CN220117222U - Foldable foundation pit supporting structure for building construction - Google Patents
Foldable foundation pit supporting structure for building construction Download PDFInfo
- Publication number
- CN220117222U CN220117222U CN202320949200.6U CN202320949200U CN220117222U CN 220117222 U CN220117222 U CN 220117222U CN 202320949200 U CN202320949200 U CN 202320949200U CN 220117222 U CN220117222 U CN 220117222U
- Authority
- CN
- China
- Prior art keywords
- foundation pit
- supporting structure
- bottom plate
- pit supporting
- building construction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009435 building construction Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 5
- 238000009412 basement excavation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Foundations (AREA)
Abstract
The utility model discloses a foldable foundation pit supporting structure for building construction, which comprises a bottom plate and a supporting plate, wherein the bottom end of the supporting plate is connected to the left end of the bottom plate through a first hinge, a supporting and adjusting mechanism is arranged between the bottom plate and the supporting plate and comprises a rotary drum, a screw rod, a connector, a fixed head, a u-shaped plate, a through hole, a fixed screw, a groove and a jack.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a foldable foundation pit supporting structure for building construction.
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, an excavation scheme is determined according to geological hydrologic data and the condition of a building nearby the site before excavation, waterproof and drainage work is carried out, and along with the development of society, a large number of foundation pit supporting devices are used in construction of constructional engineering.
The existing supporting method for the foundation pit is mainly to use steel pipes welded into a frame for supporting, the method is time-consuming, and finally the supporting device is required to be removed, and the supporting structure or the supporting device in the market is also insufficient: 1. most of the traditional supporting structures or devices cannot be folded, so that the occupied space is large, and the transportation is troublesome; 2. the traditional supporting structure or device is mainly of a fixed integral type, and the supporting angle of the traditional supporting structure or device is not adjustable, so that the traditional supporting structure or device cannot be suitable for foundation pits with different angles; 3. the supporting area of the traditional supporting structure or device to the foundation pit is small, and a large number of devices are needed to support one foundation pit.
Therefore, how to design a foldable foundation pit supporting structure for building construction becomes the current problem to be solved.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a foldable foundation pit supporting structure for building construction, which solves the problems that the traditional device is inconvenient to transport and can not adjust the supporting angle of the device according to the angle of a foundation pit and has smaller supporting surface of the foundation pit.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a collapsible foundation ditch supporting construction for construction, includes bottom plate and backup pad, the bottom of backup pad is through first hinge connection in the bottom plate left end, be equipped with between bottom plate and the backup pad and support adjustment mechanism, support adjustment mechanism includes the rotary drum, the screw rod, the connector, the dead head, u-shaped board, the through-hole, the fixed screw, recess and jack, the backup pad medial surface is equipped with the u-shaped board, the equal threaded connection in rotary drum both ends has a screw rod, the top screw rod passes through connector swing joint on the u-shaped board, the bottom screw rod passes through the dead head and inserts the recess right-hand member that is equipped with on the bottom plate, and be equipped with the jack on the dead head, through-connection has the fixed screw on the bottom plate of jack vertical top, and in the fixed screw inserts the jack on the dead head, rotary drum surface center part encircles and is provided with four evenly distributed's through-hole.
Further, the support adjusting mechanism and the groove are arranged in two, and the support adjusting mechanism and the groove are symmetrically distributed by taking the bottom plate as an axis.
Further, the length of the groove is larger than that of the supporting and adjusting mechanism, and the width and the height of the groove are larger than the diameter of the rotary drum.
Further, threads are arranged on the inner side surface of the rotary drum and the surfaces of the two screws, and the threads on the surfaces of the two screws are opposite.
Further, the foundation pit supporting structure further comprises a second hinge, and the foundation pit supporting structure is connected with another foundation pit supporting structure through the second hinge.
Further, the anti-skid floor also comprises anti-skid patterns, and the anti-skid patterns are arranged at the bottom of the bottom plate.
Further, the device also comprises a water flowing groove which is arranged on the outer side surface of the supporting plate.
Further, the fixing plate is provided with a plurality of fixing bolts, the fixing bolts are connected to the outer side face of the bottom plate.
Compared with the prior art, the utility model has the following beneficial effects: through tightening up supporting adjustment mechanism, arrange in the recess on the bottom plate in, can make to close as an organic wholely between bottom plate and the backup pad, whole volume reduces, and it is more convenient to remove the transportation, can adjust the angle between bottom plate and the backup pad through supporting adjustment mechanism for the backup pad can be applicable to the foundation ditch of various angles, supports the foundation ditch, and another foundation ditch supporting structure through second hinge connection can be so that the area of supporting to the foundation ditch is bigger.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of the internal cross-sectional structure of the present utility model.
Fig. 3 is a schematic view of the folded structure of the present utility model.
Fig. 4 is a schematic structural view of a support adjusting mechanism according to the present utility model.
Fig. 5 is a schematic view of the bottom structure of the present utility model.
In the figure: 1. a bottom plate; 2. a support plate; 3. a rotating drum; 4. a screw; 5. a connector; 6. a fixed head; 7. a u-shaped plate; 8. a through hole; 9. a set screw; 10. anti-skid lines; 11. a fixing plate; 12. a fixing bolt; 13. a groove; 14. a first hinge; 15. a second hinge; 16. a jack; 17. a water flowing groove.
Detailed Description
Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a collapsible foundation ditch supporting structure for construction, including bottom plate 1 and backup pad 2, the bottom of backup pad 2 is connected in bottom plate 1 left end through first hinge 14, be equipped with between bottom plate 1 and the backup pad 2 and support adjustment mechanism, support adjustment mechanism includes rotary drum 3, screw rod 4, connector 5, fixed head 6, u-shaped plate 7, through-hole 8, fixed screw 9, recess 13 and jack 16, backup pad 2 medial surface is equipped with u-shaped plate 7, the equal threaded connection of rotary drum 3 both ends has a screw rod 4, top screw rod 4 passes through connector 5 swing joint on u-shaped plate 7, bottom screw rod 4 passes through fixed head 6 to be inserted in the recess 13 right-hand member that is equipped with on bottom plate 1, and be equipped with jack 16 on the fixed head 6, the last through connection of bottom plate 1 of jack 16 vertical top has fixed screw 9, and fixed screw 9 inserts in jack 16 on the fixed head 6, four evenly distributed through holes 8 are formed in the center of the surface of the rotary drum 3 in a surrounding mode, two supporting and adjusting mechanisms and grooves 13 are formed in the center of the surface of the rotary drum 3 in a surrounding mode, the supporting and adjusting mechanisms and the grooves 13 are symmetrically distributed by taking the base plate 1 as an axis, the length of each groove 13 is larger than that of each supporting and adjusting mechanism, the width and the height of each groove 13 are larger than the diameter of the rotary drum 3, threads are formed on the inner side surface of the rotary drum 3 and the surfaces of the two screws 4, and the threads on the surfaces of the two screws 4 are opposite.
The foundation pit supporting structure is connected with another foundation pit supporting structure through the second hinge 15, and the supporting area of the foundation pit can be larger through the other foundation pit supporting structure connected with the second hinge 15.
The foundation pit supporting structure further comprises anti-skidding lines 10, wherein the anti-skidding lines 10 are arranged at the bottom of the bottom plate 1, and the foundation pit supporting structure is not easy to slide when the foundation pit is supported through the anti-skidding lines 10 at the bottom of the bottom plate 1.
The foundation pit supporting structure further comprises a water flowing groove 17, wherein the water flowing groove 17 is arranged on the outer side face of the supporting plate 2, and when rainfall occurs, rainwater flows out of the water flowing groove 17 and is not easy to enter the foundation pit supporting structure through the water flowing groove 17 on the outer side face of the supporting plate 2.
The foundation pit supporting structure is characterized by further comprising a fixing plate 11, wherein the fixing plate 11 is provided with a plurality of fixing bolts 12 which are connected to the outer side face of the bottom plate 1, and the fixing bolts 12 are arranged on the fixing plate 11, so that the overall stability of the foundation pit supporting structure is improved through the fixing plate 11 and the fixing bolts 12, and sliding deflection is not easy during supporting of the foundation pit.
To sum up, the workflow of the utility model: when the foundation pit is required to be supported, the foundation pit supporting structure is transported to the inside of the foundation pit, the outer side of the supporting plate 2 faces the pit wall, then the supporting plate 2 is opened through the first hinge 14, the outer side of the supporting plate 2 is attached to the pit wall, after the supporting plate is completed, the rotating drum 3 is rotated, the top screw 4 slowly slides out of the inside of the rotating drum 3 through surface threads, the top end of the top screw 4 is limited, the rotating drum 3 drives the fixing head 6 on the bottom screw 4 to enter the groove 13, the fixing head 6 is moved to the rightmost end of the groove 13, the fixing head 6 is fixed through the jack 16 inserted into the fixing head 6 from the bottom plate 1 by using the fixing screw 9, after the fixing head is completed, the rotating drum 3 is driven to rotate through the through hole 8 inserted into the rotating drum 3 by using the reinforcing steel bars, the screws 4 at two ends of the rotating drum 3 are pushed to slowly extend outwards, the supporting plate 2 is attached to the pit wall to support the foundation pit, if the angle of the supporting plate 2 is required to be adjusted according to the angle of the pit wall, the foundation pit wall is positively rotated or reversely, if the foundation pit supporting structure is required to be folded, the foundation pit supporting structure is required, the foundation pit can be completely unfolded, and the foundation pit can be used.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a collapsible foundation ditch supporting structure for construction, includes bottom plate (1) and backup pad (2), its characterized in that: the bottom of backup pad (2) is connected in bottom plate (1) left end through first hinge (14), be equipped with between bottom plate (1) and backup pad (2) and support adjustment mechanism, support adjustment mechanism includes rotary drum (3), screw rod (4), connector (5), fixed head (6), u-shaped board (7), through-hole (8), fixed screw (9), recess (13) and jack (16), backup pad (2) medial surface is equipped with u-shaped board (7), rotary drum (3) both ends equal threaded connection has a screw rod (4), top screw rod (4) pass through connector (5) swing joint on u-shaped board (7), bottom screw rod (4) are inserted at the recess (13) that are equipped with on bottom plate (1) through fixed head (6) rightmost end, and be equipped with jack (16) on fixed head (6), through-connection has fixed screw (9) on bottom plate (1) of jack (16) vertical top, and fixed screw (9) insert in jack (16) on fixed head (6), rotary drum (3) surface center position encircles and is provided with four evenly distributed through-holes (8).
2. The foldable foundation pit supporting structure for building construction according to claim 1, wherein: the support adjusting mechanism and the groove (13) are arranged in two, and the support adjusting mechanism and the groove (13) are symmetrically distributed by taking the bottom plate (1) as an axis.
3. The foldable foundation pit supporting structure for building construction according to claim 2, wherein: the length of the groove (13) is larger than that of the supporting and adjusting mechanism, and the width and the height of the groove (13) are larger than the diameter of the rotary drum (3).
4. A foldable foundation pit supporting structure for building construction according to claim 3, wherein: threads are arranged on the inner side surface of the rotary drum (3) and the surfaces of the two screws (4), and the threads on the surfaces of the two screws (4) are opposite.
5. The foldable foundation pit supporting structure for building construction according to claim 4, wherein: the foundation pit supporting structure is connected with another foundation pit supporting structure through the second hinge (15).
6. The foldable foundation pit supporting structure for building construction according to claim 5, wherein: the anti-skid shoe further comprises anti-skid patterns (10), and the anti-skid patterns (10) are arranged at the bottom of the bottom plate (1).
7. The foldable foundation pit supporting structure for building construction according to claim 1, wherein: the utility model also comprises a water flowing groove (17), wherein the water flowing groove (17) is arranged on the outer side surface of the supporting plate (2).
8. The foldable foundation pit supporting structure for building construction according to claim 1, wherein: the fixing device further comprises a fixing plate (11), wherein the fixing plate (11) is provided with a plurality of fixing bolts (12) which are connected to the outer side face of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320949200.6U CN220117222U (en) | 2023-04-25 | 2023-04-25 | Foldable foundation pit supporting structure for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320949200.6U CN220117222U (en) | 2023-04-25 | 2023-04-25 | Foldable foundation pit supporting structure for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220117222U true CN220117222U (en) | 2023-12-01 |
Family
ID=88916424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320949200.6U Active CN220117222U (en) | 2023-04-25 | 2023-04-25 | Foldable foundation pit supporting structure for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220117222U (en) |
-
2023
- 2023-04-25 CN CN202320949200.6U patent/CN220117222U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213390163U (en) | Inner supporting structure for foundation pit | |
| CN216586584U (en) | Soft soil foundation pit supporting device | |
| CN220117222U (en) | Foldable foundation pit supporting structure for building construction | |
| CN213114655U (en) | Foundation pit supporting and reinforcing device | |
| CN210684727U (en) | Construction safety supporting construction | |
| CN111456636B (en) | Oil field drilling and production drill bit mounting rack | |
| CN212477760U (en) | Pipeline groove supporting construction | |
| CN110835912B (en) | Rigidity-enhanced glass fiber reinforcement cast-in-place pile cage | |
| CN212656233U (en) | Building foundation pit | |
| CN218346199U (en) | Municipal administration small-size foundation ditch supporting device | |
| CN220246949U (en) | Foundation pit supporting structure for civil bridge construction | |
| CN218953231U (en) | Temporary crawling ladder for slope construction | |
| CN221052609U (en) | Deep foundation pit construction supporting construction | |
| CN216475235U (en) | Experimental device for simulation foundation ditch excavation | |
| CN217027134U (en) | Adjustable supporting device for foundation pit | |
| CN221030193U (en) | Deep foundation pit excavation supporting structure | |
| CN216788306U (en) | Three-axis long spiral drilling machine | |
| CN213653475U (en) | Foundation pit supporting device in civil engineering process | |
| CN218466542U (en) | Square foundation ditch edge strutting arrangement | |
| CN212452657U (en) | Foundation ditch supporting device for civil engineering | |
| CN219825400U (en) | Building changes off tracking reinforced structure | |
| CN219033237U (en) | Karst area foundation excavation anti-collapse reinforcing apparatus | |
| CN220598459U (en) | Protective structure | |
| CN219527674U (en) | Foundation pit supporting device | |
| CN211523221U (en) | Be used for deep basal wall reinforcing apparatus of thermal power plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |