CN216156584U - A campshed cantilever supporting mechanism for foundation ditch - Google Patents
A campshed cantilever supporting mechanism for foundation ditch Download PDFInfo
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- CN216156584U CN216156584U CN202122127491.4U CN202122127491U CN216156584U CN 216156584 U CN216156584 U CN 216156584U CN 202122127491 U CN202122127491 U CN 202122127491U CN 216156584 U CN216156584 U CN 216156584U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 230000037431 insertion Effects 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of supporting structures, in particular to a row pile cantilever supporting mechanism for a foundation pit. According to the utility model, the positioning slide block is fixed on the outer side of the supporting cylinder through the positioning mechanism, so that the angle of the supporting reinforcing rod is fixed, the supporting reinforcing rod enables the rotating supporting plate to keep a horizontal angle, the supporting reinforcing rod and the rotating supporting plate can provide lateral support for the supporting frame, and meanwhile, the fixing screw rod is drilled into the ground on the upper side of the foundation pit, so that tension can be provided for the upper side of the supporting frame, and therefore, sufficient anti-inclination capability can be provided for the supporting frame, and the foundation pit collapse caused by the inclination of the supporting frame is prevented.
Description
Technical Field
The utility model relates to the technical field of supporting structures, in particular to a row pile cantilever supporting mechanism for a foundation pit.
Background
In the building construction, in the slope, foundation pit support, cantilever type supporting construction is widely used, it is by the manual hole digging pile or the drilling bored concrete pile linear arrangement to connect by the retaining plate, resist the structural style of the lateral earth pressure or glide slope together.
However, the existing cantilever type support is too simple in structure and poor in anti-inclination capability, so that the existing cantilever type support is easily extruded by soil on the inner wall of a foundation pit to incline when in use, and the foundation pit collapses when in serious condition. Accordingly, one skilled in the art provides a row pile cantilever support mechanism for a foundation pit to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a row pile cantilever supporting mechanism for a foundation pit, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a campshed cantilever supporting mechanism for foundation ditch, includes a frame, the downside of a frame is fixed with the frame bottom plate of strutting, one side of strutting the frame bottom plate is rotated and is connected with the rotation backup pad, the inboard equidistant nine support cylinder that is fixed with of a frame, nine support cylindrical one side all is fixed with the baffle, and nine support cylindrical outside all slip the cover and be equipped with location slider, nine be provided with the same positioning mechanism of structure between location slider and the nine support cylinder respectively, and one side of nine location sliders all rotates and is connected with the support anchor strut, nine the one end of supporting the anchor strut all rotates with the upside that rotates the backup pad to be connected, the downside of strutting the frame bottom plate corresponds nine support cylindrical position department and all is fixed with the inserted bar.
As a still further scheme of the utility model: positioning mechanism is including being fixed in the internal thread sleeve of location slider one side and seting up the location jack that corresponds internal thread sleeve position department inside the support cylinder, the telescopic inboard of internal thread is provided with the location inserted bar, the one end and the inside looks adaptation of location inserted bar, and the outside other end of location inserted bar are provided with the external screw thread, the location inserted bar passes through external screw thread and the telescopic inboard rotation meshing of internal thread.
As a still further scheme of the utility model: five sleeves are fixed on the upper side of the supporting frame at equal intervals, telescopic rods are slidably inserted into the upper ends of the inner sides of the five sleeves, pull rods are fixed at the upper ends of the five telescopic rods, and one ends of the inner parts of the five pull rods are rotatably connected with fixing screw rods.
As a still further scheme of the utility model: one side of supporting frame is located one end position department and is fixed with first compoboard, and the opposite side of supporting frame is located other end position department and is fixed with the second compoboard, the installation notch has all been seted up to the inside of first compoboard and second compoboard.
As a still further scheme of the utility model: nine the bottom of inserted bar all is provided with inserted bar point awl, and nine inserted bars and nine inserted bar point awl all adopt stainless steel's component.
As a still further scheme of the utility model: the other end of the positioning inserted bar extends to the outside of the internal thread sleeve, and the other end of the positioning inserted bar is fixed with a turntable.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the positioning slide block is fixed on the outer side of the supporting cylinder through the positioning mechanism, so that the angle of the supporting reinforcing rod is fixed, the supporting reinforcing rod enables the rotating supporting plate to keep a horizontal angle, the supporting reinforcing rod and the rotating supporting plate can provide lateral support for the supporting frame, and meanwhile, the fixing screw rod is drilled into the ground on the upper side of the foundation pit, so that tension can be provided for the upper side of the supporting frame, and therefore, sufficient anti-inclination capability can be provided for the supporting frame, and the foundation pit collapse caused by the inclination of the supporting frame is prevented.
Drawings
FIG. 1 is a schematic structural view of a row pile cantilever support mechanism for a foundation pit;
fig. 2 is an enlarged schematic structural view of a row pile cantilever support mechanism for a foundation pit at a position A in fig. 1;
FIG. 3 is a schematic structural diagram of a positioning mechanism in a row pile cantilever supporting mechanism for a foundation pit;
fig. 4 is an enlarged schematic structural view of a row pile cantilever support mechanism for a foundation pit at the position B in fig. 1;
fig. 5 is a rear side structural schematic diagram of a row pile cantilever supporting mechanism for a foundation pit.
In the figure: 1. a support frame; 2. supporting the frame bottom plate; 3. rotating the support plate; 4. a support cylinder; 5. a baffle plate; 6. positioning the sliding block; 7. supporting a reinforcing rod; 8. inserting a rod; 9. an internally threaded sleeve; 10. positioning the inserted rod; 11. a turntable; 12. inserting a rod pointed cone; 13. a sleeve; 14. a telescopic rod; 15. a pull rod; 16. fixing the screw rod; 17. a first composite board; 18. and a second combined board.
Detailed Description
Referring to fig. 1 to 5, in an embodiment of the present invention, a row pile cantilever supporting mechanism for a foundation pit includes a supporting frame 1, a supporting frame bottom plate 2 is fixed to a lower side of the supporting frame 1, a rotating support plate 3 is rotatably connected to one side of the supporting frame bottom plate 2, nine supporting cylinders 4 are fixed to an inner side of the supporting frame 1 at equal intervals, baffles 5 are fixed to one sides of the nine supporting cylinders 4, positioning sliders 6 are slidably sleeved on outer sides of the nine supporting cylinders 4, positioning mechanisms having the same structure are respectively disposed between the nine positioning sliders 6 and the nine supporting cylinders 4, supporting reinforcing rods 7 are rotatably connected to one sides of the nine positioning sliders 6, one end of each of the nine supporting reinforcing rods 7 is rotatably connected to an upper side of the rotating support plate 3, and inserting rods 8 are fixed to positions of the lower side of the supporting frame bottom plate 2 corresponding to the nine supporting cylinders 4.
In fig. 3: the positioning mechanism comprises an internal thread sleeve 9 fixed on one side of the positioning slide block 6 and a positioning insertion hole arranged in the supporting cylinder 4 corresponding to the position of the internal thread sleeve 9, the inner side of the internal thread sleeve 9 is provided with a positioning insertion rod 10, one end of the positioning insertion rod 10 is matched with the inner side of the positioning insertion hole, and the other end of the outer side of the positioning inserted bar 10 is provided with an external thread, the positioning inserted bar 10 is rotatably engaged with the inner side of the internal thread sleeve 9 through the external thread to rotate the positioning inserted bar 10, the positioning inserted bar 10 rotates to move towards the inner side of the positioning insertion hole through the thread engagement between the positioning inserted bar and the internal thread sleeve 9, namely, the positioning slide block 6 can be fixed at the position of the positioning jack outside the supporting column 4, namely the angle of the supporting reinforcing rod 7 can be fixed, so that the rotating support plate 3 is fixed at a horizontal angle, and the support reinforcing rods 7 and the rotating support plate 3 can provide sufficient lateral support for the supporting frame 1.
In fig. 1 and 4: five sleeves 13 are fixed on the upper side of the supporting frame 1 at equal intervals, telescopic rods 14 are inserted into the upper ends of the inner sides of the five sleeves 13 in a sliding mode, pull rods 15 are fixed at the upper ends of the five telescopic rods 14, fixing screws 16 are connected to one ends of the five pull rods 15 in a rotating mode, the fixing screws 16 are rotated and drilled into the ground on the upper side of the foundation pit, the fixing screws 16 provide pulling force for the upper side of the supporting frame 1 through the pull rods 15, the anti-inclination capacity of the supporting frame 1 is further improved, and the supporting and supporting safety is improved.
In fig. 1: one side of supporting frame 1 is located one end position department and is fixed with first compoboard 17, and the opposite side of supporting frame 1 is located other end position department and is fixed with second compoboard 18, and the installation notch has all been seted up to first compoboard 17 and 18 inside of second compoboard, and first compoboard 17 and 18 convenience of second compoboard make up adjacent two supporting frame 1 and splice, improve the flexibility of using.
In fig. 1: nine inserted bar 8's bottom all is provided with inserted bar point awl 12, and nine inserted bar 8 and nine inserted bar point awl 12 all adopt stainless steel's component, and inserted bar point awl 12 makes things convenient for inserted bar 8 to insert in the soil.
In fig. 3: the other end of the positioning inserted bar 10 extends to the outside of the internal thread sleeve 9, and a rotary disc 11 is fixed at the other end of the positioning inserted bar 10, and the rotary disc 11 is used for rotating the positioning inserted bar 10.
The working principle of the utility model is as follows: when the positioning support plate is used, the inserted rod 8 is inserted into the bottom surface of a foundation pit, the bottom surface of the support frame bottom plate 2 is attached to the bottom surface of the foundation pit, one side of the support frame 1 is attached to the inner side wall of the foundation pit, then the positioning slide block 6 slides downwards, the positioning slide block 6 slides downwards to drive the upper end of the supporting reinforcing rod 7 to rotate downwards along the direction of the supporting cylinder 4, the lower end of the supporting reinforcing rod 7 drives the rotating support plate 3 to rotate, so that the rotating support plate 3 rotates from a vertical angle to a horizontal angle, when the rotating support plate 3 rotates to the horizontal angle, the bottom end of the rotating support plate 3 is attached to the bottom surface of the foundation pit, meanwhile, the positioning slide block 6 slides to the position of the outer side of the supporting cylinder 4 at the positioning insertion hole, then the positioning inserted rod 10 rotates, the positioning inserted rod 10 moves towards the inner side of the positioning insertion hole through threaded engagement with the internal thread sleeve 9, namely, the positioning slide block 6 can be fixed at the position of the outer side of the positioning insertion hole at the supporting cylinder 4, can fixed stay anchor strut 7's angle, thereby it is fixed in horizontal angle to rotate backup pad 3, support anchor strut 7 and rotate backup pad 3 and can provide sufficient side direction support to supporting frame 1, prevent that supporting frame 1 from receiving the effect of pressure and taking place the slope, lead to the foundation ditch to collapse, rotate clamping screw 16, clamping screw 16 bores the ground inside of foundation ditch upside, clamping screw 16 provides the pulling force through pull rod 15 to supporting frame 1's upside, the anti-inclination ability of supporting frame 1 has further been improved, the security of supporting the support has been improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (6)
1. A row pile cantilever supporting mechanism for a foundation pit comprises a supporting frame (1) and is characterized in that a supporting frame bottom plate (2) is fixed on the lower side of the supporting frame (1), a rotary supporting plate (3) is rotatably connected to one side of the supporting frame bottom plate (2), nine supporting cylinders (4) are fixed on the inner side of the supporting frame (1) at equal intervals, a baffle (5) is fixed on one side of each of the nine supporting cylinders (4), positioning sliders (6) are slidably sleeved on the outer sides of the nine supporting cylinders (4), positioning mechanisms with the same structure are respectively arranged between the nine positioning sliders (6) and the nine supporting cylinders (4), reinforcing rods (7) are rotatably connected to one sides of the nine positioning sliders (6), one ends of the nine supporting reinforcing rods (7) are rotatably connected with the upper side of the rotary supporting plate (3), inserting rods (8) are fixed at positions, corresponding to the nine supporting cylinders (4), of the lower side of the supporting frame bottom plate (2).
2. The pile cantilever support mechanism for the foundation pit according to claim 1, wherein the positioning mechanism comprises an internal thread sleeve (9) fixed on one side of the positioning slide block (6) and a positioning jack arranged inside the supporting cylinder (4) and corresponding to the position of the internal thread sleeve (9), the inner side of the internal thread sleeve (9) is provided with a positioning inserted rod (10), one end of the positioning inserted rod (10) is matched with the inner side of the positioning jack, the other end of the outer side of the positioning inserted rod (10) is provided with an external thread, and the positioning inserted rod (10) is rotatably meshed with the inner side of the internal thread sleeve (9) through the external thread.
3. The piling cantilever support mechanism for the foundation pit according to claim 1, wherein five sleeves (13) are fixed on the upper side of the support frame (1) at equal intervals, telescopic rods (14) are slidably inserted into the upper ends of the inner sides of the five sleeves (13), pull rods (15) are fixed on the upper ends of the five telescopic rods (14), and fixing screw rods (16) are rotatably connected to one ends of the inner parts of the five pull rods (15).
4. The row pile cantilever supporting mechanism for the foundation pit as claimed in claim 1, wherein a first combination plate (17) is fixed at one end position of one side of the supporting frame (1), a second combination plate (18) is fixed at the other end position of the other side of the supporting frame (1), and mounting notches are formed in the first combination plate (17) and the second combination plate (18).
5. The campshed cantilever support mechanism for the foundation pit according to claim 1, wherein nine insertion rod pointed cones (12) are arranged at the bottom ends of the insertion rods (8), and the nine insertion rods (8) and the nine insertion rod pointed cones (12) are all made of stainless steel.
6. The row pile cantilever support mechanism for the foundation pit according to claim 2, wherein the other end of the positioning inserted rod (10) extends to the outside of the internal thread sleeve (9), and the other end of the positioning inserted rod (10) is fixed with a rotary table (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122127491.4U CN216156584U (en) | 2021-09-03 | 2021-09-03 | A campshed cantilever supporting mechanism for foundation ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122127491.4U CN216156584U (en) | 2021-09-03 | 2021-09-03 | A campshed cantilever supporting mechanism for foundation ditch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216156584U true CN216156584U (en) | 2022-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122127491.4U Active CN216156584U (en) | 2021-09-03 | 2021-09-03 | A campshed cantilever supporting mechanism for foundation ditch |
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| Country | Link |
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| CN (1) | CN216156584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117738207A (en) * | 2024-02-20 | 2024-03-22 | 山西省建筑科学研究院集团有限公司 | Geotechnical engineering operation support device and use method |
| CN118223500A (en) * | 2024-05-27 | 2024-06-21 | 山东源毅豪建筑工程有限公司 | Earth and stone square support device |
-
2021
- 2021-09-03 CN CN202122127491.4U patent/CN216156584U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117738207A (en) * | 2024-02-20 | 2024-03-22 | 山西省建筑科学研究院集团有限公司 | Geotechnical engineering operation support device and use method |
| CN117738207B (en) * | 2024-02-20 | 2024-06-04 | 山西省建筑科学研究院集团有限公司 | Geotechnical engineering operation support device and use method |
| CN118223500A (en) * | 2024-05-27 | 2024-06-21 | 山东源毅豪建筑工程有限公司 | Earth and stone square support device |
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Effective date of registration: 20220418 Address after: 223001 No. 19, Tongshun Road, Yanhe Town, qingjiangpu District, Huai'an City, Jiangsu Province Patentee after: Huai'an Tiezhou warehousing and Logistics Co.,Ltd. Address before: 276000 No. 43, shibuzhuang village, Xinqiao Town, Lanshan District, Linyi City, Shandong Province Patentee before: Zhou Changchun |