CN219217103U

CN219217103U - A transportation line frame for communication line reforms transform

Info

Publication number: CN219217103U
Application number: CN202223009894.XU
Authority: CN
Inventors: 耿波; 李明政; 张楠; 王锦瑞; 王培�; 张红军; 孟涛; 黄民华; 高坤
Original assignee: Electric Engineering Co Ltd of China Railway First Engineering Group Co Ltd
Current assignee: Electric Engineering Co Ltd of China Railway First Engineering Group Co Ltd
Priority date: 2022-11-12
Filing date: 2022-11-12
Publication date: 2023-06-20
Anticipated expiration: 2032-11-12

Abstract

The utility model relates to the technical field of transportation line frames and discloses a transportation line frame for communication line transformation, which comprises a mounting platform, wherein two first limit grooves are formed in the right side of the inside of the mounting platform, a first pull rod is connected in a sliding manner in the first limit grooves, a first spring is arranged outside the first pull rod, a first limit block is fixedly connected to the left end of the first spring, and second limit grooves are formed in the front side and the rear side of the inside of the mounting platform. According to the utility model, through the cooperation between the structures such as the first pull rod, the first spring and the like, the installation roller is firm in installation and can be replaced conveniently, so that the use safety is improved, the installation efficiency is higher, and through the cooperation between the structures such as the threaded sleeve and the support column, the cable can be installed conveniently at a high place, and the labor intensity of workers is reduced.

Description

A transportation line frame for communication line reforms transform

Technical Field

The utility model relates to the technical field of transportation wire frames, in particular to a transportation wire frame for communication line transformation.

Background

At present, when a communication cable line is reformed, a plurality of cables need to be scrapped, migrated, newly-erected and replaced, and a transportation line frame is generally used for coiling and uncoiling the cables and transporting the cables, and the cables are transported by traction of a tractor, so that the operation is flexible and the brake effect is good.

The existing transportation line frame has the following defects in the actual use process that firstly, after a sleeve of a winding frame is placed in a placing groove, the sleeve is directly fixed through an inserting rod, when the sleeve is inclined in the transportation process and is affected by external force, the inserting rod is easy to fall off, the sleeve falls off, then the winding frame used for winding a cable also falls off along with loosening, so that the problem of safety accident occurrence is caused, secondly, the transportation line frame device is generally structurally fixed, the installation height cannot be adjusted along with the on-site limitation in the installation process, the self weight of the cable is ignored in the installation process, and a very forceful phenomenon appears in the actual erection process.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a transportation line frame for communication line transformation.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a transportation line frame for communication line reforms transform, includes mounting platform, mounting platform's inside right side is provided with two first spacing grooves, the inside sliding connection of first spacing groove has first pull rod, the outside of first pull rod is provided with first spring, the left end fixedly connected with first stopper of first spring, first stopper, both sides all are provided with the second spacing groove around mounting platform's inside, the inside sliding connection of second spacing groove has the second pull rod, the outside of second pull rod is provided with the second spring, two the close one side fixedly connected with second stopper of second spring, mounting platform's top is provided with two mounting grooves, the inside sliding connection of mounting groove has the installation piece, two the close one side rotation of installation piece is connected with the installation roller, mounting platform's top left side fixedly connected with support frame, the front end rotation of support frame is connected with the handle, the rear end fixedly connected with first bevel gear of handle, the inside rotation of support frame is connected with the second bevel gear, the outside of second support frame is connected with the threaded rod, the outside threaded connection has the threaded rod, the outside threaded connection of second support column, threaded connection has the threaded sleeve.

As a further description of the above technical solution:

the left end of the first pull rod is fixedly connected with the right end of the first limiting block, and the outer part of the first limiting block is in sliding connection with the inner part of the first limiting groove.

As a further description of the above technical solution:

the similar sides of the two second pull rods are fixedly connected with the separated sides of the two second limiting blocks respectively, and the outer parts of the second limiting blocks are in sliding connection with the inner parts of the second limiting grooves.

