CN205387439U - Mast hoisting accessory - Google Patents
Mast hoisting accessory Download PDFInfo
- Publication number
- CN205387439U CN205387439U CN201620229601.4U CN201620229601U CN205387439U CN 205387439 U CN205387439 U CN 205387439U CN 201620229601 U CN201620229601 U CN 201620229601U CN 205387439 U CN205387439 U CN 205387439U
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- CN
- China
- Prior art keywords
- free bearing
- prypole
- block
- plate
- boom hoisting
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a mast hoisting accessory, includes lifting rod, standing block, running block, hoist engine and chain block, and two lifting rod one end are passed through the steel sheet and are connected fixedly, and the other end all sets up on the free bearing, is equipped with the lug board on two lifting rod's the link, the trompil respectively of level setting of lug board and both ends, lug board one end links to each other with the assembly pulley, and the other end is connected with the guy rope and is fixed, and the guy is restricted, and the other end passes through the anchor slab or the stock is fixed subaerial, the assembly pulley includes standing block and running block, and the assembly pulley is connected with hoister wire rope, running block below through hoist steel wire rope with lift by crane the thing and be connected. Through adopting above -mentioned structure, make narrow and small construction space's hoist and mount construction work can the normal clear, the removal can be dismantled to this device simultaneously, and is very convenient.
Description
Technical field
This utility model relates to Hydropower Station Construction field, particularly a kind of mast boom hoisting.
Background technology
At present, vertical ship lift at hydropower station top machine room bridge machine track girder lifts, and owing to building tower crane hoisting weight is relatively light, truck crane cannot be introduced into again highly ship lift top more than 50 meters, it is necessary to the track girder platform prefabricated at machine room is lifted by a kind of hanging apparatus.For the crane unapproachable position construction operation of narrow space, or superhigh-altitude platform carries out large-scale component, equipment integral hoisting, when building tower crane crane capacity is inadequate, it is necessary to make simple and easy hoisting device.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of mast boom hoisting, it is possible to well solve the problem that truck crane cannot be marched into the arena, building tower crane crane capacity is not enough, it is achieved that the carrying out of the large-scale component lifting work in narrow and small construction space.
For solving above-mentioned technical problem, this utility model be the technical scheme is that a kind of mast boom hoisting, including prypole, fixed pulley group, running block, hoist engine and chain block, two prypole one end connect fixing by steel plate, the other end is arranged on free bearing, the link of two prypoles is provided with shackle plate, shackle plate is horizontally disposed with and two ends perforate respectively, shackle plate one end is connected with assembly pulley, the other end is connected fixing with cable wind rope, and the cable wind rope other end is fixed on the ground by anchor pole；
Assembly pulley includes fixed pulley group and running block, and assembly pulley is connected with steel wire rope of windlass, and running block passes under lifting steel wire rope and is connected with lifting thing.
In preferred scheme, described free bearing is supported on ground free bearing base plate by one piece and two pieces of free bearing risers are welded to form, and free bearing riser is vertically set on free bearing base plate, is provided with hinge, does not fix between free bearing base plate and ground between two pieces of free bearing risers.
In preferred scheme, described prypole be provided with lower end-plate near one end of free bearing, lower end-plate is welded and fixed with being connected otic placode, and the hinge on free bearing realizes the hinged of prypole and free bearing through connection otic placode.
In preferred scheme, described cable wind rope is provided with chain block.
In preferred scheme, described cable wind rope is three, and on a prypole link place perpendicular, other two are separately positioned on outside two prypoles.
In preferred scheme, having leading block between described hoist engine and prypole, leading block fixes on the ground.
In preferred scheme, described prypole is made up of at least two steel pipes, is welded and fixed by connecting plate between steel pipe.
This novel provided a kind of mast boom hoisting, by adopting said structure, the lifting construction work making narrow and small construction space can be normally carried out, avoid truck crane cannot march into the arena and building tower crane crane capacity deficiency causes cannot the situation of normal construction, this mast boom hoisting can lift by crane the object of own wt 4-6 times, can easily carry out the lifting work of large-scale precast beam or component, and this device can dismantle movement, also have only to retighten leading block and cable wind rope during use, very convenient.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 of the present utility model faces structural representation.
Fig. 2 is side-looking structural representation of the present utility model.
Fig. 3 is prypole cross-sectional view of the present utility model.
In figure: prypole 1, shackle plate 2, fixed pulley group 3, running block 4, lifting thing 5, lower end-plate 6, connect otic placode 7, free bearing 8, lifts steel wire rope 9, hinge 10, leading block 11, hoist engine 12, anchor pole 13, chain block 14, cable wind rope 15, connecting plate 16, steel pipe 101, free bearing base plate 801, free bearing riser 802.
Detailed description of the invention
In Fig. 1-2, a kind of mast boom hoisting, including prypole 1, fixed pulley group 3, running block 4, hoist engine 12 and chain block 14, two prypole 1 one end connect fixing by steel plate, and the other end is arranged on free bearing 8, and the link of two prypoles 1 is provided with shackle plate 2, shackle plate 2 is horizontally disposed with and two ends perforate respectively, shackle plate 2 one end is connected with assembly pulley, and the other end is connected fixing with cable wind rope 15, and cable wind rope 15 other end is fixed on the ground by anchor pole 13；
Assembly pulley includes fixed pulley group 3 and running block 4, and assembly pulley 3 is connected with hoist engine 12 steel wire rope, and running block 4 passes under lifting steel wire rope 9 and is connected with lifting thing 5.
In preferred scheme, described free bearing 8 is supported on ground free bearing base plate 801 by one piece and two pieces of free bearing risers 802 are welded to form, free bearing riser 802 is vertically set on free bearing base plate 801, is provided with hinge bar 10, does not fix between free bearing base plate 801 and ground between two pieces of free bearing risers 802.Adopt said structure, facilitate the movement of whole hanging device.
In preferred scheme, described prypole 1 is provided with lower end-plate 6 near one end of free bearing 8, and lower end-plate 6 is welded and fixed with being connected otic placode 7, and hinge 10 on free bearing 8 realizes the hinged of prypole 1 and free bearing 8 through connecting otic placode 7.
In preferred scheme, described cable wind rope 15 is provided with chain block 14.By chain block 14, it is possible to regulate lifting thing front and back position in the horizontal direction.
In preferred scheme, described cable wind rope 15 is three, and one is arranged on the perpendicular of prypole 1 link place, and other two are separately positioned on outside two prypoles 1.Many cable wind ropes 15 are set, with the stability in the large of lifting device.
In preferred scheme, being provided with leading block 11 between described hoist engine 12 and prypole, leading block 11 fixes on the ground.When mobile whole device, hoist engine 12 can be followed and move together, it is only necessary to increase the quantity of leading block 11.
In preferred scheme such as Fig. 3, described prypole 1 is made up of at least two steel pipes 101, is welded and fixed by connecting plate 16 between steel pipe 101.Adopt many steel pipes, increase the intensity of prypole, it is possible to achieve the lifting of big weight lifting thing.
The specifically used mode of operation of this device is as follows:
Utilizing chain block 14 to strain cable wind rope 15, start hoist engine 12 and transfer running block 4 to proper height, lifting steel wire rope 9 one end is connected with lifting thing 5, and the other end is connected with running block 4 suspension hook.Start hoist engine 12 and promote lifting thing 5 to after exceeding installation position height, make prypole lean forward by regulating chain block 14 or swing back, thus the horizontal level of mobile lifting thing, the horizontal direction of lifting thing is finely tuned again through chain block 14, then utilizes chain block 14 to put down lifting thing.When needing to move to another lifting point, unclamping the connection between chain block 14, leading block 11 and anchor slab or anchor pole, with building tower crane, device is moved to another lifting object location, then repeat the above steps completes slinging work.In device moving process, hoist engine can not move, by increasing leading block.
Claims (7)
1. a mast boom hoisting, including prypole (1), fixed pulley group (3), running block (4), hoist engine (12) and chain block (14), it is characterized in that: two prypole (1) one end connect fixing by steel plate, the other end is arranged on free bearing (8), the link of two prypoles (1) is provided with shackle plate (2), shackle plate (2) is horizontally disposed with and two ends perforate respectively, shackle plate (2) one end is connected with assembly pulley, the other end is connected fixing with cable wind rope (15), cable wind rope (15) other end is fixed on the ground by anchor pole (13)；
Assembly pulley includes fixed pulley group (3) and running block (4), and assembly pulley (3) is connected with hoist engine (12) steel wire rope, and running block (4) passes under lifting steel wire rope (9) and is connected with lifting thing (5).
2. a kind of mast boom hoisting according to claim 1, it is characterized in that: described free bearing (8) is supported on ground free bearing base plate (801) by one piece and is welded to form with two pieces of free bearing risers (802), free bearing riser (802) is vertically set on free bearing base plate (801), it is provided with hinge (10) between two pieces of free bearing risers (802), does not fix between free bearing base plate (801) and ground.
3. a kind of mast boom hoisting according to claim 2, it is characterized in that: described prypole (1) is provided with lower end-plate (6) near one end of free bearing (8), lower end-plate (6) is welded and fixed with being connected otic placode (7), and hinge (10) on free bearing (8) realizes the hinged of prypole (1) and free bearing (8) through connecting otic placode (7).
4. a kind of mast boom hoisting according to claim 1, it is characterised in that: described cable wind rope (15) is provided with chain block (14).
5. a kind of mast boom hoisting according to claim 1 or 4, it is characterised in that: described cable wind rope (15) is three, and on prypole (1) link place perpendicular, other two are separately positioned on two prypole (1) outsides.
6. a kind of mast boom hoisting according to claim 1, it is characterised in that: having leading block (11) between described hoist engine (12) and prypole, leading block (11) fixes on the ground.
7. a kind of mast boom hoisting according to claim 1 or 3, it is characterised in that: described prypole (1) is made up of at least two steel pipes (101), is welded and fixed by connecting plate (16) between steel pipe (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620229601.4U CN205387439U (en) | 2016-03-24 | 2016-03-24 | Mast hoisting accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620229601.4U CN205387439U (en) | 2016-03-24 | 2016-03-24 | Mast hoisting accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205387439U true CN205387439U (en) | 2016-07-20 |
Family
ID=56376255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620229601.4U Withdrawn - After Issue CN205387439U (en) | 2016-03-24 | 2016-03-24 | Mast hoisting accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205387439U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106365054A (en) * | 2016-10-31 | 2017-02-01 | 林少明 | Material elevator for construction |
| 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 |
| CN111056466A (en) * | 2019-10-16 | 2020-04-24 | 重庆大学 | A kind of rapid hoisting construction method based on portable assembled multi-functional pick-up rod system |
| CN113582045A (en) * | 2021-06-23 | 2021-11-02 | 上海舜宝彩钢结构有限公司 | Hoisting equipment |
| CN113734993A (en) * | 2021-09-08 | 2021-12-03 | 中国石油化工股份有限公司 | Power-failure-free replacement method for pole-mounted transformer |
| CN114084814A (en) * | 2021-12-14 | 2022-02-25 | 中铁十局集团城建工程有限公司 | Lifting system suitable for small space |
| CN115231425A (en) * | 2022-08-15 | 2022-10-25 | 中天科技集团海洋工程有限公司 | Impeller assembly auxiliary equipment and construction process thereof |
| CN115285864A (en) * | 2022-06-28 | 2022-11-04 | 安徽送变电工程有限公司 | A system and method for hoisting a wellbore of a tower spanning the Yangtze River |
| CN117886229A (en) * | 2024-03-13 | 2024-04-16 | 河南省第二建设集团有限公司 | Multifunctional integrated rail type lifting mechanism |
| CN118144008A (en) * | 2024-05-11 | 2024-06-07 | 中国特种设备检测研究院 | A retractable device and retractable method for a fixed-roof tank inspection robot |
| CN119142981A (en) * | 2024-10-16 | 2024-12-17 | 中建三局集团有限公司 | Steel member hoisting device in limited space and construction method thereof |
-
2016
- 2016-03-24 CN CN201620229601.4U patent/CN205387439U/en not_active Withdrawn - After Issue
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106365054A (en) * | 2016-10-31 | 2017-02-01 | 林少明 | Material elevator for construction |
| 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 |
| CN111056466A (en) * | 2019-10-16 | 2020-04-24 | 重庆大学 | A kind of rapid hoisting construction method based on portable assembled multi-functional pick-up rod system |
| CN113582045B (en) * | 2021-06-23 | 2024-03-19 | 上海舜宝彩钢结构有限公司 | Hoisting equipment |
| CN113582045A (en) * | 2021-06-23 | 2021-11-02 | 上海舜宝彩钢结构有限公司 | Hoisting equipment |
| CN113734993A (en) * | 2021-09-08 | 2021-12-03 | 中国石油化工股份有限公司 | Power-failure-free replacement method for pole-mounted transformer |
| CN113734993B (en) * | 2021-09-08 | 2024-01-09 | 中国石油化工股份有限公司 | Power-outage-free replacement method for pole-mounted transformer |
| CN114084814A (en) * | 2021-12-14 | 2022-02-25 | 中铁十局集团城建工程有限公司 | Lifting system suitable for small space |
| CN114084814B (en) * | 2021-12-14 | 2024-10-11 | 中铁十局集团城建工程有限公司 | Lifting system suitable for small space |
| CN115285864A (en) * | 2022-06-28 | 2022-11-04 | 安徽送变电工程有限公司 | A system and method for hoisting a wellbore of a tower spanning the Yangtze River |
| CN115231425A (en) * | 2022-08-15 | 2022-10-25 | 中天科技集团海洋工程有限公司 | Impeller assembly auxiliary equipment and construction process thereof |
| CN115231425B (en) * | 2022-08-15 | 2024-09-06 | 中天科技集团海洋工程有限公司 | Impeller assembly auxiliary equipment and construction process thereof |
| CN117886229A (en) * | 2024-03-13 | 2024-04-16 | 河南省第二建设集团有限公司 | Multifunctional integrated rail type lifting mechanism |
| CN118144008A (en) * | 2024-05-11 | 2024-06-07 | 中国特种设备检测研究院 | A retractable device and retractable method for a fixed-roof tank inspection robot |
| CN119142981A (en) * | 2024-10-16 | 2024-12-17 | 中建三局集团有限公司 | Steel member hoisting device in limited space and construction method thereof |
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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 | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160720 Effective date of abandoning: 20220426 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160720 Effective date of abandoning: 20220426 |