CN209567738U - A kind of multiple spot lift for the rotary shaft excavation machine of method of sinking - Google Patents
A kind of multiple spot lift for the rotary shaft excavation machine of method of sinking Download PDFInfo
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- CN209567738U CN209567738U CN201822042756.9U CN201822042756U CN209567738U CN 209567738 U CN209567738 U CN 209567738U CN 201822042756 U CN201822042756 U CN 201822042756U CN 209567738 U CN209567738 U CN 209567738U
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- hoisting frame
- multiple spot
- excavation machine
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Abstract
A kind of multiple spot lift for the rotary shaft excavation machine of method of sinking, it is related to a kind of lift, including more mutually isostructural synchronous hoister systems, every synchronous hoister system includes synchronous winch, hoisting frame and wirerope, synchronous winch is distributed along vertical shaft circumferencial direction on the ground, the side of synchronous winch is equipped with hoisting frame, each hoisting frame corresponds the side bar arrangement in shaft excavation machine rack respectively, movable pulley is respectively and fixedly provided on the top of side bar, in hoisting frame upper level direction, there are two fixed pulleys for arrangement, the one ends wound of wirerope is on the roller of synchronous winch, the other end is connect after successively bypassing two fixed pulleys with movable pulley, it is equipped in the side of roller and provides the motor of power for roller；The utility model realizes that shaft excavation machine multiple spot steadily lifts by crane by the synchronization lifting to development machine side bar, highly-safe, and each suspension centre lifts by crane, lowering velocity is consistent, has good application value.
Description
Technical field
The utility model relates to a kind of lift, more particularly, to a kind of for the rotary shaft excavation machine of method of sinking
Multiple spot lift.
Background technique
Well known, with the development of national economy, Construction of Urban Rail Traffic and Urban Underground piping lane construction are sent out in recent years
Exhibition is swift and violent.It is built in underground engineering, for example shield launching receives vertical shaft, mining vertical shaft, tunnel ventilation vertical shaft, underground fortification
In the underground engineering constructions such as vertical shaft, underground parking, mine working, traffic tunnel, in order to guarantee going on smoothly for construction, need
Dig the vertical shaft for transport goods and ventilation.The upper end of vertical shaft is connected to ground, the lower end connection tunnel of vertical shaft or tunnel.It is perpendicular
Well driving is the work progress for excavating vertical shaft (also known as vertical) vertically downward by ground.Shaft excavation machine carries out in work progress,
Utilize hoisting mechanism cooperation lifting, decentralization heading equipment；At present for weight lifting, if an only suspension centre, weight decentralization
It is extremely unstable, to keep steady under guarantee generally using multiple spot lifting, but due to not can guarantee in the lowering velocity of each point
It is exactly the same, it will lead to the inclination of decentralization object, there is biggish security risk.
Summary of the invention
In order to overcome the shortcomings in the background art, the utility model discloses one kind to be used to the rotary shaft sinking of method
The multiple spot lift of machine realizes steady lifting, highly-safe purpose.
In order to realize the goal of the invention, the utility model adopts the following technical solution:
A kind of multiple spot lift for the rotary shaft excavation machine of method of sinking, including more mutually isostructural synchronous strands
Vehicle system, every synchronous hoister system include synchronous winch, hoisting frame and wirerope, and synchronous winch is on the ground along vertical shaft circle
The side of circumferential direction distribution, synchronous winch is equipped with hoisting frame, and each hoisting frame is corresponded respectively in shaft excavation machine rack
Side bar arrangement, be respectively and fixedly provided with movable pulley on the top of side bar, arrangement is there are two fixed pulley in hoisting frame upper level direction, steel
On the roller of synchronous winch, the other end is connect after successively bypassing two fixed pulleys with movable pulley the one ends wound of cord, is being rolled
The side of cylinder, which is equipped with, provides the motor of power for roller.
The multiple spot lift for being used to the rotary shaft excavation machine of method, two fixed pulleys are separately mounted to mention
On two pulley brackets for rising frame top two sides.
The quantity of synchronous hoister system is arranged in the multiple spot lift for being used to the rotary shaft excavation machine of method
It is identical as the quantity of development machine rack side bar.
By adopting the above-described technical solution, the utility model has the following beneficial effects:
The multiple spot lift described in the utility model for being used to the rotary shaft excavation machine of method, by development machine
The synchronization lifting of side bar realizes that shaft excavation machine multiple spot steadily lifts by crane, highly-safe, and the lifting of each suspension centre, lowering velocity
Unanimously, there is good application value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1, fixed pulley；2, wirerope；3, synchronous winch；4, movable pulley；5, side bar；6, roller；7, hoisting frame.
Specific embodiment
By the following examples can detailed explanation the utility model, open the purpose of this utility model is intended to protect
All technological improvements in the scope of the utility model.
It is used to the multiple spot lift of the rotary shaft excavation machine of method in conjunction with described in attached drawing 1, including more identical
The synchronization hoister system of structure, every synchronous hoister system include synchronous winch 3, hoisting frame 7 and wirerope 2, synchronous winch 3
It is distributed on the ground along vertical shaft circumferencial direction, the side of synchronous winch 3 is equipped with hoisting frame 7, and each difference of hoisting frame 7 one is a pair of
It should be arranged in the side bar 5 of shaft excavation machine rack, movable pulley 4 is respectively and fixedly provided on the top of side bar 5, in 7 upper level of hoisting frame
Direction arrangement is there are two fixed pulley 1, and for the one ends wound of wirerope 2 on the roller 6 of synchronous winch 3, the other end successively bypasses two
It is connect after a fixed pulley 1 with movable pulley 4, is equipped in the side of roller 6 and provides the motor of power for roller 6.
The multiple spot lift for being used to the rotary shaft excavation machine of method, two fixed pulleys 1 are separately mounted to
On two pulley brackets of 7 top two sides of hoisting frame.
The quantity of synchronous hoister system is arranged in the multiple spot lift for being used to the rotary shaft excavation machine of method
It is identical as the quantity of development machine rack side bar 5.
Implement the multiple spot lift described in the utility model for being used to the rotary shaft excavation machine of method, in lifting
When, one end of every wirerope 2 is respectively wound around on the roller 6 of every synchronous winch 3, and the other end is bypassed respectively on hoisting frame 7
Horizontally disposed two fixed pulleys 1 are changed to the direction of wirerope 2 vertically by level, on corresponding development machine rack side bar 5
The movable pulley 4 in portion connects, and more synchronous winches 3 of starting make more wirerope 2 while tightening or decentralization, realization shaft excavation machine are more
The steady lifting of point and decentralization, it is highly-safe.
The non-detailed portion of the utility model is the prior art.
The embodiment selected herein to disclose the goal of the invention of the utility model, is presently considered to be suitable,
However, it should be understood that the utility model is intended to include the institute for the embodiment that all belong within the scope of this design and utility model
It changes and improves.
Claims (3)
1. a kind of multiple spot lift for the rotary shaft excavation machine of method of sinking, including more mutually isostructural synchronous winches
System, it is characterized in that: every synchronous hoister system includes synchronous winch, hoisting frame and wirerope, synchronous winch is on the ground
It is distributed along vertical shaft circumferencial direction, the side of synchronous winch is equipped with hoisting frame, and each hoisting frame corresponds respectively digs in vertical shaft
Side bar into machine rack is arranged, is respectively and fixedly provided with movable pulley on the top of side bar, there are two the arrangements of hoisting frame upper level direction
Fixed pulley, the one ends wound of wirerope on the roller of synchronous winch, the other end successively bypass after two fixed pulleys with movable pulley
Connection is equipped in the side of roller and provides the motor of power for roller.
2. the multiple spot lift according to claim 1 for being used to the rotary shaft excavation machine of method, it is characterized in that: two
A fixed pulley is separately mounted on two pulley brackets of hoisting frame top two sides.
3. the multiple spot lift according to claim 1 for being used to the rotary shaft excavation machine of method, it is characterized in that: setting
The quantity for setting synchronous hoister system is identical as the quantity of development machine rack side bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822042756.9U CN209567738U (en) | 2018-12-06 | 2018-12-06 | A kind of multiple spot lift for the rotary shaft excavation machine of method of sinking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822042756.9U CN209567738U (en) | 2018-12-06 | 2018-12-06 | A kind of multiple spot lift for the rotary shaft excavation machine of method of sinking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209567738U true CN209567738U (en) | 2019-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201822042756.9U Active CN209567738U (en) | 2018-12-06 | 2018-12-06 | A kind of multiple spot lift for the rotary shaft excavation machine of method of sinking |
Country Status (1)
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| CN (1) | CN209567738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484981A (en) * | 2018-12-06 | 2019-03-19 | 中建地下空间有限公司 | A kind of multiple spot lift for the rotary shaft excavation machine of method of sinking |
-
2018
- 2018-12-06 CN CN201822042756.9U patent/CN209567738U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484981A (en) * | 2018-12-06 | 2019-03-19 | 中建地下空间有限公司 | A kind of multiple spot lift for the rotary shaft excavation machine of method of sinking |
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