CN218114678U

CN218114678U - Cable guiding and braking mechanism

Info

Publication number: CN218114678U
Application number: CN202222064265.0U
Authority: CN
Inventors: 李明波
Original assignee: Ningbo Hongyi Electronics Technology Co ltd
Current assignee: Ningbo Hongyi Electronics Technology Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-12-23
Anticipated expiration: 2032-08-03

Abstract

The utility model provides a cable guiding and braking mechanism, belonging to the technical field of cable reel auxiliary equipment, which is provided with a fixed sleeve, a wire device and a braking device; the fixing sleeve is used for being fixed on a bracket of the cable tray, the fixing sleeve is hollow and cylindrical, and a notch is formed in the side wall of the fixing sleeve; the wire guiding device comprises a rotary seat, the rotary seat is rotatably connected inside the fixed sleeve, a connecting piece extends outwards from the top of the rotary seat along the direction of the notch, and a wire guiding block is arranged at the top of the connecting piece; the braking device comprises a braking clamp, a sliding rod is arranged at the bottom of the braking clamp, a limiting block is arranged at the end part of the sliding rod, and a tension spring is arranged in the sliding rod; the sliding rod is connected with the wire block in a sliding mode, the wire and brake effect of the mechanism is good, the running stability is high, the mechanism has the advantages of being simple in structure and convenient to use, and the working efficiency can be effectively improved.

Description

Cable guiding and braking mechanism

Technical Field

The utility model belongs to the technical field of the cable dish auxiliary assembly, particularly, relate to a cable guide, arrestment mechanism.

Background

In life, many line class article all can adopt wire reel or I-shaped wheel etc. to accomodate, wherein, cable drum is the dedicated rolling up tool of wire and cable, and cable drum adopts steel construction and steel-wood structure more, and the steel construction is firm, and is not fragile, and is effectual to the cable protection, and can used repeatedly, consequently widely adopts in the practice, and the direction of rotation when cable drum rotates must be the direction that shows on the cable drum side, if the antiport, then can make the cable unwind and loose, drop.

In the application process of the cable drum, the cable can shake in the vertical or horizontal direction under the high-speed motion state, and the cable can be separated from the cable drum when the shaking is serious; if the cable is not braked in time after the cable is taken, the cable drum can continuously rotate due to inertia to cause the cable to loosen and fall off, so that the cable drum is often matched with a cable guiding and braking tool when in use; the existing guiding or braking tool applied to the cable drum is complex, inconvenient to install and high in use and maintenance cost.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a cable guide, arrestment mechanism has simple structure, and wire and braking effect are good, the stronger characteristics of stability of operation, and it is convenient to install, and convenient to use can effectively practice thrift the cost.

The utility model discloses a realize like this:

the utility model provides a cable guiding and braking mechanism, which is provided with a fixed sleeve, a wire device and a braking device; the fixing sleeve is used for being fixed on a bracket of the cable tray, the fixing sleeve is hollow and cylindrical, and a notch is formed in the side wall of the fixing sleeve; the wire guiding device comprises a rotary seat, the rotary seat is rotatably connected inside the fixed sleeve, a connecting piece extends outwards from the top of the rotary seat along the direction of the notch, and a wire guiding block is arranged at the top of the connecting piece; the brake device is used for braking the cable reel and comprises a brake clamp, a sliding rod is arranged at the bottom of the brake clamp, a limiting block is arranged at the end part of the sliding rod, and a tension spring is arranged in the sliding rod; the sliding rod is connected with the wire guide block in a sliding mode.

The utility model provides a pair of cable guide, arrestment mechanism's technological effect as follows: by arranging the fixing sleeve, the mechanism can be integrally and firmly arranged on the bracket of the cable tray, and a stable supporting function is provided for the guiding and braking functions of the mechanism; through the arrangement of the notch, the wire guiding device can rotate at a certain angle to adapt to the angle of the cable when the cable is taken or recovered, the cable taking or recovering process is prevented from being blocked due to improper angle, and the working efficiency is improved; by arranging the wire guiding device, the gap operation of the cable in the middle of the wire guiding device can be limited, and the cable is prevented from falling off the cable reel when moving rapidly; the cable reel can be fixed by arranging the braking device, the wire reel is placed to rotate excessively, so that the cable falls off and loosens, and meanwhile, the braking device can also be used for conducting wires when the cable is recycled, so that the cable is orderly arranged, and the cable is prevented from falling out of the cable reel; through setting up the extension spring, can adjust arresting gear's position in a flexible way for arresting gear has the function of automatic homing.

On the basis of the technical scheme, the utility model discloses a cable guide, arrestment mechanism can also do following improvement:

the side wall of the fixing sleeve is provided with a plurality of screw holes, and the fixing sleeve is fixedly connected with the support of the cable tray through screws.

The beneficial effect who adopts above-mentioned improvement scheme does: by providing screw holes. The screw holes can be fastened and connected with the bracket of the cable tray by screws, and the cable tray has the characteristics of simple structure and stable connection effect.

The middle part of the outer side wall of the fixed sleeve is provided with a convex part, and the notch is arranged on the convex part.

Wherein, the notch is square.

Wherein, the connecting piece passes through screw fixed connection with the wire piece.

The beneficial effect who adopts above-mentioned improvement scheme does: through the arrangement, the structure is simple, the installation is convenient, and the stable connection effect can be achieved between the connecting piece and the wire block.

The wire block is a hollow shell, a fixing column is arranged in the wire block, and one end of the tension spring is fixedly connected to the fixing column.

The beneficial effect who adopts above-mentioned improvement scheme does:

wherein, the inside of wire piece is provided with the separation blade.

The beneficial effect who adopts above-mentioned improvement scheme does: through setting up the separation blade, can prevent that the slide bar from deviating from inside the wire piece, causing sliding connection's inefficacy, guarantee arresting gear's stability.

The fixed sleeve and the wire device are provided with two symmetrical parts which are fixedly connected through screws.

The wire block is square, and a wire inlet is formed below the side wall of the wire block.

The beneficial effect who adopts above-mentioned improvement scheme does: through set up the inlet wire on the wire block, can penetrate the wire block with the arbitrary position of cable in, improve work efficiency.

Furthermore, a connecting column is arranged inside the sliding rod, and the other end of the tension spring is fixedly connected to the connecting column.

The beneficial effect who adopts above-mentioned improvement scheme does: through the arrangement, the tension spring can be prevented from being separated from the inside of the wire block, and the stability of sliding connection between the sliding rod and the wire block is kept.

Compared with the prior art, the utility model provides a pair of cable guide, arrestment mechanism's beneficial effect is: the notch is arranged, so that the wire guiding device can rotate at a certain angle, the angle of the cable when the cable is taken or recovered can be flexibly adapted, the cable is prevented from knotting or bending to influence the working process, and the working efficiency is improved; by arranging the wire guiding device, the cable can be limited to run in the gap in the middle of the wire guiding device, and the phenomenon that the cable is separated from the cable tray when the cable moves rapidly is avoided; the cable reel can be fixed by arranging the braking device, the wire reel is placed to rotate excessively, and the falling or loosening of the cable is avoided; through setting up the extension spring, can nimble adjustment arresting gear's position, the flexibility is stronger, and control operation is comparatively simple.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic view of the installation position of a cable guiding and braking mechanism;

FIG. 2 is a schematic view of a cable guiding and braking mechanism;

FIG. 3 is a schematic view of a retaining sleeve of a cable guiding and braking mechanism;

FIG. 4 is a schematic view of a cable guide and brake mechanism;

FIG. 5 is a schematic view of a braking device of the cable guiding and braking mechanism;

in the drawings, the components represented by the respective reference numerals are listed below:

10. fixing a sleeve; 11. a notch; 12. screw holes; 20. a wire guide device; 21. a rotating base; 22. a connecting member; 23. a lead block; 231. fixing a column; 232. a baffle plate; 30. a braking device; 31. a brake clip; 32. a slide bar; 321. connecting columns; 33. a limiting block; 34. a tension spring.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1-2, the present invention provides a first embodiment of a cable guiding and braking mechanism, which comprises a fixing sleeve 10, a wire guiding device 20 and a braking device 30; the fixing sleeve 10 is used for being fixed on a support of a cable tray, the fixing sleeve 10 is hollow and cylindrical, and a notch 11 is formed in the side wall of the fixing sleeve 10; the wire guiding device 20 comprises a rotating seat 21, the rotating seat 21 is rotatably connected inside the fixed sleeve 10, a connecting piece 22 extends outwards from the top of the rotating seat 21 along the direction of the notch 11, and a wire guiding block 23 is arranged at the top of the connecting piece 22; the braking device 30 is used for braking the cable drum, the braking device 30 comprises a braking clamp 31, a sliding rod 32 is arranged at the bottom of the braking clamp 31, a limiting block 33 is arranged at the end part of the sliding rod 32, and a tension spring 34 is arranged inside the sliding rod 32; the slide bar 32 is slidably connected to the wire block 23.

When the cable tray is used, a user firstly inserts the rotating seat 21 into the fixed sleeve 10, sleeves the rotating seat 21 and the fixed sleeve 10 on a cross rod at the bottom of a bracket of the cable tray respectively, corresponds the opening direction of the notch 11 to the cable tray, and fixes the fixed sleeve 10 on the cross rod by using a screw to penetrate through the screw hole 12, and at the moment, the lead block 23 connected with the connecting piece 22 can rotate at a certain angle in the fixed sleeve 10 along with the rotating seat 21; the slide bar 32 is arranged in the wire guide block 23, one end of the tension spring 34 is fixed on the connecting column 321 on the slide bar 32, and the other end of the tension spring 34 is fixed on the fixing column 231 in the wire guide block 23, at the moment, the slide bar 32 slides along the inside of the wire guide block 23, and automatically returns under the elastic force action of the tension spring 34; when taking out and using the cable, a user penetrates the cable into the middle of the wire guide block 23 from the wire inlet of the wire guide block 23, the motion range of the cable is controlled in the middle of the wire guide block 23, and meanwhile, the brake clamp 31 is clamped on the side wall of the cable reel to limit the excessive rotation of the cable reel; when the cables are recovered, the cables can be placed in the brake clamp 31, and the slide rod 32 is moved to drive the brake clamp 31 to control the winding track of the cables, so that the cables are arranged in order.

As shown in fig. 3, in the above technical solution, a plurality of screw holes 12 are provided on a side wall of the fixing sleeve 10, and the fixing sleeve 10 is fixedly connected with a bracket of the cable tray by screws.

Wherein, in the above-mentioned technical scheme, the lateral wall middle part of fixed cover 10 is provided with protruding position, and notch 11 sets up on protruding position.

When in use, the rotary seat 21 is rotatably connected inside the convex part at the middle part of the fixed sleeve 10.

Wherein, in the above technical scheme, the notch 11 is square.

When in use, the two sides of the slot 11 respectively limit the connecting piece 22 on the rotating base 21, so that the rotating angle of the connecting piece 22 is limited within a certain range.

As shown in fig. 4, in the above solution, the connecting member 22 and the lead block 23 are fixedly connected by screws.

As shown in fig. 5, in the above technical solution, the wire block 23 is a hollow housing, a fixing column 231 is disposed in the wire block 23, and one end of the tension spring 34 is fixedly connected to the fixing column 231.

In use, the slide bar 32 of the brake 30 slides within the interior of the wire block 23.

In the above technical solution, the blocking piece 232 is disposed inside the wire block 23.

When the cable disc is used, when the sliding stroke of the sliding rod 32 reaches the maximum, the stop piece 232 arranged on the wire guide block 23 abuts against the limit block 33 arranged on the sliding rod 32 to limit the continuous sliding of the sliding rod 32, at this time, the tension spring 34 is in a stretching state, and under the action of elastic force, the sliding rod 32 has a tendency of sliding back, so that the contact pressure between the brake clamp 31 and the side wall of the cable disc is increased, the friction force is increased, and the cable disc stops rotating.

In the above technical solution, the fixing sleeve 10 and the wire guiding device 20 both have two symmetrical parts, and the two symmetrical parts are fixedly connected by screws.

In the above technical solution, the wire block 23 is square, and a wire inlet is arranged below the side wall of the wire block 23.

Further, in the above technical solution, a connection column 321 is arranged inside the slide bar 32, and the other end of the tension spring 34 is fixedly connected to the connection column 321.

Specifically, the utility model discloses a theory of use is: when the cable is drawn outwards, a user penetrates the cable to be drawn through the wire inlet on the wire guide block 23, when the cable is drawn quickly, the wire guide device 20 automatically adjusts the rotation angle according to the motion state of the cable, the wire guide block 23 limits the shaking amplitude of the cable, the cable cannot fall off or fall off the cable disc, under the clamping action of the brake clamp 31, when the drawing operation is completed, the brake device 30 compresses and brakes the cable disc, at the moment, the cable disc does not excessively rotate, and the state that the cable is tightly wound is kept; when the cable is retracted inward, the user places the cable inside the brake clip 31, rotates the cable drum and moves the brake device 30, and the brake clip 31 guides the winding path of the cable, so that the cable is wound around the cable drum in order.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A cable guiding and braking mechanism is characterized by comprising a fixing sleeve (10), a wire guiding device (20) and a braking device (30); the fixing sleeve (10) is used for being fixed on a support of a cable tray, the fixing sleeve (10) is hollow and cylindrical, and a notch (11) is formed in the side wall of the fixing sleeve (10); the wire guiding device (20) comprises a rotating seat (21), the rotating seat (21) is rotatably connected to the inside of the fixed sleeve (10), a connecting piece (22) extends outwards from the top of the rotating seat (21) along the direction of the notch (11), and a wire guiding block (23) is arranged at the top of the connecting piece (22); the brake device (30) is used for braking the cable drum, the brake device (30) comprises a brake clamp (31), a sliding rod (32) is arranged at the bottom of the brake clamp (31), a limiting block (33) is arranged at the end part of the sliding rod (32), and a tension spring (34) is arranged in the sliding rod (32); the sliding rod (32) is connected with the lead block (23) in a sliding mode.

2. A cable guiding and braking mechanism as claimed in claim 1, wherein said cover (10) is provided with a plurality of screw holes (12) in its side wall, said cover (10) being fixedly connected to the support of the cable tray by means of screws.

3. A cable guiding and braking mechanism as claimed in claim 1, wherein the fixing sleeve (10) is provided with a raised portion in the middle of its outer side wall, said notch (11) being open on said raised portion.

4. A cable guiding and braking mechanism according to claim 1, wherein the slot (11) is square.

5. A cable guiding and braking mechanism as claimed in claim 1, wherein the connecting member (22) is fixedly connected to the wire guide block (23) by means of screws.

6. A cable guiding and braking mechanism according to claim 1, wherein the wire guiding block (23) is a hollow housing, a fixing post (231) is disposed in the wire guiding block (23), and one end of the tension spring (34) is fixedly connected to the fixing post (231).

7. A cable guiding and braking mechanism according to claim 1, wherein the inside of the wire guide block (23) is provided with a catch (232).

8. A cable guiding and braking mechanism as set forth in claim 1 wherein said harness (10) and said wire guide (20) each have two symmetrical portions with a screw fastening connection therebetween.

9. A cable guiding and braking mechanism as claimed in claim 1, wherein the guide block (23) is square-shaped, and a cable inlet is provided below the side wall of the guide block (23).

10. A cable guiding and braking mechanism as claimed in claim 6, wherein the slide rod (32) is internally provided with a connecting column (321), and the other end of the tension spring (34) is fixedly connected to the connecting column (321).