CN204173767U - Cantilevered mast-up - Google Patents
Cantilevered mast-up Download PDFInfo
- Publication number
- CN204173767U CN204173767U CN201420566159.5U CN201420566159U CN204173767U CN 204173767 U CN204173767 U CN 204173767U CN 201420566159 U CN201420566159 U CN 201420566159U CN 204173767 U CN204173767 U CN 204173767U
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- CN
- China
- Prior art keywords
- leg
- foreleg
- girder
- hound
- cantilevered mast
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of cantilevered mast-up, girder is jointly connected as main structure by foreleg and back leg, girder front end is provided with hanger, the both sides at forward and backward leg place are respectively arranged with the left and right secondary leg connected in splayed configuration, the bottom of each leg is equipped with the support leg liner plate with foundation anchor, in case supporting leg damages basic local pressure is excessive and increases stability.The utility model in placely on the spot can carry out dismounting, and assembling rear stability is good.Its hoisting height is high, lifting weight large, and simple structure is practical, has better alerting ability, change the deficiency of existing hanging method than crane, tower crane.Cantilevered mast-up of the present utility model and other hanging methods, with the use of meeting overweight, labyrinth as the accurate fast hoisting of steel structure, solve a difficult problem for superelevation and indoor hoisting.Cantilevered mast-up has and is easy to mobile compared with traditional hoisting technology, makes simple cost low, economical and practical, can the reduction of erection time, the advantage of increasing economic efficiency.
Description
Technical field
The utility model relates to a kind of hoisting tooling, particularly relates to a kind of cantilevered mast-up.
Background technology
In building construction process, lifting is modal vertical transporting method.Movable crane is one common in lifting, and its shortcoming can not limit by the maximum hoisting height of movable crane at the height of indoor use, lifting; Floor type tower crane is also common one, and its shortcoming is subject to installation site restriction handling very flexible, lifting weight little.In actual building operation, construction of super highrise building often needs some heavy materials or component to be directly lifted in building, and above two kinds of frocks bring great difficulty to the demand in practice of construction.
Utility model content
The purpose of this utility model be provide that a kind of structure is simple, cost is low, easy to use, can in the random disassembly and assembly of architecture indoor and can by heavy material or lifting component to the high-rise arbitrarily cantilevered mast-up of super-high buildings.
The purpose of this utility model can realize.Cantilevered mast-up of the present utility model is by hanger, girder, foreleg, back leg, front right-leg, front left-leg, rear right-leg, rear left-leg, cantilever diagonal bracing bar, foreleg hound, back leg hound and some support leg liner plates are formed, the front end of described girder connects hanger, girder connects foreleg below center, back leg is connected below rear end, described foreleg is connected a front right-leg jointly with the right side of girder, foreleg is connected a front left-leg jointly with the left side of girder, described back leg is connected a rear right-leg jointly with the right side of girder, back leg is connected a rear left-leg jointly with the left side of girder, before described foreleg bottom with below kingpost cantalever end between be connected a cantilever diagonal bracing bar, after described foreleg bottom with below girder rear portion between be connected a foreleg hound, before described back leg bottom with below girder rear portion between be connected a back leg hound, described foreleg, back leg, front right-leg, front left-leg, rear right-leg, the bottom surface of rear left-leg is equipped with support leg liner plate.
The utility model cantilevered mast-up, wherein said front right-leg and front left-leg and rear right-leg and rear left-leg are all connected to the both sides of described foreleg and girder in splayed.
The utility model cantilevered mast-up, be the detachable unitized construction that high strength bolt connects between wherein said hanger, girder, foreleg, back leg, front right-leg, front left-leg, rear right-leg, rear left-leg, cantilever diagonal bracing bar, foreleg hound, back leg hound, or the stationary structure for welding.
The utility model cantilevered mast-up, wherein said foreleg, back leg, front right-leg, front left-leg, rear right-leg, rear left-leg, cantilever diagonal bracing bar, foreleg hound, back leg hound are formed by I-beam section.
