Cable bridge convenient to adjust

Abstract

The utility model relates to a cable bridge convenient to adjust in the field of cable bridges, which comprises a bridge shell, a hanging bracket is arranged at the bottom of the bridge shell, a mounting box is mounted in the middle of the hanging bracket, a lead screw is screwed in the mounting box, an adjusting plate is screwed on the surface of the lead screw, and hanging ropes are arranged at four corners of the upper surface of the hanging bracket. And connecting rods are mounted at the bottom ends of the lifting ropes correspondingly, mounting grooves are formed in the positions, corresponding to the connecting rods, of the surface of the lifting frame correspondingly, and adjusting rods are rotationally connected to the bottoms of the mounting grooves correspondingly. The additionally-arranged lead screw can drive the adjusting plate to move, so that the front-back position of the bridge shell can be adjusted according to the adjacent bridge, the lifting plate can be driven to ascend and descend by rotating the adjusting rod, the height of the bridge shell can be adjusted, the bridge shell can be aligned with the adjacent bridge, and unsmooth laying of the cable in the bridge is avoided; and friction between the cable and the edge of the bridge is prevented, so that an external insulating layer of the cable can be protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of cable bridge, concretely relates to a cable bridge convenient to adjust. BACKGROUND

[0002] The cable bridge is a kind of support structure for systematized laying, protection and management cable line, usually made of metal or non-metal material, including tray, ladder, elbow, support and connecting piece etc.

[0003] But due to the traditional cable bridge often lacks enough adjustment flexibility, especially in complex wiring environment, the height and position of bridge often need to be adjusted frequently, and the adjustment process of existing bridge is often tedious and time-consuming, which affects construction efficiency and the convenience of cable management, simultaneously, misalignment of bridge can cause cable laying in bridge not smooth, resulting in the friction between cable and bridge edge damaging the insulating layer of cable. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving above-mentioned defect, provide a kind of cable bridge convenient to adjust, the height and front and rear position of bridge are conveniently adjusted, can be aligned between bridge, solve the technical problems that the adjustment process of bridge of prior art is often tedious and time-consuming, which affects construction efficiency and the convenience of cable management, simultaneously, misalignment of bridge can cause cable laying in bridge not smooth, resulting in the friction between cable and bridge edge damaging the insulating layer of cable.

[0005] The utility model aims at solving above-mentioned defect, provide a kind of cable bridge convenient to adjust, the height and front and rear position of bridge are conveniently adjusted, can be aligned between bridge, solve the technical problems that the adjustment process of bridge of prior art is often tedious and time-consuming, which affects construction efficiency and the convenience of cable management, simultaneously, misalignment of bridge can cause cable laying in bridge not smooth, resulting in the friction between cable and bridge edge damaging the insulating layer of cable.

[0006] A kind of cable bridge convenient to adjust, including bridge shell, the bottom of bridge shell is equipped with hanger, the middle part of hanger is equipped with installation box, the inside of installation box is screwed with screw rod, the surface of screw rod is screwed with adjusting plate, the bottom of bridge shell is connected with adjusting plate, the upper surface of hanger is equipped with lifting rope in four corners, the bottom end of lifting rope is equipped with connecting rod, the surface of hanger and connecting rod corresponding position are all equipped with installation slot, the bottom of installation slot is screwed with adjusting rod, the top of adjusting rod is all equipped with lifting plate by rotating shaft, the bottom of lifting plate is connected with connecting rod, the surface of connecting rod is screwed with first locking nut in upper part and lower part.

[0007] Further, the front and back of bridge shell are both equipped with locking rod on two sides, the surface of locking rod is screwed with second locking nut.

[0008] Further, the upper surface of the installation box and the corresponding position of the locking rod are provided with mounting blocks, the locking rod penetrates the surface of the mounting block, and the second locking nut can be tightly combined with the surface of the mounting block, so that the locking rod can be limited, and the movement of the bridge shell is prevented.

[0009] Further, the bottom of the bridge shell is provided with sliding plates on the left and right sides, and the left and right sides of the hanger are provided with sliding rails, the sliding plates are inserted into the inside of the sliding rails, and the bridge shell can be stably moved.

[0010] Further, the left and right sides of the lifting plate are provided with locking blocks, the inside walls of the two sides of the installation groove are provided with locking grooves, the locking blocks are inserted into the inside of the locking grooves, and the lifting plate and the connecting rod can be limited in cooperation with the first locking nut.

[0011] Further, the left and right sides of the adjusting plate are provided with moving plates, and the left and right sides of the installation box are provided with moving grooves, the moving plates are embedded in the inside of the moving grooves, so that the lead screw does not deviate when driving the adjusting plate to move.

[0012] The utility model discloses the beneficial effect is: the lead screw of additional setting can drive the adjusting plate to move, thereby can adjust the front and rear position of bridge shell according to adjacent bridge, rotates the adjusting rod and can drive the lifting plate to lift, thereby can drive the connecting rod along the inside of installation groove and lift, and the height of the hanging rope is invariable, thereby can adjust the height of bridge shell according to the height of adjacent locking groove bridge, can conveniently adjust the height and the front and rear position of bridge, thereby can be aligned with adjacent bridge, avoid that the cable is not smooth in the laying of bridge, prevent the friction of cable and bridge edge, protect the outer insulating layer of cable. DRAWINGS

[0013] Figure 1 It is the structure schematic drawing of the utility model;

[0014] Figure 2 It is the structure schematic drawing of the hanger of the utility model;

[0015] Figure 3 It is the bottom structure schematic drawing of the bridge shell of the utility model;

[0016] Figure 4 It is the structure schematic drawing of the installation box of the utility model;

[0017] Figure 5 It is the installation structure schematic drawing of the connecting rod of the utility model.

[0018] In the figure, 1, bridge shell; 2, hanging bracket; 3, mounting box; 4, screw rod; 5, adjusting plate; 6, hanging rope; 7, connecting rod; 8, mounting groove; 9, adjusting rod; 10, lifting plate; 11, first locking nut; 12, locking rod; 13, second locking nut; 14, mounting block; 15, sliding plate; 16, sliding rail; 17, locking block; 18, locking groove; 19, moving plate; 20, moving groove. DETAILED DESCRIPTION

[0019] The utility model will be described in further detail below in combination with the drawings and specific embodiments.

[0020] In this embodiment, refer to Figure 1 - Figure 5 A cable bridge convenient to adjust is specifically implemented, which comprises a bridge shell 1, the bottom of the bridge shell 1 is provided with a hanging bracket 2, the middle of the hanging bracket 2 is provided with a mounting box 3, the inside of the mounting box 3 is rotatably connected with a screw rod 4, the surface of the screw rod 4 is rotatably connected with an adjusting plate 5, the adjusting plate 5 is connected with the bottom of the bridge shell 1, the upper surface of the hanging bracket 2 is provided with a hanging rope 6 at each corner, the bottom end of the hanging rope 6 is provided with a connecting rod 7, the surface of the hanging bracket 2 is provided with a mounting groove 8 at the corresponding position of the connecting rod 7, the bottom of the mounting groove 8 is rotatably connected with an adjusting rod 9, the top end of the adjusting rod 9 is rotatably connected with a lifting plate 10 through a rotating shaft, the lifting plate 10 is connected with the bottom of the connecting rod 7, the surface of the connecting rod 7 is rotatably connected with a first locking nut 11 at the upper part and the lower part;

[0021] Rotating the screw rod 4 can drive the adjusting plate 5 to move, so that the front and back positions of the bridge shell 1 can be adjusted according to the adjacent bridge, rotating the adjusting rod 9 can drive the lifting plate 10 to lift, so that the connecting rod 7 can be lifted along the inside of the mounting groove 8, and the height of the hanging rope 6 is unchanged, so that the height of the bridge shell 1 can be adjusted according to the height of the adjacent locking groove bridge, the bridge shell 1 can be aligned with the adjacent bridge, the laying of the cable in the bridge is smooth, the friction between the cable and the edge of the bridge is prevented, and the outer insulation layer of the cable is protected.

[0022] The front and back of the bridge shell 1 are provided with locking rods 12 at both sides, the surface of the locking rod 12 is rotatably connected with a second locking nut 13.

[0023] The upper surface of the mounting box 3 is provided with mounting blocks 14 at the corresponding positions of the locking rods 12, the locking rods 12 penetrate the surface of the mounting blocks 14, rotating the second locking nut 13 can be tightly combined with the surface of the mounting block 14, so that the locking rod 12 can be limited, and the movement of the bridge shell 1 is prevented.

[0024] The bottom of the bridge shell 1 is provided with sliding plates 15 at both sides, the left and right sides of the hanging bracket 2 are provided with sliding rails 16, the sliding plates 15 are inserted into the inside of the sliding rails 16, so that the bridge shell 1 can be stably moved.

[0025] The left and right sides of the lifting plate 10 are both provided with locking blocks 17, the inner walls of the two sides of the installation groove 8 are both provided with locking grooves 18, the locking blocks 17 are inserted into the inside of the locking grooves 18, and the first locking nuts 11 can limit the lifting plate 10 and the connecting rod 7.

[0026] The left and right sides of the adjusting plate 5 are both provided with moving plates 19, the inner walls of the left and right sides of the installation box 3 are both provided with moving grooves 20, the moving plates 19 are embedded into the inside of the moving grooves 20, so that the lead screw 4 will not be deviated when driving the adjusting plate 5 to move.

[0027] The working process of the cable bridge convenient to adjust is as follows: firstly, rotating the lead screw 4 can drive the adjusting plate 5 to move, so that the front and back positions of the bridge shell 1 can be adjusted according to the adjacent bridge, then the locking rod 12 penetrates through the surface of the installation block 14, rotating the second locking nut 13 can be tightly combined with the surface of the installation block 14, so that the locking rod 12 can be limited, preventing the bridge shell 1 from moving, finally, rotating the adjusting rod 9 can drive the lifting plate 10 to lift, so that the connecting rod 7 can be lifted along the inside of the installation groove 8, and the height of the hanging rope 6 is unchanged, so that the height of the bridge shell 1 can be adjusted according to the height of the adjacent bridge, the bridge shell 1 can be aligned with the adjacent bridge, avoiding the cable to be laid in the bridge, preventing the cable from being rubbed with the edge of the bridge, so that the outer insulation layer of the cable can be protected.

[0028] The above is a further detailed description of the utility model in combination with specific preferred embodiments, and cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary skilled persons in the technical field to which the utility model belongs, without departing from the concept of the utility model, a number of simple deductions or substitutions can be made, which should be regarded as the protection range of the utility model.

Claims

1. A cable tray for ease of adjustment comprising a tray housing, characterized by: The bottom of the bridge shell is provided with a hanger, the middle of the hanger is provided with a mounting box, the inside of the mounting box is provided with a screw rod, the surface of the screw rod is provided with an adjusting plate, the adjusting plate is connected with the bottom of the bridge shell, the upper surface of the hanger is provided with a hanging rope at four corners, the bottom end of the hanging rope is provided with a connecting rod, the surface of the hanger is provided with a mounting groove corresponding to the connecting rod, the bottom of the mounting groove is provided with an adjusting rod, the top end of the adjusting rod is provided with a lifting plate through a rotating shaft, the lifting plate is connected with the bottom of the connecting rod, the surface of the connecting rod is provided with a first locking nut at the upper part and the lower part.

2. The cable tray of easy adjustment according to claim 1, characterized in that: The front and back of the bridge shell are provided with locking rods on both sides, the surface of the locking rod is provided with a second locking nut.

3. The cable tray of claim 2, wherein: The surface of the locking rod penetrates the surface of the mounting block.

4. The cable tray of easy adjustment according to claim 1, characterized in that: The bottom of the bridge shell is provided with sliding plates on both sides, the left and right sides of the hanger are provided with sliding rails.

5. The cable tray of easy adjustment as claimed in claim 1 wherein: The left and right sides of the lifting plate are provided with locking blocks, the inner wall of the mounting groove is provided with a locking groove on both sides.

6. The cable tray of easy adjustment according to claim 1, characterized in that: The left and right sides of the adjusting plate are provided with moving plates, the left and right sides of the mounting box are provided with moving grooves.

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