CN215669562U - Prevent closing on interim supporting construction of foundation ditch that building foundation warp - Google Patents
Prevent closing on interim supporting construction of foundation ditch that building foundation warp Download PDFInfo
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- CN215669562U CN215669562U CN202122141032.1U CN202122141032U CN215669562U CN 215669562 U CN215669562 U CN 215669562U CN 202122141032 U CN202122141032 U CN 202122141032U CN 215669562 U CN215669562 U CN 215669562U
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Abstract
The utility model discloses a temporary foundation pit supporting structure for preventing deformation of an adjacent building foundation, which comprises a bottom plate and a hinge mechanism, wherein a side plate is arranged above one side of the top surface of the bottom plate, one side of the top surface of the bottom plate is provided with a pair of rectangular sleeves, a rectangular slide rod is inserted in each rectangular sleeve, the top end part of each rectangular slide rod is movably hinged with the side plate, a connecting plate is arranged between the bottoms of the two rectangular slide rods, the middle part of the top surface of the bottom plate is provided with a rectangular box, and the rectangular box is connected with the connecting plate through the hinge mechanism. The utility model solves the problem of inconvenient adjustment of the foundation pit supporting structure by matching the mechanisms, has compact integral structure design, can be quickly installed and fixed, is convenient for real-time adjustment operation according to the inclined surface of the foundation pit, and further increases the stability in the foundation pit.
Description
Technical Field
The utility model relates to the technical field of foundation pit supporting, in particular to a temporary foundation pit supporting structure for preventing deformation of an adjacent building foundation.
Background
The foundation pit construction is a dynamic process, the stress balance of an original soil layer can be changed along with the construction of engineering, the soil body begins to laterally move or solidify, and the buildings near the foundation pit begin to be influenced, so that the buildings deform until a new balance state is achieved. When the deformation exceeds the bearing range of the building, a series of damages such as cracks, inclination and the like are generated on the building, and the normal use of the building is influenced.
The traditional foundation pit supporting structure has the following defects: 1. the foundation pit construction is a dynamic process, the traditional foundation pit supporting structure is installed by integrally pouring concrete, and after the construction is finished, the supporting structure is inconvenient to disassemble in the later period, so that secondary recycling is not facilitated; 2. however, the existing supporting structure is inconvenient to adjust, and the supporting structure on the inclined surface of the foundation pit needs to be adjusted in real time according to construction conditions due to the fact that the inclined surface of the foundation pit is different, so that the phenomenon of inconvenience is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a temporary foundation pit supporting structure for preventing the deformation of an adjacent building foundation.
In order to solve the problems in the prior art, the utility model adopts the following technical scheme:
prevent closing on interim supporting construction of foundation ditch that building foundation warp, including bottom plate, hinge mechanisms, top surface one side top of bottom plate is equipped with the curb plate, top surface one side of bottom plate is equipped with a pair of rectangle sleeve, every all insert in the rectangle sleeve and be equipped with the rectangle slide bar, every the top portion of rectangle slide bar all with curb plate activity hinge, and two be equipped with the connecting plate between the bottom of rectangle slide bar, the top surface middle part of bottom plate is equipped with the rectangle case, the rectangle case passes through hinge mechanisms and is connected with the connecting plate.
Preferably, the bottom surface middle part of bottom plate has seted up square groove, the inside in square groove is equipped with a plurality of oblique barbs, four corners in the bottom surface of bottom plate all are equipped with the antiskid ribbed tile.
Preferably, L-shaped foot plates are arranged at the left end and the right end of the front side surface and the rear side surface of the bottom plate, and a positioning long pin is inserted in the middle of each L-shaped foot plate.
Preferably, a pair of first articulated seats is arranged on one side of the top surface of the bottom plate, each first articulated seat is movably hinged to the bottom end portion of the corresponding rectangular sleeve, a reinforcing plate is arranged on the right side surface of the side plate, a pair of second articulated seats is arranged on the right side surface of the reinforcing plate, and each second articulated seat is movably hinged to the top end portion of the corresponding rectangular slide rod.
Preferably, the left side surface of the side plate is provided with a support plate, and the left side surface of the support plate is provided with a plurality of anti-skid lugs.
Preferably, the bottom end portion of the rectangular sliding rod in the rectangular sleeve is provided with a rectangular sliding block, each rectangular sliding block is connected with the inner wall of the rectangular sleeve in a sliding mode, the inner side face of each rectangular sleeve is provided with a limiting sliding hole, and the two ends of the connecting plate penetrate through the corresponding limiting sliding holes in a sliding mode and are fixedly connected with the rectangular sliding rod.
