CN105569676A - Slide type inserting part, prefabricated concrete pipe gallery and shield segment - Google Patents
Slide type inserting part, prefabricated concrete pipe gallery and shield segment Download PDFInfo
- Publication number
- CN105569676A CN105569676A CN201610117499.3A CN201610117499A CN105569676A CN 105569676 A CN105569676 A CN 105569676A CN 201610117499 A CN201610117499 A CN 201610117499A CN 105569676 A CN105569676 A CN 105569676A
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- Prior art keywords
- jurisdiction
- stationary positioned
- groove body
- positioned cover
- muscle groove
- 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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- 239000004567 concrete Substances 0.000 title abstract description 5
- 210000003205 muscle Anatomy 0.000 claims description 35
- 239000007787 solid Substances 0.000 claims description 35
- 239000011178 precast concrete Substances 0.000 claims description 17
- 230000009977 dual effect Effects 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 229920000297 Rayon Polymers 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/08—Lining with building materials with preformed concrete slabs
- E21D11/083—Methods or devices for joining adjacent concrete segments
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
- E01F5/005—Culverts ; Head-structures for culverts, or for drainage-conduit outlets in slopes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses a slide type inserting part, a prefabricated concrete pipe gallery and a shield segment. The slide type inserting part comprises a rebar fixing groove, a T-type sliding part and a fork-type sliding part; the rebar fixing groove comprises a square-barrel-shaped rebar fixing groove body and a connecting part used for being connected with the ends of rebars, the connecting part is arranged on the side wall of the rebar fixing groove body, and a slide way is formed in the side wall, opposite to the connecting part, of the rebar fixing groove body; the T-type sliding part comprises a fixed base, an end socket and a connecting neck for fixedly connecting the fixed base with the end socket, the end socket and the connecting neck form a T-shaped structure, and the connecting neck can slide into the slide way so that the end socket can enter the rebar fixing groove body and be limited on the fork-type sliding part. The slide type inserting part, the prefabricated concrete pipe gallery and the shield segment are easy and convenient to operate, and the construction process is simplified; by means of cooperation of a slope and an elastic part, tight connection can be achieved within an error range to avoid cracks; rebars of two segments can be in linear butt joint, and connection strength is improved.
Description
Technical field
The present invention relates to a kind of coupling assembling, be specifically related to a kind of slip plug-in unit, precast concrete pipe gallery and shield duct piece.
Background technology
At present, pipe gallery becomes because efficiently solving the problem of ditching pipe laying repeatedly the important infrastructure ensureing city operations.Current piping lane is mostly cast-in-site and forms, piping lane is rectangular structure, be embedded with cage of reinforcement in rectangular piping lane body wall, its making step of mainly constructing comprises: fluting, supporting, precipitation, reinforcing bar binding, formwork, fluid concrete, maintenance, form removal, backfill; The subject matter that existing piping lane exists is: piping lane molding time is long, and processing step is loaded down with trivial details, and construction cost is higher, to take place frequently area, be very easy to cause structural damage in earthquake.Along with the progress of technology, precast concrete pipe gallery or shield duct piece are progressively applied in construction, existing precast concrete pipe gallery splicing constructional difficulties, and splicing defective tightness, not easily resist the external force impacts such as earthquake.In the construction in tunnel, shield duct piece is requisite structure, the erection method of existing shield duct piece is the mode being assembled into annular, connected by fastening bolt between adjacent section of jurisdiction, this kind of connected mode need be carried out repeatedly fastening to bolt, and attended operation efficiency is low, when there is the vibrations such as earthquake, likely occur to loosen, produce gap, impact connects effect.
