CN211126800U

CN211126800U - Movable cable overhauls uses stop device

Info

Publication number: CN211126800U
Application number: CN201922104625.3U
Authority: CN
Inventors: 胡岚君
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-28
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a mobilizable formula cable overhauls and uses stop device, including supporting butt joint piece, dead lever and connecting axle, the outer end welded connection who supports the butt joint piece has the dead lever, and supports the inside of butt joint piece and run through and install the threaded rod, the surface threaded connection of threaded rod has the stopper, and the stopper is connected with the dead lever, first spout has been seted up to the up end of stopper, and the outside of first spout installs the movable block, the storage tank has been seted up to the internal surface of movable block, and the inside movable ball of storage tank is connected with the installation ball, the lower extreme fixedly connected with haulage rope of installation ball. This movable type cable overhauls and uses stop device, the convenient stable cable to different position quantity of user's accessible solid fixed ring carries out spacing work, simultaneously through the tensile structure between torque spring and the haulage rope, stably supports buffering work to the cable that takes place to rock, avoids it to receive violent wind-force influence to cause inconvenience to overhaul work.

Description

Movable cable overhauls uses stop device

Technical Field

The utility model relates to a cable overhauls technical field, specifically is a mobilizable formula cable overhauls uses stop device.

Background

Along with the continuous development of the telecommunication industry of China, more and more wire poles are erected in the external environment gradually, and the wire pole needs to carry out the regular maintenance work in the course of the work, and the position that the user mainly overhauld is the cable of its upper end installation mostly, but current cable overhauls still has certain defect with stop device, just for example:

1. most of the existing limiting devices for cable maintenance are relatively fixed in installation mode, and cannot conveniently limit cables at different positions according to maintenance requirements of users, so that complicated installation operation of the users is required;

2. the cable that current cable overhauls uses stop device can't be convenient carries out spacing work to the cable that needs overhauld, does not possess better anti-rocking effect simultaneously, leads to the cable phenomenon that drops easily to take place, and then has certain use defect.

Aiming at the problems, innovative design is urgently needed on the basis of the structure of the original limiting device.

Disclosure of Invention

An object of the utility model is to provide a mobilizable cable overhauls uses stop device to solve the most comparatively fixed of the mounting means that proposes in the above-mentioned background art, it can't be convenient carries out spacing work to the cable of different positions according to user's maintenance demand, can't be convenient carries out spacing work to the cable that needs overhauld, does not possess better anti-rock effect simultaneously, leads to the problem of the easy phenomenon that takes place to drop of cable.

In order to achieve the above object, the utility model provides a following technical scheme: a movable limiting device for cable maintenance comprises a supporting butt joint block, a fixing rod and a connecting shaft, wherein the outer end of the supporting butt joint block is connected with the fixing rod in a welding mode, a threaded rod penetrates through the inside of the supporting butt joint block and is installed with a limiting block, the outer surface of the threaded rod is connected with the limiting block in a threaded mode, the limiting block is connected with the fixing rod, a first sliding groove is formed in the upper end face of the limiting block, a movable block is installed on the outer side of the first sliding groove, an accommodating groove is formed in the inner surface of the movable block, an installation ball is connected to the movable ball inside the accommodating groove, a traction rope is fixedly connected to the lower end of the installation ball and is connected with the inner surface of the movable block, a connecting shaft penetrates through the inner surface of the movable block, a torsion spring is fixedly connected to the outer surface of the connecting shaft, the outer, and the upper end of the inner surface of the fixing ring is provided with a second chute, the inner surface of the second chute is fixedly connected with a return spring, the outer end of the return spring is fixedly connected with a clamping block, and the clamping block is connected with the inner surface of the fixing ring.

Preferably, the supporting butt-joint block is in an L-shaped structure in front view, and the supporting butt-joint block and the outer end of the limit block form a sliding structure through the fixing rod.

Preferably, the stopper passes through the threaded rod and constitutes sliding structure with the upper end that supports the butt joint piece, and the stopper look sideways at and be "T" shape structure to the length of stopper is greater than the length that supports the butt joint piece.

Preferably, the movable block forms a sliding structure with the upper end of the limiting block through the first sliding groove, and the length of the movable block is smaller than that of the upper end of the limiting block.

Preferably, the mounting ball forms a sliding structure with the inner surface of the movable block through the accommodating groove, and the mounting ball forms an elastic structure with the torsion spring through the traction rope.

