Communication cable take-up and pay-off device for communication engineering

Abstract

The utility model discloses a communication engineering communication cable take-up and pay-off device which comprises a bottom plate, a plurality of pulleys are fixedly installed on the bottom wall of the bottom plate, a rotating shaft is rotatably installed on the upper end face of the bottom plate through a supporting mechanism, a winding roller is installed on the outer wall of the rotating shaft in a sliding mode, and a fixing plate is fixedly installed on the outer wall of the rotating shaft. And an extrusion plate is rotationally installed on the outer wall of the rotating shaft through threads, non-slip mats matched with the outer walls of the two ends of the winding roller are fixedly installed on the inner walls of the fixing plate and the extrusion plate, and a reciprocating lead screw is rotationally installed on the upper end face of the bottom plate through two second supporting plates. The reciprocating lead screw, the limiting rod, the lead screw sleeve, the connecting frame and the like are arranged, the reciprocating lead screw is matched with the limiting rod to drive the lead screw sleeve to move, then the lead screw sleeve drives the connecting frame to move in a reciprocating mode, and therefore in the process that a cable is wound, the lower wire guiding plate and the upper wire guiding plate drive the cable to move; and therefore, the cable can be uniformly wound on the outer wall of the winding roller.

Description

Technical Field

[0001] The utility model relates to the technical field of communication engineering, in particular to a communication cable retracting and releasing device for communication engineering. Background Art

[0002] Communication cables are cables used to transmit telephone, telegraph, fax documents, television and radio programs, data and other electrical signals. They are composed of one or more pairs of mutually insulated conductors twisted together.

[0003] When laying communication cables, the communication cables need to be retracted and released, so a cable retracting and releasing device is needed. In the prior art, most retracting and releasing devices for communication cables generally lack intervention components for intervening in the winding process of the communication cables when in use, which will cause the wires and cables to become tangled and messy during the winding process, thereby affecting the normal use of the cables and lacking practicality. Therefore, it is necessary to redesign a communication cable retracting and releasing device for communication engineering to address the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a communication cable retracting and releasing device for communication engineering.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A communication cable taking-up and releasing device for communication engineering comprises a base plate, a plurality of pulleys are fixedly mounted on the bottom wall of the base plate, a rotating shaft is rotatably mounted on the upper surface of the base plate through a supporting mechanism, a winding roller is slidably mounted on the outer wall of the rotating shaft, a fixed plate is fixedly mounted on the outer wall of the rotating shaft, an extrusion plate is rotatably mounted on the outer wall of the rotating shaft through a thread, and anti-slip pads matching with the outer walls of both ends of the winding roller are fixedly mounted on the upper surface of the base plate through two second support plates, the outer wall of the reciprocating screw is connected to the rotating shaft through a transmission mechanism, a motor connected to the reciprocating screw is fixedly mounted on the outer wall of one of the second support plates, a screw sleeve is threadedly mounted on the outer wall of the reciprocating screw, a limiting rod is fixedly mounted between the two second support plates, the limiting rod slides through the screw sleeve, a connecting frame is fixedly mounted on the upper end surface of the screw sleeve, a lower wire plate is fixedly mounted on the bottom wall of the connecting frame through a connecting mechanism, a pressing bolt is threadedly mounted on the upper end surface of the connecting frame, and an upper wire plate is rotatably mounted on the end of the pressing bolt.

[0007] Preferably, the support mechanism comprises a first support plate fixedly mounted on the upper end surface of the bottom plate, and the rotation shaft rotates through the first support plate.

[0008] Preferably, the transmission mechanism comprises a pulley fixedly mounted on the rotating shaft and the outer wall of the reciprocating screw, and the two outer walls of the pulley are connected for transmission via a belt.

[0009] Preferably, the connection mechanism comprises a connection block fixedly mounted on the bottom wall of the connection frame, and an end of the connection block is fixedly connected to the outer wall of the lower wire board.

[0010] Preferably, a support frame is fixedly mounted on the upper surface of the bottom plate, and a lower cleaning roller is rotatably mounted inside the support frame.

[0011] Preferably, an electric push rod is fixedly mounted on the bottom wall of the support frame, a connecting frame is fixedly mounted on the telescopic end of the electric push rod, and an upper cleaning roller is rotatably mounted inside the connecting frame.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up components such as a reciprocating screw, a limit rod, a screw sleeve and a connecting frame, the reciprocating screw drives the screw sleeve to move by cooperating with the limit rod, and the screw sleeve drives the connecting frame to move reciprocatingly. Therefore, during the process of the cable being wound, the lower wire plate and the upper wire plate drive the cable to move, so that the cable can be evenly wound on the outer wall of the winding roller.

[0014] 2. By setting up components such as a lower cleaning roller, an upper cleaning roller and an electric push rod, when the cable moves and is reeled up, the upper cleaning roller and the lower cleaning roller can clean the debris on the outer wall of the cable, thereby increasing the cleanliness of the outer wall of the cable and avoiding corrosion to the cable. Driven by the electric push rod, the upper cleaning roller can adjust the distance between it and the lower cleaning roller, so that the outer walls of cables of different thicknesses can be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a communication cable retracting and releasing device for communication engineering proposed by the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the vertical section structure;

[0017] Figure 3 This is a schematic diagram of the top view of a communication cable retracting and releasing device for communication engineering proposed by the utility model;

[0018] Figure 4 for Figure 2 A schematic diagram of the structure enlargement at point A;

[0019] Figure 5 for Figure 3 Schematic diagram of the enlarged structure at point B in FIG.

[0020] In the figure: 1 bottom plate, 2 pulley, 3 first support plate, 4 rotating shaft, 5 winding roller, 6 fixed plate, 7 extrusion plate, 8 anti-skid pad, 9 second support plate, 10 reciprocating screw, 11 pulley, 12 motor, 13 limit rod, 14 screw sleeve, 15 connecting frame, 16 connecting block, 17 lower wire plate, 18 lower pressure bolt, 19 upper wire plate, 20 support frame, 21 lower cleaning roller, 22 electric push rod, 23 connecting frame, 24 upper cleaning roller. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5 A communication cable taking-up and releasing device for communication engineering comprises a base plate 1, a plurality of pulleys 2 are fixedly mounted on the bottom wall of the base plate 1, a rotating shaft 4 is rotatably mounted on the upper end surface of the base plate 1 through a supporting mechanism, the supporting mechanism comprises a first supporting plate 3 fixedly mounted on the upper end surface of the base plate 1, the rotating shaft 4 rotates and penetrates the first supporting plate 3, a winding roller 5 is slidably mounted on the outer wall of the rotating shaft 4, a fixed plate 6 is fixedly mounted on the outer wall of the rotating shaft 4, an extrusion plate 7 is rotatably mounted on the outer wall of the rotating shaft 4 through a thread, and anti-slip pads 8 matching the outer walls of both ends of the winding roller 5 are fixedly mounted on the inner walls of the fixed plate 6 and the extrusion plate 7, a reciprocating screw 10 is rotatably mounted on the upper end surface of the base plate 1 through two second supporting plates 9, the outer wall of the reciprocating screw 10 is connected to the rotating shaft 4 through a transmission mechanism, and the transmission mechanism comprises a pulley 11 fixedly mounted on the rotating shaft 4 and the outer wall of the reciprocating screw 10, and the outer walls of the two pulleys 11 are connected and driven by belts.

[0023] A motor 12 connected to a reciprocating screw 10 is fixedly mounted on the outer wall of one of the second support plates 9, a screw sleeve 14 is threadedly mounted on the outer wall of the reciprocating screw 10, a limit rod 13 is fixedly mounted between the two second support plates 9, the limit rod 13 slides through the screw sleeve 14, the limit rod 13 can limit the screw sleeve 14, so that the screw sleeve 14 can only move axially along the outer wall of the reciprocating screw 10, a connecting frame 15 is fixedly mounted on the upper end surface of the screw sleeve 14, and a lower wire plate 17 is fixedly mounted on the bottom wall of the connecting frame 15 through a connecting mechanism, and the connecting mechanism It includes a connecting block 16 fixedly installed on the bottom wall of the connecting frame 15, the end of the connecting block 16 is fixedly connected to the outer wall of the lower wire plate 17, a downward pressure bolt 18 is rotatably installed on the upper end surface of the connecting frame 15, and an upper wire plate 19 is rotatably installed on the end of the downward pressure bolt 18, a supporting frame 20 is fixedly installed on the upper end surface of the bottom plate 1, a lower cleaning roller 21 is rotatably installed inside the supporting frame 20, an electric push rod 22 is fixedly installed on the bottom wall of the supporting frame 20, a connecting frame 23 is fixedly installed on the telescopic end of the electric push rod 22, and an upper cleaning roller 24 is rotatably installed inside the connecting frame 23.

