed block, the lower lateral wall of slider rotates through the pivot and is provided with solid fixed ring, gu fixed ring's lower extreme runs through the lower lateral wall of second cavity and solid fixed ring's lateral wall extends to the lower extreme.

Preferably, stop gear includes the stopper, the stopper with the lateral wall sliding connection of first cavity, the fixed connecting rod that is provided with of last lateral wall of stopper, the fixed cover of rod wall of connecting rod has connect the spring, the last lateral wall that the upper end of connecting rod runs through first cavity extends to outside and fixed being provided with draws the piece, the fixed gag lever post that is provided with of lower lateral wall of stopper, the spacing groove of evenly arranging is seted up to the rod wall of arc pole, the lower lateral wall that the lower extreme of gag lever post runs through first cavity extends to the joint between lower extreme and the spacing groove.

Preferably, the lower ends of the fixing rings are fixedly provided with connecting blocks, and the connecting blocks are fixedly connected through bolts.

Preferably, symmetrical rubber bumps are fixedly arranged inside the clamping groove.

Preferably, the upper clamp and the lower clamp are both made of stainless steel.

Compared with the prior art, the beneficial effects of the utility model are that:

1) through the common cooperation of arc pole, movable block, rubber convex block, stopper, connecting rod, draw piece, gag lever post and spring, make multiunit cable separately fixed, prevent long-time friction between the cable, cause the damage of outside insulation layer.

2) Through the common cooperation of fixed block, lead screw, slider, rotatory piece, arc and solid fixed ring, fix the pipeline of different pipe diameters, make cable protector can satisfy the pipeline of different models, increase protector's practicality.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

In the figure: the device comprises an upper hoop 1, a lower hoop 2, a rotating shaft pin 3, a fixing pin 4, a fixing plate 5, an arc-shaped rod 6, a moving block 7, a fixing block 8, a lead screw 9, a rotating block 10, a sliding block 11, an arc-shaped plate 12, a fixing ring 13, a limiting block 14, a connecting rod 15, a pulling block 16, a limiting rod 17, a connecting block 18, a bolt 19, a rubber bump 20 and a spring 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-3, the present invention provides a technical solution: a cable protector comprises an upper clamp 1, a lower clamp 2, a rotating shaft pin 3 and a fixing pin 4, wherein the upper clamp 1 is transversely arranged at the upper end of the lower clamp 2, the left end of the upper clamp 1 is rotatably connected with the left end of the lower clamp 2 through the rotating shaft pin 3, the right end of the upper clamp 1 is fixedly connected with the right end of the lower clamp 2 through the fixing pin 4, symmetrical fixing plates 5 are fixedly arranged on the inner side wall of the lower clamp 2, an arc-shaped rod 6 is fixedly arranged on the adjacent sides of the two fixing plates 5 together, a moving block 7 is slidably arranged on the rod wall of the arc-shaped rod 6, the lower side wall of the moving block 7 is slidably connected with the side wall of the lower clamp 2, a clamping groove is formed in the upper side wall of the moving block 7, a first cavity is formed in the lower end of the clamping groove, a limiting mechanism is fixedly arranged in the first cavity, a, a screw rod 9 is longitudinally arranged in the second cavity, the lower end of the screw rod 9 is rotatably connected with a fixed block 8 through a bearing, the upper end of the screw rod 9 penetrates through the upper side wall of the second cavity and the side wall of the upper clamp 1 to extend to the outside and is fixedly provided with a rotating block 10, a rod wall of the screw rod 9 is in threaded connection with a sliding block 11, the sliding block 11 is in sliding connection with the side wall of the second cavity, an arc-shaped plate 12 is fixedly arranged on the lower side wall of the fixed block 8, a fixed ring 13 is rotatably arranged on the lower side wall of the sliding block 11 through a shaft pin, and the lower end of the fixed ring 13 penetrates through the lower side wall of the second cavity and the side;

the limiting mechanism comprises a limiting block 14, the limiting block 14 is in sliding connection with the side wall of the first cavity, a connecting rod 15 is fixedly arranged on the upper side wall of the limiting block 14, a spring 21 is fixedly sleeved on the rod wall of the connecting rod 15, the upper end of the connecting rod 15 penetrates through the upper side wall of the first cavity to extend to the outside and is fixedly provided with a pull block 16, a limiting rod 17 is fixedly arranged on the lower side wall of the limiting block 14, a limiting groove which is uniformly distributed is formed in the rod wall of the arc-shaped rod 6, the lower end of the limiting rod 17 penetrates through the lower side wall of the first cavity to extend to the lower end and is clamped with the limiting groove, cables are separately fixed, long-time friction between;

the lower ends of the two fixing rings 13 are both fixedly provided with connecting blocks 18, and the two connecting blocks 18 are fixedly connected through bolts 19;

symmetrical rubber bumps 20 are fixedly arranged inside the clamping grooves to fix the cable and prevent the outer insulating layer from being abraded;

the upper clamp 1 and the lower clamp 2 are both made of stainless steel materials, and the service life of the pipeline protector is prolonged.

