CN211928270U

CN211928270U - Convenient optical cable pipeline fixing device

Info

Publication number: CN211928270U
Application number: CN202020784525.XU
Authority: CN
Inventors: 陈悦燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-11-13
Anticipated expiration: 2030-05-13

Abstract

The utility model is suitable for an optical cable pipeline fixing technical field provides a convenient optical cable pipeline fixing device, including the base, the base sliding connection has the dextrorotation screw rod, and the dextrorotation screw rod other end fixedly connected with the levogyration screw rod, dextrorotation screw rod, levogyration screw rod pass through the motor connection rotation; the right-handed screw and the left-handed screw are connected with a T-shaped groove in a sliding way; a lower limiting and fixing adjusting device is fixedly connected above the T-shaped groove; the right-handed screw and the left-handed screw are respectively provided with a spiral ring, the two spiral rings are fixedly connected with L-shaped connecting rods, the two L-shaped connecting rods are both fixedly connected with supporting columns, and thread grooves are formed in the two supporting columns; the thread groove is in threaded connection with a thread column, and the two thread columns are connected with a movable frame through bolts. The device can be stably fixed to the pipeline when the staff installs the optical cable pipeline, also can fix the pipeline of different models and size with the dismantlement maintenance in later stage to also can play complete guard action to the surface of pipeline.

Description

Convenient optical cable pipeline fixing device

Technical Field

The utility model belongs to the technical field of the optical cable pipeline is fixed, specifically be a convenient optical cable pipeline fixing device.

Background

The optical cable is manufactured for meeting the performance specification of optics, machinery or environment, and is a communication cable component which uses one or more optical fibers arranged in a coating sheath as transmission media and can be used singly or in groups.

A fixing device is needed when an optical cable pipeline is installed, and a pipeline fixing device is disclosed in Chinese patent (No. CN 208766369U), but the fixing device is not stable to the pipeline, the fixing and later disassembly and maintenance cannot be carried out on pipelines with different models and sizes, and the outer surface of the pipeline is not completely protected.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a convenient optical cable pipeline fixing device aims at solving and we can need a fixing device when installing the optical cable pipeline, but the fixing device of current fixed pipeline, but is fixed not too stable to the pipeline, can't fix the dismantlement maintenance with the later stage to the pipeline of different models and size to the surface to the pipeline also does not play complete guard action.

The embodiment of the utility model is realized in such a way that the device comprises a base, the base is connected with a right-handed screw in a sliding way, the other end of the right-handed screw is fixedly connected with a left-handed screw, and the right-handed screw and the left-handed screw are connected and rotated through a motor; the right-handed screw and the left-handed screw are connected with a T-shaped groove in a sliding way; a lower limiting and fixing adjusting device is fixedly connected above the T-shaped groove; the right-handed screw and the left-handed screw are respectively provided with a spiral ring, the two spiral rings are fixedly connected with L-shaped connecting rods, the two L-shaped connecting rods are both fixedly connected with supporting columns, and thread grooves are formed in the two supporting columns; the thread groove is in threaded connection with thread columns, and the two thread columns are connected with a movable frame through bolts; the movable frame is fixedly connected with a support, and the support is fixedly connected with an upper limiting, fixing and adjusting device.

Preferably, the upper limit fixing and adjusting device comprises a support, the support comprises a second section of support, the second section of support is provided with a first section of support and a third section of support, and the first section of support and the third section of support are connected with the movable frame and are obliquely arranged with the movable frame; the second section of support is symmetrically connected with connecting columns, the two connecting columns are fixedly connected with springs together, the outer rings of the springs are attached to the inner rings of the cylindrical barrels, and two ends of each spring are connected with the second section of support through the connecting columns.

Preferably, the lower limiting, fixing and adjusting device comprises a through-core tube, the lower part of the through-core tube is fixedly connected with the upper part of the T-shaped groove, the side surface of the through-core tube is symmetrically provided with grooves, the through-core tube is connected with a damping spring in a sliding manner, the outer ring of the damping spring is attached to the inner ring of the through-core tube, the upper part of the damping spring is fixedly connected with a sliding block, and the lower part of the damping spring is fixedly connected with the T-shaped groove; the sliding block slides in the inner ring of the through-center tube, the sliding block is fixedly connected with a base plate, two ends below the base plate are respectively and fixedly connected with supporting rods, and the two supporting rods are fixedly connected with the sliding block; and the two support rods are in sliding connection with the round head grooves.

Preferably, a slotted hole is formed in the T-shaped groove, and the slotted hole is connected with the right-handed screw and the left-handed screw in a sliding manner.

Preferably, the opposite sides of the two supporting columns are fixedly connected with arc-shaped clamping plates respectively.

The embodiment of the utility model provides a pair of convenient optical cable pipeline fixing device, when the staff installs the optical cable pipeline, can stabilize fixedly to the pipeline, also can fix the pipeline of different models and size and the dismantlement maintenance in later stage to also can play complete guard action to the surface of pipeline.

