CN220209869U - Cable bridge convenient for laying cable and wire - Google Patents

Abstract

The utility model discloses a cable bridge convenient for laying cable wires, which comprises a cable groove, at least two first guide wheels, a second guide wheel and at least two third guide wheels, wherein groove bodies are arranged on two sides of the cable groove along the length direction, first shafts are arranged at the centers of two ends of the first guide wheels, the first guide wheels are fixedly connected into guide wheel groups through the first shafts, the guide wheel groups are respectively movably inlaid at the inner sides of the groove bodies on two sides through the first shafts at the two ends, second shafts are arranged at the centers of the two ends of the second guide wheels, the second guide wheels are respectively movably inlaid at the inner sides of the groove bodies on two sides through the second shafts at the two ends, and the first guide wheels, the second guide wheels and the third guide wheels are sequentially distributed from the ports of the cable groove to the cable groove. The utility model uses the guide wheel to help the separation and independence of the cables or wires, and avoids fire accidents caused by heat generated by the mutual winding and aggregation of the cables or wires.

Description

Cable bridge convenient for laying cable and wire

Technical Field

The utility model relates to the technical field of cable bridges, in particular to a cable bridge which is convenient for laying cable wires.

Background

Cabling refers to the process of laying and installing cables along a route being surveyed to form a cabling. Depending on the application, the method can be divided into overhead, underground (pipelines and direct burial), underwater, wall, tunnel and other laying modes. The reasonable choice of the cable laying mode is very important to ensure the transmission quality, the reliability, the construction maintenance and the like of the line.

Because the existing cable bridge frame is simple in structure, the following problems exist in the laying process: most of cables are laid alternately, and are stacked layer by layer and seriously accumulated, so that a heating phenomenon is caused, and even a fire disaster occurs; the cable or the electric wire is laid comparatively troublesome, probably causes the damage because dragging to cable or electric wire, still wastes time and energy in constructor laying process moreover.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a cable bridge which is convenient for laying cables and wires, and avoids the phenomena of heating and even fire disaster caused by alternate laying, layer-by-layer superposition and serious accumulation of the cables or the wires; the cable or the wire is prevented from being damaged due to dragging and pulling, and time and physical strength are saved for constructors in the laying process.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a make things convenient for cable testing bridge of cable wire which characterized in that: including cable groove, second leading wheel, two at least first leading wheels and two at least third leading wheels, the both sides of cable groove all are equipped with the cell body along length direction, the wheel body surface of first leading wheel is equipped with the recess, first leading wheel both ends center department all is equipped with first axle, become the leading wheel group through first axle fixed connection between the first leading wheel, the leading wheel group is movable the inboard at both sides cell body and leading wheel group can rotate round the axle of self respectively through the first axle at both ends, second leading wheel both ends center department is equipped with the second axle, the second leading wheel is movable the inboard at both sides cell body and the second leading wheel can rotate around the axle of self respectively through the second axle at both ends, every third leading wheel activity cup joints on a bearing, the one end vertical fixation of bearing is on the inboard diapire of cable groove, the third bearing is located the corner of cable groove, third bearing evenly distributed is on a straight line, first leading wheel, second leading wheel and third leading wheel are arranged in proper order from the cable port of cable groove.

The cable testing bridge of foretell one kind conveniently lays cable wire, its characterized in that: the utility model discloses a cable duct, including cable duct, shaft hole, layering pole and layering pole, be equipped with two at least rows of shaft holes on the cell body inner wall of both sides on the cable duct, the shaft hole is along cable duct length direction evenly distributed, every row the shaft hole is arranged in proper order along cell body height direction, both sides the position in shaft hole corresponds each other, install layering pole and layering pole in the shaft hole and can rotate round the axle of self.

The cable testing bridge of foretell one kind conveniently lays cable wire, its characterized in that: the cable bridge frame also comprises at least two cover plates, two sides two sliding grooves with the same structure are arranged on the inner wall of the groove body, the two sliding grooves are close to the top of the cable groove, each sliding groove is arranged along the length direction of the cable groove, the two sliding grooves are sequentially distributed along the height direction of the cable groove, the positions of the sliding grooves on the two side groove bodies correspond to each other, the cover plates are alternately distributed in the two sliding grooves and cover the top of the whole cable groove, and the cover plates are in sliding connection with the sliding grooves.

The cable testing bridge of foretell one kind conveniently lays cable wire, its characterized in that: the limiting device for the cover plate is arranged on the sliding groove and comprises two screw rods and a connecting belt, the connecting belt is U-shaped, screw holes are formed in two ends of an opening of the connecting belt, a screw channel is arranged in each screw hole, and the two screw rods are movably sleeved with the connecting belt through the screw channel of each screw hole.

Compared with the prior art, the utility model has the following advantages:

1. the utility model uses three guide wheels to help the separation and independence of the cables or wires, and avoids fire accidents caused by the mutual winding and aggregation of the cables or wires.

2. The guide wheel used in the utility model can be disassembled, and after the cable or the wire in one section of bridge frame is laid, the guide wheel can be replaced by a layering rod, and the guide wheel is installed in the next section of bridge frame to continuously help the laying of the cable or the wire.

3. According to the utility model, the shaft holes are arranged on the cable grooves, so that layering rods can be arranged when the number of cables or wires is large, and layering is carried out on the cables or wires, thereby helping the cables or wires to be mutually independent.

4. The cover plate on the utility model can ensure that the cable or the wire is in a relatively airtight environment when in use, ensure the service life of the cable or the wire, and maintain one section of the wire under the condition of not interfering other sections of wires when the cable or the wire breaks down.

The utility model is described in further detail below with reference to the drawings and examples.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of a third guide wheel of the present utility model;

FIG. 3 is a top view of the present utility model;

FIG. 4 is a schematic view of the arrangement of the axial bore in the cable trough of the present utility model;

FIG. 5 is a schematic view of the positional relationship among the cover plate, the cable tray and the chute according to the present utility model;

FIG. 6 is a schematic view of the positional relationship between a spacing device and a cable duct according to the present utility model;

fig. 7 is a schematic structural view of the connecting band of the present utility model.

Reference numerals illustrate:

1-a cable trough; 2-a first guide wheel; 3-a second guide wheel;

4-a third guide wheel; 5, a groove body; 6, a guide wheel set;

7-a second axis; 8-a bearing; 9-a shaft hole;

10-layering a rod; 11-cover plate; 12-a chute;

13-a limiting device; 14-a screw; 15-connecting bands;

16-screw holes; 17-groove; 18-first axis.

Detailed Description

As shown in fig. 1, fig. 2, fig. 3 and fig. 6, the utility model comprises a cable groove 1, a second guide wheel 3, at least two first guide wheels 2 and at least two third guide wheels 4, wherein the two sides of the cable groove 1 are respectively provided with a groove body 5 along the length direction, the surfaces of the wheel bodies of the first guide wheels 2 are respectively provided with a groove 17, the centers of the two ends of the first guide wheels 2 are respectively provided with a first shaft 18, the first guide wheels 2 are fixedly connected into a guide wheel group 6 through the first shafts 18, the guide wheel groups 6 are respectively movably embedded at the inner sides of the groove bodies 5 at the two ends through the first shafts 18 at the two ends and can rotate around the own shafts, the centers of the two ends of the second guide wheels 3 are respectively movably embedded at the inner sides of the groove bodies 5 at the two ends and the second guide wheels 3 can rotate around the own shafts, each third guide wheel 4 is movably sleeved on a bearing 8, one end of the bearing 8 is vertically fixed at the inner side of the cable groove 1, the third bearings 8 are arranged at the inner sides of the cable groove 1, and the third guide wheels 4 are sequentially distributed at the positions of the first guide wheels 1 and the straight line grooves 1. The first guide wheel 2 is provided with the grooves, so that the guide wheel has the guide effect on cables or wires, each cable or wire is independently separated, and because the guide wheel set 6 can rotate, the force is saved when a constructor lays a line according to the lever principle, the pulling force on the cable or wire is reduced, and the damage to the cable or wire is avoided; the second guide wheel 3 can also rotate due to the second shaft 7, when a line is laid, a cable or an electric wire can pass through the space between the first guide wheel 2 and the second guide wheel 3, the second guide wheel can apply a downward force to the cable or the electric wire, so that the cable or the electric wire can be prevented from sliding out of the groove 17, and the aim of saving labor is achieved according to the principle that a pulley block is added by a lever; the third guide wheel cloth 4 is arranged at the corner of the cable duct 1 to help the cable or the electric wire to be separated again, so that the cable or the electric wire is prevented from being scratched by the edge of the corner of the cable duct 1, and the aim of saving more labor is achieved by increasing the lever principle of the pulley block.

As shown in fig. 3 and fig. 4, at least two rows of shaft holes 9 are formed in the inner walls of the groove bodies 5 on two sides of the cable groove 1, the shaft holes 9 are uniformly distributed along the length direction of the cable groove 1, each row of shaft holes 9 are sequentially distributed along the height direction of the groove body 5, the positions of the shaft holes 19 on two sides correspond to each other, and a layering rod 10 is arranged in the shaft holes 9 and can rotate around the shaft of the layering rod 10. The layering rod 10 can help layering the cables or wires when the number of the cables or wires laid is large, so that the cables or wires are separated independently, and heat generated by intertwining the cables or wires is avoided, so that fire accidents are caused; since the layering rod 10 can rotate around the axis, the layering rod 10 can help the cable or wire to be conveyed when the cable or wire is laid.

As shown in fig. 1, fig. 5 and fig. 6, the cable bridge further includes at least two cover plates 11, two upper and lower sliding grooves 12 with the same structure are all provided on the inner walls of the groove bodies 5 on two sides of the cable groove 1, the two sliding grooves 12 are all close to the top of the cable groove 1, each sliding groove 12 is arranged along the length direction of the cable groove 1, the two sliding grooves 12 are sequentially arranged along the height direction of the cable groove 1, the positions of the sliding grooves 12 on the groove bodies 1 on two sides correspond to each other, the cover plates 11 are alternately arranged in the two sliding grooves and cover the top of the whole cable groove 1, and the cover plates 11 are slidably connected with the sliding grooves 1. The cover plate 11 in the utility model is alternately arranged by using the upper chute 12 and the lower chute 12, so that the cover plate 11 can protect cables and wires in the cable duct 1, and when a certain section of line breaks down, the cover plate 11 on a certain section of bridge frame can be pushed open to check the line under the condition of not interfering with the lines of other sections.

As shown in fig. 6 and 7, a limiting device 13 for the cover plate 11 is mounted on the chute 12, the limiting device 13 comprises two screws 14 and a connecting belt 15, the connecting belt 15 is in a U shape, screw holes 16 are formed in two ends of an opening of the connecting belt 15, screw channels are formed in the screw holes 16, and the two screws 14 are movably sleeved with the connecting belt 15 through the screw channels of the screw holes 16. When the cable bridge is arranged vertically, the cover plate 11 slides downwards along with gravity, so that a limiting device 13 is arranged, and the limiting device can fix the cover plate 11 at a position wanted by a constructor.

As shown in fig. 1 and 3, when in use, each guide wheel is installed in the cable slot 1, when the number of cables or wires is large, the layering rod 10 can be installed in the cable slot 1 through the shaft hole 9, after the installation is finished, the wires or wires start to be laid, pass through the grooves 17 of the first guide wheels 2, then pass through the lower parts of the second guide wheels 3, finally each cable or wire is layered by the local area where the layering rod 10 is laid, when the cable or wire reaches the corner of the bridge, each cable or wire is wound on the third guide wheels 3 respectively, and separated again, and when the cable or wire is laid, the baffle plate can be installed according to the situation.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, and any simple modification, variation and equivalent structural transformation of the above embodiment according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims (4)

1. The utility model provides a make things convenient for cable testing bridge of cable wire which characterized in that: including cable groove (1), second leading wheel (3), two at least first leading wheels (2) and two at least third leading wheels (4), the both sides of cable groove (1) all are equipped with cell body (5) along length direction, the wheel body surface of first leading wheel (2) is equipped with recess (17), first leading wheel (2) both ends center department all is equipped with first axle (18), become leading wheel group (6) through first axle (18) fixed connection between first leading wheel (2), leading wheel group (6) are through the first axle (18) at both ends respectively movable mosaic in the inboard of both sides cell body (5) and leading wheel group (6) can rotate around the axle of self, second leading wheel (3) both ends center department is equipped with second axle (7), second leading wheel (3) are through the second axle (7) at both ends respectively movable mosaic in the inboard of both sides cell body (5) and second leading wheel (3) can rotate around self axle, every third leading wheel (4) are through first axle (18) fixed connection one-tenth leading wheel group (6), the wire rope is located on the straight line bearing (8) is located in a corner (8), the cable is located at the corner (8) is evenly, the cable is located in the top of a straight line (8) position of the cable groove (1) The second guide wheel (3) and the third guide wheel (4) are sequentially arranged from the port of the cable groove (1) to the inside of the cable groove (1).

2. A cable bridge for facilitating the laying of electrical cable wires according to claim 1, wherein: the utility model discloses a cable duct, including cable duct (1) and shaft hole (9), be equipped with two at least rows shaft hole (9) on cell body (5) inner wall of both sides on cable duct (1), shaft hole (9) are along cable duct (1) length direction evenly distributed, every row shaft hole (9) are arranged in proper order along cell body (5) direction of height, both sides the position of shaft hole (9) corresponds each other, install layering pole (10) and layering pole (10) in shaft hole (9) can rotate round the axle of self.

3. A cable bridge for facilitating the laying of electrical cabling as defined in claim 1 or 2, wherein: the cable bridge frame also comprises at least two cover plates (11), two sides are respectively provided with two sliding grooves (12) with the same structure on the inner wall of the groove body (5), the two sliding grooves (12) are respectively close to the top of the cable groove (1), each sliding groove (12) is arranged along the length direction of the cable groove (1), the two sliding grooves (12) are sequentially distributed along the height direction of the cable groove (1), the positions of the sliding grooves (12) on the two sides of the groove body (5) correspond to each other, the cover plates (11) are alternately distributed in the two sliding grooves (12) and cover the top of the whole cable groove (1), and the cover plates (11) are in sliding connection with the cable groove (1).

4. A cable bridge for facilitating the laying of electrical cabling as defined in claim 3, wherein: install stop device (13) to apron (11) on spout (12), stop device (13) include two screw rods (14) and a connecting band (15), connecting band (15) are U type form, connecting band (15) opening part both ends all are equipped with screw (16), be equipped with the silk way in screw (16), two screw rods (14) are respectively through the silk way and the activity of connecting band (15) of screw (16) cup joint.