A communication cable safety winding device

Abstract

The utility model discloses a communication cable safety winding device, which belongs to the field of communication cables, and includes a movable seat, a winding assembly for retracting and releasing the communication cable, and a guiding mechanism for providing guidance for the cable retraction and release. The upper surface of the movable seat is provided with a protective assembly for providing protection to the outside of the winding assembly. The utility model can provide effective external protection and anti-falling limit to the cable, i.e., the winding assembly, when the device transports and transfers the communication cable, through the arrangement of the protective assembly on the movable seat, i.e., the coordinated use of two groups of protective shells and two groups of pressing mechanisms, thereby effectively improving the safety of the cable during transportation and transfer. At the same time, through the coordinated use of the sliding reset mechanism and the limit mechanism in the protective assembly, it is convenient for the staff to conveniently unfold and reset the two groups of protective shells, and it can also provide effective limit when opening and closing the two groups of protective shells, further improving the safety of the device during use.

Description

Technical Field

[0001] The utility model relates to the technical field of communication cables, in particular to a communication cable safety winding device. Background Art

[0002] In the use of communication cables, safety winding devices are often used to assist workers in the installation and retraction of communication cables, and to facilitate the transfer, transportation and storage of communication cables.

[0003] After searching, it was found that the patent number CN220578583U discloses a communication cable retracting device, which retracts and releases the communication cable by using the cable retracting assembly on the base (the coordinated transmission of the cable retracting shaft and the driving motor), and through the arrangement of the reciprocating cable guide arrangement assembly on the base, the cable can be passed through the guide ring and wrapped around the cable retracting assembly, and the electric telescopic rod drives the gear to move through its own extension and contraction, and the gear moves and rotates under the action of the rack below, and the tooth groove under the moving column reciprocates with the gear, and the moving column drives the guide ring on the pillar to reciprocate, and the cable in the guide ring moves synchronously with the cable retracting shaft of the cable retracting assembly to rotate and retract, so that the cables are evenly and neatly arranged on the cable retracting shaft.

[0004] In the above-mentioned prior art, although the structure of the prior art can evenly reel and arrange the cables on the cable reel-in shaft, when such devices are actually used, the reeled cable reel-in components and communication cables are often directly exposed to the outside world. When the device transports the communication cables, the communication cables and the cable reel-in components are easily squeezed and collided by the outside, causing damage to the cables. For this reason, a communication cable safety winding device is now provided. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that communication cables and cable retracting and releasing components are easily squeezed and collided by the outside during transportation, causing damage to the cables, and proposes a communication cable safety winding device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A safe winding device for communication cables comprises a movable seat, a winding assembly for retracting and releasing the communication cables and a guiding mechanism for providing guidance for the retraction and release of the cables. The upper surface of the movable seat is provided with a protective assembly for providing protection for the outside of the winding assembly. The protective assembly comprises two groups of protective shells, a sliding reset mechanism slidably connected to the two groups of protective shells and a limiting mechanism for limiting the sliding of the two groups of protective shells. The tops of the two groups of protective shells are provided with a pressing mechanism for squeezing and limiting the cable wound by the winding assembly.

[0008] Preferably, handles are fixedly installed on the tops of the two groups of protective shells, sliding blocks are fixedly installed on one side of the bottoms of the two groups of protective shells, and limiting slots are provided on the bottoms of the two groups of protective shells.

[0009] Preferably, the pressing mechanism includes a pressing plate, which is rotatably connected to a threaded rod at the center of the top of the pressing plate, and two groups of guide rods are symmetrically arranged along the threaded rod on the top of the pressing plate, and the threaded rod is threadedly connected to the top of the protective shell, and the two groups of guide rods are connected through the top of the protective shell.

[0010] Preferably, the sliding reset mechanism includes a plurality of groups of limiting grooves symmetrically opened inside the movable seat, the plurality of groups of limiting grooves are all engaged with the sliding block, and a limiting rod penetrating the sliding block is arranged inside the limiting groove, and the limiting rod is sleeved and connected to a limiting spring at one end away from the winding assembly.

[0011] Preferably, the limiting mechanism comprises a plurality of groups of connection blocks symmetrically arranged on both sides of the movable seat, the plurality of groups of connection blocks are internally threadedly connected with limiting screws, and the top of the limiting screws is engaged with the limiting slots.

[0012] Preferably, a handrail for assisting movement is provided on one side of the top of the movable seat, and a grounding screw is threadedly connected to the outer side of the movable seat.

[0013] Preferably, the winding assembly includes a winding shaft and a support seat arranged on the upper surface of the movable seat, the top sides of the support seat are rotatably connected to the winding shaft, and a first servo motor that drives the winding shaft is fixedly installed on one side of the top of the support seat.

[0014] Preferably, the guiding mechanism comprises a sliding groove opened on the side of the movable seat away from the armrest and a sliding threading block slidably connected to the sliding groove, a transmission screw threadedly connected to the sliding threading block is rotatably connected inside the sliding groove, and a second servo motor that transmits power to the transmission screw is embedded and installed on one side of the sliding groove, and the lateral dimension of the sliding groove is larger than the lateral dimension of the winding shaft.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. By setting the protective assembly on the mobile seat, that is, the coordinated use of two sets of protective shells and two sets of pressing mechanisms, when the device transports the communication cable, it can provide effective external protection and anti-falling limit for the cable, that is, the winding assembly, thereby effectively improving the safety of the cable during transportation. At the same time, by the coordinated use of the sliding reset mechanism and the limit mechanism in the protective assembly, it is convenient for the staff to unfold and reset the two sets of protective shells, and it can also provide effective limit for the opening and closing of the two sets of protective shells, further improving the safety of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall appearance of a communication cable safety winding device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a communication cable safety winding device proposed by the utility model when viewed from above;

[0019] Figure 3 This is a schematic diagram of the back view of a communication cable safety winding device proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the appearance and structure of a protective shell of a communication cable safety winding device proposed by the utility model;

[0021] Figure 5 This is a structural schematic diagram of a communication cable safety winding device proposed by the utility model;

[0022] Figure 6 The utility model is a schematic structural diagram of a communication cable safety winding device.

[0023] In the figure: 1. movable seat; 101. armrest; 110. grounding screw; 2. winding assembly; 201. support seat; 202. first servo motor; 210. winding shaft; 3. protection assembly; 301. protection shell; 302. handle; 303. sliding block; 304. limiting slot; 310. pressing mechanism; 311. pressing plate; 312. guide rod; 313. threaded rod; 320. sliding reset mechanism; 321. limiting slide groove; 322. limiting rod; 323. limiting spring; 330. limiting mechanism; 331. connecting block; 332. limiting screw; 4. guiding mechanism; 401. sliding groove; 402. driving screw; 403. second servo motor; 410. sliding threading block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1-6 A communication cable safety winding device comprises a movable seat 1, a winding assembly 2 for retracting and releasing a communication cable, and a guiding mechanism 4 for providing guidance for the cable retraction and release. A protective assembly 3 for providing protection for the outside of the winding assembly 2 is arranged on the upper surface of the movable seat 1. The protective assembly 3 comprises two sets of protective shells 301, a sliding reset mechanism 320 slidably connected to the two sets of protective shells 301, and a limiting mechanism 330 for providing a limit for the sliding of the two sets of protective shells 301. The tops of the two sets of protective shells 301 are both provided with a pressing machine for squeezing and limiting the cable reeled by the winding assembly 2. Structure 310, through the merging of two groups of protective shells 301 on the top of the movable seat 1, can provide effective external protection for the winding assembly 2 and the wound communication cable, and through the setting of the downward pressing mechanism 310 on the top of the two groups of protective shells 301, can provide effective downward pressure resistance limit for the communication cable wound in the winding assembly 2, to avoid the cable displacement and falling off, and through the coordinated use of the sliding reset mechanism 320 and the limiting mechanism 330, can provide guidance and assistance for the sliding opening and closing of the two groups of protective shells 301, and can provide effective limit for the opening and merging of the two groups of protective shells 301.

[0026] A handle 302 is fixedly installed on the top of the two sets of protective shells 301, and a sliding block 303 is fixedly installed on one side of the bottom of the two sets of protective shells 301, and a limited slot 304 is provided at the bottom of the two sets of protective shells 301. The setting of the handle 302 can assist the staff to open the two sets of protective shells 301.

[0027] The pressing mechanism 310 includes a pressing plate 311, which is rotatably connected to a threaded rod 313 at the center of the top of the pressing plate 311. Two groups of guide rods 312 are symmetrically arranged along the threaded rod 313 on the top of the pressing plate 311. The threaded rod 313 is threadedly connected to the top of the protective shell 301, and the two groups of guide rods 312 are connected through the top of the protective shell 301. The threaded rod 313 can be rotated forward and backward to drive the pressing plate 311 to be raised and lowered under the guidance of the guide rod 312.

[0028] The sliding reset mechanism 320 includes a plurality of groups of limiting grooves 321 symmetrically arranged inside the movable seat 1, and the plurality of limiting grooves 321 are all engaged with the sliding block 303, and a limiting rod 322 penetrating the sliding block 303 is arranged inside the limiting groove 321, and a limiting spring 323 is sleeved and connected to the end of the limiting rod 322 away from the winding assembly 2. The limiting groove 321 and the limiting rod 322 can be used in coordination to provide a limiting guide for the sliding of the sliding block 303 and the protective shell 301, and the elastic seat of the limiting spring 323 can drive the sliding block 303 and the protective shell 301 to slide and reset in the direction of the winding assembly 2 without being restricted by the external limit.

[0029] The limiting mechanism 330 includes a plurality of connecting blocks 331 symmetrically arranged on both sides of the movable seat 1, and the plurality of connecting blocks 331 are internally threadedly connected with limiting screws 332, and the top of the limiting screws 332 is engaged with the limiting slot 304. The limiting screws 332 can be rotated to allow the top of the rotating limiting screws 332 to pass through the top of the connecting block 331, and the engagement of the top of the limiting screws 332 with the limiting slot 304 can provide limiting for the two unfolded protective shells 301, and when the two protective shells 301 are protected outside the winding assembly 2, the upward movement of the limiting screws 332 can provide a blocking position for the outer sides of the two protective shells 301 to prevent the two protective shells 301 from accidentally opening during transportation.

[0030] A handrail 101 for assisting movement is provided on one side of the top of the mobile seat 1, and a grounding screw 110 is threadedly connected to the outer side of the mobile seat 1. The handrail 101 can be used to assist the staff in moving the device, and the mobile seat 1 can be fixed for use by rotating the grounding screw 110 so that the bottom end of the grounding screw 110 contacts the ground.

[0031] The winding assembly 2 includes a winding shaft 210 and a support base 201 arranged on the upper surface of the movable base 1. The two sides of the top of the support base 201 are rotatably connected to the winding shaft 210, and a first servo motor 202 that is driven by the winding shaft 210 is fixedly installed on one side of the top of the support base 201. The first servo motor 202 can drive the winding shaft 210 to retract and extend the communication cable by rotating forward and reverse directions.

[0032] The guide mechanism 4 includes a sliding groove 401 provided on the side of the moving seat 1 away from the armrest 101 and a sliding threading block 410 slidably connected to the sliding groove 401. A transmission screw 402 threadedly connected to the sliding threading block 410 is rotatably connected inside the sliding groove 401, and a second servo motor 403 driven by the transmission screw 402 is embedded and installed on one side of the sliding groove 401. The lateral dimension of the sliding groove 401 is larger than the lateral dimension of the winding shaft 210, and can be connected to the sliding threading block 410 through a communication cable. 10 is connected, so that the retracting and releasing operations of the communication cable are guided by the limit of the sliding threading block 410, and the forward and reverse rotation of the second servo motor 403 will drive the transmission screw 402 and the sliding threading block 410 to reciprocate, so that the sliding threading block 410 can be synchronously displaced with the winding movement of the winding shaft 210, and then the communication cable connected inside the sliding threading block 410 can cooperate with the winding of the winding shaft 210, and the communication cable is evenly and neatly arranged on the winding assembly 2.

[0033] The winding assembly 2 and the servo motor used therein are prior arts, which can realize the function of retracting and extending the communication cable, and will not be described in detail here.

[0034] The second servo motor 403 is a prior art, which can realize the function of driving the transmission screw 402 to rotate, and will not be described in detail here.

[0035] When the utility model is used, the device should first be placed in the desired position by pushing and pulling the armrest 101 on one side of the mobile seat 1, and the limit of the reeling cable by the pressing mechanism 310 is released by rotating and moving the limit screws 332 on both sides of the mobile seat 1 downward, so that the two groups of protective shells 301 on the mobile seat 1 can be released, so that the two groups of protective shells 301 can be pulled to both sides, and then the top of the limit screw 332 is rotated upward and inserted into the limit slot 304, so that the winding assembly 2 and the communication cable set on the mobile seat 1 can be exposed for use, and the above-mentioned operation process can also be used to move the mobile seat 1 in the right direction. The winding assembly 2 and the communication cable on the seat 1 provide effective external protection and anti-fall-off limit, and when the device is in use, by passing the communication cable through the sliding threading block 410 in the guide mechanism 4, and then performing the retraction and release operations through the winding assembly 2, a stable guide can be provided for the retraction and release of the communication cable. When the device reels the communication cable, the second servo motor 403 in the guide mechanism 4 is synchronously turned on, so that the sliding threading block 410 can be synchronously displaced with the rewinding movement of the winding shaft 210, and then the communication cable connected inside the sliding threading block 410 can cooperate with the rewinding of the winding shaft 210, and the communication cable can be evenly and neatly arranged on the winding assembly 2.

[0036] 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 safety winding device, comprising a movable seat (1), a winding assembly (2) for winding and releasing the communication cable, and a guide mechanism (4) for providing guidance for the cable winding and releasing, characterized in that: The upper surface of the movable seat (1) is provided with a protective assembly (3) for providing protection for the outside of the winding assembly (2); the protective assembly (3) comprises two sets of protective shells (301), a sliding reset mechanism (320) slidably connected to the two sets of protective shells (301), and a limiting mechanism (330) for limiting the sliding of the two sets of protective shells (301); the tops of the two sets of protective shells (301) are provided with a downward pressing mechanism (310) for squeezing and limiting the cable wound by the winding assembly (2).

2. A communication cable safety winding device according to claim 1, characterized in that: A handle (302) is fixedly installed on the top of the two sets of protective shells (301), a sliding block (303) is fixedly installed on one side of the bottom of the two sets of protective shells (301), and a limiting slot (304) is provided at the bottom of the two sets of protective shells (301).

3. A communication cable safety winding device according to claim 2, characterized in that: The pressing mechanism (310) comprises a pressing plate (311), a threaded rod (313) is rotatably connected at the center of the top of the pressing plate (311), two groups of guide rods (312) are symmetrically arranged along the threaded rod (313) at the top of the pressing plate (311), and the threaded rod (313) is threadedly connected to the top of the protective shell (301), and the two groups of guide rods (312) are connected through the top of the protective shell (301).

4. A communication cable safety winding device according to claim 3, characterized in that: The sliding return mechanism (320) comprises a plurality of groups of limiting slide grooves (321) symmetrically arranged inside the movable seat (1), the plurality of groups of limiting slide grooves (321) are all engaged with the sliding block (303), and a limiting rod (322) penetrating the sliding block (303) is arranged inside the limiting slide groove (321), and the limiting rod (322) is sleeved and connected to a limiting spring (323) at one end away from the winding assembly (2).

5. A communication cable safety winding device according to claim 4, characterized in that: The limiting mechanism (330) comprises a plurality of groups of connection blocks (331) symmetrically arranged on both sides of the movable seat (1), the plurality of groups of connection blocks (331) are internally threadedly connected with limiting screws (332), and the top of the limiting screws (332) is engaged with the limiting slots (304).

6. A communication cable safety winding device according to claim 1, characterized in that: A handrail (101) for assisting movement is arranged on one side of the top of the movable seat (1), and a grounding screw (110) is threadedly connected to the outer side of the movable seat (1).

7. A communication cable safety winding device according to claim 6, characterized in that: The winding assembly (2) comprises a winding shaft (210) and a support seat (201) arranged on the upper surface of the movable seat (1); both sides of the top of the support seat (201) are rotatably connected to the winding shaft (210); and a first servo motor (202) that drives the winding shaft (210) is fixedly mounted on one side of the top of the support seat (201).

8. A communication cable safety winding device according to claim 7, characterized in that: The guide mechanism (4) comprises a sliding groove (401) provided on a side of the movable seat (1) away from the handrail (101) and a sliding threading block (410) slidably connected to the sliding groove (401); a transmission screw (402) threadedly connected to the sliding threading block (410) is rotatably connected inside the sliding groove (401); a second servo motor (403) driven by the transmission screw (402) is embedded and installed on one side of the sliding groove (401); and the lateral dimension of the sliding groove (401) is larger than the lateral dimension of the winding shaft (210).

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