Summary of the invention
The present invention is directed to the proposition of above problem, and a kind of slip plug-in unit of research and design, precast concrete pipe gallery and shield duct piece.The technological means that the present invention adopts is as follows:
A kind of slip plug-in unit, comprises solid muscle groove, T-shaped saddle and forked type saddle; Described solid muscle groove comprises the solid muscle groove body of square tube shape and the connecting portion for being connected with the end of reinforcing bar, and described connecting portion is arranged on the sidewall of solid muscle groove body, and the sidewall that described solid muscle groove body is relative with connecting portion is provided with slideway; Described T-shaped saddle comprises holder, termination and the connection neck be fixedly connected with described termination by described holder, described termination be connected neck composition T-shaped structure, described holder is used for being connected with the end of reinforcing bar; Described forked type saddle comprises baffle plate and is fixed on two prongs on described baffle plate, described forked type saddle is positioned at the inside of solid muscle groove body, described prong is towards the openend of solid muscle groove body, space between two prongs is corresponding with the position of described slideway, is provided with elastic component between the bottom of described baffle plate and solid muscle groove body; Described connection neck grease slips into slideway, makes described termination enter solid muscle groove body inside and be limited on described forked type saddle.
Further, the face that described prong contacts with termination is inclined-plane, and the thickness of prong is increased from one end of the opening near solid muscle groove body gradually to the one end be connected with described baffle plate, and described termination is also corresponding inclined-plane to the face of tines contact.
Further, what described prong contacted with termination tilts towards inner side, and make the height of the inner side of prong be less than height outside it, described termination is also corresponding inclined-plane to the face of tines contact.
Further, described slideway is trapezoidal slideway, and the open end width of described slideway is greater than the width of the other end, and the cross sectional shape of described connection neck is corresponding with described slideway trapezoidal, and the gap between two prongs is also corresponding with described slideway trapezoidal.
Further, described elastic component is spring or synthesis blob of viscose.
Further, described connecting portion is the riffled tube of the sidewall perpendicular to solid muscle groove body, is provided with tapped blind hole in described holder.
A kind of precast concrete pipe gallery, comprise the U-shaped section of jurisdiction of upper and lower two-layer mutual fastening, the splicing end, side of described U-shaped section of jurisdiction is provided with slip plug-in unit of the present invention, the splicing end, bottom surface of described U-shaped section of jurisdiction is provided with grafting joint, side splicing end face is the end face of U-shaped, bottom surface splicing end face is the end face of the openend of U-shaped, described grafting joint comprises the stationary positioned cover I of sleeve-shaped, stationary positioned cover II, the bottom of described stationary positioned cover I and stationary positioned cover II is equipped with can by spacing for steel bar end positive stop end within it, holding firmware is provided with in described stationary positioned cover I, plug connector is provided with in described stationary positioned cover II, described plug connector can insert stationary positioned cover I and be limited on described holding firmware.
Further, the splicing gap between the U-shaped section of jurisdiction on upper strata and the splicing gap position between the U-shaped section of jurisdiction of lower floor stagger mutually.
Further, described U-shaped section of jurisdiction is single U-shaped section of jurisdiction, dual U-shaped section of jurisdiction or many U-shapeds section of jurisdiction, described dual U-shaped section of jurisdiction or many U-shapeds section of jurisdiction are the section of jurisdiction be wholely set, the shape of described dual U-shaped section of jurisdiction is two U-shapeds be set up in parallel, and the shape of described many U-shapeds section of jurisdiction is multiple U-shapeds be set up in parallel.
A kind of precast concrete shield duct piece, comprise the arc section of jurisdiction of some splicings, the curved end joint face place of described arc section of jurisdiction is provided with grafting joint, the rectangle end face joint face place of described arc section of jurisdiction is provided with slip plug-in unit of the present invention, described grafting joint comprises the stationary positioned cover I of sleeve-shaped, stationary positioned cover II, the bottom of described stationary positioned cover I and stationary positioned cover II is equipped with can by spacing for steel bar end positive stop end within it, holding firmware is provided with in described stationary positioned cover I, plug connector is provided with in described stationary positioned cover II, described plug connector can insert stationary positioned cover I and be limited on described holding firmware.
Compared with the prior art, a kind of slip plug-in unit of the present invention has the following advantages:
1, the mounting of precast concrete shield duct piece, piping lane or Fang Han is realized, easy and simple to handle, reduce difficulty of construction, simplify work progress;
2, the coordinating of inclined-plane and elastic component, make plug-in unit itself strong to the error packet capacitive of assembling, in error range, all can realize connecting closely, avoid the gap because connection does not closely cause;
3, in mounting process, the linear docking between the reinforcing bar realizing two sections of jurisdiction, considerably increases bonding strength.
Accompanying drawing explanation
Fig. 1 is the structural representation of the slip plug-in unit described in the embodiment of the present invention.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the structural representation of the solid muscle groove described in the embodiment of the present invention.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the top view of Fig. 3.
Fig. 6 is the structural representation of the T-shaped saddle described in the embodiment of the present invention.
Fig. 7 is the left view of Fig. 6.
Fig. 8 is the upward view of Fig. 6.
Fig. 9 is the B-B sectional view of Fig. 6.
Figure 10 is the structural representation of the forked type saddle described in the embodiment of the present invention.
Figure 11 is the left view of Figure 10.
Figure 12 is the top view of Figure 10.
Figure 13 is structure and the implementation process schematic diagram of precast concrete pipe gallery described in the embodiment of the present invention.
Figure 14 is the structural representation of the shield duct piece described in the embodiment of the present invention.
Figure 15 is the structural representation of the grafting joint described in the embodiment of the present invention.
Detailed description of the invention
Embodiment one
As shown in Figures 1 to 12, a kind of slip plug-in unit, comprises solid muscle groove 1, T-shaped saddle 2 and forked type saddle 3; Described solid muscle groove 1 comprises the solid muscle groove body 11 of square tube shape and the connecting portion 12 for being connected with the end of reinforcing bar, and described connecting portion 12 is arranged on the sidewall of solid muscle groove body 11, and the sidewall that described solid muscle groove body 11 is relative with connecting portion 12 is provided with slideway 13; Described T-shaped saddle 2 comprises holder 21, termination 22 and the connection neck 23 be fixedly connected with described termination 22 by described holder 21, described termination 22 be connected neck 23 and form T-shaped structure, described holder 21 is for being connected with the end of reinforcing bar; Two prongs 32 that described forked type saddle 3 comprises baffle plate 31 and is fixed on described baffle plate 31, described forked type saddle 3 is positioned at the inside of solid muscle groove body 11, described prong 32 is towards the openend of solid muscle groove body 11, space between two prongs 32 is corresponding with the position of described slideway 13, elastic component 4 is provided with between the bottom of described baffle plate 31 and solid muscle groove body 11, described elastic component 4 is spring or synthesis blob of viscose, also can be rubber polymer cover, as long as spatially leave enough elastic deformation surpluses; Described connection neck 23 can slip into slideway 13, makes described termination 22 enter solid muscle groove body 11 inside and be limited on described forked type saddle 3.
As shown in Figures 3 to 12, the face that described prong 32 contacts with termination 33 is inclined-plane, the thickness of prong 32 is increased from one end of the opening near solid muscle groove body 11 gradually to the one end be connected with described baffle plate 31, and the face that described termination 22 contacts with prong 32 is also corresponding inclined-plane.When T-shaped saddle 2 slips into solid muscle groove body 11, the power that elastic component 4 gives forked type saddle 3 one outside, the contact surface of forked type saddle 3 and termination 22 is inclined-plane, so give termination 22 component outwards and upwards, make T-shaped saddle 2 when slip into degree and stretch out there is error in concrete length, all can mount closely.What described prong 32 contacted with termination 22 tilts towards inner side, makes the height of the inner side of prong 32 be less than height outside it, and the face that described termination 22 contacts with prong 32 is also corresponding inclined-plane.Described slideway 13 is trapezoidal slideway, and the open end width of described slideway 13 is greater than the width of inner opposite end, and the cross sectional shape of described connection neck 23 is corresponding with described slideway 13 trapezoidal, and the gap between two prongs 32 is also corresponding with described slideway 13 trapezoidal.
Described connecting portion 23 is the riffled tube of the sidewall perpendicular to solid muscle groove body 11, is provided with tapped blind hole 24 in described holder 21, arranges corresponding external screw thread, can be threaded in the end of reinforcing bar.The reinforcing bar of the present embodiment is screw-thread steel.Slip plug-in unit described in the present embodiment may be used for the connection of other multiple precast units, is not limited to piping lane and shield duct piece
Embodiment two
As shown in Figure 13 and Figure 15, a kind of precast concrete pipe gallery, comprise the U-shaped section of jurisdiction 5 of upper and lower two-layer mutual fastening, the splicing end, side of described U-shaped section of jurisdiction 5 is provided with the slip plug-in unit 8 described in embodiment one, the splicing end, bottom surface of described U-shaped section of jurisdiction 5 is provided with grafting joint 6, described grafting joint 6 comprises the stationary positioned cover I 61 of sleeve-shaped, stationary positioned cover II 62, the bottom of described stationary positioned cover I 61 and stationary positioned cover II 62 is equipped with can by spacing for steel bar end positive stop end within it, holding firmware 63 is provided with in described stationary positioned cover I 61, plug connector 64 is provided with in described stationary positioned cover II 62, described plug connector 64 can insert stationary positioned cover I 61 and be limited on described holding firmware 63.Splicing gap between the U-shaped section of jurisdiction 5 on upper strata and the splicing gap position between the U-shaped section of jurisdiction 5 of lower floor stagger mutually, and namely each U-shaped section of jurisdiction 5 is all interfixed by grafting joint 6 with two U-shaped sections of jurisdiction 5 of another layer, strengthen antidetonation, the shear strength of piping lane.
Described U-shaped section of jurisdiction 5 is single U-shaped section of jurisdiction, dual U-shaped section of jurisdiction or many U-shapeds section of jurisdiction, described dual U-shaped section of jurisdiction or many U-shapeds section of jurisdiction are the section of jurisdiction be wholely set, the present embodiment is dual U-shaped section of jurisdiction, the shape of described dual U-shaped section of jurisdiction is two U-shapeds be set up in parallel, and the shape of described many U-shapeds section of jurisdiction is multiple U-shapeds be set up in parallel.
Grafting joint can be [2015204447851] disclosed precast concrete pile snap joint, [2015207122349] disclosed mechanical splice joint, [2015206485006] disclosed inserted connection mechanical splice or [2016200084213] disclosed precast unit grafting joint.
During construction, first mounted side by side by the U-shaped section of jurisdiction 5 of slip plug-in unit by Liang Ge lower floor, the U-shaped section of jurisdiction 5 on a upper strata is being aimed at the seam of lower floor two U-shaped sections of jurisdiction, grafting is carried out by grafting joint 6, and then mount a U-shaped section of jurisdiction in lower floor, combine in upper strata mounting and grafting afterwards and fix a U-shaped section of jurisdiction, advance successively.
Embodiment three
As shown in Figure 14 and Figure 15, a kind of precast concrete shield duct piece, comprise the arc section of jurisdiction 7 of some splicings, the curved end joint face place of described arc section of jurisdiction 7 is provided with grafting joint 6, the rectangle end face joint face place of described arc section of jurisdiction is provided with the slip plug-in unit 8 described in embodiment one, described grafting joint 6 comprises the stationary positioned cover I 61 of sleeve-shaped, stationary positioned cover II 62, the bottom of described stationary positioned cover I 61 and stationary positioned cover II 62 is equipped with can by spacing for steel bar end positive stop end within it, holding firmware 63 is provided with in described stationary positioned cover I 61, plug connector 64 is provided with in described stationary positioned cover II 62, described plug connector 64 can insert stationary positioned cover I 61 and be limited on described holding firmware 63.Grafting joint can be [2015204447851] disclosed precast concrete pile snap joint, [2015207122349] disclosed mechanical splice joint, [2015206485006] disclosed inserted connection mechanical splice or [2016200084213] disclosed precast unit grafting joint.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (10)
1. a slip plug-in unit, is characterized in that: comprise solid muscle groove, T-shaped saddle and forked type saddle;
Described solid muscle groove comprises the solid muscle groove body of square tube shape and the connecting portion for being connected with the end of reinforcing bar, and described connecting portion is arranged on the sidewall of solid muscle groove body, and the sidewall that described solid muscle groove body is relative with connecting portion is provided with slideway;
Described T-shaped saddle comprises holder, termination and the connection neck be fixedly connected with described termination by described holder, described termination be connected neck composition T-shaped structure, described holder is used for being connected with the end of reinforcing bar;
Described forked type saddle comprises baffle plate and is fixed on two prongs on described baffle plate, described forked type saddle is positioned at the inside of solid muscle groove body, described prong is towards the openend of solid muscle groove body, space between two prongs is corresponding with the position of described slideway, is provided with elastic component between the bottom of described baffle plate and solid muscle groove body;
Described connection neck grease slips into slideway, makes described termination enter solid muscle groove body inside and be limited on described forked type saddle.
