CN108643928A - A kind of novel adjustable-angle flooding nozzle device - Google Patents
A kind of novel adjustable-angle flooding nozzle device Download PDFInfo
- Publication number
- CN108643928A CN108643928A CN201810541687.8A CN201810541687A CN108643928A CN 108643928 A CN108643928 A CN 108643928A CN 201810541687 A CN201810541687 A CN 201810541687A CN 108643928 A CN108643928 A CN 108643928A
- Authority
- CN
- China
- Prior art keywords
- expansion joint
- angle
- nozzle
- novel adjustable
- nozzle device
- 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
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- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000007665 sagging Methods 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- 238000009428 plumbing Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 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
- 238000010586 diagram Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The present invention provides a kind of novel adjustable-angle flooding nozzle devices, including nozzle and expansion joint, the liquid feeding end of the nozzle and the outlet end of expansion joint connect, it is provided with above the nozzle and expansion joint for driving nozzle to raise up or sagging drive component, one end of the driving component and the liquid feeding end of expansion joint are hinged, and the other end is hinged with nozzle.Novel adjustable-angle flooding nozzle apparatus structure of the present invention it is compact it is simple, easy to maintain, practicability is high, angle adjustable, function are complete, less trouble, production cost are low, excavated for shield machine and produce muddy water system and provide stable guarantee.
Description
Technical field
The invention belongs to shield machine part fields, more particularly, to a kind of novel adjustable-angle flooding nozzle device.
Background technology
Tunnel is to be built in underground, underwater or in massif, places an iron railway or builds highway and passes through for motor vehicles
Building.The common excavation method in tunnel has shield method.Shield method is a kind of Fully-mechanized construction method in shallow mining method,
It is to promote shield machine in ground, and the cofferdam of surrounding is supported by section of jurisdiction and shield shell, prevents from caving in.Meanwhile it excavating
Side is transported the dregs of excavation outside hole by the machinery that is unearthed in front.
Flooding nozzle device is for rinsing silt and mud near crusher in shield machine, is slurry shield machine muddy water
The quality of important component in system, its function directly affects the working efficiency and job schedule of shield machine.Currently, muddy water in the market
Flooding nozzle device on shield machine is general plumbing nozzle, and structure function is single, and unadjustable angle, can not be completed certain
The flushing of crusher in range uses general plumbing nozzle for a long time, and the silt and mud outside plumbing nozzle radiation scope are big
Amount accumulation can cause the reduction of tunnel excavation efficiency, or even can cause emergency shutdown.
Invention content
In view of this, the present invention is directed to propose a kind of novel adjustable-angle flooding nozzle device, to solve the prior art
Nozzle angle can not be adjusted in middle shield machine, rinse silt and the low technical problem of mud efficiency.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of novel adjustable-angle flooding nozzle device, including nozzle and expansion joint, the liquid feeding end of the nozzle with it is swollen
The outlet end of swollen section connects, and is provided with above the nozzle and expansion joint for driving nozzle to raise up or sagging driving group
Part, one end of the driving component and the liquid feeding end of expansion joint are hinged, and the other end is hinged with nozzle.
Further, the driving component is cylinder or hydraulic cylinder or electric pushrod.
Further, the liquid feeding end of the expansion joint is equipped with preceding tube socket, hinged before being provided at the top of the preceding tube socket
, rear hinged seat is installed, the both ends of the driving component are respectively arranged at preceding hinged seat and are hinged afterwards at the top of the nozzle
Between seat.
Further, the preceding hinged seat includes two pieces of vertical first vertical plates being fixed at the top of preceding tube socket, after described
Hinged seat includes two pieces of vertical second vertical plates being fixed at the top of preceding tube socket, and the relative position of two piece of first vertical plate is provided with
The relative position of axis hole, two piece of second vertical plate is provided with axis hole, and the both ends of the driving component in axis hole respectively by being arranged
Articulated shaft be articulated in two piece of first vertical plate and two piece of second vertical plate.
