CN202099817U - Underground continuous wall articulated joint - Google Patents
Underground continuous wall articulated joint Download PDFInfo
- Publication number
- CN202099817U CN202099817U CN2011201747362U CN201120174736U CN202099817U CN 202099817 U CN202099817 U CN 202099817U CN 2011201747362 U CN2011201747362 U CN 2011201747362U CN 201120174736 U CN201120174736 U CN 201120174736U CN 202099817 U CN202099817 U CN 202099817U
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- articulated joint
- pipe
- wing plate
- articulated
- underground continuous
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Abstract
The utility model relates to infrastructures, in particular to an underground continuous wall articulated joint, which is fixedly connected with a concave surface end of an underground continuous wall reinforcing cage. The underground continuous wall articulated joint is characterized in that the joint comprises an articulated pipe, wing plates and edge folding parts; the wing plates are positioned on both sides of the articulated pipe; the edge folding parts are positioned on the edges of the wing plates; the articulated pipe is in the approximate shape of Omega, part of the articulated pipe is open, and the two ends of an opening part are respectively connected with the wing plates; the outer edges of the wing plates are connected with the edge folding parts. The underground continuous wall articulated joint has the advantages as follows: the articulated pipe in the approximate shape of Omega can be used as a guiding passage for object immersion placement in a later period, can be used for guiding a wall brushing device when the wall brushing device is utilized to clean, ensures the mud brushing effect, can also be used as a guiding device during the immersion placement of a mouth locking pipe, ensures the accurate immersion placement position of the mouth locking pipe, and improves the working efficiency and the construction quality; in addition, the underground continuous wall articulated joint is more convenient to clean and scrub the surface, is also convenient to pull out the mouth locking pipe at the same time, well solves the problem that contact surface residues or local pit mud in a previous-poured chute segment are difficult to scrub, enables seam crossing parts to be tighter at the same time, and can avoid leakage better.
Description
Technical field
The utility model relates to the underground building class, is specifically related to a kind of diaphragm wall articulated joint.
Background technology
The density of underground continuous wall groove segment joint is extremely important; The joint construction quality directly has influence on the use of engineering underground structure if problem will cause the engineering underground structure to go out a seepage phenomenon; Seepage not only influences the function of use of building; And handle very difficulty, therefore must be in the unit adopting an effective measure during the wall joint construction solves problem hidden danger in advance, with trouble without offspring.Diaphragm wall is as the ingredient of underground agent structure, must be forever durable, structural entity do not have and ooze, do not have leakage, stress equalization.The body of wall of each unit groove section of diaphragm wall all can meet design requirement, and the intersegmental syndeton of unit groove of forming diaphragm wall is a diaphragm wall system key core link, and groove section joint form is the core technology of construction of diaphragm wall technology.At present domestic majority adopts fore shaft union and I-shaped preparation joint, in construction, owing in the groover mining process when laying the unit groove section; Need to use brush wall device to clear up and scrub to watering groove section contact surface earlier, because this contact surface surface is the side of reinforcing cage, but not the integral light sliding surface; Also because reinforcing cage is bulky, and the degree of depth is bigger, brush wall device edge is cleared up when scrubbing up and down simultaneously; And be difficult to remain constant spacing between the cleaning surface; Thereby make clean surface stressed irregular, cleaning performance also is difficult to guarantee, because the above-mentioned problem of cleaning the work existence with water; Be difficult to groove section joint delay sediment or local folder mud are cleaned with water totally, thereby cause the percolating water in later stage easily.
Summary of the invention
The purpose of the utility model is the weak point according to above-mentioned prior art; A kind of diaphragm wall articulated joint is provided; The platy structure of approximate V-type is adopted in this articulated joint, and the hinged pipe structure is adopted on the top, through mating corresponding guide roller; Make articulated joint realize the function of guiding, realize complete, the sealing of joint surface simultaneously.
The utility model purpose realizes being accomplished by following technical scheme:
A kind of diaphragm wall articulated joint; This joint is fixedly connected on the concave ends of diaphragm wall reinforcing cage; It is characterized in that said joint partly is made up of hinged pipe, the flanging that is positioned at the wing plate of hinged pipe both sides and is positioned at the wing plate edge, said hinged pipe is approximate Ω shape, partial; The two ends of its opening part connect wing plate respectively, and said wing plate outer rim connects the flanging part.
Said wing plate and flanging partly are structure as a whole, and are that a block plate processes.
The aperture pitch of said hinged pipe is less than the hinged pipe diameter.
Lay respectively between the wing plate of said hinged pipe both sides and place in obtuse angle.
Between said flanging and the wing plate between the opening direction of angle and wing plate and the wing plate opening direction of angle opposite.
Fit in the concave ends surface of said joint and said diaphragm wall reinforcing cage.
The utility model has the advantages that: processing is simple, result of use is good; The hinged pipe of approximate Ω shape can be used as the heavy guide channel of putting object of later stage, the guiding when for example being used to brush the cleaning of wall device; Can make brush wall device brush wall up and down along the guiding device that copulatory tube constitutes; Guarantee constant spacing, guaranteed brush mud effect, significantly reduced the workload of leak stopping; Also can be used as the guiding device when the fore shaft pipe is heavy to be put, guaranteed the fore shaft pipe heavy put the position accurately, improved operating efficiency and workmanship; Simultaneously because the existence of wing plate and flanging part, make and water earlier on the groove section contact surface except the hinged pipe partial, be continuously, flat surface, to be convenient to its surperficial cleaning more and to scrub, the while also is convenient to the withdrawing of fore shaft pipe.Obviously utilize the utility model to solve to water earlier groove section contact surface to be detained or local folder mud is cleaned the problem of difficulty with water, let seam crossing tightr simultaneously, can better prevent seepage.
Description of drawings
Fig. 1 is the perspective view of the utility model;
Fig. 2 is the utility model end face structure sketch map;
Fig. 3 waters groove section constructing structure sketch map earlier for the utility model;
Fig. 4 waters groove section constructing structure sketch map for behind the utility model;
Fig. 5 is the utility model brush wall construction sketch map.
The specific embodiment
Through embodiment the utility model characteristic and other correlated characteristic are done further explain below in conjunction with accompanying drawing, so that technician's of the same trade understanding:
Shown in Fig. 1-5, always represent respectively: hinged pipe 1, hinged pipe opening part 2, flanging part 3, wing plate 4, the reinforcing cage 6 of leading wall 5, fluid concrete, withdrawing rubber 7, fore shaft pipe 8, articulated joint 9, seal plate 10, guide roller 11, V-type brush wall device 12, wire brush 13 with reference to label 1-13.
Shown in Fig. 1-2; The articulated joint 9 of the diaphragm wall that relates to of present embodiment is to be made up of hinged pipe 1, flanging part 3, wing plate 4, and the end face of hinged pipe 1 is approximate Ω shape, partial; The two ends of hinged pipe opening part 2 connect wing plate 4 respectively, and wing plate 4 outer rims connect flanging part 3.
Articulated joint 9 in the present embodiment is a seamless steel pipe, and wing plate 4 one ends and seamless steel pipe weld together, and wing plate 4 other end bendings constitute flanging part 3, and flanging part 3 is close to be led on the wall 5.
Shown in Fig. 3-5; Formerly water in the construction of groove section; Articulated joint 9 is welded on the concave ends of reinforcing cage, and strengthens with reinforced bar support, fore shaft pipe 8 is transferred in the groove section; Add withdrawing rubber 7 in the hinged pipe 1 of articulated joint 9 and prevent that concrete from getting into, and then transfers in the groove reinforcing cage 6 and fluid concrete.Treat behind the concrete initial set fore shaft pipe 8 and withdrawing rubber 7 to be pulled up together; The secondary groove that the groover excavation is close to; Treat that groove digs the back and brushes wall with crane drive V-type brush wall device 12 up and down along hinged pipe 1, therebetween, the guide roller 11 that is connected on the V-type brush wall device 12 with wire rope is arranged in hinged pipe 1; And move up and down along hinged pipe 1; Thereby guaranteed that brush wall device 12 is scrubbed face with quilt and remained constant spacing in the process of scrubbing, can make brush wall device 12 be adjacent to the face of being scrubbed, the mud of being convenient to the face of being scrubbed cleans up.