2. slip plug-in unit according to claim 1, it is characterized in that: the face that described prong contacts with termination is inclined-plane, the thickness of prong is increased from one end of the opening near solid muscle groove body gradually to the one end be connected with described baffle plate, and described termination is also corresponding inclined-plane to the face of tines contact.
3. slip plug-in unit according to claim 2, is characterized in that: what described prong contacted with termination tilts towards inner side, and make the height of the inner side of prong be less than height outside it, described termination is also corresponding inclined-plane to the face of tines contact.
4. slip plug-in unit according to claim 1, it is characterized in that: described slideway is trapezoidal slideway, the open end width of described slideway is greater than the width of the other end, the cross sectional shape of described connection neck is corresponding with described slideway trapezoidal, and the gap between two prongs is also corresponding with described slideway trapezoidal.
5. slip plug-in unit according to claim 1, is characterized in that: described elastic component is spring or synthesis blob of viscose.
6. slip plug-in unit according to claim 1, is characterized in that: described connecting portion is the riffled tube of the sidewall perpendicular to solid muscle groove body, is provided with tapped blind hole in described holder.
7. a precast concrete pipe gallery, it is characterized in that: the U-shaped section of jurisdiction comprising upper and lower two-layer mutual fastening, the splicing end, side of described U-shaped section of jurisdiction is provided with the slip plug-in unit in claim 1-6 described in any one, the splicing end, bottom surface of described U-shaped section of jurisdiction is provided with grafting joint, described grafting joint comprises the stationary positioned cover I of sleeve-shaped, stationary positioned cover II, the bottom of described stationary positioned cover I and stationary positioned cover II is equipped with can by spacing for steel bar end positive stop end within it, holding firmware is provided with in described stationary positioned cover I, plug connector is provided with in described stationary positioned cover II, described plug connector can insert stationary positioned cover I and be limited on described holding firmware.
8. precast concrete pipe gallery according to claim 7, is characterized in that: the splicing gap between the U-shaped section of jurisdiction on upper strata and the splicing gap position between the U-shaped section of jurisdiction of lower floor stagger mutually.
9. precast concrete pipe gallery according to claim 7, it is characterized in that: described U-shaped section of jurisdiction is single U-shaped section of jurisdiction, dual U-shaped section of jurisdiction or many U-shapeds section of jurisdiction, described dual U-shaped section of jurisdiction or many U-shapeds section of jurisdiction are the section of jurisdiction be wholely set, the shape of described dual U-shaped section of jurisdiction is two U-shapeds be set up in parallel, and the shape of described many U-shapeds section of jurisdiction is multiple U-shapeds be set up in parallel.
10. a precast concrete shield duct piece, comprise arc section of jurisdiction, it is characterized in that: the curved end joint face place of described arc section of jurisdiction is provided with grafting joint, the rectangle end face joint face place of described arc section of jurisdiction is provided with the slip plug-in unit in claim 1-6 described in any one, described grafting joint comprises the stationary positioned cover I of sleeve-shaped, stationary positioned cover II, the bottom of described stationary positioned cover I and stationary positioned cover II is equipped with can by spacing for steel bar end positive stop end within it, holding firmware is provided with in described stationary positioned cover I, plug connector is provided with in described stationary positioned cover II, described plug connector can insert stationary positioned cover I and be limited on described holding firmware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610117499.3A CN105569676A (en) | 2016-03-02 | 2016-03-02 | Slide type inserting part, prefabricated concrete pipe gallery and shield segment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610117499.3A CN105569676A (en) | 2016-03-02 | 2016-03-02 | Slide type inserting part, prefabricated concrete pipe gallery and shield segment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105569676A true CN105569676A (en) | 2016-05-11 |
Family
ID=55880232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610117499.3A Pending CN105569676A (en) | 2016-03-02 | 2016-03-02 | Slide type inserting part, prefabricated concrete pipe gallery and shield segment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105569676A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193113A (en) * | 2016-08-17 | 2016-12-07 | 成都泽翰科技有限公司 | Underground pipe gallery prefabricated component tapering spring housing cutting ferrule connects assembled device |
| CN106939792A (en) * | 2017-03-13 | 2017-07-11 | 上海隧道工程有限公司 | Section of jurisdiction interannular jointing and the method using its connection |
| CN114541478A (en) * | 2022-03-29 | 2022-05-27 | 中建丝路建设投资有限公司 | Adjustable wedge type fastening joint applicable to assembly type pipe gallery, pipe gallery and assembly method of pipe gallery |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10306693A (en) * | 1997-05-07 | 1998-11-17 | Kazuo Takano | Joint of segment or the like |
| JP2003307098A (en) * | 2002-04-16 | 2003-10-31 | Technos Kk | Circumferential joint for segment for tunnel lining |
| JP2005226219A (en) * | 2003-10-10 | 2005-08-25 | Nippon Koatsu Concrete Kk | Axial direction joint of concrete segment |
| GB201016689D0 (en) * | 2010-10-05 | 2010-11-17 | Bosworth Plastics Ltd | Coupling device |
| CN201650303U (en) * | 2010-02-26 | 2010-11-24 | 上海市政工程设计研究总院 | Longitudinal seam connecting component of shield pipe sheet |
| CN105350572A (en) * | 2015-10-29 | 2016-02-24 | 周兆弟 | Assembled type underground pipe gallery |
| CN205400745U (en) * | 2016-03-02 | 2016-07-27 | 袁江 | Smooth type plug -in components |
-
2016
- 2016-03-02 CN CN201610117499.3A patent/CN105569676A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10306693A (en) * | 1997-05-07 | 1998-11-17 | Kazuo Takano | Joint of segment or the like |
| JP2003307098A (en) * | 2002-04-16 | 2003-10-31 | Technos Kk | Circumferential joint for segment for tunnel lining |
| JP2005226219A (en) * | 2003-10-10 | 2005-08-25 | Nippon Koatsu Concrete Kk | Axial direction joint of concrete segment |
| CN201650303U (en) * | 2010-02-26 | 2010-11-24 | 上海市政工程设计研究总院 | Longitudinal seam connecting component of shield pipe sheet |
| GB201016689D0 (en) * | 2010-10-05 | 2010-11-17 | Bosworth Plastics Ltd | Coupling device |
| GB2484290A (en) * | 2010-10-05 | 2012-04-11 | Tunnelling Accessories Ltd | Male fastening device engages with pair of female devices |
| CN105350572A (en) * | 2015-10-29 | 2016-02-24 | 周兆弟 | Assembled type underground pipe gallery |
| CN205400745U (en) * | 2016-03-02 | 2016-07-27 | 袁江 | Smooth type plug -in components |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193113A (en) * | 2016-08-17 | 2016-12-07 | 成都泽翰科技有限公司 | Underground pipe gallery prefabricated component tapering spring housing cutting ferrule connects assembled device |
| CN106939792A (en) * | 2017-03-13 | 2017-07-11 | 上海隧道工程有限公司 | Section of jurisdiction interannular jointing and the method using its connection |
| CN114541478A (en) * | 2022-03-29 | 2022-05-27 | 中建丝路建设投资有限公司 | Adjustable wedge type fastening joint applicable to assembly type pipe gallery, pipe gallery and assembly method of pipe gallery |
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