CN216851118U

CN216851118U - Cable bridge capable of adjusting lapping angle

Info

Publication number: CN216851118U
Application number: CN202220185706.XU
Authority: CN
Inventors: 张普松
Original assignee: Xi'an Hualiang Technology Development Co ltd
Current assignee: Xi'an Hualiang Technology Development Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-06-28
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses an adjustable cable testing bridge of angle of taking a job, which comprises a bridge, adjustment mechanism is installed to the top of crane span structure, adjustment mechanism includes pivot, flange, nose bar, montant, curved groove and nut, the bottom rigid coupling of pivot is in the middle of the top of crane span structure, the top of pivot is passed through inner bearing and is rotated with the flange and link to each other, the below of flange is provided with the nose bar. This cable testing bridge of adjustable take-up angle, cooperation between through crane span structure and adjustment mechanism, make the pivot on the crane span structure rotate on the flange through inside bearing, and the crane span structure drives the montant through the nose bar and slides in the groove of cranking on the flange, adjust the angle of crane span structure, wait to adjust the back, it moves down at the montant outer wall to rotate the nut, the nut supports tightly on the flange, make crane span structure fixed position, can change the take-up angle at will, reasonable in function, it is mostly fixed to have solved current cable crane span structure, can not change the take-up angle at will according to the cable connection direction, the problem of function singleness.

Description

Cable bridge capable of adjusting lapping angle

Technical Field

The utility model relates to a cable testing bridge technical field specifically is a cable testing bridge of adjustable angle of taking a job.

Background

The cable is an electric energy or signal transmission device, usually comprises several or several groups of conductors, the cable has power cable, control cable, compensating cable, shielding cable, high temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable, etc., and the cable needs cable bridge frame to be lapped, the general bridge frame surface can be sprayed with anticorrosive paint to enhance the service life of the bridge frame.

But current cable testing bridge is mostly fixed, can not change the angle of taking a job according to the cable connection direction at will, and the problem of function singleness has current cable testing bridge simultaneously, distribution cable that can not be orderly for the mixed and disorderly problem of cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable testing bridge of adjustable angle of taking a business, to solve the current cable testing bridge that proposes in the above-mentioned background art and mostly be fixed, can not change the angle of taking a business, problem of function singleness according to the cable junction direction at will.

In order to achieve the above object, the utility model provides a following technical scheme: a cable bridge with an adjustable lapping angle comprises a bridge, wherein an adjusting mechanism is arranged above the bridge;

the adjusting mechanism comprises a rotating shaft, a convex plate, a convex rod, a vertical rod, a curved groove and a screw cap;

the bottom rigid coupling of pivot is in the middle of the top of crane span structure, the top of pivot is passed through inner bearing and is rotated with the flange and link to each other, the below of flange is provided with the nose bar, the one end rigid coupling of nose bar is in the top rear end of crane span structure, the top rigid coupling of nose bar has the montant, the top outer wall of montant laminates with the internal surface in bent groove mutually, the top inner wall at the flange is seted up to bent groove, the top outer wall threaded connection of montant has the nut, the bottom of nut is supported tightly on the top of flange. The angle of the lapping wire can be changed at will, and the function is reasonable.

Preferably, one end of the convex plate is fixedly connected with a connecting plate, and one end of the connecting plate is fixedly connected with a square plate. The square plate supports the convex plate and the whole body through the connecting plate.

Preferably, the four corners inner wall of square plate has all seted up the mounting hole, the equal clearance fit of internal surface of mounting hole has the bolt. The square plate is convenient to fix.

Preferably, a plurality of fixing mechanisms are mounted on the inner wall of the bridge;

the fixing mechanism comprises a cable, a rubber block, a transverse plate, a first shell, a spring, a second shell, a convex block and a circular groove;

the outer wall laminating of cable has two blocks, the equal rigid coupling in the outside of block rubber has the diaphragm, the equal rigid coupling in the outside of diaphragm has first casing, the equal rigid coupling in inner wall of first casing has the spring, the equal rigid coupling in the outside of spring has the second casing, the equal rigid coupling in the outside of second casing has the lug, the equal rigid coupling in the internal surface of circular slot in the outside of lug, the inner wall at the crane span structure is all seted up in the circular slot. The cable is orderly distributed and is connected with the cable to be installed, so that messy cables are avoided.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the prior art, the cable bridge with the adjustable lapping angle has the following advantages:

through the cooperation between the bridge and the adjusting mechanism, a rotating shaft on the bridge rotates on the convex plate through an inner bearing, the bridge drives the vertical rod to slide in the curved groove on the convex plate through the convex rod, the angle of the bridge is adjusted, after the adjustment is finished, a nut is rotated to move downwards on the outer wall of the vertical rod and is abutted against the convex plate, so that the position of the bridge is fixed, the wire lapping angle can be changed at will, the function is reasonable, and the problems that the conventional cable bridge is mostly fixed, the wire lapping angle cannot be changed at will according to the cable connection direction and the function is single are solved;

through the cooperation between crane span structure and the fixed establishment, the cable can be fixed one by one in the circular slot on the crane span structure for the orderly distribution of cable to connect the installation, avoid the cable in disorder, it is indiscriminate, solved current cable crane span structure, distribution cable that can not be orderly, make the indiscriminate problem of cable.

Drawings

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

FIG. 2 is a schematic structural view of the vertical rod, curved groove and convex plate in FIG. 1;

FIG. 3 is a schematic view of the cable, circular groove and bridge of FIG. 1;

fig. 4 is a schematic structural view of the cable, the rubber block and the transverse plate in fig. 1.

In the figure: 1. bridge frame, 2, connecting plate, 3, square plate, 4, adjusting mechanism, 401, pivot, 402, flange, 403, nose bar, 404, montant, 405, curved groove, 406, nut, 5, fixed establishment, 501, cable, 502, rubber block, 503, diaphragm, 504, first casing, 505, spring, 506, second casing, 507, lug, 508, circular slot, 7, mounting hole, 8, bolt.

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 cable bridge capable of adjusting a lapping angle comprises a bridge 1, an adjusting mechanism 4 is installed above the bridge 1, the adjusting mechanism 4 comprises a rotating shaft 401, a convex plate 402, a convex rod 403, a vertical rod 404, a curved groove 405 and a nut 406, the bottom end of the rotating shaft 401 is fixedly connected in the middle of the top end of the bridge 1, the upper portion of the rotating shaft 401 is rotatably connected with the convex plate 402 through an internal bearing, the rotating shaft 401 on the bridge 1 rotates on the convex plate 402 through the internal bearing to adjust the angle of the bridge 1, the convex rod 403 is arranged below the convex plate 402, one end of the convex rod 403 is fixedly connected at the upper rear end of the bridge 1, the vertical rod 404 is fixedly connected at the top end of the convex rod 403, the upper outer wall of the vertical rod 404 is attached to the inner surface of the curved groove 405, the curved groove 405 is arranged on the upper inner wall of the convex plate 402, the bridge 1 drives the vertical rod 404 to slide in the curved groove 405 on the convex plate 402 through the convex rod 403, the upper outer wall of the vertical rod 404 is in threaded connection with the nut 406, the bottom end of the nut 406 abuts against the top end of the convex plate 402, after adjustment is completed, the nut 406 is rotated to move downwards on the outer wall of the vertical rod 404, and the nut 406 abuts against the convex plate 402, so that the bridge frame 1 is fixed in position.

One end rigid coupling of flange 402 has connecting plate 2, and the one end rigid coupling of connecting plate 2 has square slab 3, and square slab 3 supports flange 402 and whole through connecting plate 2.

Mounting holes 7 are formed in the inner walls of the four corners of the square plate 3, bolts 8 are arranged on the inner surfaces of the mounting holes 7 in a clearance fit mode, the bolts 8 are arranged in the mounting holes 7 in the four corners of the square plate 3 and are connected with external parts, and therefore the square plate 3 is fixed in position.

A plurality of fixing mechanisms 5 are arranged on the inner wall of the bridge frame 1, each fixing mechanism 5 comprises a cable 501, rubber blocks 502, a transverse plate 503, a first shell 504, a spring 505, a second shell 506, a convex block 507 and a circular groove 508, two rubber blocks 502 are attached to the outer wall of the cable 501, the transverse plates 503 are fixedly connected to the outer sides of the rubber blocks 502, the rubber blocks 502 increase the friction force between the transverse plates 503 and the cable 501, the cable 501 is fixed, the first shell 504 is fixedly connected to the outer sides of the transverse plates 503, the spring 505 is fixedly connected to the inner wall of the first shell 504, the second shell 506 is fixedly connected to the outer sides of the springs 505, the convex blocks 507 are fixedly connected to the outer sides of the second shell 506, the outer sides of the convex blocks 507 are fixedly connected to the inner surface of the circular grooves 508, the circular grooves 508 are arranged on the inner wall of the bridge frame 1, when the cable 501 passes through the circular grooves 508 on the bridge frame 1, the rubber blocks 502 on both sides are contacted, the transverse plates 503 enable the transverse plates 503 to move outwards, the first shell 504 is driven by the transverse plates 503 to move towards the outer sides in the second shell 506, the spring 505 is compressed, and in turn the rubber block 502 is held against the cable 501 by the elasticity of the spring 505.

When the cable bridge with the adjustable lapping angle is used, firstly, bolts 8 are manually installed in installation holes 7 at four corners of a square plate 3 and are connected with an external part, so that the square plate 3 is fixed at a fixed position, the square plate 3 supports a convex plate 402 and the whole through a connecting plate 2, the cables 501 penetrate through circular grooves 508 on a bridge 1 one by one, when the cables 501 are contacted with rubber blocks 502 at two sides, a transverse plate 503 moves outwards, the transverse plate 503 drives a first shell 504 to move outwards in a second shell 506, a spring 505 compresses, otherwise, the rubber blocks 502 hold the cables 501 through the elasticity of the spring 505, a rotating shaft 401 on the bridge 1 is manually rotated on the convex plate 402 through an internal bearing, the bridge 1 drives a vertical rod 404 to slide in a curved groove 405 on the convex plate 402 through a convex rod 403, the angle of the bridge 1 is adjusted, a rotating nut 406 moves downwards on the outer wall 404 of the vertical rod after the adjustment, the nut 406 is tightly pressed on the convex plate 402, the bridge frame 1 is fixed in position, and the cable 501 is convenient to connect.

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 an adjustable take up cable testing bridge of line angle, includes crane span structure (1), its characterized in that: an adjusting mechanism (4) is arranged above the bridge (1);

the adjusting mechanism (4) comprises a rotating shaft (401), a convex plate (402), a convex rod (403), a vertical rod (404), a curved groove (405) and a nut (406);

the bottom rigid coupling of pivot (401) is in the middle of the top of crane span structure (1), the top of pivot (401) is rotated with flange (402) through inside bearing and is linked to each other, the below of flange (402) is provided with nose bar (403), the one end rigid coupling of nose bar (403) is in the top rear end of crane span structure (1), the top rigid coupling of nose bar (403) has montant (404), the top outer wall of montant (404) is laminated with the internal surface of curved groove (405) mutually, the top inner wall at flange (402) is seted up in curved groove (405), the top outer wall threaded connection of montant (404) has nut (406), the bottom of nut (406) is supported tightly on the top of flange (402).

2. The cable tray of claim 1, wherein the cable tray comprises: one end rigid coupling of flange (402) has connecting plate (2), the one end rigid coupling of connecting plate (2) has square board (3).

3. The cable tray of claim 2, wherein the angle of the lapping is adjustable by: mounting holes (7) are formed in the inner walls of the four corners of the square plate (3), and bolts (8) are in clearance fit with the inner surfaces of the mounting holes (7).

4. The cable tray of claim 1, wherein the cable tray comprises: a plurality of fixing mechanisms (5) are arranged on the inner wall of the bridge (1);

the fixing mechanism (5) comprises a cable (501), a rubber block (502), a transverse plate (503), a first shell (504), a spring (505), a second shell (506), a convex block (507) and a circular groove (508);

the outer wall laminating of cable (501) has two rubber blocks (502), the equal rigid coupling in the outside of rubber block (502) has diaphragm (503), the equal rigid coupling in the outside of diaphragm (503) has first casing (504), the equal rigid coupling in the inner wall of first casing (504) has spring (505), the equal rigid coupling in the outside of spring (505) has second casing (506), the equal rigid coupling in the outside of second casing (506) has lug (507), the equal rigid coupling in the internal surface of circular slot (508) in the outside of lug (507), the inner wall at crane span structure (1) is all seted up in circular slot (508).