Further, the central axes of the expansion joint and the central axes of nozzle are conllinear, the central axes of the driving component with
The central axes of expansion joint are coplanar.
Further, rear tube socket, the preceding tube socket are provided between the outlet end of the expansion joint and the liquid feeding end of nozzle
Front and rear sides be provided with fixed plate arranged in parallel, it is described after tube socket front and rear sides be provided with it is parallel with fixed plate
Rotor plate, the plane of the central axes composition of the central axes of plane and drive component where the fixed plate and expansion joint is mutual
Parallel, the fixed plate of homonymy offers concentric through-hole with rotor plate, and is equipped with homonymy fixed plate and rotor plate in through-hole
The shaft of connection.
Further, the central axes of the through-hole in the fixed plate of the expansion joint both sides overlap, and central axes and expansion joint
Central axes are vertical and coplanar.
Further, the liquid feeding end for the pipe flange and expansion joint that the preceding tube socket is arranged by its outside connects.
Further, the expansion joint is bellows expansion joint.
Further, the articulated shaft is axis pin, and the shaft is threaded shaft.
Compared with the existing technology, novel adjustable-angle flooding nozzle device of the present invention has the advantage that：
Novel adjustable-angle flooding nozzle apparatus structure of the present invention it is compact it is simple, easy to maintain, practicability is high,
Angle adjustable, function be complete, less trouble, production cost are low, is excavated for shield machine and produces muddy water system and provide stable guarantor
Card.
Description of the drawings
The attached drawing for constituting the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the front view of the novel adjustable-angle flooding nozzle device described in the embodiment of the present invention；
Fig. 2 is the vertical view diagram of the novel adjustable-angle flooding nozzle device described in the embodiment of the present invention；
Fig. 3 is the novel adjustable-angle flooding nozzle device stereogram described in the embodiment of the present invention；
Fig. 4 is the stereogram of novel another angle of adjustable-angle flooding nozzle device described in the embodiment of the present invention.
Reference sign：
1, pipe flange；2, preceding tube socket；3, bellows expansion joint；4, threaded shaft；5, hydraulic cylinder；6, rear tube socket；7, nozzle；
8, axis pin；9, fixed plate；10, rotor plate；11, the first vertical plate；12, through-hole；13, the second vertical plate.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
The present invention is a kind of novel adjustable-angle flooding nozzle device, shown in Fig. 1 to Fig. 4, to solve the prior art
Nozzle angle can not be adjusted in middle shield machine, rinse silt and the low technical problem of mud efficiency, the knot of the flooding nozzle device
Structure is as follows：
The novel adjustable-angle flooding nozzle device includes interconnected nozzle 7 and bellows expansion joint 3, nozzle 7
Liquid feeding end connect with the outlet end of bellows expansion joint 3, the top of nozzle 7 and bellows expansion joint 3 is provided with for driving
Nozzle 7 raises up or sagging hydraulic cylinder 5, hydraulic cylinder 5 also can be replaced the drive components such as cylinder or electric pushrod.
One end of hydraulic cylinder 5 and the liquid feeding end of expansion joint are hinged, and the other end is hinged with nozzle 7.Specifically, expansion joint into
Liquid end is equipped with preceding tube socket 2, and preceding tube socket 2 is connect by the pipe flange 1 that its outside is arranged with the liquid feeding end of bellows expansion joint 3.
Rear tube socket 6 is provided between the outlet end and the liquid feeding end of nozzle 7 of bellows expansion joint 3, the top of preceding tube socket 2 is provided with preceding hinge
The top of joint chair, nozzle 7 is equipped with rear hinged seat, and the both ends of hydraulic cylinder 5 are respectively arranged between preceding hinged seat and rear hinged seat.