Preferably, hinge mechanism includes lead screw, articulated slab, the rectangle incasement is equipped with the lead screw, the middle part cover of lead screw is equipped with a screw thread section of thick bamboo, the location slide opening has transversely been seted up on the front and back two sides of rectangle case, both sides are equipped with a pair of locating plate, every around the screw thread section of thick bamboo the locating plate all slides and runs through the location slide opening that corresponds, the right flank of connecting plate is equipped with a pair of articulated slab, every the top surface outer end of locating plate all articulates with the bottom end portion activity of the articulated slab that corresponds.
Preferably, a pair of fixed bearings is arranged on two sides in the rectangular box, two ends of the lead screw are inserted into the corresponding fixed bearings, and the right end of the lead screw penetrates through the rectangular box and is sleeved with an adjusting wheel.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the matching use of the hinge mechanisms, the screw rod is matched with the threaded cylinder to rotate spirally, so that the support plate is driven to abut against the inner wall of the foundation pit, the support effect on the inner wall of the foundation pit is realized, and the real-time adjustment operation is convenient to carry out according to the inclined surface of the foundation pit;
2. in the utility model, the inclined barbs are in contact with the inner bottom surface of the foundation pit, so that the contact resistance between the bottom surface of the bottom plate and the inner bottom surface of the foundation pit is increased, and the L-shaped foot plates are fixed on the inner bottom surface of the foundation pit through the positioning long pins, so that the stability of the bottom plate is increased, and the installation and fixation can be carried out quickly;
in conclusion, the utility model solves the problem of inconvenient adjustment of the foundation pit supporting structure by matching the mechanisms, has compact integral structure design, can be quickly installed and fixed, is convenient for real-time adjustment operation according to the inclined surface of the foundation pit, and further increases the stability inside the foundation pit.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
FIG. 1 is a front view of the present invention;
FIG. 2 is a front sectional view of the present invention;
FIG. 3 is a right side view of the present invention;
FIG. 4 is a right side sectional view of the present invention;
FIG. 5 is a bottom plan view of the bottom plate of the present invention;
FIG. 6 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
number in the figure: the device comprises a bottom plate 1, an inclined barb 11, an anti-skid plate 12, an L-shaped foot plate 13, a long positioning pin 14, a rectangular sleeve 2, a rectangular sliding block 21, a rectangular sliding rod 22, a reinforcing plate 23, side plates 24, a supporting plate 25, a connecting plate 26, a rectangular box 3, a lead screw 31, an adjusting wheel 32, a threaded cylinder 33, a positioning plate 34 and a hinged plate 35.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1: the embodiment provides a prevent closing on interim supporting construction of foundation ditch that building foundation warp, refer to fig. 1-6, specifically, including bottom plate 1, hinge mechanism, bottom plate 1 horizontal installation is at the bottom in the foundation ditch, top surface one side top of bottom plate 1 is equipped with curb plate 24, top surface one side of bottom plate 1 is equipped with a pair of activity articulated rectangle sleeve 2, all insert the rectangle slide bar 22 that is equipped with sliding connection in every rectangle sleeve 2, the top portion of every rectangle slide bar 22 all with curb plate 24 activity hinge joint, and be equipped with connecting plate 26 between the bottom of two rectangle slide bars 22, the top surface middle part of bottom plate 1 is equipped with rectangle case 3, rectangle case 3 is connected with connecting plate 26 through hinge mechanism.
In the utility model, one side of the top surface of the bottom plate 1 is provided with a pair of first hinged seats, each first hinged seat is movably hinged with the bottom end part of the corresponding rectangular sleeve 2, the right side surface of the side plate 24 is provided with a reinforcing plate 23, the right side surface of the reinforcing plate 23 is provided with a pair of second hinged seats, and each second hinged seat is movably hinged with the top end part of the corresponding rectangular slide rod 22.
In the utility model, the left side surface of the side plate 24 is provided with the supporting plate 25, the left side surface of the supporting plate 25 is tightly attached to the inner wall of the foundation pit, the left side surface of the supporting plate 25 is provided with a plurality of anti-skid lugs which are uniformly arranged, and the supporting plate 25 is tightly propped against the inner wall of the foundation pit, thereby realizing the supporting effect on the inner wall of the foundation pit.
In the utility model, rectangular sliding blocks 21 are arranged at the bottom ends of rectangular sliding rods 22 in rectangular sleeves 2, each rectangular sliding block 21 is connected with the inner wall of the rectangular sleeve 2 in a sliding manner, a limiting sliding hole is formed in the inner side surface of each rectangular sleeve 2, two ends of a connecting plate 26 penetrate through the corresponding limiting sliding holes in a sliding manner and are fixedly connected with the rectangular sliding rods 22, and the connecting plate 26 is driven by a hinged plate 35 to slide upwards along the limiting sliding holes to drive the rectangular sliding rods 22 and the rectangular sliding blocks 21 to slide upwards along the rectangular sleeves 2.
In the utility model, the hinge mechanism comprises a screw rod 31 and a hinge plate 35, the screw rod 31 which is transversely placed is arranged in the rectangular box 3, a threaded cylinder 33 which is in threaded connection is sleeved in the middle of the screw rod 31, positioning slide holes are transversely formed in the front and back surfaces of the rectangular box 3, a pair of positioning plates 34 are arranged on the front and back sides of the threaded cylinder 33, each positioning plate 34 slidably penetrates through the corresponding positioning slide hole, a pair of hinge plates 35 which are movably hinged is arranged on the right side surface of the connecting plate 26, the outer end of the top surface of each positioning plate 34 is movably hinged with the bottom end part of the corresponding hinge plate 35, and the screw rod 31 is matched with the threaded cylinder 33 to perform spiral rotation so as to drive the positioning plates 34 to slide to the left side along the positioning slide holes.
In the utility model, a pair of fixed bearings is arranged on two sides in the rectangular box 3, two ends of the screw 31 are inserted into the corresponding fixed bearings, the right end part of the screw 31 penetrates through the rectangular box 3 and is sleeved with an adjusting wheel 32, and the screw 31 can be driven by the adjusting wheel 32 to be matched with the threaded barrel 33 to rotate spirally.
Example 2: in embodiment 1, there is also a problem that the bottom plate is not firmly fixed, and therefore, this embodiment further includes, in addition to embodiment 1:
in the utility model, a square groove is formed in the middle of the bottom surface of the bottom plate 1, a plurality of oblique barbs 11 which are uniformly arranged are arranged in the square groove, and anti-slip plates 12 are arranged at four corners of the bottom surface of the bottom plate 1, so that the oblique barbs 11 are in contact with the inner bottom surface of a foundation pit, and the contact resistance between the bottom surface of the bottom plate 1 and the inner bottom surface of the foundation pit is increased.
In the utility model, L-shaped foot plates 13 are arranged at the left end and the right end of the front side surface and the rear side surface of the bottom plate 1, and a positioning long pin 14 is inserted in the middle of each L-shaped foot plate 13, so that the stability of four corners of the bottom plate 1 is improved.
Example 3: when the utility model is used specifically, the operation steps are as follows:
step one, a bottom plate 1 is horizontally arranged at the inner bottom of a foundation pit, so that an inclined barb 11 is in contact with the inner bottom surface of the foundation pit, and L-shaped foot plates 13 are fixed on the inner bottom surface of the foundation pit through positioning long pins 14, so that the stability of four corners of the bottom plate 1 is improved;
rotating the adjusting wheel 32 to drive the screw rod 31 to perform spiral rotation in cooperation with the threaded barrel 33, further driving the positioning plate 34 to slide to the left side along the positioning slide hole, and driving the connecting plate 26 to slide upwards along the limiting slide hole through the hinged plate 35 under the cooperation of the hinging action, so as to drive the rectangular slide rod 22 and the rectangular slide block 21 to slide upwards along the rectangular sleeve 2;
and step three, when the rectangular sliding block 21 slides and tightly abuts against the top port of the rectangular sleeve 2, the rectangular sliding block 21 cannot continuously slide, and along with the continuous spiral rotation of the screw rod 31, the rectangular sliding rod 22 is driven to incline to the left through the connecting plate 26, and the supporting plate 25 is driven to tightly abut against the inner wall of the foundation pit, so that the supporting effect on the inner wall of the foundation pit is realized.
The utility model solves the problem of inconvenient adjustment of the foundation pit supporting structure by matching the mechanisms, has compact integral structure design, can be quickly installed and fixed, is convenient for real-time adjustment operation according to the inclined surface of the foundation pit, and further increases the stability in the foundation pit.
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 technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. Prevent closing on temporary supporting structure of foundation ditch that building foundation warp, including bottom plate (1), hinge mechanism, its characterized in that: curb plate (24) are equipped with to top surface one side top of bottom plate (1), top surface one side of bottom plate (1) is equipped with a pair of rectangle sleeve (2), every rectangle slide bar (22) have all been inserted in rectangle sleeve (2), every the top portion of rectangle slide bar (22) all with curb plate (24) activity hinge joint, and two be equipped with connecting plate (26) between the bottom of rectangle slide bar (22), the top surface middle part of bottom plate (1) is equipped with rectangle case (3), rectangle case (3) are connected with connecting plate (26) through hinge mechanisms.
2. A temporary supporting structure for foundation pit for preventing deformation of adjacent building foundation as claimed in claim 1, wherein: the bottom surface middle part of bottom plate (1) has been seted up square groove, the inside in square groove is equipped with a plurality of oblique barbs (11), four corners in the bottom surface of bottom plate (1) all are equipped with antiskid ribbed tile (12).
3. A temporary supporting structure for foundation pit for preventing deformation of adjacent building foundation as claimed in claim 1, wherein: l-shaped foot plates (13) are arranged at the left end and the right end of the front side face and the rear side face of the bottom plate (1), and a long positioning pin (14) is inserted into the middle of each L-shaped foot plate (13).
4. A temporary supporting structure for foundation pit for preventing deformation of adjacent building foundation as claimed in claim 1, wherein: the utility model discloses a bottom plate, including bottom plate (1), bottom plate, reinforcing plate (23), the right flank of reinforcing plate (23) is equipped with the articulated seat of a pair of first articulated seat, every the first articulated seat all with the bottom portion activity hinge joint of the rectangle sleeve (2) that corresponds, the right flank of curb plate (24) is equipped with reinforcing plate (23), the right flank of reinforcing plate (23) is equipped with the articulated seat of a pair of second, every the articulated seat of second all with the top portion activity hinge joint of the rectangle slide bar (22) that corresponds.
5. A temporary supporting structure for foundation pit for preventing deformation of adjacent building foundation as claimed in claim 1, wherein: the left side face of the side plate (24) is provided with a supporting plate (25), and the left side face of the supporting plate (25) is provided with a plurality of anti-skidding lugs.
6. A temporary supporting structure for foundation pit for preventing deformation of adjacent building foundation as claimed in claim 1, wherein: the bottom portion that is located inherent rectangle slide bar (22) of rectangle sleeve (2) all is equipped with rectangle slider (21), every rectangle slider (21) all with the inner wall sliding connection of rectangle sleeve (2), every spacing slide opening has all been seted up to the inboard face of rectangle sleeve (2), the both ends of connecting plate (26) all slide and run through corresponding spacing slide opening and with rectangle slide bar (22) rigid coupling.
7. A temporary supporting structure for foundation pit for preventing deformation of adjacent building foundation as claimed in claim 1, wherein: hinge mechanism includes lead screw (31), articulated slab (35), be equipped with lead screw (31) in rectangle case (3), the middle part cover of lead screw (31) is equipped with a screw thread section of thick bamboo (33), the location slide opening has transversely been seted up on both sides around rectangle case (3), both sides are equipped with a pair of locating plate (34) around a screw thread section of thick bamboo (33), every locating plate (34) all slide and run through the location slide opening that corresponds, the right flank of connecting plate (26) is equipped with a pair of articulated slab (35), every the top surface outer end of locating plate (34) all articulates with the bottom portion activity of the articulated slab (35) that corresponds.
8. A temporary supporting structure for foundation pit for preventing deformation of adjacent building foundation as claimed in claim 7, wherein: both sides are equipped with a pair of fixing bearing in rectangle case (3), the both ends of lead screw (31) are all inserted and are established in the fixing bearing who corresponds, just the right-hand member portion of lead screw (31) runs through rectangle case (3) and is equipped with regulating wheel (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122141032.1U CN215669562U (en) | 2021-09-06 | 2021-09-06 | Prevent closing on interim supporting construction of foundation ditch that building foundation warp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122141032.1U CN215669562U (en) | 2021-09-06 | 2021-09-06 | Prevent closing on interim supporting construction of foundation ditch that building foundation warp |
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| Publication Number | Publication Date |
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| CN215669562U true CN215669562U (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122141032.1U Active CN215669562U (en) | 2021-09-06 | 2021-09-06 | Prevent closing on interim supporting construction of foundation ditch that building foundation warp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775450A (en) * | 2022-06-20 | 2022-07-22 | 山西临汾市政工程集团股份有限公司 | Building auxiliary template for steel box girder |
-
2021
- 2021-09-06 CN CN202122141032.1U patent/CN215669562U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775450A (en) * | 2022-06-20 | 2022-07-22 | 山西临汾市政工程集团股份有限公司 | Building auxiliary template for steel box girder |
| CN114775450B (en) * | 2022-06-20 | 2022-09-09 | 山西临汾市政工程集团股份有限公司 | Building auxiliary template for steel box girder |
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