CN2758333Y - Stake having storage space - Google Patents
Stake having storage space Download PDFInfo
- Publication number
- CN2758333Y CN2758333Y CN 200420081829 CN200420081829U CN2758333Y CN 2758333 Y CN2758333 Y CN 2758333Y CN 200420081829 CN200420081829 CN 200420081829 CN 200420081829 U CN200420081829 U CN 200420081829U CN 2758333 Y CN2758333 Y CN 2758333Y
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- China
- Prior art keywords
- reinforcing cage
- pipe
- pile
- storage area
- utility
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- Expired - Fee Related
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Abstract
The utility model relates to a stake which has a storage space. The utility model has the structure that removing pipes of an inner pipe and an outer pipe are sheathed to the center of a foundation stake reinforcing cage in advance, the removing pipes and the foundation stake reinforcing cage are combined to be positioned, and the outer margin of the upper end of the foundation stake reinforcing cage is sheathed with sleeve pipes of a water outlet and a water inlet. Furthermore, a base seat reinforcing cage is penetrated with a sleeve pipe which is used for the penetration of a special dense pipe. When the ligation of a whole reinforcing cage is finished, after the whole reinforcing cage is implanted to a hole of the foundation stake, the special dense pipe extends into a foundation segment to carry out grouting through the sleeve pipe. The water outlet and the water inlet of the sleeve pipe discharge mixing water in a cycle way during a construction stage, poor concrete is fixed on a reinforcing frame arranged on the upmost end of the reinforcing cage through a work frame which has jet injection, and a fixing seat which has a roller is arranged on the work frame so as to fix a pipe cylinder. Furthermore, the poor concrete can be sucked and removed according to the rising of the fixing seat till the structure of a pier is finished by grouting. The utility model has the advantages that the utility model can rapidly and continuously remove poor concrete, enhance the quality and the strength of the structure of a pier, and meanwhile, the utility model also has the advantages of reinforced and strengthened foundation shock prevention, time saving and lowered cost of manpower and material resources.
Description
Technical field:
The utility model relates to the pile structure, specifically refers to be provided with the pile structure of storage area.
Background technology:
Present bridge pier structure construction sequence such as Fig. 1,2, shown in 3, at first excavate out required foundation pile hole A10 at boundary of works area A1, the reinforcing cage A11 that pricks the knot foundation pile immediately again implants in the foundation pile hole A10, be in the milk again, when poor quality concrete A12 upwards shifts with grouting, removed again and appeared reinforcing bar A13, the reinforcing cage A14 that pricks knot for pedestal in advance connects, impose grouting after finishing again, bridge pier structure then uses template die grouting to finish on pedestal, is learnt that by above-mentioned construction sequence traditional Bridge Pier Construction is divided foundation pile, pedestal and three megastages of bridge pier, and each stage all needs just can to construct after the completion on last stage again, so there is no connection on the construction sequence, the relative construction period is quite long, and needs manpower and materials quite huge, also can't reduce on the cost, obvious traditional bridge pier engineering has improved necessity in construction.
In addition, general urban sewer or rivers and creeks irrigation canals and ditches are comparatively slow because of flow rate of water flow, therefore the alluvial phenomenon just takes place after using a period of time easily, just must carry out removing work this moment, otherwise easily come interim in rainy season or typhoon, because of sewer or irrigation canals and ditches are obstructed, under the impeded drainage situation, lead to floods, and then harm resident's life, property safety.
Owing in the removing work of sewer or rivers and creeks irrigation canals and ditches, only be the difference of clear position, below only do an explanation with the reset mode that is applied in sewer.Fig. 4 is the existing cleaning schematic diagram that is applied to the deposit B4 of sewer B3, as shown in FIG., it utilizes the big machinery excavated pavement and forms several big hole B1 at interval (for ease of explanation, only draw one among the figure), again by excavator B2 with big hole B1 below, just the deposit B4 among the sewer B3 has been dug and has been placed temporarily on the road surface, treat that deposit B4 excavates fully after, utilize cement paste and pitch to be layed in big hole B1 and go up to finish envelope and mend operation.This kind is the mode of traditional cleaning sewer B3, though can improve the alluvial situation of sewer B3, but still have following deficiency:
1. labor intensive and man-hour.Dig at interval on the road surface establish big hole B1 and after completion once more backfill be one rather consuming time, and the work of labor intensive cost again.
