Rapid cable take-up and pay-off device

Abstract

The utility model discloses a cable rapid take-up and pay-off device, which relates to the field of communication engineering, and comprises a base used for installing a reciprocating driving mechanism, a height adjusting mechanism and a support moving mechanism; the reciprocating driving mechanism is used for driving the cable take-up and pay-off mechanism to reciprocate; the cable take-up and pay-off mechanism is used for quickly taking up and paying off the cable; the height adjusting mechanism is used for adjusting and guiding the height of the coating mechanism and the cleaning mechanism; and the two sets of guide coating mechanisms are symmetrically arranged, and each guide coating mechanism comprises a second fixing plate, a second hydraulic cylinder and a C-shaped coating plate. According to the cable cleaning device, dirt on the surface of a cable can be cleaned more comprehensively, dust and dirt residues are avoided, the actual cleaning effect is more ideal, meanwhile, the dirt part of the cleaning cotton belt can be conveniently switched, the cleaning effect is kept, meanwhile, the cable cleaning device is movable, and rapid winding and unwinding of the cable in diversified communication construction scenes are met.

Description

Technical Field

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

[0002] There are many types of cables, and they have different functions according to their different application fields. Communication optical cables and electrical cables are also a type of cable, and are mainly used in the construction of communication engineering fields.

[0003] The utility model patent with patent authorization announcement number CN 217172809 U discloses a rapid winding and retracting device for cables for coal mines, including a mounting base plate, the upper surface of which is provided with a rectangular groove, the inner wall of which is rotatably connected to a precision lead screw, and a side surface of the mounting base plate is provided with a precision motor for driving the precision lead screw to rotate, a movable mounting block is provided on the surface of the precision lead screw, a retracting frame is fixedly installed on the upper surface of the movable mounting block, the inner wall of the retracting frame is rotatably connected to a rotating shaft, a retracting disk is fixedly installed on the surface of the rotating shaft, and a servo motor for driving the rotating shaft to rotate is provided on the side surface of the retracting frame.

[0004] However, the above device still has some shortcomings when used for the reeling and unreeling of communication cables. The most obvious one is that the two symmetrically arranged cleaning felts can only clean both sides of the communication cable during the reeling process of the communication cable. This results in a lot of dust and dirt remaining on the surface of the communication cable, and the actual cleaning effect is not ideal.

[0005] Therefore, it is necessary to invent a cable quick retracting and releasing device to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a cable rapid retracting and releasing device, which is provided with a guiding covering mechanism and a cleaning mechanism so that the second fixed plate drives its output shaft to extend, thereby making the C-shaped covering plate move in the direction of the cleaning cotton belt. As the C-shaped covering plate continues to move, the C-shaped covering plate pushes the cleaning cotton belt that is in contact with the side of the cable to cover the outside of the cable. In the subsequent process of the cable retracting and releasing mechanism reeling up the cable, the two cleaning cotton belts continue to clean the outside of the cable. In addition, after the cleaning cotton belt at the current position is dirty, the two limit bolts are loosened to release the pressure on the two rotating shafts, and then the rear knob is rotated to make the rear knob reel up the dirty part of the cleaning cotton belt. In this process, the front rotating shaft outputs the unused part of the cleaning cotton belt. After the dirty part of the cleaning cotton belt is reeled up, the two limit bolts are tightened to solve the problem that the two symmetrically arranged cleaning felts proposed in the above-mentioned background technology can only clean the two sides of the cable during the cable reeling process, which results in that there is still a lot of dust and dirt remaining on the surface of the cable, and the actual cleaning effect is not ideal.

[0007] According to one aspect of the present disclosure, the following technical solution is provided: a cable rapid retracting device, comprising:

[0008] A base, the base being used to install the reciprocating drive mechanism, the height adjustment mechanism and the supporting movement mechanism;

[0009] A reciprocating drive mechanism, the reciprocating drive mechanism is used to drive the cable retracting and releasing mechanism to move reciprocally;

[0010] A cable retracting and releasing mechanism, wherein the cable retracting and releasing mechanism is used to quickly retract and release the cables;

[0011] A height adjustment mechanism, the height adjustment mechanism is used to adjust the height of the guiding and covering mechanism and the cleaning mechanism;

[0012] Two sets of symmetrically arranged guiding and covering mechanisms, the guiding and covering mechanisms comprising a second fixing plate, a second hydraulic cylinder and a C-shaped covering plate;

[0013] The second fixing plate is fixedly arranged on the top of the top plate, the second hydraulic cylinder is fixedly arranged on the outside of the second fixing plate and its output shaft slides through the second fixing plate and extends to the inside thereof to be fixedly connected to the C-shaped covering plate, and the two symmetrically arranged C-shaped covering plates are closed to form a circular tube shape; and

[0014] Two groups of symmetrically arranged cleaning mechanisms, the cleaning mechanisms comprising cleaning cotton belts, and the cleaning cotton belts are located on the inner side of the C-shaped covering plate.

[0015] According to the cable rapid retraction and release device of at least one embodiment of the present disclosure, the reciprocating drive mechanism includes a reciprocating screw, a first fixing plate, a first drive motor and a slide rail.

[0016] According to at least one embodiment of the cable rapid retraction and release device disclosed herein, two first fixed plates are provided, and the two first fixed plates are respectively rotatably sleeved at the two ends of the outer side of the reciprocating screw through bearings and are both fixedly connected to the base, the first drive motor is fixedly provided on the outer side of any one of the first fixed plates and is transmission-connected to the reciprocating screw, and two slide rails are provided, and the two slide rails are fixedly provided between the two first fixed plates.

[0017] According to the cable rapid retracting and releasing device of at least one embodiment of the present disclosure, the cable retracting and releasing mechanism includes a U-shaped seat, a reeling roller and a second driving motor.

[0018] According to at least one embodiment of the cable rapid retraction and release device disclosed herein, the U-shaped seat is sleeved on the outside of the reciprocating screw and is transmission connected to the reciprocating screw, the U-shaped seat is slidably arranged on the top of two slide rails, the winding roller is rotatably arranged on the inside of the U-shaped seat through a bearing, and the second drive motor is fixedly arranged on the outside of the U-shaped seat and is transmission connected to the winding roller.

[0019] According to the cable rapid retraction and release device of at least one embodiment of the present disclosure, the height adjustment mechanism includes a first hydraulic cylinder and a top plate.

[0020] According to the cable rapid retraction and release device of at least one embodiment of the present disclosure, the first hydraulic cylinder is fixedly disposed on the front side of the top of the base, and the top plate is fixedly disposed on the top end of the output shaft of the first hydraulic cylinder.

[0021] According to the cable quick retracting and releasing device of at least one embodiment of the present disclosure, the cleaning mechanism also includes two groups of retracting and releasing mechanisms, and any group of the retracting and releasing mechanisms includes a shell, an entry and exit channel, a rotating shaft, a knob, an outer sleeve and a limiting bolt.

[0022] According to the cable quick retraction and release device of at least one embodiment of the present disclosure, the shell is fixedly arranged on the inner side of the second fixed plate, the entry and exit channel is opened on the side of the shell away from the second fixed plate, the rotating shaft passes through the top of the shell and extends to the inside of the shell and is rotatably connected to the shell through a bearing, the two ends of the cleaning cotton belt respectively pass through two entry and exit channels and extend to the inside of the two shells and are fixedly connected to the two rotating shafts, the cleaning cotton belt is wound around the outside of the front rotating shaft, the knob is fixedly arranged on the top of the rotating shaft, the outer sleeve is sleeved on the outside of the rotating shaft and is fixedly connected to the shell, and the limit bolt passes through the outer sleeve and is threadedly connected to the outer sleeve.

[0023] According to at least one embodiment of the cable rapid retracting and releasing device disclosed herein, it also includes four groups of supporting and moving mechanisms distributed in a rectangular shape, the supporting and moving mechanisms include legs, a third hydraulic cylinder and moving wheels, the legs are fixedly arranged at the bottom of the base, the third hydraulic cylinder is fixedly arranged at the top of the base, and the output shaft of the third hydraulic cylinder passes through the base and extends to the bottom of the base and is fixedly connected to the moving wheel. The moving wheel moves to the corresponding communication construction site, and the third hydraulic cylinder drives the moving wheel to rise, so that the legs support the base, increase the friction between the device and the ground to fix it, and then the communication cable is retracted and released.

[0024] Technical effects and advantages of the utility model:

[0025] The utility model is provided with a guiding covering mechanism and a cleaning mechanism so that the second fixing plate drives its output shaft to extend, thereby making the C-shaped covering plate move in the direction of the cleaning cotton belt. As the C-shaped covering plate continues to move, the C-shaped covering plate pushes the cleaning cotton belt that is in contact with the side of the cable to cover the outside of the cable. In the subsequent process of the cable retracting and releasing mechanism rewinding the cable, the two cleaning cotton belts continue to clean the outside of the cable. In addition, after the cleaning cotton belt at the current position is dirty, the two limit bolts are loosened to release the pressure on the two rotating shafts, and then the rear knob is rotated to make the rear knob rewind the dirty part of the cleaning cotton belt. In this process, the front rotating shaft outputs the unused part of the cleaning cotton belt. After the dirty part of the cleaning cotton belt is rewound, the two limit bolts are tightened. Compared with the same type of device in the prior art, the utility model can clean the dirt on the surface of the cable more comprehensively, avoid dust and dirt residue, and the actual cleaning effect is more ideal. At the same time, the dirty part of the cleaning cotton belt can be switched more conveniently, thereby continuously maintaining the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0027] Figure 1 It is a schematic diagram of the overall structure of a cable rapid retracting and releasing device according to an embodiment of the present disclosure.

[0028] Figure 2 The present invention is a schematic structural diagram of a reciprocating drive mechanism and a cable retracting mechanism of a cable rapid retracting device according to an embodiment of the present invention.

[0029] Figure 3 It is a schematic structural diagram of a height adjustment mechanism, a guiding and covering mechanism, and a cleaning mechanism of a cable rapid retracting and releasing device according to an embodiment of the present disclosure.

[0030] The specific reference numerals in the figure are:

[0031] 1. Base;

[0032] 2. Reciprocating drive mechanism; 21. Reciprocating screw; 22. First fixed plate; 23. First drive motor; 24. Slide rail;

[0033] 3. Cable retracting and releasing mechanism; 31. U-shaped seat; 32. Reeling roller; 33. Second driving motor;

[0034] 4. Height adjustment mechanism; 41. First hydraulic cylinder; 42. Top plate;

[0035] 5. Guide and cover mechanism; 51. Second fixed plate; 52. Second hydraulic cylinder; 53. C-shaped cover plate;

[0036] 6. Cleaning mechanism; 61. Cleaning cotton belt; 62. Shell; 63. Inlet and outlet passage; 64. Rotating shaft; 65. Knob; 66. Outer sleeve; 67. Limit bolt;

[0037] 7. Supporting and moving mechanism; 71. Outriggers; 72. Third hydraulic cylinder; 73. Moving wheels. DETAILED DESCRIPTION

[0038] For descriptive purposes, the present disclosure may use spatially relative terms such as "under," "beneath," "under," "above," "on," "higher," and "side (e.g., as in "sidewall")," to describe the relationship of one component to another (other) component as shown in the accompanying drawings. The spatially relative terms are intended to encompass different orientations of the device in use, operation, and / or manufacture in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, components described as "under" or "beneath" other components or features would then be positioned "above" the other components or features. Thus, the exemplary term "under" can encompass both the "above" and "below" orientations. Furthermore, the device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0039] like Figure 1-Figure 3 As shown, the cable rapid retracting and releasing device disclosed herein may include: a base 1, a reciprocating driving mechanism 2, a cable retracting and releasing mechanism 3, a height adjusting mechanism 4, a guiding and covering mechanism 5, a cleaning mechanism 6 and other components.

[0040] like Figure 1 As shown, in the present disclosure, four groups of supporting and moving mechanisms 7 distributed in a rectangular shape are also included, and the supporting and moving mechanisms 7 include supporting legs 71, a third hydraulic cylinder 72 and a moving wheel 73, wherein the supporting legs 71 are fixedly arranged at the bottom of the base 1, and the third hydraulic cylinder 72 is fixedly arranged at the top of the base 1, and the output shaft of the third hydraulic cylinder 72 passes through the base 1 and extends to the bottom of the base 1 and is fixedly connected to the moving wheel 73.

[0041] Thus, the device can be moved by four moving wheels 73, and during the winding and unwinding process, the third hydraulic cylinder 72 drives the moving wheels 73 to rise, so that the legs 71 support the base 1, increase the friction between the device and the ground, and avoid the device from moving during the winding and unwinding process. Move to the corresponding communication construction site through the four moving wheels 73, drive the moving wheels 73 to rise through the third hydraulic cylinder 72, and then support the base 1 with the legs 71, increase the friction between the device and the ground, fix it, and then retract and release the communication cable, so as to meet the cable retraction and release of various communication construction scenes.

[0042] Figure 2 It is a schematic structural diagram of a reciprocating drive mechanism 2 and a cable retracting mechanism 3 of a cable rapid retracting device according to an embodiment of the present disclosure.

[0043] like Figure 2 As shown, in a preferred embodiment, the reciprocating drive mechanism 2 includes a reciprocating screw 21, a first fixed plate 22, a first drive motor 23 and a slide rail 24, wherein two first fixed plates 22 are provided, and the two first fixed plates 22 are respectively rotatably sleeved at the two ends of the outer side of the reciprocating screw 21 through bearings and are fixedly connected to the base 1, the first drive motor 23 is fixedly arranged on the outer side of any one of the first fixed plates 22 and is transmission-connected to the reciprocating screw 21, and two slide rails 24 are provided, and the two slide rails 24 are fixedly arranged between the two first fixed plates 22.

[0044] Therefore, in the process of the cable retracting and unwinding mechanism 3 winding and outputting the cable, the first drive motor 23 drives the reciprocating screw 21 to rotate continuously, so that the cable retracting and unwinding mechanism 3 repeatedly moves left and right on the top of the two slide rails 24, so that the cable can be more evenly wound on the outside of the winding roller 32 and output more evenly.

[0045] like Figure 2 As shown, in a preferred embodiment, the cable retracting mechanism 3 includes a U-shaped seat 31, a winding roller 32 and a second drive motor 33, wherein the U-shaped seat 31 is sleeved on the outside of the reciprocating screw 21 and is transmission-connected to the reciprocating screw 21, the U-shaped seat 31 is slidably disposed on the top of two slide rails 24, the winding roller 32 is rotatably disposed on the inside of the U-shaped seat 31 through a bearing, and the second drive motor 33 is fixedly disposed on the outside of the U-shaped seat 31 and is transmission-connected to the winding roller 32.

[0046] Therefore, the second driving motor 33 drives the winding roller 32 to rotate continuously, so that the winding roller 32 can wind up or output the cable.

[0047] Figure 3It is a schematic structural diagram of a height adjustment mechanism 4, a guiding and covering mechanism 5 and a cleaning mechanism 6 of a cable rapid retracting and releasing device according to an embodiment of the present disclosure.

[0048] like Figure 3 As shown, in the present disclosure, the height adjustment mechanism 4 includes a first hydraulic cylinder 41 and a top plate 42 , wherein the first hydraulic cylinder 41 is fixedly disposed on the top front side of the base 1 , and the top plate 42 is fixedly disposed on the top end of the output shaft of the first hydraulic cylinder 41 .

[0049] Thereby, the first hydraulic cylinder 41 drives the top plate 42 to rise, thereby adjusting the cleaning height of the cleaning mechanism 6 .

[0050] like Figure 3 As shown, in the present disclosure, the guiding covering mechanism 5 includes a second fixed plate 51, a second hydraulic cylinder 52 and a C-shaped covering plate 53, wherein the second fixed plate 51 is fixedly arranged on the top of the top plate 42, the second hydraulic cylinder 52 is fixedly arranged on the outer side of the second fixed plate 51 and its output shaft slides through the second fixed plate 51 and extends to the inner side thereof and is fixedly connected to the C-shaped covering plate 53, and the two symmetrically arranged C-shaped covering plates 53 are closed to form a circular tube.

[0051] In this way, the second fixed plate 51 can drive its output shaft to extend, and then the C-shaped covering plate 53 can move in the direction of the cleaning cotton belt 61. As the C-shaped covering plate 53 continues to move, the C-shaped covering plate 53 pushes the cleaning cotton belt 61 that is in contact with the side of the cable to cover the outside of the cable. During the subsequent process of the cable retracting mechanism 3 winding up the cable, the two cleaning cotton belts 61 continue to clean the outside of the cable.

[0052] like Figure 3 As shown, in the present disclosure, the cleaning mechanism 6 includes a cleaning cotton belt 61 and two sets of retracting mechanisms, and any set of the retracting mechanisms includes a shell 62, an inlet and outlet channel 63, a rotating shaft 64, a knob 65, an outer sleeve 66 and a limiting bolt 67, wherein the cleaning cotton belt 61 is located on the inner side of the C-shaped covering plate 53, the shell 62 is fixedly arranged on the inner side of the second fixing plate 51, the inlet and outlet channel 63 is opened on the side of the shell 62 away from the second fixing plate 51, and the rotating shaft 64 passes through the top of the shell 62 and It extends to the interior of the shell 62 and is rotatably connected to the shell 62 through a bearing. Both ends of the cleaning cotton belt 61 respectively pass through two inlet and outlet channels 63 to extend to the interior of the two shells 62 and are fixedly connected to two rotating shafts 64. The cleaning cotton belt 61 is wound around the outside of the front rotating shaft 64. The knob 65 is fixedly arranged on the top of the rotating shaft 64. The outer sleeve 66 is sleeved on the outside of the rotating shaft 64 and is fixedly connected to the shell 62. The limit bolt 67 passes through the outer sleeve 66 and is threadedly connected to the outer sleeve 66.

[0053] Therefore, when the cleaning cotton belt 61 at the current position becomes dirty, the two limit bolts 67 are loosened to release the pressure on the two rotating shafts 64, and then the rear knob 65 is rotated to make the rear knob 65 reel in the dirty part of the cleaning cotton belt 61. During this process, the front rotating shaft 64 outputs the unused part of the cleaning cotton belt 61. After the dirty part of the cleaning cotton belt 61 is reeled in, the two limit bolts 67 can be tightened.

[0054] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments / methods or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments / methods or examples described in this specification and the features of different embodiments / methods or examples, unless they are contradictory.

[0055] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0056] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A cable rapid retracting device, characterized in that: include: A base, the base being used to install the reciprocating drive mechanism, the height adjustment mechanism and the supporting movement mechanism; A reciprocating drive mechanism, the reciprocating drive mechanism is used to drive the cable retracting and releasing mechanism to move reciprocally; A cable retracting and releasing mechanism, wherein the cable retracting and releasing mechanism is used to quickly retract and release the cable; A height adjustment mechanism, the height adjustment mechanism is used to adjust the height of the guiding and covering mechanism and the cleaning mechanism; Two sets of symmetrically arranged guiding and covering mechanisms, the guiding and covering mechanisms comprising a second fixing plate, a second hydraulic cylinder and a C-shaped covering plate; The second fixing plate is fixedly arranged on the top of the top plate, the second hydraulic cylinder is fixedly arranged on the outside of the second fixing plate and its output shaft slides through the second fixing plate and extends to the inside thereof to be fixedly connected to the C-shaped covering plate, and the two symmetrically arranged C-shaped covering plates are closed to form a circular tube shape; and Two groups of symmetrically arranged cleaning mechanisms, the cleaning mechanisms comprising cleaning cotton belts, and the cleaning cotton belts are located on the inner side of the C-shaped covering plate.

2. The cable quick retracting device according to claim 1, characterized in that: The reciprocating drive mechanism includes a reciprocating screw, a first fixing plate, a first drive motor and a slide rail.

3. The cable rapid retracting device according to claim 2, characterized in that: There are two first fixed plates, which are respectively rotatably sleeved at the two ends of the outer side of the reciprocating screw through bearings and are fixedly connected to the base. The first drive motor is fixedly arranged on the outer side of any one of the first fixed plates and is transmission-connected to the reciprocating screw. There are two slide rails, which are fixedly arranged between the two first fixed plates.

4. The cable rapid retracting device according to claim 3, characterized in that: The cable retracting and releasing mechanism comprises a U-shaped seat, a reel and a second driving motor.

5. The cable rapid retracting device according to claim 4, characterized in that: The U-shaped seat is sleeved on the outside of the reciprocating screw and is transmission connected to the reciprocating screw. The U-shaped seat is slidably arranged on the top of two slide rails. The winding roller is rotatably arranged on the inside of the U-shaped seat through a bearing. The second drive motor is fixedly arranged on the outside of the U-shaped seat and is transmission connected to the winding roller.

6. The cable rapid retracting device according to claim 5, characterized in that: The height adjustment mechanism includes a first hydraulic cylinder and a top plate.

7. The cable rapid retracting device according to claim 6, characterized in that: The first hydraulic cylinder is fixedly arranged on the front side of the top of the base, and the top plate is fixedly arranged on the top end of the output shaft of the first hydraulic cylinder.

8. The cable rapid retracting device according to claim 7, characterized in that: The cleaning mechanism further comprises two groups of retractable mechanisms, and any group of the retractable mechanisms comprises a shell, an inlet and outlet channel, a rotating shaft, a knob, an outer sleeve and a limiting bolt.

9. The cable rapid retracting device according to claim 8, characterized in that: The shell is fixedly arranged on the inner side of the second fixed plate, the inlet and outlet channel is opened on the side of the shell away from the second fixed plate, the rotating shaft passes through the top of the shell and extends to the inside of the shell and is rotatably connected to the shell through a bearing, the two ends of the cleaning cotton belt respectively pass through two inlet and outlet channels and extend to the inside of the two shells and are fixedly connected to the two rotating shafts, the cleaning cotton belt is wound around the outside of the front rotating shaft, the knob is fixedly arranged on the top of the rotating shaft, the outer sleeve is sleeved on the outside of the rotating shaft and is fixedly connected to the shell, and the limit bolt passes through the outer sleeve and is threadedly connected to the outer sleeve.

10. The cable rapid retracting device according to claim 9, characterized in that: It also includes four groups of supporting and moving mechanisms distributed in a rectangular shape, and the supporting and moving mechanisms include legs, a third hydraulic cylinder and moving wheels. The legs are fixedly arranged at the bottom of the base, and the third hydraulic cylinder is fixedly arranged at the top of the base. The output shaft of the third hydraulic cylinder passes through the base and extends to the bottom of the base and is fixedly connected to the moving wheel.

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