CN104014994B - A kind of processing method of embedded single fluid grouting plate - Google Patents
A kind of processing method of embedded single fluid grouting plate Download PDFInfo
- Publication number
- CN104014994B CN104014994B CN201410236016.2A CN201410236016A CN104014994B CN 104014994 B CN104014994 B CN 104014994B CN 201410236016 A CN201410236016 A CN 201410236016A CN 104014994 B CN104014994 B CN 104014994B
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- China
- Prior art keywords
- slip casting
- casting plate
- oil filler
- filler point
- hole
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
- E21D9/0607—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield being provided with devices for lining the tunnel, e.g. shuttering
Abstract
The processing method that the invention discloses a kind of embedded single fluid grouting plate, belongs to Tunnel Engineering technical field.The processing method of described embedded single fluid grouting plate, including: providing slip casting plate body to be processed, slip casting plate matches with the size of described mounting groove, and slip casting plate includes: slip casting plate body and cover plate；Difference two groups of circular holes of deep hole machining on slip casting plate body, often group circular hole is two, often organize two semicircle equal diameters of the diameter of described circular hole and the kidney ellipsoid injected hole of preprocessing, often organize the center of circular hole respectively with the center superposition of two semicircles of kidney ellipsoid injected hole；Slotting towards the side within shield machine at slip casting plate body, the width of groove is equal to the length of base tangent of two described circular holes, and the bottom of groove extends to the common tangent of said two circular hole, and overlaps with this common tangent；The notch of groove is fixed described cover plate.The processing method of described embedded single fluid grouting plate, is only provided with bevel for welding in the inner side of slip casting plate, improves the structural strength of slip casting plate.
Description
Technical field
The present invention relates to Tunnel Engineering technical field, particularly to the processing side of a kind of embedded single fluid grouting plate
Method.
Background technology
Shield machine is the special engineering machinery of a kind of tunnel piercing.Set of tunneling construction is carried out using shield machine
In, after pipe sheet assembling is complete and deviates from shield tail, owing to cutterhead digging diameter is more than section of jurisdiction external diameter, section of jurisdiction will
A gap of backbreaking is formed between meeting and the soil body.If backbreak, gap can not get filling in time, certainly will cause stratum
Deformation, makes adjacent ground settlement or tunnel skew itself.Slip casting plate is generally used on existing shield machine,
Shield pushes ahead the moment timely slip casting that gap of the shield tail is formed, thus restrained effectively ground settlement, with
Time also prevent segment joint and tail gap seeps water.
Existing one embedded single fluid grouting plate, is arranged in the groove on shield tail housing, processes embedded single liquid
During slip casting plate, prepare with two oval holes and the slip casting plate of two circular holes, wherein, oval by the length of groove
Hole is for synchronous grouting, and circular port is for shield endnote Seal Oil, and the conventional method in processing oval hole is
Longitudinally cut open in the center in the oval hole of preprocessing, then process the U-lag at two ends respectively, then be welded into
Oval hole.
During realizing the present invention, inventor finds that prior art at least there is problems in that
The method in existing two oval holes of processing is that slip casting plate is divided into 3 pieces, so makes the operation of processing
Dispersion, and need the bevel for welding processed more, thus add the difficulty of processing slip casting plate, simultaneously because
Inside and outside slip casting plate, there is more groove, thus also have impact on the structural strength of slip casting plate.
Summary of the invention
In order to solve prior art is processed the operation dispersion of slip casting plate, and need the bevel for welding processed more
Problem, the processing method embodiments providing a kind of embedded single fluid grouting plate.Described technical side
Case is as follows:
The processing method that the invention provides a kind of embedded single fluid grouting plate, it is adaptable to processing is embedded in shield
Slip casting plate in the mounting groove of the shield tail housing of machine, described method includes:
Slip casting plate body to be processed, the size of described slip casting plate body and the size phase of described mounting groove are provided
Coupling；
Difference two groups of circular holes of deep hole machining on described slip casting plate body, often group circular hole is two, and often group is described
The diameter of circular hole and two semicircle equal diameters of the kidney ellipsoid injected hole of preprocessing, often organize in described circular hole
The heart respectively with the center superposition of two semicircles of described kidney ellipsoid injected hole；
Slotting towards the side within shield machine at described slip casting plate body, the width of described groove is equal to often organizing
The length of base tangent of two described circular holes, the bottom of described groove extends to the common tangent of said two circular hole, and
Overlap with described common tangent；
Deep hole machining oil filler point on described slip casting plate body；
Securing cover plate on the notch of described groove.
