CN205555940U - Engineering is with equipment of lifting by crane - Google Patents
Engineering is with equipment of lifting by crane Download PDFInfo
- Publication number
- CN205555940U CN205555940U CN201620359288.6U CN201620359288U CN205555940U CN 205555940 U CN205555940 U CN 205555940U CN 201620359288 U CN201620359288 U CN 201620359288U CN 205555940 U CN205555940 U CN 205555940U
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- ratchet
- driving
- driven gear
- utility
- driving motor
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Abstract
The utility model relates to an engineering is with equipment of lifting by crane, the gallows has been included, it is provided with driving motor in the vertical section of gallows to rise, the driving motor output is connected with the drive wheel, the drive wheel is connected with the follow driving wheel through the belt, arrange with the driving gear is coaxial from the driving wheel, the driving gear is engaged with the driven gear, driven gear arranges with the cable reel is coaxial, be provided with the ratchet between driven gear and the cable reel, the ratchet contacts with the pawl, the pawl contacts with the spring leaf, be provided with the actuating strut between a ratchet and the gallows. The utility model discloses to driving motor's impact force when can effectual reduction starting, improved driving motor's life, can realize the spacing of cable reel simultaneously under the effect of ratchet, pawl, avoided the reversion to reverse, when needs loosened, opening of pawl can be realized to the actuating strut, subsequent operation of being convenient for.
Description
Technical field
This utility model relates to field of engineering technology, particularly relates to a kind of engineering lifting appliance.
Background technology
Engineering is certain application of science and mathematics, by this application, makes the material of nature and the energy
Characteristic can be to lack with the shortest time and essence by various structures, machine, product, system and process
Manpower make efficient, reliable and useful to mankind thing.Natural science applied theory is applied to concrete work
The general name of each subject formed in agricultural production sector.
Lifting refers to that crane or lifting mechanism are to the installation of equipment, general designation in place.Wanting in hoisting process
Asking: (1) local method working rolling method handling mobile device, the thickness of rolling bar wants consistent, and year should be than torr
The row long 50cm of width, forbids band glove to fill out rolling bar.During loading-unloading vehicle, the gradient of rolling cannot be greater than 20 °, raceway
Set up smooth, solid, joint staggers, and the speed of rolling should not be too fast, if desired with slipping rope.(2)
When using rotary method or pull method erection tower tank down, the hinge wrist installed bottom tower body must have opposing lifting process
The ability of middle produced horizontal thrust, during lifting the left and right of tower body slip rope must firm, tower body turn round just
During the height of position so that it is slowly fall into basis, it is to avoid unexpected and deformation occurs.(3) on support body or building
During upper installation equipment, the requirement of its strength and stability mounting condition to be reached.Want after equipment installs location
Connect fastening or welding by the requirement of drawing, meet after designing the intensity required and there is steadiness, ability
Break off relations, otherwise to fix temporarily.
During existing engineering construction, need different equipment and material are lifted by crane, existing during lifting
Lifting appliance be typically directly directly realized by lifting for driven by motor cable roll, lifting is to electricity so every time
The shock loading of machine is relatively big, affects the service life of motor, is difficult to after material is static after lifting the most every time
Prevent from falling back, cause potential safety hazard.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of engineering lifting sets
Standby.
This utility model is to be achieved through the following technical solutions:
A kind of engineering lifting appliance, including upending frame, the vertical section of described upending frame is provided with driving electricity
Machine, described driving motor output end is connected with driving wheel, and described driving wheel is connected with driven pulley by belt
Connecing, described driven pulley is coaxially arranged with driving gear, and described driving gear is meshed with driven gear, described
Driven gear is coaxially arranged with cable roll, is provided with ratchet, institute between described driven gear and cable roll
Stating ratchet to contact with ratchet, described ratchet contacts with spring leaf, arranges between described ratchet and upending frame
There is actuating strut.
As optimal technical scheme of the present utility model, described driving gear axis is parallel with driven gear axis
Arrange.
As optimal technical scheme of the present utility model, for being articulated and connected between described ratchet and upending frame.
As optimal technical scheme of the present utility model, described actuating strut is cylinder or hydraulic cylinder.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, logical
Cross and driving wheel, driven gear, ratchet, ratchet and actuating strut are set, the most operationally, at driving wheel
Effect is lower drives driving gear to rotate, and driving gear drives driven gear to rotate, it is achieved the rotation of cable roll,
To driving the impulsive force of motor when so can effectively reduce startup, improve the service life driving motor,
Simultaneously ratchet, ratchet effect under can realize the spacing of cable roll, it is to avoid reversely fall back, when needing
Time to be unclamped, actuating strut can realize opening of ratchet, it is simple to follow-up operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And embodiment, this utility model is further elaborated.Should be appreciated that described herein specifically
Embodiment, only in order to explain this utility model, is not used to limit this utility model.
Referring to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of engineering lifting appliance, including upending frame 1, the vertical section of described upending frame 1 is provided with driving
Motor 2, described driving motor 2 outfan is connected with driving wheel 3, described driving wheel 3 by belt with from
Driving wheel 4 is connected, and described driven pulley 4 is coaxially arranged with driving gear 5, and described driving gear 5 is with driven
Gear 6 is meshed, and wherein said driving gear 5 axis is arranged in parallel with driven gear 6 axis.Described from
Moving gear 6 is coaxially arranged with cable roll 7, is provided with spine between described driven gear 6 and cable roll 7
Wheel 8, described ratchet 8 contacts with ratchet 9, for being articulated and connected between wherein said ratchet 9 and upending frame 1.
Described ratchet 9 contacts with spring leaf 10, is provided with actuating strut 11 between described ratchet 8 and upending frame 1,
Wherein said actuating strut 11 is cylinder or hydraulic cylinder.
Its detailed description of the invention is: the most operationally, drives driving gear 5 under the effect of driving wheel 3
Rotating, driving gear 5 drives driven gear 6 to rotate, it is achieved the rotation of cable roll 7, so can have
Effect reduce start time to drive motor 2 impulsive force, improve drive motor 2 service life, simultaneously
Ratchet 8, ratchet 9 effect under can realize the spacing of cable roll 7, it is to avoid reversely fall back, when needing
Time to be unclamped, actuating strut 11 can realize opening of ratchet 9, it is simple to follow-up operation.
In description of the present utility model, unless otherwise clearly defined and limited, term " install ", " phase
Even ", " connection ", " fixing " should be interpreted broadly, for example, it may be fix connection, it is also possible to be removable
Unload connection, or integral；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, also
Can be indirectly connected to by intermediary, can be connection or the phase interaction of two elements of two element internals
By relation.For the ordinary skill in the art, can understand that above-mentioned term is in this reality with concrete condition
With the concrete meaning in novel.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model,
All any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, all should
Within being included in protection domain of the present utility model.
Claims (4)
1. an engineering lifting appliance, including upending frame (1), described upending frame (1) vertical
Being provided with driving motor (2) on Duan, described driving motor (2) outfan is connected with driving wheel (3)
Connect, it is characterised in that: described driving wheel (3) is connected with driven pulley (4) by belt, described
Driven pulley (4) is coaxially arranged with driving gear (5), described driving gear (5) and driven gear (6)
Being meshed, described driven gear (6) is coaxially arranged with cable roll (7), described driven gear (6)
And being provided with ratchet (8) between cable roll (7), described ratchet (8) connects with ratchet (9)
Touching, described ratchet (9) contacts with spring leaf (10), described ratchet (8) and upending frame (1)
Between be provided with actuating strut (11).
Engineering lifting appliance the most according to claim 1, it is characterised in that: described driving tooth
Wheel (5) axis is arranged in parallel with driven gear (6) axis.
Engineering lifting appliance the most according to claim 1, it is characterised in that: described ratchet (9)
And for being articulated and connected between upending frame (1).
Engineering lifting appliance the most according to claim 1, it is characterised in that: described actuating strut
(11) it is cylinder or hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620359288.6U CN205555940U (en) | 2016-04-23 | 2016-04-23 | Engineering is with equipment of lifting by crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620359288.6U CN205555940U (en) | 2016-04-23 | 2016-04-23 | Engineering is with equipment of lifting by crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205555940U true CN205555940U (en) | 2016-09-07 |
Family
ID=56807411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620359288.6U Active CN205555940U (en) | 2016-04-23 | 2016-04-23 | Engineering is with equipment of lifting by crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205555940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642162A (en) * | 2019-10-10 | 2020-01-03 | 南通万都建设工程有限公司 | Method for hoisting large-scale component on water |
-
2016
- 2016-04-23 CN CN201620359288.6U patent/CN205555940U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642162A (en) * | 2019-10-10 | 2020-01-03 | 南通万都建设工程有限公司 | Method for hoisting large-scale component on water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Litan Inventor before: Fu Buying |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170725 Address after: 325117, Xie County, Yongjia County, Zhejiang City, Wenzhou Province Patentee after: Li Litan Address before: 311800, Zhejiang Province, Shaoxing City, Zhuji Jiyang street new route Singapore Airlines Village Patentee before: Fu Buying |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170801 Address after: Taishun County of Wenzhou City, Zhejiang province 325599 Luo Yang Zhen Yindu Garden Room 29 101-1 Patentee after: Rui Construction Group Co., Ltd. Address before: 325117, Xie County, Yongjia County, Zhejiang City, Wenzhou Province Patentee before: Li Litan |
|
| TR01 | Transfer of patent right |