CN109914447A - A kind of foundation pit support system - Google Patents
A kind of foundation pit support system Download PDFInfo
- Publication number
- CN109914447A CN109914447A CN201910301177.8A CN201910301177A CN109914447A CN 109914447 A CN109914447 A CN 109914447A CN 201910301177 A CN201910301177 A CN 201910301177A CN 109914447 A CN109914447 A CN 109914447A
- Authority
- CN
- China
- Prior art keywords
- foundation pit
- stake
- support
- support system
- 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.)
- Granted
Links
Landscapes
- Foundations (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The present invention provides a kind of foundation pit support system, is related to technical field of buildings.The foundation pit support system includes: support stake, is arranged along the internal perisporium interval of foundation pit；Reinforcing pile is arranged in the rock-soil layer of foundation pit periphery, and the reinforcing pile and support stake correspond, and reinforcing pile and support stake are connected through a screw thread that part is connected so that the opposite support stake of reinforcing pile is fixed；With multiple sealing parts, sealing part is at least partially arranged in the rock-soil layer of foundation pit periphery, and each sealing part is arranged between two support stakes, and sealing part is obliquely installed and the sealing part extends towards the bottom of foundation pit.The supporting effect of the foundation pit support system is good, and can guide the water in rock-soil layer to foundation pit, so that the side wall of foundation pit be avoided to collapse.
Description
Technical field
The present invention relates to technical field of buildings, in particular to a kind of foundation pit support system.
Background technique
Currently, urban construction develops rapidly like the mushrooms after rain, urban built-up land also becomes more and more rare, promotes to build
Object to be built constantly to develop to the underground space, corresponding subterranean excavation also the more digs the more deep, and excavation area also further increases, in addition,
The reasons such as intensive groups of building, rare soil cause foundation pit periphery often to there is building construction, subway etc., this makes foundation pit field
Ground environment and engineering geological condition become more complicated, and foundation pit type is also more various, so, this safety to supporting construction
Property, the convenience of construction and technical conditions etc. have higher requirement.
In the related technology, the side wall of foundation pit is easy to happen collapsing due to supporting effect difference, and the rock-soil layer of foundation pit periphery by
It also be easy to cause cave-in accident not in time in draining.
Summary of the invention
The purpose of the present invention is to provide a kind of foundation pit support system, which effectively improves the side of foundation pit
Wall is easy to happen the problem of collapsing.
The embodiment of the present invention is achieved in that a kind of foundation pit support system, comprising:
Stake is supported, is arranged along the internal perisporium interval of foundation pit；
Reinforcing pile is arranged in the rock-soil layer of the foundation pit periphery, and the reinforcing pile and the support stake correspond, and institute
It states reinforcing pile and the support stake and is connected through a screw thread part and be connected so that the opposite support stake of the reinforcing pile is fixed；With
Multiple sealing parts, the sealing part are at least partially arranged in the rock-soil layer of the foundation pit periphery, each described
Sealing part is arranged between two support stakes, and the sealing part is obliquely installed and the sealing part is towards the bottom of the foundation pit
Extend.
In optional embodiment of the present invention, the foundation pit support system further include:
Multiple baffles, each baffle plate setting is between two support stakes and respectively can with two support stakes
Dismantling connection.
In optional embodiment of the present invention, each support stake offers the groove extended along its short transverse, and should
At least two sides of groove are open end, are provided with rubber parts in the groove, the first end of the baffle is plugged in one of them
In the rubber parts of the support stake, the second end of the baffle is plugged in the rubber parts of another support stake.
In optional embodiment of the present invention, the reinforcing pile is provided with the T-slot extended along its short transverse, the T-slot
It is corresponding with the support stake, the first end of the threaded connector pass through the support stake and stretch to the T-slot it is interior and
The first end of the threaded connector is provided with opposite the first groove and the second groove, first groove and described second recessed
Slot extends along the short transverse of the reinforcing pile；
The foundation pit support system further includes locating part, when the first end of the threaded connector protrudes into the T-slot
When, the locating part is plugged in first groove and second groove so that the relatively described reinforcing of the threaded connector
Stake is fixed.
In optional embodiment of the present invention, the locating part includes:
First connecting portion；
Second connecting portion, one end of the second connecting portion are fixedly connected and relatively described first with the first connecting portion
Interconnecting piece is vertical；With
Third interconnecting piece, the third interconnecting piece are fixedly connected with the other end of the second connecting portion and with described second
Interconnecting piece is vertical, and the first connecting portion and the third interconnecting piece are oppositely arranged；
The first connecting portion is at least partly used to be plugged in first groove, and the third interconnecting piece is at least
Part is for being plugged in second groove.
In optional embodiment of the present invention, the second end of the threaded connector is provided with external thread section, and the external screw thread
Section is provided with matched nut, and the nut is located at the side far from the reinforcing pile of the support stake.
In optional embodiment of the present invention, the foundation pit support system further includes the rock-soil layer that the foundation pit periphery is arranged in
The rock-soil layer top of the side slope of top, the foundation pit periphery is provided with gutter, which is located at the side slope and the base
Between hole.
In optional embodiment of the present invention, the plate-like structure of sealing part, the wherein side of the sealing part is provided with
The rhone of multiple both ends opens, the rhone is for the water in rock-soil layer to be drained in the foundation pit.
In optional embodiment of the present invention, one end of the sealing part is configured to sharp portion, and the sharp portion is located at ground
In layer.
In optional embodiment of the present invention, the foundation pit support system further include:
Crossbeam, the crossbeam be set between the support stake of opposite two and respectively with two support stake phases
Even.
The beneficial effect of the embodiment of the present invention is: the foundation pit support system it is structurally reasonable, pass through connected support stake
And reinforcing pile, the support to foundation pit side-wall is effectively improved, is collapsed so as to avoid foundation pit side-wall, in addition, passing through setting
Sealing part can be guided effectively in the water to foundation pit in rock-soil layer, to avoid foundation pit side-wall collapsing.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram for the foundation pit support system that one embodiment of the invention provides；
Fig. 2 is the structural schematic diagram of support stake and baffle provided in an embodiment of the present invention；
Fig. 3 is the partial structure diagram of reinforcing pile provided in an embodiment of the present invention and threaded connector；
Fig. 4 is the structural schematic diagram of locating part；
Fig. 5 be another embodiment of the present invention provides foundation pit support system structural schematic diagram；
Fig. 6 is the structural schematic diagram of sealing part provided in an embodiment of the present invention；
Fig. 7 is the structural schematic diagram at the first visual angle of Fig. 6；
Fig. 8 is the structural schematic diagram at second of visual angle of Fig. 6.
Icon: 100- foundation pit；110- side slope；The gutter 120-；130- reinforcing pile；131-T type groove；140- supports stake；
141- groove；150- threaded connector；The first groove of 151-；The second groove of 152-；160- crossbeam；170- baffle；171- first
End；172- second end；180- rubber parts；190- locating part；191- first connecting portion；192- second connecting portion；193- third connects
Socket part；200- sealing part；201- sharp portion；202- rhone.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that the orientation or position of the instructions such as term " on ", "lower", "inner", "outside"
Set relationship be based on the orientation or positional relationship shown in the drawings or the invention product using when the orientation or position usually put
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term
" first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It is complete horizontal, but can be slightly tilted.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be on or below second feature
Directly contacted including the first and second features, also may include the first and second features be not direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature second spy
Right above sign and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature it
Under, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of first feature horizontal height
Less than second feature.
Refering to fig. 1, the embodiment of the present invention provides a kind of foundation pit support system, which includes support stake 140, adds
Gu stake 130 and multiple sealing parts 200.
Wherein, it is multiple for supporting the quantity of stake 140, and supports stake 140 to be arranged along the side wall of foundation pit 100, and multiple supports
140 interval setting of stake, which can be bored concrete pile, i.e., poured using armored concrete.
Reinforcing pile 130 is hollow structure, and the upper end is open end, and the rock-soil layer of 100 periphery of foundation pit is arranged in reinforcing pile 130
In, the quantity of the reinforcing pile 130 is identical as the support quantity of stake 140, and each reinforcing pile 130 and one of support stake 140
It is oppositely arranged, reinforcing pile 130 is advisable in 2-3m with the distance range of corresponding support stake 140, reinforcing pile 130 and support stake
It is connected through a screw thread part 150 between 140 to be connected so that the opposite support stake 140 of reinforcing pile 130 is fixed, it will be understood that the screw thread connects
Fitting 150 is stretched in reinforcing pile 130 by support stake 140, can be effectively right by connected reinforcing pile 130 and support stake 140
The side wall of foundation pit 100 is supported, and to improve the supporting effect of 100 side wall of foundation pit, 100 side wall of foundation pit is avoided to collapse.
It should be noted that in prefabrication phase, it can be first in the one tubulose built-in fitting of radially installed of support stake 140, with final
Form the through-hole to match with threaded connector 150.
It should be noted that the reinforcing pile 130 can be squeezed into rock-soil layer by piling machine.
Refering to fig. 1, the quantity of sealing part 200 is multiple, and a part of sealing part 200 is set to the rock of 100 periphery of foundation pit
In soil layer, another part of sealing part 200 is exposed in foundation pit 100, the setting of each sealing part 200 two support stakes 140 it
Between, sealing part 200 is obliquely installed, and the sealing part 200 extends towards the bottom of foundation pit 100, since the sealing part 200 inclination is set
It sets, sealing part 200 can guide the water in rock-soil layer to foundation pit 100, to avoid due to the water content mistake in rock-soil layer
Height causes 100 side wall partial collapse of foundation pit by the exudation of 100 side wall of foundation pit.It is appreciated that edge can be set in the bottom of foundation pit 100
The collecting gutter that 100 sidewall bottom edge of foundation pit extends, to focus on the water guided through sealing part 200；Wherein, the sealing part
200, which can be used steel plate, is made.
Referring to Fig.2, the foundation pit support system further includes multiple baffles 170 in the present embodiment, each setting of baffle 170 exists
It is detachably connected between two support stakes 140 and respectively with two support stakes 140, which can be used steel plate and be made, baffle
170 can the side wall effectively to foundation pit 100 be supported, avoid the partial collapse of the side wall of foundation pit 100, the shape of the baffle 170
Shape can be to be arc-shaped, to improve supporting effect.
Referring to Fig.2, further, each support stake 140 offers the groove 141 extended along its height, the groove 141
Transversal cross-section can be rectangle or approximate circle, and at least two sides of the groove 141 are open end, be provided with rubber in groove 141
The shape of glue part 180, rubber parts 180 can be cylindrical, and being arranged radially for rubber parts 180 has the gap, and the gap is along rubber
The short transverse of part 180 extends, that is, rubber parts 180 gap extending direction it is identical as the extending direction of groove 141, this
Sample, the first end 171 of baffle 170 is pluggable in the rubber parts 180 of wherein one support stake 140, the second end of baffle 170
172 are plugged in the rubber parts 180 of another support stake 140, by the way that the both ends of baffle 170 are plugged on rubber parts respectively
In 180 gap, it can be oozed out to avoid the water in rock-soil layer, to prevent the partial collapse of 100 side wall of foundation pit；Correspondingly, exist
Prefabrication phase can install another prefabricated component in the short transverse of support stake 140, thus by casting concrete to form groove
141。
Refering to Fig. 3 and Fig. 4, further, reinforcing pile 130 is provided with the T-slot 131 extended along its short transverse, the T-type
Slot 131 is corresponding with support stake 140, and herein corresponding refers to, one of open end of T-slot 131 is towards support stake
140, threaded connector 150 can pass through support stake 140 and stretch in the T-slot 131 of reinforcing pile 130 as a result, in addition, spiral shell
The first end of line connector 150 is provided with opposite the first groove 151 and the second groove 152, the first groove 151 and the second groove
152 transversal cross-section shape is rectangle, and the short transverse of the first groove 151 and the second groove 152 along reinforcing pile 130 is prolonged
It stretches, also, the first groove 151 and the second groove 152, in threaded connector 150, the present embodiment, foundation pit support system is also
Including locating part 190, when the first end of threaded connector 150 protrudes into T-slot 131, locating part 190 is plugged in the first groove
151 and second that threaded connector 150 is avoided in groove 152 is mobile towards 100 direction of foundation pit, that is, make threaded connector 150
It being capable of the fixation of opposing reinforcement stake 130.It is appreciated that when threaded connector 150 protrudes into T-slot 131, due to reinforcing pile 130
Top be open end, locating part 190 can be put into from the upper end of reinforcing pile 130, so that locating part 190 is plugged in the first groove
151 and second in groove 152, to keep 150 opposing reinforcement stake 130 of threaded connector fixed, enables reinforcing pile 130 to branch
It supports stake 140 and applies pulling force, to keep the position of support stake 140 constant, to be preferably supported to the side wall of foundation pit 100；
Wherein, threaded connector 150 can use screw rod, can also be made of reinforcing bar and on it tapping.
