CN109650269A - Mud tube method for dismounting - Google Patents
Mud tube method for dismounting Download PDFInfo
- Publication number
- CN109650269A CN109650269A CN201910091000.XA CN201910091000A CN109650269A CN 109650269 A CN109650269 A CN 109650269A CN 201910091000 A CN201910091000 A CN 201910091000A CN 109650269 A CN109650269 A CN 109650269A
- Authority
- CN
- China
- Prior art keywords
- mud tube
- mud
- suspender belt
- mobile boom
- tunnel
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
- B66D3/20—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
- B66D3/26—Other details, e.g. housings
Abstract
The invention discloses mud tube method for dismounting, include the following steps, 1) the mobile boom of at least one will be moved to the operating area of mud tube, the artificial power arm for pushing mobile boom, so that the work jibs of mobile boom are located at the top of mud tube by tunnel battery truck；2) after manually suspender belt being bundled on mud tube, suspender belt is tightened in advance, by the Bolt dismantling of mud tube one or both ends；3) mud tube is sling by electric block, mud tube is hung to designated position, unclamps suspender belt by the artificial power arm for pushing mobile boom.It is mounted in tunnel battery truck by the way that boom will be moved, so that mobile boom moves freely, it is dismantled after being sling mud tube by mobile boom, and it is suspended to designated position, reduce the labor intensity of construction personnel, also it avoids being laid with overhead traveling crane and corresponding track in tunnel, shorten construction period and reduces construction cost.
Description
Technical field
The present invention relates to one of tunnel construction research field construction method, especially a kind of mud tube method for dismounting.
Background technique
In the construction of slurry shield method, as shield is constantly advanced, it is 6 meters of long mud that the mud tube on shield machine, which passes through specification,
Slurry pipe constantly elongation one by one, mud is discharged.After tunnel holing through, the mud tube dismantlement work in tunnel is at one
Big difficult point, only with mutual disassembly's meeting, time-consuming, effort, delays the duration, increases construction cost, and due to residual mud in mud tube
More, mud tube is heavier, and there are larger security risks during mutual disassembly.
Summary of the invention
The purpose of the present invention is to provide a kind of mud tube disassembly trolley, improves the removal efficiency of mud tube.
The solution that the present invention solves its technical problem is: mud tube method for dismounting includes the following steps,
1) the mobile boom of at least one will be moved to the operating area of mud tube by tunnel battery truck, artificial push is moved
The power arm of dynamic boom, so that the work jibs of mobile boom are located at the top of mud tube；
2) after manually suspender belt being bundled on mud tube, suspender belt is tightened in advance, by the bolt of mud tube one or both ends
Disassembly；
3) mud tube is sling by electric block, the artificial power arm for pushing mobile boom hangs mud tube specified
Suspender belt is unclamped in position.
As a further improvement of the above technical scheme, it in step 2), is bundled on mud tube by suspender belt and forms two
A fulcrum, when electric block slings mud tube, so that one end of mud tube is higher than the other end of mud tube.
As a further improvement of the above technical scheme, in step 3), the artificial guiding rope for pulling work jibs end is matched
The movement of power arm is closed so that mud tube is smoothly lifted into designated position.
As a further improvement of the above technical scheme, the action source of the guiding rope is located at by designated position.
As a further improvement of the above technical scheme, the mobile boom is mounted on the top plate of tunnel battery truck, described
Designated position is the travelling bogie connecting with tunnel battery truck.
As a further improvement of the above technical scheme, the mounting of roof plate of a tunnel battery truck has two mobile booms,
Every mobile boom configures a set of suspender belt, and every set suspender belt configures an at least electric block.
The beneficial effects of the present invention are: the present invention is mounted in tunnel battery truck by that will move boom, so that movement is hung
Arm moves freely, and dismantles, and be suspended to designated position after being sling mud tube by mobile boom, reduces constructor
The labor intensity of member also avoids being laid with overhead traveling crane and corresponding track in tunnel, shortens construction period and reduces construction cost.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is that mobile boom is installed to the structural schematic diagram in tunnel battery truck in the present invention.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, be previously mentioned in text
All connection/connection relationships not singly refer to that component directly connects, and referring to can be added deduct according to specific implementation situation by adding
Few couple auxiliary, Lai Zucheng more preferably coupling structure.
Mud tube method for dismounting, includes the following steps,
1) the mobile boom of at least one will be moved to the operating area of mud tube by tunnel battery truck 1, it is artificial to push
The power arm of mobile boom, so that the work jibs of mobile boom are located at the top of mud tube；In this way, can be to avoid in tunnel
Interior laying overhead traveling crane and its corresponding track shorten construction period and reduce construction cost；
2) after manually suspender belt 13 being bundled on mud tube, suspender belt 13 is tightened in advance, by mud tube one or both ends
Bolt dismantling, in this way, the operation that construction personnel lifts mud tube before avoiding, reduces the labor intensity of construction personnel；
3) mud tube is sling by electric block 12, mud tube is hung finger by the artificial power arm for pushing mobile boom
Positioning is set, and suspender belt 13 is unclamped.
As a further improvement of the above technical scheme, it in step 2), is bundled on mud tube and is formed by suspender belt 13
Two fulcrums, when electric block 12 slings mud tube, so that one end of mud tube is higher than the other end of mud tube, in this way, being convenient for
Mud in mud tube is come down in torrents, the weight of mud tube is mitigated, also avoids the rail that the mud of mud tube is brought into tunnel battery truck 1
Road range.Two fulcrums of formation on mud tube are bundled in by suspender belt 13, can be realized by two ways: first is that, at one
In the case where mobile boom, suspender belt 13 bundlees on mud tube, forms two fulcrums, and two fulcrums share an electronic calabash
Reed 12；Second is that there is two mobile booms, the suspender belt 13 on every mobile boom is respectively formed a fulcrum, and every suspender belt 13 is matched
Set an electric block 12.
As a further improvement of the above technical scheme, in step 3), the artificial guiding rope for pulling work jibs end is matched
The movement of power arm is closed so that mud tube is smoothly lifted into designated position.After the mud conditioning of mud tube is complete, guiding rope and dynamic
The movement of both arm of forces cooperates, and mud tube smoothly can be hung to designated position.
As a further improvement of the above technical scheme, the action source of the guiding rope is located at by designated position.Constructor
Member station tenses guiding rope by designated position, and work jibs could be made to send mud tube to designated position.
As a further improvement of the above technical scheme, the mobile boom is mounted on the top plate 11 of tunnel battery truck 1, institute
Stating designated position is the travelling bogie connecting with tunnel battery truck 1.
As a further improvement of the above technical scheme, the mounting of roof plate of a tunnel battery truck 1 has two mobile booms,
Every mobile boom configures a set of suspender belt 13, and every set suspender belt 13 configures an at least electric block 12.
It is that mobile boom is installed to the structure in tunnel battery truck 1 in the present invention below.
Referring to Fig.1, the lower end of tunnel battery truck 1 is disposed at least four traveling wheels, and the upper surface of tunnel battery truck 1 passes through
Top plate 11 blocks, and the upper surface of the top plate 11 is vertical at least one column 2, and each column 2 configures a mobile boom, institute
Stating after mobile boom is mounted on column 2 by shaft can rotate around the center of column 2, and the mobile boom passes through link block 5
It is divided into power arm 4 and work jibs 6, the end of the power arm 4 is disposed with weights 3, and the end of the work jibs 6 is equipped with
Electric block 12 and suspender belt 13.The self weight of tunnel battery truck is enough the operation pedestal as mobile boom.Travelling bogie is plate
Vehicle.Top plate 11 is fixed by welding in tunnel battery truck 1.
The present invention is by being arranged mobile boom, electric block 12 and suspender belt 13, at work, operator station top plate
On 11, propulsion power arm 4 is moved to work jibs 6 above mud tube, and suspender belt 13 is fixed on mud by another operator
Guan Shanghou, electric block 12 tighten suspender belt 13, and operator unclamps the attaching nut at mud tube both ends, and electric block 12 will
Mud tube lifts, and operator's propulsion power arm 4 hangs work jibs 6 to designated position mud tube.The invention enables mud
The dismantlement work of slurry pipe becomes very convenient, safety, and reduces the labor intensity of operator, improves the disassembly of mud tube
Efficiency.
The present invention is welded into a mobile boom using the existing material in scene, such as reinforcing bar, steel plate, steel pipe, and installation turns
After axis, horizontally rotate mobile boom, electric block 12 is installed to sling mud tube, uses single-blade hob as counterweight weight
Code 3.By the debugging and test on ground, this movement boom can sling mud tube.It, will in order to facilitate the mud tube of transport disassembly
Mobile boom is mounted in the battery truck of tunnel transport, and flat car is connect to the mud tube that disassembly is placed after battery truck.
It is further used as preferred embodiment, the work jibs 6 include two foundation beams and a top beam, the every bottom
Pass through more chord member connections between beam and top beam.It is disposed at least between the upper surface of the link block 5 and the end of power arm 4
Piece first tensioned lines 9, the upper surface of the link block 5 and work jibs 6, the tensioning of at least one second is disposed between end
Rope 10.The present invention improves the intensity of mobile boom by setting chord member, the first tensioned lines 9 and the second tensioned lines 10, in order to suitable
Benefit is dismantled after hanging out mud tube, and is hung to designated position.
It is further used as preferred embodiment, the shaft is mounted on the top of column 2, the link block by flange
5 lower end surface is disposed with shaft hole, and the shaft is inserted into shaft hole, and the lower part of column 2 is provided with connecting plate, the connection
Plate is fixed on top plate 11 by several bolts.After completing mud tube disassembly, convenient for boom, column 2 and top will be moved
Plate 11 is dismantled.
It is further used as preferred embodiment, further includes a travelling bogie 7, the travelling bogie 7 is solid by connecting shaft
It is scheduled in tunnel battery truck 1, the lower disposed of travelling bogie 7 has at least four traveling wheel.
It is further used as preferred embodiment, the two sides of the travelling bogie 7 are respectively disposed with two gag lever posts 8, institute
There is the gag lever post 8 to surround a mud tube placement region.After mud tube is sling, mud tube is put into travelling bogie by mobile boom
After 7 mud tube placement region, tunnel battery truck 1 is moved to the operating area of next mud tube, dismantles, slings, so follows
Ring unloads after mud tube is transported tunnel until travelling bogie 7 is fully loaded, enters back into the disassembly operation that tunnel carries out mud tube.
It is further used as preferred embodiment, the quantity of the column 2 is two, and two columns 2 are arranged in tunnel
Close to the side of travelling bogie 7 in road battery truck 1.In this way, two mobile booms, can be consolidated mud tube by two fulcrums
It is fixed, improve the stability that mud tube is sling.In addition, two fulcrums can make mud tube inclination sling, convenient in mud tube
Mud outflow.
It is to be illustrated to better embodiment of the invention, but the invention is not limited to the reality above
Example is applied, those skilled in the art can also make various equivalent modifications on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (6)
1. mud tube method for dismounting, it is characterised in that: include the following steps,
1) the mobile boom of at least one will be moved to the operating area of mud tube by tunnel battery truck, it is artificial that movement is pushed to hang
The power arm of arm, so that the work jibs of mobile boom are located at the top of mud tube；
2) after manually suspender belt being bundled on mud tube, suspender belt is tightened in advance, by the Bolt dismantling of mud tube one or both ends；
3) mud tube to be sling by electric block, the artificial power arm for pushing mobile boom hangs mud tube to designated position,
Unclamp suspender belt.
2. mud tube method for dismounting according to claim 1, it is characterised in that: in step 2), be bundled in by suspender belt
Two fulcrums are formed on mud tube, when electric block slings mud tube, so that one end of mud tube is higher than the other end of mud tube.
3. mud tube method for dismounting according to claim 1, it is characterised in that: in step 3), manually pull work jibs
The guiding rope of end cooperates the movement of power arm so that mud tube is smoothly lifted into designated position.
4. mud tube method for dismounting according to claim 3, it is characterised in that: the action source of the guiding rope is located at specified
By position.
5. mud tube method for dismounting according to any one of claims 1 to 4, it is characterised in that: the mobile boom installation
The top plate of battery truck in tunnel, the designated position are the travelling bogie connecting with tunnel battery truck.
6. mud tube method for dismounting according to claim 5, it is characterised in that: the mounting of roof plate of a tunnel battery truck has
Two mobile booms, every mobile boom configure a set of suspender belt, and every set suspender belt configures an at least electric block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910091000.XA CN109650269A (en) | 2019-01-30 | 2019-01-30 | Mud tube method for dismounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910091000.XA CN109650269A (en) | 2019-01-30 | 2019-01-30 | Mud tube method for dismounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109650269A true CN109650269A (en) | 2019-04-19 |
Family
ID=66122503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910091000.XA Pending CN109650269A (en) | 2019-01-30 | 2019-01-30 | Mud tube method for dismounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109650269A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11263591A (en) * | 1998-03-19 | 1999-09-28 | Kobe Steel Ltd | Crane |
| CN108275579A (en) * | 2018-01-31 | 2018-07-13 | 中铁隧道集团二处有限公司 | Pipeline fast dismounting device in a kind of tunnel |
-
2019
- 2019-01-30 CN CN201910091000.XA patent/CN109650269A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11263591A (en) * | 1998-03-19 | 1999-09-28 | Kobe Steel Ltd | Crane |
| CN108275579A (en) * | 2018-01-31 | 2018-07-13 | 中铁隧道集团二处有限公司 | Pipeline fast dismounting device in a kind of tunnel |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20190419 |
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| RJ01 | Rejection of invention patent application after publication |