CN210134431U - Deep foundation pit supporting device - Google Patents
Deep foundation pit supporting device Download PDFInfo
- Publication number
- CN210134431U CN210134431U CN201920518502.1U CN201920518502U CN210134431U CN 210134431 U CN210134431 U CN 210134431U CN 201920518502 U CN201920518502 U CN 201920518502U CN 210134431 U CN210134431 U CN 210134431U
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- supporting
- pile
- turbine
- foundation pit
- deep foundation
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Abstract
The utility model discloses a deep basal pit supporting device belongs to the deep basal pit supporting field. A deep foundation pit supporting device comprises a supporting and protecting plate and a first supporting pile, wherein the first supporting pile is connected with the supporting plate, a second supporting pile is connected onto the first supporting pile, one end, far away from the first supporting pile, of the second supporting pile is connected with the supporting plate, one end, far away from the supporting and protecting plate, of the first supporting pile is connected with a threaded cylinder, one end, far away from the first supporting pile, of the threaded cylinder is in threaded connection with a threaded rod, one end, far away from the threaded cylinder, of the threaded rod is rotatably connected with a box body, and a telescopic mechanism is arranged in the box body; the utility model discloses earlier through the inside telescopic machanism of box drive rather than the threaded rod that links to each other and rotate to it is flexible rather than the screw thread section of thick bamboo of meshing to drive, adjusts the length rather than the first fender pile that links to each other, realizes two-way regulatory function simultaneously, facilitates the use.
Description
Technical Field
The utility model relates to a deep basal pit struts technical field, especially relates to a deep basal pit supporting device.
Background
In the excavation of a deep foundation pit with a deep depth, a collapse phenomenon sometimes occurs, if the foundation is not supported in time, the foundation cannot go down, the foundation cannot be firmly laid, the quality of the foundation can be seriously influenced, the firmness degree of equipment after installation can be influenced, and therefore the deep foundation pit needs to be supported.
The supporting distance of the supporting of the existing supporting device is fixed and cannot be adjusted, supporting columns with different lengths need to be replaced according to the size of a deep foundation pit after the supporting device is used for one time, or the supporting distance can only be adjusted in a single direction, and the adjusting performance is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem in the prior art and providing a deep foundation pit supporting device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a deep foundation pit supporting device, includes a backplate and first fender pile, first fender pile links to each other with the fender board, be connected with the second fender pile on the first fender pile, the one end that first fender pile was kept away from to the second fender pile links to each other with the fender board, the one end that a backplate was kept away from to first fender pile is connected with a screw thread section of thick bamboo, the one end threaded connection that first fender pile was kept away from to a screw thread section of thick bamboo has the threaded rod, the one end that a screw thread section of thick bamboo was kept away from to the threaded rod is rotated and is connected with the box, be equipped with telescopic mach.
Preferably, telescopic machanism includes first turbine, first turbine passes through the slide bar and rotates with the box and links to each other, connect the driving-disc on the box lateral wall, the driving-disc links to each other with the slide bar, the threaded rod runs through the box and extends to its inside, the extension end of threaded rod rotates and is connected with the backup pad, the threaded rod is kept away from the one end of a screw thread section of thick bamboo and is opened there is the helical tooth, first turbine meshes with the helical tooth mutually.
Preferably, a second turbine and a third turbine are further rotatably connected in the box body, and the first turbine, the second turbine and the third turbine are meshed.
Preferably, first fender pile includes first outer post and first inner prop, first outer post slides with first inner prop and links to each other, first inner prop bottom is connected with first spring, the one end that first inner prop was kept away from to first spring links to each other with first outer prop bottom inner wall.
Preferably, the second fender pile includes outer post of second and second inner prop, post sliding connection in outer post of second and the second, the post bottom is connected with the second spring in the second, the one end that the second inner prop was kept away from to the second spring links to each other with outer post bottom inner wall of second.
Preferably, the bottom end of the second supporting pile is rotatably connected with the first supporting pile through a second rotating shaft, and the top end of the second supporting pile is rotatably connected with the supporting plate through a first rotating shaft.
Compared with the prior art, the utility model provides a deep basal pit supporting device possesses following beneficial effect:
1. this deep basal pit supporting device, when needs use the device to strut deep basal pit, earlier through the inside telescopic machanism of box drive rather than continuous threaded rod rotate, thereby it is flexible rather than the screw thread section of thick bamboo of meshing to drive, adjust the length of the first fender pile that links to each other with it, thereby make the deep basal pit that the supporting plate can support different distances, the usage is wider, through the second fender pile that links to each other with first fender pile and fender board, can make the supporting plate atress dispersion, alleviate the pressure to first fender pile, second fender pile and supporting plate form triangle-shaped form stability stronger.
2. According to the deep foundation pit supporting device, the driving disc is shaken to drive the first turbine connected with the driving disc to rotate, the first turbine drives the threaded rod which is meshed with the first turbine and is provided with the spiral teeth to rotate, and therefore the threaded rod drives the threaded cylinder which is in threaded connection with the threaded rod to move.
3. According to the deep foundation pit supporting device, the first turbine rotates and drives the second turbine meshed with the first turbine to rotate, the second turbine drives the third turbine meshed with the second turbine to rotate, and therefore the first turbine and the third turbine simultaneously adjust the distance between the supporting plates on two sides.
4. This deep basal pit supporting device, when the first fender pile of supporting plate atress extrusion, first inner prop atress extrusion and the first spring that links to each other make first fender pile obtain a buffer power, and first spring counteracts first inner prop again, drives a backplate and pushes back deep basal pit.
5. This deep basal pit supporting device, when the second fender pile atress, the second spring that the second inner prop extrusion links to each other with it, second spring atress reaction drives a backplate and pushes back deep basal pit for the second inner prop to drive first inner prop and promote a backplate, the two interact.
6. This deep basal pit supporting device makes second fender pile both ends can move about through first pivot and second pivot, and the second fender pile of being convenient for can remove.
Drawings
Fig. 1 is one of the schematic structural views of a deep foundation pit supporting device provided by the present invention;
fig. 2 is one of the schematic structural views of the deep foundation pit supporting device of the present invention;
fig. 3 is one of the schematic structural views of the deep foundation pit supporting device of the present invention;
fig. 4 is one of the interior schematic diagrams of the deep foundation pit supporting device box body provided by the utility model;
fig. 5 is one of the interior schematic views of the box body of the deep foundation pit supporting device provided by the utility model;
fig. 6 is the utility model provides a deep basal pit supporting device first fender pile and the inside sketch of second fender pile.
In the figure: 1. supporting the guard plate; 101. a first rotating shaft; 102. a second rotating shaft; 2. a first pile support; 201. a first outer column; 202. a first inner column; 3. a box body; 301. a drive disc; 4. a second support pile; 401. a second outer column; 402. a second inner column; 5. a threaded barrel; 6. a threaded rod; 7. a support plate; 8. helical teeth; 9. a first turbine; 10. a second turbine; 11. a third turbine; 12. a second spring; 13. a first spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-3, a deep foundation pit supporting device comprises a supporting plate 1 and a first supporting pile 2, the first supporting pile 2 is connected with the supporting plate 1, a second supporting pile 4 is connected on the first supporting pile 2, one end of the second supporting pile 4 far away from the first supporting pile 2 is connected with the supporting plate 1, one end of the first supporting pile 2 far away from the supporting plate 1 is connected with a threaded cylinder 5, one end of the threaded cylinder 5 far away from the first supporting pile 2 is connected with a threaded rod 6 in a threaded manner, one end of the threaded rod 6 far away from the threaded cylinder 5 is connected with a box body 3 in a rotating manner, a telescopic mechanism is arranged in the box body 3, when the device is required to be used for supporting a deep foundation pit, the telescopic mechanism in the box body 3 firstly drives the threaded rod 6 connected with the box body to rotate so as to drive the threaded cylinder 5 meshed with the box body to stretch, the length of the first supporting pile 2 connected with the box body is adjusted, so that the, the usage is wider, through the second fender pile 4 that links to each other with first fender pile 2 and supporting plate 1, can make the fender board 1 atress disperse, alleviates the pressure to first fender pile 2, and first fender pile 2, second fender pile 4 and supporting plate 1 form triangle-shaped form stability stronger.
Example 2:
referring to fig. 1-5, a deep foundation pit supporting device is substantially the same as that in embodiment 1, except that the telescoping mechanism comprises a first turbine 9, the first turbine 9 is rotatably connected with the box body 3 through a slide rod, a driving disk 301 is connected to the side wall of the box body 3, the driving disk 301 is connected with the slide rod, the threaded rod 6 penetrates through the box body 3 and extends into the box body, the extending end of the threaded rod 6 is rotatably connected with a supporting plate 7, one end of the threaded rod 6, far away from the threaded cylinder 5, is provided with a spiral tooth 8, the first turbine 9 is meshed with the spiral tooth 8, the driving disk 301 is shaken to drive the first turbine 9 connected with the first turbine to rotate, the first turbine 9 drives the threaded rod 6 meshed with the first turbine to rotate, and therefore the threaded rod 6 drives the threaded cylinder 5 connected with the first turbine to move.
Example 3:
referring to fig. 1 to 5, a deep foundation pit supporting device is basically the same as that of embodiment 2, except that a second turbine 10 and a third turbine 11 are further rotatably connected in a box body 3, a first turbine 9, the second turbine 10 and the third turbine 11 are meshed, the first turbine 9 also drives the second turbine 10 meshed with the first turbine to rotate, and the second turbine 10 drives the third turbine 11 meshed with the second turbine to rotate, so that the first turbine 9 and the third turbine 11 simultaneously adjust the distance between the supporting plates 1 on two sides, and the adjusting speed is increased.
Example 4:
referring to fig. 6, a deep foundation pit supporting device is substantially the same as that of embodiment 1, except that the first supporting pile 2 includes a first outer column 201 and a first inner column 202, the first outer column 201 is slidably connected to the first inner column 202, a first spring 13 is connected to the bottom of the first inner column 202, one end of the first spring 13, which is far away from the first inner column 202, is connected to the inner wall of the bottom of the first outer column 201, when the supporting plate 1 presses the first supporting pile 2, the first inner column 202 presses the first spring 13 connected to the first inner column 202, so that the first supporting pile 2 obtains a buffering force, and the first spring 13 reacts with the first inner column 202 to drive the supporting plate 1 to push back to the deep foundation pit.
Example 5:
referring to fig. 6, a deep foundation pit supporting device is substantially the same as that of embodiment 1, and further, the second supporting pile 4 includes a second outer column 401 and a second inner column 402, the second outer column 401 is slidably connected to the second inner column 402, a second spring 12 is connected to the bottom of the second inner column 402, one end of the second spring 12, which is far away from the second inner column 402, is connected to the inner wall of the bottom of the second outer column 401, when the second supporting pile 4 is stressed, the second inner column 402 presses the second spring 12 connected thereto, the stress of the second spring 12 counteracts the second inner column 402 to drive the supporting and protecting plate 1 to push back the deep foundation pit, and drive the first inner column 202 to push the supporting and protecting plate 1, and the two interact.
Example 6:
referring to fig. 1 to 6, a deep foundation pit supporting device is substantially the same as that of embodiment 1, and further, the bottom end of a second supporting pile 4 is rotatably connected to a first supporting pile 2 through a second rotating shaft 102, the top end of the second supporting pile 4 is rotatably connected to a supporting plate 1 through a first rotating shaft 101, and both ends of the second supporting pile 4 are movable through the first rotating shaft 101 and the second rotating shaft 102, so that the second supporting pile 4 can be moved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a deep foundation pit supporting device, includes a backplate (1) and first fender pile (2), its characterized in that, first fender pile (2) and fender panel (1) link to each other, be connected with second fender pile (4) on first fender pile (2), the one end that first fender pile (2) were kept away from in second fender pile (4) links to each other with a backplate (1), the one end that first fender pile (2) were kept away from is connected with a screw thread section of thick bamboo (5), the one end threaded connection that first fender pile (2) were kept away from in screw thread section of thick bamboo (5) has threaded rod (6), the one end rotation that screw thread section of thick bamboo (5) were kept away from in threaded rod (6) is connected with box (3), be equipped with telescopic machanism in box (3).
2. The deep foundation pit supporting device according to claim 1, wherein the telescopic mechanism comprises a first turbine (9), the first turbine (9) is rotatably connected with the box body (3) through a sliding rod, a driving disc (301) is connected to the side wall of the box body (3), the driving disc (301) is connected with the sliding rod, the threaded rod (6) penetrates through the box body (3) and extends into the box body, a supporting plate (7) is rotatably connected to the extending end of the threaded rod (6), a spiral tooth (8) is formed in one end, away from the threaded cylinder (5), of the threaded rod (6), and the first turbine (9) is meshed with the spiral tooth (8).
3. A deep foundation pit supporting device according to claim 2, wherein a second turbine (10) and a third turbine (11) are rotatably connected in the box body (3), and the first turbine (9), the second turbine (10) and the third turbine (11) are meshed.
4. A deep foundation pit supporting device according to claim 1, wherein the first supporting pile (2) comprises a first outer column (201) and a first inner column (202), the first outer column (201) is connected with the first inner column (202) in a sliding mode, a first spring (13) is connected to the bottom of the first inner column (202), and one end, far away from the first inner column (202), of the first spring (13) is connected with the inner wall of the bottom of the first outer column (201).
5. A deep foundation pit supporting device according to claim 1, wherein the second supporting pile (4) comprises a second outer column (401) and a second inner column (402), the second outer column (401) and the second inner column (402) are slidably connected, a second spring (12) is connected to the bottom of the second inner column (402), and one end, far away from the second inner column (402), of the second spring (12) is connected with the inner wall of the bottom of the second outer column (401).
6. A deep foundation pit supporting device according to claim 5, wherein the bottom end of the second supporting pile (4) is rotatably connected with the first supporting pile (2) through a second rotating shaft (102), and the top end of the second supporting pile (4) is rotatably connected with the supporting plate (1) through a first rotating shaft (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920518502.1U CN210134431U (en) | 2019-04-17 | 2019-04-17 | Deep foundation pit supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920518502.1U CN210134431U (en) | 2019-04-17 | 2019-04-17 | Deep foundation pit supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210134431U true CN210134431U (en) | 2020-03-10 |
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ID=69703624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920518502.1U Expired - Fee Related CN210134431U (en) | 2019-04-17 | 2019-04-17 | Deep foundation pit supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210134431U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608224A (en) * | 2020-05-28 | 2020-09-01 | 福建省昊立建设工程有限公司 | Unearthed ramp based on deep foundation pit supporting structure |
| CN111663539A (en) * | 2020-06-24 | 2020-09-15 | 江苏中南建筑产业集团有限责任公司 | Can dismantle combined excavation supporting construction of recovery |
| CN111691427A (en) * | 2020-04-01 | 2020-09-22 | 安徽金联地矿科技有限公司 | Deep soil pit supporting mechanism |
| CN111980025A (en) * | 2020-08-10 | 2020-11-24 | 中铁七局集团第三工程有限公司 | Deep basal pit major structure pours forming device |
| CN112012226A (en) * | 2020-07-28 | 2020-12-01 | 淄博英睿达机械科技有限公司 | Quick supporting device for filling station pipeline foundation trench |
-
2019
- 2019-04-17 CN CN201920518502.1U patent/CN210134431U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691427A (en) * | 2020-04-01 | 2020-09-22 | 安徽金联地矿科技有限公司 | Deep soil pit supporting mechanism |
| CN111691427B (en) * | 2020-04-01 | 2021-07-23 | 安徽金联地矿科技有限公司 | Deep soil pit supporting mechanism |
| CN111608224A (en) * | 2020-05-28 | 2020-09-01 | 福建省昊立建设工程有限公司 | Unearthed ramp based on deep foundation pit supporting structure |
| CN111663539A (en) * | 2020-06-24 | 2020-09-15 | 江苏中南建筑产业集团有限责任公司 | Can dismantle combined excavation supporting construction of recovery |
| CN112012226A (en) * | 2020-07-28 | 2020-12-01 | 淄博英睿达机械科技有限公司 | Quick supporting device for filling station pipeline foundation trench |
| CN111980025A (en) * | 2020-08-10 | 2020-11-24 | 中铁七局集团第三工程有限公司 | Deep basal pit major structure pours forming device |
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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: 20200310 Termination date: 20210417 |