V-type brush wall device 12 is coincide by the concave surface that is made up of wing plate 4 and flanging part 3 in work plane shape and the articulated joint 9 of scrubbing that wire brush 13 constitutes each other.After above-mentioned brush wall process is accomplished, carry out basic skill or training's work clearly, after clear basic skill or training does to finish, transfer fore shaft pipe 8 again and welded the later stage reinforcing cage of articulated joint 9, fluid concrete adds seal plate 10, the so reciprocal integral construction of accomplishing.
Present embodiment also can play the grooving guide effect in implementation process, through in the excavation grab bucket, guide roller 11 being set, when the adjacent slot section of the molded groove section of excavation, can let the excavation grab bucket fall along straight line, guarantees the verticality and the straightness accuracy of box cut.
Make brush wall device 12 brush wall up and down during the brush wall,, increased the effect of sealing, can play the effect of seal plate owing to the existence of wing plate 4 and flanging part 3 along articulated joint 9.
Obviously it will be appreciated by those skilled in the art that; In the utility model; The selection of the approximate V-type of the side view of articulated joint be for reinforcing cage concave ends coupling, if this concave ends is the shape of other spills, said articulated joint shape can according to its alteration of form; In the hope of coupling applying each other, so the side view of the utility model articulated joint is not limited to the approximate V-arrangement described in this manual.
Claims (6)
1. diaphragm wall articulated joint; This joint is fixedly connected on the concave ends of diaphragm wall reinforcing cage; It is characterized in that said joint partly is made up of hinged pipe, the flanging that is positioned at the wing plate of hinged pipe both sides and is positioned at the wing plate edge, said hinged pipe end face is approximate Ω shape, partial; The two ends of its opening part connect wing plate respectively, and said wing plate outer rim connects the flanging part.
2. a kind of diaphragm wall articulated joint according to claim 1 is characterized in that said wing plate and flanging partly are structure as a whole, and is that a block plate processes.
3. a kind of diaphragm wall articulated joint according to claim 1, the aperture pitch that it is characterized in that said hinged pipe is less than the hinged pipe diameter.
4. a kind of diaphragm wall articulated joint according to claim 1 is characterized in that laying respectively between the wing plate of said hinged pipe both sides and places in obtuse angle.
5. a kind of diaphragm wall articulated joint according to claim 1 is characterized in that the opening direction of angle between opening direction and the wing plate and the wing plate of angle between said flanging and the wing plate is opposite.
6. a kind of diaphragm wall articulated joint according to claim 1 is characterized in that fitting in the concave ends surface of said joint and said diaphragm wall reinforcing cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201747362U CN202099817U (en) | 2011-05-28 | 2011-05-28 | Underground continuous wall articulated joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201747362U CN202099817U (en) | 2011-05-28 | 2011-05-28 | Underground continuous wall articulated joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202099817U true CN202099817U (en) | 2012-01-04 |
Family
ID=45385836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201747362U Expired - Lifetime CN202099817U (en) | 2011-05-28 | 2011-05-28 | Underground continuous wall articulated joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202099817U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296635A (en) * | 2011-05-28 | 2011-12-28 | 上海远方基础工程有限公司 | Articulated joint of diaphragm wall |
| CN103526778A (en) * | 2012-07-01 | 2014-01-22 | 中冶天工上海十三冶建设有限公司 | Underground diaphragm wall construction method adopting fore shaft pipe joints |
| CN109339031A (en) * | 2018-11-20 | 2019-02-15 | 南昌工程学院 | A kind of buried concrete continuous wall connector percolator |
-
2011
- 2011-05-28 CN CN2011201747362U patent/CN202099817U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296635A (en) * | 2011-05-28 | 2011-12-28 | 上海远方基础工程有限公司 | Articulated joint of diaphragm wall |
| CN103526778A (en) * | 2012-07-01 | 2014-01-22 | 中冶天工上海十三冶建设有限公司 | Underground diaphragm wall construction method adopting fore shaft pipe joints |
| CN109339031A (en) * | 2018-11-20 | 2019-02-15 | 南昌工程学院 | A kind of buried concrete continuous wall connector percolator |
| CN109339031B (en) * | 2018-11-20 | 2020-10-20 | 南昌工程学院 | Underground concrete continuous wall connects anti-seepage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |
|
| CX01 | Expiry of patent term |