CN201339476Y - Duct piece installation machine - Google Patents
Duct piece installation machine Download PDFInfo
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- CN201339476Y CN201339476Y CNU2009200009462U CN200920000946U CN201339476Y CN 201339476 Y CN201339476 Y CN 201339476Y CN U2009200009462 U CNU2009200009462 U CN U2009200009462U CN 200920000946 U CN200920000946 U CN 200920000946U CN 201339476 Y CN201339476 Y CN 201339476Y
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- 238000009434 installation Methods 0.000 title abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000007667 floating Methods 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 10
- 239000003921 oil Substances 0.000 abstract 3
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 239000010720 hydraulic oil Substances 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 102100023055 Neurofilament medium polypeptide Human genes 0.000 description 1
- 101710109612 Neurofilament medium polypeptide Proteins 0.000 description 1
- 206010000496 acne Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
A duct piece installation machine is applied on a shield and comprises a translation mechanism, a swing mechanism and a lift mechanism, wherein the translation mechanism comprises a front end support stand, a middle support stand, a translation hydraulic oil cylinder, a movable stand, a rear end support stand and a trimmer joist, the swing mechanism comprises a whirling stand, a small gear, a swing bearing, a movable stand, a planetary gear reducer and a hydraulic motor, the lift mechanism comprises a pitch oil cylinder, a deflexion oil cylinder, a buckle head weight holding seat, a buckle head, a buckle head bolt, a buckle head screw, an oscillating bearing, a buckle head oil cylinder and a yoke piece, wherein the translation mechanism, the swing mechanism and the lift mechanism adopt hydraulic control systems. The duct piece installation machine realizes seven actions of locking, lifting, translation, swinging, pitching, transverse swing and deflection in duct piece installation, has enough flywheel moment and translational force, has normally-closed braking functions, has smaller pollution, leakage and noise, and is applied in installing armored concrete duct pieces with the outer diameter of 6m, inner diameter of 5.4m, the maximum included angle of 72dgrees and the breadth of 1.5m.
Description
Technical field
The utility model relates to underground construction shield structure, the tunnel duct piece fitting machine that particularly a kind of shield structure is used.
Background technology
Section of jurisdiction fitting machine shield structure producer has abroad belonged to ripe and perfect system and technology, its form of structure is different also different because of the difference of manufacturing firm and shield structure structure, by understanding the section of jurisdiction fitting machine of different manufacturers such as Japanese Komatsu, German extra large Rake company, U.S. Luo Weite company, French NF M company, its working method and principle have been grasped, right its Hydraulic Elements and control system are imports, and systematic parameter and controlling parameter just as a result of offer the user.
Along with the quickening of China's urban construction paces, projects such as subway, water tunnel, highway tunnel are comed one after another, and shield-tunneling construction is seized of the huge market share with its incomparable advantage, and the demand of shield structure is also in continuous expansion.Thing followed problem is more and more longer to crucial accessory delivery cycles such as the supporting pump of section of jurisdiction fitting machine, motor, reductor, bearings, and cost is also high always.In order to accelerate and to adapt to shield structure process of localization, therefore we need carry out innovative design on the basis of digesting and assimilating, to the line parameter coupling design of going forward side by side of crucial accessory type selecting again, on basis in conjunction with external numerous sections of jurisdiction fitting machine, in conjunction with domestic machining apparatus and condition, the difficulty that adopt new technology, new method reduces processing and manufacturing, it is very necessary designing the novel section of jurisdiction fitting machine that is suitable for homemade shield structure form of structure.
The utility model content
For remedying above-mentioned deficiency, the utility model provides a kind of section of jurisdiction fitting machine of production domesticization.
The utility model section of jurisdiction fitting machine is applied on the shield structure, and described section of jurisdiction fitting machine is made up of translation mechanism, slew gear, lifting mechanism, and described slew gear is installed on the translation mechanism, and described lifting mechanism is suspended on the slew gear below.
The utility model section of jurisdiction fitting machine, wherein: described translation mechanism comprises preceding end bearing, intermediate support, translation hydraulic jack, movable stand, back end bearing and joist, described movable stand is installed in the head end of translation hydraulic jack, and described slew gear is installed on the movable stand.
The utility model section of jurisdiction fitting machine, wherein: described slew gear comprises reversing frame, pinion, floating bearing, movable stand, planetary reduction gear and hydraulic motor, hydraulic motor is installed on the planetary reduction gear, planetary reduction gear is installed on the movable stand, reversing frame is installed on the movable stand by floating bearing, pinion and the engagement of floating bearing ring gear form the transmission of one-level straight spur gear.
