CN205294694U - Movable independent derrick mast hoist device - Google Patents
Movable independent derrick mast hoist device Download PDFInfo
- Publication number
- CN205294694U CN205294694U CN201520972682.2U CN201520972682U CN205294694U CN 205294694 U CN205294694 U CN 205294694U CN 201520972682 U CN201520972682 U CN 201520972682U CN 205294694 U CN205294694 U CN 205294694U
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- CN
- China
- Prior art keywords
- pin shaft
- shaft hole
- derrick mast
- base
- hoisting device
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- 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.)
- Withdrawn - After Issue
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- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 241000826860 Trapezium Species 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model provides a movable independent derrick mast hoisting device, which comprises a derrick mast upright, a pin shaft and an embedded part, wherein the bottom of the derrick mast upright is provided with a base, and the base is provided with a pin shaft hole; the top end of the embedded part is provided with a mounting plate corresponding to the base, and the mounting plate is provided with a pin shaft hole corresponding to the pin shaft hole on the base; the derrick mast is arranged on the embedded part by the pin shaft penetrating through the pin shaft hole of the base and the pin shaft hole of the mounting plate; above-mentioned structure not only has hoist and mount efficient, low in manufacturing cost, dismantles the performance convenient, that the use is nimble, can realize safe, reliably hoist and mount operation to the component within 10 tons in the hidden environment, narrow and small space, or the unable region that covers of tower crane moreover.
Description
Technical field
This utility model belongs to building crane hoisting equipment technical field, particularly relates to a kind of for hidden environment, small space, or the packaged type independence derrick mast hoisting device that the component within 10 tons in the region that cannot cover of tower crane carries out lifting.
Background technology
Along with the development of national economy, the demand that will build the large spaces such as more bigger physical culture, leisure, exhibition, air harbor, hangar and extra space building is very vigorous. This type of construction style is generally spatial steel structure, and structural shape can be divided into rack (light steel), space truss (weight steel) etc. These buildings have the features such as geographical indicator meaning after generally all having that span is big, moulding is unique, stress is complicated and building up.
In the installing engineering of the building element of this kind of large span, widely used Universal hoisting equipment, such as crawler crane, derrick crane, gantry crane or truck crane carry out lifting component construction operation, and the method has that technology maturation, equipment is reliable, high efficient construction. This kind of equipment is typically on ground carry out operation or be placed in equipment Foundations and complete construction and installation task.
Development along with capital construction, the expansion of construction scope, height and the span of building are stepped up, the component and fitting specification of building also increasing, become increasingly complex, lifting construction equipment is just constantly proposed new requirement by this, and the using method of some main equipments must be constantly updated. Existing crawler crane, truck crane can arbitrarily adjust location, comparatively flexible comparatively speaking, but lifting place is also had higher requirements by crawler crane, truck crane, and the flatness on such as road surface, intensity etc. must reach certain requirement, otherwise cannot normally walk. Therefore, if during lifting component outside running into hidden environment, small space, closing space or being in the lifting scope of on-the-spot crane hoisting equipment, and on-the-spot place does not possess the mobile equipment walking condition such as crawler crane, truck crane, it has to use other lifting modes such as derrick mast hoisting.
Derrick mast hoisting lifts also referred to as mast, and middle-size and small-size derrick mast hoisting typically belongs to the one of Artificial Soil way hoisting.Gin pole is simplest crane gear, has timber structure and metal structure two kinds. Timber structure generally selects round log to overlap; Metal structure often has steel tube mast, shaped steel lattice, aluminium alloy structure etc. There are the combining forms such as only bar, double; two mast, herringbone bar. General small-sized mast has that making is simple, mounting or dismounting convenient, and lifting capacity is big, is limited little feature by construction site. Derrick mast hoisting is generally mostly is treatment in accordance with local conditions, is also largely effective to the place that cannot use hoisting machinery, also can save cost of constructor's mechanical plant simultaneously.
Based on above-mentioned advantage, gin pole may be used for the equipment vertical transport of skyscraper, but the hinged-support of existing gin pole is fixedly connected with the built-in fitting in skyscraper ground by bolt mostly, such connected mode makes the gin pole position range of choice in skyscraper little, do not adapt to job site complicated and changeable, and the setting of built-in fitting is not only constructed loaded down with trivial details, also the ground of building is damaged simultaneously. Therefore, necessary existing derrick mast hoisting is improved.
Utility model content
Technical problem to be solved in the utility model is in that to provide a kind of packaged type independence derrick mast hoisting device, it is intended to it not only there is lifting efficiency height, low cost of manufacture, convenient disassembly, use performance flexibly, and can to hidden environment, small space, or the component within 10 tons in the region that cannot cover of tower crane realizes reliably and securely lifting operation.
This utility model is achieved in that a kind of packaged type independence derrick mast hoisting device, and it includes gin pole column, bearing pin and built-in fitting, and the bottom of described gin pole column is provided with base, and described base is provided with pin shaft hole; The corresponding described base in the top of described built-in fitting is provided with installing plate, and described installing plate is provided with the pin shaft hole corresponding with the pin shaft hole on described base; Described gin pole column is arranged on described built-in fitting by the pin shaft hole of the described bearing pin described base of traverse and the pin shaft hole of described installing plate.
Further, aforesaid packaged type independence derrick mast hoisting device also includes transverse slat and angle support; Described transverse slat is arranged on the top of described gin pole column, and described angle supports between side and the described transverse slat being connected to described gin pole column.
Further, aforesaid angle supports and have employed inclined support bar structure, and described inclined support bar structure is supported between described gin pole column and described transverse slat; Described inclined support bar structure described transverse slat can be provided support reinforcing effect with improve described transverse slat intensity while, reduce the requirement to material of the described transverse slat.
Further, aforesaid packaged type independence derrick mast hoisting device also includes pulley, steel wire rope, snap ring, jack, auxiliary steel wire rope and buckle, described pulley is vertically connected on the end of described transverse slat by slip rope, described steel wire loop is located on described pulley, described snap ring is connected with described pulley by described steel wire rope, described snapping through described jack and be connected with described snap ring, described auxiliary steel wire rope is connected to described snap ring and described card is buckled, and described buckle is for connecting the component that need to lift.
Further, aforesaid base and all substantially trapezoidal structure of described installing plate, the pin shaft hole of described base and described installing plate is respectively arranged on the diagonal of described trapezium structure.
This utility model is compared with prior art, have the beneficial effects that: the packaged type independence derrick mast hoisting device that this utility model embodiment provides, by being provided with the base of pin shaft hole in the bottom of described independent gin pole, weld the installing plate with corresponding pin shaft hole on the top of described built-in fitting and pass through the pin shaft hole of the described bearing pin pin shaft hole through described base and described built-in fitting, thus described independent gin pole and described built-in fitting are tightly secured together, with to hidden environment, small space, or the component within 10 tons in the region that tower crane cannot cover realizes safety, reliably lifting operation, not only lifting efficiency is high, low cost of manufacture, and convenient disassembly, use flexibly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the packaged type independence derrick mast hoisting device that this utility model embodiment provides.
The packaged type independence derrick mast hoisting device that Fig. 2 is in Fig. 1 carries out the structural representation that embedded part is pre-buried.
Fig. 3 is the structural representation that the packaged type independence derrick mast hoisting device in Fig. 1 carries out gin pole installation.
Fig. 4 is the structural representation that the packaged type independence derrick mast hoisting device in Fig. 1 carries out debugging suspender.
Fig. 5 is the structural representation of the packaged type independence preliminary lifting components of derrick mast hoisting device in Fig. 1.
Fig. 6 is the structural representation that the lifting component of the packaged type independence derrick mast hoisting device in Fig. 1 is in place.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
Referring to shown in Fig. 1, the component that the packaged type independence derrick mast hoisting device that this utility model embodiment provides is used within 10 tons in the region that hidden environment, small space or tower crane cannot be covered lifts. Described packaged type independence derrick mast hoisting device includes gin pole column 1, bearing pin 2, built-in fitting 3, transverse slat 4, angle support 5, pulley 6, steel wire rope 7, snap ring 8, jack 9, auxiliary steel wire rope 11 and buckle 12. Described built-in fitting 3 is connected with the base 10 of described gin pole column 1 by being arranged on installing plate 30 on described built-in fitting 3 and described bearing pin 2, described transverse slat 4 is arranged on the top of described gin pole column 1, and described angle supports between 5 side and the described transverse slats 4 being connected to described gin pole column 1. Described pulley 6 is vertically connected on the end of described transverse slat 4 by slip rope (non-label), described steel wire rope 7 is set on described pulley 6, described snap ring 8 is connected with described pulley 6 by steel wire rope (non-label), described buckle 12 is connected with described snap ring 8 by described jack 9, described auxiliary steel wire rope 11 is connected on described snap ring 8 and described buckle 12, and described buckle 12 is for connecting the component that need to lift.
The centre position of described base 10 is provided with a pin shaft hole 100, described installing plate 30 is welded on the top of described built-in fitting 3, on described installing plate 30, the position of the pin shaft hole 100 of corresponding described base 10 is provided with pin shaft hole (non-label), described bearing pin 2 is through the pin shaft hole of the pin shaft hole 100 of described base 10 and described installing plate 30 thus being fixed together with described built-in fitting 3 by described gin pole column 1, in order to follow-up component is carried out lifting operation. And after completing lifting operation, by dismantling described bearing pin 2, described gin pole column 1 is separated with described built-in fitting 3, in order to reusing described gin pole column next time, therefore described gin pole column packaged type uses flexibly. In the present embodiment, described base 10 and all substantially trapezoidal structure of described installing plate 30, described pin shaft hole is arranged on the diagonal of described trapezium structure.
In the present embodiment, in order to reduce the bending moment force of described transverse slat 4, described angle supports 5 and have employed inclined support bar structure, and described inclined support bar structure is supported between described gin pole column 1 and described transverse slat 4. Described transverse slat 4 can be provided support reinforcing effect by described inclined support bar structure, thus while improve the intensity of described transverse slat 4, it is possible to decrease the requirement to material of the described transverse slat 4. Described gin pole column 1 is connected by bearing pin 2 with described built-in fitting 3, it is simple to install and dismounting, safe and reliable.
Please joining shown in Fig. 2 to Fig. 6, for the packaged type independence derrick mast hoisting device process schematic that component is lifted that this utility model embodiment provides, the step of the hanging method of described packaged type independence derrick mast hoisting device is as follows:
S0: bury built-in fitting near the anchor point of component needing lifting underground, and weld the installing plate with pin shaft hole on the top of described built-in fitting;
S1: independent gin pole is provided and installs described independent gin pole, by by described gin pole column 1 horizontal positioned, the pin shaft hole 100 of the base 10 bottom described gin pole column 1 is connected by described bearing pin 2 with the pin shaft hole on the installing plate 30 on described built-in fitting 3, thus described independent gin pole and described built-in fitting are fixed together;
S2: debug all parts on described independent gin pole: described transverse slat 4, described angle support 5, described pulley 6, described steel wire rope 7, described snap ring 8, described jack 9, described auxiliary steel wire rope 11 and described buckle 12) to the correct installation site of their correspondence;
S3: the component that need to lift is provided, described buckle 12 is fixed on described component 100, and by adjusting all parts of described independent gin pole, make described component be located on initial Hoisting Position;
S4: by all parts of gin pole independent described in start thus by described lifting component to need position, thus completing the lifting operation of described component.
The packaged type independence derrick mast hoisting device of this utility model embodiment offer and hanging method thereof, by being provided with the base of pin shaft hole in the bottom of described independent gin pole, weld the installing plate with corresponding pin shaft hole on the top of described built-in fitting and pass through the pin shaft hole of the described bearing pin pin shaft hole through described base and described built-in fitting, thus described independent gin pole and described built-in fitting are tightly secured together, with to hidden environment, small space, or the component within 10 tons in the region that tower crane cannot cover realizes safety, reliably lifting operation, not only lifting efficiency is high, low cost of manufacture, and convenient disassembly, use flexibly.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (5)
1. a packaged type independence derrick mast hoisting device, it is characterised in that: described packaged type independence derrick mast hoisting device includes gin pole column, bearing pin and built-in fitting, and the bottom of described gin pole column is provided with base, and described base is provided with pin shaft hole; The corresponding described base in the top of described built-in fitting is provided with installing plate, and described installing plate is provided with the pin shaft hole corresponding with the pin shaft hole on described base; Described gin pole column is arranged on described built-in fitting by the pin shaft hole of the described bearing pin described base of traverse and the pin shaft hole of described installing plate.
2. packaged type independence derrick mast hoisting device as claimed in claim 1, it is characterised in that described packaged type independence derrick mast hoisting device also includes transverse slat and angle supports; Described transverse slat is arranged on the top of described gin pole column, and described angle supports between side and the described transverse slat being connected to described gin pole column.
3. packaged type independence derrick mast hoisting device as claimed in claim 2, it is characterised in that described angle supports and have employed inclined support bar structure, and described inclined support bar structure is supported between described gin pole column and described transverse slat; Described inclined support bar structure described transverse slat can be provided support reinforcing effect with improve described transverse slat intensity while, reduce the requirement to material of the described transverse slat.
4. packaged type independence derrick mast hoisting device as claimed in claim 3, it is characterized in that, described packaged type independence derrick mast hoisting device also includes pulley, steel wire rope, snap ring, jack, auxiliary steel wire rope and buckle, described pulley is vertically connected on the end of described transverse slat by slip rope, described steel wire loop is located on described pulley, described snap ring is connected with described pulley by described steel wire rope, described snap through described jack and be connected with described snap ring, described auxiliary steel wire rope is connected to described snap ring and described card is buckled, described buckle is for connecting the component that need to lift.
5. packaged type independence derrick mast hoisting device as claimed in claim 4, it is characterised in that described base and all substantially trapezoidal structure of described installing plate, the pin shaft hole of described base and described installing plate is respectively arranged on the diagonal of described trapezium structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520972682.2U CN205294694U (en) | 2015-11-27 | 2015-11-27 | Movable independent derrick mast hoist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520972682.2U CN205294694U (en) | 2015-11-27 | 2015-11-27 | Movable independent derrick mast hoist device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205294694U true CN205294694U (en) | 2016-06-08 |
Family
ID=56436074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520972682.2U Withdrawn - After Issue CN205294694U (en) | 2015-11-27 | 2015-11-27 | Movable independent derrick mast hoist device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205294694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417422A (en) * | 2015-11-27 | 2016-03-23 | 中建钢构有限公司 | Movable independent derrick mast hoisting device and hoisting method thereof |
| CN108792982A (en) * | 2018-07-05 | 2018-11-13 | 上海市机械施工集团有限公司 | Hanging apparatus and hanging method |
-
2015
- 2015-11-27 CN CN201520972682.2U patent/CN205294694U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417422A (en) * | 2015-11-27 | 2016-03-23 | 中建钢构有限公司 | Movable independent derrick mast hoisting device and hoisting method thereof |
| CN105417422B (en) * | 2015-11-27 | 2019-01-11 | 中建钢构有限公司 | Movable independent derrick mast hoisting device and hoisting method thereof |
| CN108792982A (en) * | 2018-07-05 | 2018-11-13 | 上海市机械施工集团有限公司 | Hanging apparatus and hanging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160608 Effective date of abandoning: 20190111 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160608 Effective date of abandoning: 20190111 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |