CN219351172U

CN219351172U - Tray type cable bridge

Info

Publication number: CN219351172U
Application number: CN202223591069.5U
Authority: CN
Inventors: 倪天鹏
Original assignee: Jiangsu Kangsheng Electric Group Co ltd
Current assignee: Jiangsu Kangsheng Electric Group Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-07-14
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a tray type cable bridge, which relates to the technical field of cable bridges and comprises a bridge bottom plate and a bridge top plate, wherein a bridge support plate is fixedly connected to the top of the bridge bottom plate, a maintenance opening is formed in the bottom of the bridge bottom plate, a first magnetic block is fixedly connected to the inner side wall of the maintenance opening, a channel is formed in the inner wall of the maintenance opening, and a protection plate is slidably connected to the inner wall of the channel. According to the utility model, the bridge bottom plate, the maintenance port, the first magnetic block, the second magnetic block, the channel and the protection plate are arranged, one end of the protection plate can be pulled, so that the first magnetic block is separated from the second magnetic block, the protection plate can be taken out, the cable damaged at the middle part can be maintained through the maintenance port, and further, when the middle part of the cable is broken and damaged, a person does not need to pull the whole cable out of the bridge to maintain, thereby bringing greater convenience to the staff, reducing the difficulty of maintenance work and improving the practicability of the device.

Description

Tray type cable bridge

Technical Field

The utility model relates to the technical field of cable bridges, in particular to a tray type cable bridge.

Background

The tray type cable bridge is a bridge for laying auxiliary cables, is very suitable for mounting power cables, is mostly applied to petroleum, chemical industry, light industry, televisions, telecommunication and the like, and has the advantages of light weight, large load, simple structure and the like, so that the tray type cable bridge is very common in the current market, but the existing tray type cable bridge is simple in structure and does not have a separation function, a plurality of cables are usually placed in the tray type cable bridge, the cables cannot be separated by types, and the problems of mutual winding and mutual influence of the cables are easily caused.

Compared with a tray type cable bridge disclosed in China patent publication No. CN214176749U, the device realizes that the tray type cable bridge can separate multi-strand cables according to types by mutually matching the structures of the tray bridge body, the bearing, the guide bar, the partition plate, the shaft sleeve, the connecting lug, the screw rod, the thread cylinder, the rotating head, the connecting plate and the like, and the problem that the cables are mutually wound and affected cannot be caused.

The utility model provides a tray formula cable testing bridge can not separate stranded cable according to the class, leads to cable intertwine easily, the problem of mutual influence, but the device overall structure is longer and all is integrative, and then when the cable intermediate position takes place to break and damage, personnel are inconvenient for to maintain it, and then need pull out the testing bridge with whole cable and just can maintain, and then bring great trouble for the staff, improved maintenance work's degree of difficulty to the practicality of device has been reduced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a tray type cable bridge. The cable has the advantages that when the middle part of the cable is broken and damaged, the whole cable can be maintained without being pulled out of the bridge frame by personnel, and great convenience is brought to the personnel.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a tray type cable testing bridge, includes bridge bottom plate and bridge roof, the top fixedly connected with bridge extension board of bridge bottom plate, the maintenance mouth has been seted up to the bottom of bridge bottom plate, the inside wall fixedly connected with first magnetic path of maintenance mouth.

The inner wall of maintenance mouth has seted up the passageway, the inner wall sliding connection of passageway has the guard plate, the one end fixedly connected with second magnetic path of guard plate.

The technical scheme is as follows: when the cable middle part breaks and damages, personnel do not need to pull out the whole cable from the bridge frame and can also maintain, so that great convenience is brought to the staff, the difficulty of maintenance work is reduced, and the practicability of the device is improved.

The utility model is further characterized in that one side of the bridge support plate is fixedly connected with a fixing plate, and the top of the fixing plate is fixedly connected with a threaded column.

The technical scheme is as follows: the fixing plate can play an effective supporting role.

The utility model is further characterized in that a bearing is embedded at the top of the bridge top plate, and the inner ring of the bearing is fixedly connected with a threaded rod.

The technical scheme is as follows: and thus the threaded rod can be rotated by the rotation of the inner ring of the bearing.

The utility model is further arranged that the bottom of the threaded rod extends into the threaded column, and the threaded rod is in threaded connection with the threaded column.

The technical scheme is as follows: and then the bridge bottom plate can be connected with the bridge support plate together, so that more convenient installation and disassembly are realized.

The utility model is further characterized in that one side of the bridge support plate is fixedly connected with a magnetic rod, the outer wall of the magnetic rod is sleeved with a partition plate in a sliding manner, one side of the partition plate is provided with a through groove, and the inner wall of the through groove is fixedly connected with a magnetic ring.

The technical scheme is as follows: and then can carry out classification laying through the baffle according to the size, the model of cabling.

The utility model is further arranged that the magnetic ring and the magnetic rod are attracted mutually, and the bottom of the bridge bottom plate is provided with a heat dissipation hole.

The technical scheme is as follows: and then can remove the position of baffle, adjust the distance between baffle and the baffle, and then bring great facility to the laying work of cable.

The utility model is further arranged that the first magnetic block and the second magnetic block are mutually attracted, and the inner wall of the protection plate is in sliding connection with the inner wall of the maintenance port.

The technical scheme is as follows: and then can stimulate the one end of guard plate for first magnetic path breaks away from with the second magnetic path, and then alright take out the guard plate, through maintenance mouth alright maintenance the cable of middle part damage.

The beneficial effects of the utility model are as follows:

1. this tray type cable bridge, through being provided with bridge bottom plate, maintenance mouth, first magnetic path, second magnetic path, passageway and guard plate, can stimulate the one end of guard plate for first magnetic path breaks away from with the second magnetic path, and then alright take out the guard plate, through maintenance mouth alright maintain the cable of middle part damage, and then realize when the cable middle part takes place the fracture damage, personnel need not pull out the bridge with whole cable and also can maintain, and then bring great facility for the staff, reduced maintenance work's degree of difficulty, thereby the practicality of the device has been improved.

2. This tray type cable bridge, through being provided with bridge extension board, magnetic pole, baffle, logical groove and magnetic ring, the quantity of baffle is a plurality of, can be a plurality of spaces with the space separation between two bridge extension boards, can remove the position of baffle, adjusts the space size between baffle and the baffle, and then realizes can classifying the laying through the space between the baffle according to the size, the model of laying cable, and then brings great facility to the laying work of cable.

Drawings

Fig. 1 is a schematic structural diagram of a tray-type cable bridge according to the present utility model;

FIG. 2 is a front cross-sectional view of a separator plate according to the present utility model;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a schematic structural view of a bridge bottom plate according to the present utility model.

In the figure: 1. a bridge bottom plate; 2. a bridge support plate; 3. a fixing plate; 4. a threaded column; 5. a bridge top plate; 6. a bearing; 7. a threaded rod; 8. a magnetic rod; 9. a partition plate; 10. a through groove; 11. a magnetic ring; 12. a heat radiation hole; 13. a maintenance port; 14. a first magnetic block; 15. a second magnetic block; 16. a channel; 17. and (5) protecting the plate.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Referring to fig. 1-4, a tray type cable bridge comprises a bridge bottom plate 1 and a bridge top plate 5, wherein a bridge support plate 2 is fixedly connected to the top of the bridge bottom plate 1, a maintenance opening 13 is formed in the bottom of the bridge bottom plate 1, and a first magnetic block 14 is fixedly connected to the inner side wall of the maintenance opening 13.

The passageway 16 has been seted up to the inner wall of maintenance mouth 13, the inner wall sliding connection of passageway 16 has guard plate 17, the one end fixedly connected with second magnetic path 15 of guard plate 17, can pull the one end of guard plate 17, make first magnetic path 14 break away from with second magnetic path 15, and then alright take out guard plate 17, through maintenance mouth 13 alright maintain the cable that middle part damaged, and then realize when the cable middle part breaks and damages, personnel need not pull out the crane span structure with whole cable and also can maintain, and then bring great facility for the staff, maintenance work's degree of difficulty has been reduced, thereby the practicality of the device has been improved.

In order to make the device install and dismantle, refer to fig. 1-2, one side fixedly connected with fixed plate 3 of crane span structure extension board 2, and the top fixedly connected with screw thread post 4 of fixed plate 3, the bearing 6 has been inlayed at the top of crane span structure roof 5, the inner circle fixedly connected with threaded rod 7 of bearing 6, the bottom of threaded rod 7 extends to the inside of screw thread post 4, and threaded rod 7 and screw thread post 4 threaded connection, fixed plate 3 can play effectual supporting role, can rotate threaded rod 7 through the inner circle rotation of bearing 6, crane span structure bottom plate 1 can be in the same place with crane span structure extension board 2 connection, realize more convenient installation and dismantlement.

In order to carry out classified laying through the space between the partition boards 9 according to the size and the model of the laid cable, referring to fig. 1-3, one side of the bridge support board 2 is fixedly connected with a magnetic rod 8, the outer wall of the magnetic rod 8 is sleeved with the partition boards 9 in a sliding manner, one side of the partition boards 9 is provided with through grooves 10, the number of the partition boards 9 is multiple, the space between the two bridge support boards 2 can be divided into multiple spaces, and further the classified laying through the space between the partition boards 9 according to the size and the model of the laid cable is realized.

In order to adjust the distance between the

partition boards

9 and 9, referring to fig. 1-3, the inner wall of the through groove 10 is fixedly connected with a magnetic ring 11, the magnetic ring 11 and the magnetic rod 8 are attracted to each other, the bottom of the bridge bottom plate 1 is provided with a heat dissipation hole 12, the position of the partition board 9 can be moved, the distance between the

partition boards

9 and 9 is adjusted, and further greater convenience is brought to the laying work of the cable.

In order to repair the cable damaged at the middle part, referring to fig. 1-4, the first magnetic block 14 and the second magnetic block 15 are attracted to each other, and the inner wall of the protection plate 17 and the repair opening 13 are in sliding connection, one end of the protection plate 17 can be pulled, so that the first magnetic block 14 and the second magnetic block 15 are separated, the protection plate 17 can be taken out, and the cable damaged at the middle part can be repaired through the repair opening 13.

Working principle: firstly, the threaded rod 7 can be rotated through the rotation of the inner ring of the bearing 6, so that the threaded rod 7 and the threaded column 4 are tightly connected together through threads, further, the bridge bottom plate 1 can be connected with the bridge support plate 2, the threaded rod 7 is reversed, and the bridge bottom plate can be separated from the threaded column 4, so that more convenient installation and disassembly are realized;

secondly, the cables to be laid penetrate through the space between the partition plate 9 and the bridge support plate 2 and the space between the partition plate 9 and other partition plates 9, and the partition plates 9 can be moved due to the mutual attraction of the magnetic rods 8 and the magnetic rings 11, so that the distance between the partition plates 9 and the partition plates 9 is adjusted, and the cables can be laid in a classified mode according to the size and the model of the cables;

finally, the material of the bridge bottom plate 1 is transparent, and then the condition of the cable can be observed through the bridge bottom plate 1, one end of the protection plate 17 can be pulled, so that the first magnetic block 14 is separated from the second magnetic block 15, the protection plate 17 can be taken out, the cable with damaged middle parts can be maintained through the maintenance opening 13, and the protection plate 17 can be reset again after the maintenance is finished.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The tray type cable bridge comprises a bridge bottom plate (1) and a bridge top plate (5), and is characterized in that a bridge support plate (2) is fixedly connected to the top of the bridge bottom plate (1), a maintenance opening (13) is formed in the bottom of the bridge bottom plate (1), and a first magnetic block (14) is fixedly connected to the inner side wall of the maintenance opening (13);

the inner wall of the maintenance port (13) is provided with a channel (16), the inner wall of the channel (16) is connected with a protection plate (17) in a sliding mode, and one end of the protection plate (17) is fixedly connected with a second magnetic block (15).

2. The tray type cable bridge according to claim 1, wherein one side of the bridge support plate (2) is fixedly connected with a fixing plate (3), and the top of the fixing plate (3) is fixedly connected with a threaded column (4).

3. The tray type cable bridge according to claim 1, wherein the top of the bridge top plate (5) is embedded with a bearing (6), and the inner ring of the bearing (6) is fixedly connected with a threaded rod (7).

4. A tray-type cable bridge according to claim 3, characterized in that the bottom of the threaded rod (7) extends into the interior of the threaded post (4), and that the threaded rod (7) is screwed with the threaded post (4).

5. The tray type cable bridge according to claim 1, wherein one side of the bridge support plate (2) is fixedly connected with a magnetic rod (8), the outer wall of the magnetic rod (8) is sleeved with a partition plate (9) in a sliding manner, one side of the partition plate (9) is provided with a through groove (10), and the inner wall of the through groove (10) is fixedly connected with a magnetic ring (11).

6. The tray-type cable bridge according to claim 5, wherein the magnetic ring (11) and the magnetic rod (8) are attracted to each other, and the bottom of the bridge bottom plate (1) is provided with a heat dissipation hole (12).

7. A tray-type cable bridge according to claim 1, characterized in that the first magnet (14) and the second magnet (15) are attracted to each other and the inner wall of the protection plate (17) is slidingly connected to the inner wall of the maintenance opening (13).