As a further description of the above technical solution:

the other end of the second spring is fixedly connected with the inside of the second limiting groove.

As a further description of the above technical solution:

the left end of the first limiting block is clamped with the outer portion of the second limiting block, and the outer portion of the second limiting block is clamped with the inner portion of the mounting block.

As a further description of the above technical solution:

the outer part of the first bevel gear is in meshed connection with the outer part of the second bevel gear.

As a further description of the above technical solution:

the outside of screw sleeve and the inside sliding connection of support column, the outside of support column and the inside sliding connection of support frame.

The utility model has the following beneficial effects:

1. according to the utility model, through the cooperation of the first pull rod, the first spring, the first limiting block, the second pull rod and other structures, the installation roller is firm in installation, and when the cable is used up, the fully loaded installation roller can be conveniently replaced, so that the use safety is improved, and the cable installation efficiency is higher.

2. According to the utility model, through the cooperation of the structures such as the threaded sleeve, the support column, the first bevel gear and the second bevel gear, the cable can be conveniently installed at a high place, so that the labor intensity of workers is reduced, and the workers can install the cable more easily.

Drawings

Fig. 1 is a perspective view of a transport line rack for communication line reconstruction according to the present utility model;

FIG. 2 is a top view of a transport line rack for communication line reconstruction according to the present utility model;

FIG. 3 is a cross-sectional view of a mounting platform of a transport line rack for communication line reconstruction according to the present utility model;

FIG. 4 is an enlarged view of FIG. 3 at A;

fig. 5 is a schematic diagram of a threaded sleeve of a transportation line frame for communication line reconstruction according to the present utility model.

Legend description:

1. a mounting platform; 2. a first limit groove; 3. a first pull rod; 4. a first spring; 5. a first limiting block; 6. the second limit groove; 7. a second pull rod; 8. a second spring; 9. a second limiting block; 10. a mounting groove; 11. a mounting block; 12. a mounting roller; 13. a support frame; 14. a handle; 15. a first bevel gear; 16. a threaded rod; 17. a second bevel gear; 18. a thread sleeve; 19. a support column; 20. and a guide block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, one embodiment provided by the present utility model is: a transportation line frame for communication line transformation comprises a mounting platform 1, wherein the mounting platform 1 plays a supporting role on structures such as a top support frame 13 and the like, two first limit grooves 2 are arranged on the right side of the inside of the mounting platform 1, the first limit grooves 2 play a limiting role on structures such as an inner first spring 4 and the like, a first pull rod 3 is connected with the inside of the first limit grooves 2 in a sliding manner, the first pull rod 3 directly slides in the inside of the first limit grooves 2, a first spring 4 is arranged outside the first pull rod 3, the first pull rod 3 plays a limiting role on the first spring 4, a first limit block 5 is fixedly connected with the left end of the first spring 4, the first limit block 5 is moved to the right side through the right side, so that elastic deformation is generated by extruding the first spring 4, second limit grooves 6 are respectively arranged on the front side and the rear side of the inside of the mounting platform 1, the second limit grooves 6 play a limiting role on structures such as an inner second spring 8 and the like, the second limiting groove 6 is internally and slidably connected with a second pull rod 7, the second pull rod 7 directly slides in the second limiting groove 6, a second spring 8 is arranged outside the second pull rod 7, one side close to the two second springs 8 is fixedly connected with a second limiting block 9, the two second limiting blocks 9 are moved to the other side close to the second springs 8 so as to drive the second springs 8 to generate elastic deformation, the top end of the mounting platform 1 is provided with two mounting grooves 10, the mounting grooves 10 limit an internal mounting block 11, the mounting grooves 10 are internally and slidably connected with the mounting block 11, the second limiting block 9, the first limiting block 5 and the mounting block 11 are matched for use, so that the mounting roller 12 is not only firmly mounted, but also the fully-mounted mounting roller 12 can be conveniently replaced when a cable is used up, thereby not only improving the use safety, but also improving the efficiency of mounting the cable, the similar one side rotation of two installation piece 11 is connected with installation roller 12, installation roller 12 direct rotation connects in the similar one side of two installation piece 11, the top left side fixedly connected with support frame 13 of mounting platform 1, support frame 13 direct fixedly connected in the top middle part of mounting platform 1, the front end rotation of support frame 13 is connected with handle 14, support frame 13 plays support and spacing effect to handle 14, the rear end fixedly connected with first bevel gear 15 of handle 14, through rotating handle 14, thereby drive first bevel gear 15 rotation, and then drive second bevel gear 17 rotation, the inside rotation of support frame 13 is connected with threaded rod 16, support frame 13 plays support and spacing effect to threaded rod 16, the outside fixedly connected with second bevel gear 17 of threaded rod 16, through rotating second bevel gear 17, thereby drive threaded rod 16 rotation, the outside threaded connection of threaded rod 16 has thread bush 18, through rotating 16, thereby drive thread bush 18 reciprocates in its outside, the top rotation of thread bush 18 is connected with support column 19, through reciprocate thread bush 18, thereby drive support column 19 reciprocate, the top fixedly connected with guide piece 20 of support column 19, thereby drive cable guide piece 20, thereby the cable guide is convenient for the cable guide, thereby the cable guide is installed down, and the cable guide is convenient for the cable guide, thereby the cable guide is installed down, the cable guide is convenient for the cable guide, and the cable guide is convenient for the cable guide down the cable guide, and the cable guide is installed down the cable guide, and can be moved down the cable guide, and can be convenient, and can be used for the cable guide 20.

