CN220392977U - Unreeling device with adjustable - Google Patents

Abstract

The utility model relates to the technical field of cable unreeling, in particular to an adjustable unreeling device which comprises a base, wherein a side plate is fixed on the base, a bearing is fixedly embedded in the side plate, a driving shaft is in interference fit with the bearing, a winding roller is fixedly sleeved on the driving shaft, a cable body is wound on the winding roller, a motor is fixed on the side plate through a bracket, and a rotating shaft of the motor is fixed with the driving shaft through a coupler. The winding roller and the motor are matched for rotation, so that the normal winding and unwinding of the cable body can be realized, the normal winding process is stable, the cylinder body drives the round roller to move up and down, the up-and-down moving lead adjustment of the cable sleeve can be realized, and the left-and-right moving lead adjustment of the cable sleeve can be realized by sliding the sliding sleeve on the threaded rod.

Description

Unreeling device with adjustable

Technical Field

The utility model relates to the technical field of cable unreeling, in particular to an adjustable unreeling device.

Background

The cable is a generic term of articles such as optical cables and electric cables, has a plurality of uses, is mainly used for controlling multiple functions such as installation, connection equipment, power transmission and the like, and is an indispensable article common in daily life.

After the cable is produced, the cable needs to be transferred, and because part of the cable used for municipal administration is heavy in texture, the cable needs to be rolled up for transferring, and the cable is unreeled for use after reaching an installation area.

At present, when unreeling, because it is evenly wound on the winding roller, because the problem of controlling the distribution interval, when unreeling, if to its unreeling center location, very easily when unreeling, the cable appears controlling the condition of moving the release, if the mounting point is single line distribution, the swing of release influences the quality and the safety of construction installation greatly.

According to the authorized bulletin number CN212668869U, the cable reel over-release protection device comprises a bearing bracket, a cable reel, a winding and unwinding driving piece, a pressing plate, a pressing wheel, a spring and an over-release trigger switch, wherein the cable reel and the winding and unwinding driving piece are arranged on the bearing bracket, and the winding and unwinding driving piece is in driving connection with the cable reel; the bottom end of the pressing plate is rotatably arranged on the bearing bracket, the pressing wheel is arranged at the top end of the pressing plate and presses the cable of the cable reel or the cable reel; one end of the spring is connected to the bearing bracket, the other end of the spring is connected to the pressing plate, and the spring is in a stretching state; the overdischarge trigger switch is arranged on the bearing bracket and is close to the bottom end of the pressing plate, and is triggered by the bottom end of the pressing plate when the pressing wheel presses the cable drum; the retraction driving piece stops operating when the over-release trigger switch is triggered.

The cable reel over-pay-off protection device can be used for avoiding staff participation during paying-off, and can automatically stop paying-off when the cable is paid-off to a safety margin, so that the cable is prevented from being damaged or even broken.

Therefore, an unreeling device capable of positioning a unreeling center needs to be designed so as to meet the requirement of single-line distributed construction.

Disclosure of Invention

The utility model aims to provide an adjustable unreeling device so as to solve the problem of adjustable positioning of an unreeled cable conveying path.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an unreeling device with adjustable, includes the base, be fixed with the curb plate on the base, fixed embedding has the bearing on the curb plate, interference fit has the drive shaft on the bearing, fixed sleeve has wound the roller in the drive shaft, the winding has the cable body on the roller, be fixed with the motor through the support on the curb plate, the pivot and the drive shaft of motor pass through the shaft coupling fixedly.

Preferably, the base is fixed with a cylinder body, and a piston rod of the cylinder body is fixed with a frame body.

Preferably, the frame body is provided with two round rollers in a rotating way through the shaft rod, the two round rollers are distributed up and down, and the cable body is in sliding close fit between the two round rollers.

Preferably, the frame body is fixed with an extension plate through a screw, and the extension plate is a curved plate.

Preferably, a threaded rod is fixed on the extension plate, and a sliding sleeve is sleeved on the threaded rod in a sliding way.

Preferably, the two sides of the sliding sleeve are tightly attached with threaded sleeves, and the threaded sleeves and the threaded rods are mutually in threaded arrangement.

Preferably, the thread sleeve is fixed with a cable through sleeve, and the cable body and the cable through sleeve slide and penetrate.

Preferably, a sliding groove is formed in the extension plate, and a sliding block which is arranged in a sliding manner with the sliding groove is fixed on the sliding sleeve.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model can realize normal winding and unwinding of the cable body by the rotation of the winding roller and the motor in a matching way, and ensures the stability of the normal winding process.

2. According to the utility model, the cylinder body drives the round roller to move up and down, so that the up-and-down moving lead adjustment of the lead sleeve can be realized, and the left-and-right moving lead adjustment of the lead sleeve can be realized by sliding the sliding sleeve on the threaded rod.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged partial schematic view of a winding roller according to the present utility model;

FIG. 3 is an enlarged schematic view of the utility model at a;

fig. 4 is a schematic diagram of the left-right movement of the harness sleeve according to the present utility model.

In the figure: 1. a base; 11. a side plate; 12. a bearing; 13. a drive shaft; 14. a wire winding roller; 15. a cable body; 16. a motor; 2. a cylinder; 21. a frame; 22. a round roller; 23. an extension plate; 3. a threaded rod; 31. a sliding sleeve; 32. a thread sleeve; 33. a harness sleeve; 4. a chute; 41. a sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example I

Referring to fig. 1-4, an adjustable unreeling device comprises a base 1, a side plate 11 is fixed on the base 1, a bearing 12 is fixedly embedded in the side plate 11, a driving shaft 13 is in interference fit with the bearing 12, a winding roller 14 is fixedly sleeved on the driving shaft 13, a cable body 15 is wound on the winding roller 14, a motor 16 is fixed on the side plate 11 through a bracket, and a rotating shaft of the motor 16 is fixed with the driving shaft 13 through a coupling.

Further, a cylinder body 2 is fixed on the base 1, a frame 21 is fixed on a piston rod of the cylinder body 2, the cylinder body 2 is a servo electric cylinder, the servo electric cylinder is a modularized product designed by integrating a servo motor and a screw rod, the rotary motion of the servo motor is converted into linear motion, and meanwhile, the optimal advantage of the servo motor, namely accurate rotating speed control, accurate torque control, is converted into accurate speed control, accurate position control and accurate thrust control.

Further, the frame 21 is provided with the round rollers 22 through the rotation of the shaft rod, the number of the round rollers 22 is two, the round rollers 22 are distributed up and down, the cable body 15 is tightly clung between the two round rollers 22 in a sliding manner, the smoothness of penetration of the cable body 15 can be facilitated when the cable body is matched with the cable through sleeve 33, and the situation of breakage can not occur.

Further, an extension plate 23 is fixed on the frame 21 through a screw, the extension plate 23 is a curved plate, the motor 16 is of a stepping type, and is connected with the indoor 220V power strip in an inserting way through a wire plug in an inserting way, the motor 16 is externally connected with a forward and reverse switch through a wire, and the model of the forward and reverse switch is HY2-8.

Further, the extension plate 23 is fixed with a threaded rod 3, a sliding sleeve 31 is sleeved on the threaded rod 3 in a sliding manner, and the sliding sleeve 31 can drive the wire through sleeve 33 to horizontally move, so that the left-right position movement of the wire through sleeve 33 is realized.

Further, the threaded sleeves 32 are tightly attached to two sides of the sliding sleeve 31, the threaded sleeves 32 are in threaded arrangement with the threaded rod 3, the left and right movement of the wire passing sleeve 33 can be achieved through sliding of the sliding sleeve 31 on the threaded rod 3, and the left and right positions of the wire passing sleeve 33 can be located through threaded fastening of the threaded sleeves 32 on two sides of the sliding sleeve 31.

Further, the thread sleeve 32 is fixed with the cable sleeve 33, the cable body 15 and the cable sleeve 33 are penetrated in a sliding manner, the thread sleeve 32 can be manually screwed and adjusted, direct operation is facilitated, and the left and right position fixing of the cable sleeve 33 is realized.

Further, the extending plate 23 is provided with a sliding groove 4, and the sliding sleeve 31 is fixedly provided with a sliding block 41 which is slidably arranged with the sliding groove 4, so that the horizontal left-right movement stability of the wire passing sleeve 33 is ensured.

When the embodiment is used, the following steps are adopted: when single-wire distribution unreeling is required, the end part of the cable body 15 which is firstly wound on the winding roller 14 sequentially penetrates through the space between the two round rollers 22 which are vertically distributed, and then is led out through the wire passing sleeve 33, the frame 21 can be moved up and down through the extension and contraction of the piston rod of the cylinder body 2, so that the wire passing sleeve 33 is driven to move up and down, the wire passing sleeve 33 can be moved left and right through sliding the sliding sleeve 31 on the threaded rod 3, the wire passing sleeve 33 can be positioned left and right through the screw tightening of the screw sleeves 32 on two sides of the sliding sleeve 31, the sliding block 41 slides in the sliding groove 4, and the horizontal left and right movement of the wire passing sleeve 33 is ensured to be stable.

When unreeling is needed, the motor 16 is started by the forward and reverse switch, and the motor 16 drives the winding roller 14 to rotate forward and reverse, so that the paying-off operation of the winding roller 14 on the cable body 15 can be realized.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. Unreeling device with adjustable, including base (1), its characterized in that: the novel electric motor is characterized in that a side plate (11) is fixed on the base (1), a bearing (12) is fixedly embedded in the side plate (11), a driving shaft (13) is in interference fit with the bearing (12), a winding roller (14) is fixedly sleeved on the driving shaft (13), a cable body (15) is wound on the winding roller (14), a motor (16) is fixed on the side plate (11) through a support, and a rotating shaft of the motor (16) is fixed with the driving shaft (13) through a coupler.

2. An adjustable unwinder as claimed in claim 1, characterized in that: the base (1) is fixedly provided with a cylinder body (2), and a piston rod of the cylinder body (2) is fixedly provided with a frame body (21).

3. An adjustable unwinder as claimed in claim 2, characterized in that: the frame body (21) is rotatably provided with two round rollers (22) through a shaft rod, the number of the round rollers (22) is two, the two round rollers are distributed up and down, and the cable body (15) is in sliding close fit between the two round rollers (22).

4. An adjustable unwind as claimed in claim 3, characterized in that: an extension plate (23) is fixed on the frame body (21) through screws, and the extension plate (23) is a curved plate.

5. An adjustable unwinder as claimed in claim 4, characterized in that: the extension plate (23) is fixedly provided with a threaded rod (3), and a sliding sleeve (31) is sleeved on the threaded rod (3) in a sliding way.

6. An adjustable unwinder as claimed in claim 5, wherein: the two sides of the sliding sleeve (31) are tightly attached with a thread sleeve (32), and the thread sleeve (32) and the threaded rod (3) are mutually in threaded arrangement.

7. An adjustable unwinder as claimed in claim 6, wherein: a wire through sleeve (33) is fixed on the thread sleeve (32), and the cable body (15) and the wire through sleeve (33) penetrate in a sliding mode.

8. An adjustable unwinder as claimed in claim 7, wherein: the sliding sleeve (31) is fixedly provided with a sliding block (41) which is arranged in a sliding manner with the sliding groove (4).