Cable bridge convenient to install

Abstract

The utility model relates to the technical field of cable bridges, in particular to a cable bridge convenient to install. Comprising a bridge main body, a side plate, a cable mounting plate and a fixing mechanism, a cover plate is arranged at the upper end of the bridge main body; rectangular notches matched with the side plates are formed in the side portions of the bridge body, sliding groove plates are arranged at the two ends of the inner side of the bridge body, installation sliding blocks are vertically installed on the sliding groove plates in a sliding mode, rotating shafts are arranged on the inner sides of the side plates, the two ends of the rotating shafts are rotationally installed on the installation sliding blocks on the two sides respectively, and limiting inserting blocks are connected to the bottom ends of the side plates. The bridge main body is provided with a limiting hole for the insertion of the limiting insertion block. A plurality of wire slots are formed in the cable mounting plate, and the cable mounting plate is obliquely arranged on the inner side of the bridge main body; and the fixing mechanism is used for connecting the two bridge main bodies. According to the technical scheme, through the cable mounting plate which is obliquely arranged and the side plate which is rotatably arranged at the side part of the bridge main body, an operator can conveniently carry out maintenance work on the cable at the inner side of the bridge main body.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable bridge technology field especially is related to a cable bridge convenient to installation. BACKGROUND

[0002] Cable bridge is divided into groove type, tray type and net format structure, is composed of support, supporting arm and installation accessory, bridge in building can be independently erected, also can be attached to various buildings and pipe gallery support, should embody simple structure, modelling beautiful, configuration flexible and maintenance convenient etc.

[0003] When the cable in the bridge is overhauled, the worker needs to disassemble the cover plate by climbing, then the worker needs to put his head into the position directly above the bridge, and then observe and overhaul the cable, which is inconvenient to operate, and a large gap needs to be ensured between the bridge and the ceiling. UTILITY MODEL CONTENTS

[0004] The utility model aims at the problems in the background art, and provides a cable bridge convenient to installation.

[0005] The technical scheme of the utility model relates to a cable bridge convenient to installation, which comprises:

[0006] A bridge main body, the cross section of the bridge main body is a U-shaped structure; the upper end of the bridge main body is provided with a cover plate;

[0007] A side plate, a rectangular notch that matches the side plate is formed in the side of the bridge main body, sliding groove plates are arranged at the two ends of the inner side of the bridge main body, mounting sliding blocks are vertically and slidably arranged on the sliding groove plates, a rotating shaft is arranged on the inner side of the side plate, the two ends of the rotating shaft are rotatably arranged on the mounting sliding blocks on the two sides, a limiting plug is connected to the bottom end of the side plate, and a limiting hole is formed in the bridge main body for the limiting plug to be inserted into;

[0008] A cable mounting plate, a plurality of wire grooves are arranged on the cable mounting plate, and the cable mounting plate is arranged obliquely on the inner side of the bridge main body;

[0009] A fixing mechanism for connecting two bridge main bodies.

[0010] Preferably, the fixing mechanism comprises a connecting piece, a hole is arranged in the middle of the connecting piece, the hole penetrates through the two sides and the bottom of the connecting piece, the connecting piece has a hollow structure, a mounting plate is movably arranged in the hollow cavity of the connecting piece, an elastic assembly is connected between the mounting plate and the connecting piece, a plurality of positioning columns are connected to the mounting plate, one end of the positioning column is movably arranged on the inner side of the hole, a plurality of positioning holes are formed in the front and back sides of the two ends of the bridge main body, a wedge-shaped block is arranged in the hollow cavity of the connecting piece and located above the mounting plate, a push rod is connected to the positioning column and movably penetrates through the upper end of the connecting piece.

[0011] Preferably, the elastic assembly comprises a guide rod and a first spring, the guide rod is located in the hollow cavity of the connecting piece, the mounting plate is slidingly arranged on the guide rod, and the first spring is sleeved on the guide rod.

[0012] Preferably, a plurality of limiting rods are equidistantly arranged on the inner side of the wire slot, one end of the limiting rod is rotatably installed on the inner side of the wire slot, and the second spring is connected between the limiting rod and the inner wall of the wire slot.

[0013] Preferably, one end of the cable mounting plate is rotatably connected with the bridge main body.

[0014] Preferably, notches are arranged at four corners of the upper end of the bridge main body.

[0015] Preferably, a plurality of heat dissipation holes are arranged on the bridge main body.

[0016] Preferably, the side plate is a tempered glass plate.

[0017] Compared with the prior art, the utility model has the advantages that when the internal cable of the bridge main body is overhauled, the side plate is driven to rotate to expose the rectangular opening of the side of the bridge main body, so that the internal cable of the bridge main body can be conveniently overhauled, the operator does not need to stretch his head to the position directly above the bridge main body, and the overhauling is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the utility model.

[0019] Figure 2 It is an explosion view of the utility model.

[0020] Figure 3 It is a sectional view of the connecting piece in the utility model.

[0021] Figure 4 It is a side view of the cable mounting plate in the utility model.

[0022] Reference signs: 1, bridge main body; 101, heat dissipation hole; 102, positioning hole; 2, side plate; 3, cover plate; 4, connecting piece; 401, jack; 5, cable mounting plate; 6, wire slot; 7, sliding groove plate; 8, mounting sliding block; 9, rotating shaft; 10, limiting rod; 11, mounting plate; 12, positioning column; 13, wedge block; 14, push rod; 15, guide rod; 16, first spring; 17, second spring; 18, supporting block. DETAILED DESCRIPTION

[0023] Embodiment one

[0024] As shown in the embodiment, the cable bridge convenient to install comprises a bridge main body 1, a side plate 2, a cable mounting plate 5 and a fixing mechanism. Figures 1-2 The cross section of the bridge main body 1 is a U-shaped structure; the upper end of the bridge main body 1 is provided with a cover plate 3; it is necessary to supplement that a plurality of supporting blocks 18 are arranged at the upper end of the inner wall of the bridge main body 1, and the supporting blocks 18 are used for limiting and supporting the cover plate 3; a plurality of heat dissipation holes 101 are arranged on the bridge main body 1, and the arrangement of the heat dissipation holes 101 is beneficial to realize the rapid heat exchange of the inner side of the bridge main body 1; and the fixing mechanism is used for connecting two bridge main bodies 1.

[0025] The side of the bridge main body 1 is provided with a rectangular notch matched with the side plate 2; the inner side of the bridge main body 1 is provided with a sliding groove plate 7 at both ends; the sliding groove plate 7 is vertically and slidingly installed with a mounting sliding block 8; the inner side of the side plate 2 is provided with a rotating shaft 9; the rotating shaft 9 is rotatably installed at both ends of the mounting sliding block 8; the bottom end of the side plate 2 is connected with a limiting plug block; and the bridge main body 1 is provided with a limiting hole for the limiting plug block to insert; the side plate 2 is a tempered glass plate, which has the transparent characteristic, so that the operator can conveniently observe the cable condition inside the bridge main body 1.

[0026] The cable mounting plate 5 is obliquely arranged on the inner side of the bridge main body 1, and one end of the cable mounting plate 5 is rotatably connected with the bridge main body 1; in this way, the cable mounting plate 5 can be rotated, and the operator can also place the cable below the cable mounting plate 5 after rotating the cable mounting plate 5, so as to avoid wasting the internal space of the bridge main body 1.

[0027] Specifically, in the technical scheme, a plurality of line grooves 6 are arranged for placing and distinguishing a plurality of cables, and the cable mounting plate 5 is arranged obliquely, so that the plurality of line grooves 6 are arranged in order from bottom to top, and the hierarchical sense is stronger, so as to facilitate the operator to observe and maintain the operation at the side of the bridge main body 1; when the cable is maintained, the limiting plug block at the bottom end of the side plate 2 is moved out of the limiting hole by pushing the side plate 2 to move upward, and then the side plate 2 is driven to turn outward, so that the rectangular opening of the bridge main body 1 is exposed, thereby facilitating the maintenance work of the cable inside the bridge main body 1, and the operator does not need to stretch his head to the position directly above the bridge main body 1, so that the maintenance work is more convenient.

[0028] Embodiment two

[0029] As shown in the embodiment, the cable bridge convenient to install comprises a bridge main body 1, a side plate 2, a cable mounting plate 5 and a fixing mechanism.

[0030] Figure 1 and Figure 3 ​As shown, the cable bridge provided by the embodiment is convenient to install. Compared with the first embodiment, in the embodiment, the fixing mechanism comprises a connecting piece 4, the middle part of the connecting piece 4 is provided with a socket 401, the socket 401 penetrates through both sides and the bottom of the connecting piece 4, the connecting piece 4 has a hollow structure, a mounting plate 11 is movably arranged in the hollow cavity of the connecting piece 4, an elastic assembly is connected between the mounting plate 11 and the connecting piece 4, the elastic assembly comprises a guide rod 15 and a first spring 16, the guide rod 15 is located in the hollow cavity of the connecting piece 4, the mounting plate 11 is slidingly arranged on the guide rod 15, the first spring 16 is sleeved on the guide rod 15, a plurality of positioning columns 12 are connected to the mounting plate 11, one end of the positioning column 12 is movably arranged on the inner side of the socket 401, a plurality of positioning holes 102 are formed on the front and rear sides of both ends of the bridge body 1, a wedge block 13 is arranged in the hollow cavity of the connecting piece 4, the wedge block 13 is located above the mounting plate 11, a push rod 14 is connected to the positioning column 12, and the push rod 14 movably penetrates through the upper end of the connecting piece 4. Specifically, when two adjacent bridge bodies 1 are installed, the two bridge bodies 1 are aligned, two fixing mechanisms are used to connect the two bridge bodies 1, the connecting piece 4 is arranged at the connection position of the two bridge bodies 1, the side part of the bridge body 1 is inserted into the socket 401, the push rod 14 is pushed downward before this, the push rod 14 moves to drive the wedge block 13 to move, the inclined surface of the wedge block 13 extrudes the mounting plate 11 to move, so that the plurality of positioning columns 12 move out of the inner side of the socket 401, when the side parts of the two bridge bodies 1 are completely clamped into the inner side of the socket 401, the push rod 14 is loosened, the plurality of positioning columns 12 are reset under the elastic force of the first spring 16, at this time, the plurality of positioning columns 12 are clamped into the inner side of the plurality of positioning holes 102, thereby completing the connection and fixation of the two bridge bodies 1. In summary, the fixing mechanism has the advantages of simple structure and high disassembly efficiency.

[0031] The upper end of the bridge body 1 is provided with a notch at each of the four corners; the notch is arranged so that the upper part of the connecting piece 4 can be clamped into the inner side of the notch to realize the effect that the upper end of the connecting piece 4 is flush with the upper end of the bridge body 1, thereby reducing the height of the entire cable bridge.

[0032] Embodiment three

[0033] As Figure 4As shown, the cable bridge convenient to install provided by the embodiment, compared with the first embodiment, in the embodiment, the inner side of the wire slot 6 is equidistantly provided with a plurality of limiting rods 10, one end of the limiting rod 10 is rotatably installed on the inner side of the wire slot 6, and the limiting rod 10 is connected with the inner wall of the wire slot 6 through the second spring 17; before the cable is placed into the inner side of the wire slot 6, the limiting rod 10 is pulled to rotate, then the cable is placed on the inner side of the wire slot 6, finally the limiting rod 10 is released, and the limiting rod 10 is driven to reset under the elastic force of the second spring 17, so that the limiting effect on the cable can be realized, and it should be noted that the limiting block for limiting the limiting rod 10 is arranged on the inner wall of the wire slot 6.

[0034] The embodiment of the utility model is described in detail in combination with the drawings above, but the utility model is not limited to this, and various changes can be made within the knowledge range possessed by the technical personnel in the technical field without departing from the purpose of the utility model.

Claims

1. A cable tray which is easy to install, characterized in that, The utility model relates to a cable bridge structure, including: Bridge main body (1), the cross section of bridge main body (1) is U type structure, and the upper end of bridge main body (1) is provided with cover plate (3); Side plate (2), the side of bridge main body (1) is provided with rectangular gap that is in accord with side plate (2), and the inner side both ends of bridge main body (1) are provided with sliding groove plate (7), and the vertical sliding installation of mounting sliding block (8) is installed on sliding groove plate (7), and the inner side of side plate (2) is provided with pivot (9), and the both ends of pivot (9) are rotatably installed on the mounting sliding block (8) of both sides, and the bottom end of side plate (2) is connected with limiting plug-in block, and bridge main body (1) is provided with limiting hole for the insertion of limiting plug-in block; Cable mounting plate (5), a plurality of wire grooves (6) are arranged on cable mounting plate (5), and cable mounting plate (5) is inclinedly arranged on the inner side of bridge main body (1); The utility model relates to a cable bridge structure, including:

2. The cable tray of easy installation according to claim 1, characterized in that, The fixing mechanism includes a connecting piece (4), a hole (401) is arranged in the middle of the connecting piece (4), the hole (401) penetrates the both sides and the bottom of the connecting piece (4), the connecting piece (4) has a hollow structure, a mounting plate (11) is movably arranged in the hollow cavity of the connecting piece (4), an elastic component is connected between the mounting plate (11) and the connecting piece (4), a plurality of positioning columns (12) are connected to the mounting plate (11), one end of the positioning column (12) is movably arranged in the inside of the hole (401), a plurality of positioning holes (102) are arranged on the front and back sides of the both ends of the bridge main body (1), a wedge-shaped block (13) is arranged in the hollow cavity of the connecting piece (4), the wedge-shaped block (13) is located above the mounting plate (11), a push rod (14) is connected to the positioning column (12), and the push rod (14) movably penetrates the upper end of the connecting piece (4).

3. The cable tray of easy installation according to claim 2, characterized in that, The elastic component includes a guide rod (15) and a first spring (16), the guide rod (15) is located in the hollow cavity of the connecting piece (4), the mounting plate (11) is slidably arranged on the guide rod (15), and the first spring (16) is sleeved on the guide rod (15).

4. The cable tray of claim 1, wherein, A plurality of limiting rods (10) are equidistantly arranged on the inside of the wire groove (6), one end of the limiting rod (10) is rotatably installed on the inside of the wire groove (6), and a second spring (17) is connected between the limiting rod (10) and the inner wall of the wire groove (6).

5. The cable tray of claim 1, wherein, One end of the cable mounting plate (5) is rotatably connected to the bridge main body (1).

6. The cable tray of easy installation according to claim 2, characterized in that, The upper end of the bridge main body (1) is provided with a gap at each of the four corners.

7. The cable tray of claim 1, wherein, A plurality of heat dissipation holes (101) are arranged on the bridge main body (1).

8. The cable tray of easy installation according to claim 1, characterized in that, The side plate (2) is a tempered glass plate.

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