CN211816301U - Supporting device for soft soil foundation pit - Google Patents
Supporting device for soft soil foundation pit Download PDFInfo
- Publication number
- CN211816301U CN211816301U CN202020448499.3U CN202020448499U CN211816301U CN 211816301 U CN211816301 U CN 211816301U CN 202020448499 U CN202020448499 U CN 202020448499U CN 211816301 U CN211816301 U CN 211816301U
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- plate
- fixing hole
- pile
- fixed
- fender pile
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Abstract
The utility model discloses a soft soil foundation is strutting arrangement for foundation ditch, including the guard plate that is used for the fixed soil body of consolidating, be connected and be used for the fender pile of fixed guard plate with the fixed surface of guard plate, its characterized in that: still include the anchor of being connected with fender pile and ground and draw the mechanism, be located the bottom of fender pile and the ground mechanism of being connected with the foundation ditch bottom, the fender pile includes the cylinder that a plurality of head and the tail connected gradually, and two adjacent cylinders pass through coupling mechanism fixed connection, the utility model discloses the fender pile chooses for use a plurality of cylinders to pass through coupling mechanism according to the degree of depth of foundation ditch and constitutes, is suitable for the foundation ditch of the different degree of depth, and the staff's of being convenient for simultaneously transport and transportation, anchor draw the setting of mechanism, are convenient for increase the area of contact of stock and fender pile to increased the area of contact of guard plate and fender pile, the better support guard plate of being convenient for has increased the stability of two adjacent fender piles simultaneously.
Description
Technical Field
The utility model relates to a construction technical field, concretely relates to soft soil foundation is strutting arrangement for foundation ditch.
Background
The foundation pit support is a retaining, reinforcing and protecting measure adopted for the side wall of the foundation pit and the surrounding environment in order to ensure the safety of the construction of an underground structure and the surrounding environment of the foundation pit; when the foundation pit is excavated under the conditions of soft soil, high underground water level and other complex fields, the defects of soil body slippage, foundation pit instability, pile body deflection, pit bottom bulge, serious water leakage of a supporting and retaining structure, damage caused by soil flowing and the like are easily generated, and great threat is caused to the safety of peripheral buildings, underground structures and pipelines; current excavation supporting mainly adopts the rigidity to support, during the construction, at foundation ditch internal fixation fender pile, but because the foundation ditch is darker, the whole length of fender pile is more frequent, carry out the handling to it, need use large-scale truck to carry, the handling is more arduous, and current fender pile generally all with anchor rod lug connection, then insert the anchor rod in the ground, the area of contact of anchor rod and fender pile is little, make fender pile atress unstable easily, and adjacent fender pile is direct mutually independent, the steadiness is not good.
Therefore, it is a problem worth studying to provide a supporting device for a soft soil foundation pit, which is convenient for mounting and dismounting a fender pile and has good stability.
Disclosure of Invention
The utility model aims at providing a fender pile is convenient for install and dismantle and the good weak soil foundation is strutting arrangement for foundation ditch of stability.
The purpose of the utility model is realized like this:
the utility model provides a soft soil foundation is strutting arrangement for foundation ditch, is connected and is used for the fender pile of fixed guard plate including the guard plate that is used for the fixed reinforcement soil body, with the fixed surface of guard plate, its characterized in that: still include the anchor of being connected with fender pile and ground and draw mechanism, be located the bottom of fender pile and the ground mechanism who is connected with the foundation ditch bottom, the fender pile includes the cylinder that a plurality of head and the tail connected gradually, and two adjacent cylinders pass through coupling mechanism fixed connection, coupling mechanism including be located cylinder top and the ascending connecting hole of opening, with the bottom fixed connection of cylinder and with connecting hole matched with spliced pole, be used for the positioning mechanism of two adjacent cylinders of fixed, with connecting hole and spliced pole fixed connection's guiding mechanism.
The positioning mechanism comprises a first fixing hole, a second fixing hole and a first bolt assembly, wherein the first fixing hole penetrates through the connecting hole and is perpendicular to the central axis of the connecting hole, the second fixing hole penetrates through the connecting column and is perpendicular to the central axis of the connecting column, and the first bolt assembly penetrates through the first fixing hole and the second fixing hole.
The positioning mechanism comprises a first arc-shaped plate and a second arc-shaped plate which are positioned at the outer part of the joint of two adjacent columns, a third fixing hole positioned at the upper part of each column, a fourth fixing hole positioned at the lower part of each column, a second bolt assembly penetrating through the third fixing hole, the first arc-shaped plate and the second arc-shaped plate, and a third bolt assembly penetrating through the third fixing hole, the first arc-shaped plate and the second arc-shaped plate.
The third fixing hole is located between the fourth fixing hole and the connecting hole, and the fourth fixing hole is located above the connecting column.
The guiding mechanism is including the guide way that is located the internal surface of connecting hole, with the outer fixed surface of spliced pole be connected and with guide way matched with guide bar, the length direction of guide way is parallel with the central axis of connecting hole, the length direction of guide way is parallel with the central axis of spliced pole, and the guide way sets up at least three, and the guide bar sets up at least three.
The anchor mechanism includes the fixed plate with fender pile fixed connection, a plurality of connecting plates with the last fixed surface of fixed plate fixed connection, a plurality of locating plates with the both ends fixed connection of connecting plate, and the right flank of locating plate is equipped with the opening right and is used for placing the standing groove of fender pile, and the left surface of connecting plate is equipped with the anchor pole that is located the ground.
The left side of the fixed plate and the left side of the positioning plate are on the same plane, and the other end of the anchoring rod is connected with the foundation through an anchoring pile.
The grounding mechanism comprises a pre-buried rod fixedly connected with the bottom of the protective pile, an inclined strut connected with the lower portion of the protective pile through a connecting sleeve, and a connecting rod fixedly connected with the protective pile and the inclined strut, and the bottom of the inclined strut and the pre-buried rod are located in the foundation.
Has the positive and beneficial effects that: the utility model discloses the fender pile chooses for use a plurality of cylinders to pass through coupling mechanism according to the degree of depth of foundation ditch and constitutes, is suitable for the foundation ditch of the different degree of depth, and the staff's transport and the transportation of being convenient for simultaneously, the anchor draws the setting of mechanism, is convenient for increase the area of contact of stock and fender pile to increased the area of contact of guard plate and fender pile, the better support guard plate of being convenient for has increased the stability of two adjacent fender piles simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken along the line A-A;
FIG. 3 is a schematic structural view of a column according to embodiment 1 of the present invention;
FIG. 4 is a top view of FIG. 3;
FIG. 5 is a bottom view of FIG. 3;
FIG. 6 is a schematic structural view of the fixing mechanism;
FIG. 7 is a schematic view of the structure in the direction C;
fig. 8 is a schematic structural view of a second connecting body according to embodiment 2 of the present invention;
fig. 9 is a schematic structural view of a column according to embodiment 2 of the present invention;
in the figure, the following steps are carried out: protection plate 1, fender pile 2, fixed establishment 3, stock 4, anchor pile 5, pre-buried pole 6, adapter sleeve 7, bracing 8, connecting rod 9, cylinder 10, first bolt assembly 11, connecting hole 12, spliced pole 13, guide way 14, guide bar 15, first fixed orifices 16, second fixed orifices 17, fixed plate 18, locating plate 19, connecting plate 20, first arc 21, second arc 22, second bolt assembly 23, third bolt assembly 24, third fixed orifices 25, fourth fixed orifices 26.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1
As shown in fig. 1 and 2, a supporting device for a soft soil foundation pit comprises a protection plate 1 for fixing and reinforcing a soil body, a protection pile 2 fixedly connected with the surface of the protection plate 1 and used for fixing the protection plate, an anchoring mechanism connected with the protection pile 2 and a foundation, and a grounding mechanism located at the bottom of the protection pile 2 and connected with the bottom of the foundation pit, wherein the anchoring mechanism increases the stability between the protection pile 2 and the protection plate 1, facilitates better protection of the foundation pit and avoids collapse of the foundation pit, the grounding mechanism comprises an embedded rod 6 fixedly connected with the bottom of the protection pile 2, an inclined strut 8 connected with the lower part of the protection pile 2 through a connecting sleeve 7, and a connecting rod 9 fixedly connected with the protection pile 2 and the inclined strut 8, the bottom of the inclined strut 8 and the embedded rod 6 are all located in the foundation, the inclined strut 8, the protection pile 2 and the connecting rod 9 form a triangle, and the triangle has stability, therefore, the stability of the protection pile 2 and the bottom of the foundation pit is improved, and the supporting effect is good.
As shown in fig. 2 and fig. 3, the fender pile 2 includes a plurality of columns 10 connected end to end in sequence, two adjacent columns 10 are fixedly connected through a connecting mechanism, the connecting mechanism includes a connecting hole 12 located at the top of the column 10 and having an upward opening, a connecting column 13 fixedly connected with the bottom of the column 10 and matched with the connecting hole 12, a positioning mechanism for fixing two adjacent columns 10, and a guiding mechanism fixedly connected with the connecting hole 12 and the connecting column 13, the guiding mechanism facilitates the connecting column 13 to be quickly inserted into the connecting hole 12, and simultaneously, the positioning mechanism can quickly reach a designated position, the operation is convenient, the working efficiency is high, according to the depth of a foundation pit, the columns 10 with different numbers can be selected to be connected end to end in sequence to form the fender pile 2, the application range is wide, after the use, the connecting mechanism is detached by detaching the connecting mechanism, and the transportation and loading are convenient, the labor intensity of workers is saved.
The positioning mechanism comprises a first fixing hole 16 which penetrates through the connecting hole 12 and is perpendicular to the central axis of the connecting hole, a second fixing hole 17 which penetrates through the connecting column 13 and is perpendicular to the central axis of the connecting column, and a first bolt assembly 12 which penetrates through the first fixing hole 16 and the second fixing hole 17, wherein the first fixing hole 16 penetrates through two side faces of the column 10 and is communicated with the connecting hole 12, after the connecting column 13 is inserted into the connecting hole 12, the first fixing hole 16 corresponds to the second fixing hole 17, the first bolt assembly 12 is inserted into the first fixing hole 16 and the second fixing hole 17, and the two adjacent columns 10 are fixed and finished through bolts.
As shown in fig. 4 and 5, the guiding mechanism includes the guide way 14 that is located the internal surface of connecting hole 12, the guide bar 15 that is connected with the outer fixed surface of spliced pole 13 and with guide way 14 matched with, guide bar 15 passes through the viscose agent with the outer surface of spliced pole 13 and fixes, the length direction of guide way 14 is parallel with the central axis of connecting hole 12, the length direction of guide bar 15 is parallel with the central axis of spliced pole 13, guide way 14 sets up threely, guide bar 15 sets up threely, the length of guide way 14 equals with the length of connecting hole 12, the length of guide bar 15 equals with the length of spliced pole 13, and the contained angle between two adjacent guide ways 14 is 120, and the contained angle between two adjacent guide bars 15 is 120.
As shown in fig. 6 and 7, the anchoring mechanism includes a fixing plate 18 fixedly connected to the fender pile 2, a plurality of connecting plates 20 fixedly connected to the upper surface of the fixing plate 18, and a plurality of positioning plates 19 fixedly connected to both ends of the connecting plates 20, the plurality of connecting plates 20 and the plurality of positioning plates 19 are alternately disposed, both ends of the connecting plates 20 are welded to both ends of the fixing plate 19, a placement groove having an opening facing the right and used for placing the fender pile is disposed on the right side surface of the positioning plate 19, the placement groove and the fender pile 2 can be fixed by a bolt assembly, and an anchoring rod 4 located in the foundation is disposed on the left side surface of the connecting plate 20. The left surface of fixed plate 18 and the left surface of locating plate 19 are on the coplanar, the other end of anchor rod 4 passes through anchor pile 5 and is connected with the ground, fixed plate 18 connects gradually a plurality of fender pile 2, the steadiness of fender pile 2 has been increased, the left surface of locating plate 19 and the even guard plate 1 fixed connection of the left surface of connecting plate 18 have increased the area of contact between fender pile 2 and the guard plate 1, thereby make guard plate 1 more firm, bolt assembly fixed connection is passed through with the left end of connecting plate 18 to the right-hand member of anchor rod 4, the fastness of anchor rod 14 has been increased.
Example 2
As shown in fig. 1 and 2, a supporting device for a soft soil foundation pit comprises a protection plate 1 for fixing and reinforcing a soil body, a protection pile 2 fixedly connected with the surface of the protection plate 1 and used for fixing the protection plate, an anchoring mechanism connected with the protection pile 2 and a foundation, and a grounding mechanism located at the bottom of the protection pile 2 and connected with the bottom of the foundation pit, wherein the anchoring mechanism increases the stability between the protection pile 2 and the protection plate 1, facilitates better protection of the foundation pit and avoids collapse of the foundation pit, the grounding mechanism comprises an embedded rod 6 fixedly connected with the bottom of the protection pile 2, an inclined strut 8 connected with the lower part of the protection pile 2 through a connecting sleeve 7, and a connecting rod 9 fixedly connected with the protection pile 2 and the inclined strut 8, the bottom of the inclined strut 8 and the embedded rod 6 are all located in the foundation, the inclined strut 8, the protection pile 2 and the connecting rod 9 form a triangle, and the triangle has stability, therefore, the stability of the protection pile 2 and the bottom of the foundation pit is improved, and the supporting effect is good.
As shown in fig. 8 and 9, the fender pile 2 includes a plurality of columns 10 connected end to end in sequence, two adjacent columns 10 are fixedly connected through a connecting mechanism, the connecting mechanism includes a connecting hole 12 located at the top of the column 10 and having an upward opening, a connecting column 13 fixedly connected with the bottom of the column 10 and matched with the connecting hole 12, a positioning mechanism for fixing two adjacent columns 10, and a guiding mechanism fixedly connected with the connecting hole 12 and the connecting column 13, the guiding mechanism facilitates the connecting column 13 to be quickly inserted into the connecting hole 12, and simultaneously enables the position of the positioning mechanism to quickly reach a designated position, so that the operation is convenient, the working efficiency is high, the columns 10 of different numbers can be selected to be connected end to end in sequence to form the fender pile 2 according to the depth of the foundation pit, the application range is wide, after the use, the connecting mechanism is detached by detaching the connecting mechanism, and the transportation and loading are convenient, the labor intensity of workers is saved.
The positioning mechanism comprises a first arc-shaped plate 21 and a second arc-shaped plate 22 which are positioned at the outer part of the joint of two adjacent columns 10, a third fixing hole 25 positioned at the upper part of the column 10, a fourth fixing hole 26 positioned at the lower part of the column 10, a second bolt assembly penetrating through the third fixing hole 25, the first arc-shaped plate 21 and the second arc-shaped plate 22, and a third bolt assembly 24 penetrating through the third fixing hole 25, the first arc-shaped plate 21 and the second arc-shaped plate 22. The third fixing hole 25 is located between the fourth fixing hole 26 and the connecting hole 12, the fourth fixing hole 26 is located above the connecting column 13, the first arc-shaped plate 21 and the second arc-shaped plate 22 form a fixing cavity for fixing the two columns 10, two through holes for the second bolt assembly to pass through are formed in the first arc-shaped plate 21, two through holes for the third bolt assembly 24 to pass through are formed in the second arc-shaped plate, after the connecting column 13 is inserted into the connecting hole 12, the through holes in the first arc-shaped plate 21 and the through holes in the second arc-shaped plate 22 are respectively aligned with the third through hole 25 and the third through hole 21, then the second bolt assembly 23 and the third bolt assembly 24 are respectively inserted into the third through hole 25 and the fourth through hole 26, the two ends are fixed by bolts, and then the connection of the two adjacent columns 10 is completed.
As shown in fig. 4 and 5, the guiding mechanism includes the guide way 14 that is located the internal surface of connecting hole 12, the guide bar 15 that is connected with the outer fixed surface of spliced pole 13 and with guide way 14 matched with, guide bar 15 passes through the viscose agent with the outer surface of spliced pole 13 and fixes, the length direction of guide way 14 is parallel with the central axis of connecting hole 12, the length direction of guide bar 15 is parallel with the central axis of spliced pole 13, guide way 14 sets up threely, guide bar 15 sets up threely, the length of guide way 14 equals with the length of connecting hole 12, the length of guide bar 15 equals with the length of spliced pole 13, and the contained angle between two adjacent guide ways 14 is 120, and the contained angle between two adjacent guide bars 15 is 120.
As shown in fig. 6 and 7, the anchoring mechanism includes a fixing plate 18 fixedly connected to the fender pile 2, a plurality of connecting plates 20 fixedly connected to the upper surface of the fixing plate 18, and a plurality of positioning plates 19 fixedly connected to both ends of the connecting plates 20, the plurality of connecting plates 20 and the plurality of positioning plates 19 are alternately disposed, both ends of the connecting plates 20 are welded to both ends of the fixing plate 19, a placement groove having an opening facing the right and used for placing the fender pile is disposed on the right side surface of the positioning plate 19, the placement groove and the fender pile 2 can be fixed by a bolt assembly, and an anchoring rod 4 located in the foundation is disposed on the left side surface of the connecting plate 20. The left surface of fixed plate 18 and the left surface of locating plate 19 are on the coplanar, the other end of anchor rod 4 passes through anchor pile 5 and is connected with the ground, fixed plate 18 connects gradually a plurality of fender pile 2, the steadiness of fender pile 2 has been increased, the left surface of locating plate 19 and the even guard plate 1 fixed connection of the left surface of connecting plate 18 have increased the area of contact between fender pile 2 and the guard plate 1, thereby make guard plate 1 more firm, bolt assembly fixed connection is passed through with the left end of connecting plate 18 to the right-hand member of anchor rod 4, the fastness of anchor rod 14 has been increased.
The utility model discloses the fender pile chooses for use a plurality of cylinders to pass through coupling mechanism according to the degree of depth of foundation ditch and constitutes, is suitable for the foundation ditch of the different degree of depth, and the staff's transport and the transportation of being convenient for simultaneously, the anchor draws the setting of mechanism, is convenient for increase the area of contact of stock and fender pile to increased the area of contact of guard plate and fender pile, the better support guard plate of being convenient for has increased the stability of two adjacent fender piles simultaneously.
Claims (8)
1. The utility model provides a soft soil foundation is strutting arrangement for foundation ditch, is connected and is used for the fender pile of fixed guard plate including the guard plate that is used for the fixed reinforcement soil body, with the fixed surface of guard plate, its characterized in that: still include the anchor of being connected with fender pile and ground and draw mechanism, be located the bottom of fender pile and the ground mechanism who is connected with the foundation ditch bottom, the fender pile includes the cylinder that a plurality of head and the tail connected gradually, and two adjacent cylinders pass through coupling mechanism fixed connection, coupling mechanism including be located cylinder top and the ascending connecting hole of opening, with the bottom fixed connection of cylinder and with connecting hole matched with spliced pole, be used for the positioning mechanism of two adjacent cylinders of fixed, with connecting hole and spliced pole fixed connection's guiding mechanism.
2. The support device for the soft soil foundation pit according to claim 1, wherein: the positioning mechanism comprises a first fixing hole, a second fixing hole and a first bolt assembly, wherein the first fixing hole penetrates through the connecting hole and is perpendicular to the central axis of the connecting hole, the second fixing hole penetrates through the connecting column and is perpendicular to the central axis of the connecting column, and the first bolt assembly penetrates through the first fixing hole and the second fixing hole.
3. The support device for the soft soil foundation pit according to claim 1, wherein: the positioning mechanism comprises a first arc-shaped plate and a second arc-shaped plate which are positioned at the outer part of the joint of two adjacent columns, a third fixing hole positioned at the upper part of each column, a fourth fixing hole positioned at the lower part of each column, a second bolt assembly penetrating through the third fixing hole, the first arc-shaped plate and the second arc-shaped plate, and a third bolt assembly penetrating through the third fixing hole, the first arc-shaped plate and the second arc-shaped plate.
4. The support device for the soft soil foundation pit according to claim 3, wherein: the third fixing hole is located between the fourth fixing hole and the connecting hole, and the fourth fixing hole is located above the connecting column.
5. The support device for the soft soil foundation pit according to claim 1, wherein: the guiding mechanism is including the guide way that is located the internal surface of connecting hole, with the outer fixed surface of spliced pole be connected and with guide way matched with guide bar, the length direction of guide way is parallel with the central axis of connecting hole, the length direction of guide way is parallel with the central axis of spliced pole, and the guide way sets up at least three, and the guide bar sets up at least three.
6. The support device for the soft soil foundation pit according to claim 1, wherein: the anchor mechanism includes the fixed plate with fender pile fixed connection, a plurality of connecting plates with the last fixed surface of fixed plate fixed connection, a plurality of locating plates with the both ends fixed connection of connecting plate, and the right flank of locating plate is equipped with the opening right and is used for placing the standing groove of fender pile, and the left surface of connecting plate is equipped with the anchor pole that is located the ground.
7. The support device for the soft soil foundation pit according to claim 6, wherein: the left side of the fixed plate and the left side of the positioning plate are on the same plane, and the other end of the anchoring rod is connected with the foundation through an anchoring pile.
8. The support device for the soft soil foundation pit according to claim 1, wherein: the grounding mechanism comprises a pre-buried rod fixedly connected with the bottom of the protective pile, an inclined strut connected with the lower portion of the protective pile through a connecting sleeve, and a connecting rod fixedly connected with the protective pile and the inclined strut, and the bottom of the inclined strut and the pre-buried rod are located in the foundation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020448499.3U CN211816301U (en) | 2020-03-31 | 2020-03-31 | Supporting device for soft soil foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020448499.3U CN211816301U (en) | 2020-03-31 | 2020-03-31 | Supporting device for soft soil foundation pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211816301U true CN211816301U (en) | 2020-10-30 |
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ID=73148703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020448499.3U Expired - Fee Related CN211816301U (en) | 2020-03-31 | 2020-03-31 | Supporting device for soft soil foundation pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211816301U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188346A (en) * | 2020-03-31 | 2020-05-22 | 河南省龙基建设工程有限公司 | Supporting device for soft soil foundation pit |
| CN117684616A (en) * | 2024-02-04 | 2024-03-12 | 淮安市水利勘测设计研究院有限公司 | Reinforcing device for hydraulic building foundation |
-
2020
- 2020-03-31 CN CN202020448499.3U patent/CN211816301U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188346A (en) * | 2020-03-31 | 2020-05-22 | 河南省龙基建设工程有限公司 | Supporting device for soft soil foundation pit |
| CN117684616A (en) * | 2024-02-04 | 2024-03-12 | 淮安市水利勘测设计研究院有限公司 | Reinforcing device for hydraulic building foundation |
| CN117684616B (en) * | 2024-02-04 | 2024-04-19 | 淮安市水利勘测设计研究院有限公司 | Reinforcing device for hydraulic building foundation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210819 Address after: 450000 room 702, floor 2, building 4, yard 108, Chengdong Road, Jinshui District, Zhengzhou City, Henan Province Patentee after: Henan huigai JiZhai Construction Technology Co.,Ltd. Address before: 450000 2103, block B, Zhengshang International Plaza, Guancheng District, Zhengzhou City, Henan Province Patentee before: Henan Longji Construction Engineering Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |