CN110601109A - A combined cable tray - Google Patents

Abstract

The invention discloses a combined cable bridge frame, which comprises a cable box and a cover plate, the cover plate is detachably connected to the cable box; the inside of the cable box is provided with a partition along the cable laying direction, and the partition is rotatably connected to the first part of the cable box a bottom plate, so that the partition has an expanded position and at least one retracted position in the cable box, wherein, in the expanded position, the partition is vertically arranged on the first bottom plate for separating the inner space of the cable box; position, the partition is attached to the first bottom plate; the bottom surface of the cover plate is detachably connected with a fixing device, which is used to fix the partition when it is in the unfolded position; this device can realize Fixation for various cables.

Description

A combined cable tray

technical field

The invention relates to the technical field of cable bridges, in particular to a combined cable bridge.

Background technique

Cable trays are divided into trough type, tray type, ladder type, grid type and other structures, and are composed of brackets, supporting arms and installation accessories. The bridge frame in the building can be erected independently or attached to various buildings and pipe gallery supports. It should reflect the characteristics of simple structure, beautiful appearance, flexible configuration and convenient maintenance. All parts need to be galvanized and installed in the building. An open-air bridge.

When the cable trays in the prior art carry different types of cables, in order to avoid mutual interference between different cables, different cable trays are usually arranged separately to solve the above problems, but this way of arranging cable trays is time-consuming and laborious and requires occupation Larger space.

Contents of the invention

The purpose of the present invention is to provide a combined cable tray to solve the problem of large space occupation when laying different cables in the prior art.

In order to achieve the above object, the present invention is achieved by adopting the following technical solutions:

A combined cable tray, including a cable box and a cover plate, the cover plate is detachably connected to the cable box;

The inside of the cable box is provided with a partition along the cable laying direction, and the partition is rotatably connected to the first bottom plate of the cable box, so that the partition has an unfolded position and at least one retracted position in the cable box. position, wherein, in the unfolded position, the partition is arranged vertically on the first bottom plate to separate the inner space of the cable box; in the retracted position, the partition is attached to the the first base plate;

A fixing device is detachably connected to the bottom surface of the cover plate, and the fixing device is used to fix the partition plate when it is in an unfolded position.

Further, a suction device is provided on the first bottom plate, and when the partition is in the retracted position, the suction device suctions the partition. The setting of the suction device effectively fixes the partition in the stowed position, and prevents the cables inside the cable box from being damaged by the shaking of the partition during use.

Further, the cable box includes a first bottom plate and first side plates integrally formed on both sides of the first bottom plate, and the two first side plates are symmetrical to each other.

Further, the first bottom plate is provided with a first through hole; the first side plate is provided with a second through hole.

Further, the cover plate includes a second bottom plate and second side plates integrally formed on both sides of the second bottom plate, and the two second side plates are symmetrical to each other.

Further, the second bottom plate is provided with several third through holes; the fixing device is bolted to the second bottom plate through the third through holes. The bolt connection is convenient for the fixing device to be installed on or disassembled from the second bottom plate; if the partition plate is not required to be in the unfolded position during use, the fixing device may not be provided, which makes the device simpler and improves the performance of the device. applicability.

Further, the fixing device includes a connection plate, a groove plate and a connection groove, two groove plates are symmetrically connected on the connection plate, and the connection groove is formed between the two groove plates ; When in the unfolded position, the top end of the partition is located in the connecting groove.

Further, the top of the partition is arc-shaped. The top of the partition adopts a curved design, which enables the partition to enter the connection groove more conveniently.

Further, the partition is connected to the first bottom plate through a hinge seat.

Further, the attracting device is a magnet.

According to the above technical solution, embodiments of the present invention at least have the following effects:

1. This device is designed with partitions with different positions. When the partition is in the unfolded position, it can divide the cable groove into different internal fixing spaces, which can realize the fixing of various cables. When it is not necessary to fix multiple types of When using cables, you only need to place the partition in the retracted position. This device has a simple structure and is suitable for fixing different types of cables;

2. By detachably connecting the fixing device on the cover plate, it is convenient to install and remove the fixing device. When the partition is in the unfolded position, place the top of the partition in the connection groove to fix the partition; when the partition is in In the stowed position, the fixing device can be removed from the cover plate, thereby reducing the number of parts of the device and improving the applicability of the device.

Description of drawings

Fig. 1 is the sectional view of the overall structure of the cable bridge according to the specific embodiment of the present invention;

Fig. 2 is the structural representation of the cable box in the cable tray of the specific embodiment of the present invention;

Fig. 3 is the structural representation of cover plate in Fig. 1;

Fig. 4 is a schematic structural view of the fixing device in Fig. 1;

Fig. 5 is the cross-sectional view of the cable bridge according to the specific embodiment of the present invention after installation;

FIG. 6 is a schematic diagram of different working states of FIG. 5 .

Among them: 1. The first bottom plate; 2. The first side plate; 3. The partition plate; 4. The cover plate; 5. The fixing device; 11. The first through hole; 12. The magnet; 21. The chute; 22. The second Through hole; 23, screw hole; 31, hinge seat; 41, second side plate; 42, second bottom plate; 411, slider; 421, third through hole; 412, fourth through hole; 51, connecting plate; 52. Groove plate; 53. Connection groove; 54. Fifth through hole.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

It should be noted that, in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer" and the like indicate orientations or positions The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and does not require that the present invention must be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. The terms "front", "rear", "left", "right", "upper" and "lower" used in the description of the present invention refer to the directions in the drawings, and the terms "inner" and "outer" refer to is the direction towards or away from the geometric center of a particular part.

As shown in Figures 1 to 6, a combined cable tray includes a cable box and a cover plate 4, the cover plate 4 is detachably connected to the cable box; the inside of the cable box is provided with a partition 3 along the cable laying direction, and the partition The plate 3 is rotatably connected to the first bottom plate 1 of the cable box, so that the partition 3 has an unfolded position and at least one stowed position in the cable box, wherein, in the unfolded position, the partition 3 is vertically arranged on the first bottom plate 1 The top is used to separate the inner space of the cable box; in the retracted position, the partition 3 is attached to the first bottom plate 1; the bottom surface of the cover plate 4 is detachably connected with a fixing device 5, and the fixing device 5 is used to fix when it is in the unfolded position Partition 3. This device designs partitions 3 with different positions and states. When the partitions 3 are in the unfolded position, the cable groove can be divided into different internal fixing spaces, which can realize the fixing of various cables. When there is no need to fix multiple types Simply place the bulkhead in the stowed position to remove any cables.

The specific structure of the cable box is shown in Figure 2. The cable box includes a first bottom plate 1 and first side plates 2 integrally formed on the left and right sides of the top surface of the first bottom plate 1. The first bottom plate 1 is provided with a first through hole 11. , the first side plate 2 is provided with a second through hole 22, and the setting of the first through hole 11 and the second through hole 22 is to reduce the quality of the device. The top surface of the first bottom plate 1 is provided with a partition 3, and the number of partitions 3 can be determined according to the types of cables. If only two types of cables need to be fixed, then only one partition 3 is needed. If four types of cables are fixed, The cables need three partitions 3 . Correspondingly, several dividing plates 3 then need several fixing devices. The top surface of the first bottom plate 1 is bolt-connected with a hinged seat 31, and the dividing plate 3 is connected on the hinged seat 31, and the dividing plate 3 rotates between the hinged seats at both ends, and the rotation angle is about 180°.

As shown in FIG. 2 , the device is illustrated with a partition 3 . When the partition 3 is perpendicular to the first bottom plate 1 , it is the expanded position of the partition 3 , and when the partition 3 is attached to the first bottom plate 1 , it is the retracted position of the partition 3 . When the partition plate 3 is in the unfolded position, it divides the inner space of the cable duct into two parts, the left and the right. At this time, the spaces of the left and right parts can respectively fix different types of cables. When it is not necessary to fix different types of cables, it is only necessary to place the partition 3 in the stowed position. The first bottom plate 1 is also provided with a suction device, which is used to fix the partition 3 . When the partition 3 is in the retracted position, the suction device suctions the partition 3 . The suction device in this device can select magnet 12 for use. The material of the separator 3 can be attracted by the magnet 12 and has a certain hardness, and can be selected as alloy steel.

As shown in FIG. 2 , a chute 21 is provided on the outside of the first side plate 2 , and the chute 21 is used to connect the cover plate 4 , and a screw hole 23 is also provided on the first side plate 2 . The structure of the cover plate 4 is shown in FIG. 3 . Specifically, the cover plate 4 includes a second bottom plate 42 and second side plates 41 integrally formed on both sides of the second bottom plate 42 . Slide blocks 411 are provided on the inner sides of the second side plates 41 on both sides, and the slide blocks 411 are slidably connected in the sliding slots 21 . A fourth through hole 412 is also formed on the second side plate 41 . When connecting, the slider 411 is slidably connected in the chute 21, and a screw is passed through the fourth through hole 412 and connected to the screw hole 23, so that the cover plate 4 is connected to the cable box, and the preliminary assembly of the cable tray is realized.

The preliminarily assembled cable tray is suitable for when the partition 3 is in the retracted position, that is, when there is only one kind of cable fixed in the cable tray. Fixing device 5 also needs to be installed if different types of cables need to be fixed. Specifically, the second bottom plate 42 is provided with a third through hole 421 , and the third through hole 421 is used for connecting the fixing device 5 . The fixing device 5 includes a connection plate 51 , a groove plate 52 and a connection groove 53 , two groove plates 52 are symmetrically connected to the connection plate 51 , and a connection groove 53 is formed between the two groove plates 52 . The connecting plate 51 is provided with a fifth through hole 54 , and the fifth through hole 54 and the third through hole 421 are connected by bolts to connect the fixing device 5 to the cover plate 4 . When connecting, the slider 411 is slidably connected in the chute 21 first, and the partition 3 is rotated so that the partition 3 and the first bottom plate 1 are vertical. Move the cover plate 4 so that the partition plate 3 is placed in the connection groove 53 to realize the installation of the device.

It can be known from common technical knowledge that the present invention can be realized through other embodiments without departing from its spirit or essential features. Accordingly, the above-disclosed embodiments are, in all respects, illustrative and not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are embraced by the present invention.

Claims (10)

1. A combined cable tray, characterized in that it includes a cable box and a cover (4), and the cover (4) is detachably connected to the cable box; The inside of the cable box is provided with a partition (3) along the cable laying direction, and the partition (3) is rotatably connected to the first bottom plate (1) of the cable box, so that the partition (3) The cable box has an unfolded position and at least one stowed position, wherein, in the unfolded position, the partition (3) is arranged vertically on the first bottom plate (1) for separating the interior of the cable box space; in the stowed position, the partition (3) is attached to the first bottom plate (1); A fixing device (5) is detachably connected to the bottom surface of the cover plate (4), and the fixing device (5) is used to fix the partition plate (3) when it is in an unfolded position. 2. The combined cable tray according to claim 1, characterized in that, the first bottom plate (1) is provided with a suction device, and when the partition (3) is in the stowed position, the The suction device suctions the partition (3). 3. The combined cable tray according to claim 1, characterized in that the cable box comprises a first bottom plate (1) and first side plates (2) integrally formed on both sides of the first bottom plate (1) ), and the two first side panels (2) are symmetrical to each other. 4. The combined cable tray according to claim 3, characterized in that, the first bottom plate (1) is provided with a first through hole (11); the first side plate (2) is provided with a second Two through holes. 5. The combined cable tray according to claim 3, characterized in that, the cover plate (4) comprises a second bottom plate (42) and second sides integrally formed on both sides of the second bottom plate (42) plate (41), and the two second side plates (41) are symmetrical to each other. 6. The combined cable tray according to claim 5, characterized in that, the second bottom plate (42) is provided with several third through holes (421); the fixing device (5) passes through the first The three through holes (421) are bolted to the second bottom plate. 7. The combined cable tray according to claim 1, characterized in that, the fixing device comprises a connection plate (51), a groove plate (52) and a connection groove (53), and two groove plates (52) symmetrically connected to the connecting plate (51), and the connecting groove (53) is formed between two grooved plates (52); When in the unfolded position, the top end of the partition (3) is located in the connection groove (53). 8. The combined cable tray according to claim 1, characterized in that the top of the partition (3) is arc-shaped. 9. The combined cable tray according to claim 1, characterized in that, the partition (3) is connected to the first bottom plate (1) through a hinged seat (31). 10. The combined cable tray according to claim 1, characterized in that, the attracting device is a magnet (12).