The utility model cantilevered mast-up difference from prior art is that the utility model cantilevered mast-up is connected girder as main structure jointly by foreleg and back leg, lever principle is utilized to make girder front end hanger become stable suspension centre, front and back leg arranges secondary leg in left and right respectively, to strengthen the stability of level, each leg is connected with basis with basic plane junction support leg liner plate, prevent i shaped steel to the excessive destruction of causing of basic local pressure, each support leg liner plate is all connected with basic design by crab-bolt, increases its stability.The utility model is easy to dismounting, can in placely on the spot assemble, and assembling rear stability is good.Cantilevered mast-up hoisting height is high, lifting weight large, and simple structure is practical, has better alerting ability, lift, change the deficiency of existing hanging method with a kind of novel lifting form to superduty material and weight than crane, tower crane.Cantilevered mast-up and other hanging method, with the use of meeting the accurate fast hoisting of labyrinth as steel structure, solve a difficult problem for superelevation and indoor hoisting.Cantilevered mast-up has and is easy to mobile compared with traditional hoisting technology, makes simple cost low, economical and practical, can the reduction of erection time, the advantage of increasing economic efficiency.
Below in conjunction with accompanying drawing, cantilevered mast-up of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model cantilevered mast-up.
Fig. 2 is the structure schematic front view of the utility model cantilevered mast-up.
Fig. 3 is the right schematic side view of structure of the utility model cantilevered mast-up.
Fig. 4 is rotation 180 ° of structure schematic top plan view of the utility model cantilevered mast-up.
Fig. 5 is provided with the support leg liner plate of anchoring piece connecting bore and the connection diagram of any supporting leg.
Detailed description of the invention
As Figure 1-Figure 5, cantilevered mast-up of the present utility model is made up of hanger 1, girder 2, foreleg 3-2, back leg 3-1, front right-leg 4-1, front left-leg 4-2, rear right-leg 4-3, rear left-leg 4-4, cantilever diagonal bracing bar 5-1, foreleg hound 5-2, back leg hound 5-3 and some support leg liner plates 6.The front end of girder 2 connects hanger 1.Girder 2 connects foreleg 3-2 below center, below rear end, connect back leg 3-1.Foreleg 3-2 is connected a front right-leg 4-1 jointly with the right side of girder 2, and foreleg 3-2 is connected a front left-leg 4-2 jointly with the left side of girder 2; Back leg 3-1 is connected a rear right-leg 4-3 jointly with the right side of girder 2, and back leg 3-1 is connected a rear left-leg 4-4 jointly with the left side of girder 2.Before foreleg 3-2 bottom with below girder 2 cantilever end between be connected a cantilever diagonal bracing bar 5-1.After foreleg 3-2 bottom with below girder 2 rear portion between be connected a foreleg hound 5-2.Before back leg 3-1 bottom with below girder 2 rear portion between be connected a back leg hound 5-3.The bottom surface of foreleg 3-2, back leg 3-1, front right-leg 4-1, front left-leg 4-2, rear right-leg 4-3, rear left-leg 4-4 is equipped with support leg liner plate 6.Front right-leg 4-1 and front left-leg 4-2 and rear right-leg 4-3 and rear left-leg 4-4 is all connected to the both sides of described foreleg 3-2 and girder 2 in splayed.
The utility model cantilevered mast-up, wherein between hanger 1, girder 2, foreleg 3-2, back leg 3-1, front right-leg 4-1, front left-leg 4-2, rear right-leg 4-3, rear left-leg 4-4, cantilever diagonal bracing bar 5-1, foreleg hound 5-2, back leg hound 5-3 or for high strength bolt connect detachable unitized construction, or for welding stationary structure.
Foreleg 3-2 in the utility model cantilevered mast-up, back leg 3-1, front right-leg 4-1, front left-leg 4-2, rear right-leg 4-3, rear left-leg 4-4, cantilever diagonal bracing bar 5-1, foreleg hound 5-2, back leg hound 5-3 are formed by I-beam section.
The utility model cantilevered mast-up is a kind of hoisting bracket of cantilevered structure.Rack body utilizes leg-of-mutton stability, lifting power is converted to the axle power of each rod member, reduces the generation of moment of flexure, prevents hoisting structure unstability.Utilize anchoring piece to be anchored in the random layer structure of building by cantilevered mast-up of the present utility model by support leg liner plate, hanger connects suspender, cantilevered mast-up of the present utility model can be used.Cantilevered mast-up in use can flexible Application, can determine the shaped steel trade mark of concrete mast-up according to the size of cantilever part and lifting weight.The present embodiment lifting weight be 300KN, distance of encorbelmenting in 3400mm situation, HN496X199 selected by girder, and all the other all select HW200X204, and leg plate all selects 20mm plate iron to make.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (4)
1. a cantilevered mast-up, it is characterized in that: described cantilevered mast-up is by hanger (1), girder (2), foreleg (3-2), back leg (3-1), front right-leg (4-1), front left-leg (4-2), rear right-leg (4-3), rear left-leg (4-4), cantilever diagonal bracing bar (5-1), foreleg hound (5-2), back leg hound (5-3) and some support leg liner plates (6) are formed, the front end of described girder (2) connects hanger (1), girder (2) connects foreleg (3-2) below center, back leg (3-1) is connected below rear end, described foreleg (3-2) and the right side of girder (2) are connected a front right-leg (4-1) jointly, foreleg (3-2) and the left side of girder (2) are connected a front left-leg (4-2) jointly, described back leg (3-1) and the right side of girder (2) are connected a rear right-leg (4-3) jointly, back leg (3-1) and the left side of girder (2) are connected a rear left-leg (4-4) jointly, before described foreleg (3-2) bottom with below girder (2) cantilever end between be connected a cantilever diagonal bracing bar (5-1), after described foreleg (3-2) bottom with below girder (2) rear portion between be connected a foreleg hound (5-2), before described back leg (3-1) bottom with below girder (2) rear portion between be connected a back leg hound (5-3), described foreleg (3-2), back leg (3-1), front right-leg (4-1), front left-leg (4-2), rear right-leg (4-3), the bottom surface of rear left-leg (4-4) is equipped with support leg liner plate (6).
2. cantilevered mast-up according to claim 1, is characterized in that: described front right-leg (4-1) and front left-leg (4-2) and rear right-leg (4-3) and rear left-leg (4-4) are all connected to the both sides of described foreleg (3-2) and girder (2) in splayed.
3. cantilevered mast-up according to claim 1 and 2, it is characterized in that: be the detachable unitized construction that high strength bolt connects between described hanger (1), girder (2), foreleg (3-2), back leg (3-1), front right-leg (4-1), front left-leg (4-2), rear right-leg (4-3), rear left-leg (4-4), cantilever diagonal bracing bar 5-1, foreleg hound 5-2, back leg hound 5-3, or the stationary structure for welding.
4. cantilevered mast-up according to claim 3, is characterized in that: described foreleg (3-2), back leg (3-1), front right-leg (4-1), front left-leg (4-2), rear right-leg (4-3), rear left-leg (4-4), cantilever diagonal bracing bar 5-1, foreleg hound 5-2, back leg hound 5-3 are formed by I-beam section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566159.5U CN204173767U (en) | 2014-09-29 | 2014-09-29 | Cantilevered mast-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566159.5U CN204173767U (en) | 2014-09-29 | 2014-09-29 | Cantilevered mast-up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204173767U true CN204173767U (en) | 2015-02-25 |
Family
ID=52562596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420566159.5U Expired - Fee Related CN204173767U (en) | 2014-09-29 | 2014-09-29 | Cantilevered mast-up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204173767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109879185A (en) * | 2019-03-11 | 2019-06-14 | 长沙中联恒通机械有限公司 | A kind of hoisting apparatus, fire plant and its mechanical equipment |
-
2014
- 2014-09-29 CN CN201420566159.5U patent/CN204173767U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109879185A (en) * | 2019-03-11 | 2019-06-14 | 长沙中联恒通机械有限公司 | A kind of hoisting apparatus, fire plant and its mechanical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Dai Jinhui Inventor after: Hao Junfeng Inventor after: Yang Yawei Inventor before: Dai Jinhui Inventor before: Hao Junfeng Inventor before: Yang Yawei |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |