CN211018086U

CN211018086U - Communication engineering cable installation catch

Info

Publication number: CN211018086U
Application number: CN201922161362.XU
Authority: CN
Inventors: 张帅; 王云藤; 高贺伟
Original assignee: Hebei Xinqicheng Communication Technology Co ltd
Current assignee: Hebei Xinqicheng Communication Technology Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-07-14
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a communication engineering cable installation locking ring, which comprises a locking ring I and a locking ring II, wherein the locking ring I comprises a semi-fixed ring I and a semi-fixed ring II, semi-annular fixed plates are fixed at the bottom ends of the semi-fixed ring I and the semi-fixed ring II, the two ends of the semi-fixed ring I and the semi-fixed ring II are connected through a first fixing part, an arc push plate is fixed on the inner wall of each semi-annular fixed plate, a abdicating groove is arranged along the height of the side wall of each semi-annular fixed plate, the locking ring II comprises a semi-fixed ring III and a semi-fixed ring IV, the two ends of the semi-fixed ring III and the semi-fixed ring IV are connected through a second fixing part, a support plate is horizontally fixed on the side wall of the semi-fixed ring III and the semi-fixed ring IV, a support rod is vertically fixed at the upper end of the support plate, a movable rod is hinged at the top end of the, the utility model discloses not only have self-locking function, still be applicable to and install on the cable support of thickness difference.

Description

Communication engineering cable installation catch

Technical Field

The utility model relates to a communication engineering technical field specifically is a communication engineering cable installation catch.

Background

Communication engineering, also known as telecommunications engineering, old as remote communication engineering, and weak point engineering, is an important branch of electronic engineering. The cable is one of communication transmission tools, the cable transmits data to a communication base station, the communication base station issues wireless information through a communication tower, and when the cable needs to be connected to a base station 15-50m high above the ground, a lock ring needs to be used for matching and locking, so that the cable is prevented from falling.

However, current catch when using, easily follow the landing of communication tower support, lead to the cable unstable and drop easily, in addition, when the cable problem of being qualified for the next round of competitions needs the maintenance, need dismantle whole cable lock ring and then can take off whole cable from the cable support, lead to maintenance efficiency lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a communication engineering cable installation catch is in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cable installation lock ring for communication engineering comprises a lock ring I and a lock ring II, wherein the lock ring I comprises a half fixing ring I and a half fixing ring II, the bottom ends of the half fixing ring I and the half fixing ring II are respectively fixed with a half annular fixing plate, the half fixing ring I is integrally formed with the half annular fixing plate at the bottom end of the half fixing ring I, the half fixing ring II is integrally formed with the half annular fixing plate at the bottom end of the half fixing ring II, two ends of the half fixing ring I and the half fixing ring II are connected through a first fixing piece, the inner wall of each half annular fixing plate is fixedly provided with an arc-shaped push plate parallel to the half fixing plate through a connecting spring, the side wall of each half annular fixing plate is provided with a abdicating groove along the height of the half annular fixing plate, the lock ring II comprises a half fixing ring III and a half fixing ring IV, two ends of the half fixing ring III and the half fixing ring IV are respectively connected through a second fixing piece, and every the upper end of backup pad all the vertical fixation has the bracing piece, the top of bracing piece all articulates there is the movable rod articulated, and every the movable rod other end all passes rather than the groove of stepping down of homonymy and with the outer wall connection of arc push pedal.

Preferably, the two ends of the first half fixing ring and the second half fixing ring are respectively fixed with a first boss, and the upper end and the lower end of the first boss are respectively provided with a first fixing hole.

Preferably, the first fixing piece comprises a first fixing stud and a first fixing nut matched with the first fixing stud.

Preferably, the two ends of the third half fixing ring and the fourth half fixing ring are respectively fixed with a second boss, and each second boss is provided with a second fixing hole at the center position.

Preferably, the second fixing member includes a second fixing stud and a second fixing nut matched with the second fixing stud.

Preferably, each arc push pedal is kept away from one side of movable rod and all is fixed with the cushion, and each arc push pedal is parallel rather than the cushion of homonymy.

Preferably, the connecting springs are arranged at least four at equal intervals along the same height of the inner wall of the semi-annular fixing plate.

Preferably, rubber bulges are uniformly arranged on one side, away from the arc-shaped push plate, of the elastic cushion.

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

(1) when the cable support is installed, the locking ring II consisting of the semi-fixed ring III and the semi-fixed ring IV is fixed on the cable support by utilizing the matching of the second fixing stud and the second fixing nut, then the locking ring I consisting of the semi-fixed ring I and the semi-fixed ring II is fixed on the cable support by utilizing the matching of the first fixing stud and the first fixing nut (the locking ring I can be fixed firstly and then the locking ring II is fixed), the locking ring I is positioned above the locking ring II, the included angle formed by the movable rod and the supporting rod is 120 plus 145 degrees, when the locking ring I is fixed on the cable support, a cable to be installed enters the locking ring I from the outer side of the lower locking ring II, and the cable enters the locking ring I and is positioned at the positions of the two arc-shaped push plates, then the first fixing stud and the second fixing nut are matched to fix the cable on the cable support together by the locking ring I, and fix the cable firmly on cable support through the arc push pedal of movable rod conflict, because the catch links together by half stationary ring one and half stationary ring two-way first mounting, the catch links together by half stationary ring three and half stationary ring four-way second mounting, consequently, the utility model provides a cable mounting catch is applicable in installing the cable support at different thicknesses.

(2) In the utility model, the inner wall of each semi-annular fixed plate is fixed with an arc push plate parallel to the inner wall of the semi-annular fixed plate through a connecting spring, and the connecting springs are arranged at least four at equal intervals along the same height of the inner wall of the semi-annular fixed plate, so that the arc push plates are firmly fixed on the inner wall of the semi-annular fixed plate, because the arc push plates are fixed on the semi-annular fixed plate through the connecting springs, when a cable needs to be maintained, a maintenance worker only needs to compress the connecting springs towards the inner wall of the semi-annular fixed plate, at the moment, the cable is not extruded by the arc push plates, thereby the maintenance worker can take the cable out from the locking ring without disassembling all cable installation locking rings, therefore, the cable can be taken down from the cable bracket without disassembling the cable installation locking ring in the maintenance process, and after maintenance, the cable can be fixed in, thereby improving the maintenance efficiency.

(3) The utility model discloses in long-term use, because the cable is fixed on cable support through catch one, if catch one when gliding, the movable rod also descends thereupon, and the in-process that the movable rod descends makes its contained angle that forms with the bracing piece reduce, the in-process that the movable rod slided along cable support at catch one promptly, the movable rod is contradicted rather than the arc push pedal of homonymy, the elasticity that makes the arc push pedal overcome coupling spring is close to the cable support lateral wall, thereby make the arc push pedal more tightly press from both sides the cable on cable support's lateral wall, catch one firmly holds tightly on cable support simultaneously, thereby self-locking function has been played, avoid the cable to take place the phenomenon that drops.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the first and third half retaining rings;

fig. 3 is a plan view of the structure of the present invention in practical use.

In the figure: 1a, a half-fixing ring I; 1b, a semi-fixed ring II; 2. a semi-annular fixed plate; 3a, a semi-fixed ring III; 3b, a semi-fixed ring IV; 4. a support plate; 5. a support bar; 6. a movable rod; 7. an arc-shaped push plate; 8. an elastic pad; 9. a connecting spring; 10. a yielding groove; 11. a first boss; 12. a second boss; 13a, a first fixing stud; 13b, a first fixing nut; 14a, a second fixing stud; 14b, a second fixing nut; 15. a cable; 16. a cable support.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a cable installation lock ring for communication engineering comprises a first lock ring and a second lock ring, wherein the first lock ring comprises a first semi-fixing ring 1a and a second semi-fixing ring 1b, semi-annular fixing plates 2 are fixed at the bottom ends of the first semi-fixing ring 1a and the second semi-fixing ring 1b, the first semi-fixing ring 1a and the second semi-annular fixing plate 2 at the bottom end are integrally formed, the second semi-fixing ring 1b and the second semi-annular fixing plate 2 at the bottom end are integrally formed, two ends of the first semi-fixing ring 1a and the second semi-fixing ring 1b are connected through first fixing pieces, an arc-shaped push plate 7 parallel to the first semi-fixing ring is fixed on the inner wall of each semi-annular fixing plate 2 through a connecting spring 9, a abdicating groove 10 is formed in the side wall of each semi-annular fixing plate 2 along the height of the first semi-fixing ring 3a and the fourth semi-fixing ring 3b, two ends of the third semi-fixing ring 3a and the, the equal horizontally fixed of lateral wall of three 3a of half solid fixed ring and four 3b of half solid fixed ring has backup pad 4, and every the equal vertically fixed in upper end of backup pad 4 has bracing piece 5, the top of bracing piece 5 all articulates there is movable rod 6 articulated, and every the 6 other ends of movable rod all pass rather than the groove 10 of stepping down of homonymy and with the outer wall connection of arc push pedal 7.

In this embodiment, the both ends of half solid fixed ring 1a and half solid fixed ring two 1b all are fixed with first boss 11 every fixed orifices one has all been seted up at the upper and lower both ends of first boss 11, through the cooperation of first mounting and fixed orifices one, links together half solid fixed ring 1a and half solid fixed ring two 1 b.

In this embodiment, the first fixing member includes a first fixing stud 13a and a first fixing nut 13b engaged with the first fixing stud 13a, and a first locking ring composed of a first fixing ring 1a and a second half fixing ring 1b is fixed on the cable holder 16 by the engagement of the first fixing stud 13a and the first fixing nut 13b, and is applicable to cable holders 16 having different thicknesses.

In this embodiment, the both ends of half solid fixed ring three 3a and half solid fixed ring four 3b all are fixed with second boss 12, and every the central point department of second boss 12 has all seted up fixed orifices two, through the cooperation of second mounting with fixed orifices two, links together half solid fixed ring three 3a and half solid fixed ring four 3 b.

In this embodiment, the second fixing member includes a second fixing stud 14a and a second fixing nut 14b engaged with the second fixing stud 14a, and is fixed to the cable holder 16 by the fixing ring three 3a and the fixing ring two 3b by engagement of the second fixing stud 14a and the second fixing nut 14b, and is applicable to cable holders 16 having different thicknesses.

In this embodiment, each side of the arc-shaped push plate 7, which is away from the movable rod 6, is fixed with an elastic pad 8, and each arc-shaped push plate 7 is parallel to the elastic pad 8 on the same side thereof, and since the arc-shaped push plate 7 is used for fixing a cable on the cable support 16, the elastic pad 8 is used for preventing the arc-shaped push plate 7 from directly acting on the cable 15, so that the cable 15 is extruded.

In the embodiment, at least four connecting springs 9 are arranged at equal intervals along the same height of the inner wall of the semi-annular fixed plate 2, so that the arc-shaped push plate 7 is firmly fixed on the inner wall of the semi-annular fixed plate 2, because the arc push plate 7 is fixed on the semi-annular fixing plate 2 through the connecting spring 9, when the cable 15 needs to be maintained, the maintenance worker only needs to compress the connecting spring 9 towards the inner wall of the semi-annular fixing plate 2 by the arc-shaped push plate 7, at the moment, the cable 15 is not extruded by the arc-shaped push plate 7, thereby facilitating the maintenance worker to take out the cable 15 as soon as it is taken out from the locking ring without disassembling all the cable-mounting locking rings, and therefore, the cable 15 can be removed from the cable holder 16 during maintenance without disassembling the cable installation locking ring, and after the maintenance, the cable 15 is fixed in the cable lock ring again in the above manner, thereby improving the maintenance efficiency.

In this embodiment, the elastic pad 8 is kept away from one side of arc push pedal 7 and has evenly arranged the rubber arch, increases the roughness on elastic pad 8 surface, when elastic pad 8 and cable 15 contact, can increase frictional force, prevents that cable 15 from taking place the pine phenomenon easily.

The working principle is as follows: when the cable fixing device is installed, a first locking ring composed of a first half fixing ring 1a and a second half fixing ring 1b is fixed on a cable support 16 by matching of a second fixing stud 14a and a second fixing nut 14b, then the first locking ring composed of the first half fixing ring 3a and the second half fixing ring 3b is fixed on the cable support 16 by matching of a first fixing stud 13a and the first fixing nut 13b (the first locking ring can also be fixed firstly, then the second locking ring is fixed), the first locking ring is positioned above the second locking ring, an included angle formed by the movable rod 6 and the support rod 5 is 120 and 145 degrees, when the first locking ring is fixed on the cable support 16, a cable 15 to be installed enters the first locking ring from the outer side of the second locking ring, the cable 15 enters the first locking ring and is positioned at the position of the two arc-shaped push plates 7, and then the first fixing stud 13a is matched with the second fixing nut 13b, the first locking ring fixes the cables 15 on the cable support 16 together, the movable rod 6 pushes against the arc push plate 7 to firmly fix the cables 15 on the cable support 16, during long-term use, as the cable 15 is fixed on the cable holder 16 through the first locking ring, if the first locking ring slides downwards, the movable rod 6 also descends, and the included angle formed between the movable rod 6 and the support rod 5 is reduced in the descending process of the movable rod 6, namely, when the locking ring 6 slides down along the cable support 16, the movable rod 6 props against the arc push plate 7 at the same side of the locking ring, so that the arc push plate 7 overcomes the elasticity of the connecting spring 9 and approaches to the side wall of the cable support 16, therefore, the arc-shaped push plate 7 clamps the cable 16 on the side wall of the cable support 16 more tightly, and meanwhile, the locking ring is firmly held on the cable support 16, so that the self-locking function is achieved, and the phenomenon that the cable 15 falls off is avoided.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a communication engineering cable installation check ring, includes check ring one and check ring two, its characterized in that: the locking ring I comprises a first half fixing ring (1a) and a second half fixing ring (1b), a first half fixing ring (1a) and a second half fixing ring (1b) are fixed at the bottom ends of the first half fixing ring (1a) and the second half fixing ring (1b), the first half fixing ring (1a) and the second half fixing ring (2) at the bottom end are integrally formed, the second half fixing ring (1b) and the second half fixing ring (2) at the bottom end are integrally formed, two ends of the first half fixing ring (1a) and the second half fixing ring (1b) are connected through a first fixing piece, an arc-shaped push plate (7) parallel to the first half fixing ring is fixed on the inner wall of each half fixing plate (2) through a connecting spring (9), a abdicating groove (10) is formed in the side wall of each half fixing plate (2) along the height of the side wall, and the second half fixing ring I (3a) and the fourth half, and the both ends of half three (3a) of solid fixed ring and half four (3b) of solid fixed ring all are connected through the second mounting, the equal level of lateral wall of half three (3a) of solid fixed ring and half four (3b) of solid fixed ring is fixed with backup pad (4), and every the equal vertical fixation in upper end of backup pad (4) has bracing piece (5), the top of bracing piece (5) all articulates there is movable rod (6) articulated, and every movable rod (6) other end all pass rather than the groove of stepping down (10) of homonymy and with the outer wall connection of arc push pedal (7).

2. The telecommunications engineering cable installation lock ring of claim 1, wherein: two ends of the first half fixing ring (1a) and the second half fixing ring (1b) are respectively fixed with a first boss (11) and a first fixing hole is formed in the upper end and the lower end of the first boss (11).

3. The telecommunications engineering cable installation lock ring of claim 1, wherein: the first fixing piece comprises a first fixing stud (13a) and a first fixing nut (13b) matched with the first fixing stud (13 a).

4. The telecommunications engineering cable installation lock ring of claim 1, wherein: two ends of the third half fixing ring (3a) and the fourth half fixing ring (3b) are respectively fixed with a second boss (12), and each center position of the second boss (12) is provided with a second fixing hole.

5. The telecommunications engineering cable installation lock ring of claim 1, wherein: the second fixing piece comprises a second fixing stud (14a) and a second fixing nut (14b) matched with the second fixing stud (14 a).

6. The telecommunications engineering cable installation lock ring of claim 1, wherein: each side of the arc-shaped push plate (7) far away from the movable rod (6) is fixed with an elastic pad (8), and each arc-shaped push plate (7) is parallel to the elastic pad (8) on the same side.

7. The telecommunications engineering cable installation lock ring of claim 3, wherein: the connecting springs (9) are arranged at least four at equal intervals along the inner wall of the semi-annular fixing plate (2) at the same height.

8. The telecommunications engineering cable installation locking ring of claim 6, wherein: rubber bulges are uniformly arranged on one side, far away from the arc-shaped push plate (7), of the elastic pad (8).