CN206901639U

CN206901639U - A kind of balance crane of crane

Info

Publication number: CN206901639U
Application number: CN201720890682.7U
Authority: CN
Inventors: 李莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-21
Filing date: 2017-07-21
Publication date: 2018-01-19
Anticipated expiration: 2027-07-21

Abstract

The utility model discloses a kind of balance crane of crane, including balance hanger, first wind-up roll, second wind-up roll, first motor and the second motor, the inside of the first installation housing and the second installation housing is all provided with the first motor and the second motor by bolt, first hanging ring and the second hanging ring are connected by the first suspension cord and the second suspension cord with suspension parts respectively, installing component is welded with above the suspension parts, the first wind-up roll and the second wind-up roll are separately installed with inside the balance hanger of the controller both sides, on the raising rope the first pulling force sensor and the second pulling force sensor are separately installed with the first raising hook and the second raising hook.The utility model enables this balance crane of crane smoothly to carry out raising to weight in use by being provided with a series of structure.

Description

A kind of balance crane of crane

Technical field

Crane technical field is the utility model is related to, specially a kind of balance crane of crane.

Background technology

Lifting mechanism is that any crane is prerequisite, article is obtained the basic composition of elevating movement.Lifting mechanism The quality of work will directly affect the service behaviour of whole crane.

But common crane mechanism for lifting is all by simple sub-thread raising rope counterweight mostly in the market Thing is lifted, and during trolley, the raising structure of sub-thread rope can not smoothly carry out raising to dolly, and Although the raising structure of knittles is steady relative to the raising structure of sub-thread rope, can't rise in use To stable effect, which results in the generation for easily causing contingency during lifting work.

Utility model content

The purpose of this utility model is to provide a kind of balance crane of crane, asked with solve to propose in above-mentioned background technology Topic.

To achieve the above object, the utility model provides following technical scheme：A kind of balance crane of crane, including balance crane Frame, the first wind-up roll, the second wind-up roll, the first motor and the second motor, the both sides point on the balance hanger surface First installation housing and the second installation housing are not installed, the first installation housing and the second inside for installing housing all pass through Bolt is provided with the first motor and the second motor, and the output end of the first motor and the second motor is all pacified Equipped with speed changer, the both sides at the top of the balance hanger are respectively arranged with the first hanging ring and the second hanging ring, and described first is outstanding Link and the second hanging ring are connected by the first suspension cord and the second suspension cord with suspension parts respectively, the suspension parts Top be welded with installing component, the inside of the balance hanger is provided with controller by bolt, the controller both sides The first wind-up roll and the second wind-up roll are separately installed with inside balance hanger, is all set on first wind-up roll and the second wind-up roll Raising rope is equipped with, one end of the raising rope is separately installed with the first raising hook and the second raising hook, described to rise rope On rope the first pulling force sensor and the second pulling force sensor are separately installed with the first raising hook and the second raising hook.

Preferably, the both sides of the balance hanger bottom are respectively arranged with the first rope outlet and the second rope outlet.

Preferably, the edge of the installing component side is all provided with long-neck fastening bolt.

Preferably, it is separately installed with the first guiding inside first wind-up roll and the balance hanger of the second wind-up roll side Wheel and the second directive wheel.

Preferably, the raising rope, the first suspension cord and the second suspension cord are all steel wire rope.

Compared with prior art, the beneficial effects of the utility model are：The balance crane of crane carries speed change by installation The first motor and the second motor of device, this balance crane is set to be easy to adjust raising rope during raising weight Use length, and by being provided with the parts such as installing component, fixation that this balance crane can be made to consolidate when in use Used at use, and passed by being provided with the first wind-up roll, the second wind-up roll and the first pulling force sensor and the second pulling force Sensor, this balance crane stress feelings that the first raising of detection hook and the second raising are linked up with real time in lifting process can be made Condition, and the length of raising rope is adjusted by motor driven wind-up roll, so that the first raising hook and the second raising Link up with uniform force, make in lifting process it is very steady, avoid some due to raising it is jiggly it is unexpected occur, finally by setting Two raising hooks are equipped with, this balance crane can be made more smoothly can to carry out raising to weight in use, made The effect risen is more preferable.

Brief description of the drawings

Fig. 1 is internal structure schematic diagram of the present utility model；

Fig. 2 is structural representation of the present utility model.

In figure：The raisings of 1- first are linked up with；The raisings of 2- second are linked up with；The pulling force sensors of 3- first；The pulling force sensors of 4- second； 5- raising ropes；6- balance hangers；The directive wheels of 7- first；The directive wheels of 8- second；The wind-up rolls of 9- first；The wind-up rolls of 10- second； The hanging rings of 11- first；The hanging rings of 12- second；The suspension cords of 13- first；The suspension cords of 14- second；15- suspension partses；16- pacifies Fill part；17- controllers；The rope outlets of 18- second；The rope outlets of 19- first；The motors of 20- first；21- first is installed Housing；22- second installs housing；The motors of 23- second.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Refer to Fig. 1-2, a kind of embodiment provided by the utility model：A kind of balance crane of crane, including balance hanger 6th, the first wind-up roll 9, the second wind-up roll 10, the first motor 20 and the second motor 23, the both sides on the surface of balance hanger 6 The first installation housing 21 and the second installation housing 22 are separately installed with, the first installation housing 21 and second installs the inside of housing 22 The first motor 20 and the second motor 23, and the first motor 20 and the second motor are all provided with by bolt 23 output end is all provided with speed changer, and the model of this motor 23 of the first motor 20 and second all can be that Y90S-2 drives Dynamic motor, by installing the first motor 20 and the second motor 23 with speed changer, makes this balance crane in raising weight The use length of raising rope 5 can be easy to adjust during thing, the both sides of the bottom of balance hanger 6 are respectively arranged with the first rope The rope outlet 18 of outlet 19 and second, the both sides at the top of balance hanger 6 are respectively arranged with the first hanging ring 11 and the second hanging ring 12, the first hanging ring 11 and the second hanging ring 12 pass through the first suspension cord 13 and the second suspension cord 14 and suspension parts respectively 15 connections, the top of suspension parts 15 are welded with installing component 16, and it is tight that the edge of the side of installing component 16 is all provided with long-neck Fixing bolt, and by being provided with the grade parts of installing component 16, it can make what this balance crane can consolidate when in use to be fixed on Used using place, the inside of balance hanger 6 is provided with controller 17 by bolt, and the model of this controller 17 can be MAM-330 Controller, the first wind-up roll 9 and the second wind-up roll 10 are separately installed with inside the balance hanger 6 of the both sides of controller 17, first receives It is separately installed with the first directive wheel 7 and the second directive wheel 8 inside the balance hanger 6 of the side of 9 and second wind-up roll of winding up roller 10, first Raising rope 5, raising rope 5, the first suspension cord 13 and the second suspension strop are all provided with the wind-up roll 10 of wind-up roll 9 and second Rope 14 is all steel wire rope, and one end of raising rope 5 is separately installed with the first raising hook 1 and the second raising hook 2, rises rope 5 It is upper to be separately installed with the first pulling force sensor 3 and the second pulling force sensor at the first raising hook 1 and the second raising hook 2 4, and by being provided with the first wind-up roll 9, the second wind-up roll 10 and the first pulling force sensor 3 and the second pulling force sensor 4, can So that this balance crane stressing conditions on the first raising of detection hook 1 and the second raising hook 2, and leading in real time in lifting process Cross motor driven wind-up roll the length of raising rope 5 is adjusted, so that the first raising hook 1 and the second raising hook 2 Uniform force, make in lifting process very steadily, to avoid some due to the jiggly unexpected generation of raising, this first pull sensing The model of the pulling force sensor 4 of device 3 and second all can be H3-C3 pulling force sensors, can finally by two raising hooks are provided with So that this balance crane more smoothly can carry out raising to weight in use, make the effect of raising more preferable.

Operation principle：Using the preceding security for first checking each parts inside this balance crane, then this balance crane is carried To using locating, and this structure is arranged on by installing component 16 and used using place, first wrapped the weight for needing raising during use Fill or fix, then choose suitable position and the weight for needing raising is fixed on the first raising hook 1 and the second raising On hook 2, then lifting mechanism is controlled to rise, the first pulling force sensor 3 and the second pulling force sensor 4 are right during rising The size that first raising hook 1 and the second raising link up with 2 stress to control the first motor 20 and the by controller 17 Two motors 23 work, and so as to reach the height of the raising of Intelligent adjustment first hook 1 and the second raising hook 2, realize regulation Stress on first raising hook 1 and the second raising hook 2 is equal.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Claims

1. a kind of balance crane of crane, including balance hanger（6）, the first wind-up roll（9）, the second wind-up roll（10）, first driving Motor（20）With the second motor（23）, it is characterised in that：The balance hanger（6）The both sides on surface are separately installed with first Housing is installed（21）With the second installation housing（22）, the first installation housing（21）With the second installation housing（22）Inside all First motor is provided with by bolt（20）With the second motor（23）, and the first motor（20）With the second driving Motor（23）Output end speed changer, the balance hanger are all installed（6）The both sides at top are respectively arranged with the first hanging ring （11）With the second hanging ring（12）, first hanging ring（11）With the second hanging ring（12）Pass through the first suspension cord respectively （13）With the second suspension cord（14）With suspension parts（15）Connection, the suspension parts（15）Top be welded with installing component （16）, the balance hanger（6）Inside controller is provided with by bolt（17）, the controller（17）The balance crane of both sides Frame（6）Inside is separately installed with the first wind-up roll（9）With the second wind-up roll（10）, first wind-up roll（9）With the second winding Roller（10）On be all provided with raising rope（5）, the raising rope（5）One end be separately installed with the first raising hook（1）With Second raising is linked up with（2）, the raising rope（5）It is upper to be linked up with close to the first raising（1）Linked up with the second raising（2）Place is pacified respectively Equipped with the first pulling force sensor（3）With the second pulling force sensor（4）.

A kind of 2. balance crane of crane according to claim 1, it is characterised in that：The balance hanger（6）The two of bottom Side is respectively arranged with the first rope outlet（19）With the second rope outlet（18）.

A kind of 3. balance crane of crane according to claim 1, it is characterised in that：The installing component（16）The side of side Long-neck fastening bolt is all provided with edge.

A kind of 4. balance crane of crane according to claim 1, it is characterised in that：First wind-up roll（9）With second Wind-up roll（10）The balance hanger of side（6）Inside is separately installed with the first directive wheel（7）With the second directive wheel（8）.

A kind of 5. balance crane of crane according to claim 1, it is characterised in that：The raising rope（5）, first suspension Rope（13）With the second suspension cord（14）It is all steel wire rope.