Specifically, between two described kidney ellipsoid injected holes, processing makes two described kidney ellipsoid injected hole connections
Through hole.
Specifically, slotting milling is used to slot in the inner side of described slip casting plate by slotting cutter.
Specifically, described oil filler point is two, and two described oil filler points are separately positioned on two described ovals
The both sides of shape injected hole.
Further, the radial section of described oil filler point is circular.
Specifically, described cover plate uses and is weldingly fixed on the notch of described groove.
Specifically, described cover plate is multiple, and is spaced layout, the institute between two adjacent described cover plates
State processing boss on the notch of groove, described boss is installed the Butterworth Hatch that the matching form with described notch closes
Cover plate.
Specifically, described kidney ellipsoid injected hole and described oil filler point are processed simultaneously.
Specifically, the method processing described oil filler point includes: processing first paragraph oil filler point and second segment note respectively
Oilhole, described first paragraph oil filler point and described second segment oil filler point are interconnected, described first paragraph oil filler point
Axis direction is identical with the length direction of described slip casting plate body, and the axis of described second segment oil filler point is L-type,
And a section in the described axis of L-type is parallel with the axis direction of described first paragraph oil filler point.
Further, the summit angle of the described axis of L-type is 90 °.
It is interior that the technical scheme that the embodiment of the present invention provides has the benefit that the embodiment of the present invention provides
The processing method of embedded single fluid grouting plate, is only provided with bevel for welding in the inner side of slip casting plate, and one side arranges weldering
Connect groove and can improve the structural strength of slip casting plate, reduce the deformation of slip casting plate, thus reduce processing slip casting
The difficulty of plate, better assures that the quality of product, makes product more reliable and more stable.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, institute in embodiment being described below
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the embedded single fluid grouting plate that the embodiment of the present invention provides；
Fig. 2 is the sectional view along line B-B that the embodiment of the present invention provides Fig. 1；
Fig. 3 is the sectional view along line A-A that the embodiment of the present invention provides Fig. 1；
Fig. 4 is the structural representation of two groups of circular holes of processing that the embodiment of the present invention provides；
Fig. 5 is the structural representation of the processing groove that the embodiment of the present invention provides；
Fig. 6 is the structural representation of two groups of circular holes of processing that the embodiment of the present invention provides；
Fig. 7 is the method flow diagram processing embedded single fluid grouting plate that the embodiment of the present invention provides.
In figure: 1-slip casting plate body, 1a-groove, 2-injected hole, 2a-circular hole, 3-oil filler point, 3a-oil-out,
4-plug, 5-cover plate, 6-Butterworth Hatch cover plate, 7-screw.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to the present invention
Embodiment is described in further detail.
Embodiment
The processing method embodiments providing a kind of embedded single fluid grouting plate, it is adaptable to process embedded
Slip casting plate in the mounting groove of the shield tail housing a of shield machine, the structure of this slip casting plate such as Fig. 1 and Fig. 2 institute
Show, slip casting plate body 1 includes two the kidney ellipsoid injected holes 2 arranged along the length direction of slip casting plate body 1
With two oil filler points 3, two kidney ellipsoid injected holes 2 and two oil filler points 3 are all arranged in parallel, and two oilings
Hole 3 is respectively arranged in the both sides of two kidney ellipsoid injected holes 2, as it is shown on figure 3, on slip casting plate body 1 also
Being provided with one end connection oil filler point 3 of oil-out 3a, oil-out 3a, the other end of oil-out 3a is arranged on shield
At ventral brush (not shown), the tail end at two oil filler points 3 is respectively mounted plug 4, wherein, oil filler point 3
It is interconnected including first paragraph oil filler point and second segment oil filler point, first paragraph oil filler point and second segment oil filler point,
The axis direction of first paragraph oil filler point is identical with the length direction of slip casting plate body 1, the axle of second segment oil filler point
Line be in L-type, and the axis of L-type one section parallel with the axis direction of first paragraph oil filler point.
The structure of this slip casting plate is only for example, and the method for the present invention is also applicable not only to process the slip casting of this structure
Plate.
Seeing Fig. 7, the method for this processing embedded single fluid grouting plate includes:
Step S1: slip casting plate body to be processed, the size of slip casting plate body and the size phase of mounting groove are provided
Coupling.
Step S2: difference two groups of circular hole 2a of deep hole machining on slip casting plate body to be processed.As shown in Figure 4,
Often group circular hole 2a is two, often organizes two semicircles of the diameter of circular hole 2a and the kidney ellipsoid injected hole 2 of preprocessing
Equal diameters, often the center of group circular hole 2a respectively with the center superposition of two semicircles of kidney ellipsoid injected hole 2.
Step S3: at slip casting plate body 1 towards the side fluting 1a within shield machine, as it is shown in figure 5, groove
The width of the 1a length of base tangent equal to two circular hole 2a, the bottom of groove 1a extends to the public affairs of two circular hole 2a
Tangent line, and overlap with this common tangent.
Specifically, slotting milling can be used towards within shield machine at slip casting plate body 1 by slotting cutter
Side fluting 1a.
Step S4: deep hole machining oil filler point 3 on slip casting plate body 1.
In the present embodiment, oil filler point 3 can be two, and two oil filler points 3 are separately positioned on two waists
The both sides of circular injected hole 2.
Further, the radial section of oil filler point 3 can be circular.
Specifically, the method for processing oil filler point 3 may include that processing first paragraph oil filler point and second segment respectively
Oil filler point, first paragraph oil filler point and second segment oil filler point are interconnected, the axis direction of first paragraph oil filler point with
The length direction of slip casting plate body 1 is identical, and the axis of second segment oil filler point is in L-type, and the axis of L-type
One section parallel with the axis direction of first paragraph oil filler point, as shown in Figure 3.
Specifically, the summit angle of the axis of this L-type can be 90 °.The angle of this angle can be according to shield
Structure within structure machine is different and changes.
Step S5: securing cover plate 5 on the notch of groove 1a.
In the present embodiment, as shown in Figure 2 and Figure 6, cover plate 5 uses and is weldingly fixed on the notch of groove 1a.
Further, cover plate 5 is multiple, and is spaced layout, the groove between two adjacent cover plates 5
Process boss on notch, boss is installed the Butterworth Hatch cover plate 6 that the matching form with notch closes.
Specifically, as it is shown on figure 3, this Butterworth Hatch cover plate 6 is connected by screw 7 with notch.
Specifically, this processing method can also include: between two kidney ellipsoid injected holes 2, processing makes two
The through hole (not shown) of kidney ellipsoid injected hole 2 connection.Two kidney ellipsoid injected holes 2 are connected by this through hole,
For realizing the synchronous grouting function of two kidney ellipsoid injected holes 2.
Preferably, kidney ellipsoid injected hole 2 and oil filler point 3 are processed simultaneously.Kidney ellipsoid injected hole 2 and oiling
Hole 3 deep hole machining simultaneously, has concentrated operation thus has improve machining accuracy and efficiency.
The processing method of the embedded single fluid grouting plate that the embodiment of the present invention provides, only sets in the inner side of slip casting plate
Being equipped with bevel for welding, one side arranges bevel for welding can improve the structural strength of slip casting plate, reduces slip casting plate
Deformation, thus reduce the difficulty of processing slip casting plate, better assure that the quality of product, make product more
Reliable and stable.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all the present invention's
Within spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (10)
1. the processing method of an embedded single fluid grouting plate, it is adaptable to processing is embedded in the shield tail shell of shield machine
Slip casting plate in the mounting groove of body, it is characterised in that described method includes:
Slip casting plate body to be processed, the size of described slip casting plate body and the size phase of described mounting groove are provided
Coupling；
Difference two groups of circular holes of deep hole machining on described slip casting plate body, often group circular hole is two, and often group is described
The diameter of circular hole and two semicircle equal diameters of the kidney ellipsoid injected hole of preprocessing, often organize in described circular hole
The heart respectively with the center superposition of two semicircles of described kidney ellipsoid injected hole；
Slotting towards the side within shield machine at described slip casting plate body, the width of described groove is equal to often organizing
The length of base tangent of two described circular holes, the bottom of described groove extends to the common tangent of said two circular hole, and
Overlap with described common tangent；
Deep hole machining oil filler point on described slip casting plate body；
Securing cover plate on the notch of described groove.
Method the most according to claim 1, it is characterised in that two described kidney ellipsoid injected holes it
Between processing make the through hole of two described kidney ellipsoid injected holes connection.
Method the most according to claim 1, it is characterised in that used by slotting cutter and insert milling in institute
State the inner side fluting of slip casting plate.
Method the most according to claim 1, it is characterised in that described oil filler point is two, and two
Described oil filler point is separately positioned on the both sides of two described kidney ellipsoid injected holes.
Method the most according to claim 4, it is characterised in that the radial section of described oil filler point is circle
Shape.
Method the most according to claim 1, it is characterised in that described cover plate uses and is weldingly fixed on institute
State on the notch of groove.
Method the most according to claim 1, it is characterised in that described cover plate is multiple, and is spaced cloth
Put, the notch of the described groove between two adjacent described cover plates is processed boss, described boss is pacified
The Butterworth Hatch cover plate that the matching form of dress and described notch closes.
Method the most according to claim 1, it is characterised in that described kidney ellipsoid injected hole and described note
Oilhole is processed simultaneously.
Method the most according to claim 1, it is characterised in that the method processing described oil filler point includes:
Processing first paragraph oil filler point and second segment oil filler point, described first paragraph oil filler point and described second segment oiling respectively
Hole is interconnected, and the axis direction of described first paragraph oil filler point is identical with the length direction of described slip casting plate body,
The axis of described second segment oil filler point is one section in L-type, and the described axis of L-type and notes with described first paragraph
The axis direction of oilhole is parallel.
Method the most according to claim 9, it is characterised in that the summit angle of the described axis of L-type
It it is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410236016.2A CN104014994B (en) | 2014-05-30 | 2014-05-30 | A kind of processing method of embedded single fluid grouting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410236016.2A CN104014994B (en) | 2014-05-30 | 2014-05-30 | A kind of processing method of embedded single fluid grouting plate |
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| Publication Number | Publication Date |
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| CN104014994A CN104014994A (en) | 2014-09-03 |
| CN104014994B true CN104014994B (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410236016.2A Active CN104014994B (en) | 2014-05-30 | 2014-05-30 | A kind of processing method of embedded single fluid grouting plate |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526271B (en) * | 2014-12-01 | 2017-09-29 | 中铁科工集团轨道交通装备有限公司 | A kind of waist moldeed depth hole forming method and the slip casting block prepared |
| CN110860856B (en) * | 2019-11-22 | 2020-09-08 | 中铁工程装备集团盾构制造有限公司 | Novel grouting block manufacturing process of shield machine and novel grouting block of shield machine |
| CN112894269B (en) * | 2020-12-29 | 2022-09-09 | 中铁科工集团轨道交通装备有限公司 | Tail shield grouting block processing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0092307A1 (en) * | 1982-03-24 | 1983-10-26 | Caledonian Mining Company Limited | Improvements in and relating to support arches for colliery tunnels |
| CN102661155A (en) * | 2012-05-18 | 2012-09-12 | 武汉船用机械有限责任公司 | Shield machine synchronous grouting pipeline system and shield machine with same |
| CN102943677A (en) * | 2012-10-24 | 2013-02-27 | 中铁科工集团有限公司 | Manufacturing method for end shield of built-in grout block shield machine |
| CN103192230A (en) * | 2013-04-22 | 2013-07-10 | 中铁科工集团有限公司 | Deep hole machining method and grouting block manufactured by same |
| CN103742162A (en) * | 2014-01-20 | 2014-04-23 | 中铁工程装备集团有限公司 | Shield tunneling machine with synchronous grouting device at top of shield tail and synchronous grouting device |
| CN103769822A (en) * | 2014-02-18 | 2014-05-07 | 福建乾达重型机械有限公司 | Method for machining advanced grouting block hole of shield tunneling machine |
| CN103821537A (en) * | 2014-03-12 | 2014-05-28 | 上海市机械施工集团有限公司 | Splicing machining method of rectangular shield duct piece and anti-shear structure of rectangular shield duct piece |
-
2014
- 2014-05-30 CN CN201410236016.2A patent/CN104014994B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0092307A1 (en) * | 1982-03-24 | 1983-10-26 | Caledonian Mining Company Limited | Improvements in and relating to support arches for colliery tunnels |
| CN102661155A (en) * | 2012-05-18 | 2012-09-12 | 武汉船用机械有限责任公司 | Shield machine synchronous grouting pipeline system and shield machine with same |
| CN102943677A (en) * | 2012-10-24 | 2013-02-27 | 中铁科工集团有限公司 | Manufacturing method for end shield of built-in grout block shield machine |
| CN103192230A (en) * | 2013-04-22 | 2013-07-10 | 中铁科工集团有限公司 | Deep hole machining method and grouting block manufactured by same |
| CN103742162A (en) * | 2014-01-20 | 2014-04-23 | 中铁工程装备集团有限公司 | Shield tunneling machine with synchronous grouting device at top of shield tail and synchronous grouting device |
| CN103769822A (en) * | 2014-02-18 | 2014-05-07 | 福建乾达重型机械有限公司 | Method for machining advanced grouting block hole of shield tunneling machine |
| CN103821537A (en) * | 2014-03-12 | 2014-05-28 | 上海市机械施工集团有限公司 | Splicing machining method of rectangular shield duct piece and anti-shear structure of rectangular shield duct piece |
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| CN104014994A (en) | 2014-09-03 |
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