Preferably, the fixed ring is symmetrically provided with 4 relative to the central point of the movable block, the fixed ring and the fixture block form an elastic structure through a return spring, and the fixture block is of an arc-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: this movable cable overhauls uses stop device:

1. the adjustable movable block is arranged, a user can stably adjust the supporting position of the limiting block through the threaded rod according to different types of wire racks, and can slide and adjust the movable block for installing the cable along the upper end of the T shape of the limiting block, so that the overhauling requirements of the cables at different positions are met, meanwhile, the movable block can be slid to quickly relieve the cable from shaking amplitude conveniently and quickly, and the practicability of the whole device is improved;

2. be provided with equidistant distribution's solid fixed ring, the user can carry out position control to the fixture block along solid fixed ring's inside to convenient stable carries out spacing work to the cable of different position quantity, simultaneously through the extending structure between torque spring and the haulage rope, stably supports buffering work to the cable that takes place to rock, avoids it to receive violent wind-force influence to cause inconvenience to maintenance work.

Drawings

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

FIG. 2 is a schematic side sectional view of the limiting block of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic cross-sectional structural view of the fixing ring of the present invention.

In the figure: 1. supporting the butt-joint block; 2. fixing the rod; 3. a threaded rod; 4. a limiting block; 5. a first chute; 6. a movable block; 7. a containing groove; 8. mounting the ball; 9. a hauling rope; 10. a connecting shaft; 11. a torsion spring; 12. a fixing ring; 13. a second chute; 14. a return spring; 15. and (7) clamping blocks.

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. 1-4, the present invention provides a technical solution: a movable limiting device for cable maintenance comprises a support butt joint block 1, a fixed rod 2, a threaded rod 3, a limiting block 4, a first sliding groove 5, a movable block 6, a containing groove 7, a mounting ball 8, a traction rope 9, a connecting shaft 10, a torsion spring 11, a fixed ring 12, a second sliding groove 13, a reset spring 14 and a clamping block 15, wherein the outer end of the support butt joint block 1 is connected with the fixed rod 2 in a welding manner, the threaded rod 3 penetrates through the support butt joint block 1, the outer surface of the threaded rod 3 is connected with the limiting block 4 in a threaded manner, the limiting block 4 is connected with the fixed rod 2, the upper end face of the limiting block 4 is provided with the first sliding groove 5, the movable block 6 is mounted on the outer side of the first sliding groove 5, the containing groove 7 is formed in the inner surface of the movable block 6, the mounting ball 8 is connected with the movable ball in the containing groove 7, the traction rope 9 is fixedly connected with the, the connecting axle 10 is installed in the internal surface of movable block 6 through-going, and the outer fixed surface of connecting axle 10 is connected with torsion spring 11, and torsion spring 11's outer end is connected with the internal surface of movable block 6, the solid fixed ring 12 of the upper end fixedly connected with of installation ball 8, and solid fixed ring 12's internal surface upper end has seted up second spout 13, the internal surface fixed connection of second spout 13 has reset spring 14, and reset spring 14's outer end fixedly connected with fixture block 15, and fixture block 15 is connected with solid fixed ring 12's internal surface.

The front view of the supporting butt-joint block 1 is in an L-shaped structure, and the supporting butt-joint block 1 forms a sliding structure with the outer end of the limiting block 4 through the fixed rod 2, so that the limiting block 4 for position adjustment can stably slide and support along the supporting limit of the fixed rod 2;

the limiting block 4 and the upper end of the support butt joint block 1 form a sliding structure through the threaded rod 3, the side view of the limiting block 4 is in a T-shaped structure, and the length of the limiting block 4 is larger than that of the support butt joint block 1, so that a user can adjust and control the limiting height between the limiting block 4 and the support butt joint block 1 according to different types of wire racks;

the movable block 6 and the upper end of the limiting block 4 form a sliding structure through the first sliding groove 5, the length of the movable block 6 is smaller than that of the upper end of the limiting block 4, the installation ball 8 and the inner surface of the movable block 6 form a sliding structure through the accommodating groove 7, the installation ball 8 and the torsion spring 11 form an elastic structure through the traction rope 9, and the installation ball 8 with the angular deviation can stably return through the elastic restoring force of the torsion spring 11;

fixed ring 12 is provided with 4 about the central point symmetry of movable block 6, and fixed ring 12 constitutes elastic structure through reset spring 14 and fixture block 15 to fixture block 15 is arc column structure, lets the relative position between the user can be convenient to fixture block 15 and fixed ring 12 control.

The working principle is as follows: when the movable limiting device for cable maintenance is used, according to the figures 1 and 2, the device is firstly placed at a position needing to work, then a user can support the threaded rod 3 at the lower end of the butt joint block 1 to rotate in a handheld mode according to different types of wire racks, so that the limiting block 4 connected with the outer side of the threaded rod 3 can be adjusted and slid up and down synchronously along the limiting support of the fixing rod 2, the telegraph pole can be limited stably through the self-locking effect of the threaded rod 3, after the position of the telegraph pole is determined, the user can slide the clamping block 15 on the outer side of the fixing ring 12 in a handheld mode, and the reset spring 14 is extruded, so that cables in different positions and quantities can be limited conveniently and stably along the fixing rings 12 which are uniformly distributed;

according to fig. 1, fig. 3 and fig. 4, treat that the installation work of cable accomplishes the back, the user alright along stopper 4 "T" shape upper end, the movable block 6 to the installation cable carries out the slide position regulation, thereby satisfy the maintenance demand of different position cable tip, simultaneously through the range of rocking according to the cable that slidable movable block 6 can be convenient alleviate fast, when receiving the influence of great wind-force, solid fixed ring 12 to cable clamp will carry out the angular rotation through installation ball 8, its lower extreme will stretch rolling work to torsion spring 11 through haulage rope 9 simultaneously, and then it supports buffering work to the cable that takes place to rock to stabilize through torsion spring 11's relative restoring force, avoid it to receive violent wind-force influence and cause inconvenience to maintenance work, holistic practicality has been increased.

Those not described in detail in this specification are within the skill of the art.

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. The utility model provides a movable cable overhauls uses stop device, includes support butt joint piece (1), dead lever (2) and connecting axle (10), its characterized in that: the outer end of the support butt joint block (1) is connected with a fixed rod (2) in a welding mode, the interior of the support butt joint block (1) is provided with a threaded rod (3) in a penetrating mode, the outer surface of the threaded rod (3) is connected with a limiting block (4) in a threaded mode, the limiting block (4) is connected with the fixed rod (2), the upper end face of the limiting block (4) is provided with a first sliding groove (5), a movable block (6) is installed on the outer side of the first sliding groove (5), the inner surface of the movable block (6) is provided with a containing groove (7), the movable ball inside the containing groove (7) is connected with a mounting ball (8), the lower end of the mounting ball (8) is fixedly connected with a traction rope (9), the traction rope (9) is connected with the inner surface of the movable block (6), the inner surface of the movable block (6) is provided with a connecting shaft (10) in, and the outer end of torsion spring (11) is connected with the internal surface of movable block (6), the solid fixed ring (12) of upper end fixedly connected with of installation ball (8), and just the internal surface upper end of solid fixed ring (12) has seted up second spout (13), the internal surface fixed connection of second spout (13) has reset spring (14), and the outer end fixedly connected with fixture block (15) of reset spring (14) to fixture block (15) are connected with the internal surface of solid fixed ring (12).

2. The movable limiting device for cable maintenance according to claim 1, wherein the supporting butt-joint block (1) is in an L-shaped structure in front view, and the supporting butt-joint block (1) and the outer end of the limiting block (4) form a sliding structure through the fixing rod (2).

3. A movable cable maintenance stop device according to claim 1, wherein: stopper (4) constitute sliding structure through threaded rod (3) and the upper end of supporting butt joint piece (1), and side looking at of stopper (4) is "T" shape structure to the length of stopper (4) is greater than the length of supporting butt joint piece (1).

4. A movable cable maintenance stop device according to claim 1, wherein: the movable block (6) forms a sliding structure with the upper end of the limiting block (4) through the first sliding groove (5), and the length of the movable block (6) is smaller than that of the upper end of the limiting block (4).

5. A movable cable maintenance stop device according to claim 1, wherein: the installation ball (8) and the inner surface of the movable block (6) form a sliding structure through the accommodation groove (7), and the installation ball (8) and the torsion spring (11) form an elastic structure through the traction rope (9).

6. A movable cable maintenance stop device according to claim 1, wherein: the fixing ring (12) is symmetrically provided with 4 about the central point of the movable block (6), the fixing ring (12) and the fixture block (15) form an elastic structure through a return spring (14), and the fixture block (15) is of an arc-shaped structure.