Drawings

Fig. 1 is a schematic structural view of a portable optical cable pipeline fixing device according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the lower limit fixing and adjusting device at A in FIG. 1;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;

FIG. 4 is a schematic view of 11 of FIG. 1;

fig. 5 is a schematic side view of fig. 2 at 22.

In the drawings: 1. a base; 2. a bearing; 3. a spiro ring; 4. an L-shaped connecting rod; 5. a right-handed screw; 6. a thread groove; 7. a support column 8 and a threaded column; 9. a connecting rod; 10. a through-center screw cap; 11. a support; 110. a first section of stent; 111. a second section of the stent; 112. a third section of stent; 12. a movable frame; 13. a spring; 14. a cylindrical barrel; 15. an arc-shaped clamping plate; 16. a base plate; 17. a support bar; 18. a motor; 19. a left-handed screw; 20. a T-shaped groove; 21. a slider; 22. a hollow pipe; 23. a damping spring; 24. connecting columns.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, 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 invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

As shown in fig. 1, for the utility model discloses an embodiment provides a convenient optical cable pipeline fixing device's structure chart, include:

the device comprises a base 1, wherein a right-handed screw 5 is slidably connected to the base 1, a left-handed screw 19 is fixedly connected to the other end of the right-handed screw 5, and the right-handed screw 5 and the left-handed screw 19 are connected through a motor 18 to rotate; the right-handed screw 5 and the left-handed screw 19 are connected with a T-shaped groove 20 in a sliding manner; a lower limiting and fixing adjusting device is fixedly connected above the T-shaped groove 20; the right-handed screw 5 and the left-handed screw 19 are respectively provided with a spiral ring 3, the two spiral rings 3 are fixedly connected with L-shaped connecting rods 4, the two L-shaped connecting rods 4 are both fixedly connected with supporting columns 7, and thread grooves 6 are formed in the two supporting columns 7; the thread groove 6 is in threaded connection with thread columns 8, and the two thread columns 8 are connected with a movable frame 12 through bolts; the movable frame 12 is fixedly connected with a support 11, and the support 11 is fixedly connected with an upper limiting and fixing adjusting device.

In one embodiment of the utility model, the base 1 is slidably connected with a right-handed screw 5, the base 1 is slidably connected with the right-handed screw 5 through a bearing 2, the other end of the right-handed screw 5 is fixedly connected with a left-handed screw 19, the diameter and the thread angle of the right-handed screw 5 and the left-handed screw are the same, and the thread direction is opposite; the right-handed screw 5 and the left-handed screw 19 are connected with a T-shaped groove 20 in a sliding manner through a bearing 2, and a slotted hole is formed in the T-shaped groove 20; a lower limit fixing and adjusting device is fixedly connected above the T-shaped groove 20, and the lower limit fixing and adjusting device mainly adjusts the position of the optical cable pipeline and fixes the lower part of the optical cable pipeline.

As shown in fig. 3 and 4, as another preferred embodiment of the present invention, the upper limit fixing and adjusting device includes a bracket 11, the bracket 11 includes a second section of bracket 111, the second section of bracket 111 is provided with a first section of bracket 110 and a third section of bracket 112, and the first section of bracket 110 and the third section of bracket 112 are connected to the movable frame 12 and are disposed obliquely to the movable frame 12; the second section of bracket 111 is symmetrically connected with connecting columns 24, the two connecting columns 24 are fixedly connected with a spring 13 together, the outer ring of the spring 13 is attached to the inner ring of the cylindrical barrel 14, and two ends of the spring 13 are connected with the second section of bracket 111 through the connecting columns 24; when the cable pipeline is fixed by the second section of movable frame 111, the shape of the cable pipeline is not a completely regular circular cross section, so that the cable pipeline is contacted with the cylindrical barrel 14, the cylindrical barrel 14 is connected with the spring 13, the spring 13 can be driven to deform by the displacement of the cylindrical barrel 14, the elastic force generated by the spring 13 has a restoring force on the cylindrical barrel 14, the three parts achieve a force balance, and the upper end position of the cable pipeline is fixed; the bracket 11 is divided into three sections, so that an upper limit fixing and adjusting device is better arranged on the second section of bracket 111, and the first section of bracket 110 and the third section of bracket 112 have a good supporting function on the upper limit fixing and adjusting device.

As shown in fig. 2 and 5, as another preferred embodiment of the present invention, the lower limiting fixing and adjusting device includes a through-core tube 22, the lower part of the through-core tube 22 is fixedly connected to the upper part of the T-shaped groove 20, the lateral surface of the through-core tube 22 is symmetrically provided with grooves, the through-core tube 22 is slidably connected to a damping spring 23, the outer ring of the damping spring 23 is attached to the inner ring of the through-core tube 22, the upper part of the damping spring 23 is fixedly connected to a slide block 21, and the lower part of the damping spring 23 is fixedly connected to the T-shaped groove 20; the sliding block 21 slides in the inner ring of the through pipe 22, the sliding block 21 is fixedly connected with a base plate 16, two ends below the base plate 16 are respectively and fixedly connected with supporting rods 17, and the two supporting rods 17 are fixedly connected with the sliding block 21; the two support rods 17 are connected with the round head grooves in a sliding mode; when the optical cable is placed in the backing plate 16, the backing plate 16 is stressed and compressed to drive the sliding block 21 to move downwards, so that the damping spring 23 fixedly connected with the lower end of the sliding block 21 is stressed and compressed, the damping spring 23 deforms and upwards generates an elastic force for the sliding block 21, and when the sliding block 21 and the damping spring 23 reach a force balance, the position of the lower end of the optical cable pipeline is fixed.

As shown in fig. 1, as another preferred embodiment of the present invention, a T-shaped groove 20 is provided with a slot hole therein, and the slot hole is slidably connected with a right-handed screw 5 and a left-handed screw 19; the joint of the right-handed screw 5 and the left-handed screw 19 is positioned in the slotted hole, a gap is reserved between the joint and the slotted hole, and the bearing 2 is connected to the T-shaped slot 20 in order to prevent the joint of the right-handed screw 5 and the left-handed screw 19 from contacting the slotted hole due to the resonance of the rod body when rotating.

As shown in fig. 1, as another preferred embodiment of the present invention, arc-shaped clamping plates 15 are fixedly connected to opposite sides of two supporting columns 7, respectively, and foam pads are wrapped inside the arc-shaped clamping plates 15; after the optical cable pipeline is put into the backing plate 16, the motor 18 operates, the workstation works, the support column 7 is relatively drawn close, drives two arc-shaped clamping plates 15 and also relatively draws close, and when two adjustable shelf 12 are closed, two arc-shaped clamping plates 15 stop drawing close, and the arc-shaped clamping plates 15 play a role in buffering, have protected the optical cable pipeline by the 15 cladding in-process of arc-shaped clamping plates, the optical cable pipeline surface is not damaged.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The convenient optical cable pipeline fixing device is characterized by comprising a base (1), wherein the base (1) is connected with a right-handed screw (5) in a sliding manner, the other end of the right-handed screw (5) is fixedly connected with a left-handed screw (19), and the right-handed screw (5) and the left-handed screw (19) are connected and rotated through a motor (18); the right-handed screw (5) and the left-handed screw (19) are connected with a T-shaped groove (20) in a sliding way; a lower limiting, fixing and adjusting device is fixedly connected above the T-shaped groove (20); the spiral rings (3) are respectively arranged on the right-handed screw (5) and the left-handed screw (19), the two spiral rings (3) are fixedly connected with L-shaped connecting rods (4), supporting columns (7) are fixedly connected to the two L-shaped connecting rods (4), and thread grooves (6) are formed in the two supporting columns (7); the thread groove (6) is in threaded connection with thread columns (8), and the two thread columns (8) are connected with a movable frame (12) through bolts; the movable frame (12) is fixedly connected with a support (11), and the support (11) is fixedly connected with an upper limiting, fixing and adjusting device.

2. The convenient optical cable pipeline fixing device according to claim 1, wherein the upper limiting fixing and adjusting device comprises a bracket (11), the bracket (11) comprises a second section of bracket (111), the second section of bracket (111) is provided with a first section of bracket (110) and a third section of bracket (112), and the first section of bracket (110) and the third section of bracket (112) are connected with the movable frame (12) and are obliquely arranged with the movable frame (12); the second section of support (111) is symmetrically connected with connecting columns (24), the two connecting columns (24) are fixedly connected with a spring (13) together, the outer ring of the spring (13) is attached to the inner ring of the cylindrical barrel (14), and two ends of the spring (13) are connected with the second section of support (111) through the connecting columns (24).

3. The convenient optical cable pipeline fixing device as claimed in claim 1, wherein the lower limiting fixing and adjusting device comprises a through-core pipe (22), the lower part of the through-core pipe (22) is fixedly connected with the upper part of the T-shaped groove (20), grooves are symmetrically formed in the side surface of the through-core pipe (22), the through-core pipe (22) is slidably connected with a damping spring (23), the outer ring of the damping spring (23) is attached to the inner ring of the through-core pipe (22), a sliding block (21) is fixedly connected with the upper part of the damping spring (23), and the lower part of the damping spring (23) is fixedly connected with the T-shaped groove (20); the sliding block (21) slides in the inner ring of the through-center tube (22), the sliding block (21) is fixedly connected with a base plate (16), two ends below the base plate (16) are respectively and fixedly connected with supporting rods (17), and the two supporting rods (17) are fixedly connected with the sliding block (21); and the two support rods (17) are in sliding connection with the round head grooves.

4. The convenient optical cable pipeline fixing device according to claim 1, wherein a slotted hole is formed in the T-shaped groove (20), and the slotted hole is in sliding connection with the right-handed screw (5) and the left-handed screw (19).

5. Convenient optical cable duct fixing device according to any one of claims 1-4, characterized in that an arc-shaped clamping plate (15) is fixedly connected to each of the opposite sides of the two supporting columns (7).