CN220906827U

CN220906827U - Mobile cable drum

Info

Publication number: CN220906827U
Application number: CN202322810216.1U
Authority: CN
Inventors: 吾晓颖; 鲁丹妮; 胡雪琴; 雷宜松
Original assignee: Haiyan Xin'an Electrical Installation Engineering Co ltd
Current assignee: Haiyan Xin'an Electrical Installation Engineering Co ltd
Priority date: 2023-10-18
Filing date: 2023-10-18
Publication date: 2024-05-07
Anticipated expiration: 2033-10-18

Abstract

The utility model discloses a mobile cable drum, comprising: the cable winding device comprises a frame, a cable winding reel, a mounting part, a clamp for clamping the end part of the cable, a limiting part, a rocking handle, a first linkage piece and a second linkage piece. When the movable cable drum needs to be moved, the winding drum is rotated to the limit part to be aligned with the limit groove; plugging the cable end into the clamp; and the rocking handle is rotated to a second state, the clamp clamps the end part of the cable, and the limiting part enters the limiting groove to limit the rotation of the winding disc. The movable cable drum is more stable in the moving process, and the cable is less prone to falling off. Has the beneficial effects that: the operation is simple and quick, and the stability of the cable wound on the winding disc in the moving process of the movable cable drum is improved.

Description

Mobile cable drum

Technical Field

The utility model relates to cable installation, in particular to a mobile cable drum.

Background

The mobile cable drum generally comprises: the device comprises a frame, a rolling disc rotating on the frame, a rocking handle arranged on the rolling disc and a clamp arranged on the rolling disc. The bottom of the shelf is provided with a pair of rollers and a pair of supporting legs, and the top is provided with a handrail. When the movable armrest is required to be moved, the armrest is pressed down, so that the supporting legs are lifted off the ground and are moved through the rollers; when the roller is used, the roller and the supporting legs are contacted with each other to limit the rotation of the roller. The rocking handle is rotated, can drive the rolling dish and rotate, rolls into the rolling dish with the cable. The clamp is used for clamping the end of the cable. The existing mobile cable reel also has the problems that: in the moving process, the winding disc can rotate relative to the frame, so that the stability of the cable wound on the winding disc is insufficient, and the cable can fall off.

Disclosure of utility model

The application provides a mobile cable drum, which can solve the problems in the background technology.

In the present application, there is provided a mobile cable drum comprising:

the bottom of the shelf is provided with a pair of rollers and a pair of supporting legs, and the top of the shelf is provided with a handrail;

The winding disc is used for winding the cable, the first end face is rotationally connected to the middle position of the frame, and the second end face is provided with a mounting groove close to the edge; the handrail is downwards provided with an extension part which is arranged outside the second end surface of the rolling disc;

the mounting part is fixedly connected with the mounting groove;

a clamp for clamping the end part of the cable and arranged on the inner side surface of the installation part;

The limiting part is connected with the mounting part in a sliding way; the extension part is provided with a limiting groove for the limiting part to enter;

A rocking handle which is in damping hinge joint with the mounting part; the device comprises: a first state perpendicular to the second end face of the take-up reel or a second state parallel to the second end face of the take-up reel;

The first linkage piece is arranged between the rocking handle and the clamp, and when the rocking handle is in a first state, the clamp is loosened; when the rocking handle is in the second state, the clamp is clamped;

The second linkage piece is arranged between the rocking handle and the limiting part, and when the rocking handle is in a first state, the limiting part is arranged outside the limiting groove and does not interfere with the rotation of the winding disc; when the rocking handle is in the second state, the limiting part can enter the limiting groove, so that the rotation of the winding disc is limited.

Further, the clamp is a U-shaped strip, slides along the normal direction of the inner side surface of the installation part and also forms a hole site for a cable to enter with the inner side surface of the installation part.

Further, the sliding direction of the limiting part is along the normal direction of the outer side surface of the mounting part; two ends of the U-shaped strip entering the mounting part are fixedly connected with the limiting part; the first linkage member and the second linkage member are the same group of linkage members.

Further, the set of linkage members includes: a concave block and a first link; the concave block is connected in the installation part in an up-down sliding way; guide grooves are formed in the two side walls of the concave block, and first protruding portions matched with the guide grooves on the same side are fixedly arranged on the two sides of the limiting portion; the first connecting rod is hinged between the concave block and the rocking handle.

Further, the mounting portion includes: a second portion of the first portion removably coupled to the first portion; the limiting part and the U-shaped strip are connected to the first part in a sliding mode, and the rocking handle and the linkage piece are arranged on the second part.

In summary, in the application, when the movable cable drum needs to be moved, the winding drum is rotated to the limit part to align with the limit groove; plugging the cable end into the clamp; and the rocking handle is rotated to a second state, the clamp clamps the end part of the cable, and the limiting part enters the limiting groove to limit the rotation of the winding disc. The movable cable drum is more stable in the moving process, and the cable is less prone to falling off. Has the beneficial effects that: the operation is simple and quick, and the stability of the cable wound on the winding disc in the moving process of the movable cable drum is improved.

Drawings

In order to better and clearly describe the embodiments of the present application or the technical solutions in the background art, the following description will describe the drawings used in the embodiments of the present application or the background art.

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the reel and mounting arrangement;

FIG. 3 is a schematic view of the arrangement of the mounting portion;

FIG. 4 is a schematic view of the arrangement of the first part;

FIG. 5 is a schematic view of the arrangement of the second portion;

FIG. 6 is a cross-sectional view of the mounting portion with the crank in a first state;

fig. 7 is a sectional view of the mounting portion in the second state of the rocker arm.

In the drawing the view of the figure,

1. A shelf; 1a, a roller; 1b, supporting legs; 1c, armrests; 1d, an extension; 1d1, a limit groove;

2. a reel; 2a, a second end face; 2b, a mounting groove;

3. A mounting part; 3a, a first part; 3a1, a first screw; 3a2, a sleeve; 3a3, a second screw; 3a4, inner side; 3a5, a first mounting block; 3a6, a linear bearing; 3b, a second part; 3b1, second teeth; 3b2, linear guide rail;

4. a clamp; 4a, hole sites;

5. a limit part; 5a, a first protruding portion;

6. a rocking handle; 6a, first teeth; 6b, a rotating shaft; 6b1, swing arms; 6c, a notch;

7. A linkage member; 7a, concave blocks; 7a1, a base; 7a2, a regulating block; 7a2a, guide grooves; 7b, a first connecting rod.

Detailed Description

Further description is provided below in connection with the accompanying drawings. Unless defined otherwise, technical or scientific terms used in this disclosure should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The terms "first," "second," and the like, as used in this disclosure, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

Referring to fig. 1, 2 and 3, a mobile cable drum, comprising: the cable winding device comprises a frame 1, a winding disc 2 for winding a cable, a mounting part 3, a clamp 4 for clamping the end part of the cable, a limiting part 5, a rocking handle 6, a first linkage member and a second linkage member.

Referring to fig. 1, a pair of rollers 1a and a pair of legs 1b are provided at the bottom of a rack 1, and a handrail 1c is provided at the top. Namely, when the movable cable drum needs to be moved, the handrail 1c is pressed down, the supporting leg 1b is lifted off the ground, and the movable cable drum moves through the roller 1 a; in use, the roller 1a and the support leg 1b contact the ground together to limit the rotation of the roller 1 a.

Referring to fig. 2, a first end surface of the winding disc 2 is rotatably connected to a middle position of the frame 1, and a mounting groove 2b is disposed at an edge-leaning position of the second end surface 2 a. The handrail 1c is provided with an extension portion 1d downward, the extension portion 1d being outside the second end face 2a of the take-up reel 2.

The mounting portion 3 is fixedly connected to the mounting groove 2b.

The clamp 4 for clamping the end of the cable is provided on the inner side surface 3a4 of the mounting portion 3.

Alternatively, the clamp 4 may be of the two jaw type, i.e. two jaws swinging close to each other, clamping the cable end.

Referring to fig. 4 and 6, alternatively, the clamp 4 may be fitted to the inner side surface 3a4 of the mounting portion 3, that is, the clamp 4 slides along the normal direction of the mounting portion 3, and clamps the cable end together with the inner side surface 3a 4; further, the clamp 4 is a U-shaped strip, and forms a hole 4a into which the cable enters with the inner side surface 3a4 of the mounting portion 3.

Referring to fig. 1, a limiting portion 5 is slidably connected to a mounting portion 3, and an extending portion 1d is provided with a limiting groove 1d1 into which the limiting portion 5 enters.

Alternatively, the sliding direction of the limiting portion 5 may be along the radial direction of the winding disc 2. Thus, the opening of the limit groove 1d1 can be upward, and when the limit part 5 is at the first limit far away from the axis of the reel 2, the limit part 5 does not interfere with the rotation of the reel 2; when the winding disc 2 rotates until the limiting part 5 aligns with the limiting groove 1d1, the limiting part 5 moves to be close to the second limit of the axis of the winding disc 2, and then the winding disc 2 can enter the limiting groove 1d1, so that the rotation of the winding disc 2 is limited.

Alternatively, the sliding direction of the stopper 5 may be a normal direction along the outer side surface of the mounting portion 3.

Referring to fig. 6 and 7, the crank 6 is dampened and hinged to the mounting portion 3. By damping the articulation, the rocker 6 is provided with: a first state perpendicular to the second end face 2a of the take-up reel 2 or a second state parallel to the second end face 2a of the take-up reel 2. Specifically, the arc outer wall of the hinged end of the rocking handle 6 is provided with a plurality of first teeth 6a, and the inner wall of the mounting part 3 close to the arc outer wall is provided with a plurality of second teeth 3b1.

The first linkage piece is arranged between the rocking handle 6 and the clamp 4, and when the rocking handle 6 is in a first state, the clamp 4 is loosened; when the rocking handle 6 is in the second state, the clamp 4 is clamped.

The second linkage piece is arranged between the rocking handle 6 and the limiting part 5, and when the rocking handle 6 is in the first state, the limiting part 5 is outside the limiting groove 1d1 and does not interfere the rotation of the winding disc 2; when the rocking handle 6 is in the second state, the limiting portion 5 can enter the limiting groove 1d1, thereby limiting the rotation of the take-up reel 2.

Thus, when the movable cable drum needs to be moved, the winding drum 2 is rotated to the limit part 5 to be aligned with the limit groove 1d1; inserting the cable end into the clamp 4; the rocking handle 6 is rotated to a second state, the clamp 4 clamps the end of the cable, and the limiting part 5 enters the limiting groove 1d1 to limit the rotation of the winding disc 2. The movable cable drum is more stable in the moving process, and the cable is less prone to falling off.

Referring to fig. 6 and 7, the sliding direction of the clip 4, the clip 4 being a U-shaped bar, and the stopper 5, which are coupled to the above, may be a normal direction along the outer side surface of the mounting portion 3. Optionally, two ends of the U-shaped strip entering the mounting portion 3 are fixedly connected to the limiting portion 5, that is, the U-shaped strip and the limiting portion 5 slide together, specifically, two first mounting blocks 3a5 can be fixedly connected in the mounting portion 3, linear bearings 3a6 are fixedly clamped in the two first mounting blocks 3a5, and the limiting portion 5 is matched with the optical axes of the two linear bearings 3a 6. Correspondingly, the first linkage member and the second linkage member are the same group of linkage members 7.

Referring to fig. 3, further, the mounting portion 3 includes: the first portion 3a is detachably connected to the second portion 3b of the first portion 3 a.

Referring to fig. 4 and 5, the limiting portion 5 and the U-shaped bar are slidably connected to the first portion 3a, specifically, a plurality of first screws 3a1 pass through two first mounting blocks 3a5, are screwed to the first portion 3a, and sleeves 3a2 are sleeved between the first portion 3a and the first mounting blocks 3a5 and between the two first mounting blocks 3a5, and the plurality of first screws 3a1 are screwed to fix the two first mounting blocks 3a5 to the first portion 3a; the two first mounting blocks 3a5 are fixedly connected to the second portion 3b by means of a plurality of second screws 3a 3. A rocking handle 6 and a linkage 7 are provided to the second portion 3b. In this way, the assembly and disassembly is easier.

Referring to fig. 5, 6 and 7, further, the set of links 7 includes: a concave block 7a and a first link 7b.

