CN214100737U - Layered cable bridge - Google Patents

Abstract

The utility model discloses a layered cable bridge, which comprises a bridge body, a cable seat, a separation plate, a clamping seat, a rotating shaft, a turnover plate and an adjusting piece, wherein the separation plate is arranged on the left side wall and the right side wall in the bridge body, a plurality of mounting openings are arranged on the partition plate, a plurality of cable seats are arranged in the partition plate and the bridge frame body, the positions of the clamping seats corresponding to the mounting openings are arranged on the left side wall and the right side wall of the bridge frame body, two sides of the turnover plate are respectively and rotatably connected with the left side wall and the right side wall of the mounting openings through rotating shafts, the adjusting piece is connected with the rotating shaft and drives the turnover plate to swing through the rotating shaft, and the adjusting piece is matched with the clamping seat to fix the turnover plate, the adjusting piece comprises a connecting shaft and a sleeve, the connecting shaft is connected with the rotating shaft, grooves are uniformly distributed on the shaft surface of the connecting shaft, and raised lines are uniformly distributed on the inner diameter shaft surface of the sleeve; this layer-stepping cable testing bridge regulating part is convenient for cable laying, and makes the cable lay in order, and then makes things convenient for staff's daily maintenance.

Description

Layered cable bridge

The technical field is as follows:

the utility model relates to a crane span structure technical field especially relates to a layered cable testing bridge.

Background art:

the cable bridge is a tool for cable routing, is used for laying cables, and is mainly divided into structures such as a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge and a grid type cable bridge, wherein the groove type cable bridge is a totally enclosed cable bridge and is suitable for laying computer cables, communication cables, thermocouple cables and control cables of other high-sensitivity systems, and has better effects on screen interference and cable protection in a heavy corrosion environment, and the groove type direct-through shielding and the surface treatment are considered to be galvanized; the tray type cable bridge is one of petroleum, chemical industry, electric power, light industry, television, telecommunication and other fields, and has the advantages of light weight and large load; the trapezoid cable bridge is suitable for laying large cables, in particular high and low power cables.

Need lay and bear many cables on the cable testing bridge, and current cable testing bridge is mostly single layer construction, not only does not separate the cable and lays, and makes the cable overstock of a large number together, piles up like this between cable and the cable and can lead to cable intertwine and extrusion, can damage the top layer of cable even when the staff of not being convenient for daily overhaul.

The utility model has the following contents:

in order to solve the technical problem, the utility model provides a layered cable testing bridge can separate a large amount of cable layering and lay, avoids piling up the extrusion between the cable.

The utility model provides a layered cable testing bridge, includes bridge frame body, cable seat, division board, cassette, pivot, returning face plate and regulating part, the division board is installed on the internal left and right sides wall of crane span structure, just be provided with a plurality of installing ports on the division board, it is a plurality of the cable seat is installed division board and crane span structure are internal, the cassette corresponds the position of installing port is installed the left and right sides wall of bridge frame body, the both sides of returning face plate are rotated through the lateral wall about pivot and installing port respectively and are connected, just the regulating part with the pivot is connected and is driven the returning face plate swing through the pivot, just the returning face plate can be fixed with the cassette cooperation to the regulating part.

Preferably, the regulating part includes connecting axle and sleeve, the connecting axle with the pivot is connected, the axial plane of connecting axle is provided with the recess of circumference equipartition, telescopic internal diameter axial plane is provided with the sand grip of circumference equipartition, just the sleeve cup joints on the axial plane of connecting axle through the cooperation of sand grip and recess to can promote the sleeve and remove along the recess.

Preferably, the clamping seat is of a ring-shaped structure, the inner diameter position of the clamping seat is provided with inner insections, and the outer diameter axial surface of the sleeve is provided with outer insections so that the outer insections can be matched and clamped with the inner insections of the clamping seat when the sleeve moves towards the clamping seat along the groove.

Preferably, the heights of the sleeve and the connecting shaft are both greater than the height of the clamping seat, and the height of the outer insection is equal to the height of the inner insection.

Preferably, the side wall of the bridge frame body is provided with a mounting hole, the rotating shaft is mounted in the mounting hole, one end of the rotating shaft facing the mounting hole is connected with the partition plate, and the other end of the rotating shaft is connected with the connecting shaft.

Preferably, the mounting port is located between the front and rear cable holders on the same horizontal plane.

The utility model has the advantages that: this a plurality of cable seat centre gripping cables of layer-stepping cable testing bridge for the cable is separated and is laid, and through the division board with the cable layering, avoid piling up the winding and the extrusion of mutual contact between the cable, the regulating part can drive the returning face plate swing simultaneously and change the switching of installing port, but make the cable interconnect of upper and lower floor, the cable laying of being convenient for, and make the cable lay in order, and then make things convenient for staff's daily overhaul.

Drawings

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

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a sectional view taken along line B-B of fig. 1.

In the figure: 1 bridge frame body, 2 cable holders, 3 division boards, 31 installing ports, 4 clamping seats, 5 rotating shafts, 6 turning boards, 7 adjusting parts, 71 connecting shafts, 72 sleeves, 73 grooves, 74 convex strips, 75 outer insections and 76 inner insections.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the present invention.

As shown in fig. 1-3, a layered cable tray comprises a tray body 1, cable seats 2, a partition plate 3, a card seat 4, a rotating shaft 5, a turning plate 6 and an adjusting member 7, wherein the partition plate 3 is installed on the left and right side walls in the tray body 1, the partition plate 3 is provided with a plurality of installation ports 31, the cable seats 2 are installed in the partition plate 3 and the tray body 1, specifically, the installation ports 31 are located between the front and rear cable seats 2 on the same horizontal plane, as shown in fig. 2, two installation ports 31 are provided between the front and rear cable seats 2 on the partition plate 3, the number of the turning plate 6 and the number of the installation ports 31 are two, the cables on the upper layer can pass through the installation ports 31 to be connected with the cables on the lower layer, so that the cables can be laid more flexibly and conveniently on the layered premise, the card seat 4 is installed on the left and right side walls of the tray body 1 corresponding to the installation ports 31, the both sides of returning face plate 6 are connected with the left and right sides lateral wall of installing port 31 through pivot 5 respectively and rotate, just regulating part 7 with pivot 5 is connected and drives returning face plate 6 swing through pivot 5, just returning face plate 6 can be fixed in regulating part 7 and the cooperation of cassette 4.

Layered cable testing bridge theory of operation be the crane span structure body 1, cable seat 2, division board 3, cassette 4, pivot 5, mutually support between 6 and the regulating part 7 of returning face plate, the cable layering sets up and separates through 2 cable seats and lays in division board 3 and the crane span structure body, and regulating part 7 drives 6 swings of returning face plate and changes the switching of installing port 31, but the cable of upper and lower floor when installing port 31 is opened interconnect, the cable of upper and lower floor separates each other when installing port 31 is closed, be convenient for the alternative use when laying the cable, compare with traditional cable testing bridge, this layered cable testing bridge passes through division board 3 with the cable layering, avoid piling up the winding and the extrusion of mutual contact between the cable, and regulating part 7 and 6 cooperations of returning face plate make the cable lay in order, and then make things convenient for staff's daily overhaul.

The following description is about the structure of the adjusting part 7 and the clamping seat 4, in the specific structure of the adjusting part 7, the adjusting part 7 includes a connecting shaft 71 and a sleeve 72, the connecting shaft 71 is connected with the rotating shaft 5, the axial surface of the connecting shaft 71 is provided with grooves 73 uniformly distributed in the circumference, the inner diameter axial surface of the sleeve 72 is provided with convex strips 74 uniformly distributed in the circumference, and the sleeve 72 is sleeved on the axial surface of the connecting shaft 71 through the matching of the convex strips 74 and the grooves 73 and can push the sleeve 72 to move along the grooves 73, as shown in fig. 3, the sleeve 72 can move up and down on the axial surface of the connecting shaft 71 and can drive the connecting shaft 71 to rotate, in addition, the side wall of the bridge body 1 is provided with a mounting hole (not shown in the figure), the rotating shaft 5 is installed in the mounting hole, one end of the rotating shaft 5 facing the mounting hole 31 is connected with the partition plate 3, and the other end of the rotating shaft 5 is connected with the connecting shaft 71, connecting axle 71 is connected with pivot 5 and makes pivot 5 and returning face plate 6 and connecting axle 71 follow-up, it can drive returning face plate 6 swing to rotate sleeve 72 promptly, returning face plate 6 swing can make installing port 31 open, the cable that is located division board 3 top can pass installing port 31 and get into the space below division board 3 and lay, or again with the cable junction of division board 3 below, and when returning face plate 6 closed installing port 31, the cable of division board 3 upper and lower place separates each other, be convenient for like this and select the use when actually laying cable, preferably, sleeve 72 mountable is convenient for twist the handle of sleeve 72.

In the specific structure of the card holder 4, the card holder 4 is of a ring-shaped structure, the inner diameter position of the card holder 4 is provided with an inner insection 76, the outer diameter axial surface of the sleeve 72 is provided with an outer insection 75, so that the outer insection 75 can be matched and clamped with the inner insection 76 of the card holder 4 when the sleeve 72 moves towards the card holder 4 along the groove 73, the heights of the sleeve 72 and the connecting shaft 71 are both greater than the height of the card holder 4, the height of the outer insection 75 is equal to the height of the inner insection 76, as shown in fig. 1 and 3, the sleeve 72 is placed in the card holder 4, if the sleeve 72 moves towards the connecting shaft 71 along the groove 73 until the sleeve 72 abuts against the side wall of the bridge body 1, the outer insection 75 of the sleeve 72 is meshed with the inner insection 76 of the card holder 4 and restricts the rotation of the sleeve 72 and the connecting shaft 71, so as to fix the turnover plate 6, and if the sleeve 72 is pulled out from the card holder 4, the outer insection 75 of the sleeve 72 is separated from the inner insection 76 of the card holder 4, the sleeve 72 and the connecting shaft 71 are restored to the free rotation state.

The above is only the concrete embodiment of the present invention, and not therefore the limit of the patent scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the patent protection scope of the present invention.

Claims (6)

1. A layer-stepping cable testing bridge which characterized in that: including bridge frame body, cable seat, division board, cassette, pivot, returning face plate and regulating part, the division board is installed on the internal left and right sides wall of crane span structure, just be provided with a plurality of installing ports on the division board, it is a plurality of the cable seat is installed in division board and the crane span structure, the cassette corresponds the position of installing port is installed the left and right sides wall of bridge frame body, the both sides of returning face plate are connected through the pivot with the lateral wall rotation about the installing port respectively, just the regulating part with the pivot is connected and is driven the returning face plate swing through the pivot, just the returning face plate can be fixed with the cassette cooperation to the regulating part.

2. A layered cable tray as defined in claim 1, wherein: the regulating part includes connecting axle and sleeve, the connecting axle with the pivot is connected, the axial plane of connecting axle is provided with the recess of circumference equipartition, telescopic internal diameter axial plane is provided with the sand grip of circumference equipartition, just the sleeve cup joints on the axial plane of connecting axle through the cooperation of sand grip and recess to can promote the sleeve and remove along the recess.

3. A layered cable tray as defined in claim 2, wherein: the clamping seat is of a ring-shaped structure, inner insections are arranged at the inner diameter position of the clamping seat, and outer insections are arranged on the outer diameter shaft surface of the sleeve, so that the outer insections can be matched and clamped with the inner insections of the clamping seat when the sleeve moves towards the clamping seat along the groove.

4. A layered cable tray as defined in claim 3, wherein: the heights of the sleeve and the connecting shaft are both greater than the height of the clamping seat, and the height of the outer insection is equal to the height of the inner insection.

5. A layered cable tray as defined in claim 2, wherein: the bridge frame is characterized in that mounting holes are formed in the side wall of the bridge frame body, the rotating shaft is mounted in the mounting holes, one end, facing the mounting opening, of the rotating shaft is connected with the partition plate, and the other end of the rotating shaft is connected with the connecting shaft.

6. A layered cable tray as claimed in any one of claims 1 to 5, wherein: the mounting port is arranged between the front cable seat and the rear cable seat on the same horizontal plane.

Images