CN210795391U

CN210795391U - Communication cable winding and unwinding devices

Info

Publication number: CN210795391U
Application number: CN201921220132.XU
Authority: CN
Inventors: 王韶春; 于红斌; 张临生; 周红武; 樊晓云; 李军军; 程思远; 雷晓萍; 杨红波; 司风雷; 焦二刚; 苏文波; 秦云云; 孙雄鹰; 岳晓勇; 武文云; 牛彪; 孙佳佳
Original assignee: Shanxi Communication Tongda Microwave Technology Co ltd
Current assignee: Shanxi Communication Tongda Microwave Technology Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-19
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a communication cable winding and unwinding device, which effectively solves the problems that the prior cable winding and unwinding device is inconvenient to move and fix, the friction force is larger when the cable is wound and unwound, and the device is easy to roll when the cable is not used, so that the cable is loosened, and comprises a base, a winding and unwinding assembly is arranged on one side of the top end of the base, a fixing assembly is arranged on the other side of the top end of the base, the winding and unwinding assembly comprises a fixing frame, a supporting arm, a limiting rod, a limiting groove, a rotating shaft, a rotating drum and a lubricating groove, the fixing frame is welded on one side of the top end of the base, the supporting arm is fixed on the top end of the fixing frame, the rotating shaft is arranged inside the supporting arm through the buckling between the limiting rod and the limiting groove, the rotating drum is sleeved outside the rotating shaft, the lubricating groove is arranged inside the rotating, meanwhile, the resistance is smaller, the cable can be fixed when not used, and the fixing mode is simple, convenient and quick.

Description

Communication cable winding and unwinding devices

Technical Field

The utility model relates to a cable receive and releases technical field, specifically is a communication cable winding and unwinding devices.

Background

The communication cable is a cable for transmitting telephone, telegraph, fax document, television and radio program, data and other electric signals, and is formed by twisting more than one pair of mutually insulated wires.

Therefore, how to design a communication cable winding and unwinding device becomes a problem to be solved at present.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a communication cable winding and unwinding devices, the effectual current cable winding and unwinding devices of having solved is not convenient for remove and fixed, and frictional force is great when the cable is receive and releases, and the device rolls easily when not using the cable simultaneously, leads to the problem that the cable unclamped.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model comprises a base, wherein a retractable component is arranged on one side of the top end of the base, and a fixed component is arranged on the other side of the top end of the base;

the retractable assembly comprises a fixing frame, a supporting arm, a limiting rod, a limiting groove, a rotating shaft, a rotating drum and a lubricating groove, wherein the fixing frame is welded on one side of the top end of the base;

the fixed subassembly includes hydraulic stem, fixed slot, pneumatic cylinder, oil pipe, footboard and flow stopping valve, and base top opposite side is fixed with the hydraulic stem, and the fixed slot that uses with the hydraulic stem cooperation is seted up in the rotary drum outside, connects through oil pipe between hydraulic stem and the pneumatic cylinder, and the pneumatic cylinder top is fixed with the footboard, and the base outside is located pneumatic cylinder below position department and installs the flow stopping valve.

Preferably, the pulleys are installed at four corners of the bottom end of the base, the connecting frame is fixed at the edge position of the top end of the base, and the handle is welded at the top end of the connecting frame.

Preferably, a buckle is installed on one side of the outer portion of the pulley, and an anti-slip pad is sleeved on the outer side of the handle.

Preferably, the middle part of the bottom end of each hydraulic rod is fixed with a reinforcing rod, and the number of the hydraulic rods is four.

The utility model discloses simple structure, convenient to use, the device be convenient for remove with fixed, are convenient for change the cable, receive and release the mode simple, and the resistance is littleer simultaneously, when not using the cable, can fix it, and fixed mode is simple and convenient swift.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the installation structure of the stop lever of the present invention;

FIG. 3 is a schematic view of the lubrication groove of the present invention;

reference numbers in the figures: 1. a base; 2. a retraction assembly; 21. a fixed mount; 22. a bracket arm; 23. a limiting rod; 24. a limiting groove; 25. a rotating shaft; 26. a rotating drum; 27. a lubrication groove; 3. a fixing assembly; 31. a hydraulic lever; 32. fixing grooves; 33. a hydraulic cylinder; 34. an oil pipe; 35. a pedal; 36. a flow stop valve; 4. a pulley; 5. a connecting frame; 6. a handle.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-3.

In the first embodiment, as shown in fig. 1, the utility model comprises a base 1, a retractable assembly 2 is installed on one side of the top end of the base 1, and a fixing assembly 3 is installed on the other side of the top end of the base 1;

as shown in fig. 2 and 3, the retraction assembly 2 includes a fixing frame 21, a supporting arm 22, a limiting rod 23, a limiting groove 24, a rotating shaft 25, a rotating drum 26 and a lubricating groove 27, the fixing frame 21 is welded on one side of the top end of the base 1, the supporting arm 22 is fixed on the top end of the fixing frame 21, the rotating shaft 25 is convenient to install, the rotating shaft 25 is installed inside the supporting arm 22 through buckling between the limiting rod 23 and the limiting groove 24, the rotating shaft 25 is prevented from rotating due to installation of the limiting rod 23 and the limiting groove 24, the rotating drum 26 is sleeved outside the rotating shaft 25, the lubricating groove 27 is formed inside the rotating shaft 25, and friction between the rotating shaft 25 and the rotating;

the fixing assembly 3 comprises a hydraulic rod 31, a fixing groove 32, a hydraulic cylinder 33, an oil pipe 34, a pedal 35 and a check valve 36, the hydraulic rod 31 is fixed on the other side of the top end of the base 1, the fixing groove 32 matched with the hydraulic rod 31 is formed in the outer side of the drum 26, the upper portion of the hydraulic rod 31 is inserted into the fixing groove 32 to fix the position of the drum 26, the hydraulic rod 31 is connected with the hydraulic cylinder 33 through the oil pipe 34, the pedal 35 is fixed on the top end of the hydraulic cylinder 33, the check valve 36 is installed at the position, below the hydraulic cylinder 33, of the outer side of the base 1, and the check valve 36 is used for determining whether hydraulic oil exchange.

In the second embodiment, on the basis of the first embodiment, pulleys 4 are installed at four corners of the bottom end of the base 1, a connecting frame 5 is fixed at the edge position of the top end of the base 1 of the device and is convenient to move, and a handle 6 is welded at the top end of the connecting frame 5.

Third embodiment, on the basis of second embodiment, the buckle is installed to pulley 4 outside one side, is convenient for the removal of the device and fixed handle 6 outside cup joint the slipmat, increases the frictional force of handle 6.

Fourth embodiment, on the basis of first embodiment, the reinforcing rod is fixed in the middle of the bottom end of hydraulic rod 31, so that hydraulic rod 31 is used more firmly, and the number of hydraulic rods 31 is four, so that drum 26 is fixed more firmly.

When the utility model is used, firstly, the device is moved by matching the handle 6 with the pulley 4, after the position is determined, the device is fixed by the buckle arranged outside the pulley 4, when in use, the cable is pulled, the rotary drum 26 rotates, the lubricating oil is filled in the lubricating groove 27, the lubricating oil reduces the friction force between the rotary shaft 25 and the rotary drum 26, after the device is used, the rotary drum 26 needs to be fixed, a worker presses the pedal 35 downwards, the hydraulic oil in the hydraulic cylinder 33 enters the hydraulic rod 31 through the oil pipe 34, so that the hydraulic rod 31 extends to the inside of the fixed groove 32, the position of the rotary drum 26 is fixed, then the check valve 36 is screwed, the hydraulic oil exchange between the hydraulic rod 31 and the hydraulic cylinder 33 is prevented, when the cable is used up and needs to be replaced, the worker directly takes the rotary shaft 25 out of the bracket 22, then the rotary shaft 25 wound with the cable is placed in the bracket 22, the limiting rod 23 and the limiting groove 24 are matched for use, so that the rotating shaft 25 is prevented from rotating inside the bracket arm 22, and the device is convenient to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A communication cable winding and unwinding device comprises a base (1), and is characterized in that a winding and unwinding assembly (2) is mounted on one side of the top end of the base (1), and a fixing assembly (3) is mounted on the other side of the top end of the base (1);

the retractable assembly (2) comprises a fixing frame (21), a supporting arm (22), a limiting rod (23), a limiting groove (24), a rotating shaft (25), a rotating drum (26) and a lubricating groove (27), wherein the fixing frame (21) is welded on one side of the top end of the base (1), the supporting arm (22) is fixed on the top end of the fixing frame (21), the rotating shaft (25) is installed inside the supporting arm (22) through buckling between the limiting rod (23) and the limiting groove (24), the rotating drum (26) is sleeved outside the rotating shaft (25), and the lubricating groove (27) is formed inside the rotating shaft (25);

fixed subassembly (3) include hydraulic stem (31), fixed slot (32), pneumatic cylinder (33), oil pipe (34), footboard (35) and flow stopping valve (36), base (1) top opposite side is fixed with hydraulic stem (31), fixed slot (32) of using with hydraulic stem (31) cooperation are seted up in rotary drum (26) outside, connect through oil pipe (34) between hydraulic stem (31) and pneumatic cylinder (33), pneumatic cylinder (33) top is fixed with footboard (35), base (1) outside is located pneumatic cylinder (33) below position department and installs flow stopping valve (36).

2. The communication cable winding and unwinding device according to claim 1, wherein pulleys (4) are mounted at four corners of the bottom end of the base (1), a connecting frame (5) is fixed at the edge position of the top end of the base (1), and a handle (6) is welded at the top end of the connecting frame (5).

3. The communication cable reeling and unreeling device according to claim 2, wherein a buckle is installed on one side of the outer portion of the pulley (4), and a non-slip mat is sleeved on the outer side of the handle (6).

4. The communication cable reeling and unreeling device according to claim 1, wherein a reinforcing rod is fixed in the middle of the bottom end of the hydraulic rod (31), and the number of the hydraulic rods (31) is four.