The concave block 7a is vertically slidably connected to the mounting portion 3, and guide grooves 7a2a are provided on both side walls of the concave block 7 a. Both sides of the limiting part 5 are fixedly provided with first protruding parts 5a matched with the guide grooves 7a2a on the same side. Specifically, the concave block 7a may include: a base 7a1 and two adjusting blocks 7a2 which can adjust the fixed position on the base 7a 1; a group of linear guide rails 3b2 are fixedly connected in the mounting part 3, and a base 7a1 is fixedly connected with mounting sliding blocks of the group of linear guide rails 3b 2; the guide groove 7a2a is formed in the adjusting block 7a2, the base 7a1 is located at the lower side, the two adjusting blocks 7a2 are mounted on the base 7a1, the distance between the two adjusting blocks 7a2 is increased, the base 7a1 is moved upwards, the two adjusting blocks 7a2 enter two sides of the limiting portion 5, the distance between the two adjusting blocks 7a2 is reduced, and the first protruding portion 5a enters the guide groove 7a2a. The first connecting rod 7b is hinged between the concave block 7a and the rocking handle 6, specifically, one end of the first connecting rod 7b is hinged on the base 7a1, a rotating shaft 6b for fixedly connecting the rocking handle 6 is arranged between the rocking handle 6 and the mounting part 3, a notch 6c is further arranged at the middle position of the hinged end of the rocking handle 6, a swing arm 6b1 is fixedly connected at the position of the rotating shaft 6b corresponding to the notch 6c, and the other end of the first connecting rod 7b is hinged on the swing arm 6b1 to form a crank sliding block mechanism. Although the first connecting rod 7b and the rotating shaft 6b can interfere in the process of rotating for one circle, the rocking handle 6 only needs to rotate for 90 degrees, and two limiting positions are arranged, so that the first connecting rod 7b and the rotating shaft 6b do not interfere in the process.

Claims

1. A mobile cable drum comprising:

A rack (1), a pair of rollers (1 a) and a pair of supporting legs (1 b) are arranged at the bottom, and a handrail (1 c) is arranged at the top;

A winding disc (2) for winding the cable, wherein the first end surface is rotatably connected to the middle position of the frame (1), and a mounting groove (2 b) is arranged at the edge-leaning position of the second end surface (2 a); the handrail (1 c) is downwards provided with an extension part (1 d), and the extension part (1 d) is arranged outside the second end surface (2 a) of the winding disc (2);

a mounting part (3) fixedly connected to the mounting groove (2 b);

A clamp (4) for clamping the end of the cable, which is arranged on the inner side surface (3 a 4) of the installation part (3);

A limit part (5) which is connected with the mounting part (3) in a sliding way; the extension part (1 d) is provided with a limit groove (1 d 1) for the limit part (5) to enter;

A rocking handle (6) which is in damping hinge connection with the mounting part (3); the device comprises: a first state perpendicular to the second end face (2 a) of the take-up reel (2) or a second state parallel to the second end face (2 a) of the take-up reel (2);

The first linkage piece is arranged between the rocking handle (6) and the clamp (4), and when the rocking handle (6) is in a first state, the clamp (4) is loosened; when the rocking handle (6) is in the second state, the clamp (4) is clamped;

The second linkage piece is arranged between the rocking handle (6) and the limiting part (5), and when the rocking handle (6) is in a first state, the limiting part (5) is arranged outside the limiting groove (1 d 1) and does not interfere the rotation of the winding disc (2); when the rocking handle (6) is in the second state, the limiting part (5) can enter the limiting groove (1 d 1), so that the rotation of the winding disc (2) is limited.

2. A mobile cable drum according to claim 1, characterized in that the clamp (4) is a U-shaped strip sliding on the mounting part (3) along the normal of the inner side (3 a 4) of the mounting part (3), and forming a hole site (4 a) for the cable to enter with the inner side (3 a 4) of the mounting part (3).

3. A mobile cable drum according to claim 2, characterized in that the sliding direction of the limit part (5) is along the normal direction of the inner side (3 a 4) of the mounting part (3); two ends of the U-shaped strip entering the mounting part (3) are fixedly connected with the limiting part (5); the first linkage member and the second linkage member are the same group of linkage members (7).

4. A mobile cable drum according to claim 3, characterized in that the set of links (7) comprises: a concave block (7 a) and a first link (7 b); the concave block (7 a) is connected in the mounting part (3) in an up-down sliding way; guide grooves (7 a2 a) are formed in two side walls of the concave block (7 a), and first protruding portions (5 a) matched with the guide grooves (7 a2 a) on the same side are fixedly arranged on two sides of the limiting portion (5); the first connecting rod (7 b) is hinged between the concave block (7 a) and the rocking handle (6).

5. A mobile cable drum according to claim 3, characterized in that the mounting part (3) comprises: a second portion (3 b) of the first portion (3 a) removably connected to the first portion (3 a); the limiting part (5) and the U-shaped strip are connected to the first part (3 a) in a sliding mode, and the rocking handle (6) and the linkage piece (7) are arranged on the second part (3 b).