CN213595743U

CN213595743U - Crane convenient to maintain and good in durability

Info

Publication number: CN213595743U
Application number: CN202022445478.9U
Authority: CN
Inventors: 户云龙
Original assignee: Wuhan Duowei Bridge Equipment Technology Co ltd
Current assignee: Wuhan Duowei Bridge Equipment Technology Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-07-02
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a hoist convenient to maintain that durability is good, including base and hoisting mechanism, the base sets up at the hoisting mechanism lower extreme, movable groove has been seted up to the upper end of stand, the stand is through movable groove and activity post swing joint, the shifting chute has been seted up to the surface of activity post, the inside of shifting chute is provided with telescopic link B, the activity post is connected with the control box through shifting chute and telescopic link B, the upper end of control box is provided with the movable cover, open removable new stay cord with the movable cover, the surface of control box is provided with the connecting piece, the control box is connected with the stay cord through the connecting piece, the lower extreme of stay cord is connected with the crotch, pull out the stay cord in the control box, catch on article with the crotch, control telescopic link B shrink is with article upwards pull-up, and convenient for operation is not loaded down with trivial.

Description

Crane convenient to maintain and good in durability

Technical Field

The utility model relates to a hoist technical field specifically is a be convenient for maintain good hoist of durability.

Background

The crane is a multi-action hoisting machine for vertically lifting or horizontally carrying heavy objects within a certain range, is also called hoisting equipment, is important equipment for realizing mechanical automation in the production process, lightening physical labor and improving production efficiency in the industries of transportation, industry, building enterprises and the like, and has the working characteristics of intermittent movement, namely completing actions of material taking, transferring, unloading and the like in one working cycle.

The stability of present hoist is not good, falls to break easily, and the operation is inconvenient, wastes time and energy, is not convenient for maintain and repair, and life is shorter.

To the above problems, the existing device is improved, and the crane convenient to maintain and good in durability is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoist convenient to maintain that durability is good adopts this device to work to it is not good to have solved stability in the above-mentioned background, operates inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hoist convenient to maintain that durability is good, includes base and hoisting mechanism, and the base sets up at the hoisting mechanism lower extreme, the base includes support frame and telescopic link A, and the upper end of base is provided with support frame and telescopic link A, and support frame and telescopic link A all are connected with hoisting mechanism, and hoisting mechanism includes stand, activity post and control box, and the stand setting is in the upper end of base, the upper end and the activity post swing joint of stand, the surface of activity post is provided with the control box, and the surface of stand is connected with support frame and telescopic link A, and the lower extreme and the upper end of telescopic link A of activity post are connected.

Further, the upper end of support frame is connected with the fixed block, and the surface connection of support frame has solid fixed ring, and solid fixed ring's inside is provided with fixed quarter butt, and the support frame passes through fixed block and stand bolted connection, and solid fixed ring passes through fixed quarter butt and is connected with the stand.

Further, telescopic link A's lower extreme is connected with the sloping block, and telescopic link A's surface is provided with the connecting rod, the one end and telescopic link A fixed connection of connecting rod, and the other end of connecting rod is connected with the carriage, and telescopic link A is connected with the stand through sloping block and base fixed connection, and telescopic link A is connected with the stand through the carriage.

Furthermore, a movable groove is formed in the upper end of the upright post, and the upright post is movably connected with the movable post through the movable groove.

Furthermore, a moving groove is formed in the outer surface of the movable column, a telescopic rod B is arranged inside the moving groove, and the movable column is connected with the control box through the moving groove and the telescopic rod B.

Furthermore, a movable cover is arranged at the upper end of the control box, a connecting piece is arranged on the outer surface of the control box, the control box is connected with the pull rope through the connecting piece, and the lower end of the pull rope is connected with a hook.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a crane convenient to maintain that durability is good, movable groove has been seted up to the upper end of stand, the stand passes through movable groove and activity post swing joint, the shifting chute has been seted up to the surface of activity post, the inside of shifting chute is provided with telescopic link B, the activity post is connected with the control box through shifting chute and telescopic link B, the upper end of control box is provided with the movable cover, open removable new stay cord with the movable cover, the surface of control box is provided with the connecting piece, the control box is connected with the stay cord through the connecting piece, the lower extreme of stay cord is connected with the crotch, pull out the stay cord from the control box lining, catch on article with the crotch, control telescopic link B shrink is with article upwards pulling, convenient operation is loaded down with trivial details, the consumption of using manpower sparingly.

2. The utility model provides a pair of be convenient for maintain good hoist of durability, the upper end of support frame is connected with the fixed block, and the surface of support frame is connected with solid fixed ring, and solid fixed ring's inside is provided with fixed quarter butt, and the support frame passes through fixed block and stand bolted connection, and solid fixed ring is connected with the stand through fixed quarter butt, and it is fixed with hoist mechanism through the support frame, is difficult for toppling over the damage, makes the stand more stable, and the durability is better.

3. The utility model provides a crane convenient to maintain that durability is good, telescopic link A's lower extreme is connected with the sloping block, telescopic link A's surface is provided with the connecting rod, the one end and the telescopic link A fixed connection of connecting rod, the other end of connecting rod is connected with the link, telescopic link A is through sloping block and base fixed connection, telescopic link A is connected with the stand through the link, telescopic link A's use plays the supporting role to the movable column, and can adjust the movable column with telescopic link A is flexible and descend, the convenience is cleared up and is maintained hoisting mechanism.

Drawings

FIG. 1 is a schematic view of the overall structure of the crane of the present invention, which is convenient for maintenance and has good durability;

FIG. 2 is a schematic view of the supporting frame of the present invention;

fig. 3 is a schematic structural view of a telescopic rod a of the present invention;

fig. 4 is a schematic structural diagram of the hoisting mechanism of the present invention.

In the figure: 1. a base; 11. a support frame; 12. a telescopic rod A; 111. a fixed block; 112. a fixing ring; 113. fixing the short rod; 121. a sloping block; 122. a connecting rod; 123. a connecting frame; 2. a hoisting mechanism; 21. a column; 22. a movable post; 23. a control box; 211. a movable groove; 221. a moving groove; 222. a telescopic rod B; 231. a movable cover; 232. a connecting member; 233. pulling a rope; 234. and (4) hooking.

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.

Please refer to fig. 1-4, a crane convenient for maintenance and having good durability comprises a base 1 and a hoisting mechanism 2, wherein the base 1 is arranged at the lower end of the hoisting mechanism 2, the base 1 comprises a support frame 11 and an expansion link a12, the upper end of the base 1 is provided with the support frame 11 and the expansion link a12, the support frame 11 and the expansion link a12 are both connected with the hoisting mechanism 2, the hoisting mechanism 2 comprises a stand column 21, a movable column 22 and a control box 23, the stand column 21 is arranged at the upper end of the base 1, the upper end of the stand column 21 is movably connected with the movable column 22, the outer surface of the movable column 22 is provided with the control box 23, the outer surface of the stand column 21 is connected with the support frame 11 and the expansion link a12, and the lower.

Referring to fig. 2 and 4, the upper end of the support frame 11 is connected with a fixing block 111, the outer surface of the support frame 11 is connected with a fixing ring 112, a fixing short rod 113 is arranged inside the fixing ring 112, the support frame 11 is connected with the upright post 21 through the fixing block 111 by a bolt, and the fixing ring 112 is connected with the upright post 21 through the fixing short rod 113.

Referring to fig. 1, 3 and 4, the lower end of the telescopic rod a12 is connected with an inclined block 121, the outer surface of the telescopic rod a12 is provided with a connecting rod 122, one end of the connecting rod 122 is fixedly connected with the telescopic rod a12, the other end of the connecting rod 122 is connected with a connecting frame 123, the telescopic rod a12 is fixedly connected with the base 1 through the inclined block 121, and the telescopic rod a12 is connected with the upright post 21 through the connecting frame 123.

Referring to fig. 4, the upper end of the upright post 21 is provided with a movable groove 211, the upright post 21 is movably connected with the movable post 22 through the movable groove 211, the outer surface of the movable post 22 is provided with a movable groove 221, a telescopic rod B222 is arranged inside the movable groove 221, the movable post 22 is connected with the control box 23 through the movable groove 221 and the telescopic rod B222, the upper end of the control box 23 is provided with a movable cover 231, the outer surface of the control box 23 is provided with a connecting member 232, the control box 23 is connected with a pull rope 233 through the connecting member 232, and the lower end of the pull rope 233 is connected with a hook.