Specifically articulated manner is：Preceding hinged seat include two pieces it is vertical be fixed on before 2 top of tube socket the first vertical plate
11, rear hinged seat include two pieces it is vertical be fixed on before 2 top of tube socket the second vertical plates 11, two piece of first vertical plate 11 it is opposite
Horizontal position is provided with axis hole, and the relative horizontal position of two piece of second vertical plate 13 is provided with axis hole, the both ends point of drive component
It is not articulated in two piece of first vertical plate 11 and two piece of second vertical plate 13 by the articulated shaft being set in axis hole.In addition, axis
Being additionally provided with gasket on the outside of hole prevents axis pin 8 and the surface wear of vertical plate excessive.
It raises up or sagging, and makes in the perpendicular where wherein axis for the guarantee drive nozzle 7 of bellows expansion joint 3
Hydraulic cylinder 5 can be limited in the perpendicular during flexible and move.Make central axes and the nozzle of bellows expansion joint 3
7 central axes overlap conllinear, the central axes of hydraulic cylinder 5 and the axis parallel of bellows expansion joint 3 and fall in bellows expansion
It saves in the perpendicular where 3 central axes.
To ensure that bending in the front-back direction does not occur under the driving of hydraulic cylinder 5 for bellows expansion joint 3, in preceding tube socket 2
Front and rear sides are provided with fixed plate 9 arranged in parallel, and the front and rear sides of rear tube socket 6 are provided with parallel with fixed plate 9
Rotor plate 10, fixed plate 9 and the rotor plate 10 of homonymy offer concentric through-hole 12, and are equipped in through-hole 12 and fix homonymy
The shaft that plate 9 is connect with rotor plate 10.In the plane at 9 place of fixed plate and the central axes and bellows expansion joint 3 of hydraulic cylinder 5
The plane of axis composition is mutually parallel, and the central axes of the through-hole 12 in 3 both sides fixed plate 9 of bellows expansion joint overlap, and axis
Line is vertical and coplanar with the central axes of bellows expansion joint 3.
Articulated shaft is axis pin 8, and shaft is threaded shaft 4.
The present invention the installation process machine course of work be：Pipe flange 1 can be welded with the flushing line of 7 front end of flooding nozzle
It is integrated, pipe flange 1 is bolted together with preceding tube socket 2, and nozzle 7 is connected as one with rear tube socket 6 by bolt and nut
Body, is arranged bellows expansion joint 3 between preceding tube socket 2 and rear tube socket 6, preceding tube socket 2 passes through bolt and nut etc. zero respectively with rear tube socket 6
Part is connect with bellows expansion joint 3.Bellows expansion joint 3, which belongs to, to be flexible coupling.When hydraulic cylinder 5 is retracted to minimum range, nozzle 7
Later tube socket 6 raises up for fulcrum, and 14 ° of angles that raise up can be presented with horizontal position；When hydraulic cylinder 5 is pushed to maximum distance,
The tube socket 6 after rear tube socket 6 of nozzle 7 is that fulcrum is sagging, 16 ° of sagging angles can be presented with horizontal position.Make entire novel adjustable
The range that section angle flooding nozzle device is swung up and down in 30 ° of angles on vertical direction, can wash away crusher and mud to greatest extent
Mud is starched, production is excavated for shield machine and muddy water system provides stable guarantee.
Certainly, to adapt to wash away the demand of crusher and mud mud in slurry shield machine, the novel adjustable-angle punching
It washes in spray nozzle device whole also rotatable certain angle setting and slurry shield machine.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of novel adjustable-angle flooding nozzle device, it is characterised in that：Including nozzle (7) and expansion joint, the nozzle
(7) outlet end of liquid feeding end and expansion joint connects, and is provided with above the nozzle (7) and expansion joint for driving nozzle
(7) it raises up or sagging drive component, one end of the driving component and the liquid feeding end of expansion joint is hinged, the other end and nozzle
(7) hinged.
2. novel adjustable-angle flooding nozzle device according to claim 1, it is characterised in that：The driving component is
Cylinder or hydraulic cylinder or electric pushrod.
3. novel adjustable-angle flooding nozzle device according to claim 1, it is characterised in that：The expansion joint into
Liquid end is equipped with preceding tube socket (2), and preceding hinged seat is provided at the top of the preceding tube socket (2), is equipped at the top of the nozzle (7)
The both ends of hinged seat afterwards, the driving component are respectively arranged between preceding hinged seat and rear hinged seat.
4. novel adjustable-angle flooding nozzle device according to claim 3, it is characterised in that：The preceding hinged seat packet
Two pieces of first vertical plates (11) being fixed on vertically at the top of preceding tube socket (2) are included, the rear hinged seat is fixed on vertically including two pieces
The second vertical plate (13) at the top of preceding tube socket (2), the relative position of two piece of first vertical plate (11) are provided with axis hole, two piece second
The relative position of vertical plate (13) is provided with axis hole, and the both ends of the driving component are cut with scissors by the articulated shaft being arranged in axis hole respectively
It is connected in two piece of first vertical plate (11) and two piece of second vertical plate (13).
5. novel adjustable-angle flooding nozzle device according to claim 1, it is characterised in that：In the expansion joint
Axis is conllinear with the central axes of nozzle (7), and the central axes of the driving component and the central axes of expansion joint are coplanar.
6. novel adjustable-angle flooding nozzle device according to claim 4, it is characterised in that：The expansion joint goes out
Rear tube socket (6) is provided between liquid end and the liquid feeding end of nozzle (7), the front and rear sides of the preceding tube socket (2), which are provided with, mutually puts down
The front and rear sides of the fixed plate (9) of row setting, the rear tube socket (6) are provided with rotor plate parallel with fixed plate (9) (10),
The plane of the central axes of plane and drive component where the fixed plate (9) and the central axes composition of expansion joint is mutually parallel,
The fixed plate (9) of homonymy offers concentric through-hole (12) with rotor plate (10), and is equipped in through-hole (12) and fixes homonymy
The shaft that plate (9) is connect with rotor plate (10).
7. novel adjustable-angle flooding nozzle device according to claim 6, it is characterised in that：The expansion joint both sides
The central axes of through-hole (12) in fixed plate (9) overlap, and central axes are vertical and coplanar with the central axes of expansion joint.
8. novel adjustable-angle flooding nozzle device according to claim 3, it is characterised in that：The preceding tube socket (2)
The pipe flange (1) being arranged by its outside is connect with the liquid feeding end of expansion joint.
9. novel adjustable-angle flooding nozzle device according to claim 1, it is characterised in that：The expansion joint is wave
Line pipe expansion joint (3).
10. novel adjustable-angle flooding nozzle device according to claim 6, it is characterised in that：The articulated shaft is
Axis pin (8), the shaft are threaded shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810541687.8A CN108643928A (en) | 2018-05-30 | 2018-05-30 | A kind of novel adjustable-angle flooding nozzle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810541687.8A CN108643928A (en) | 2018-05-30 | 2018-05-30 | A kind of novel adjustable-angle flooding nozzle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108643928A true CN108643928A (en) | 2018-10-12 |
Family
ID=63758832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810541687.8A Pending CN108643928A (en) | 2018-05-30 | 2018-05-30 | A kind of novel adjustable-angle flooding nozzle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108643928A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113655814A (en) * | 2021-10-21 | 2021-11-16 | 气味王国(山东)科技有限公司 | Nozzle orientation vector regulation and control structure |
| CN113931828A (en) * | 2021-10-21 | 2022-01-14 | 气味王国(山东)科技有限公司 | Odor vortex high-frequency ejector power device with adjustable air cavity compression volume |
-
2018
- 2018-05-30 CN CN201810541687.8A patent/CN108643928A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113655814A (en) * | 2021-10-21 | 2021-11-16 | 气味王国(山东)科技有限公司 | Nozzle orientation vector regulation and control structure |
| CN113931828A (en) * | 2021-10-21 | 2022-01-14 | 气味王国(山东)科技有限公司 | Odor vortex high-frequency ejector power device with adjustable air cavity compression volume |
| CN113655814B (en) * | 2021-10-21 | 2022-02-08 | 气味王国(山东)科技有限公司 | Nozzle orientation vector regulation and control structure |
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