CN208763047U - Open caisson - Google Patents
Open caisson Download PDFInfo
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- CN208763047U CN208763047U CN201821370578.6U CN201821370578U CN208763047U CN 208763047 U CN208763047 U CN 208763047U CN 201821370578 U CN201821370578 U CN 201821370578U CN 208763047 U CN208763047 U CN 208763047U
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- China
- Prior art keywords
- well body
- open caisson
- correction part
- correction
- correcting
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Abstract
It include well body and at least one correcting set more particularly, to a kind of open caisson the utility model relates to technical field of civil, the flat shape of the well body is rounded or polygon；The correcting set is set on the borehole wall of the well body, and the correcting set includes more correction parts, is used for carry mass on the correction part；The correction part of more of the correcting set is along the circumferentially distributed of the well body.By the way that multiple correction parts are circumferentially arranged in well body, in order on the one hand mass carry in correction part, is increased the power downward to well body, consequently facilitating the quick sinking of open caisson, advantageously ensures that the duration in this way；Other direction can reduce machinery expenses and labour cost by adjusting the weight of the mass on the correction part not existed together to realize that constructing operation is relatively easy to the rectification work of open caisson.
Description
Technical field
The utility model relates to technical field of civil, more particularly, to a kind of open caisson.
Background technique
During well sinking, especially when the self weight of open caisson is smaller, it is easy to appear open caisson and fails to sink or sink
The case where when crossing slow, is easy to influence the duration；And when open caisson occurs partially heavy, when rectifying a deviation to open caisson, it is more difficult to construct.
Utility model content
The purpose of this utility model is to provide a kind of open caisson, with solve the self weight existing in the prior art when open caisson compared with
Hour, the case where being easy to appear when open caisson fails to sink or sank slow, and when open caisson occurs partially heavy, open caisson is entangled
Cumbersome technical problem is operated partially.
The utility model provides a kind of open caisson, including well body and at least one correcting set, the flat shape of the well body
Rounded or polygon；The correcting set is set on the borehole wall of the well body, and the correcting set includes more correction parts, described
Carry mass is used on correction part；The correction part of more of the correcting set is along the circumferentially distributed of the well body.
In any of the above-described technical solution, further, the quantity of the correcting set is multiple, and multiple correcting sets
Axial direction along the well body is spaced apart；The correction part of more of the correcting set along the well body it is circumferential uniformly between
Every distribution.There can be more correction part by the way that multiple correcting sets are arranged, so that the different location in well body all may be used
With carry mass, can be improved the speed of well body sinking, and due to mass carry position difference, can preferably into
Row correction adjustment.The quantity of correcting set is 3, lower leaf setting in 3 correcting sets, between two neighbouring correcting sets
Spacing is 1.5m~1.6m.Spacing between the correction part of each correction component can be 1m~1.2m.
In any of the above-described technical solution, further, the correction part is arranged on the borehole wall of the well body, and described
The lower surface of correction part is equipped with support bed course.
In any of the above-described technical solution, further, the support bed course includes more lengths of rebar, and more lengths of rebar
It is arranged parallel to each other.
In any of the above-described technical solution, further, the correction part is I-steel section.It can be prevented by stop part
Mass falls off from correction part.In addition, two stop parts correction part be symmetrical arranged, positioned at the inside of well body stop part with
The distance between interior borehole wall of well body is equal to positioned at the distance between the stop part of the outside of well body and the outer borehole wall of well body, in this way
After being symmetrical arranged, after the symmetrical carry mass in both ends of correction part, the part that is conducive to make to rectify a deviation, which refers to the power of well body, smokes well body
Bus.
In any of the above-described technical solution, further, the upper surface of the correction part is fixed with stop part.
In any of the above-described technical solution, further, the stop part is I-steel section.
In any of the above-described technical solution, further, the polygon is rectangle.
In any of the above-described technical solution, further, the lower end of the well body has blade foot.
In any of the above-described technical solution, further, fluted, and the groove is set on the interior borehole wall of the well body
Close to the lower end of the well body.
Compared with prior art, the utility model has the following beneficial effects:
Open caisson provided by the utility model, including well body and at least one correcting set, the flat shape of the well body is in circle
Shape or polygon；The correcting set is set on the borehole wall of the well body, and the correcting set includes more correction parts, the correction
Carry mass is used on part；The correction part of more of the correcting set is along the circumferentially distributed of the well body.By by well body
It is circumferential that multiple correction parts are set, in order on the one hand mass carry in correction part, is increased the power downward to well body in this way,
Consequently facilitating the quick sinking of open caisson, advantageously ensures that the duration；Other direction can be by adjusting on the correction part not existed together
The weight of mass reduces machinery expenses and labour cost to realize that constructing operation is relatively easy to the rectification work of open caisson.
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram for the open caisson that the utility model embodiment one provides；
Fig. 2 is the cross-sectional view in Fig. 1 along line A-A；
Fig. 3 is the cross-sectional view in Fig. 1 along line B-B；
Fig. 4 is that correction part is arranged in the partial structural diagram in well body in the utility model embodiment one；
Fig. 5 is the cross-sectional view in Fig. 4 along line C-C；
Fig. 6 is D in Fig. 4 to partial view.
Icon:
201- well body；202- correction part；203- stop part；
204- blade foot；205- groove；206- supports bed course.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.
The component of the utility model embodiment for usually describing and showing in attached drawing here can be with a variety of different
Configuration is to arrange and design.It therefore, is not below purport to the detailed description of the embodiments of the present invention provided in the accompanying drawings
In the range of limitation claimed invention, but it is merely representative of the selected embodiment of the utility model.
Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment one
Fig. 1 is the structural schematic diagram for the open caisson that the utility model embodiment one provides；Fig. 2 is the section view in Fig. 1 along line A-A
Figure；Fig. 3 is the cross-sectional view in Fig. 1 along line B-B；Fig. 4 is that correction part is arranged in the office in well body in the utility model embodiment one
Portion's structural schematic diagram；Fig. 5 is the cross-sectional view in Fig. 4 along line C-C；Fig. 6 is the D in Fig. 4 to partial view, referring to Fig. 1 to Fig. 6 institute
Show, wherein stop part is not shown in Fig. 1, Fig. 2 and Fig. 3, also rectify a deviation part and stop part are merely illustrated in Fig. 6.The utility model is real
Applying example one and providing a kind of open caisson includes well body 201 and at least one correcting set, and the flat shape of well body 201 is rounded or polygon
Shape, that is to say, that from the well head direction of well body 201 observe well body 201 shape is rounded or polygon；Correcting set is set to
On the borehole wall of well body 201, correcting set includes more correction parts 202, is used for carry mass on part 202 of rectifying a deviation；Correcting set it is more
Root rectifies a deviation part 202 along the circumferentially distributed of well body 201.
Specifically, mass can be sandbag or earth bag etc..The weight of mass can be 1T.
The open caisson that the embodiment provides, by the way that multiple correction parts 202 are arranged by well body 201 is circumferential, in order to by mass
On the one hand carry increases the power downward to well body 201 in correction part 202 in this way, consequently facilitating the quick sinking of open caisson, favorably
In the guarantee duration；Other direction can be by adjusting the weight of the mass on the correction part 202 not existed together, to realize to open caisson
Rectification work, constructing operation is relatively easy, reduces machinery expenses and labour cost.
In the optional scheme of the embodiment, the quantity of correcting set is multiple, and multiple correcting sets are along the axial direction side of well body 201
To being spaced apart, that is to say, that multiple correcting sets layered arrangement up and down in well body 201；More 202 edges of correction part of correcting set
The circumferential direction of well body 201 is evenly spaced on, specifically, can be with equidistantly distributed between more correction parts 202.It is more by being arranged
A correcting set can have more correction part 202, so that the different location in well body 201 can carry counterweight
The speed of the sinking of well body 201 can be improved in object, and due to mass carry position difference, can preferably rectify a deviation
Adjustment.
Specifically, the quantity of correcting set is 3, lower leaf setting, two neighbouring correcting sets in 3 correcting sets
Between spacing be 1.5m~1.6m.Spacing between the correction part 202 of each correction component can be 1m~1.2m.It needs
Have plenty of, arrangement, which is subject to, guarantees that sandbag there are enough spaces.
In the optional scheme of the embodiment, correction part 202 is arranged on the borehole wall of well body 201, and the following table for part 202 of rectifying a deviation
Face is equipped with support bed course.
Specifically, the both ends of correction part 202 in the shape of a rod are pierced by the borehole wall of well body 201, in this way the one of correction part 202
The outer borehole wall of well body 201 is stretched out at end, and the other end of correction part 202 stretches out the interior borehole wall of well body 201, to can be thus achieved in well
The external carry mass of body 201, and carry and correction can be facilitated to adjust in the inside carry mass of well body 201.Separately
Outside, there is downward pressure to correction part 202 due to mass, correction part 202 can generate downward power to well body 201,
In order to improve firmness of the correction part 202 in well body 201, by setting support bed course with the support to correction part 202.Branch
Stake pad layer is also embedded in well body 201.
In the optional scheme of the embodiment, support bed course 206 includes more lengths of rebar, and more lengths of rebar are parallel to each other row
Column.
Specifically, being fixed between support bed course and correction part 202 by 20HRB lengths of rebar bandage.More lengths of rebar are tight
Solid matter column, and the length direction of the axis of lengths of rebar and correction part 202 is perpendicular, that is to say, that lengths of rebar edge and direction initialization
Arrangement, and direction initialization and the thickness direction of well body 201 are perpendicular.Lengths of rebar uses 30HRB reinforcing bar.The quantity of lengths of rebar is can
Think 5~10, specifically can be 7.
In the optional scheme of the embodiment, correction part 202 is I-steel section.
Specifically, the I-steel for manufacturing correction part 202 is made of 20a I-steel.
In the optional scheme of the embodiment, the upper surface of correction part 202 is fixed with stop part 203；Specifically, correction part
203 quantity of stop part on 202 is two, and a stop part 203 is located at the inside of well body 201, another stop part 203
In the outside of well body 201；It can prevent mass from falling off from correction part 202 by stop part 203.In addition, two stop parts
203 correction part 202 be symmetrical arranged, between the stop part 203 of the inside of well body 201 and the interior borehole wall of well body 201 away from
From the distance between the outer borehole wall for being equal to stop part 203 and well body 201 positioned at the outside of well body 201, after being symmetrical arranged in this way,
After the symmetrical carry mass in both ends of correction part 202, the part 202 that is conducive to make to rectify a deviation, which refers to the power of well body 201, smokes well body 201
Bus.
In the optional scheme of the embodiment, stop part 203 is I-steel section.The I-steel section for manufacturing stop part 203 uses
20a I-steel is made, and the height of stop part 203 can be 20cm~30cm.Two for manufacturing the I-steel section of stop part 203
The edge of a wing uses the side of flash butt welding with the mode that two edges of a wing of the I-steel section for manufacturing correction part 202 are connected, and connect
Formula welding, the web for manufacturing the I-steel section of correction part 202 are in be vertically arranged.It should be noted that spacing when welding is little
In 3mm.
In the optional scheme of the embodiment, polygon is rectangle.
In the optional scheme of the embodiment, the lower end of well body 201 has blade foot 204.By blade foot 204 convenient under reduction
Heavy resistance.
In the optional scheme of the embodiment, fluted 205 are arranged on the interior borehole wall of well body 201, and groove 205 is close to well body
201 lower end.
Specifically, just having better be coupled with bottom plate with the borehole wall by the way that groove 205 is arranged.
The utility model embodiment additionally provides a kind of construction method of open caisson, which includes:
Step S101, prefabricated open caisson, and during prefabricated well body 201, by more correction parts 202 of each correcting set
Along the circumferentially distributed of well body 201, and it is embedded on the borehole wall of well body 201；
Step S201, it digs pit to carry out sinking operation to prefabricated profiled open caisson, and in operation of sinking, in correction part
Carry mass on 202, to be leveled to open caisson.
It needs to have plenty of, includes open caisson manufacture process, sinking watching and to open caisson by the construction method of the open caisson
Correction process.
In conclusion the construction method for the open caisson that the embodiment provides, can be used in rectangular open caisson being self-possessed smaller, it can be with
Shorten the caisson sinking construction duration；In addition, when open caisson occurs partially heavy, it can be by adjusting the quantity and sky of the mass of carry
Between distribution situation, with realize rectify a deviation to open caisson.For lesser open caisson of being self-possessed, well sinking efficiency is improved, is greatly shortened
Duration reduces machinery expenses and labour cost, facilitates construction.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that the utility model
Embodiment can be practiced without these specific details.In some instances, be not been shown in detail well known method,
Structure and technology, so as not to obscure the understanding of this specification.In addition, it will be appreciated by those of skill in the art that although herein
Some embodiments include certain features included in other embodiments rather than other feature, but different embodiments
The combination of feature mean within the scope of the utility model and form different embodiments.For example, following
In claims, embodiment claimed it is one of any can in any combination mode come using.
Claims (10)
1. a kind of open caisson, which is characterized in that including well body and at least one correcting set, the flat shape of the well body it is rounded or
Polygon；The correcting set is set on the borehole wall of the well body, and the correcting set includes more correction parts, on the correction part
For carry mass；The correction part of more of the correcting set is along the circumferentially distributed of the well body.
2. open caisson according to claim 1, which is characterized in that the quantity of the correcting set is multiple, and multiple described is entangled
Inclined group is spaced apart along the axial direction of the well body；The correction part of more of the correcting set is along the circumferential equal of the well body
It is even to be spaced apart.
3. open caisson according to claim 1 or 2, which is characterized in that the correction part is arranged on the borehole wall of the well body,
And the lower surface of the correction part is equipped with support bed course.
4. open caisson according to claim 3, which is characterized in that the support bed course includes more lengths of rebar, and more steel
Muscle section is arranged parallel to each other.
5. open caisson according to claim 1 or 2, which is characterized in that the correction part is I-steel section.
6. open caisson according to claim 1 or 2, which is characterized in that the upper surface of the correction part is fixed with stop part.
7. open caisson according to claim 6, which is characterized in that the stop part is I-steel section.
8. open caisson according to claim 1 or 2, which is characterized in that the polygon is rectangle.
9. open caisson according to claim 1 or 2, which is characterized in that the lower end of the well body has blade foot.
10. open caisson according to claim 1 or 2, which is characterized in that be arranged on the interior borehole wall of the well body it is fluted, and
The groove is close to the lower end of the well body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821370578.6U CN208763047U (en) | 2018-08-23 | 2018-08-23 | Open caisson |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821370578.6U CN208763047U (en) | 2018-08-23 | 2018-08-23 | Open caisson |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208763047U true CN208763047U (en) | 2019-04-19 |
Family
ID=66132557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821370578.6U Expired - Fee Related CN208763047U (en) | 2018-08-23 | 2018-08-23 | Open caisson |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208763047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824468A (en) * | 2018-08-23 | 2018-11-16 | 中铁六局集团广州工程有限公司 | Open caisson and its construction method |
-
2018
- 2018-08-23 CN CN201821370578.6U patent/CN208763047U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824468A (en) * | 2018-08-23 | 2018-11-16 | 中铁六局集团广州工程有限公司 | Open caisson and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 |