CN219973218U - Foundation pit slope protection structure - Google Patents
Foundation pit slope protection structure Download PDFInfo
- Publication number
- CN219973218U CN219973218U CN202321287794.5U CN202321287794U CN219973218U CN 219973218 U CN219973218 U CN 219973218U CN 202321287794 U CN202321287794 U CN 202321287794U CN 219973218 U CN219973218 U CN 219973218U
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- China
- Prior art keywords
- top surface
- foundation pit
- slope protection
- threaded rod
- movable
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- 238000010276 construction Methods 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Abstract
The embodiment of the utility model discloses a foundation pit slope protection structure, in particular to the technical field of construction equipment, which comprises a fixing plate, wherein fixing bolts for fixing are arranged on two sides of the top surface of the fixing plate, and a connecting column is fixedly arranged on the top surface of the fixing plate. According to the foundation pit slope protection structure, in actual work, the fixing plate can be fixed on the ground through the fixing bolt, a worker rotates the first rotating handle to drive the rotating shaft to rotate, when the rotating shaft rotates, the transverse conical gear is driven to rotate, when the transverse conical gear rotates, the vertical conical gear is driven to rotate, the vertical conical gear further drives the first threaded rod to rotate, when the first threaded rod rotates, the two moving blocks are driven to move in opposite directions, the two moving columns are driven to move, the two moving columns can support the foundation pit, and therefore the foundation pit according to the width can be adjusted.
Description
Technical Field
The embodiment of the utility model relates to the technical field of construction equipment, in particular to a foundation pit slope protection structure.
Background
The foundation pit is a soil pit excavated at a foundation design position according to the elevation of a substrate and the plane size of the foundation, and usually, the foundation pit is supported, reinforced and protected by supporting, retaining, reinforcing and protecting measures adopted for the side wall of the foundation pit and the surrounding environment in order to ensure the safety of the underground structure construction and the surrounding environment of the foundation pit.
Through retrieving, the patent document with the application number of CN201922326872.8 discloses a foundation pit slope protection structure, including first support section of thick bamboo, second support section of thick bamboo and secondary support unit, this foundation pit slope protection structure adopts the mode of dual support to carry out the bank protection, and it is effectual to support, can subdue the pressure of the peripheral soil slope of foundation pit, but because the size is fixed, when carrying out the bank protection to the foundation pit of different width, can't adjust, consequently, in order to solve above defect, the inventor proposes foundation pit slope protection structure.
Disclosure of Invention
Therefore, the embodiment of the utility model provides a foundation pit slope protection structure, which solves the problem that in the prior art, adjustment cannot be performed when slope protection is performed on foundation pits with different widths due to fixed sizes.
In order to achieve the above object, the embodiment of the present utility model provides the following technical solutions:
the foundation pit slope protection structure comprises a fixing plate, fixing bolts used for fixing are arranged on two sides of the top surface of the fixing plate, connecting columns are fixedly arranged on the top surface of the fixing plate, supporting columns are fixedly arranged on the bottom surfaces of the connecting columns, moving columns used for slope protection are arranged on two sides of the outer top surface of each supporting column, and limiting columns are fixedly arranged on the outer top surfaces of the moving columns.
Further, a rotating shaft is movably arranged in the connecting column, a transverse conical gear is fixedly arranged on the bottom surface of the rotating shaft, and a first rotating handle is fixedly arranged on the top surface of the rotating shaft;
the inside one side movable mounting of support column has first threaded rod, and the inside opposite side fixed mounting of support column has first lead screw, the equal swing joint of surface both sides of first threaded rod has the movable block, and two movable blocks all with first lead screw swing joint, two the equal fixed mounting of top surface of movable block has the connecting block, two the connecting block respectively with two movable column fixed connection, surface one side fixed mounting of first threaded rod has vertical bevel gear, and horizontal bevel gear and vertical bevel gear meshing.
Further, the outer surface of the first threaded rod is provided with two sections of opposite thread grooves.
Further, the inside fixed mounting of removal post has the spring, the one end fixed mounting of spring has the movable rod, the one end fixed mounting that the movable rod kept away from the spring has the backup pad.
Further, a second threaded rod is movably mounted on one side of the top surface of the limiting column, a second screw rod is fixedly mounted on the other side of the top surface of the limiting column, a lifting plate is movably connected to the outer surface of the second threaded rod, the lifting plate is movably connected with the second screw rod, and a limiting rod is fixedly mounted on two sides of the bottom surface of the lifting plate.
Further, a second rotating handle is fixedly arranged on the top surface of the second threaded rod.
Further, the top surface both sides of fixed plate all are equipped with the removal groove, and two spacing posts respectively with two removal groove swing joint, the top surface both sides of fixed plate all are equipped with a plurality of spacing holes.
Further, the size of the limiting hole is the same as that of the limiting rod.
The embodiment of the utility model has the following advantages:
the embodiment of the utility model discloses a foundation pit slope protection structure, which is characterized in that a connecting column and a supporting column are arranged, in actual work, a fixed plate can be fixed on the ground through a fixed bolt, a worker can drive a rotating shaft to rotate by rotating the first rotating handle, when the rotating shaft rotates, a transverse conical gear is driven to rotate, when the transverse conical gear rotates, a vertical conical gear is driven to rotate, further, the vertical conical gear drives a first threaded rod to rotate, when the first threaded rod rotates, two moving blocks are driven to move in opposite directions, further, two moving columns are driven to move, the two moving columns can support a foundation pit, and the distance between the two moving columns can be adjusted according to the width of the foundation pit along with the movement of the two moving columns, so that the foundation pit with different widths can be adjusted according to the foundation pit with different widths.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, proportional changes, or adjustments of size, which do not affect the efficacy of the utility model or the objects achieved, should fall within the scope of the utility model.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a support column of the present utility model;
FIG. 3 is a schematic diagram of a mobile column according to the present utility model;
FIG. 4 is a schematic view of a spacing post according to the present utility model;
fig. 5 is a schematic view of a fixing plate structure of the present utility model.
In the figure: 1. a fixing plate; 2. a fixing bolt; 3. a connecting column; 4. a support column; 5. a moving column; 6. a limit column; 301. a rotating shaft; 302. a first swivel handle; 303. a transverse conical gear; 304. a first threaded rod; 305. a first screw rod; 306. a moving block; 307. a connecting block; 308. a vertical conical gear; 501. a spring; 502. a moving rod; 503. a support plate; 601. a second threaded rod; 602. a second screw rod; 603. a lifting plate; 604. a limit rod; 605. a second swivel handle; 101. a moving groove; 102. and a limiting hole.
Detailed Description
Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The embodiment of the utility model discloses a foundation pit slope protection structure, which comprises a fixed plate 1, wherein both sides of the top surface of the fixed plate 1 are respectively provided with a fixed bolt 2 used for fixing, a worker can install the fixed plate 1 on the top surface of a foundation pit through the fixed bolts 2, the top surface of the fixed plate 1 is fixedly provided with a connecting column 3, the bottom surface of the connecting column 3 is fixedly provided with a supporting column 4, both sides of the outer top surface of the supporting column 4 are respectively provided with a movable column 5 used for slope protection, the supporting column 4 can drive the two movable columns 5 to move, and the outer top surfaces of the two movable columns 5 are respectively fixedly provided with a limiting column 6.
Next to the above practical example, as shown in fig. 2, a rotating shaft 301 is movably installed in the connecting post 3, a transverse conical gear 303 is fixedly installed on the bottom surface of the rotating shaft 301, when the rotating shaft 301 rotates, the transverse conical gear 303 is driven to rotate, a first rotating handle 302 is fixedly installed on the top surface of the rotating shaft 301, a worker can drive the rotating shaft 301 to rotate through the first rotating handle 302, and then the rotating shaft 301 can drive the transverse conical gear 303 to rotate.
Moreover, a first threaded rod 304 is movably mounted on one side of the inside of the support column 4, a first screw rod 305 is fixedly mounted on the other side of the inside of the support column 4, moving blocks 306 are movably connected to two sides of the outer surface of the first threaded rod 304, the two moving blocks 306 are movably connected with the first screw rod 305, when the first threaded rod 304 rotates, the two moving blocks 306 are driven to move, and the first screw rod 305 can prevent the two moving blocks 306 from rotating along with the rotation of the first threaded rod 304 in the moving process.
The top surfaces of the two moving blocks 306 are fixedly provided with connecting blocks 307, the two connecting blocks 307 are fixedly connected with the two moving columns 5 respectively, when the two moving blocks 306 move along with the rotation of the first threaded rod 304, the two moving columns 5 are driven to move, a vertical conical gear 308 is fixedly arranged on one side of the outer surface of the first threaded rod 304, the horizontal conical gear 303 is meshed with the vertical conical gear 308, when the horizontal conical gear 303 rotates, the vertical conical gear 308 is driven to rotate, and when the vertical conical gear 308 rotates, the first threaded rod 304 is driven to rotate.
It should be noted that, the outer surface of the first threaded rod 304 is provided with two sections of opposite threaded grooves, and when the first threaded rod 304 rotates, the two moving blocks 306 are driven to move in opposite directions, and the connecting block 307 is matched to drive the two moving columns 5 to move in opposite directions, so that the interval between the two moving columns 5 can be adjusted.
The example, when the first rotating handle 302 is rotated by the staff, the rotating shaft 301 is driven to rotate, when the rotating shaft 301 rotates, the transverse bevel gear 303 is driven to rotate, the transverse bevel gear 303 drives the vertical bevel gear 308 to rotate, the vertical bevel gear 308 drives the first threaded rod 304 to rotate, and then the two moving blocks 306 can be driven to move in opposite directions along with the rotation of the first threaded rod 304, and then the two connecting blocks 307 are matched, so that the two moving columns 5 can be driven to move in opposite directions, and then foundation pits with different widths can be adjusted.
Next to the above practical example, as shown in fig. 3, a spring 501 is fixedly installed in the moving column 5, a moving rod 502 is fixedly installed at one end of the spring 501, when the moving rod 502 moves, the spring 501 is extruded, a supporting plate 503 is fixedly installed at one end of the moving rod 502 far away from the spring 501, the supporting plate 503 contacts with a foundation pit, when the pressure on one side of the foundation pit is too high, the moving rod 502 is pushed to move, the moving rod 502 extrudes the spring 501, and the influence of the pressure on one side of the foundation pit on the other side can be reduced through the elasticity of the spring 501.
Next to the above practical example, as shown in fig. 4, a second threaded rod 601 is movably mounted on one side of the top surface of the limiting post 6, a second screw rod 602 is fixedly mounted on the other side of the top surface of the limiting post 6, a lifting plate 603 is movably connected to the outer surface of the second threaded rod 601, the lifting plate 603 is movably connected to the second screw rod 602, when the second threaded rod 601 rotates, the lifting plate 603 is driven to lift, and the second screw rod 602 can prevent the lifting plate 603 from rotating along with the rotation of the second threaded rod 601 during lifting, and a limiting rod 604 is fixedly mounted on two sides of the bottom surface of the lifting plate 603.
It should be noted that, the top surface of the second threaded rod 601 is fixedly provided with the second rotating handle 605, so that the operator can rotate the second threaded rod 601 conveniently.
Next to the above practical example, as shown in fig. 5, moving slots 101 are respectively disposed on two sides of the top surface of the fixing plate 1, and two limiting posts 6 are movably connected with the two moving slots 101, the limiting posts 6 can move in the moving slots 101, and a plurality of limiting holes 102 are disposed on two sides of the top surface of the fixing plate 1, so that when the lifting plate 603 descends, two limiting rods 604 are driven to be inserted into the limiting holes 102, and the limiting posts 6 can stop moving.
It should be noted that, the size of the limiting hole 102 is the same as the limiting rod 604, and the limiting rod 604 can be inserted into the limiting hole 102.
The working principle of the utility model is as follows: the staff is fixed in the top surface of foundation ditch through fixing bolt 2 earlier, afterwards, the staff rotates first handle 302, can drive axis of rotation 301 and rotate, when axis of rotation 301 rotates, just can drive horizontal bevel gear 303 and rotate, when horizontal bevel gear 303 rotates, just can drive vertical bevel gear 308 and rotate, and vertical bevel gear 308 can take first threaded rod 304 to rotate, when first threaded rod 304 rotates, just can drive two movable blocks 306 and remove with opposite directions, cooperate connecting block 307, can drive two movable columns 5 and remove with opposite directions, until two backup pads 503 and the both sides of foundation ditch contact, simultaneously, movable column 5 is when removing, can drive spacing post 6 and remove in the inside of movable groove 101, when backup pad 503 and foundation ditch contact, the staff can rotate two second 601 in proper order, and then can drive two lifter plates 603 down in proper order, when lifter plate 603 descends, just can drive spacing pole 604 and descend, until spacing pole 604 inserts in spacing hole 102.
While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.
Claims (8)
1. Foundation ditch slope protection structure, including fixed plate (1), its characterized in that: the utility model discloses a slope protection device, including fixed plate (1), connecting column (3), support column (4), movable column (5) that are used for the bank protection, two all fixed bolt (2) are equipped with in the top surface both sides of fixed plate (1), the top surface fixed mounting of fixed plate (1) has spliced pole (3), the bottom surface fixed mounting of spliced pole (3) has support column (4), the outer top surface both sides of support column (4) all are equipped with movable column (5) that are used for the bank protection, two the equal fixed mounting of outer top surface of movable column (5) has spacing post (6).
2. The foundation pit slope protection structure of claim 1, wherein: a rotating shaft (301) is movably arranged in the connecting column (3), a transverse conical gear (303) is fixedly arranged on the bottom surface of the rotating shaft (301), and a first rotating handle (302) is fixedly arranged on the top surface of the rotating shaft (301);
the utility model discloses a movable support column, including support column (4), first threaded rod (304) are movably installed to inside one side, and inside opposite side fixed mounting of support column (4) has first lead screw (305), the surface both sides of first threaded rod (304) all swing joint has movable block (306), and two movable block (306) all with first lead screw (305) swing joint, two the top surface of movable block (306) all fixed mounting has connecting block (307), two connecting block (307) respectively with two movable column (5) fixed connection, surface one side fixed mounting of first threaded rod (304) has perpendicular conical gear (308), and horizontal conical gear (303) and perpendicular conical gear (308) meshing.
3. The foundation pit slope protection structure of claim 2, wherein: the outer surface of the first threaded rod (304) is provided with two sections of opposite thread grooves.
4. The foundation pit slope protection structure of claim 1, wherein: the inside of movable column (5) is fixed mounting has spring (501), the one end fixed mounting of spring (501) has movable rod (502), the one end fixed mounting that movable rod (502) kept away from spring (501) has backup pad (503).
5. The foundation pit slope protection structure of claim 1, wherein: the top surface one side movable mounting of spacing post (6) has second threaded rod (601), and the top surface opposite side fixed mounting of spacing post (6) has second lead screw (602), the surface swing joint of second threaded rod (601) has lifter plate (603), and lifter plate (603) and second lead screw (602) swing joint, the bottom surface both sides of lifter plate (603) are all fixed mounting gag lever post (604).
6. The foundation pit slope protection structure of claim 5, wherein: the top surface of the second threaded rod (601) is fixedly provided with a second rotating handle (605).
7. The foundation pit slope protection structure of claim 1, wherein: the top surface both sides of fixed plate (1) all are equipped with removal groove (101), and two spacing post (6) respectively with two removal groove (101) swing joint, the top surface both sides of fixed plate (1) all are equipped with a plurality of spacing holes (102).
8. The foundation pit slope protection structure of claim 7, wherein: the size of the limiting hole (102) is the same as that of the limiting rod (604).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321287794.5U CN219973218U (en) | 2023-05-25 | 2023-05-25 | Foundation pit slope protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321287794.5U CN219973218U (en) | 2023-05-25 | 2023-05-25 | Foundation pit slope protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219973218U true CN219973218U (en) | 2023-11-07 |
Family
ID=88587428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321287794.5U Active CN219973218U (en) | 2023-05-25 | 2023-05-25 | Foundation pit slope protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219973218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117266203A (en) * | 2023-11-23 | 2023-12-22 | 西南石油大学 | Rock-soil foundation pit slope protection structure and construction method thereof |
| CN117266185A (en) * | 2023-11-23 | 2023-12-22 | 西南石油大学 | Excavation slope protection equipment for rock foundation pit |
-
2023
- 2023-05-25 CN CN202321287794.5U patent/CN219973218U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117266203A (en) * | 2023-11-23 | 2023-12-22 | 西南石油大学 | Rock-soil foundation pit slope protection structure and construction method thereof |
| CN117266185A (en) * | 2023-11-23 | 2023-12-22 | 西南石油大学 | Excavation slope protection equipment for rock foundation pit |
| CN117266185B (en) * | 2023-11-23 | 2024-02-13 | 西南石油大学 | Excavation slope protection equipment for rock foundation pit |
| CN117266203B (en) * | 2023-11-23 | 2024-02-13 | 西南石油大学 | Rock-soil foundation pit slope protection structure and construction method thereof |
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| GR01 | Patent grant | ||
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