Optionally, which includes first connecting portion 191, second connecting portion 192 and third interconnecting piece 193,
In, one end of second connecting portion 192 is fixedly connected with first connecting portion 191 and opposite first connecting portion 191 is vertical, third connection
Portion 193 is fixedly connected with the other end of second connecting portion 192 and, first connecting portion 191 and third vertical with second connecting portion 192
Interconnecting piece 193 is oppositely arranged, in other words, the generally U-shaped structure of locating part 190, in this way, one of first connecting portion 191
Dividing can be used for being plugged in the first groove 151, and a part of third interconnecting piece 193 can be used for being plugged on the second groove 152
In, so that 150 opposing reinforcement stake 130 of threaded connector is fixed.Wherein, which can use steel plate shearing system
At to reduce production cost, correspondingly, first connecting portion 191, second connecting portion 192 and third interconnecting piece 193 are integrally formed
Structure, to improve the structural stability of locating part 190.
Refering to Fig. 5, in the present embodiment, the second end of threaded connector 150 is provided with external thread section, external thread section setting
There is matched nut, it will be understood that when threaded connector 150 is passed through by support stake 140 and is protruded into reinforcing pile 130,
A part of the external thread section of threaded connector 150 is exposed to outside support stake 140, and the nut is to be located to support the remote of stake 140
Side from reinforcing pile 130 is simultaneously threadedly coupled with the external thread section, and external thread section is lock onto support stake 140 by nut,
It can be further such that 150 opposing reinforcement stake 130 of threaded connector be fixed, to enhance between reinforcing pile 130 and support stake 140
Connective stability.
It should be noted that the threaded connector 150 can be set at the middle part of support stake 140, and each support stake 140
On can be set more threaded connectors 150, more threaded connectors 150 can be along the short transverse interval point of support stake 140
Cloth.
Refering to fig. 1, in the present embodiment, which further includes being arranged in above the rock-soil layer of 100 periphery of foundation pit
Side slope 110, be provided with gutter 120 above the rock-soil layer of the periphery of foundation pit 100, which is located at side slope 110 and foundation pit
Between 100, by the way that gutter 120 is arranged, the rainwater flowed down along side slope 110 can be collected, to avoid the rain of the periphery of foundation pit 100
Water enters in foundation pit 100；In general, foundation pit 100 is generally rectangular shaped, correspondingly, the also rectangular arrangement of gutter 120, also
It is periphery setting of the gutter 120 along foundation pit 100.
Refering to Fig. 6, Fig. 7 and Fig. 8, in the present embodiment, the plate-like structure of sealing part 200, the wherein side of sealing part 200 is set
It is equipped with the rhone 202 of multiple both ends opens, the rhone 202 is for the water in rock-soil layer to be drained in foundation pit 100, sealing
Wherein one end of part 200 is configured to sharp portion 201, which is located in rock-soil layer, and when installation, the sharp portion 201 is first
Into 100 side wall of foundation pit, so that the major part of sealing part 200 can be in 100 side wall of quick insertion foundation pit.
Refering to fig. 1, in the present embodiment, which further includes crossbeam 160, and crossbeam 160 is more, crossbeam 160
It is set between two opposite support stakes 140 and is connected respectively with two support stakes 140, crossbeam 160 can enhance support stake
Stability between 140, so that support stake 140 is kept fixed；I-steel can be used in crossbeam 160.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of foundation pit support system characterized by comprising
Stake is supported, is arranged along the internal perisporium interval of foundation pit；
Reinforcing pile is arranged in the rock-soil layer of the foundation pit periphery, and the reinforcing pile and the support stake correspond, and described adds
It is connected Gu stake and the support stake are connected through a screw thread part so that the opposite support stake of the reinforcing pile is fixed；With
Multiple sealing parts, the sealing part are at least partially arranged in the rock-soil layer of the foundation pit periphery, each sealing
Part is arranged between two support stakes, and the sealing part is obliquely installed and the bottom of the sealing part towards the foundation pit is prolonged
It stretches.
2. foundation pit support system according to claim 1, which is characterized in that the foundation pit support system further include:
Multiple baffles, each baffle plate setting are between two support stakes and detachable with two support stakes respectively
Connection.
3. foundation pit support system according to claim 2, which is characterized in that each support stake is offered along its height
The groove that direction extends, and at least two sides of the groove are open end, is provided with rubber parts in the groove, and the of the baffle
One end is plugged in the rubber parts of one of them support stake, and the second end of the baffle is plugged in another support
In the rubber parts of stake.
4. foundation pit support system according to claim 1, which is characterized in that the reinforcing pile is provided with along its short transverse
The T-slot of extension, the T-slot is corresponding with the support stake, and the first end of the threaded connector passes through the support stake simultaneously
It stretches in the T-slot and the first end of the threaded connector is provided with opposite the first groove and the second groove, it is described
First groove and second groove extend along the short transverse of the reinforcing pile；
The foundation pit support system further includes locating part, when the first end of the threaded connector protrudes into the T-slot, institute
Locating part is stated to be plugged in first groove and second groove so that the relatively described reinforcing pile of the threaded connector is solid
It is fixed.
5. foundation pit support system according to claim 4, which is characterized in that the locating part includes:
First connecting portion；
Second connecting portion, one end of the second connecting portion is fixedly connected with the first connecting portion and relatively described first connect
Portion is vertical；With
Third interconnecting piece, the third interconnecting piece are fixedly connected with the other end of the second connecting portion and connect with described second
Portion is vertical, and the first connecting portion and the third interconnecting piece are oppositely arranged；
The first connecting portion is at least partly used to be plugged in first groove, and the third interconnecting piece is at least partly
For being plugged in second groove.
6. foundation pit support system according to claim 4, which is characterized in that the second end of the threaded connector is provided with
External thread section, and the external thread section is provided with matched nut, the nut is located at adding far from described for the support stake
Gu the side of stake.
7. foundation pit support system according to claim 1, which is characterized in that the foundation pit support system further includes that setting exists
The rock-soil layer top of side slope above the rock-soil layer of the foundation pit periphery, the foundation pit periphery is provided with gutter, the gutter
Between the side slope and the foundation pit.
8. foundation pit support system according to claim 1, which is characterized in that the plate-like structure of sealing part, it is described to stop
The wherein side of water part is provided with the rhone of multiple both ends opens, which is used to for the water in rock-soil layer being drained to described
In foundation pit.
9. foundation pit support system according to claim 8, which is characterized in that one end of the sealing part is configured to spine
Portion, and the sharp portion is located in rock-soil layer.
10. foundation pit support system according to claim 1, which is characterized in that the foundation pit support system further include:
Crossbeam, the crossbeam, which is set between the support stake of opposite two and respectively with two support stakes, to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910301177.8A CN109914447B (en) | 2019-04-15 | 2019-04-15 | Foundation pit supporting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910301177.8A CN109914447B (en) | 2019-04-15 | 2019-04-15 | Foundation pit supporting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109914447A true CN109914447A (en) | 2019-06-21 |
| CN109914447B CN109914447B (en) | 2021-04-30 |
Family
ID=66977393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910301177.8A Active CN109914447B (en) | 2019-04-15 | 2019-04-15 | Foundation pit supporting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109914447B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6187016A (en) * | 1984-10-03 | 1986-05-02 | Masahide Nagahara | Sheathing work by steel sheet pile |
| CN201873997U (en) * | 2010-11-24 | 2011-06-22 | 温州中城建设集团有限公司 | Support structure of foundation pit |
| CN204311459U (en) * | 2014-11-13 | 2015-05-06 | 常州大学 | Oblique double soldier pile body structure before chair shape |
| CN105133624A (en) * | 2015-09-30 | 2015-12-09 | 贵州正业工程技术投资有限公司 | Double-row pile support structure |
| CN205012352U (en) * | 2015-09-30 | 2016-02-03 | 常州大学怀德学院 | Sheet pile supporting construction with stagnant water function |
| CN207193986U (en) * | 2017-07-25 | 2018-04-06 | 北京航天地基工程有限责任公司 | Pattern foundation pit supporting structure plate, branch protecting assembly and foundation pit support system |
| CN208501692U (en) * | 2018-06-25 | 2019-02-15 | 苏州市民用建筑设计院有限责任公司 | A kind of waterproof foundation pit |
-
2019
- 2019-04-15 CN CN201910301177.8A patent/CN109914447B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6187016A (en) * | 1984-10-03 | 1986-05-02 | Masahide Nagahara | Sheathing work by steel sheet pile |
| CN201873997U (en) * | 2010-11-24 | 2011-06-22 | 温州中城建设集团有限公司 | Support structure of foundation pit |
| CN204311459U (en) * | 2014-11-13 | 2015-05-06 | 常州大学 | Oblique double soldier pile body structure before chair shape |
| CN105133624A (en) * | 2015-09-30 | 2015-12-09 | 贵州正业工程技术投资有限公司 | Double-row pile support structure |
| CN205012352U (en) * | 2015-09-30 | 2016-02-03 | 常州大学怀德学院 | Sheet pile supporting construction with stagnant water function |
| CN207193986U (en) * | 2017-07-25 | 2018-04-06 | 北京航天地基工程有限责任公司 | Pattern foundation pit supporting structure plate, branch protecting assembly and foundation pit support system |
| CN208501692U (en) * | 2018-06-25 | 2019-02-15 | 苏州市民用建筑设计院有限责任公司 | A kind of waterproof foundation pit |
Non-Patent Citations (1)
| Title |
|---|
| 梁允主编: "《市政工程材料员入门与提高》", 31 January 2011, 湖南大学出版社 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109914447B (en) | 2021-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20150225917A1 (en) | Structural foundation | |
| CN206844659U (en) | Basement barricade single side formwork system | |
| AU2018293555A1 (en) | Top-to-bottom construction system | |
| CN109638720A (en) | A kind of crossover device of transmission line of electricity | |
| CN209011140U (en) | A kind of excavation slope safeguard structure | |
| CN109914447A (en) | A kind of foundation pit support system | |
| US6105602A (en) | Fuel station and method for assembling of the same | |
| KR20140132914A (en) | Reinforced Beam for Vinyl House | |
| CN106049523B (en) | Land blower foundation, foundation construction method and blower | |
| CN2780903Y (en) | Movable communication tower | |
| CN108005089B (en) | A kind of foundation pit supporting construction | |
| CN215562756U (en) | Bridge overhanging type street lamp foundation formwork supporting system | |
| CN105274997A (en) | Rib type brackets and method for constructing top way steel pipe support and top plate through brackets | |
| CN204690961U (en) | Building positioning support | |
| CN208733469U (en) | Bailey bracket pillar construction | |
| RU2288325C1 (en) | Screw pile | |
| CN209653333U (en) | A kind of multifunctional wall body constructing operation frame | |
| CN209293049U (en) | A kind of fashioned iron goes along with sb. to guard him pile driving construction locator | |
| CN208219669U (en) | A kind of foundation pit supporting construction | |
| KR101284918B1 (en) | Storm Resisting Pressure Device | |
| CN208441112U (en) | A kind of waterproof construction of deep basal pit supporting pile column | |
| CN213510649U (en) | Formwork support for supporting shallow-buried and underground-excavated arch plate formwork | |
| CN1043482C (en) | Retaining wall structure and method for constructing same | |
| CN110331737A (en) | A kind of vertical soil-baffling structure and its construction method | |
| CN213575917U (en) | Supporting seat for erecting petroleum pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hu Changjun Inventor after: Hu Minmin Inventor after: Chen Lin Inventor before: Hu Minmin Inventor before: Chen Lin |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210319 Address after: 330213 28 Zhelin street, Tangnan Town, Nanchang County, Nanchang, Jiangxi Applicant after: CHANGJIAN CONSTRUCTION GROUP Co.,Ltd. Address before: 222111 No.37, team 2, Yihe village, Haitou Town, Ganyu District, Lianyungang City, Jiangsu Province Applicant before: Chen Lin |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |