CN205653056U - Install equipment controlling means at hoist truss -like jib loading boom - Google Patents
Install equipment controlling means at hoist truss -like jib loading boom Download PDFInfo
- Publication number
- CN205653056U CN205653056U CN201521057764.0U CN201521057764U CN205653056U CN 205653056 U CN205653056 U CN 205653056U CN 201521057764 U CN201521057764 U CN 201521057764U CN 205653056 U CN205653056 U CN 205653056U
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- China
- Prior art keywords
- truss
- tripod
- crane
- arm
- hoist
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Abstract
The utility model provides an install equipment controlling means at hoist truss -like jib loading boom, include: electrical hoist, compensating beam and tripod, the electrical hoist is installed the both sides of compensating beam, the root at the truss -like davit is installed to the compensating beam, and the tripod is installed and is higher than the lifting device high position of taking one's place at the top of truss -like davit, compensating beam and tripod and adopt shroud ring and tensioning ware to connect and fix between the truss -like davit. Originally, a pair of wire rope adopts slider along the removal of vertical orientation in pulling the wind device, through the just reversal of operating two electrical hoists respectively, and two wire rope's of regulation elasticity degree to keep parallelogram stable structure, retaining device is at the state of stablizing of the wind load of all directions and the process of rotation, and better economic benefits and social in order to avoid the barrier and to reach the requirement, can be brought to adjustable equipment hoist and mount in -process and orientation and angle when taking one's place simultaneously.
Description
Technical field
This utility model relates to a kind of plant control unit being arranged on crane truss-like crane arm.
Background technology
In lifting industry, the equipment hoisting that the most large-scale, wind area is bigger, risk is higher, especially limited by place, after need to being lifted by crane by equipment, large-angle slewing is to mount point again, the most in place, and the general manual type using the rope made of hemp to make earth anchor carries out stable as pulling wind, as met with fitful wind or strong wind weather, safely controllable property is poor.
During equipment hoisting large-scale, that wind area is big, using the rope made of hemp to beat the mode of earth anchor, safety and stability is poor, and as needed to turn round greatly or run into strong wind in hoisting process, safely controllable property is poor.Lifting and equipment turning course, equipment rocks, swings, in place time, poor stability；Again, the rope made of hemp pull wind in-convenience in use, stress is difficult to control to, and for the object stability of movement, above-mentioned wind mode of pulling lacks reliability, for dynamic device, intends using movable structure.
Utility model content
This utility model purpose is to provide a kind of plant control unit that may be installed crane truss-like crane arm, this device can adjust the stressing conditions pulling wind apparatus according to equipment sling height and state, stablizing of holding equipment, the shaking amplitude of minimizing equipment and adjustment device orientation, angle, thus ensure the security and stability of equipment hoisting process.
The specific scheme is that a kind of plant control unit being arranged on crane truss-like crane arm, including: electrical hoist, equalizer bar and tripod, described electrical hoist is arranged on the both sides of described equalizer bar, described equalizer bar is arranged on the root of truss-like arm, tripod is arranged on the position higher than hanging device height in place, the top of truss-like arm, uses shroud ring and stretcher is attached and fixes between described equalizer bar and tripod and described truss-like arm.
Preferably, described electrical hoist and tripod are two.
Preferably, it is provided with on described truss-like arm and pulls wind, described electrical hoist includes steel wire rope and suspension hook, described steel wire rope is from electrical hoist out, the assembly pulley for guiding is had to connect described suspension hook on described tripod, use suspender belt or cable rope to be attached between described suspension hook and hanging device, described suspender belt or cable rope be connected to hanging device or hanging object, another side connects described suspension hook.
Preferably, elegance parallelogram sturcutre is pulled described in.
Preferably, pull wind apparatus described in and use movable.
In prior art, the slave unit of similar frame for movement, because connecting cable rope is flexible steel wire rope, it not Precise structure, be a flexible guiding structure, it is to avoid the impact of equipment and big rocking.Further, cable rope also stress, simply the ability stress when equipment rocks bigger, Impact direction is uncertain, and strength is the least, only plays Stabilization.Pulling the various informative of wind, the wind of pulling of upright support system is generally arranged symmetrically with multiple anchor point in the range of 360 ° of column summit, installs fixing steel wire rope, and steel wire rope has certain force requirements, and strength is relatively big, upright and stable for strengthening column.
This utility model uses above technical scheme, have an advantage in that, of the present utility model pull wind, wind apparatus is pulled for movable, pulling wind on arm is parallelogram sturcutre, pulls wind and is connected to hanging device or object side, while connecting the steel wire rope hook that arm lateral symmetry is parallel, steel wire rope connects has assembly pulley on tripod, play the guiding role.Specifically, a pair steel wire rope uses carriage vertically to move, by operating the rotating of two electrical hoists respectively, the tightness of two steel wire ropes of regulation, and keeping parallelism tetragon rock-steady structure, the holding equipment wind load in all directions and the steady statue of rotation process, the direction during adjustable equipment hoisting and time in place and angle simultaneously, with avoiding obstacles with reach requirement.
This utility model compared with prior art, has the beneficial effect that:
The most of the present utility model pull wind apparatus, compared with traditional method, there is the advantages such as high reliability, high safety, high stability.
Wind apparatus of pulling the most of the present utility model, simple in construction, it is simple to realize, be arranged on above truss-like arm, crane operation can be followed and synchronization action, do not affect crane and normally use.
The most of the present utility model pull wind apparatus, be greatly increased the safety and stability of equipment hoisting, alleviate the impact of environmental change, improve efficiency of construction.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of this utility model.
Fig. 2 is the structural representation of a kind of embodiment of this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings, preferably embodiment of the present utility model is described in further detail:
As illustrated in fig. 1 and 2, pull wind apparatus and be made up of electrical hoist 1 (containing steel wire rope 7, suspension hook 3), equalizer bar 5, tripod 9, shroud ring 4, stretcher 6, guide rope, cable rope 8 etc..Two electrical hoists 1 (containing steel wire rope 7, suspension hook 3) are arranged on the both sides of equalizer bar 5, and equalizer bar 5 is arranged on the root of truss-like arm 2, use shroud ring 5, stretcher etc. are attached and stablize；Two tripods 9 are arranged at the top of truss-like arm 2, use shroud ring 4, stretcher are attached and stablize too.During equipment hoisting, the steel wire rope 7 on electrical hoist 1 assembly pulley connecting shackle on tripod 9, linked together with the rope made of hemp on equipment or suspender belt by suspension hook 3 again, during equipment hoisting, by adjusting the tightness of steel wire rope degree of two electrical hoists 1 respectively, it is achieved the stability contorting of equipment and the adjustment of angle in place；This is pulled wind apparatus and is arranged on the arm of crane, can follow the operational motion of crane and synchronization action, and to equipment hoisting large-scale, that wind area is bigger, the highly equipment hoisting more than 50m, the effect needing big revolution operation is obvious；Also certain protective effect can be played to hoisting process meets with fitful wind equivalent risk.
Of the present utility model pull wind apparatus, wide accommodation, it is beneficial to promote the use of, the crane that can be widely applied to truss-like arm carries out equipment hoisting, and the most land wind-powered electricity generation, region, Intertidal zone and greater coasting area offshore wind farm etc. are large-scale, can also be used for the equipment hoisting that the wind areas such as desert, Gobi desert, grassland, mountain area are bigger.Can be used for the stability during increase equipment hoisting and safety, preferable economic benefit and social benefit can be brought.
Above content is to combine concrete preferred implementation further detailed description of the utility model, it is impossible to assert that of the present utility model being embodied as is confined to these explanations.For this utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (5)
1. the plant control unit being arranged on crane truss-like crane arm, it is characterized in that, including: electrical hoist, equalizer bar and tripod, described electrical hoist is arranged on the both sides of described equalizer bar, described equalizer bar is arranged on the root of truss-like arm, tripod is arranged on the position higher than hanging device height in place, the top of truss-like arm, uses shroud ring and stretcher is attached and fixes between described equalizer bar and tripod and described truss-like arm.
It is arranged on the plant control unit of crane truss-like crane arm the most as claimed in claim 1, it is characterised in that described electrical hoist and tripod are two.
It is arranged on the plant control unit of crane truss-like crane arm the most as claimed in claim 1, it is characterized in that, it is provided with on described truss-like arm and pulls wind, described electrical hoist includes steel wire rope and suspension hook, described steel wire rope is from electrical hoist out, the assembly pulley for guiding is had to connect described suspension hook on described tripod, suspender belt or cable rope is used to be attached between described suspension hook and hanging device, described suspender belt or cable rope while being connected to hanging device or hanging object, another side connects described suspension hook.
Be arranged on the plant control unit of crane truss-like crane arm the most as claimed in claim 3, it is characterised in that described in pull elegance parallelogram sturcutre.
Be arranged on the plant control unit of crane truss-like crane arm the most as claimed in claim 4, it is characterised in that described in pull elegance with movable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521057764.0U CN205653056U (en) | 2015-12-18 | 2015-12-18 | Install equipment controlling means at hoist truss -like jib loading boom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521057764.0U CN205653056U (en) | 2015-12-18 | 2015-12-18 | Install equipment controlling means at hoist truss -like jib loading boom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205653056U true CN205653056U (en) | 2016-10-19 |
Family
ID=57355147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521057764.0U Expired - Fee Related CN205653056U (en) | 2015-12-18 | 2015-12-18 | Install equipment controlling means at hoist truss -like jib loading boom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205653056U (en) |
-
2015
- 2015-12-18 CN CN201521057764.0U patent/CN205653056U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20191218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |