CN211920740U - Broken line reel retaining ring of hoist - Google Patents

Abstract

The utility model discloses a hoist broken line reel keeps off ring, rise the pad including keeping off the ring body and leading, keep off the inboard inner circle of ring body and set up flutedly, lead the outside that rises the pad and install in the inside of recess, lead the outside that rises the pad outer lane and set up the first spout of a plurality of, the inside of the first spout of a plurality of slides respectively and is equipped with a plurality of screw rod, a plurality of bar groove has been seted up respectively to the inboard that keeps off the ring body outer lane, the bar opening of a plurality of and recess intercommunication is seted up respectively to the inner circle of a plurality of bar inslot wall, the one end of a plurality of screw rod runs through the inside that a plurality of bar opening was arranged in a plurality of bar groove one by one: run through the bar opening through the screw rod and cooperate with lock nut in the inside of bar groove and can rise to fill up fixed connection with leading keeping off the ring body, be about to keep off the ring split and be kept off the ring body and lead and rise two parts of filling up, lead to rise fill up only need change after damaging to rise fill up can, keep off the ring body can cyclic utilization, save material.

Description

Broken line reel retaining ring of hoist

Technical Field

The utility model relates to a broken line reel keeps off ring, in particular to hoist broken line reel keeps off ring belongs to hoist technical field.

Background

The broken line winding drum technology applied to the crane in China has been applied for a certain time, the requirement of a large-lift hoist is increased along with the construction of a large reservoir of a high dam in recent years, and the design and manufacture of the broken line winding drum have a climax. At present, the baffle ring on the broken line winding drum of a common crane or hoist is machined.

The existing broken line winding drum baffle ring is generally installed on a winding drum for assembling welding, the whole baffle ring is required to be replaced when the broken line winding drum baffle ring is damaged or replaced, materials are wasted easily, the installation hole is generally a fixed position in the installation process, the installation can not be adjusted according to a specific broken line groove, the accurate control precision and the processing difficulty are needed in the processing process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoist broken line reel keeps off ring to current broken line reel that proposes in solving above-mentioned background art keeps off ring and need change whole fender ring when damaging or changing and cause the material extravagant and can't adjust the problem of installation according to concrete broken line groove easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an headstock gear broken line reel keeps off ring, rises the pad including keeping off the ring body and leading, the inboard inner circle of keeping off the ring body is seted up flutedly, lead to rise the outside of filling up and install in the inside of recess, lead to rise the outside of filling up the outer lane and seted up the first spout of a plurality of, a plurality of the inside of first spout slides respectively and is equipped with a plurality of screw rod, keep off the inboard of ring body outer lane and seted up a plurality of bar groove, a plurality of the bar opening of a plurality of and recess intercommunication is seted up respectively to bar inslot wall's inner circle, a plurality of the inside in a plurality of bar groove is arranged in one by one in a plurality of bar opening is run through respectively to the one end of screw rod, a plurality of the equal threaded mounting of one end of screw rod has lock nut.

As an optimized technical scheme of the utility model, keep off the outside of ring body outer lane and seted up a plurality of mounting hole.

As a preferred technical scheme of the utility model, a plurality of the one end of first spout inner wall is passed through the first spring of a plurality of respectively with the other end fixed connection of a plurality of screw rod, a plurality of to spacing groove, a plurality of have been seted up respectively to the both sides of first spout inner wall the other end of screw rod slides respectively and is equipped with a plurality ofly to with spacing groove assorted spacing post.

As a preferred technical scheme of the utility model, a plurality of to the second spout, a plurality of right have been seted up respectively to the both sides of the screw rod other end spacing post slides respectively and sets up in a plurality of inside to the second spout, and is a plurality of right the one end of second spout inner wall all through the second spring respectively with the one end fixed connection of the spacing post of a plurality of, a plurality of right the bottom of the spacing post other end is the inclined plane.

