Wear-resistant lengthened connecting rod

Abstract

The utility model discloses a wear-resistant extension connecting rod, and relates to the technical field of mounting connecting rods of wire arrangement frames. The wear-resistant extension connecting rod comprises an extension connecting rod assembly, and the extension connecting rod assembly comprises a mounting groove, a fixed rod, a movable rod, a threaded hole, an abutting threaded column and a rotating rod. During use, the rotating rod is rotated anticlockwise to drive the abutting threaded column to rotate, so that the abutting threaded column and the bottom end of the rubber pad ascend to be separated from the top face of the movable rod, fixation of the movable rod is relieved, and the movable rod can be pulled out outwards; and the movable rod can be quickly and smoothly pulled under the cooperation of the rotating ball and the sliding groove, so that the friction force between the movable rod and the mounting groove is reduced, and the extension connecting rod is more wear-resistant and durable. When the movable rod needs to be fixed, the rotating rod is rotated clockwise to drive the abutting threaded column to rotate, so that the abutting threaded column and the bottom end of the rubber pad move downwards to abut against the top face of the movable rod, and the effect of fixing the top face of the movable rod can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wire arrangement frame installation connecting rod technical field, specifically, relates to a wear -resisting type extension connecting rod. BACKGROUND

[0002] Wire arrangement frame is the tool that arranges electronic wire. Wire arrangement frame can be installed at the front end of rack, provides the horizontal direction cable management of the jumper of wiring or equipment. Wire arrangement frame simplifies the planning and installation of cross connection system, in short, it is used for clearing network wire, and it is not directly related to network, only for later convenient management.

[0003] Generally speaking, the wire arrangement frame is installed in the cabinet and a connecting rod is used, and in order to adapt to different cabinet depths, connecting rods of different lengths are used, and when installing in different cabinets, the appropriate connecting rod needs to be found for use, which is troublesome and time-consuming. Therefore, a wear-resistant extension connecting rod is needed to improve the above problems. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a wear-resistant extension connecting rod, which aims at improving the problem that the wire arrangement frame is installed in the cabinet and a connecting rod is used, and in order to adapt to different cabinet depths, connecting rods of different lengths are used, and when installing in different cabinets, the appropriate connecting rod needs to be found for use, which is troublesome and time-consuming.

[0005] The utility model is realized as follows:

[0006] The application provides a wear-resistant extension connecting rod which comprises an extension connecting rod assembly.

[0007] The extension connecting rod assembly comprises a mounting groove, a fixed rod, a movable rod, a threaded hole, a clamping threaded column and a rotating rod, the mounting groove is arranged in the interior of the fixed rod, the movable rod is slidably arranged in the interior of the mounting groove, the top front side of the fixed rod is provided with the threaded hole, the threaded hole is threadedly connected with the clamping threaded column, and the top of the clamping threaded column is fixedly provided with the rotating rod.

[0008] In a preferred technical scheme of the utility model, the front top of the fixed rod is fixedly provided with a fixed cylinder.

[0009] In a preferred technical scheme of the utility model, the interior of the fixed cylinder is provided with a threaded groove, the threaded groove is communicated with the threaded hole, and the clamping threaded column is threadedly connected in the interior of the threaded groove.

[0010] In a preferred technical scheme of the utility model, the two sides of the movable rod are provided with sliding grooves, and the cross section of the sliding groove is semicircular.

[0011] In a preferred technical scheme of the utility model, the inside both sides of the installation groove are provided with rotating grooves, and the rotating grooves are provided with a plurality of rotating grooves.

[0012] In a preferred technical scheme of the utility model, the inside rotating grooves are provided with rotating balls, and the rotating balls are matched with the rotating grooves.

[0013] In a preferred technical scheme of the utility model, the front side of the movable rod is fixedly provided with a mounting block, and the mounting block is provided with a first mounting hole.

[0014] In a preferred technical scheme of the utility model, the rear end of the fixed rod is fixedly provided with a mounting frame, and the mounting frame is provided with a second mounting hole.

[0015] In a preferred technical scheme of the utility model, the bottom end of the abutting threaded column is also fixedly provided with a rubber pad.

[0016] Beneficial effect: the extension connecting rod provided by the utility model, when in use, rotates the rotating rod counterclockwise, drives the abutting threaded column to rotate, makes the bottom end of the abutting threaded column and the rubber pad rise, and the top surface of the movable rod is separated, the fixing of the movable rod is released, and the movable rod can be pulled outwards; the movable rod can be quickly and smoothly pulled under the cooperation of the rotating ball and the sliding groove, the friction between the movable rod and the installation groove is reduced, the extension connecting rod is more wear-resistant and durable. When the movable rod needs to be fixed, rotate the rotating rod clockwise, drive the abutting threaded column to rotate, make the bottom end of the abutting threaded column and the rubber pad move downwards, and the top surface of the movable rod is abutted, and the top surface of the movable rod can be fixed. ACCURATE DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as the limitation to the scope, and for the ordinary skilled in the art, other related drawings can be obtained without the creative labor under the premise of the drawings.

[0018] Figure 1 It is the overall three-dimensional structure schematic diagram provided by the embodiment of the utility model;

[0019] Figure 2 It is the fixed rod three-dimensional structure schematic diagram provided by the embodiment of the utility model;

[0020] Figure 3 It is the plane structure schematic diagram provided by the embodiment of the utility model;

[0021] Figure 4The overall three-dimensional structure schematic diagram provided by the embodiment of the utility model.

[0022] In the drawing: 100 - extension connecting rod assembly; 110 - mounting groove; 111 - rotating groove; 112 - rotating ball; 120 - fixed rod; 121 - fixed cylinder; 122 - threaded groove; 123 - mounting frame; 124 - second mounting hole; 130 - movable rod; 131 - sliding groove; 132 - first mounting hole; 133 - mounting block; 140 - threaded hole; 150 - abutting threaded column; 151 - rubber pad; 160 - rotating rod. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be described clearly and completely below in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a wear-resistant extension connecting rod assembly 100, by extension connecting rod assembly 100, it is improved that cable tray is installed into cabinet and will use connecting rod, in order to adapt to different cabinet depth, there will be connecting rod of different length, when installing in different cabinet, need to find the connecting rod of adaptation and use, it is more troublesome in use, and it is more time-consuming and wasteful.

[0025] Please refer to Figures 1-4 Extension connecting rod assembly 100 includes mounting groove 110, fixed rod 120, movable rod 130, threaded hole 140, abutting threaded column 150 and rotating rod 160.Mounting groove 110 is opened in the inside of fixed rod 120, movable rod 130 is slidably arranged in the inside of mounting groove 110, and the two sides of movable rod 130 are provided with sliding groove 131, and the section of sliding groove 131 is semicircular;The inside of mounting groove 110 is provided with rotating groove 111 on both sides, and rotating groove 111 is provided with a plurality of rotating grooves 111.The inside of rotating groove 111 is rotatably provided with rotating ball 112, and rotating ball 112 is matched with rotating groove 111.In addition, the front side of movable rod 130 is fixedly provided with mounting block 133, and first mounting hole 132 is arranged on mounting block 133.The rear end of fixed rod 120 is fixedly provided with mounting frame 123, and second mounting hole 124 is arranged on mounting frame 123.Movable rod 130 and fixed rod 120 are installed in cabinet by mounting block 133 and mounting frame 123, and then cable tray is installed on connecting rod.

[0026] Please refer to Figures 1-4The top front side of the fixed rod 120 is provided with a threaded hole 140. The front top of the fixed rod 120 is fixedly provided with a fixed cylinder 121, the inside of the fixed cylinder 121 is provided with a threaded groove 122, the threaded groove 122 is communicated with the threaded hole 140, and a clamping threaded column 150 is threadedly connected in the inside of the threaded groove 122. The inside of the threaded hole 140 is threadedly connected with the clamping threaded column 150, the top of the clamping threaded column 150 is fixedly installed with a rotating rod 160, and the bottom end of the clamping threaded column 150 is also fixedly provided with a rubber pad 151.

[0027] Working principle: the extension connecting rod provided by the utility model, when in use, the rotating rod 160 is counterclockwise rotated, the clamping threaded column 150 is driven to rotate, the bottom end of the clamping threaded column 150 and the rubber pad 151 are lifted, the top surface of the movable rod 130 is separated, the movable rod 130 is fixed, and the movable rod 130 can be pulled outwards; the movable rod 130 can be quickly and smoothly pulled under the cooperation of the rotating ball 112 and the sliding groove 131, the friction between the movable rod 130 and the mounting groove 110 is reduced, and the extension connecting rod is more wear-resistant and durable. When it is necessary to fix the movable rod 130, the rotating rod 160 is clockwise rotated, the clamping threaded column 150 is driven to rotate, the bottom end of the clamping threaded column 150 and the rubber pad 151 are moved downwards, and the top surface of the movable rod 130 is abutted, so that the top surface of the movable rod 130 is fixed. When the device is used, the length of installation can be adjusted, and use is facilitated.

[0028] It should be noted that the specific model and specification of the fixed rod 120 and the movable rod 130 need to be selected and determined according to the actual specification of the device, and the specific selection calculation method adopts the existing technology in the art, so it will not be described in detail.

[0029] The installation principle of the connecting rod is clear to those skilled in the art, and will not be described in detail here.

[0030] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model. For those skilled in the art, the utility model can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A wear-resistant extended connecting rod comprising an extended connecting rod assembly, characterized by, The prolong link assembly includes a mounting groove, a fixed rod, a movable rod, a threaded hole, a pressing threaded column and a rotating rod, the mounting groove is arranged in the fixed rod, the movable rod is arranged in the mounting groove, the top of the fixed rod is provided with the threaded hole, the threaded hole is internally threadedly connected with the pressing threaded column, and the top of the pressing threaded column is fixedly connected with the rotating rod.

2. A wear-resistant extended connecting rod as in claim 1, characterized in that: The front top of the fixed rod is fixedly provided with a fixed cylinder.

3. A wear-resistant extended connecting rod as in claim 2, wherein: The inside of the fixed cylinder is provided with a threaded groove, the threaded groove is communicated with the threaded hole, and the pressing threaded column is threadedly connected in the threaded groove.

4. A wear-resistant extended connecting rod as in claim 1, wherein: The two sides of the movable rod are provided with sliding grooves, and the cross section of the sliding groove is semicircular.

5. A wear-resistant elongated link as in claim 1, wherein: The inside of the mounting groove is provided with rotating grooves on both sides.

6. A wear-resistant elongated link as in claim 5, wherein: The inside of the rotating groove is rotatably provided with a rotating ball, and the rotating ball is matched with the rotating groove.

7. A wear-resistant elongated link as in claim 1, wherein: The front side of the movable rod is fixedly provided with a mounting block, and the mounting block is provided with a first mounting hole.

8. A wear-resistant elongated link as in claim 1, wherein: The rear end of the fixed rod is fixedly provided with a mounting frame, and the mounting frame is provided with a second mounting hole.

9. A wear-resistant elongated link as in claim 1, wherein: The bottom end of the pressing threaded column is also fixedly provided with a rubber pad.

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