CN220628758U

CN220628758U - Built-in straining device's cable bridge for communication engineering

Info

Publication number: CN220628758U
Application number: CN202322004623.3U
Authority: CN
Inventors: 朱佑辰
Original assignee: Nanjing Huaimin Technology Co ltd
Current assignee: Nanjing Huaimin Technology Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-03-19
Anticipated expiration: 2033-07-28

Abstract

The utility model discloses a cable bridge for communication engineering with a built-in tensioning mechanism, which comprises a U-shaped frame, end rods and a receiving rod, wherein mounting grooves are formed in the front end and the rear end of the U-shaped frame, a top cover is mounted at the top end of the U-shaped frame, the inner side of the end rods is provided with the receiving rod, the receiving rod and the left side of the end rods are provided with reverse screw rods, handles are fixed at the outer ends of the reverse screw rods, the top cover is fixedly connected with the U-shaped frame through screws, baffle plates are arranged at the outer sides of the receiving rod, the baffle plates are symmetrically arranged about the central line of the reverse screw rods, the reverse screw rods are connected with the baffle plates in a threaded connection mode, the receiving rod is fixed on the U-shaped frame at equal intervals, and the reverse screw rods are rotatably mounted on the U-shaped frame. The cable bridge for the communication engineering with the built-in tensioning mechanism can adjust the tension of the cable through the tensioning mechanism, and the cable is fixed by utilizing the front and rear 2 groups of baffles, so that the cable is conveniently limited.

Description

Built-in straining device's cable bridge for communication engineering

Technical Field

The utility model relates to the technical field of communication engineering, in particular to a cable bridge for communication engineering with a built-in tensioning mechanism.

Background

The cable bridge is an important part of communication engineering, and consists of a bracket, a bracket arm, an installation accessory and the like, and can be independently erected or laid on various building (construction) and pipe gallery brackets, and all parts are galvanized, so that the service life is prolonged;

the existing cable bridge for communication engineering is inconvenient to adjust the tension of the cable, and is inconvenient to stably limit the cable, for example, the China patent of the utility model with the publication number of CN213367305U discloses a cable bridge for communication engineering with good damping effect, the cable is limited only by fixing the elastic clamping plates, the cable cannot be limited stably, and the tension of the cable is inconvenient to adjust, so that a cable bridge for communication engineering with a built-in tensioning mechanism is provided, and the problem set forth in the above is solved.

Disclosure of Invention

The utility model aims to provide a cable bridge for communication engineering with a built-in tensioning mechanism, wherein the tensioning degree of a cable can be adjusted through the tensioning mechanism, and the cable is fixed by using front and rear 2 groups of baffles, so that the cable is convenient to limit.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a built-in straining device's cable testing bridge for communication engineering, includes U type frame, tip pole and holding rod, its characterized in that:

mounting grooves are formed in the front end and the rear end of the U-shaped frame;

the top cap is installed on the top of U type frame, both ends all are fixed with electric telescopic handle about the U type frame, and electric telescopic handle's output is fixed with the tip pole, the inside front and back end of tip pole all is provided with the baffle, the limit groove has all been seted up to the front and back end of U type frame, the inside of limit groove is provided with the movable block, and the movable block is fixed at the lateral surface of tip pole, the inboard of tip pole is provided with the holding rod, and holds the left side of pole and tip pole and all is provided with reverse lead screw, the outer end of reverse lead screw is fixed with the handle.

Preferably, the top cover is fixedly connected with the U-shaped frame through a screw.

Preferably, a baffle is arranged on the outer side of the receiving rod, and the baffle is symmetrically arranged about the central line of the reverse screw rod.

Preferably, the reverse screw rod is connected with the baffle in a threaded manner.

Preferably, the receiving rods are fixed on the U-shaped frame at equal intervals.

Preferably, the reverse screw rod is rotatably installed on the U-shaped frame.

Compared with the prior art, the utility model has the beneficial effects that: according to the cable bridge for communication engineering with the built-in tensioning mechanism, the tensioning degree of a cable can be adjusted through the tensioning mechanism, and the cable is fixed by using the front and rear 2 groups of baffles, so that the cable is conveniently limited;

1. the electric telescopic rod, the end rod, the limiting groove and the moving block are arranged to form a tensioning mechanism, and the electric telescopic rod drives the end rod to lift and lower, so that the tension of the cable can be adjusted;

2. the device is provided with the baffle and the reverse screw rod, the reverse screw rod is connected with the baffle in a threaded manner, and the reverse screw rod is rotated, so that 2 groups of front and rear baffles are moved, and cables are fixed by the 2 groups of front and rear baffles, so that the cables are conveniently limited;

3. be provided with U type frame and top cap, after the top of U type frame was gone into to the bottom card of top cap, through screw fixation U type frame and top cap, make things convenient for dismouting top cap and U type frame to be convenient for get the cable of putting.

Drawings

FIG. 1 is a schematic view of the front cut-away structure of the present utility model;

FIG. 2 is a schematic side view in cross-section of the present utility model;

FIG. 3 is a schematic view of the whole structure of the baffle and the connecting rod of the utility model;

FIG. 4 is a schematic side view in cross-section of the connection of the receiving rod and the end rod of the present utility model.

In the figure: 1. a U-shaped frame; 2. a mounting groove; 3. a top cover; 4. an electric telescopic rod; 5. an end rod; 6. a baffle; 7. defining a slot; 8. a moving block; 9. a receiving rod; 10. a reverse screw rod; 11. a handle.

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. 1-4, the present utility model provides a technical solution: the utility model provides a built-in tensioning mechanism's cable testing bridge for communication engineering, includes U type frame 1, mounting groove 2, top cap 3, electric telescopic handle 4, tip pole 5, baffle 6, limiting groove 7, movable block 8, accepting pole 9, reverse lead screw 10 and handle 11, as shown in figure 1, both ends all have seted up mounting groove 2 around U type frame 1, and U type frame 1 passes through mounting groove 2 to be fixed on the component;

the end rod 5 and the bearing rod 9 are arranged in the U-shaped frame 1, the bearing rod 9 is positioned at the inner side of the end rod 5, the bearing rod 9 is fixed on the U-shaped frame 1 at equal intervals, the end rod 5 is movably arranged on the U-shaped frame 1, cables are arranged on the end rod 5 and the bearing rod 9 as shown in figure 1, the baffle plates 6 are arranged at the front end and the rear end of the inner part of the end rod 5 and the inner part of the bearing rod 9, the reverse screw rod 10 is rotatably arranged on the U-shaped frame 1, the reverse screw rod 10 is in threaded connection with the baffle plates 6, the handle 11 is fixed at the outer end of the reverse screw rod 10, and the handle 11 is rotated, so that the reverse screw rod 10 is rotated, 2 groups of baffle plates 6 move inwards, and the cables are fixed by the front and rear 2 groups of baffle plates 6;

as shown in fig. 2 and 4, the top end of the U-shaped frame 1 is provided with a top cover 3, when in installation, the bottom end of the top cover 3 is clamped into a groove at the top end of the U-shaped frame 1, and then the top cover 3 is fixedly connected with the U-shaped frame 1 through a screw;

as shown in fig. 1 and 2, electric telescopic rods 4 are fixed at both left and right ends of the U-shaped frame 1, end rods 5 are fixed at output ends of the electric telescopic rods 4, limiting grooves 7 are formed at front and rear ends of the U-shaped frame 1, moving blocks 8 are arranged in the limiting grooves 7, the electric telescopic rods 4 drive the end rods 5 to lift and lower, accordingly the moving blocks 8 lift and lower in the limiting grooves 7, and tension of cables is adjusted, so that a series of operations of the cable bridge for communication engineering of the built-in tensioning mechanism are completed, and details which are not described in detail in the specification belong to the prior art known to those skilled in the art.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

Although the present utility model has been described 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 and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a built-in straining device's cable testing bridge for communication engineering, includes U type frame (1), tip pole (5) and holds pole (9), its characterized in that:

mounting grooves (2) are formed in the front end and the rear end of the U-shaped frame (1);

top cap (3) are installed on top of U type frame (1), both ends all are fixed with electric telescopic handle (4) about U type frame (1), and electric telescopic handle's (4) output is fixed with end bar (5), end bar's (5) inside front and back end all is provided with baffle (6), limit groove (7) have all been seted up to U type frame's (1) front and back end, the inside of limit groove (7) is provided with movable block (8), and movable block (8) are fixed at the lateral surface of end bar (5), the inboard of end bar (5) is provided with accepting bar (9), and accepting bar (9) and end bar's (5) left side all is provided with reverse lead screw (10), the outer end of reverse lead screw (10) is fixed with handle (11).

2. The cable tray for communication engineering with built-in tensioning mechanism according to claim 1, wherein: the top cover (3) is fixedly connected with the U-shaped frame (1) through screws.

3. The cable tray for communication engineering with built-in tensioning mechanism according to claim 1, wherein: the outer side of the bearing rod (9) is provided with a baffle plate (6), and the baffle plate (6) is symmetrically arranged about the central line of the reverse screw rod (10).

4. The cable tray for communication engineering with built-in tensioning mechanism according to claim 1, wherein: the reverse screw rod (10) is connected with the baffle plate (6) in a threaded mode.

5. The cable tray for communication engineering with built-in tensioning mechanism according to claim 1, wherein: the bearing rods (9) are fixed on the U-shaped frame (1) at equal intervals.

6. The cable tray for communication engineering with built-in tensioning mechanism according to claim 1, wherein: the reverse screw rod (10) is rotatably arranged on the U-shaped frame (1).