2. influence traffic.Owing on the road surface, dig the big hole B1 that the sets out most road surface driving area that almost accounted for, and large-scale facility are stacked in the job site with the deposit that has dug during construction, more make the road surface to have nothing in common with each other off-period along with the length of duration, cause pedestrian, vehicle to carry out smoothly, relatively cause the inconvenience in the traffic.
3. efficient is not good.The scope of utilizing 2 of excavator B can remove excavation only limits to the sewer B3 of big hole B1 below, can not fully be removed for the deposit B4 among the sewer B3 between two big hole B1, but though excavation mat drainage flow and removing at that time, but because of the sewage current of sewer B3 do not have powerful scouring force, therefore the deposit B4 that is arranged in sewer B3 between two big hole B1 still accumulates for a long time and stores up and places sewer B3, the blind spot of formation operation.
Summary of the invention:
The purpose of this utility model is to solve above-mentioned prior art to exist: labor intensive and man-hour, influence disappearances such as traffic and efficient is not good.A kind of pile that is provided with the storage area of the present utility model, after it is mainly finished the reinforcing cage of foundation pile in advance and pricks knot, heart place is equipped with the removing pipe of inner and outer pipe therein, removes pipe and combines the location with the foundation pile reinforcing cage, and outer rim is with that tool goes out, the sleeve pipe of water inlet on the reinforcement foundation cage; Place the poling that runs through the upper and lower end face at the pedestal reinforcing cage, mat said structure device and reinforcing cage body junction are synthesized bridge reinforcement cage structure main body, reinforcing cage framework main body is directly moved in the foundation pile hole, the mat poling extends from top to bottom and is in the milk for specific sealed tube, via going out of sleeve pipe, water inlet, to mix water and clear water cycle alternation, raising of the strength of being in the milk, make poor quality concrete rise to foundation pile and the pedestal section of linking, extract out by poling with the poor quality concrete scavenge unit again and get rid of, keep concrete quality, finish the grouting of pedestal and bridge pier more successively, structure is finished and is the construction that links up, and does not need section construction, save cost, timeliness.
Description of drawings:
Fig. 1 is the existing foundation pile allocation plan that adopts;
Fig. 2 is the existing Bridge Pier Construction step () that adopts;
Fig. 3 is the existing Bridge Pier Construction step (two) that adopts;
Fig. 4 is the existing cleaning schematic diagram that is applied to the sewer deposit;
Fig. 5 is the utility model foundation pile reinforcing cage three-dimensional exploded view;
Fig. 6 is the utility model sleeve pipe stereogram;
Fig. 7 is the utility model sleeve combination schematic diagram;
Fig. 8 is the utility model pedestal reinforcing cage structure chart;
Fig. 9 is the utility model pedestal reinforcing cage construction situation figure ();
Figure 10 is the utility model pedestal reinforcing cage construction situation figure (two);
Figure 11 is the utility model pedestal reinforcing cage construction situation figure (three);
Figure 12 is the utility model grouting schematic diagram;
Figure 13 is the three-dimensional exploded view of the utility model falsework, holder and socket;
Figure 14 is the utility model native scavenge unit figure inferior;
Figure 15 removes the partial perspective cutaway view of another embodiment of pipe for the utility model;
Figure 16 is embedded in schematic diagram in the sewer deposit for Figure 15 removes body.
The specific embodiment:
The utility model will be further described below in conjunction with accompanying drawing
Shown in Figure 5, for the utility model strikes up partnership in advance the foundation pile reinforcing cage being done whole the bundle, wherein foundation pile reinforcing cage 2 centers are arranged with the removing pipe 1 with inner and outer pipe 10,11, interior pipe 10 utilizes many iron bars 12 to interfix with mode and this outer tube 11 of welding, and combine the location with foundation pile reinforcing cage 2, be put in a hole 24 in advance after foundation pile reinforcing cage 2 is finished.
In addition, the upper end outer rim of foundation pile reinforcing cage 2 and being nested with is provided with out, the sleeve pipe 4 of water inlet 40, go out, water inlet 40 both sides have can be for the draw-in groove 41 (shown in Fig. 6,7) of lid 42 Ka Gai.
