CN215419476U

CN215419476U - Cable support for subway rail

Info

Publication number: CN215419476U
Application number: CN202121275084.1U
Authority: CN
Inventors: 郏建浩; 张圣增; 贾雪妍; 李雅霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-01-04
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a cable support for a subway rail, which comprises a frame plate, screw holes, expansion screws, bearing tables, support columns, a fixing assembly and an early warning assembly, wherein the early warning assembly is arranged on the top end surface of the frame plate, the center of one side of the frame plate is provided with a plurality of screw holes, the expansion screws are fixedly installed inside the screw holes, the outer walls of the expansion screws are attached to the inner walls of the screw holes, the center of the end surface of the frame plate is fixedly provided with a plurality of bearing tables, the bearing tables are positioned between the adjacent screw holes, the edge positions of two side edges of the bottom end surface of each bearing table are fixedly provided with the support columns through welding, one end of each support column is fixedly connected with the end surface of the frame plate, and the top end surface of each bearing table is provided with the fixing assembly; the cable that needs the installation can be placed to the fixed frame that is equipped with, and the clamp plate makes the cable can obtain fixing better.

Description

Cable support for subway rail

Technical Field

The utility model relates to the technical field of subway rails, in particular to a cable support for a subway rail.

Background

Cables, typically rope-like cables made by stranding several or several groups of conductors, each group being insulated from the other and often twisted around a center, the entire outer surface being covered with a highly insulating covering. The cable has the characteristics of internal electrification and external insulation.

In the prior art, a cable is placed on the cable support and is not fixed by a device, and the cable falls off in the rail under the action of piston wind; the cable is damaged in a dry and wet environment in the track, and a worker cannot find out a fault in time; the temperature of the cable and the manual work can not be measured in time, the usability is reduced, and meanwhile, the subway can be dangerous in the operation process, so that the cable support for the subway rail is necessary to be designed. .

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cable support for a subway rail, which is simple to operate and high in fixity; the fixing frame is arranged to place the cable to be installed, and the pressing plate enables the cable to be fixed better; the fixing buckle can provide a better fixing effect, so that the cable cannot fall off under the action of piston wind; the cable support is provided with a thermometer which can detect the temperature emitted by the cable in real time; the alarm lamp is arranged, when the temperature of the cable is detected to be overhigh by the thermometer, an alarm can be generated to remind a worker to maintain, and the usability is improved; and faults are found in time, and guarantee can be improved when the subway runs.

The purpose of the utility model can be realized by the following technical scheme:

a cable support for a subway rail comprises a support plate, screw holes, expansion screws, bearing tables, support columns, a fixing assembly and an early warning assembly, wherein the early warning assembly is arranged on the top end face of the support plate, the plurality of screw holes are formed in the center of one side of the support plate, the expansion screws are fixedly installed inside the screw holes, the outer walls of the expansion screws are connected with the inner walls of the screw holes in an attaching mode, the plurality of bearing tables are fixedly installed in the center of the end face of the support plate and located between the adjacent screw holes, the support columns are fixedly installed at the edge positions of the two sides of the bottom end face of the bearing table through welding, one end of each support column is fixedly connected with the end face of the support plate, and the fixing assembly is arranged on the top end face of each bearing table;

fixed subassembly is including fixed frame, clamp plate, connecting axle, first fixed block, second fixed block and fixed knot, fixed frame welded mounting is in the top end face of bearing platform, the clamp plate is installed to the top end face of fixed frame, and connects through the connecting axle between fixed frame and the clamp plate, one side central authorities welded mounting of clamp plate has first fixed block, one side central authorities welded mounting of fixed frame has the second fixed block, and the second fixed block is located first fixed block under, the outside fixed mounting of second fixed block has fixed knot.

As a further scheme of the utility model: the fixed frame's inside fixed mounting has torsion spring, torsion spring's one end and the bottom terminal surface fixed connection of clamp plate, and torsion spring's the other end and one side inner wall fixed connection of fixed frame.

As a further scheme of the utility model: the outer wall laminating of bearing platform is installed reflection of light piece.

As a further scheme of the utility model: the early warning subassembly includes lighting fixture, warning light, branch, protective housing and thermometer, lighting fixture welded mounting is in the top end face of frame plate, the top fixed mounting of lighting fixture has the warning light, the protective housing is installed in the one end outside of frame plate, welded mounting has a plurality of branch between protective housing and the frame plate, the one end and the frame plate of branch are connected, and the other end and the protective housing of branch are connected, the inside fixed mounting of protective housing has the thermometer.

As a further scheme of the utility model: a transparent plate is installed at one end of the outer side of the protective shell and connected with the protective shell through a hinge.