In summary, the following steps: the utility model provides a hoist convenient to maintain good durability, base 1 sets up at hoisting mechanism 2 lower extreme, the upper end of base 1 is provided with support frame 11 and telescopic link A12, support frame 11 and telescopic link A12 all are connected with hoisting mechanism 2, stand 21 sets up the upper end at base 1, the upper end of stand 21 and activity post 22 swing joint, the surface of activity post 22 is provided with control box 23, the surface of stand 21 is connected with support frame 11 and telescopic link A12, the lower extreme of activity post 22 is connected with the upper end of telescopic link A12, the upper end of stand 21 is seted up movable groove 211, stand 21 and activity post 22 swing joint through movable groove 211, the surface of activity post 22 is seted up movable groove 221, the inside of movable groove 221 is provided with telescopic link B222, activity post 22 is connected with control box 23 through movable groove 221 and telescopic link B222, the upper end of control box 23 is provided with movable cover 231, the movable cover 231 is opened to replace a new pull rope 233, the outer surface of the control box 23 is provided with a connecting piece 232, the control box 23 is connected with the pull rope 233 through the connecting piece 232, the lower end of the pull rope 233 is connected with a hook 234, the pull rope 233 is pulled out of the control box 23, an object is hooked by the hook 234, the telescopic rod B222 is controlled to contract to pull the object upwards, the operation is convenient and tedious, and the labor consumption is saved, the upper end of the support frame 11 is connected with a fixed block 111, the outer surface of the support frame 11 is connected with a fixed ring 112, the fixed ring 112 is internally provided with a fixed short rod 113, the support frame 11 is in bolted connection with the upright post 21 through the fixed block 111, the fixed ring 112 is connected with the upright post 21 through the fixed short rod 113, the hoisting mechanism 2 is fixed through the support frame 11, the lifting mechanism is not easy to topple and damage, the upright, connecting rod 122's one end and telescopic link A12 fixed connection, connecting rod 122's the other end is connected with the connection box 123, telescopic link A12 is through sloping 121 and base 1 fixed connection, telescopic link A12 is connected with stand 21 through connection box 123, telescopic link A12's use plays the supporting role to activity post 22, and can adjust activity post 22 with telescopic link A12 is flexible and descend, conveniently clear up and maintain hoisting mechanism 2.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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

1. The utility model provides a hoist convenient to maintain that durability is good, includes base (1) and hoisting mechanism (2), and base (1) sets up at hoisting mechanism (2) lower extreme, its characterized in that: the lifting mechanism is characterized in that the base (1) comprises a support frame (11) and a telescopic rod A (12), the support frame (11) and the telescopic rod A (12) are arranged at the upper end of the base (1), and the support frame (11) and the telescopic rod A (12) are connected with the lifting mechanism (2);

the lifting mechanism (2) comprises an upright post (21), a movable post (22) and a control box (23), the upright post (21) is arranged at the upper end of the base (1), the upper end of the upright post (21) is movably connected with the movable post (22), the control box (23) is arranged on the outer surface of the movable post (22), the outer surface of the upright post (21) is connected with the support frame (11) and the telescopic rod A (12), and the lower end of the movable post (22) is connected with the upper end of the telescopic rod A (12).

2. The crane convenient for maintenance and having good durability as claimed in claim 1, wherein: the upper end of support frame (11) is connected with fixed block (111), and the surface of support frame (11) is connected with solid fixed ring (112), and the inside of solid fixed ring (112) is provided with fixed quarter butt (113), and support frame (11) are connected with stand (21) bolted connection through fixed block (111), and solid fixed ring (112) are connected with stand (21) through fixed quarter butt (113).

3. The crane convenient for maintenance and having good durability as claimed in claim 1, wherein: the lower extreme of telescopic link A (12) is connected with sloping block (121), and the surface of telescopic link A (12) is provided with connecting rod (122), the one end and telescopic link A (12) fixed connection of connecting rod (122), and the other end of connecting rod (122) is connected with linking frame (123), and telescopic link A (12) are through sloping block (121) and base (1) fixed connection, and telescopic link A (12) are connected with stand (21) through linking frame (123).

4. The crane convenient for maintenance and having good durability as claimed in claim 1, wherein: the upper end of the upright post (21) is provided with a movable groove (211), and the upright post (21) is movably connected with the movable post (22) through the movable groove (211).

5. The crane convenient for maintenance and having good durability as claimed in claim 1, wherein: the outer surface of the movable column (22) is provided with a moving groove (221), a telescopic rod B (222) is arranged in the moving groove (221), and the movable column (22) is connected with the control box (23) through the moving groove (221) and the telescopic rod B (222).

6. The crane convenient for maintenance and having good durability as claimed in claim 1, wherein: the upper end of control box (23) is provided with movable cover (231), and the surface of control box (23) is provided with connecting piece (232), and control box (23) is connected with stay cord (233) through connecting piece (232), and the lower extreme of stay cord (233) is connected with crotch (234).