The left end of the first pull rod 3 is fixedly connected with the right end of the first limiting block 5, the outer part of the first limiting block 5 is in sliding connection with the inner part of the first limiting groove 2, the other end of the first spring 4 is fixedly connected with the inner part of the first limiting groove 2, the first limiting block 5 is driven to move rightwards in the first limiting groove 2 by pulling the first pull rod 3 rightwards, the first spring 4 is extruded to generate elastic deformation, the first limiting block 5 is separated from the second limiting block 9, one side close to the two second pull rods 7 is fixedly connected with the separated side of the two second limiting blocks 9 respectively, the outer part of the second limiting block 9 is in sliding connection with the inner part of the second limiting groove 6, the other end of the second spring 8 is fixedly connected with the inner part of the second limiting groove 6, when the second limiting block 9 is separated from the first limiting block 5, the second spring 8 can perform reset motion, thereby pulling the second limiting block 9 to move towards the spring direction in the second limiting groove 6, so that the mounting block 11 can be disassembled, the left end of the first limiting block 5 is clamped with the outer part of the second limiting block 9, the position of the second limiting block 9 is fixed, the outer part of the second limiting block 9 is clamped with the inner part of the mounting block 11, the position of the mounting block 11 is fixed, the mounting of the mounting roller 12 is firmer, the safety of a transportation frame is improved, the outer part of the first bevel gear 15 is meshed and connected with the outer part of the second bevel gear 17, the second bevel gear 17 is driven to rotate by rotating the first bevel gear 15, the outer part of the thread bush 18 is in sliding connection with the inner part of the support column 19, the support column 19 plays a limiting role on the inner thread bush 18, the outer part of the support column 19 is in sliding connection with the inner part of the support column 13, so that the support column 19 can be moved up and down.

Working principle: when the cable is needed to be supplemented, the first pull rod 3 is pulled rightwards, so that the first limiting block 5 is driven to move rightwards, the first spring 4 is extruded to generate elastic deformation, the left end of the first limiting block 5 is separated from the outer part of the second limiting block 9, at the moment, the second spring 8 is in reset motion, so that the second limiting block 9 is driven to move towards the second spring 8, the second limiting block 9 is separated from the mounting block 11, the mounting block 11 is conveniently detached, the cable is loaded on the mounting roller 12, after loading is completed, the two mounting blocks 11 are respectively slid into the mounting groove 10, so that the bottom ends of the mounting blocks 11 are attached to the bottom ends in the mounting groove 10, at the moment, the two second pull rods 7 are pushed towards the similar side, so that the second spring 8 is driven to generate elastic deformation, and make second stopper 9 and installation piece 11 block mutually, at this moment, first spring 4 is reset the motion, thereby promote first stopper 5 and second stopper 9 to the block, thereby not only make the more firm of installation roller 12 installation, still make the change that installation roller 12 can be convenient, thereby not only improved the safety in utilization, still make installation cable efficiency higher, when the cable is installed to the eminence to needs, through placing the cable inside guide block 20, at this moment, rotate handle 14, thereby drive first bevel gear 15 rotation, and then drive second bevel gear 17 rotation, thereby drive threaded rod 16 rotation, further drive thread bush 18 upwards moves, thereby promote support column 19 upwards to make the cable transported the eminence, thereby workman's intensity of labour has been reduced, make the workman can more light convenient installation cable.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A transportation line frame for communication line transformation, includes mounting platform (1), its characterized in that: the utility model discloses a bevel gear, including mounting platform (1), handle (13) and bevel gear, mounting platform (1), handle (13) and bevel gear, the inside right side of mounting platform (1) is provided with two first spacing groove (2), the inside sliding connection of first spacing groove (2) has first pull rod (3), the outside of first pull rod (3) is provided with first spring (4), the left end fixedly connected with first stopper (5) of first spring (4), the inside front and back both sides of mounting platform (1) all are provided with second spacing groove (6), the inside sliding connection of second spacing groove (6) has second pull rod (7), the outside of second pull rod (7) is provided with second spring (8), two the close one side fixedly connected with second stopper (9) of second spring (8), the top of mounting platform (1) is provided with two mounting grooves (10), the inside sliding connection of mounting groove (10) has mounting block (11), two the close one side rotation of mounting block (11) is connected with mounting roller (12), the inside sliding connection of second pull rod (7) is provided with second stopper (13), the top of mounting platform (13) is connected with the handle (13), the outside fixedly connected with second bevel gear (17) of threaded rod (16), the outside threaded connection of threaded rod (16) has thread bush (18), the top rotation of thread bush (18) is connected with support column (19), the top fixedly connected with guide block (20) of support column (19).

2. A transportation line rack for communication line reconstruction according to claim 1, wherein: the left end of the first pull rod (3) is fixedly connected with the right end of the first limiting block (5), and the outer part of the first limiting block (5) is in sliding connection with the inner part of the first limiting groove (2).

3. A transportation line rack for communication line reconstruction according to claim 1, wherein: the other end of the first spring (4) is fixedly connected with the inside of the first limit groove (2).

4. A transportation line rack for communication line reconstruction according to claim 1, wherein: the similar sides of the two second pull rods (7) are fixedly connected with the separated sides of the two second limiting blocks (9) respectively, and the outer parts of the second limiting blocks (9) are in sliding connection with the inner parts of the second limiting grooves (6).

5. A transportation line rack for communication line reconstruction according to claim 1, wherein: the other end of the second spring (8) is fixedly connected with the inside of the second limit groove (6).

6. A transportation line rack for communication line reconstruction according to claim 1, wherein: the left end of the first limiting block (5) is clamped with the outer part of the second limiting block (9), and the outer part of the second limiting block (9) is clamped with the inner part of the mounting block (11).

7. A transportation line rack for communication line reconstruction according to claim 1, wherein: the outer part of the first bevel gear (15) is connected with the outer part of the second bevel gear (17) in a meshing way.

8. A transportation line rack for communication line reconstruction according to claim 1, wherein: the outside of screw sleeve (18) and the inside sliding connection of support column (19), the outside of support column (19) and the inside sliding connection of support frame (13).