High-speed rail cable mounting bracket

Abstract

The utility model relates to the technical field of high-speed rail cable installation supports, and particularly discloses a high-speed rail cable installation support which comprises a stand column, a plurality of supporting arms are installed on the surface of the stand column, the supporting arms are all installed on the surface of the stand column through bolts, reinforcing structures are arranged on the surfaces of the supporting arms, and each reinforcing structure comprises a frame. The frame is rotationally connected with the end, away from the stand column, of the supporting arm, a steel wire rope is fixedly connected to the surface of the frame, a rotating rod is fixedly connected to the other end of the steel wire rope, a threaded rod penetrates through the surface of the stand column in a threaded mode, the rotating rod is fixedly connected with one end of the threaded rod, and two blocking rods are fixedly connected to the surface of the supporting arm. The surface of the steel wire rope is sleeved with a protective sleeve, the protective sleeve is made of rubber, one end of the threaded rod is rotationally connected with a threaded rod, and the surface of the threaded rod is in threaded connection with a driving plate. According to the utility model, the problem that the bearing capacity of the corbel bracket is easily and gradually reduced due to long-time overwork support is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to high -speed railway cable installation support technical field especially relates to a high -speed railway cable installation support. BACKGROUND

[0002] High -speed railway cable installation support is used for supporting and fixed high -speed railway cable's device, and the assembly type support is composed of the stand and the supporting arm, and each part is produced in the factory, and then is assembled on the spot, and is convenient to assemble and disassemble, and is simple to construct, and the cable can be kept at the proper height and position by putting the cable on the supporting arm in turn, avoids the cable dragging ground or extruding each other, ensures the normal operation and safety of the cable, and also facilitates the laying and maintenance of the cable.

[0003] The above and prior art have the following defects: during the use of the support, multiple cables need to be supported, the supporting arm support bearing capacity is prone to gradually decrease due to the excessive weight of the cables and long-time overwork, the supporting arm support may not have enough supporting strength due to external force, the supporting arm may be inclined, and the supporting arm and the stand may be disconnected, the cable loses effective support and directly falls off, the cable sheath is easily scratched and torn, the communication signal is interfered, and the normal operation of the train communication system is affected.

[0004] Therefore, the high-speed railway cable installation support is provided. UTILITY MODEL CONTENTS

[0005] The utility model discloses a high-speed railway cable installation support which solves the problem of long-time overwork support and gradually decreasing supporting arm support bearing capacity.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-speed railway cable installation support, comprising a stand, a plurality of supporting arms are installed on the surface of the stand, the plurality of supporting arms are installed on the surface of the stand by bolts, a reinforcing structure is arranged on the surface of the supporting arm, the reinforcing structure comprises a frame, the frame is rotatably connected to the end of the supporting arm away from the stand, a steel wire rope is fixedly connected to the surface of the frame, the other end of the steel wire rope is fixedly connected to a rotating rod, a screw rod is threaded through the surface of the stand, and one end of the rotating rod is fixedly connected to the screw rod.

[0007] The effect of the above-mentioned components is that the reinforcing structure is arranged to reinforce the position of the end of the supporting arm away from the stand, thereby improving the supporting stability of the supporting arm and ensuring the supporting effect of the cable.

[0008] Preferably, two blocking rods are fixedly connected to the surface of the supporting arm.

[0009] The effect achieved by the above-mentioned components is that the steel wire rope passes from below the two blocking rods, which limits the position of the steel wire rope, so that the steel wire rope is used to press the cable on the supporting arm.

[0010] Preferably, the surface of the steel wire rope is sleeved with a protective sleeve, which is made of rubber material.

[0011] The effect achieved by the above-mentioned components is that the surface of the steel wire rope is sleeved with a protective sleeve, so that the surface of the cable is not damaged when the steel wire rope presses the cable.

[0012] Preferably, one end of the screw rod is rotatably connected with a threaded rod, the surface of the threaded rod is threadedly connected with a driving plate, the surface of the driving plate is slidably penetrated by a guide rod, and one end of the guide rod is fixedly connected with the screw rod.

[0013] The effect achieved by the above-mentioned components is that the rotation of the threaded rod drives the movement of the driving plate, the driving plate slides along the surface of the guide rod during movement, the guide rod limits the movement path of the driving plate, so that the driving plate does not rotate during movement, the driving plate moves to the appropriate position to press the steel wire rope, and the steel wire rope is gradually tightened by the pressing of the driving plate, until the steel wire rope is in a tight state, thereby further improving the supporting effect of the supporting arm on the cable.

[0014] Preferably, the surface of the supporting arm is provided with a blocking structure, the blocking structure comprises a plurality of adjusting frames, the adjusting frames are slidably connected with the surface of the supporting arm, the surface of the adjusting frame is slidably penetrated by a latch, and the surface of the adjusting frame is fixedly connected with two blocking plates, one side of the supporting arm is provided with a plurality of circular grooves, and the size of the latch is matched with the size of the circular groove.

[0015] The effect achieved by the above-mentioned components is that the blocking structure is provided to facilitate the separate placement of multiple cables, so that the high temperature caused by the close contact of the cables is avoided, and the normal transmission of the cables is ensured.

[0016] Preferably, the circular arc surface of the latch is sleeved with a spring, and the two ends of the spring are fixedly connected with the latch and the adjusting frame, respectively.

[0017] The effect achieved by the above-mentioned components is that the latch is inserted into the circular groove by the contraction force of the spring, and the spring improves the stability of the insertion of the latch into the circular groove.

[0018] Preferably, the two sides of the blocking plate are glued with insulating pads.

[0019] The effect achieved by the above-mentioned components is that when the cable is placed between the two blocking plates, the cable is attached to the surface of the insulating pad, and the insulating pad avoids the breakage of the cable and the resulting leakage of electricity to cause the entire installation support to conduct electricity.

[0020] Compared with the prior art, the utility model has the advantages and positive effects that,

[0021] 1、 The utility model discloses a reinforcing structure is set up, reach using the steel wire rope to the one end of the support arm far from the stand is dragged and is reinforced, thereby reinforcing the position of the support arm far from the stand, improve the support stability of support arm, guarantee the support effect to cable.

[0022] 2、 The utility model discloses a blocking structure is set up, reach according to the size of cable in proper order adjust the position of remaining adjusting frame, then put the cable in proper order into the position between two baffle, thereby the multiple cable is separated and is placed, avoids the situation of high temperature because of the close fitting of cable, and then guarantees the normal transmission of cable. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the whole structure schematic diagram of the utility model;

[0024] Figure 2 It is another angle structure schematic diagram of the utility model;

[0025] Figure 3 It is the structure schematic diagram of the support arm of the utility model;

[0026] Figure 4 It is the structure schematic diagram of the utility model Figure 3 in A place enlarged view;

[0027] Figure 5 It is another angle structure schematic diagram of the support arm of the utility model;

[0028] Figure 6 It is the structure schematic diagram of the blocking structure of the utility model.

[0029] Legend: 1, stand;2, support arm;3, bolt;4, reinforcing structure;41, frame;42, steel wire rope;43, rotating rod;44, screw;45, blocking rod;46, protective sleeve;47, threaded rod;48, driving plate;49, guide rod;5, blocking structure;51, adjusting frame;52, bolt;53, baffle;54, round groove;55, spring;56, insulating pad. DETAILED DESCRIPTION

[0030] In order to more clearly understand the above -mentioned purpose, feature and advantage of the utility model, the utility model is further explained below with the help of drawings and examples. It needs to be explained that the embodiment of the present application and the feature in the embodiment can be combined mutually in the case of not conflicting.

[0031] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0032] like Figure 1 - Figure 2 As shown, this utility model provides a high-speed rail cable mounting bracket, including a column 1. Multiple support arms 2 are mounted on the surface of the column 1, and each support arm 2 is bolted to the surface of the column 1. The surface of each support arm 2 is provided with a reinforcing structure 4. By providing the reinforcing structure 4, it is possible to reinforce the end of the support arm 2 away from the column 1, thereby improving the support stability of the support arm 2 and ensuring the effective support of the cable. The surface of each support arm 2 is provided with a partition structure 5. By providing the partition structure 5, it is possible to separate multiple cables, avoiding the risk of overheating due to cables being in close contact, thus ensuring the normal transmission of the cable.

[0033] The specific setup and function of its reinforcement structure 4 and partition structure 5 will be explained below.

[0034] like Figure 3 and Figure 4 and Figure 5 As shown, the reinforcing structure 4 includes a frame 41, which is rotatably connected to the end of the support arm 2 away from the column 1. A steel wire rope 42 is fixedly connected to the surface of the frame 41, and a rotating rod 43 is fixedly connected to the other end of the steel wire rope 42. A screw 44 is threaded through the surface of the column 1, and one end of the rotating rod 43 is fixedly connected to the screw 44. Two stop bars 45 are fixedly connected to the surface of the support arm 2. The steel wire rope 42 passes under the two stop bars 45, and the stop bars 45 restrict the position of the steel wire rope 42, thereby using the steel wire rope 42 to press the cable on the support arm 2. A protective sleeve 46 made of rubber is fitted over the surface of the steel wire rope 42 to prevent the surface of the cable from being abraded when the steel wire rope 42 presses the cable. One end of the screw 44 is rotatably connected to a threaded rod 47, and a drive plate 48 is threadedly connected to the surface of the threaded rod 47. The rotation of the threaded rod 47 will drive the drive plate 48 to move through the thread. The drive plate 48 will slide along the surface of the guide rod 49. The guide rod 49 will limit the movement path of the drive plate 48, thereby preventing the drive plate 48 from rotating during movement. When the drive plate 48 moves to a suitable position, it will squeeze the wire rope 42. The wire rope 42 will gradually tighten with the help of the squeezing of the drive plate 48 until the wire rope 42 is completely taut, thereby further improving the support effect of the support arm 2 on the cable.

[0035] like Figure 5 and Figure 6As shown, the blocking structure 5 comprises a plurality of adjusting frames 51 which slide on the surface of the supporting arm 2, the surface of the adjusting frame 51 is penetrated by a latch 52, the surface of the adjusting frame 51 is fixedly connected with two baffle plates 53, the side of the supporting arm 2 is provided with a plurality of circular grooves 54, the size of the latch 52 is matched with the size of the circular groove 54. The circular arc surface of the latch 52 is sleeved with a spring 55, the two ends of the spring 55 are fixedly connected with the latch 52 and the adjusting frame 51 respectively, the latch 52 is inserted into the circular groove 54 by the contraction force of the spring 55, and the spring 55 improves the stability of the latch 52 inserted into the circular groove 54. The two sides of the baffle plate 53 are both glued with an insulating pad 56, when the cable is placed between the two baffle plates 53, the cable will be attached to the surface of the insulating pad 56, and the insulating pad 56 avoids the leakage caused by the breakage of the cable to cause the whole installation support to conduct electricity.

[0036] The overall working principle is that when it is necessary to improve the supporting strength of the supporting arm 2, the cable is placed on the surface of the supporting arm 2 in sequence, then the frame 41 is rotated, the frame 41 is rotated on the surface of the supporting arm 2, when the frame 41 is rotated to the appropriate angle, the steel wire rope 42 is pulled to pass below the two stop rods 45, the stop rod 45 limits the position of the steel wire rope 42, so that the steel wire rope 42 is used to press the cable on the supporting arm 2, because the surface of the steel wire rope 42 is sleeved with a protective sleeve 46, so as to avoid the surface of the cable being abraded when the steel wire rope 42 presses the cable, then the screw rod 44 is screwed into the column 1, the bolt 3 limits the position of the steel wire rope 42, the steel wire rope 42 pulls the end of the supporting arm 2 away from the column 1, so as to improve the supporting effect of the supporting arm 2 on the cable, then the threaded rod 47 is rotated, the rotation of the threaded rod 47 drives the driving plate 48 to move by means of the thread, the movement of the driving plate 48 slides along the surface of the guide rod 49, the guide rod 49 limits the movement path of the driving plate 48, so as to avoid the rotation of the driving plate 48 when moving, the driving plate 48 moves to the appropriate position to press the steel wire rope 42, the steel wire rope 42 is gradually tightened by the pressing of the driving plate 48, until the steel wire rope 42 is in a completely tight state, so as to further improve the supporting effect of the supporting arm 2 on the cable.

[0037] When the cables on the support arm 2 need to be spaced apart, first pull the plug 52, the plug 52 moves in the adjusting frame 51 sliding and gradually from the round groove 54 out, the plug 52 moves to make the spring 55 stretch, when the plug 52 is out of the round groove 54, pull the adjusting frame 51, the adjusting frame 51 moves along the surface of the support arm 2 sliding, the adjusting frame 51 moves while driving the baffle 53 to move, when the distance between the two baffles 53 is the same as the size of the cable, release the plug 52, the plug 52 will be inserted into the round groove 54 by the force of the spring 55 contraction, the plug 52 reaches the position of limiting the adjusting frame 51, in turn limiting the position of the baffle 53, the spring 55 reaches the stability of the plug 52 inserted into the round groove 54, so as to avoid the plug 52 from the round groove 54 out of the effect of shaking, then adjust the position of the rest of the adjusting frame 51 according to the size of the cable in turn, then put the cable into the position between the two baffles 53 in turn, so as to place a plurality of cables in a spaced apart manner, in turn to avoid the high temperature due to the close fitting of the cable, when the cable is put into the position between the two baffles 53, the cable will be attached to the surface of the insulating pad 56, the insulating pad 56 reaches the effect of avoiding the breakage of the cable, causing the whole installation support to conduct electricity.

[0038] The above is only the preferred embodiment of the present application, not other forms of the present application, any skilled in the art of technical personnel may use the above disclosed technical content to change or modify the equivalent changes of the equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belong to the protection scope of the present application technical scheme.

Claims

1. A high-speed rail cable mounting bracket, comprising a column (1), wherein a plurality of brackets (2) are mounted on the surface of the column (1), and the plurality of brackets (2) are all mounted on the surface of the column (1) by bolts (3), and the surface of the brackets (2) is provided with a reinforcing structure (4), characterized in that: The reinforcing structure (4) includes a frame (41), the frame (41) is rotatably connected with the end of the support arm (2) away from the stand (1), the surface of the frame (41) is fixedly connected with a steel wire rope (42), the other end of the steel wire rope (42) is fixedly connected with a rotating rod (43), the surface of the stand (1) is threaded through a screw rod (44), and one end of the rotating rod (43) is fixedly connected with the screw rod (44).

2. A high-speed railway cable installation support according to claim 1, characterized in that: The surface of the support arm (2) is fixedly connected with two blocking rods (45).

3. A high-speed rail cable mounting support according to claim 1, wherein: The surface of the steel wire rope (42) is sleeved with a protective sleeve (46), and the protective sleeve (46) is made of rubber.

4. A high-speed rail cable mounting support according to claim 1, wherein: One end of the screw rod (44) is rotatably connected with a threaded rod (47), the surface of the threaded rod (47) is threadedly connected with a driving plate (48), the surface of the driving plate (48) is slidably penetrated through a guide rod (49), and one end of the guide rod (49) is fixedly connected with the screw rod (44).

5. A high-speed rail cable mounting support according to claim 1, wherein: The surface of the support arm (2) is provided with a blocking structure (5), the blocking structure (5) includes a plurality of adjusting frames (51), the adjusting frame (51) is slidably connected with the surface of the support arm (2), the surface of the adjusting frame (51) is slidably penetrated through a bolt (52), the surface of the adjusting frame (51) is fixedly connected with two blocking plates (53), one side of the support arm (2) is provided with a plurality of circular grooves (54), and the size of the bolt (52) is matched with the size of the circular groove (54).

6. A high speed railway cable mounting support according to claim 5, characterised in that: The circular arc surface of the bolt (52) is sleeved with a spring (55), and the two ends of the spring (55) are fixedly connected with the bolt (52) and the adjusting frame (51) respectively.

7. A high-speed rail cable mounting support according to claim 5, wherein: The two sides of the blocking plate (53) are glued with insulating pads (56).

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