The utility model section of jurisdiction fitting machine, wherein: described lifting mechanism comprises faces upward the oil cylinder of bowing, deflection oil cylinder, the prudent seat of discount, discount, discount bolt, discount screw, oscillating bearing, discount oil cylinder, york piece, described discount, discount bolt, discount screw and discount oil cylinder are installed on the prudent seat of discount, the prudent seat of discount connects york piece by oscillating bearing, one side at the prudent seat of discount, the pitching oil cylinder connects prudent seat of discount and york piece up and down, and deflection oil cylinder level connects prudent seat of discount and york piece.
The utility model section of jurisdiction fitting machine, wherein: described translation mechanism, slew gear and lifting mechanism all adopt hydraulic control system.
The utility model section of jurisdiction fitting machine, realized locking, lifting, the translation of section of jurisdiction in installing, turn round, face upward bow, rolling and deflection seven kinds of actions, enough flywheel moments and translational force are arranged, possesses normally closed braking function, pollution, leakage, noise ratio are less, are applicable to external diameter 6000mm, internal diameter 5400mm, 72 ° of maximum angles, the reinforced concrete segment of width 1500mm is installed.
Description of drawings
Fig. 1 is the schematic diagram of the utility model section of jurisdiction fitting machine;
Fig. 2 is the utility model section of jurisdiction fitting machine slew gear schematic diagram;
Fig. 3 is the utility model section of jurisdiction fitting machine lifting mechanism schematic diagram;
Fig. 4 is the utility model section of jurisdiction fitting machine translation mechanism schematic diagram;
Fig. 5 is that schematic diagram is installed in the section of jurisdiction.
The specific embodiment
For further setting forth the utility model section of jurisdiction fitting machine, do more detailed explanation below in conjunction with embodiment.
The section of jurisdiction fitting machine is the machinery that is used for the section of jurisdiction is assembled into ring, it should have locking, lifting, translation, turn round, face upward bow, rolling and seven kinds of Motor abilities of deflection.From working power, the section of jurisdiction fitting machine have hydraulic-driven, electric driving, manpower to drive and modes such as combination.From form of structure, the section of jurisdiction fitting machine has and is installed in ring type, hollow type, the pinion and-rack in the shield structure and separates various ways such as installation with the shield structure.Should select according to excavation muck removal mode during design.At the excavation muck removal mode of shield structure, at present ring type section of jurisdiction fitting machines that adopt more, so this section of jurisdiction fitting machine adopts hydraulic pressure ring type structure, it is made up of joist, translation mechanism, slew gear, lifting mechanism, lifting mechanism, pipeline support etc.Be applicable to reinforced concrete segment.
Fig. 1 is the utility model section of jurisdiction fitting machine schematic diagram.This section of jurisdiction fitting machine is a no center ring type, is made up of translation mechanism 1, slew gear 2, lifting mechanism 3.Can realize locking, translation, revolution, lifting, face upward bow, rolling and seven kinds of actions of deflection, six kinds of actions of except that locking action all the other are corresponding with the six-freedom degree of section of jurisdiction, in order to describe this six kinds of actions, set up rectangular coordinate system as shown in Figure 5, X is a shield structure direction of advance, Y is the section of jurisdiction tangential direction, Z be the section of jurisdiction radially.X, Y, Z are respectively the translation of three shift action directions, revolution and lifting; θ
X, θ
Y, θ
ZBe respectively the rolling of three rotational action directions, face upward and bow and deflection.
Realize the locking function of section of jurisdiction by the snatch oil cylinder of lifting mechanism; On joist 4, realize the translation functions of section of jurisdiction by the translation oil cylinder 7 of translation mechanism 1; Hydraulic motor 15 by slew gear 2 is realized the revolute function of section of jurisdiction; Discount oil cylinder 23 by lifting mechanism is realized the lifting of section of jurisdiction, and pitching oil cylinder 16 and deflection oil cylinder 17 are realized the pitching and the deflection of section of jurisdiction.
The structure of slew gear 2 and operating principle
Slew gear 2 is constructed as shown in Figure 2, and it is made up of reversing frame 10, pinion 11, floating bearing 12, movable stand 13, planetary reduction gear 14 and hydraulic motor 15.Hydraulic motor 15 is installed on the planetary reduction gear 14, and planetary reduction gear 14 is installed on the movable stand 13, and reversing frame 10 is installed on the movable stand 13 by floating bearing 12, and pinion 11 and the engagement of floating bearing 12 ring gears form the transmission of one-level straight spur gear.The output torque of hydraulic motor 15 and rotating speed are passed to pinion 11 by planetary reduction gear 14, pass to reversing frame 10 through the pinion 11 and the primary cylinder gear transmission of floating bearing 12 ring gears again, thereby drive reversing frame 10 and be installed in lifting mechanism 3 and section of jurisdiction rotation (motion of Y direction) on the reversing frame 10.
The structure of translation mechanism 1 and operating principle
Translation mechanism 1 as shown in Figure 4, it is made up of preceding end bearing 9, intermediate support 8, translation hydraulic jack 7, movable stand 6, back end bearing 5 and joist 4.Make movable stand 6 and slew gear lifting mechanism mounted thereto etc. reciprocating by translation hydraulic jack 7 flexible along the track of joist 4; Thereby make section of jurisdiction axially (directions X) motion along the tunnel.
The structure of lifting mechanism 3 and operating principle
Lifting mechanism 3 by when assembling the section of jurisdiction, is realized lifting (X) and rolling (θ by two on the reversing frame independently parallel cylinder actions as shown in Figure 3
X), the section of jurisdiction that lifting mechanism is sling is pushed the outside to or K type section of jurisdiction is pressed into and corrects the position of the section of jurisdiction that has assembled, and lifting mechanism must have enough pulling force and thrust to overcome various resistances when the section of jurisdiction is installed.
The structure of lifting mechanism and operating principle
The lifting mechanism structure is as Fig. 1, shown in 3, it is formed by facing upward the oil cylinder 16 of bowing, deflection oil cylinder 17, the prudent seat 18 of discount, discount 19, discount bolt 20, discount screw 21, oscillating bearing 22, discount oil cylinder 23 and york piece 24, discount 19, discount bolt 20, discount screw 21 and discount oil cylinder 23 are installed on the prudent seat 18 of discount, the prudent seat 18 of discount connects york piece 24 by oscillating bearing 22, one side at the prudent seat 18 of discount, pitching oil cylinder 16 connects prudent seat 18 of discount and york piece 24 up and down, and deflection oil cylinder 17 levels connect prudent seat 18 of discount and york piece 24.
This section of jurisdiction fitting machine has following function:
1, can finish locking, lifting, translation, turn round, face upward bow, rolling and seven kinds of actions of deflection;
2, enough flywheel moments and translational force are arranged;
3, slew gear should possess normally closed braking function;
4, pollute less, leak less, noise is little.
The main design parameters of this section of jurisdiction fitting machine is as follows:
Be suitable for the section of jurisdiction: external diameter 6000mm, internal diameter 5400mm, maximum angle 720, the reinforced concrete segment of width 1500mm.
The Specifeca tion speeification of this section of jurisdiction fitting machine is as follows:
1, reliable lock, crane capacity 120kN.
2, proportional control, stroke 1200mm, crane capacity 120kN are adopted in lifting
3, proportional control, stroke 2000mm, translational force 50kN are adopted in translation
4, proportional control, corner+/-2000, flywheel moment 150kNm are adopted in revolution
5, pitch angle degree+/-2.50, rolling angle+/-2.50, deflection angle+/-2.00
6, be equipped with power of motor: 55kW
7, installation rate: 30min/ ring
8, operation precision: section of jurisdiction translation＜10mm, section of jurisdiction revolution＜0.20
This section of jurisdiction fitting machine adopts hydraulic system, electric-control system to cooperate, and realizes following protection:
1, guarantees that the reversing frame corner does not transfinite;
2, overpressure protection;
3, guarantee that the reversing frame stopping brake is reliable;
4, the section of jurisdiction tightening state detects and adopts pressure and position double check;
5, two equal band brakes of rotary motor;
6, the section of jurisdiction machine is established wireless remote controller.
Claims (5)
1, a kind of section of jurisdiction fitting machine, be applied on the shield structure, it is characterized in that: described section of jurisdiction fitting machine is made up of translation mechanism (1), slew gear (2), lifting mechanism (3), described slew gear (2) is installed on the translation mechanism (1), and described lifting mechanism (3) is suspended on slew gear (2) below.
2, section of jurisdiction according to claim 1 fitting machine, it is characterized in that: described translation mechanism (1) comprises preceding end bearing (9), intermediate support (8), translation hydraulic jack (7), movable stand (6), back end bearing (5) and joist (4), described movable stand (6) is installed in the head end of translation hydraulic jack (7), and described slew gear (2) is installed on the movable stand (6).
3, section of jurisdiction according to claim 2 fitting machine, it is characterized in that: described slew gear comprises reversing frame (10), pinion (11), floating bearing (12), movable stand (13), planetary reduction gear (14) and hydraulic motor (15), hydraulic motor (15) is installed on the planetary reduction gear (14), planetary reduction gear (14) is installed on the movable stand (13), reversing frame (10) is installed on the movable stand (13) by floating bearing (12), pinion (11) and the engagement of floating bearing (12) ring gear form the transmission of one-level straight spur gear.
4, section of jurisdiction according to claim 3 fitting machine, it is characterized in that: described lifting mechanism comprises faces upward the oil cylinder of bowing (16), deflection oil cylinder (17), the prudent seat of discount (18), discount (19), discount bolt (20), discount screw (21), oscillating bearing (22), discount oil cylinder (23), york piece (24), described discount (19), discount bolt (20), discount screw (21) and discount oil cylinder (23) are installed on the prudent seat of discount (18), the prudent seat of discount (18) connects york piece (24) by oscillating bearing (22), one side at the prudent seat of discount (18), pitching oil cylinder (16) connects the prudent seat of discount (18) and york piece (24) up and down, and deflection oil cylinder (17) level connects the prudent seat of discount (18) and york piece (24).
5, section of jurisdiction according to claim 4 fitting machine, it is characterized in that: described translation mechanism (1), slew gear (2) and lifting mechanism (3) all adopt hydraulic control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200009462U CN201339476Y (en) | 2009-01-19 | 2009-01-19 | Duct piece installation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200009462U CN201339476Y (en) | 2009-01-19 | 2009-01-19 | Duct piece installation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201339476Y true CN201339476Y (en) | 2009-11-04 |
Family
ID=41235021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200009462U Expired - Lifetime CN201339476Y (en) | 2009-01-19 | 2009-01-19 | Duct piece installation machine |
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| Country | Link |
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| CN (1) | CN201339476Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400692A (en) * | 2011-12-06 | 2012-04-04 | 盾建重工制造有限公司 | Rotary mechanism of tube sheet splicing machine for shield machine |
| CN102664486A (en) * | 2012-05-10 | 2012-09-12 | 北京市市政工程研究院 | Mini-type motor over-sized torque output structure of tunnel construction pre-cutting groove testing machine |
| CN103244144A (en) * | 2013-05-17 | 2013-08-14 | 上海隧道工程股份有限公司 | Special-shaped cross-section shield segment erector |
| CN103306690A (en) * | 2013-06-19 | 2013-09-18 | 上海隧道工程股份有限公司 | Tunnel reinforcing robot |
| CN104033156A (en) * | 2014-06-05 | 2014-09-10 | 同济大学 | Rectangular shield segment mounting machine |
| CN105819335A (en) * | 2016-06-08 | 2016-08-03 | 中国铁建重工集团有限公司 | Hoisting device of heading machine and heading machine |
| CN105909266A (en) * | 2016-06-22 | 2016-08-31 | 济南轨道交通集团有限公司 | Special excavating equipment applicable to underground excavation construction of underground engineering |
| CN110608057A (en) * | 2019-10-11 | 2019-12-24 | 中铁隧道集团二处有限公司 | A device for removing segments in a shield tunnel and its application method |
-
2009
- 2009-01-19 CN CNU2009200009462U patent/CN201339476Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400692A (en) * | 2011-12-06 | 2012-04-04 | 盾建重工制造有限公司 | Rotary mechanism of tube sheet splicing machine for shield machine |
| CN102400692B (en) * | 2011-12-06 | 2013-12-04 | 盾建重工制造有限公司 | Rotary mechanism of tube sheet splicing machine for shield machine |
| CN102664486A (en) * | 2012-05-10 | 2012-09-12 | 北京市市政工程研究院 | Mini-type motor over-sized torque output structure of tunnel construction pre-cutting groove testing machine |
| CN103244144B (en) * | 2013-05-17 | 2015-07-29 | 上海隧道工程股份有限公司 | Section shield pipe sheet assembling machine |
| CN103244144A (en) * | 2013-05-17 | 2013-08-14 | 上海隧道工程股份有限公司 | Special-shaped cross-section shield segment erector |
| CN103306690A (en) * | 2013-06-19 | 2013-09-18 | 上海隧道工程股份有限公司 | Tunnel reinforcing robot |
| CN103306690B (en) * | 2013-06-19 | 2015-12-02 | 上海隧道工程股份有限公司 | tunnel reinforcement robot |
| CN104033156A (en) * | 2014-06-05 | 2014-09-10 | 同济大学 | Rectangular shield segment mounting machine |
| CN104033156B (en) * | 2014-06-05 | 2016-04-06 | 同济大学 | A kind of rectangular shield duct piece installation machine |
| CN105819335A (en) * | 2016-06-08 | 2016-08-03 | 中国铁建重工集团有限公司 | Hoisting device of heading machine and heading machine |
| CN105819335B (en) * | 2016-06-08 | 2018-02-06 | 中国铁建重工集团有限公司 | The handling apparatus and development machine of development machine |
| CN105909266A (en) * | 2016-06-22 | 2016-08-31 | 济南轨道交通集团有限公司 | Special excavating equipment applicable to underground excavation construction of underground engineering |
| CN110608057A (en) * | 2019-10-11 | 2019-12-24 | 中铁隧道集团二处有限公司 | A device for removing segments in a shield tunnel and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091104 |
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| CX01 | Expiry of patent term |