CN208380571U - A kind of novel adjustable-angle flooding nozzle device - Google Patents
A kind of novel adjustable-angle flooding nozzle device Download PDFInfo
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- CN208380571U CN208380571U CN201820825361.3U CN201820825361U CN208380571U CN 208380571 U CN208380571 U CN 208380571U CN 201820825361 U CN201820825361 U CN 201820825361U CN 208380571 U CN208380571 U CN 208380571U
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- expansion joint
- angle
- nozzle
- novel adjustable
- nozzle device
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Abstract
The utility model provides a kind of novel adjustable-angle flooding nozzle device, 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 driving assembly, 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 described in the utility model 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 utility model belongs to shield machine part field, fills more particularly, to a kind of novel adjustable-angle flooding nozzle
It sets.
Background technique
Tunnel is to be built in underground, under water or in massif, places an iron railway or builds highway for motor vehicles passage
Building.The common excavation method in tunnel has shield method.Shield method is the Fully-mechanized construction method of one of 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 collapsing.Meanwhile it excavating
Side is transported the dregs of excavation outside hole by being unearthed machinery in front.
Flooding nozzle device is for rinsing silt and mud near crusher in shield machine, is slurry shield machine muddy water
Important component in system, the quality of its function directly affect 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, is unable to complete 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 will cause the reduction of tunnel excavation efficiency, or even will cause emergency shutdown.
Summary of the invention
In view of this, the utility model is directed to a kind of novel adjustable-angle flooding nozzle device, it is existing to solve
The technical issues of nozzle angle can not be adjusted in shield machine in technology, rinse silt and mud low efficiency.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
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
Seat, is equipped with rear hinged seat at the top of the nozzle, and the both ends of the driving component are respectively arranged at preceding hinged seat and rear hinged
Between seat.
Further, the preceding hinged seat includes two pieces of first vertical plates being fixed at the top of preceding tube socket vertically, after described
Hinged seat includes two pieces of second vertical plates being fixed at the top of preceding tube socket vertically, and the relative position of two piece of first vertical plate is provided with
Axis hole, the relative position of two piece of second vertical plate are provided with axis hole, and the both ends of the driving component pass through setting in axis hole respectively
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 driving assembly where the fixed plate and expansion joint is mutual
In parallel, ipsilateral fixed plate offers concentric through-hole with rotor plate, and is equipped in through-hole by ipsilateral fixed plate and rotor plate
The shaft of connection.
Further, the central axes of the through-hole in the fixed plate of the expansion joint two sides are overlapped, and central axes and expansion joint
Central axes are vertical and coplanar.
Further, the liquid feeding end of the preceding tube socket is arranged by its outside pipe flange and expansion joint connects.
Further, the expansion joint is bellows expansion joint.
Further, the articulated shaft is pin shaft, and the shaft is threaded shaft.
Compared with the existing technology, novel adjustable-angle flooding nozzle device described in the utility model has following excellent
Gesture:
Novel adjustable-angle flooding nozzle apparatus structure described in the utility model is compact simple, easy to maintain, practical
Property height, angle adjustable, function be complete, less trouble, production cost are low, excavated for shield machine and produce muddy water system and provide stabilization
Guarantee.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the main view of novel adjustable-angle flooding nozzle device described in the utility model embodiment；
Fig. 2 is the vertical view diagram of novel adjustable-angle flooding nozzle device described in the utility model embodiment；
Fig. 3 is novel adjustable-angle flooding nozzle device perspective view described in the utility model embodiment；
Fig. 4 is the solid of novel another angle of adjustable-angle flooding nozzle device described in the utility model embodiment
Figure.
Description of symbols:
1, pipe flange；2, preceding tube socket；3, bellows expansion joint；4, threaded shaft；5, hydraulic cylinder；6, rear tube socket；7, nozzle；
8, pin shaft；9, fixed plate；10, rotor plate；11, the first vertical plate；12, through-hole；13, the second vertical plate.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should 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 describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
The utility model is a kind of novel adjustable-angle flooding nozzle device, existing to solve shown in Fig. 1 to Fig. 4
The technical issues of nozzle angle can not be adjusted in shield machine in technology, rinse silt and mud low efficiency, the flooding nozzle device
Structure it 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 driving assemblies 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 and nozzle 7 are hinged.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 of bellows expansion joint 3 and the liquid feeding end of nozzle 7, the top of preceding tube socket 2 is provided with preceding hinge
Joint chair, the top of nozzle 7 are 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 are as follows: preceding hinged seat include two pieces be fixed on vertically before the top of tube socket 2 the first vertical plate
11, rear hinged seat include two pieces be fixed on vertically before the top of tube socket 2 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 driving assembly
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 pin shaft 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 are overlapped 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 guarantee that bellows expansion joint 3 does not occur to be bent in the front-back direction under the driving of hydraulic cylinder 5, 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, ipsilateral fixed plate 9 offers concentric through-hole 12 with rotor plate 10, and is equipped in through-hole 12 by ipsilateral fixation
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 parallel to each other, and the central axes of the through-hole 12 in 3 two sides fixed plate 9 of bellows expansion joint are overlapped, and axis
Line is vertical and coplanar with the central axes of bellows expansion joint 3.
Articulated shaft is pin shaft 8, and shaft is threaded shaft 4.
The installation process machine course of work of the utility model are as follows: pipe flange 1 can be with the flushing pipeline of 7 front end of flooding nozzle
It is welded as a whole, pipe flange 1 and preceding tube socket 2 are bolted together, and nozzle 7 is connect with rear tube socket 6 by bolt and nut
It is integrated, bellows expansion joint 3 is set between preceding tube socket 2 and rear tube socket 6, preceding tube socket 2 passes through bolt and nut with rear tube socket 6 respectively
Equal parts are 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,
Tube socket 6 raises up after nozzle 7 for fulcrum, and 14 ° of angles that raise up can be presented with horizontal position；When hydraulic cylinder 5 be pushed to it is maximum away from
From when, 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
The range that adjustable-angle flooding nozzle device is swung up and down in 30 ° of angles on vertical direction, can wash away crusher to greatest extent
And mud mud, production is excavated for shield machine and muddy water system provides stable guarantee.
Certainly, to adapt to the demand for washing away 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 above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
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 driving assembly, one end of the driving component and the liquid feeding end of expansion joint are 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)
Hinged seat afterwards, the both ends of 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 at the top of preceding tube socket (2) vertically are included, the rear hinged seat includes two pieces and is fixed on vertically
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, and two piece second
The relative position of vertical plate (13) is provided with axis hole, and the both ends of the driving component pass through the articulated shaft hinge 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
It is provided between liquid end and the liquid feeding end of nozzle (7) rear tube socket (6), the front and rear sides of the preceding tube socket (2) are provided with mutually flat
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 composition of the central axes and expansion joint of plane and driving assembly where the fixed plate (9) is parallel to each other,
Ipsilateral fixed plate (9) offers concentric through-hole (12) with rotor plate (10), and is equipped in through-hole (12) by ipsilateral fixation
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 two sides
The central axes of through-hole (12) in fixed plate (9) are overlapped, 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)
It is connect by the pipe flange (1) that its outside is arranged 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
Pin shaft (8), the shaft are threaded shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820825361.3U CN208380571U (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 |
|---|---|---|---|
| CN201820825361.3U CN208380571U (en) | 2018-05-30 | 2018-05-30 | A kind of novel adjustable-angle flooding nozzle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208380571U true CN208380571U (en) | 2019-01-15 |
Family
ID=64969491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820825361.3U Active CN208380571U (en) | 2018-05-30 | 2018-05-30 | A kind of novel adjustable-angle flooding nozzle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208380571U (en) |
-
2018
- 2018-05-30 CN CN201820825361.3U patent/CN208380571U/en active Active
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