Take-up device for communication engineering

Abstract

The utility model discloses a take-up device for communication engineering, and relates to the technical field of take-up devices. The take-up device for communication engineering comprises a base, a support is fixedly connected to the top of the base, a take-up roller is rotationally connected to the inner side of the support, a motor is arranged at the front end of the support, an output shaft of the motor is in transmission connection with the take-up roller, and a telescopic dustproof box mechanism is arranged on the inner side of the support and comprises an upper box body and a lower box body. The telescopic dustproof box mechanism is arranged, so that when a cable wound on the take-up roller needs to be protected, the upper shell in the upper box body can be pulled out, the lower shell in the lower box body can be pulled out, and the upper shell and the lower shell are in butt joint; at the moment, the clamping blocks can be clamped into the clamping grooves, so that the upper shell and the lower shell cannot be separated, and the upper shell and the lower shell are matched with the upper box body and the lower box body to wrap the cable wound on the take-up roller to achieve protection.

Description

Technical Field

[0001] The utility model relates to the technical field of wire take-up devices, in particular to a wire take-up device for communication engineering. Background Art

[0002] A wire take-up device is a device that continuously winds electrical wires or semi-finished products onto a reel or other wire-holding device. It is often used in communications engineering to wind up electrical cables, optical cables, etc.

[0003] The utility model with publication number CN218595801U discloses a wire-winding device for communication engineering, comprising a mobile base, a support frame and a winding reel, wherein a handle is fixedly installed on the upper surface of the mobile base at the rear, an electric box is fixedly installed on the upper surface of the mobile base at the rear, a support frame is fixedly installed on the upper surface of the mobile base and close to both sides, a winding reel is movably installed between the support frames, a dust-proof belt cylinder is movably embedded between the support frames and close to the edge position, a positioning plate is movably installed on the upper surface of the support frame, and a protective cover is fixedly installed on the surface of the support frame on one side of the upper surface of the mobile base The upper surface of the movable base is located at one side of the lower end of the protective cover and a driving motor is fixedly installed thereon. In the above application document, the positioning rod of the positioning plate is pulled up so that the lower end of the positioning rod is pulled out from the positioning groove of the dust belt tube. At this time, the lifting ring of the dust belt tube is pulled again. When the dust belt tube rotates around the winding disk once, the dust belt will wrap the wire wound on the surface of the winding disk, and finally the lifting ring is hung on the hook to keep the dust belt wrapped around the wire after being stretched, so as to shield and protect the wire. The operation process is relatively complicated. It is very troublesome to retract the dust belt when the wire needs to be used again, which is not conducive to daily use. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a take-up device for communication engineering, which solves the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented by the following technical solutions: a take-up device for communication engineering, including a base, a bracket is fixedly connected to the top of the base, a take-up roller is rotatably connected to the inner side of the bracket, a motor is arranged at the front end of the bracket, the output shaft of the motor is transmission-connected to the take-up roller, a telescopic dust-proof box mechanism is arranged on the inner side of the bracket, and the telescopic dust-proof box mechanism includes an upper box body and a lower box body, an upper shell body is slidably connected to the interior of the upper box body, an open groove is provided at the bottom of the upper box body, an insert block is fixedly connected to one end of the upper shell body away from the upper box body, a groove is provided at the top of the insert block, an arc block is slidably connected to the inside of the groove through a spring, a lower shell body is slidably connected to the interior of the lower box body, a slot is provided at one end of the lower shell body away from the lower box body, a card slot is provided at the bottom of the slot, and a limiting mechanism is provided at the top of the upper box body.

[0005] Preferably, the friction force between the upper shell and the upper box body is greater than the gravity of the upper shell itself, and the friction force between the lower shell and the lower box body is less than the gravity of the lower shell itself. The upper shell will not slide out of the upper box body due to its own gravity, and the lower shell will slide back into the lower box body due to gravity after the lower shell is pulled out and released.

[0006] Preferably, the size of the insert block corresponds to the size of the slot, the size of the groove is equal to the size of the slot, the insert block can enter the slot, and the arc block can be inserted into the slot.

[0007] Preferably, the depth of the groove is greater than the length of the arc block, and the arc surface of the arc block faces downward, the arc block can be completely retracted into the groove, and the arc surface of the arc block will move into the groove when squeezed.

[0008] Preferably, the limiting mechanism includes a hydraulic chamber, which passes through and is fixedly connected to the top of the upper box body, the top of the hydraulic chamber is internally piston-slidingly connected to a pressure rod, the bottom ends of the hydraulic chamber are internally piston-slidingly connected to push rods, and the end of the push rod away from the hydraulic chamber is fixedly connected to a limiting block.

[0009] Preferably, the limiting block is initially located directly below the opening slot, and the size of the opening slot is larger than the size of the limiting block. When the limiting block moves upward, it enters the interior of the upper box body through the opening slot. The limiting block enters the interior of the upper box body and can jam the upper shell.

[0010] The utility model provides a wire collection device for communication engineering, which has the following beneficial effects:

[0011] (1) The present application is provided with a retractable dust box mechanism, so that when it is necessary to protect the cable wound on the take-up roller, the upper shell in the upper box body can be pulled out, the lower shell in the lower box body can be pulled out, and the upper shell and the lower shell can be connected. At this time, the card block will be stuck in the card slot so that the upper shell and the lower shell cannot be separated. At this time, the upper shell and the lower shell cooperate with the upper box body and the lower box body to wrap the cable wound on the take-up roller for protection.

[0012] (2) The present application is provided with a limiting mechanism, so that the pressure rod can be pressed down to cause the push rod to drive the limiting block to move upward into the upper box body to clamp the upper shell body, thereby preventing the vibration generated when the cable is wound using the winding roller from causing the upper shell body to slip out and hinder the winding of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a cross-sectional view of the overall structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the telescopic dustproof box mechanism of the utility model;

[0016] Figure 4 This is an enlarged view of the structure at A of the utility model;

[0017] Figure 5 This is an enlarged view of the structure at B of the utility model;

[0018] Figure 6 It is a schematic diagram of the structure of the limiting mechanism of the utility model.

[0019] In the figure: 1. base; 2. bracket; 3. take-up roller; 4. motor; 5. telescopic dust box mechanism; 51. upper box body; 52. upper shell body; 53. opening slot; 54. plug-in block; 55. groove; 56. arc block; 57. lower box body; 58. lower shell body; 59. slot; 510. card slot; 6. limiting mechanism; 61. hydraulic compartment; 62. pressure rod; 63. push rod; 64. limiting block. DETAILED DESCRIPTION

[0020] 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.

[0021] For example, see Figure 1-5A wire-taking device for communication engineering comprises a base 1, a bracket 2 is fixedly connected to the top of the base 1, a wire-taking roller 3 is rotatably connected to the inner side of the bracket 2, a motor 4 is arranged at the front end of the bracket 2, the output shaft of the motor 4 is transmission-connected to the wire-taking roller 3, a telescopic dust-proof box mechanism 5 is arranged on the inner side of the bracket 2, the telescopic dust-proof box mechanism 5 comprises an upper box body 51 and a lower box body 57, an upper shell 52 is slidably connected to the interior of the upper box body 51, an opening groove 53 is provided at the bottom of the upper box body 51, an insert block 54 is fixedly connected to one end of the upper shell body 52 away from the upper box body 51, a groove 55 is provided at the top of the insert block 54, an arc block 56 is slidably connected to the interior of the groove 55 through a spring, the depth of the groove 55 is greater than the length of the arc block 56, and the arc surface of the arc block 56 is downward, the arc block 56 can be completely retracted into the groove 55, and the arc block 5 When the arc surface of 6 is squeezed, it will move into the groove 55. The lower box body 57 is slidably connected to the lower shell 58. The friction between the upper shell 52 and the upper box body 51 is greater than the gravity of the upper shell 52 itself, and the friction between the lower shell 58 and the lower box body 57 is less than the gravity of the lower shell 58 itself. The upper shell 52 will not slide out of the upper box body 51 due to its own gravity. After the lower shell 58 is pulled out and released, the lower shell 58 will slide back into the lower box body 57 due to gravity. A slot 59 is provided at one end of the lower shell 58 away from the lower box body 57, and a card slot 510 is provided at the bottom of the slot 59. The size of the plug block 54 corresponds to the size of the slot 59, and the size of the groove 55 is equal to the card slot 510. The plug block 54 can enter the slot 59, and the arc block 56 can be inserted into the card slot 510. A limiting mechanism 6 is provided on the top of the upper box body 51.

[0022] When in use, the motor 4 is turned on, and the motor 4 drives the take-up roller 3 to rotate through its output shaft to reel in the cable. After the reeling is completed, when the cable needs to be protected, the upper shell 52 in the upper box body 51 can be pulled out, and the lower shell 58 in the lower box body 57 can be pulled out, and the upper shell 52 and the lower shell 58 are connected. At this time, the plug block 54 on the upper shell 52 is inserted into the slot 59, and the arc surface of the arc block 56 moves into the groove 55 when it is squeezed, and the spring in the groove 55 is tightened. When the groove 55 fits with the card slot 510, the spring in the groove 55 rebounds and drives the arc block 56 is inserted into the card slot 510, so that the upper shell 52 and the lower shell 58 cannot be separated. At this time, the upper shell 52 and the lower shell 58 cooperate with the upper box body 51 and the lower box body 57 to wrap the cable wound on the take-up roller 3 for protection. When the wound cable needs to be used, use a tool to press the arc block 56 to retract it into the groove 55. At this time, the lower shell 58 will slide back into the lower box body 57 due to gravity and separate from the upper shell 52. Press the upper shell 52 back into the upper box body 51. The upper shell 52 will not slide out of the upper box body 51 due to its own gravity. At this time, the wound cable can be used.

[0023] For example 2, please refer to Figure 1-6On the basis of the first embodiment, the limiting mechanism 6 includes a hydraulic chamber 61, which passes through and is fixedly connected to the top of the upper box body 51. The top of the hydraulic chamber 61 is internally piston-slidingly connected to a pressure rod 62, and both ends of the bottom of the hydraulic chamber 61 are internally piston-slidingly connected to push rods 63. The end of the push rod 63 away from the hydraulic chamber 61 is fixedly connected to a limiting block 64. In the initial state, the limiting block 64 is located directly below the opening groove 53, and the size of the opening groove 53 is larger than the size of the limiting block 64. When the limiting block 64 moves upward, it will enter the interior of the upper box body 51 through the opening groove 53. The limiting block 64 enters the interior of the upper box body 51 and can jam the upper shell 52.

[0024] When in use, based on the first embodiment, the pressure rod 62 can be pressed down. The pressure rod 62 moves downward and drives the push rod 63 to move upward through the hydraulic pressure in the hydraulic chamber 61. The push rod 63 moves upward and drives the limiting block 64 to move upward. When the limiting block 64 moves upward, it will enter the interior of the upper box body 51 through the opening groove 53. The limiting block 64 enters the interior of the upper box body 51 to jam the upper shell 52, preventing the vibration generated when using the take-up roller 3 to reel in the cable from causing the upper shell 52 to slip out and hinder the reeling of the cable. The hydraulic pressure in the hydraulic chamber 61 prevents the pressure rod 62 and the push rod 63 from moving without external force.

[0025] 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 wire take-up device for communication engineering, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a bracket (2), the inner side of the bracket (2) is rotatably connected to a wire take-up roller (3), a motor (4) is provided at the front end of the bracket (2), the output shaft of the motor (4) is drivingly connected to the wire take-up roller (3), and a telescopic dust box mechanism (5) is provided on the inner side of the bracket (2); The telescopic dustproof box mechanism (5) comprises an upper box body (51) and a lower box body (57); an upper shell (52) is slidably connected to the interior of the upper box body (51); an opening groove (53) is provided at the bottom of the upper box body (51); an insert block (54) is fixedly connected to one end of the upper shell (52) away from the upper box body (51); a groove (55) is provided at the top of the insert block (54); an arc block (56) is slidably connected to the interior of the groove (55) via a spring; a lower shell (58) is slidably connected to the interior of the lower box body (57); a slot (59) is provided at one end of the lower shell (58) away from the lower box body (57); a card slot (510) is provided at the bottom of the slot (59); and a limiting mechanism (6) is provided at the top of the upper box body (51).

2. A communication engineering wire collection device according to claim 1, characterized in that: The friction force between the upper shell (52) and the upper box body (51) is greater than the weight of the upper shell (52) itself, and the friction force between the lower shell (58) and the lower box body (57) is less than the weight of the lower shell (58) itself.

3. A communication engineering wire collection device according to claim 2, characterized in that: The size of the insert block (54) corresponds to the size of the slot (59), and the size of the groove (55) is equal to the size of the card slot (510).

4. A communication engineering wire collection device according to claim 3, characterized in that: The depth of the groove (55) is greater than the length of the arc-shaped block (56), and the arc surface of the arc-shaped block (56) faces downwards.

5. A communication engineering wire collection device according to claim 4, characterized in that: The limiting mechanism (6) comprises a hydraulic chamber (61), the hydraulic chamber (61) passing through and fixedly connected to the top of the upper box body (51), the top of the hydraulic chamber (61) is internally piston-slidingly connected to a pressure rod (62), the bottom ends of the hydraulic chamber (61) are internally piston-slidingly connected to push rods (63), and one end of the push rod (63) away from the hydraulic chamber (61) is fixedly connected to a limiting block (64).

6. A communication engineering wire collection device according to claim 5, characterized in that: In the initial state, the limiting block (64) is located directly below the opening slot (53), and the size of the opening slot (53) is larger than the size of the limiting block (64).

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