The working principle is as follows: when the device is used, the fixing ring 13 is in contact connection with the outside of a pipeline, the bolt 19 is rotated, the two connecting blocks 18 are fixed, the upper clamp 1 and the lower clamp 2 are rotated, the upper clamp 1 and the lower clamp 2 are fixed through the fixing pin 4, the pulling block 16 is pulled, the pulling block 16 drives the connecting rod 15 fixedly connected with the side wall to move, the connecting rod 15 drives the limiting block 14 fixedly connected with the side wall to move, the limiting rod 17 fixedly connected with the side wall is driven by the limiting block 14 to separate from the limiting groove, the limiting block 14 compresses the spring 21 fixedly connected with the upper end, the moving block 7 is moved, when the device is moved to a proper position, the pulling block 16 is loosened, the limiting rod 17 is clamped with the limiting groove, the cables are separated and fixed, the damage of an external insulating layer caused by friction between the cables is effectively prevented, the rotating block 10 is rotated, the rotating block 10 drives the screw rod 9 fixedly connected with, the slide block 11 pulls the fixing ring 13 at the lower end to fix pipelines with different sizes.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cable protector comprises an upper clamp (1), a lower clamp (2), a rotating shaft pin (3) and a fixing pin (4), and is characterized in that the upper clamp (1) is transversely arranged at the upper end of the lower clamp (2), the left end of the upper clamp (1) is rotatably connected with the left end of the lower clamp (2) through the rotating shaft pin (3), the right end of the upper clamp (1) is fixedly connected with the right end of the lower clamp (2) through the fixing pin (4), symmetrical fixing plates (5) are fixedly arranged on the inner side wall of the lower clamp (2), an arc-shaped rod (6) is fixedly arranged on one side adjacent to each fixing plate (5), a moving block (7) is slidably arranged on the rod wall of the arc-shaped rod (6), the lower side wall of the moving block (7) is slidably connected with the side wall of the lower clamp (2), a clamping groove is formed in the upper side wall of the moving block (7), a first cavity is formed in the lower end of the clamping groove, a limiting mechanism is fixedly arranged in the first cavity, a fixed block (8) is fixedly arranged on the inner wall of the upper clamp (1), a second cavity is formed in the fixed block (8), a lead screw (9) is vertically arranged in the second cavity, the lower end of the lead screw (9) is rotatably connected with the fixed block (8) through a bearing, the upper end of the lead screw (9) penetrates through the upper side wall of the second cavity and the side wall of the upper clamp (1) to extend to the outside and is fixedly provided with a rotating block (10), a slide block (11) is in threaded connection with the rod wall of the lead screw (9), the slide block (11) is in sliding connection with the side wall of the second cavity, an arc-shaped plate (12) is fixedly arranged on the lower side wall of the fixed block (8), and a fixing ring (13) is arranged on the lower side wall, the lower end of the fixing ring (13) penetrates through the lower side wall of the second cavity and the side wall of the fixing ring (13) and extends to the lower end.

2. A cable protector as set forth in claim 1, wherein: stop gear includes stopper (14), stopper (14) with the lateral wall sliding connection of first cavity, the last lateral wall of stopper (14) is fixed and is provided with connecting rod (15), spring (21) have been cup jointed to the pole wall of connecting rod (15), the last lateral wall that runs through first cavity in the upper end of connecting rod (15) extends to the outside and fixed being provided with draws piece (16), the lower lateral wall of stopper (14) is fixed and is provided with gag lever post (17), the spacing groove of evenly arranging is seted up to the pole wall of arc pole (6), the lower lateral wall that the lower extreme of gag lever post (17) runs through first cavity extends to the joint between lower extreme and the spacing groove.

3. A cable protector as set forth in claim 1, wherein: the lower end of the two fixing rings (13) is fixedly provided with connecting blocks (18), and the two connecting blocks (18) are fixedly connected through bolts (19).

4. A cable protector as set forth in claim 1, wherein: symmetrical rubber bumps (20) are fixedly arranged in the clamping grooves.

5. A cable protector as set forth in claim 1, wherein: the upper clamp (1) and the lower clamp (2) are both made of stainless steel materials.