CN108821127A - The devices and methods therefor of disassembly lifting open type TBM in a kind of hole - Google Patents
The devices and methods therefor of disassembly lifting open type TBM in a kind of hole Download PDFInfo
- Publication number
- CN108821127A CN108821127A CN201810668620.0A CN201810668620A CN108821127A CN 108821127 A CN108821127 A CN 108821127A CN 201810668620 A CN201810668620 A CN 201810668620A CN 108821127 A CN108821127 A CN 108821127A
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- China
- Prior art keywords
- open type
- hole
- type tbm
- supporting leg
- suspension hook
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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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses the devices and methods therefors of disassembly lifting open type TBM in hole a kind of, it is desirable to provide a kind of dismounting speed is fast, the devices and methods therefor suitable for disassembly lifting open type TBM in hole.Device therein includes support body, suspension hook group and hoist engine with pulley blocks；The support body includes two crossbeams, and two are respectively fixedly connected the attachment beam of two beam-ends, two groups of supporting leg groups for being respectively arranged at two attachment beam lower ends, two T shape moving beams and two electric drive hydraulic thrusters；The vertical bar of the T shape moving beam protrudes between two crossbeams, cross bar is overlapped in two crossbeam upper ends；Two crossbeam upper end is provided with sliding rail, the sliding slot that cross bar lower end, setting and the sliding rail of the T shape moving beam cooperate；The lower end of the supporting leg group is provided with fixed plate；The leading block of solderless wrapped connection system for winding engine cable is used in supporting leg group, by support rod setting；The cylinder body of two electric drive hydraulic thrusters is connect with two attachment beams respectively, and the piston rod of two electric drive hydraulic thrusters is connect with two T shape moving beams respectively.
Description
Technical field
The present invention relates to tunnel/road engineering tunneling boring hard rock moles（TBM）Technical field of construction, more particularly, to one kind
The devices and methods therefor of disassembly lifting open type TBM in hole.
Background technique
During at home and abroad the open type TBM of great burying grows up tunnel construction, more open type TBM is by single hop or continuously
Dismantlement scheme in hole is generallyd use after driving, is transported by working tunnel to outside hole.Due to examining for construction period and construction cost
Consider, gate dismantles hole（Long 40m × wide 10.5m × high 9.3m）Compared with cone type gate mounting hole（Long 80m × wide 12.5m × height
17m）Do not have Mobile hoisting bridge machine lifting condition, constrains TBM and tear machine progress open.Gate dismantles the practical country rock section disclosed in hole
It is poor to manage cranny development, rock integrity, especially host dismantles range Rock Joints Surrounding crack cross-cut, by anchoring suspension centre
Anchor force carry 140 tons of main driving, reliable degree is lower.Therefore, the fast of open type TBM large equipment how is realized
Quick-detach realizes that the safty hoisting of big part becomes technical problem urgently to be resolved at present to reduce civil construction investment.
Summary of the invention
The purpose of the present invention is intended to overcome the shortcomings of the prior art, provides that a kind of disassembly efficiency is high, and safety
The devices and methods therefor of disassembly lifting open type TBM in hole.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：
The device of disassembly lifting open type TBM in a kind of hole, including support body, the suspension hook group with pulley blocks, and for driving
The hoist engine of dynamic suspension hook group；The support body includes two crossbeams disposed in parallel, and two are respectively fixedly connected the attachment beam of two beam-ends,
Two groups are respectively arranged at two attachment beam lower ends, constitute the supporting leg group of inverted trapezoidal, two T shape moving beams and two electronic liquid with crossbeam
Press push rod；The vertical bar of the T shape moving beam protrudes between two crossbeams, cross bar is overlapped in two crossbeam upper ends；Two crossbeam upper end
It is provided with sliding rail, the sliding slot that cross bar lower end, setting and the sliding rail of the T shape moving beam cooperate；The lower end of the supporting leg group is set
It is equipped with fixed plate；The leading block of solderless wrapped connection system for winding engine cable is used in the supporting leg group, by support rod setting；Two is described electronic
The cylinder body of hydraulic push rod is connect with two attachment beams respectively, the piston rod of two electric drive hydraulic thrusters respectively with two T shape moving beams
Connection；The top of the two suspension hook groups lower hinge with two T shape moving beams respectively；The steel cable of the hoist engine is wire-wrapped in guiding
On pulley and the pulley blocks of suspension hook group.
Preferably, further include using when be installed on ground, for the changed course pulley of solderless wrapped connection system for winding engine cable.
Preferably, further include linking beam in the middle part of connection leg group.
It preferably, further include the reinforcing beam connected in the middle part of two crossbeams.
Preferably, the top of the suspension hook group is connect by bolt with the lower part of T shape moving beam.
Preferably, the fixation hole of the steel cable of the middle part setting connection hoist engine of the crossbeam.
Preferably, the mounting hole for installing electric drive hydraulic thruster is set on the attachment beam.
A kind of method of disassembly lifting open type TBM in hole, uses device as described above, and this method includes in following
Hold：Grease is smeared on the slide rail in advance, and assembles the device of lifting, then mixes the fixed plate of the device supporting leg with abutment wall
The pre-buried steel plate welding in solidifying soil upper end, makes lifting load be transferred to abutment wall, forms the double beam structures of gate-type；Then by up- coiler
Steel cable is connected with suspension hook group；Then wirerope and the good hoisting structure part of shackle bolt are manually used, is linked into the hook of suspension hook group, really
After recognizing safety, while starting two hoist engines, is dismantled with the speed lifting of 1m per second.
Compared with prior art, the invention has the advantages that：
The invention proposes a kind of devices of the gate-type twin beams lifting form of innovation, and the device is relied on to realize open type TBM master
Driving is dismantled, and open type TBM's tears machine open in completion hole.Using same structure type, the fixed gate-type twin beams lifting of lifting tonnage
The method for dismounting of suspender is at home in document there is not yet relevant report.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram when present invention uses.
Fig. 2 is the schematic diagram that crossbeam and upper part divide component.
Fig. 3 is the schematic diagram of T shape moving beam.
Fig. 4 be Fig. 1 in A to direction view, wherein illustrating only partial component.
The schematic diagram of Fig. 5 hoist engine and the pulley arrangements that alter course.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.In the following description, structure and work side of the invention in order to clearly demonstrate
Formula will be described on the basis of attached drawing by many Directional words, but should by "front", "rear", "left", "right",
The Word Understandings such as "upper", "lower" are not construed as word of limitation for convenience of term.
The device of disassembly lifting open type TBM in hole shown in Fig. 1-5, including support body, the suspension hook group with pulley blocks 15
16, and the hoist engine 18 for driving suspension hook group 16；It is characterized in that：The support body includes two crossbeams 5 disposed in parallel,
Two are respectively fixedly connected the attachment beam 14 of two crossbeams, 5 end, and two groups are respectively arranged at two attachment beams, 14 lower end, constitute ladder with crossbeam 5
The supporting leg group 1 of shape, two T shape moving beams 6 and two electric drive hydraulic thrusters 8；The vertical bar of the T shape moving beam 6 protrudes into two crossbeams 5
Between, cross bar be overlapped in two crossbeams, 5 upper end；Two crossbeams, 5 upper end is provided with sliding rail 7, the cross bar of the T shape moving beam 6
The sliding slot 12 that lower end, setting and sliding rail 7 cooperate；The lower end of the supporting leg group 1 is provided with fixed plate 3；In the supporting leg group 1, lead to
Cross the leading block 4 that support rod setting is used for solderless wrapped connection system for winding engine cable 17；The cylinder body of two electric drive hydraulic thrusters 8 is respectively with two
Attachment beam 14 connects, and the piston rod of two electric drive hydraulic thrusters 8 is connect with two T shape moving beams 6 respectively；The two suspension hook groups 16
The top lower hinge with two T shape moving beams 6 respectively；The steel cable 17 of the hoist engine 18 is wire-wrapped in leading block 4 and suspension hook
On the pulley blocks 15 of group 16.
Its further include using when be installed on ground, for the changed course pulley 19 of solderless wrapped connection system for winding engine cable 17, keep hoist engine remote
From lifting position, more operating spaces are vacateed.
It further includes the linking beam 2 at 1 middle part of connection leg group, to increase the stability of supporting leg group.
It further includes the reinforcing beam 13 for connecting two crossbeams, 5 middle part, to improve the intensity of crossbeam.
The top of the suspension hook group 16 is connect by bolt 9 with the lower part of T shape moving beam 6, under, it is clear that it also can be used other
Connector, such as bolt.
The fixation hole 10 of the steel cable 17 of the middle part setting connection hoist engine 18 of the crossbeam 5, the fixation hole of the present embodiment are set
It is placed on reinforcing beam, it is clear that may also set up in other positions, such as the fixed part on pulley blocks top.
Mounting hole 11 for installing electric drive hydraulic thruster 8 is set on the attachment beam 14, is convenient for fast assembling-disassembling, to improve
The convenience of maintenance.
The specific component specification of the present embodiment is as follows：
The structural members such as supporting leg group, crossbeam, connection beam are all made of the steel plate welding production of 20 ~ 50mm thickness, working level M4, wherein
Maximum weight is 2 × 100t, maximum lifting height 10m.
Electric drive hydraulic thruster thrust 1000KN, driving motor 0.37KW.
Leading block is that duplex bearing carries fixed pulley, diameter 570mm.
Pulley blocks are 6 slots 12 rope, are made of 6 movable pulleys and 6 fixed pulleys.Steel cable safety coefficient is tested according to design
It calculates, obtains wirerope diameter for the rope of Φ 28.The hoist engine 18 is chosen according to hoisting wirerope, is 10t hoist engine.
The outbound 9 of T-type moving beam lower part, diameter 140mm after connecting with pulley blocks, are fixed using bayonet lock.
The method of disassembly lifting open type TBM, uses device described in embodiment as above, this method includes following in hole
Content：Grease is smeared on the slide rail in advance, and assembles the device of lifting, then by the fixed plate and abutment wall of the device supporting leg
The pre-buried steel plate welding in concrete upper end, makes lifting load be transferred to abutment wall, forms the double beam structures of gate-type；Then by up- coiler
Steel cable connected with suspension hook group；Then wirerope and the good hoisting structure part of shackle bolt are manually used, the hook of suspension hook group is linked into,
After confirming safety, while starting two hoist engines, is dismantled with the speed lifting of 1m per second.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. the device of disassembly lifting open type TBM in a kind of hole, including support body, have pulley blocks（15）Suspension hook group（16）,
And for driving suspension hook group（16）Hoist engine（18）；It is characterized in that：The support body includes two crossbeams disposed in parallel
（5）, two are respectively fixedly connected two crossbeams（5）The attachment beam of end（14）, two groups are respectively arranged at two attachment beams（14）Lower end and crossbeam
（5）Constitute the supporting leg group of inverted trapezoidal（1）, two T shape moving beams（6）And two electric drive hydraulic thruster（8）；The T shape moving beam
（6）Vertical bar protrude into two crossbeams（5）Between, cross bar be overlapped in two crossbeams（5）Upper end；Two crossbeam（5）Upper end is provided with
Sliding rail（7）, the T shape moving beam（6）Cross bar lower end, setting and sliding rail（7）The sliding slot of cooperation（12）；The supporting leg group（1）
Lower end be provided with fixed plate（3）；The supporting leg group（1）Above, solderless wrapped connection system for winding engine cable is used for by support rod setting（17）'s
Leading block（4）；Two electric drive hydraulic thrusters（8）Cylinder body respectively with two attachment beams（14）Connection, two electric hydaulics
Push rod（8）Piston rod respectively with two T shape moving beams（6）Connection；The two suspension hook groups（16）Top it is mobile with two T shapes respectively
Beam（6）Lower hinge；The hoist engine（18）Steel cable（17）It is wire-wrapped in leading block（4）And suspension hook group（16）Pulley blocks
（15）On.
2. the device of lifting open type TBM is dismantled in hole according to claim 1, it is characterised in that：Its further include using when
It is installed on ground, for solderless wrapped connection system for winding engine cable（17）Changed course pulley（19）.
3. the device of disassembly lifting open type TBM in hole according to claim 1 or claim 2, it is characterised in that：It further includes connection
Supporting leg group（1）The linking beam at middle part（2）.
4. the device of disassembly lifting open type TBM in hole according to claim 1 or claim 2, it is characterised in that：It further includes connection
Two crossbeams（5）The reinforcing beam at middle part（13）.
5. the device of disassembly lifting open type TBM in hole according to claim 1 or claim 2, it is characterised in that：The suspension hook group
（16）Top pass through bolt（9）With T shape moving beam（6）Lower part connection.
6. the device of disassembly lifting open type TBM in hole according to claim 1 or claim 2, it is characterised in that：The crossbeam（5）
Middle part setting connection hoist engine（18）Steel cable（17）Fixation hole（10）.
7. the device of disassembly lifting open type TBM in hole according to claim 1 or claim 2, it is characterised in that：The attachment beam
（14）It is upper to be arranged for installing electric drive hydraulic thruster（8）Mounting hole（11）.
8. a kind of method of disassembly lifting open type TBM in hole, it is characterised in that device as described in claim 1 is used, it should
Method includes the following contents：Grease is smeared on the slide rail in advance, and assembles the device of lifting, then by the device supporting leg
Fixed plate is welded with the pre-buried steel plate in side wall concrete upper end, and lifting load is made to be transferred to abutment wall, forms the double beam structures of gate-type；
Then the steel cable of up- coiler and suspension hook group are connected；Then wirerope and the good hoisting structure part of shackle bolt are manually used, is linked into
The hook of suspension hook group after confirming safety, while starting two hoist engines, is dismantled with the speed lifting of 1m per second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810668620.0A CN108821127A (en) | 2018-06-26 | 2018-06-26 | The devices and methods therefor of disassembly lifting open type TBM in a kind of hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810668620.0A CN108821127A (en) | 2018-06-26 | 2018-06-26 | The devices and methods therefor of disassembly lifting open type TBM in a kind of hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108821127A true CN108821127A (en) | 2018-11-16 |
Family
ID=64137570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810668620.0A Pending CN108821127A (en) | 2018-06-26 | 2018-06-26 | The devices and methods therefor of disassembly lifting open type TBM in a kind of hole |
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| Country | Link |
|---|---|
| CN (1) | CN108821127A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357995A (en) * | 2018-12-13 | 2019-02-19 | 江苏航润机械有限公司 | A kind of logical box body rustless property detection device |
| CN113047244A (en) * | 2021-03-18 | 2021-06-29 | 中国电建集团中南勘测设计研究院有限公司 | Hydropower station water diversion surge chamber arrangement structure and method suitable for TBM construction |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204873582U (en) * | 2015-08-06 | 2015-12-16 | 中铁十八局集团隧道工程有限公司 | Overhead hoist is used in transition of open type TBM |
| CN207451463U (en) * | 2017-09-27 | 2018-06-05 | 中国水利水电第十四工程局有限公司 | A kind of gate-type hoisting sling for being used in hard rock mole hole tear machine open |
-
2018
- 2018-06-26 CN CN201810668620.0A patent/CN108821127A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204873582U (en) * | 2015-08-06 | 2015-12-16 | 中铁十八局集团隧道工程有限公司 | Overhead hoist is used in transition of open type TBM |
| CN207451463U (en) * | 2017-09-27 | 2018-06-05 | 中国水利水电第十四工程局有限公司 | A kind of gate-type hoisting sling for being used in hard rock mole hole tear machine open |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357995A (en) * | 2018-12-13 | 2019-02-19 | 江苏航润机械有限公司 | A kind of logical box body rustless property detection device |
| CN113047244A (en) * | 2021-03-18 | 2021-06-29 | 中国电建集团中南勘测设计研究院有限公司 | Hydropower station water diversion surge chamber arrangement structure and method suitable for TBM construction |
| CN113047244B (en) * | 2021-03-18 | 2022-06-14 | 中国电建集团中南勘测设计研究院有限公司 | Hydropower station water diversion surge chamber arrangement structure and method suitable for TBM construction |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181116 |