CN220744977U

CN220744977U - Detachable spool

Info

Publication number: CN220744977U
Application number: CN202322462300.9U
Authority: CN
Inventors: 冯安君; 马保华; 张子香; 熊福; 许天勇; 李晓军
Original assignee: Guizhou Highway Transportation Equipment Engineering Co ltd
Current assignee: Guizhou Highway Transportation Equipment Engineering Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-04-09
Anticipated expiration: 2033-09-11

Abstract

The utility model relates to the technical field of spool, in particular to a detachable spool, which comprises an upper cover body and a lower cover body, wherein a sleeve is arranged on one side of the upper cover body, a plug rod is arranged on one side of the lower cover body, the plug rod is inserted into the sleeve, and the sleeve is clamped with the plug rod through a connecting part; the connecting component comprises a clamping mechanism and a limiting mechanism, the limiting mechanism is used for limiting the movement of the clamping mechanism, an elastic component is arranged at the bottom of the sleeve, and the elastic component is used for pushing the inserted rod out of the sleeve; in the utility model, the sleeve is connected with the inserted link through the clamping mechanism, then the clamping mechanism is limited to move through the limiting mechanism, the inserted link is conveniently separated from the sleeve through the elastic component, and the upper cover plate and the lower cover plate are conveniently detached due to the fact that the lateral pressure is large when the metal wire is wound tightly; secondly, the sliding part is connected with the connecting part through the bolt, and the metal ball is worn in the clamping process, so that the metal ball is convenient to replace by separating the connecting part from the sliding part.

Description

Detachable spool

Technical Field

The utility model relates to the technical field of spool, in particular to a detachable spool.

Background

Spool is often used for collecting cables and braided ropes, and is transported integrally, and the spool is mostly made of iron, wood, plastic materials and iron-wood combined materials.

The spool is divided into an integral spool and a detachable spool, as disclosed in Chinese patent publication No. CN208232108U, and comprises a flange, a winding reel and a locking flange, wherein the flange comprises a first flange and a second flange, the inner sides of the first flange and the second flange are respectively provided with a convex block, the whole ladder structure is formed, the middle part of the convex block is provided with a hole groove, the hole groove is communicated with a through hole arranged in the middle part of the flange, the two ends of the winding reel are respectively fixedly connected with the convex blocks on the inner sides of the first flange and the second flange, one end of the locking flange penetrates through the hole groove in the middle part of the convex block to be connected with one end of the winding reel, and the other end of the locking flange is fixed on the flange through a locking screw.

The general structure of most of the existing detachable spool is that two side plates and a cylinder body are connected with nuts through bolts, and as the lateral pressure is very large when a metal wire is wound tightly, the bolts and the nuts are locked, so that the disassembly is difficult, the number of bolts required when the bolts are used for connection is large, the labor intensity is high, and the disassembly and installation efficiency is low.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a detachable spool.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the detachable spool comprises an upper cover body and a lower cover body, wherein a sleeve is arranged on one side of the upper cover body, a plug rod is arranged on one side of the lower cover body, the plug rod is inserted into the sleeve, and the sleeve is clamped with the plug rod through a connecting part;

the connecting part comprises a clamping mechanism and a limiting mechanism, wherein the limiting mechanism is used for limiting the movement of the clamping mechanism, an elastic part is arranged at the bottom of the sleeve, and the elastic part is used for pushing the inserted rod out of the sleeve.

Further, the clamping mechanism comprises a metal ball, a mounting hole is formed in the surface of the inserted link, the metal ball is located in the mounting hole, a clamping groove is formed in the inner wall of the sleeve, and the clamping groove is abutted to the metal ball.

Further, the limiting mechanism comprises a sliding part and a resetting part, the sliding part and the resetting part are connected with each other through bolts, and the sliding part and the resetting part are located inside the inserted bar and are in sliding connection with the inserted bar.

Further, the sliding part comprises a moving rod, an annular groove is formed in the surface of the moving rod, the moving rod is inserted into the inserted rod and is in sliding connection with the inserted rod, and the surface of the moving rod is abutted against the metal ball.

Further, the reset component comprises a connecting rod, the connecting rod is connected with the movable rod through a bolt, a pressing block is arranged at one end of the connecting rod, a limiting block is arranged on the inner wall of the inserted rod, and a reset spring is arranged on the surface of the connecting rod and located between the pressing block and the limiting block.