As a further scheme of the utility model: elastic ropes are installed at two ends of the thermometer and connected with the inner wall of the protective shell.

The utility model has the beneficial effects that: the cable support for the subway rail is simple to operate and high in fixity; the fixing frame is arranged to place the cable to be installed, and the pressing plate enables the cable to be fixed better; the fixing buckle can provide a better fixing effect, so that the cable cannot fall off under the action of piston wind; the cable support is provided with a thermometer which can detect the temperature emitted by the cable in real time; the alarm lamp is arranged, when the temperature of the cable is detected to be overhigh by the thermometer, an alarm can be generated to remind workers to maintain, the usability is improved, faults can be found in time, and the guarantee can be improved when the subway runs; the frame plate is provided with a plurality of screw holes and is fixed by the expansion screws, so that the whole device is more stable; the support columns are welded and installed at the bottom of the bearing table, so that the cable is placed on the bearing table more stably; the transparent plate is installed in the protective housing outside, sees through the transparent plate, and the temperature that shows on the staff can conveniently observe the thermometer more.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is an isometric view of the entirety of the present invention;

FIG. 2 is an overall elevational view of the present invention;

FIG. 3 is a schematic view of a fixing assembly according to the present invention;

FIG. 4 is a schematic structural diagram of the early warning assembly of the present invention;

in the figure: 1. a frame plate; 2. a screw hole; 3. an expansion screw; 4. a bearing table; 5. a support pillar; 6. a fixing assembly; 7. an early warning component; 61. a fixing frame; 62. pressing a plate; 63. a connecting shaft; 64. a first fixed block; 65. a second fixed block; 66. a fixing buckle; 71. a lamp holder; 72. an alarm light; 73. a strut; 74. a protective shell; 75. a thermometer.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-4, a cable support for a subway rail comprises a frame plate 1, screw holes 2, expansion screws 3, bearing tables 4, support columns 5, a fixing component 6 and an early warning component 7, wherein the early warning component 7 is arranged on the top end face of the frame plate 1, a plurality of screw holes 2 are formed in the center of one side of the frame plate 1, the expansion screws 3 are fixedly installed inside the screw holes 2, the outer walls of the expansion screws 3 are attached to the inner walls of the screw holes 2, a plurality of bearing tables 4 are fixedly installed in the center of the end face of the frame plate 1, the bearing tables 4 are located between the adjacent screw holes 2, the support columns 5 are fixedly installed at the edge positions of two side faces of the bottom end face of each bearing table 4 through welding, one end of each support column 5 is fixedly connected with the end face of the frame plate 1, and the fixing component 6 is arranged on the top end face of each bearing table 4;

fixed subassembly 6 is including fixed frame 61, clamp plate 62, connecting axle 63, first fixed block 64, second fixed block 65 and fixed knot 66, fixed frame 61 welded mounting is in the top end face of bearing platform 4, clamp plate 62 is installed to the top end face of fixed frame 61, and connect through connecting axle 63 between fixed frame 61 and the clamp plate 62, first fixed block 64 is installed in the welding of one side central authorities of clamp plate 62, second fixed block 65 is installed in the welding of one side central authorities of fixed frame 61, and second fixed block 65 is located first fixed block 64 under, the outside fixed mounting of second fixed block 65 has fixed knot 66.

As an embodiment of the present invention, a torsion spring is fixedly installed inside the fixing frame 61, one end of the torsion spring is fixedly connected to the bottom end surface of the pressing plate 62, and the other end of the torsion spring is fixedly connected to one inner wall of the fixing frame 61, and the torsion spring can provide better fixing performance and help the fixing frame 61 to increase sealing performance.

As an implementation mode of the utility model, the outer wall of the bearing platform 4 is provided with a reflective sheet in a fitting manner, so that workers can find the equipment in a dark tunnel.

As an embodiment of the present invention, the warning assembly 7 includes a lamp holder 71, an alarm lamp 72, a support rod 73, a protective shell 74 and a thermometer 75, the lamp holder 71 is welded to the top end surface of the frame plate 1, the alarm lamp 72 is fixedly mounted on the top of the lamp holder 71, the protective shell 74 is mounted on the outer side of one end of the frame plate 1, a plurality of support rods 73 are welded between the protective shell 74 and the frame plate 1, one end of each support rod 73 is connected to the frame plate 1, the other end of each support rod 73 is connected to the protective shell 74, and the thermometer 75 is fixedly mounted inside the protective shell 74.

In one embodiment of the present invention, a transparent plate is attached to one end of the outer side of the protective case 74, the elastic cord is connected to the inner wall of the protective case 74, and the temperature of the thermometer 75 inside the protective case 74 can be observed through the transparent plate.

In one embodiment of the present invention, the thermometer 75 is preferably fixed by attaching elastic cords at both ends thereof and fixedly attaching one end of each elastic cord to the inner wall of the protective case 74.

The working principle of the utility model is as follows: when the temperature measuring device is used, the frame plate 1 is firstly placed on a wall surface, the screw hole 2 fixes the frame plate 1 through the expansion screw 3, a cable is placed in the fixing frame 61 on the bearing platform 4, the bearing platform 4 is more firm under the support of the support column 5, the cable is firmly pressed in the fixing frame 61 by the pressure plate 62, the first fixing block 64 and the second fixing block 65 on the fixing frame 61 and the pressure plate 62 are buckled by the fixing buckle 66 to prevent the cable from falling off, the torsion spring in the fixing frame 61 can provide better fixity to help the fixing frame 61 to increase the sealing property, the protective shell 74 is installed on the outer side of the frame plate 1, the support rod 73 which is welded and installed enables the protective shell 74 to be more firm, the thermometer 75 is installed inside the protective shell 74 and is used for detecting the temperature of the cable, the transparent plate is installed outside the protective shell 74, and a worker can conveniently observe the temperature of the thermometer 75 inside the protective shell 74 through the transparent plate, the alarm lamp 72 is mounted on the top of the shelf board 1, and the lamp holder 71 provides good stability to the alarm lamp 72, and the alarm lamp 72 will give an alarm to the operator when the thermometer 75 detects an excessive temperature.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The cable support for the subway track is characterized by comprising a frame plate (1), screw holes (2), expansion screws (3), bearing tables (4), supporting columns (5), a fixing assembly (6) and an early warning assembly (7), wherein the early warning assembly (7) is arranged on the top end face of the frame plate (1), a plurality of screw holes (2) are formed in the center of one side of the frame plate (1), the expansion screws (3) are fixedly installed inside the screw holes (2), the outer walls of the expansion screws (3) are connected with the inner walls of the screw holes (2) in a fit mode, a plurality of bearing tables (4) are fixedly installed in the center of the end face of the frame plate (1), the bearing tables (4) are located between the adjacent screw holes (2), the supporting columns (5) are fixedly installed at the edge positions of the two sides of the bottom end face of the bearing table (4) through welding, one end of each supporting column (5) is fixedly connected with the end face of the frame plate (1), a fixing component (6) is arranged on the top end face of the bearing table (4);

fixed subassembly (6) are including fixed frame (61), clamp plate (62), connecting axle (63), first fixed block (64), second fixed block (65) and fixed knot (66), fixed frame (61) welded mounting is in the terminal surface of bearing platform (4), clamp plate (62) are installed to the terminal surface of the top of fixed frame (61), and connect through connecting axle (63) between fixed frame (61) and clamp plate (62), first fixed block (64) are installed in the welding of one side central authorities of clamp plate (62), second fixed block (65) are installed in the welding of one side central authorities of fixed frame (61), and second fixed block (65) are located first fixed block (64) under, the outside fixed mounting of second fixed block (65) has fixed knot (66).

2. The cable support for the subway rail as claimed in claim 1, wherein a torsion spring is fixedly installed inside said fixing frame (61), one end of said torsion spring is fixedly connected with the bottom end surface of said pressing plate (62), and the other end of said torsion spring is fixedly connected with one side inner wall of said fixing frame (61).

3. The cable support for the subway rail as claimed in claim 1, wherein said bearing platform (4) has a reflector attached to its outer wall.

4. The cable holder for the subway rail according to claim 1, wherein said early warning assembly (7) comprises a lamp holder (71), an alarm lamp (72), a support rod (73), a protective shell (74) and a thermometer (75), said lamp holder (71) is welded on the top end face of the frame plate (1), said alarm lamp (72) is fixedly mounted on the top of said lamp holder (71), said protective shell (74) is mounted on the outer side of one end of said frame plate (1), a plurality of support rods (73) are welded between said protective shell (74) and said frame plate (1), one end of said support rod (73) is connected with said frame plate (1), the other end of said support rod (73) is connected with said protective shell (74), and said thermometer (75) is fixedly mounted on the inner portion of said protective shell (74).

5. A cable support for a subway rail as claimed in claim 4, wherein a transparent plate is installed at one end of the outer side of said protective shell (74), and said transparent plate is connected with said protective shell (74) by a hinge.

6. A cable bearer for a subway rail as claimed in claim 4, wherein said thermometer (75) is equipped with bungee cords at both ends, and said bungee cords are connected with the inner wall of the protective case (74).