[0024] When the utility model is used, the bottom plate 1 can be conveniently moved by a plurality of pulleys 2, and then the winding roller 5 can be slidably mounted on the outer wall of the rotating shaft 4, and then the extrusion plate 7 can be rotatably mounted on the outer wall of the rotating shaft 4 by means of a thread, thereby the winding roller 5 can be squeezed and fixed by the extrusion plate 7 and the fixing plate 6 through the anti-slip pad 8, and before the cable is wound up, the cable can be first pulled from between the lower cleaning roller 21 and the upper cleaning roller 24, and the cable can be placed between the lower wire plate 17 and the upper wire plate 19, and then the pressing bolt 18 can be rotated, thereby the pressing bolt 18 can drive the upper wire plate 19 to move and contact the lower wire plate 17, thereby the lower wire plate 17 and the upper wire plate 19 can wrap the cable, and finally the end of the cable is wound around the outer wall of the winding roller 5;

[0025] When the cable is wound, the electric push rod 22 can drive the connecting frame 23 to move, thereby the connecting frame 23 can drive the upper cleaning roller 24 to move downward, so that the upper cleaning roller 24 and the lower cleaning roller 21 are close to each other and contact the outer wall of the cable, and then the motor 12 can drive the reciprocating screw 10 to rotate, and the reciprocating screw 10 drives the rotating shaft 4 to rotate through two pulleys 11 connected by belts, thereby the rotating shaft 4 can drive the winding roller 5 to rotate to wind the cable, and when the cable moves and is wound, the upper cleaning roller 24 and the lower cleaning roller 21 can clean the debris on the outer wall of the cable, thereby increasing the cleanliness of the outer wall of the cable and avoiding damage to the cable. Corrosion, and driven by the electric push rod 22, the upper cleaning roller 24 can adjust the distance between it and the lower cleaning roller 21, so that the outer walls of cables of different thicknesses can be cleaned. At the same time, the reciprocating screw 10 drives the screw sleeve 14 to move through the cooperation with the limit rod 13, and the screw sleeve 14 drives the connecting frame 15 to reciprocate between the two second support plates 9, so that the lower wire plate 17 and the upper wire plate 19 can drive the cable to move during the cable winding process, so that the cable can be evenly wound on the outer wall of the winding roller 5, avoiding the cable from being entangled and knotted during the winding process, and preventing it from affecting its normal use.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A communication cable retracting device for communication engineering, comprising a bottom plate (1), characterized in that: A plurality of pulleys (2) are fixedly mounted on the bottom wall of the base plate (1); a rotating shaft (4) is rotatably mounted on the upper end surface of the base plate (1) via a supporting mechanism; a winding roller (5) is slidably mounted on the outer wall of the rotating shaft (4); a fixing plate (6) is fixedly mounted on the outer wall of the rotating shaft (4); an extrusion plate (7) is rotatably mounted on the outer wall of the rotating shaft (4) via a thread; anti-slip pads (8) that cooperate with the outer walls of both ends of the winding roller (5) are fixedly mounted on the inner walls of the fixing plate (6) and the extrusion plate (7); a reciprocating screw (10) is rotatably mounted on the upper end surface of the base plate (1) via two second supporting plates (9); the outer wall of the reciprocating screw (10) is connected to the rotating shaft (4) via a transmission mechanism. A motor (12) connected to a reciprocating screw (10) is fixedly mounted on the outer wall of one of the second support plates (9); a screw sleeve (14) is threadedly mounted on the outer wall of the reciprocating screw (10); a limit rod (13) is fixedly mounted between the two second support plates (9); the limit rod (13) slides through the screw sleeve (14); a connecting frame (15) is fixedly mounted on the upper end surface of the screw sleeve (14); a lower wire plate (17) is fixedly mounted on the bottom wall of the connecting frame (15) via a connection mechanism; a downward pressure bolt (18) is threadedly mounted through the upper end surface of the connecting frame (15); an upper wire plate (19) is rotatably mounted on the end of the downward pressure bolt (18).

2. A communication cable retracting device for communication engineering according to claim 1, characterized in that: The support mechanism comprises a first support plate (3) fixedly mounted on the upper end surface of the bottom plate (1), and the rotation shaft (4) rotates through the first support plate (3).

3. A communication cable retracting device for communication engineering according to claim 2, characterized in that: The transmission mechanism comprises a pulley (11) fixedly mounted on the rotating shaft (4) and the outer wall of the reciprocating screw (10), and the outer walls of the two pulleys (11) are connected for transmission via a belt.

4. A communication cable retracting device for communication engineering according to claim 3, characterized in that: The connection mechanism comprises a connection block (16) fixedly mounted on the bottom wall of the connection frame (15), and an end of the connection block (16) is fixedly connected to the outer wall of the lower wire plate (17).

5. A communication cable retracting device for communication engineering according to claim 4, characterized in that: A support frame (20) is fixedly mounted on the upper end surface of the bottom plate (1), and a lower cleaning roller (21) is rotatably mounted inside the support frame (20).

6. A communication cable retracting device for communication engineering according to claim 5, characterized in that: An electric push rod (22) is fixedly mounted on the bottom wall of the support frame (20), a connecting frame (23) is fixedly mounted on the telescopic end of the electric push rod (22), and an upper cleaning roller (24) is rotatably mounted inside the connecting frame (23).

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