As an optimal technical scheme of the utility model, a plurality of all be equipped with the gasket between lock nut and a plurality of bar groove, the gasket cover is established on the screw rod, lock nut's diameter is less than the width in bar groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a hoist broken line reel fender ring can lead to rising to fill up fixed connection with the fender ring body through the screw rod runs through the bar opening and cooperatees with lock nut in the inside of bar groove, will keep off the ring split into fender ring body and lead to rise to fill up two parts, lead to rise to fill up only to change after damaging and lead to rise to fill up can, keep off the ring body and can recycle, save material, and the screw rod can slide in the inside of first spout, avoid the screw rod to influence the installation and the dismantlement of leading to rise to fill up, then be convenient for change lead to rise to fill up and maintain; adjusting screw and lock nut can lead to rise the pad at certain extent with the open-ended cooperation position and finely tune, greatly reduced machining precision then, be convenient for process.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

FIG. 2 is a schematic view of the groove structure of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 3 according to the present invention;

fig. 5 is a schematic view of the cross-sectional structure of the screw of the present invention.

In the figure: 1. a retainer ring body; 2. guiding and lifting the cushion; 3. a groove; 4. a first chute; 5. a screw; 6. a strip-shaped groove; 7. a strip-shaped opening; 8. locking the nut; 9. a gasket; 10. a lifting layer; 11. mounting holes; 12. a first spring; 13. a limiting groove; 14. a limiting column; 15. a second chute; 16. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1-5, the utility model provides a stopper ring of hoist folding line reel, comprising a stopper ring body 1 and a lifting guide pad 2, wherein the inner ring of the inner side of the stopper ring body 1 is provided with a groove 3, the outer side of the lifting guide pad 2 is installed inside the groove 3, the stopper ring is divided into two parts of the stopper ring body 1 and the lifting guide pad 2, the lifting guide pad 2 only needs to be replaced after the lifting guide pad 2 is damaged, the stopper ring body 1 can be recycled, materials are saved, the outer side of the outer ring of the lifting guide pad 2 is provided with a plurality of first chutes 4, the inner parts of the plurality of first chutes 4 are respectively provided with a plurality of screw rods 5 in a sliding manner, the inner side of the outer ring of the stopper ring body 1 is respectively provided with a plurality of strip-shaped grooves 6, the inner rings of the inner walls of the plurality of strip-shaped grooves 6 are respectively provided with a plurality of strip-shaped openings 7 communicated with the groove 3, one end of, locking nut 8 is installed to the equal screw thread in one end of a plurality of screw rod 5, leads the inboard integrated into one piece that rises pad 2 to have a plurality of lift layer 10, and adjusting screw 5 and locking nut 8 can lead to rise pad 2 to finely tune in certain extent with the cooperation position of bar opening 7, ensure to lead lift layer 10 and the broken line groove on rising pad 2 and cooperate.

Preferably, a plurality of mounting holes 11 have been seted up in the outside of keeping off ring body 1 outer lane, be convenient for through mounting holes 11 to install the fender ring on the broken line reel, the one end of the 4 inner walls of a plurality of first spout respectively with the other end fixed connection of a plurality of screw rod 5 through a plurality of first spring 12, a plurality of to spacing groove 13 has been seted up respectively to the both sides of the 4 inner walls of a plurality of first spout, the other end of a plurality of screw rod 5 slides respectively and is equipped with a plurality of to with spacing groove 13 assorted spacing post 14, can fix a position screw rod 5 through spacing post 14 and spacing groove 13 cooperateing, ensure that screw rod 5 can cooperate with lock nut 8 and carry out fixed connection to leading and rising pad 2 and fender ring body 1, a plurality of to second spout 15 have been seted up respectively to the both sides of a plurality of screw rod 5 other end, a plurality of slide respectively to spacing post 14 and set up in a plurality of inside to second spout 15, a plurality of one end to second spout 15 inner walls all through Decide the connection, a plurality of bottoms to the 14 other ends of spacing post are the inclined plane, elastic action through second spring 16 can be automatic with spacing 14 ejecting second spout 15 of post, ensure that spacing post 14 can cooperate with spacing groove 13, all be equipped with gasket 9 between a plurality of lock nut 8 and a plurality of bar groove 6, gasket 9 cover is established on screw rod 5, lock nut 8's diameter is less than the width in bar groove 6, ensure that lock nut 8 can place the inside in bar groove 6, can play the effect of buffering through gasket 9, reduce friction, the life of extension lock nut 8.

When specifically using, the utility model relates to an headstock gear broken line reel keeps off ring, at first lead the installation that rises pad 2, extrude screw rod 5 earlier before the installation and make its inside of retraction first spout 4, then will lead the outside that rises pad 2 and install in recess 3's inside, the position that should ensure a plurality of screw rod 5 simultaneously respectively with the position one-to-one of a plurality of bar groove 6, install back at the elastic action of first spring 12 down with the ejecting first spout 4 of a plurality of screw rod 5, cooperate with spacing post 14 until spacing groove 13, a plurality of screw rod 5 runs through the inside that a plurality of bar opening 7 inserted a plurality of bar groove 6 respectively this moment, cooperate through lock nut 8 and screw rod 5 and advance pad 2 and fix a position leading through locking nut 8, will keep off ring body 1 and install on the broken line reel through mounting hole 11 after that the installation, finely tune according to concrete broken line groove again after the installation finishes, promptly adjust screw rod 5 and lock nut 8 and bar opening 7's cooperation position can rise pad 2 to leading in the certain extent Finely tune, ensure to lead and rise lift bed 10 on the pad 2 and the cooperation of broken line groove, greatly reduced the machining precision then, be convenient for process, rise the back of pad 2 damage when leading, owing to will keep off the ring split and be kept off ring body 1 and lead and rise two parts of pad 2, lead to rise pad 2 damage after only need change lead rise pad 2 can, keep off ring body 1 can cyclic utilization, save material, screw rod 5 can slide in the inside of first spout 4 during the dismouting, avoid screw rod 5 to influence to lead the installation and the dismantlement of rising pad 2, then be convenient for change lead and rise pad 2 and maintenance.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims (5)

1. The utility model provides a hoist broken line reel retainer ring, includes and keeps off ring body (1) and leads and rise pad (2), its characterized in that, the inboard inner circle of fender ring body (1) is seted up flutedly (3), lead the outside of rising pad (2) and install the inside at flutedly (3), lead the outside of rising pad (2) outer lane and seted up a plurality of first spout (4), the inside of a plurality of first spout (4) slides respectively and is equipped with a plurality of screw rod (5), the inboard of fender ring body (1) outer lane is seted up a plurality of bar groove (6) respectively, the inner circle of a plurality of bar groove (6) inner wall is seted up a plurality of bar opening (7) that communicate with flutedly (3) respectively, the one end of a plurality of screw rod (5) runs through a plurality of bar opening (7) respectively and arranges the inside in a plurality of bar groove (6) one by one, the one end of a plurality of screw rod (5) all threaded mounting has lock nut (8), the inner side of the lifting guide pad (2) is integrally formed with a plurality of lifting layers (10).

2. The stop ring of claim 1, wherein: a plurality of mounting holes (11) are formed in the outer side of the outer ring of the retainer ring body (1).

3. The stop ring of claim 1, wherein: a plurality of the one end of first spout (4) inner wall is respectively through the first spring of a plurality of (12) with the other end fixed connection of a plurality of screw rod (5), a plurality of spacing groove (13), a plurality of have been seted up respectively to the both sides of first spout (4) inner wall the other end of screw rod (5) slides respectively and is equipped with a plurality of to spacing post (14) with spacing groove (13) assorted.

4. The stop ring of claim 3, wherein: a plurality of screw rod (5) the both sides of the other end have been seted up a plurality of second spout (15) respectively, and a plurality of right spacing post (14) slide respectively and set up in a plurality of inside to second spout (15), and a plurality of right the one end of second spout (15) inner wall all through second spring (16) respectively with the one end fixed connection of the spacing post of a plurality of (14), a plurality of right the bottom of spacing post (14) the other end is the inclined plane.

5. The stop ring of claim 1, wherein: a plurality of all be equipped with gasket (9) between lock nut (8) and a plurality of bar groove (6), gasket (9) cover is established on screw rod (5), the diameter of lock nut (8) is less than the width in bar groove (6).

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