CN215558518U

CN215558518U - Crane

Info

Publication number: CN215558518U
Application number: CN202121215909.0U
Authority: CN
Inventors: 申大军
Original assignee: Qinghai Mintai Photovoltaic Technology Co ltd
Current assignee: Qinghai Mintai Photovoltaic Technology Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-01-18
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a crane, which relates to the technical field of cranes, and adopts the technical scheme that: including the chassis, the top fixed mounting of chassis has the atress pole of a plurality of equipartitions, the inboard fixed mounting of a plurality of atress poles has the roof-rack, the top fixed mounting of roof-rack has the connecting rod, the top fixed mounting of connecting rod has the fixed disk, the fretwork groove has been seted up to the inside of fixed disk, the spout has been seted up to the inside both sides in fretwork groove, the inside swing joint in fretwork groove has the carousel, the both sides fixed mounting of carousel has the pulley of a plurality of equipartitions, the top fixed mounting of carousel has the movable rod, through contacting hand and handle, and rotate the handle, and then drive the movable rod and rotate, and make the carousel move in step, and then drive the pulley and rotate along the spout, and then adjust the angle of lifting hook, the selection angle of lifting hook is 360 degrees rotations simultaneously, and then conveniently hoist the article of different positions.

Description

Crane

Technical Field

The utility model relates to the technical field of cranes, in particular to a crane.

Background

The crane is a popular name of the crane and is widely applied to a series of heavy-duty products such as ships, equipment, machinery, molds and the like.

But current loop wheel machine carries out different position and hangs the during operation, often need carry out whole transport to the organism, and then efficiency is relatively poor, and simultaneously at the in-process that the loop wheel machine was placed, the motor all adopts the exposed formula to set up, and then external factor can cause the harm to the motor, and then can reduce the life of motor.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to: the problem of current loop wheel machine, when carrying out different position and hanging the work, often need carry out whole transport to the organism, and then efficiency is relatively poor, and simultaneously at the in-process that the loop wheel machine was placed, the motor all adopts the exposed formula to set up, and then external factor can cause the harm to the motor, and then can reduce the life of motor.

The technical purpose is realized through following technical scheme, a loop wheel machine, including the chassis, the top fixed mounting of chassis has the atress pole of a plurality of equipartitions, and is a plurality of the inboard fixed mounting of atress pole has the roof-rack, the top fixed mounting of roof-rack has the connecting rod, the top fixed mounting of connecting rod has the fixed disk, the fretwork groove has been seted up to the inside of fixed disk, the spout has been seted up to the inside both sides in fretwork groove, the inside swing joint in fretwork groove has the carousel, the both sides fixed mounting of carousel has the pulley of a plurality of equipartitions, the top fixed mounting of carousel has the movable rod.

Preferably, the top of the movable rod is fixedly provided with a connecting plate, the top of the connecting plate is fixedly provided with a placing plate, and the top of the placing plate is fixedly provided with a motor.

Preferably, the top of movable rod just is located place the outside of board and seted up the standing groove, the inside swing joint of standing groove has the safety cover, the first screw of a plurality of equipartitions is seted up to the both sides of connecting plate, the both sides below of safety cover seted up with first screw assorted second screw, the card wire casing has been seted up to the top front end of connecting plate.

Preferably, the rear end fixed mounting of connecting plate has the inclination pole, the top fixed mounting of inclination pole has the drawing drum.

Preferably, the rear end of motor is connected with the connecting wire, the connecting wire twine in drawing drum extends to the outside, the bottom fixed mounting of connecting wire has the couple, the front end fixed mounting of motor has the machine box.

Preferably, two handles which are symmetrically arranged are fixedly installed at the front end of the connecting plate.

In conclusion, the utility model has the following technical effects:

the handle is rotated by contacting the hand with the handle, so that the movable rod is driven to rotate, the turntable is driven to synchronously move, the pulley is driven to rotate along the sliding groove, the angle of the lifting hook is adjusted, and meanwhile, the selection angle of the lifting hook is 360 degrees, so that articles at different positions can be conveniently lifted;

through placing the safety cover inside the standing groove, and then seal the motor, further reduction external factor and the contact of motor, and then play the effect to the motor protection.

Drawings

FIG. 1 is a schematic view of an overall structure of a crane according to an embodiment;

FIG. 2 is a schematic view of a structure of a crane according to an embodiment in which a connecting plate and a protective cover are separated;

FIG. 3 is a schematic cross-sectional view illustrating a fixing plate of the crane according to an embodiment;

reference numerals: 1. a chassis; 11. a universal wheel; 12. a stress beam; 2. a top frame; 21. a connecting rod; 22. fixing the disc; 221. hollowing out the grooves; 222. a chute; 23. a movable rod; 231. a turntable; 232. a pulley; 3. a connecting plate; 31. placing the plate; 32. an electric motor; 33. a case; 34. A connecting wire; 35. a pay-off reel; 36. hooking; 37. a placement groove; 371. a first screw hole; 38. A wire clamping groove; 4. a protective cover; 41. a second screw hole; 5. a slope lever; 6. a handle.

Detailed Description

In the embodiment of the method, the first step,

as shown in fig. 1-3, a crane comprises a base frame 1, a plurality of evenly distributed stress rods 12 are fixedly installed on the top of the base frame 1, a top frame 2 is fixedly installed on the inner sides of the stress rods 12, a connecting rod 21 is fixedly installed on the top of the top frame 2, a fixed disc 22 is fixedly installed on the top of the connecting rod 21, a hollow groove 221 is formed in the fixed disc 22, sliding grooves 222 are formed in two sides of the hollow groove 221, a rotating disc 231 is movably connected in the hollow groove 221, a plurality of evenly distributed pulleys 232 are fixedly installed on two sides of the rotating disc 231, a movable rod 23 is fixedly installed on the top of the rotating disc 231, a connecting plate 3 is fixedly installed on the top of the movable rod 23, a placing plate 31 is fixedly installed on the top of the connecting plate 3, a motor 32 is fixedly installed on the top of the placing plate 31, a placing groove 37 is formed in the top of the movable rod 23 and located on the outer side of the placing plate 31, a protective cover 4 is movably connected in the placing groove 37, first screw 371 of a plurality of equipartitions is seted up to the both sides of connecting plate 3, the both sides below of safety cover 4 seted up with first screw 371 assorted second screw 41, card wire casing 38 has been seted up to the top front end of connecting plate 3, the rear end fixed mounting of connecting plate 3 has inclination pole 5, the top fixed mounting of inclination pole 5 has drawing drum 35, motor 32's rear end is connected with connecting wire 34, connecting wire 34 twines in drawing drum 35 and extends to the outside, the bottom fixed mounting of connecting wire 34 has couple 36, motor 32's front end fixed mounting has machine box 33, the front end fixed mounting of connecting plate 3 has the handle 6 that two symmetries set up.

Firstly, the staff contacts the hand with the handle 6, and promote the handle 6, and then make the universal wheel 11 rotate, and then make the position to the support body adjust, and then carry this equipment to appointed position, when hanging outside object, place the inside wire of machine box 33 inside card wire casing 38, and be connected with external power supply, further motor 32 can play, and carry out the unwrapping wire work, and then make couple 36 move downwards, and then hang outside object, further motor 32 can anticlockwise rotation, and then retrieve connecting wire 34, get into and lift outside object, and carry the work.

When adjusting the angle of couple 36, the staff contacts hand and handle 6 to handle 6 rotates, and then drives movable rod 23 and rotates, and makes carousel 231 move in step, and then drives pulley 232 and rotate along spout 222, and then adjusts the angle of lifting hook, and the selection angle of lifting hook is 360 degrees rotations simultaneously, and then conveniently hangs up the article of different positions.

In-process that this equipment was placed, take protection cover 4 to place protection cover 4 inside standing groove 37, and make first screw 371 relative with second screw 41, and then take out the screw, and insert inside first screw 371, and rotate the screw, and then fix protection cover 4, and then seal motor 32, and then reduce external factor and motor 32's contact, and then play the effect of protecting motor 32.

In this embodiment, the stress rod 12 is provided with a plurality of stress rods, so that the stress of the machine body can be borne, and the object can be hung.

To sum up, firstly, the worker contacts the hand with the handle 6 and pushes the handle 6, so as to rotate the universal wheel 11, so as to adjust the position of the frame body, and then carries the device to a specified position, when the external object is lifted, the wires inside the case 33 are placed inside the wire clamping grooves 38 and connected with an external power supply, the further motor 32 is lifted up and paid-off, so as to move the hook 36 downwards, so as to hang the external object, the further motor 32 is rotated counterclockwise, so as to recover the connecting wires 34, and then the external object is lifted up and carried, when the angle of the hook 36 is adjusted, the worker contacts the hand with the handle 6, rotates the handle 6, and further drives the movable rod 23 to rotate, and make carousel 231 move in step, and then drive pulley 232 and rotate along spout 222, and then adjust the angle of lifting hook, the selection angle of lifting hook is 360 degrees rotations simultaneously, and then conveniently hoist the article of different positions, at the in-process that this equipment was placed, take protection cover 4, and place protection cover 4 inside standing groove 37, and make first screw 371 relative with second screw 41, and then take out the screw, and insert inside first screw 371, and rotate the screw, and then fix protection cover 4, and then seal motor 32, and then reduce the contact of external factor and motor 32, and then play the effect of protecting motor 32.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a loop wheel machine, includes chassis (1), the top fixed mounting of chassis (1) has stress pole (12) of a plurality of equipartitions, and is a plurality of the inboard fixed mounting of stress pole (12) has roof-rack (2), the top fixed mounting of roof-rack (2) has connecting rod (21), its characterized in that: the top fixed mounting of connecting rod (21) has fixed disk (22), fretwork groove (221) have been seted up to the inside of fixed disk (22), spout (222) have been seted up to the inside both sides of fretwork groove (221), the inside swing joint of fretwork groove (221) has carousel (231), the both sides fixed mounting of carousel (231) has pulley (232) of a plurality of equipartitions, the top fixed mounting of carousel (231) has movable rod (23).

2. A hoist as claimed in claim 1, characterized in that: the top fixed mounting of movable rod (23) has connecting plate (3), the top fixed mounting of connecting plate (3) has places board (31), the top fixed mounting who places board (31) has motor (32).

3. A hoist as claimed in claim 2, characterized in that: the top of movable rod (23) just is located place the outside of board (31) and seted up standing groove (37), the inside swing joint of standing groove (37) has safety cover (4), first screw (371) of a plurality of equipartitions are seted up to the both sides of connecting plate (3), the both sides below of safety cover (4) seted up with first screw (371) assorted second screw (41), card wire casing (38) have been seted up to the top front end of connecting plate (3).

4. A hoist as claimed in claim 2, characterized in that: the rear end fixed mounting of connecting plate (3) has inclination pole (5), the top fixed mounting of inclination pole (5) has drawing drum (35).

5. A hoist as claimed in claim 4, characterized in that: the rear end of motor (32) is connected with connecting wire (34), connecting wire (34) twine in drawing drum (35) and extend to the outside, the bottom fixed mounting of connecting wire (34) has couple (36), the front end fixed mounting of motor (32) has machine box (33).

6. A hoist as claimed in claim 2, characterized in that: the front end of the connecting plate (3) is fixedly provided with two handles (6) which are symmetrically arranged.