CN209994028U

CN209994028U - Stable form cable testing bridge with adjustable connecting piece

Info

Publication number: CN209994028U
Application number: CN201921148242.XU
Authority: CN
Inventors: 钱学林; 陆纪宏
Original assignee: Jiangsu Yongfeng Electrical Instrument Co Ltd
Current assignee: Jiangsu Yongfeng Electrical Instrument Co Ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-01-24
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a stable form cable testing bridge with adjustable connecting piece, including shell and fixed plate. The utility model realizes the fixation of the clamp plate to the cable by the movable plates which are arranged at two sides and driven by the threaded rod to move relatively through the arrangement of the clamp plate, so that the fixation is firm, and the multi-row wiring can be realized by arranging the plurality of rows of clamp plates, thereby improving the utilization rate of the inner cavity of the shell and increasing the number of the wiring; by arranging the bottom plate, the fixed position can be adjusted by moving the first sliding block on the bottom plate in the first sliding groove, so that the fixation is firm and stable; the second sliding block and the second sliding groove are arranged, so that the position of the clamping plate can be adjusted, the distance between the cables can be conveniently adjusted, and the fixing is convenient and firm; through being provided with the apron for the protecting effect is good. The utility model has the advantages of firm fixation and large wiring quantity.

Description

Stable form cable testing bridge with adjustable connecting piece

Technical Field

The utility model relates to a cable testing bridge technical field specifically is a stable form cable testing bridge with adjustable connecting piece.

Background

Cable trays are widely used in modern building harnesses to allow cables to be routed neatly inside from one device to another without affecting the aesthetic appearance of the frame. The cable bridge frame in the prior art adopts a buckle or an iron wire to fix the cable on the inner side of the cable bridge frame, so that the outer skin of the cable is easily damaged, and the cable bridge frame is not firm enough to fix the cable, which is a major disadvantage in the prior art; moreover, the cable tray in the prior art is basically provided with a single row of routing lines, which causes great waste of space inside the cable tray, and the number of the routing lines is small, which increases the use cost, which is another disadvantage of the prior art. Based on above reason, the utility model provides a stable form cable testing bridge with adjustable connecting piece solves these not enough.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's fixed insecure and walking the defect that the line is small in quantity, provide a stable form cable testing bridge with adjustable connecting piece. The stable cable bridge with the adjustable connecting piece has the characteristics of firmness in fixation, large wiring quantity and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a stable cable bridge with adjustable connecting pieces comprises a shell, wherein the inner cavity of the shell is movably connected with a plurality of bottom plates, the top surface of each bottom plate is bilaterally and symmetrically and movably connected with two threaded rods, one ends of the threaded rods, far away from the bottom plates, are fixedly connected with rotating wheels, the centers of the side walls of the threaded rods are movably connected with a fixed plate, the upper side wall and the lower side wall of the fixed plate are uniformly and movably connected with a plurality of clamping plates, the upper side and the lower side of the fixed plate are respectively provided with a movable plate, the movable plate is bilaterally and symmetrically provided with two threaded holes, the threaded rods and the threaded holes are movably connected, the side wall of the movable plate, close to one side of the fixed plate, is movably connected with a plurality of clamping plates, the centers, the two ends of the connecting plate are movably connected with the movable plate.

Preferably, a first sliding groove is formed in the center of the bottom surface of the shell, a first sliding block is fixedly connected to the center of the bottom surface of the bottom plate, and the first sliding block and the first sliding groove are movably connected to change the fixed position, so that the fixing is firm and stable.

Preferably, the shell is arranged in a concave shape, and the cover plate is movably connected to the top surface of the shell, so that the protection effect on the inner cavity of the shell is good.

Preferably, all seted up the second spout on the upper and lower lateral wall of fixed plate, another two second spouts have been seted up on the lateral wall that the fly leaf is close to fixed plate one side, the second spout all sets up, a plurality of from the left hand right side equal fixedly connected with second slider on the lateral wall of splint, swing joint sets up between second slider and the second spout, can adjust convenient operation according to cable diameter's difference and interval difference.

Preferably, the clamping plate is arranged in an arc shape, and the side wall of the clamping plate, which is far away from one side of the second sliding block, is fixedly connected with an anti-slip pad, so that the damage to the cable is avoided, and the fixation is firm.

Preferably, the left side wall and the right side wall of the movable plate are both provided with third sliding grooves, the side walls of the connecting plate close to the two sides are movably connected with third sliding blocks, and the third sliding blocks are movably connected with the third sliding grooves to avoid loosening of the fixed plate and the movable plate.

Preferably, the threaded rod is arranged in a mode that the thread rotating directions of the threaded rod are opposite, and the centers of the side walls of the threaded rod are symmetrical, so that the clamping operation of relative movement of the movable plates on the two sides is realized.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model realizes the fixation of the clamp plate to the cable by the movable plates which are arranged at two sides and driven by the threaded rod to move relatively through the arrangement of the clamp plate, so that the fixation is firm, and the multi-row wiring can be realized by arranging the plurality of rows of clamp plates, thereby improving the utilization rate of the inner cavity of the shell and increasing the number of the wiring; by arranging the bottom plate, the fixed position can be adjusted by moving the first sliding block on the bottom plate in the first sliding groove, so that the fixation is firm and stable; the second sliding block and the second sliding groove are arranged, so that the position of the clamping plate can be adjusted, the distance between the cables can be conveniently adjusted, and the fixing is convenient and firm; through being provided with the apron for the protecting effect is good.

Drawings

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

FIG. 2 is a schematic view of the structure of the plane A of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of fig. 1 at B.

Reference numbers in the figures: 1. a housing; 2. a base plate; 3. a threaded rod; 4. a rotating wheel; 5. a fixing plate; 6. a splint; 7. a movable plate; 8. a rotating shaft; 9. a connecting plate; 10. a first chute; 11. a first slider; 12. a cover plate; 13. a second chute; 14. a second slider; 15. a non-slip mat; 16. a third chute; 17. and a third slide block.

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 a technical solution: a stable cable bridge with adjustable connecting pieces comprises a shell 1, the shell 1 is arranged in a concave shape, a cover plate 12 is movably connected on the top surface of the shell 1, the protection effect on the inner cavity of the shell 1 is good, the inner cavity of the shell 1 is movably connected with a plurality of bottom plates 2, a first sliding chute 10 is arranged at the center of the bottom surface of the shell 1, a first sliding block 11 is fixedly connected at the center of the bottom surface of the bottom plate 2, the first sliding block 11 and the first sliding chute 10 are movably connected and arranged, the fixed position can be changed, so that the fixation is firm and stable, two threaded rods 3 are movably connected on the top surface of the bottom plate 2 in a bilateral symmetry mode, the thread rotating directions of the threaded rods 3 with the centers of the side walls as two symmetrical sides are opposite, the clamping operation of the movable plates 7 on two sides is realized, a rotating, the upper side wall and the lower side wall of the fixed plate 5 are uniformly and movably connected with a plurality of clamping plates 6, the upper side wall and the lower side wall of the fixed plate 5 are respectively provided with a second chute 13, the side wall of the movable plate 7, which is close to one side of the fixed plate 5, is provided with another two second chutes 13, the second chutes 13 are arranged from left to right, the side walls of the plurality of clamping plates 6 are respectively and fixedly connected with a second slide block 14, the second slide blocks 14 and the second chutes 13 are movably connected and arranged, can be adjusted according to different diameters and different intervals of cables, the operation is convenient, the clamping plates 6 are arranged in an arc shape, the side wall of the clamping plates 6, which is far away from one side of the second slide blocks 14, is fixedly connected with a non-slip mat 15, the cables are prevented from being damaged and the cables are firmly fixed, the upper side and the, swing joint has a plurality of splint 6 on the lateral wall that fly leaf 7 is close to fixed plate 5 one side, the equal fixedly connected with pivot 8 in lateral wall center about fixed plate 5, swing joint has two connecting plates 9 on the lateral wall of pivot 8, intercrossing sets up between two connecting plates 9, swing joint sets up between the both ends of connecting plate 9 and the fly leaf 7, third spout 16 has all been seted up on the lateral wall about fly leaf 7, swing joint has third slider 17 on the lateral wall that connecting plate 9 is close to both sides, swing joint sets up between third slider 17 and the third spout 16, avoid the not hard up of fixed plate 5 and fly leaf 7.

The working principle is as follows: when the device is used, firstly, the bottom plate 2 is pushed to move, so that the first slider 11 on the bottom plate 2 moves in the first chute 10, the adjustment operation of the cable fixing position is realized, the fixing effect is good, the fixation is firm, then, the second slider 14 on the clamping plate 6 is pushed to move in the second chute 13 according to the requirements of the thickness and the spacing of the cable, then, the cable penetrates through a plurality of fixed plates 5 and movable plates 7 in the shell 1, the wiring is completed, the number of the wiring is improved due to the multilayer wiring, then, the rotating wheel 4 is rotated, the threaded rod 3 is meshed with the threaded hole on the movable plate 7 to rotate, the movable plate 7 moves towards one side of the fixed plate 5, the cable is fixed by the clamping plate 6, the sliding is avoided, meanwhile, the fixing is more firm and stable through the arrangement of the anti-skid pads 15, the damage of the device to the cable, the looseness of the movable plate 7 and the fixed plate 5 can be effectively avoided, and the upper cover plate 12 is closed finally, so that the protection effect on the interior of the shell 1 is good.

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 stable form cable testing bridge with adjustable connecting piece, includes shell (1), its characterized in that: the inner cavity of the shell (1) is movably connected with a plurality of bottom plates (2), the top surface of each bottom plate (2) is movably connected with two threaded rods (3) in a bilateral symmetry mode, one ends, far away from the bottom plates (2), of the threaded rods (3) are fixedly connected with rotating wheels (4), the side wall centers of the threaded rods (3) are movably connected with fixed plates (5), the upper side wall and the lower side wall of each fixed plate (5) are uniformly and movably connected with a plurality of clamping plates (6), the upper side wall and the lower side wall of each fixed plate (5) are respectively provided with a movable plate (7), the movable plates (7) are symmetrically provided with two threaded holes in a bilateral symmetry mode, the threaded rods (3) are movably connected with the threaded holes, the side wall, near one side of the fixed plates (5), of each movable plate (7) is movably connected with, swing joint has two connecting plates (9) on the lateral wall of pivot (8), two intercrossing sets up between connecting plate (9), swing joint sets up between both ends of connecting plate (9) and fly leaf (7).

2. A stabilized cable tray according to claim 1, wherein: first spout (10) have been seted up at the bottom surface center of shell (1), the first slider (11) of bottom surface center fixedly connected with of bottom plate (2), swing joint sets up between first slider (11) and first spout (10).

3. A stabilized cable tray according to claim 1, wherein: the shell (1) is arranged in a concave shape, and a cover plate (12) is movably connected to the top surface of the shell (1).

4. A stabilized cable tray according to claim 1, wherein: all seted up second spout (13) on the upper and lower lateral wall of fixed plate (5), have seted up two other second spouts (13) on the lateral wall that fly leaf (7) are close to fixed plate (5) one side, second spout (13) all set up from the left hand right side, a plurality of equal fixedly connected with second slider (14) on the lateral wall of splint (6), swing joint sets up between second slider (14) and second spout (13).

5. A stabilized cable tray according to claim 4, wherein: the clamping plate (6) is arranged in an arc shape, and the side wall of one side, away from the second sliding block (14), of the clamping plate (6) is fixedly connected with an anti-slip pad (15).

6. A stabilized cable tray according to claim 1, wherein: third spout (16) have all been seted up on the lateral wall about fly leaf (7), swing joint has third slider (17) on the lateral wall that connecting plate (9) are close to both sides, swing joint sets up between third slider (17) and third spout (16).

7. A stabilized cable tray according to claim 1, wherein: the threaded rod (3) is arranged in a way that the thread turning directions are opposite by taking the center of the side wall of the threaded rod as symmetrical two sides.