Its pedestal reinforcing cage structure partly, as shown in Figure 8, in position be equipped with the poling 30 that connects the upper and lower end face, its inner four ends are installed with supporting steel plate 31, on supporting steel plate 31, be provided with some perforation that reinforcing bar is worn, right when supporting steel plate 31 combines with pedestal reinforcing cage 3 (as Fig. 9, shown in 10), locate by dipper 320 supporting base reinforcing cages 3 and by supporting steel plate 31 dual very supports respectively with shovel bucket 32 earlier, be convenient to pedestal reinforcing cage 3 and be connected combination, combine (as Figure 11) after reinforcing bar 20 welding with the reinforcing bar 330 of the protruding dew in pedestal reinforcing cage 3 lower ends and the protruding dew in foundation pile reinforcing cage 2 upper ends again with foundation pile reinforcing cage 2.
And in stake hole 24, finish bridge pier reinforcing cage main body, mat pedestal poling 30 extends penetration concrete (as Figure 12) from top to bottom for specific sealed tube 300, utilize out, water inlet 40 will mix water and the clear water circulation is replaced, so when concrete pours into rising gradually, promptly floating on this concrete surface have one deck inferior native, air pipe 430 on the mat falsework 43 (as shown in figure 13) is inflated in the concrete again, make concrete form mobile shape (but not it is concentrated that concrete is formed), to prevent concrete dry Gu, then squeeze into gas by the airduct 451 of socket 45 sidewalls, soil inferior is pumped away by socket 45 upper ends, add one above the pipe 1 and prevent concrete being positioned to remove again, the lid 13 that dust falls into makes foundation pile reinforcing cage 2 central authorities form a storage area (as shown in figure 13); When 451 of socket 45 upcast ventilation pipes above horn mouth, when supplying gas, gas is rising directly, and can again concrete not blown to socket 45 tops down to soil inferior below, even if blow downwards, also only soil inferior can be blown away, and can not discharge by socket 45; When right airduct 451 imposes enough pressure again, soil inferior is extracted out by socket 45 tops; Simultaneously, after socket 45 placed this place to extract a period of time, promptly again by holder 46 shift positions of a tool roller 460, row extracted soil inferior again.
Shown in Figure 15, be another embodiment of the utility model removing pipe 5, include an outer tube 51, one interior pipe 52 and one instrumentation tubes 53.Outer tube 51 defines a guiding space 511, and guiding space 511 from top to bottom has a converging transition 512 and an isometrical wide set section 513 successively.Interior pipe 52 is arranged in this guiding space 511 and defines a working space 521, and interior pipe 52 utilizes many iron bars 6 to fix with the mode and the outer tube 51 of welding.Instrumentation tubes 53 is the first fluids (figure does not show) that are located in the working space 521 separably and are suitable for transporting high pressure, and first fluid is a pressure-air.
As shown in figure 16, remove pipe 5 and be applicable to cleaning sewer 3 ', utilize large-scale facility (figure does not show) to excavate a hole in the sewer 3 ' top of not completing sewer 3 ' or having completed in advance, mat one pile driver (figure do not show) is bestowed the powerful external force of the outer tube 51 of removing pipe 5 and interior pipe 52 from the top, force these outer tubes 51 and interior pipe 52 to be imbedded fully in the sewer 3 ' bottom, adopt with manhole cover (not drawing among the figure) sealing, in order to the carrying out of follow-up removing operation at the top, the place of burying underground of removing pipe 5 at last.
As shown in the figure, the deposit 4 ' in the sewer 3 ' slowly deposits, and these convergent portion 512 guiding deposits 4 ' deposit toward holding part 513 gradually, and a part of deposit 4 ' also deposits in working space 521.When alluvial reaches to a certain degree or during the cleaned at regular intervals, the constructor just can start manhole cover, and this instrumentation tubes 53 is erectly put in deposit 4 ' top, utilize a pump-up device that this first fluid is sent into this instrumentation tubes 53, this first fluid deposit of after this instrumentation tubes 53 flows out, stirring, make deposit 4 ' originally closely the structure of storehouse be able to destroyed, and then along with the current in the sewer 3 ' are flushed away together; When increasing deposit 4 ' flows away along with sewer 3 ' current, instrumentation tubes 53 just can be goed deep into the deposit in stir working space 521 and the holding part 513 toward working space 521 directions gradually, and consider when water flow was still stirred for first fluid at that time, so can allow the deposit 4 ' of being stirred be able to be washed away removing by the powerful current of sewer 3 '.
As shown in figure 16, powerful inadequately and be not enough to deposit 4 ' dashed and remove when the current of sewer 3 ', can further add a filtration group 54 and extract 53 groups of moisture deposits that stir and kick up of instrumentation tubes, and send into filter, lead back in the sewer 3 ' at last.
The above analysis, the utility model bring engineering circle sizable value really, and have following characteristics and effect:
First: bridge pier structure of the present utility model is always finished, and removes and saves time, and also reduces greatly on the cost of manpower and materials, meets economic benefits.
Second: poor quality concrete of the present utility model is removed quite fast and can be linked up in the lump and finishes, and promotes the bridge pier quality.
The 3rd: the bridge pier structure that the coherent processing procedure of the utility model becomes, except that intensity greatly increases, in the shockproof reinforcement on basis, more strengthen.
Claims (8)
1. pile that is provided with the storage area, it is characterized in that by foundation pile reinforcing cage (2), in heart place is equipped with in advance therein, outer tube (10), (11) removing pipe (1) and combine the location with foundation pile reinforcing cage (2), being equipped with tool in foundation pile reinforcing cage (2) upper end outer rim goes out, the sleeve pipe (4) of water inlet (40), be provided with secure bond at pedestal reinforcing cage (3) and finish bridge pier reinforcing cage agent structure, and run through the poling (30) of upper and lower end face, pedestal reinforcing cage (3) reinforcement frame topmost fix one can be jet falsework (43) and on falsework (43), insert a tool roller (460), with fixing holder (46) the absorption poor quality concrete of socket (45).
2. the pile that is provided with the storage area as claimed in claim 1 is characterized in that pipe (10) utilizes many iron bars (12) to fix with the mode and the outer tube (11) of welding in this.
3. the pile that is provided with the storage area as claimed in claim 1 is characterized in that inner four ends of pedestal reinforcing cage (3) are provided with the supporting steel plate (31) that very supports the location for shovel bucket (32).
4. the pile that is provided with the storage area as claimed in claim 1 is characterized in that sleeve pipe (4) goes out, the both sides of water inlet (40) are provided with the draw-in groove (41) for lid (42) Ka Gai.
5. the pile that is provided with the storage area as claimed in claim 1 is characterized in that pedestal poling (30) upper and lower side designs for reaming.
6. the pile that is provided with the storage area as claimed in claim 1 is characterized in that socket (45) upper end is straight-tube shape, be horn mouth (450) until positon of near bottom, and horn mouth upper end one side has extended an airduct (451).
7. the pile that is provided with the storage area as claimed in claim 1 is characterized in that removing pipe (5) and comprises an outer tube (51) that is embedded in rivers and creeks irrigation canals and ditches or sewer (3 ') bottom, and this outer tube (51) defines a guiding space (511); One be arranged in this guiding space (511) and not with the interior pipe (52) of the contacted hollow form of this outer tube (51), interior pipe (52) defines a working space (521); And one be suitable for transporting the high pressure first fluid and be extended through instrumentation tubes (53) in this working space (521) separably.
8. the pile that is provided with the storage area as claimed in claim 7 is characterized in that guiding space (511) and from top to bottom has a converging transition (512) and an isometrical wide set section (513) successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420081829 CN2758333Y (en) | 2004-08-13 | 2004-08-13 | Stake having storage space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420081829 CN2758333Y (en) | 2004-08-13 | 2004-08-13 | Stake having storage space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2758333Y true CN2758333Y (en) | 2006-02-15 |
Family
ID=36078477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420081829 Expired - Fee Related CN2758333Y (en) | 2004-08-13 | 2004-08-13 | Stake having storage space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2758333Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111041978A (en) * | 2019-12-11 | 2020-04-21 | 郑州第二市政建设集团有限公司 | Anti-seismic pier column structure |
-
2004
- 2004-08-13 CN CN 200420081829 patent/CN2758333Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111041978A (en) * | 2019-12-11 | 2020-04-21 | 郑州第二市政建设集团有限公司 | Anti-seismic pier column structure |
| CN111041978B (en) * | 2019-12-11 | 2021-03-30 | 郑州第二市政建设集团有限公司 | Anti-seismic pier column structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |