CN216649115U

CN216649115U - Cable hanging rack of moving trolley

Info

Publication number: CN216649115U
Application number: CN202122853281.3U
Authority: CN
Inventors: 申发田
Original assignee: Xinxing Ductile Iron Pipes Co Ltd
Current assignee: Xinxing Ductile Iron Pipes Co Ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-05-31
Anticipated expiration: 2031-11-17

Abstract

The utility model provides a cable hanging rack of a movable trolley, which comprises a guide rail structure, a plurality of sliding frames and a plurality of fixing components, wherein the sliding frames are arranged on the guide rail structure; the guide rail structure is hung at a specified position, and a track which guides along the horizontal direction is formed on the guide rail structure; the sliding frames are respectively in sliding fit with the tracks; the plurality of fixing assemblies are respectively arranged on different sliding frames; the fixing component is matched with the sliding frame to clamp and fix the cable. Compared with the prior art, the cable hanging rack of the moving trolley provided by the embodiment is provided with the plurality of sliding racks to drive the cables to move on the preset track, so that the situations that the cables contact accumulated water along with the movement of the trolley under the condition that the cables contact the ground, the cables are leaked, and the cables are scalded by splashed molten iron are avoided, and the safety rate is improved; the cable passes through the slider to move at high altitude, can not occupy ground, has improved the construction site utilization ratio.

Description

Cable hanging rack of moving trolley

Technical Field

The utility model belongs to the technical field of power distribution networks, and particularly relates to a cable hanging rack of a movable trolley.

Background

The cable of the movable trolley generally adopts a drag chain to move along with the trolley, but in the metallurgical industry, the problems of splashing molten iron, surface water accumulation and the like exist, so that the situations that the iron beans are burnt out, the surface water accumulation is subjected to electric shock and electric leakage and the like exist in the drag chain cable, the cable is burnt out, the production is influenced, and the electric leakage and electric shock safety accidents are easy to occur.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a cable hanging rack of a movable trolley, aiming at avoiding the phenomenon that a cable is contacted with the ground and is burnt by splashing molten iron to damage the cable due to electric leakage caused by the contact with accumulated water, and improving the use safety of the cable.

In order to realize the purpose, the utility model adopts the technical scheme that:

there is provided a mobile cart cable hanger comprising:

the guide rail structure is hung at a specified position, and a track which guides along the horizontal direction is formed on the guide rail structure;

the sliding frames are respectively in sliding fit with the tracks; and

the plurality of fixing assemblies are respectively arranged on different sliding frames;

the fixing component is matched with the sliding frame to clamp and fix the cable.

In one possible implementation, the carriage comprises a carriage and a pulley, the pulley being rotatably connected to the carriage; the track is provided with a guide space, and the pulley is in rolling fit with the two guide spaces.

In a possible implementation manner, the sliding frame is formed with a containing groove, the fixing assembly includes a fixing plate, the fixing plate is movably connected to the sliding frame, and the fixing plate and the containing groove are matched to clamp and fix the cable.

In a possible implementation manner, the sliding frame includes a sliding frame main body, the pulley is connected to the sliding frame main body, an accommodating space is formed in the sliding frame main body, the accommodating groove is formed in the bottom of the accommodating space, and the fixing plate is movably connected to the accommodating space.

In a possible implementation manner, the sliding frame comprises a sliding frame main body, an upper positioning frame and a lifting assembly, the upper positioning frame is connected to the sliding frame main body through the lifting assembly, the accommodating groove is formed in the bottom surface of the upper positioning frame, and the fixing plate is movably connected to the upper positioning frame.

In one possible implementation, the lifting assembly includes:

the connecting piece is fixedly connected to the lower end of the sliding frame main body;

the reel is rotationally connected with the connecting piece;

a coil spring connected to and wound around the reel; and

and one end of the winding belt is connected with the coil spring, and the other end of the winding belt is connected with the upper positioning frame.

In one possible implementation, the reel is provided with an axial limiting structure, and the axial limiting structure is formed with a limiting space for accommodating the coil spring and the tape.

In a possible implementation manner, the axial limiting structure includes a first side body and a second side body sleeved on the winding shaft, the first side body and the second side body are distributed along the axial direction of the winding shaft at intervals, and the limiting space is formed between the first side body and the second side body.

In a possible implementation manner, the lifting assembly further comprises a sleeve, the sleeve is sleeved on the periphery of the reel, two ends of the sleeve are fixedly connected to the connecting piece, and a through hole for the winding tape to pass through is formed in the lower side of the sleeve.

In a possible implementation, the fixing plate further comprises a hook for lowering the fixing assembly.

Compared with the prior art, the travelling car cable hanging rack that this embodiment provided makes the unsettled setting of cable through the mode that articulates, simultaneously, owing to set up a plurality of carriages, all can articulate the support at the different section positions of cable, can also make the carriage slide according to actual conditions to the position of two adjacent carriages of adjustment, the interval of final adjustment stores pylon position. The cable hanging rack of the movable trolley avoids the contact between the cable and the ground, so that the situations of electric leakage, scalding by splashed molten iron and the like caused by the contact between the cable and accumulated water are effectively avoided, and the safety rate is improved; meanwhile, the cable moves at high altitude through the sliding frame, so that the cable does not occupy the ground, and the utilization rate of a construction site is improved.

Drawings

Fig. 1 is a front view of a cable hanger of a mobile cart according to a first embodiment of the present invention;

fig. 2 is a left side view of a cable hanger of a mobile cart according to a first embodiment of the present invention;

FIG. 3 is a left side view of the cable rack of the mobile cart according to the second embodiment of the present invention

Fig. 4 is a schematic structural diagram of a lifting assembly according to a second embodiment of the present invention;

fig. 5 is a schematic diagram of a spring structure of the lifting structure according to the second embodiment of the present invention;

fig. 6 is a left side view of a cable hanger of a mobile cart according to a third embodiment of the present invention;

fig. 7 is a schematic structural diagram of a fixing assembly according to a fourth embodiment of the present invention.

Description of the reference numerals:

100. a guide rail structure; 110. a hanger; 120. a track;

200. a carriage; 210. a carriage; 211. a carriage body; 212. an upper positioning frame; 220. a pulley; 230. a containing groove;

300. a fixing assembly; 310. a fixing plate; 320. a bolt; 330. a nut; 340. a rotating shaft; 350. fastening a bolt; 360. hooking;

400. a cable;

500. a lifting assembly; 510. a connecting member; 520. a reel; 530. a coil spring; 540. coiling; 550. an axial limiting structure; 551. a first side body; 552. a second side body; 560. a reel; 561. a via hole;

600. a slide block.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 and 7 together, the cable hanger for the mobile cart according to the present invention will now be described. The cable rack of the traveling car includes a rail structure 100, a plurality of sliding frames 200, and a plurality of fixing members 300. The guide rail structure 100 is hung at a specified position, and a rail 120 which guides along the horizontal direction is formed on the guide rail structure 100; the sliding frames 200 are respectively matched with the tracks 120 in a sliding manner; the plurality of fixing assemblies 300 are respectively arranged on different sliding frames 200; the fixing assembly 300 cooperates with the carriage 200 to clamp the fixing cable 400.

Compared with the prior art, the travelling car cable hanging rack provided by the embodiment has the advantages that the cable is suspended in the air through the hanging mode, meanwhile, due to the fact that the sliding frames 200 are arranged, hanging support can be carried out on different sections of the cable, the sliding frames can slide according to actual working conditions, the positions of two adjacent sliding frames can be adjusted, and the distance between hanging rack point positions can be adjusted finally. The cable hanging rack of the movable trolley avoids the contact between the cable 400 and the ground, so that the situations of electric leakage, scalding by splashed molten iron and the like caused by the contact between the cable and accumulated water are effectively avoided, and the safety rate is improved; meanwhile, the cable 400 moves at high altitude through the sliding frame 200, so that the cable does not occupy the ground, and the utilization rate of a construction site is improved.

Specifically, referring to fig. 1 and 2, the track structure 100 includes a hanger 110 and a track 120, the track 120 is hoisted to a designated position by the hanger 110, and the track structure 100 is convenient to manufacture and put into use.

In some embodiments, referring to fig. 2, the carriage 200 includes a carriage 210 and a pulley 220, the pulley 220 being rotatably coupled to the carriage 210; the rail 120 has a guide space.

As a specific embodiment of this embodiment, the pulley 220 is in rolling engagement with the two guide spaces. The two pulleys 220 are oppositely arranged and are respectively connected with the sliding frame 210 in a rotating way; the rail 120 has two guiding spaces opened horizontally and facing away from each other, and the two pulleys 220 are respectively in rolling fit with the two guiding spaces. The carriage 200 is simple in construction and easy to manufacture and use.

Specifically, the rail 120 is an i-steel rail, which has two guide spaces for guiding along the horizontal direction, and the i-steel rail has a simple structure and is convenient to manufacture and use.

As another embodiment of this embodiment, referring to fig. 5, the rail 120 is a rectangular steel rail having an opening on the lower side, and the rectangular steel rail has two guide spaces which are opened along the horizontal direction and the opening directions are opposite to each other. The carriage 200 includes a slider 600 and a carriage 210, the slider 600 is connected to the carriage 210 at the lower side thereof, and the slider 600 is slidably fitted into two guide spaces inside a rectangular steel rail. The rectangular steel rail provided by the embodiment is simple in structure and convenient to manufacture, and further convenient for moving the cable 400.

In some embodiments, referring to fig. 2, the carriage 210 is formed with a receiving groove 230, the fixing assembly 300 includes a fixing plate 310, the fixing plate 310 is movably connected to the carriage 210, and the fixing plate 310 and the receiving groove 230 cooperate to clamp and fix the cable 400. The condition that the cables 400 are twisted together to cause troubles or crosstalk between the cables 400 and a trolley in the process of transporting a plurality of cables 400 is avoided.

Specifically, referring to fig. 2, the fixing plate 310 is movably connected in the accommodating groove 230 through a fastening bolt 350, and the fastening bolt 350 enables the fixing plate 310 to generate a pressure toward the accommodating groove 230, so as to fix the cable 400 and prevent the cable 400 from sliding in the accommodating groove 230 during transportation.

Referring to fig. 3, the fixing plate 310 is movably connected to the accommodating groove 230 through a bolt 320 and a nut 330, and the bolt 320 and the nut 330 cooperate to generate a pressure on the fixing plate 310 toward the accommodating groove 230, so as to fix the cable 400 and prevent the cable 400 from sliding in the accommodating groove 230.

As another embodiment of this embodiment, referring to fig. 7, one side of the fixing plate 310 is rotatably connected to the receiving groove 230 through a rotating shaft 340, and the other side is movably connected to the receiving groove 230 through a fastening bolt 350. During the use, in the storage tank 230 was put to cable 400, rotated the fixed plate 310 to the position relative with storage tank 230 through pivot 340, fixed through fastening bolt 350, avoided cable 400 to remove at the removal in-process.

In some embodiments, referring to fig. 3, the carriage 210 includes a carriage body 211, the pulley is connected to the carriage body 211, the carriage body 211 forms an accommodating space, the accommodating groove 230 is opened at the bottom of the accommodating space, and the fixing plate 310 is movably connected to the accommodating space. The pulley 220 is connected to the carriage main body 211 to facilitate movement of the carriage main body 211; the carriage body 211 is formed with an accommodating space for facilitating the fixing of the fixing plate 310.

In some embodiments, referring to fig. 3, the carriage 210 includes a carriage body 211, an upper positioning frame 212, and a lifting assembly 500, wherein the upper positioning frame 212 is connected to the carriage body 211 through the lifting assembly 500, the accommodating groove 230 is disposed on a bottom surface of the upper positioning frame 212, and the fixing plate 310 is movably connected to the upper positioning frame 212. The lifting assembly 500 is arranged, so that the cable 400 can be conveniently fixed on the sliding frame 210, the situation that workers climb by means of the escalator to fix the cable 400 is avoided, and personal safety is guaranteed.

In some embodiments, referring to fig. 4 and 5, the lift assembly 500 includes a link 510, a spool 520, a coil spring 530, and a wrap 540. The link 510 is fixedly connected to the lower end of the carriage body 211, and the reel 520 is rotatably connected to the link 510; the coil spring 530 is connected to and winds the reel 520; the tape 540 is connected at one end to the coil spring 530 and at the other end to the upper spacer 212. When the cable needs to be hung, the fixing plate 310 is pulled downwards, so that the tape 540 is stretched and the reel 520 rotates, and meanwhile, the coil spring 530 is elastically deformed; after the cable 400 is fixed, the coil spring 530 rebounds to drive the winding tape 540 to rewind, and drive the cable 400 to ascend, the lifting assembly 500 provided by the embodiment has a simple structure, can ascend automatically, and only needs to pull the lifting assembly 500 downwards, and the fixing plate 310 does not need to be manually lifted and ascended, so that the labor intensity of workers is reduced, and the transportation efficiency of the cable 400 is accelerated.

In some embodiments, referring to fig. 5, the spool 520 is provided with an axial stop 550, and the axial stop 550 is formed with a stop space for receiving the coil spring 530 and the tape 540. The axial stop 550 prevents the upper retainer 212 from wobbling due to the unwinding of the tape 540.

Specifically, referring to fig. 5, the axial limiting structure 550 includes a first side body 551 and a second side body 552 sleeved on the winding shaft 520, the first side body 551 and the second side body 552 are distributed at intervals along the axial direction of the winding shaft 520, a limiting space for accommodating the coil spring 530 and the winding belt 540 is formed between the first side body 551 and the second side body 552, the width of the limiting space is matched with the width of the winding belt 540, each circle of the winding belt 540 is enabled to coincide with the last circle, it is ensured that the upper positioning frame 212 is lifted stably, transportation of the cable 400 is facilitated, and transportation efficiency is increased.

In some embodiments, referring to fig. 4 and 5, the lifting assembly 500 further includes a sleeve 560, the sleeve 560 is sleeved on the outer circumference of the winding shaft 520, two ends of the sleeve 560 are fixedly connected to the connecting member 510, and a through hole 561 for the tape 540 to pass through is formed at a lower side of the sleeve 560. The tape 540 is prevented from being exposed to air for a long time, and the service life of the tape 540 is prolonged.

In addition to the above-described embodiment, referring to fig. 3 and 4, the fixing plate 310 further includes a hook 360 for lowering the fixing member 300. The staff uses the stock of taking the barb can catch on couple 360, and then will go up locating rack 212 and descend, need not to install the motor and carry out electric lift, reduces the cost.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A travelling car cable hanger characterized in that includes:

the sliding frames are respectively in sliding fit with the tracks; and

2. The mobile cart cable hanger of claim 1, wherein the carriage includes a carriage and a pulley, the pulley being rotatably coupled to the carriage; the track is provided with a guide space, and the pulley is in rolling fit with the two guide spaces.

3. The mobile cart cable hanger of claim 2, wherein the carriage defines a receiving slot, and the securing assembly includes a securing plate movably coupled to the carriage, the securing plate and the receiving slot cooperating to retain the cable.

4. The mobile cart cable hanger of claim 3, wherein the carriage includes a carriage body, the pulley is connected to the carriage body, the carriage body defines a receiving space, the receiving slot is disposed at a bottom of the receiving space, and the fixing plate is movably connected to the receiving space.

5. The mobile cart cable hanger of claim 3, wherein the carriage comprises a carriage body, an upper positioning frame and a lifting assembly, the upper positioning frame is connected to the carriage body through the lifting assembly, the receiving slot is formed in a bottom surface of the upper positioning frame, and the fixing plate is movably connected to the upper positioning frame.

6. The mobile cart cable hanger defined in claim 5, wherein said lift assembly comprises:

the reel is rotationally connected with the connecting piece;

a coil spring connected to and wound around the reel; and

7. The mobile cart cable hanger of claim 6, wherein the spool is provided with an axial stop structure, the axial stop structure forming a stop space for receiving the coil spring and the tape.

8. The travelling car cable hanger of claim 7, wherein the axial position limiting structure comprises a first side body and a second side body sleeved on the reel, the first side body and the second side body are distributed at intervals along the axial direction of the reel, and the position limiting space is formed between the first side body and the second side body.

9. The mobile trolley cable hanger as claimed in claim 8, wherein the lifting assembly further comprises a sleeve, the sleeve is sleeved on the periphery of the reel, two ends of the sleeve are fixedly connected to the connecting member, and a through hole for the tape to pass through is formed in the lower side of the sleeve.

10. The mobile cart cable hanger of claim 7, wherein the fixed plate further comprises a hook for lowering the fixed assembly.