CN105293213A - Cable take-up and pay-off bracket - Google Patents

Abstract

The present invention provides a cable retractable bracket. The cylindrical bracket in the bracket is composed of frame support ribs and folding handles; The inner wall of the support cylinder is fixedly connected with a shaft sleeve. The upper end of the support cylinder is provided with a deep groove ball bearing, and the lower end is provided with a bearing. , the top of the main shaft is fixedly connected with the cable carrying plate, the lower end of the main shaft is connected with the frame support rib, the tapered winding column is placed on the cable carrying plate, and the lower end of the tapered winding post is connected with the cable carrying plate through a nut; the upper end is installed The winding handle is installed and the winding handle is connected with the tapered winding post through the handle pin. The invention has simple structure, is easy to implement, improves work efficiency and reduces labor intensity.

Description

A cable retractable bracket

technical field

The invention belongs to the technical field of cable fixing devices, and in particular relates to a cable retractable bracket.

Background technique

In the measurement of pulsed radiation signals, coaxial cables of various sizes are usually used for signal transmission. For coaxial cables with a diameter greater than 12mm, relatively heavy or even huge cable reels and special bearing support systems are generally used for retracting and moving. , Transportation, and recycling often require the cooperation of multiple people; coaxial cables or general thin cables with a diameter of less than 3mm, due to their small diameter, light weight, and soft cables, generally can use a wide variety of general-purpose cable retractors on the market , even manually can be retracted and retracted directly. During the retracting process, moving, transporting, and recycling basically require the cooperation of multiple people; The twisting force is generated, which affects the electrical performance and service life of the cable; the various general-purpose retracting and unwinding devices currently popular in the market do not have a suitable retracting and retracting device for cables with a diameter of 3~12mm. The number of operators required for transportation and recycling eliminates the twisting force that affects electrical performance during the cable retraction operation.

Contents of the invention

The technical problem to be solved by the present invention is to provide a cable retractable bracket.

The cable retractable bracket of the present invention is characterized in that: the cable retractable bracket includes a cylindrical bracket, a main shaft, a cable bearing plate, a tapered winding column, and a winding handle, and the cylindrical bracket consists of Frame support ribs and folding handles; the main shaft is set on the coaxial line in the cylinder bracket, the periphery of the main shaft is provided with a support tube, the inner wall of the support tube is fixedly connected with a shaft sleeve, and the upper end of the support tube is provided with a deep groove ball bearing , the lower end is provided with a bearing, and the deep groove ball bearing is coaxially arranged with the bearing; the upper end of the cylindrical support is provided with a cable carrying plate, the top of the main shaft is fixedly connected with the cable carrying plate, the lower end of the main shaft is connected with the frame support rib, and the tapered winding The wire post is placed on the cable carrying plate, and the lower end of the tapered winding post is connected with the cable carrying plate through a nut; the winding handle is installed on the upper end, and the winding handle is connected with the tapered winding post through a handle pin.

The main shaft, the bearing, the deep groove ball bearing, the shaft sleeve, the supporting cylinder, the cable carrying plate and the tapered winding post are arranged concentrically.

The inner diameter of the support cylinder is adapted to the outer diameter of the shaft sleeve.

The cable carrying tray is provided with symmetrical round holes for fixing one end of the cable when the cable is retracted.

It is very convenient for the winding handle to rotate the tapered winding post to evenly wind the cable on the tapered winding post at a certain helix angle or to release the cable.

In the cable retractable support of the present invention, the tapered winding column can be rotated by the winding handle to evenly wind the cable on the tapered winding column according to a certain spiral lifting angle; Symmetrical round holes make it easy to fix one end of the cable when retrieving the cable; the surface of the tapered winding post is smooth to ensure that the cable is retracted neatly and standardly, and the electrical performance and service life of the cable will not be affected in any way; the flexible rotation of the bearing makes the cable The efficiency of cable retraction is greatly improved, and the labor intensity of personnel is greatly reduced; the shape and structure are simple, the design and processing costs are low, and it is safe and reliable; it is very suitable for cable retraction with a diameter of 3~12mm.

Description of drawings

Fig. 1 is a structural cross-sectional view of the cable retractable bracket of the present invention;

In the figure, 1. Cylindrical bracket 2. Folding handle 3. Support rib 4. Bearing 5. Support cylinder 6. Bushing 7. Deep groove ball bearing 8. Main shaft 9. Cable carrying plate 10. Tapered winding column 11. Winding handle 12. Handle pin.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings and implementation examples.

Example 1

Fig. 1 is the cable retractable bracket of the present invention, and the cable retractable bracket includes a cylindrical bracket 1, a main shaft 8, a cable bearing plate 9, a tapered winding post 10, and a winding handle 11. The cylindrical support 1 is composed of frame support ribs 3 and folding handle 2; the main shaft 8 is arranged on the coaxial line in the cylindrical support 1, the periphery of the main shaft 8 is provided with a support tube 5, and the inner wall of the support tube 5 is fixedly connected with A shaft sleeve 6, a deep groove ball bearing 7 is provided at the upper end of the support cylinder 5, and a bearing 4 is provided at the lower end, and the deep groove ball bearing 7 and the bearing 4 are arranged coaxially; The top of the main shaft 8 is fixedly connected to the cable carrying plate 9, the lower end of the main shaft 8 is connected to the frame support rib 3, the tapered winding column 10 is placed on the cable carrying plate 9, and the lower end of the tapered winding post 10 is connected to the cable through a nut. The bearing plate 9 is connected; the winding handle 11 is installed on the upper end, and the winding handle 11 is connected with the tapered winding post 10 through the handle pin 12 .

The main shaft 8, the bearing 4, the deep groove ball bearing 7, the shaft sleeve 6, the supporting cylinder 5, the cable carrying disc 9, and the tapered winding post 10 are arranged concentrically.

The inner diameter of the support cylinder 5 is adapted to the outer diameter of the shaft sleeve 6 .

The cable carrying tray 9 is provided with symmetrical round holes for fixing one end of the cable when retracting the cable.

The winding handle 11 rotates the tapered winding post 10 to evenly wind the cable on the tapered winding post 10 at a certain helix angle or release the cable.

The present invention is not limited to the above-mentioned specific implementation methods, and various transformations made by those skilled in the art starting from the above-mentioned ideas without creative work all fall within the protection scope of the present invention.

Claims (4)

1. A cable retractable bracket, characterized in that: the cable retractable bracket includes a cylindrical bracket (1), a main shaft (8), a cable bearing plate (9), a tapered winding column (10 ), winding handle (11), the cylinder support (1) is composed of frame support ribs (3) and folding handles (2); the main shaft (8) is set in the coaxial On the line, the periphery of the main shaft (8) is provided with a support tube (5), the inner wall of the support tube (5) is fixedly connected with a shaft sleeve (6), and the inner upper end of the support tube (5) is provided with a deep groove ball bearing (7), The lower end is provided with a bearing (4), and the deep groove ball bearing (7) is arranged coaxially with the bearing (4); a cable bearing plate (9) is provided on the upper surface of the cylindrical support (1), and the top end of the main shaft (8) is connected with the wire The cable carrying tray (9) is fixedly connected, the lower end of the main shaft (8) is connected to the frame support rib (3), the tapered winding post (10) is placed on the cable carrying tray (9), the tapered winding post (10) The lower end is connected with the cable carrying plate (9) through a nut; the upper end is installed with a winding handle (11), and the winding handle (11) is connected with the tapered winding post (10) through a handle pin (12). 2. The cable retractable bracket according to claim 1, characterized in that: the main shaft (8), bearing (4), deep groove ball bearing (7), shaft sleeve (6), support cylinder (5 ), the cable bearing tray (9), and the tapered winding post (10) are arranged concentrically. 3. The cable retractable bracket according to claim 1, characterized in that: the inner diameter of the support tube (5) matches the outer diameter of the shaft sleeve (6). 4. The cable retractable bracket according to claim 1, characterized in that: the cable carrying tray (9) is provided with symmetrical round holes for fixing one end of the cable when retracting the cable.