Cable joint protector

Abstract

The utility model discloses a cable joint protector which comprises a first protective sleeve and a second protective sleeve in threaded connection with the first protective sleeve, the first protective sleeve and the second protective sleeve are both provided with a plurality of radial through holes, and a clamping mechanism is installed in each through hole. The clamping mechanism comprises a sleeve fixed in the through hole, a bearing seat fixed at the inner end and the outer end of the sleeve, a screw rod rotationally connected to the bearing seat through a rotating bearing, a screw sleeve in threaded connection to the outer side of the screw rod, and an arc-shaped clamping plate fixedly connected to the inner end of the screw sleeve, the screw sleeve is slidably connected in the sleeve, and the outer end of the screw rod is connected with a handle. The first protective sleeve and the second protective sleeve are respectively sleeved on the two cables, so that the joint of the cables can be protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable protection technical field, concretely is a cable joint protector. BACKGROUND

[0002] After the butt joint of two cables, the joint of cable is exposed for a long time, first, the joint is easy to loosen or even fall off, second, the joint is easy to be corroded or damaged, leading to cable separation. INVENTION CONTENTS

[0003] In view of the defects of the prior art, the utility model provides a cable joint protector to solve the problems mentioned in the background art.

[0004] To solve the above technical problems, the utility model provides the following technical scheme:

[0005] A kind of cable joint protector, including first protective sleeve, with the second protective sleeve of first protective sleeve screw connection, first protective sleeve and second protective sleeve are all set with multiple radial through holes, each through hole is mounted clamping mechanism, the clamping mechanism includes the sleeve pipe fixed in through hole, the bearing seat fixed to the inner and outer end of sleeve pipe, the screw rod that is rotatably connected on bearing seat by rotary bearing, the screw sleeve that is screw connected to the outer side of screw rod, the clamping plate that is fixedly connected to the inner end of screw sleeve and is arc-shaped, screw sleeve is slidably connected in sleeve pipe, the outer end of screw rod is connected with handle.

[0006] Preferably, the inner side of the clamping plate is connected with arc-shaped rubber block.

[0007] Through the above technical scheme, by installing rubber block on the inner side of clamping plate, the abrasion to cable can be reduced.

[0008] Preferably, the opposite ends of the first protective sleeve and the second protective sleeve are connected with the protective cover with elasticity, and the inner ring of the protective cover is connected with the elastic ring.

[0009] Through the above technical scheme, when the first protective sleeve and the second protective sleeve are fixed on cable, under the action of elastic ring, elastic ring will be pressed on cable, so as to close the first protective sleeve or the second protective sleeve through protective cover, and the joint of cable is protected.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] The first protective sleeve and the second protective sleeve are sleeved on two cables respectively, the first protective sleeve and the second protective sleeve are threadedly connected after the two cables are connected, then the handles on the two sleeves are screwed, the screw rod is rotated, the screw sleeve is moved towards the cables when the screw rod is rotated, the clamping plates clamp the cables from all directions until the cables are clamped, so that the first protective sleeve and the second protective sleeve are fixed, meanwhile, the rotating part of the cable is clamped by the clamping plates, the cable is prevented from falling off, and the joint of the cable is protected. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is a schematic view of the utility model;

[0013] Fig. 2 It is a sectional view of the utility model;

[0014] Fig. 3 It is a sectional view of the first protective sleeve;

[0015] In the drawing: 1-first protective sleeve, 2-second protective sleeve, 3-sleeve, 4-bearing seat, 5-screw rod, 6-screw sleeve, 7-clamping plate, 8-handle, 9-rubber block, 10-protective cover, 11-elastic ring, 12-cable, 13-rotating part. DETAILED DESCRIPTION

[0016] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0017] Embodiment one

[0018] Please refer to Figs. 1-3 A cable joint protector, which comprises a first protective sleeve 1 and a second protective sleeve 2 threadedly connected with the first protective sleeve, a plurality of radial through holes are formed in the first protective sleeve 1 and the second protective sleeve 2, a clamping mechanism is arranged in each through hole, the clamping mechanism comprises a sleeve 3 fixed in the through hole, a bearing seat 4 fixed to the inner and outer ends of the sleeve, a screw rod 5 rotatably connected to the bearing seat through a rotating bearing, a screw sleeve 6 threadedly connected to the outer side of the screw rod, a clamping plate 7 fixedly connected to the inner end of the screw sleeve and in an arc shape, an arc-shaped rubber block 9 connected to the inner side of the clamping plate 7 to reduce the abrasion of the cable, the screw sleeve 6 is slidingly connected to the sleeve 3, and the outer end of the screw rod 5 is connected with a handle 8.

[0019] The use method of the embodiment is that the first protective sleeve 1 and the second protective sleeve 2 are respectively sleeved on two cables, when the two cables are connected, one of the two cables is folded to form a rotating part 12, then the first protective sleeve 1 and the second protective sleeve 2 are screwed, then the handle 8 on the two sleeves is screwed to drive the screw rod 5 to rotate, when the screw rod 5 rotates, the screw sleeve 6 is driven to move towards the cable, until the clamping plate 7 clamps the cable from all directions, so as to fix the first protective sleeve 1 and the second protective sleeve 2, meanwhile, the rotating part 12 of the cable can be clamped by the clamping plate 7 to prevent falling off, and the joint of the cable is protected.

[0020] Embodiment two

[0021] On the basis of the embodiment one, the opposite ends of the first protective sleeve 1 and the second protective sleeve 2 are connected with elastic protective covers 10, and the inner ring of the protective cover 10 is connected with elastic rings 11. When the first protective sleeve 1 and the second protective sleeve 2 are fixed on the cable, the elastic ring 11 is pressed on the cable under the action of the elastic ring 11, so as to close the first protective sleeve or the second protective sleeve by the protective cover 10, and the joint of the cable is protected.

[0022] It should be noted that the terms "comprising", "including", or any other variant thereof are intended to cover non-exclusive inclusions, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0023] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cable connector protector, characterized in that: It includes a first protective sleeve (1) and a second protective sleeve (2) threadedly connected to the first protective sleeve. Both the first protective sleeve (1) and the second protective sleeve (2) have multiple radial through holes. Each through hole is equipped with a clamping mechanism. The clamping mechanism includes a sleeve (3) fixed in the through hole, a bearing seat (4) fixed at the inner and outer ends of the sleeve, a screw (5) rotatably connected to the bearing seat through a rotary bearing, a threaded sleeve (6) threaded to the outside of the screw, and an arc-shaped clamping plate (7) fixedly connected to the inner end of the threaded sleeve. The threaded sleeve (6) is slidably connected to the sleeve (3), and a handle (8) is connected to the outer end of the screw (5).

2. The cable connector protector according to claim 1, characterized in that: The inner side of the clamp (7) is connected to an arc-shaped rubber block (9).

3. A cable connector protector according to claim 2, characterized in that: The first protective sleeve (1) and the second protective sleeve (2) are each connected to an elastic protective cover (10) at opposite ends, and the inner ring of the protective cover (10) is connected to an elastic ring (11).

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