Further, the elastic component comprises a spring, one end of the spring is fixedly connected with the bottom of the sleeve, a push plate is arranged at the other end of the spring, and the diameter of the push plate is the same as that of the movable rod.

The detachable spool provided by the utility model has the beneficial effects that: in the utility model, the sleeve is connected with the inserted link through the clamping mechanism, then the clamping mechanism is limited to move through the limiting mechanism, the inserted link is conveniently separated from the sleeve through the elastic component, and the upper cover plate and the lower cover plate are conveniently detached due to the fact that the lateral pressure is large when the metal wire is wound tightly;

secondly, in the utility model, the sliding part and the connecting part are connected through the bolt, and the metal ball is convenient to replace by separating the connecting part from the sliding part due to abrasion generated in the clamping process of the metal ball.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a connecting member according to the present utility model;

fig. 3 is a schematic cross-sectional view of the clamping mechanism of the present utility model.

Detailed Description

The following is a further detailed description of the embodiments:

reference numerals in the drawings of the specification include: 1. an upper cover; 11. a sleeve; 2. a lower cover; 21. a rod; 3. a connecting member; 31. a clamping mechanism; 311. a metal ball; 312. a clamping groove; 32. a limiting mechanism; 321. a sliding member; 3211. a moving rod; 322. a reset member; 3221. a connecting rod; 3222. pressing the blocks; 3223. a limiting block; 3224. a return spring; 323. a bolt; 4. an elastic member; 41. a spring; 42. a push plate.

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.

Referring to fig. 1-3, the detachable spool comprises an upper cover body 1 and a lower cover body 2, wherein a sleeve 11 is arranged on one side of the upper cover body 1, a plug rod 21 is arranged on one side of the lower cover body 2, the plug rod 21 is inserted into the sleeve 11, and the sleeve 11 is clamped with the plug rod 21 through a connecting part 3;

the connecting part 3 comprises a clamping mechanism 31 and a limiting mechanism 32, the limiting mechanism 32 is used for limiting the movement of the clamping mechanism 31, an elastic part 4 is arranged at the bottom of the sleeve 11, the elastic part 4 is used for pushing the inserted rod 21 out of the sleeve 11, the sleeve 11 and the inserted rod 21 are connected through the clamping mechanism 31, then the limiting mechanism 32 is used for limiting the movement of the clamping mechanism 31, the inserted rod 21 is conveniently separated from the sleeve 11 through the elastic part 4, and the upper cover body 1 and the lower cover body 2 are conveniently detached due to the fact that lateral pressure is large when a metal wire is wound tightly.

Further, the clamping mechanism 31 includes a metal ball 311, a mounting hole is provided on the surface of the insert rod 21, the metal ball is located in the mounting hole, a clamping groove 312 is provided on the inner wall of the sleeve 11, the clamping groove 312 contacts with the metal ball 311, in the utility model, the insert rod is connected with the sleeve through the cooperation of the metal ball and the clamping groove, and as the lateral pressure is large when the metal wire is wound, compared with the connection of the bolt and the nut, the disassembly of the upper cover 1 and the lower cover 2 is convenient.

Still further, the limiting mechanism 32 includes a sliding member 321 and a restoring member 322, where the sliding member 321 and the restoring member 322 are connected to each other by a bolt 323, and the sliding member 321 and the restoring member 322 are located inside the insert rod 21 and are slidably connected to the insert rod 21, and in the present utility model, the sliding member 321 and the restoring member 322 are connected by the bolt 323, so that the metal ball 311 is convenient to replace by separating the restoring member 322 from the sliding member 321 due to abrasion generated in the process of clamping the metal ball 311.

In addition, the sliding member 321 includes a moving rod 3211, a ring groove is provided on a surface of the moving rod 3211, the moving rod 3211 is inserted into the insert rod 21 and slidably connected to the insert rod 21, the surface of the moving rod 3211 contacts the metal ball 311, and in the present utility model, the surface of the moving rod 3211 contacts the metal ball 311, the metal ball is located in the clamping groove, and the ring groove is moved below the metal ball 311 by pushing the moving rod 3211, so that the insert rod 21 is pulled to be separated from the sleeve 11.

Wherein, the reset component 322 comprises a connecting rod 3221, the connecting rod 3221 is connected with the moving rod 3211 through a bolt 323, a pressing block 3222 is arranged at one end of the connecting rod 3221, a limiting block 3223 is arranged on the inner wall of the inserted rod 21, and a reset spring 3224 is arranged on the surface of the connecting rod 3221 and is positioned between the pressing block 3222 and the limiting block 3223.

The elastic member 4 includes a spring 41, one end of the spring 41 is fixedly connected with the bottom of the sleeve 11, the other end is provided with a push plate 42, the diameter of the push plate 42 is the same as that of the moving rod 3211, and in the present utility model, the push plate 42 is pushed by the elastic force of the spring 41, so that the sleeve 11 is separated from the plunger 21 after the locking mechanism 31 is unlocked.

The working mode is as follows; during operation, through metal ball and draw-in groove cooperation connection inserted bar and sleeve pipe, because lateral pressure is very big when the metal wire rod winds up, compare in bolt and nut connection, make things convenient for the installation and the dismantlement of upper cover body 1 and lower cover body 2, pass through bolt 323 with reset part 322 through slide part 321 and be connected, because metal ball 311 produces wearing and tearing at the joint in-process, through separating reset part 322 and slide part 321, conveniently change metal ball 311, contact through the surface of movable rod 3211 and metal ball 311, the metal ball is located the draw-in groove this moment, drive movable rod 3211 through promoting pressing piece 3222 and remove the annular to metal ball 311 below, pulling inserted bar 21, be convenient for inserted bar 21 and sleeve pipe 11 separation, promote push pedal 42 through spring 41 elasticity, be convenient for with sleeve pipe 11 and inserted bar 21 separation after joint mechanism 31 releases the locking.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims

1. Detachable spool, including upper cover body (1) and lower cover body (2), its characterized in that: a sleeve (11) is arranged on one side of the upper cover body (1), a plug rod (21) is arranged on one side of the lower cover body (2), the plug rod (21) is inserted into the sleeve (11), and the sleeve (11) is clamped with the plug rod (21) through a connecting part (3);

the connecting component (3) comprises a clamping mechanism (31) and a limiting mechanism (32), the limiting mechanism (32) is used for limiting the movement of the clamping mechanism (31), an elastic component (4) is arranged at the bottom of the sleeve (11), and the elastic component (4) is used for pushing the inserted rod (21) out of the sleeve (11).

2. The detachable spool as set forth in claim 1, wherein: the clamping mechanism (31) comprises a metal ball (311), a mounting hole is formed in the surface of the inserted rod (21), the metal ball is located in the mounting hole, a clamping groove (312) is formed in the inner wall of the sleeve (11), and the clamping groove (312) is in contact with the metal ball (311).

3. The detachable spool as set forth in claim 1, wherein: the limiting mechanism (32) comprises a sliding part (321) and a resetting part (322), wherein the sliding part (321) and the resetting part (322) are connected with each other through a bolt (323), and the sliding part (321) and the resetting part (322) are positioned inside the inserted bar (21) and are in sliding connection with the inserted bar (21).

4. A removable spool as claimed in claim 3, wherein: the sliding component (321) comprises a moving rod (3211), an annular groove is formed in the surface of the moving rod (3211), the moving rod (3211) is inserted into the inserting rod (21) and is in sliding connection with the inserting rod (21), and the surface of the moving rod (3211) is in contact with the metal ball (311).

5. The detachable spool as set forth in claim 4, wherein: the reset component (322) comprises a connecting rod (3221), the connecting rod (3221) is connected with a movable rod (3211) through a bolt (323), a pressing block (3222) is arranged at one end of the connecting rod (3221), a limiting block (3223) is arranged on the inner wall of the inserted rod (21), and a reset spring (3224) is arranged on the surface of the connecting rod (3221) and located between the pressing block (3222) and the limiting block (3223).

6. The detachable spool as set forth in claim 4, wherein: the elastic component (4) includes spring (41), the one end of spring (41) and the bottom fixed connection of sleeve pipe (11), the other end are provided with push pedal (42), push pedal (42) are the same with the diameter of movable rod (3211).