CN220377298U - Foundation pit soil retaining structure - Google Patents
Foundation pit soil retaining structure Download PDFInfo
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- CN220377298U CN220377298U CN202321161988.0U CN202321161988U CN220377298U CN 220377298 U CN220377298 U CN 220377298U CN 202321161988 U CN202321161988 U CN 202321161988U CN 220377298 U CN220377298 U CN 220377298U
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- plate
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- rod
- bottom plate
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- 239000002689 soil Substances 0.000 title claims description 10
- 230000008093 supporting effect Effects 0.000 claims abstract description 25
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 9
- 238000009435 building construction Methods 0.000 abstract description 4
- 238000009412 basement excavation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of building construction, in particular to a foundation pit retaining structure, which comprises two supporting components, a telescopic plate, a vertical plate, a bottom plate and a linkage mechanism, wherein the linkage mechanism comprises a spring, two driving blocks, two linkage components and a fixed box, two ends of the spring are respectively and fixedly connected with the corresponding linkage components, the two driving blocks are respectively and fixedly connected with the corresponding linkage components, the two linkage components are respectively and fixedly connected with the corresponding movable blocks, the linkage components are also connected with the fixed box in a drawing way, a connecting block penetrates through the upper end surface of the fixed box, and the two movable blocks are simultaneously driven by the two linkage components, so that the problem that after the two movable blocks are controlled by a worker, the height of the telescopic plate is required to be adjusted by another worker, and the labor cost is increased is effectively solved.
Description
Technical Field
The utility model relates to the technical field of house building construction, in particular to a foundation pit retaining structure.
Background
When building construction is carried out, a foundation pit with corresponding depth is required to be dug in advance, the foundation pit is a soil pit dug according to the substrate elevation and the basic plane size at the basic design position, the excavation scheme is determined according to geological hydrologic data before excavation and the condition of a building nearby the site, waterproof drainage work is carried out, a person who is not deep in excavation can use a method for discharging a side slope to stabilize the soil slope, the gradient size of the soil slope is determined according to relevant construction engineering regulations, the person who is deep in excavation and nearby the building can use a foundation pit wall supporting method and a concrete wall spraying method, when the foundation pit is supported, a supporting device is required to be used, most of existing supporting devices only have single supporting height, and when the foundation pit with exceeding depth is encountered, the problem of poor supporting effect exists, so that the device is not beneficial to use.
Prior art patent CN217734034U discloses a building construction's foundation ditch retaining structure, comprising a base plate, there is the riser right-hand member of bottom plate through loose axle swing joint, the inner chamber sliding connection of riser has the expansion plate, through the junction swing joint that sets up bracing piece and riser and bottom plate respectively in the both ends during the use, form a stable triangle-shaped structure between the messenger three, can make the riser strut the lateral wall of foundation ditch, when the foundation ditch degree of depth is darker appears, drive the gag lever post outside earlier, stretch the spring, unlock the expansion plate, at this moment, upwards move the expansion plate, adjust the strut height, and connect through the reaction force of spring, make the movable block drive gag lever post and spacing groove, it is spacing to carry out the expansion plate, avoid the phenomenon that the expansion plate appears the position loose, through setting up above structure, the better advantage of supporting effect has been possessed.
However, in the above prior art, since the two moving blocks cannot move at the same time, after the worker controls the two moving blocks, another worker is required to adjust the height of the expansion plate, thereby increasing the labor cost.
Disclosure of Invention
The utility model aims to provide a foundation pit retaining structure, which aims to solve the technical problem that in the prior art, as two moving blocks cannot move at the same time, after a worker controls the two moving blocks, another worker is needed to adjust the height of a telescopic plate, so that the labor cost is increased.
In order to achieve the above purpose, the foundation pit retaining structure comprises two supporting components, a telescopic plate, a vertical plate, a bottom plate and a linkage mechanism, wherein a plurality of limiting grooves are formed in two sides of the telescopic plate, a moving block is arranged on two sides of the vertical plate, the two supporting components are respectively connected with the vertical plate in a rotating mode and are located on the end face of the vertical plate, the two supporting components are respectively fixedly connected with the bottom plate and located above the bottom plate, the telescopic plate is connected with the vertical plate in a drawing mode and located in the vertical plate, the moving block is clamped with the corresponding limiting grooves, the vertical plate is connected with the bottom plate in a rotating mode and located at one end of the bottom plate, the linkage mechanism comprises a spring, two driving blocks, two linkage components and a fixing box, one end of each driving block is provided with a driving rod, grooves are formed in the fixing box, two ends of the spring are respectively fixedly connected with the corresponding linkage components and located at two ends of the corresponding grooves, and are located at one side of each driving block, and are respectively connected with the two linkage components in a fixing box.
The linkage mechanism further comprises two extrusion plates, the end face of the fixing box is provided with two reverse through holes, the two extrusion plates are respectively and fixedly connected with the corresponding connecting blocks, are located above the connecting blocks and penetrate through the corresponding reverse through holes.
The linkage assembly comprises a connecting rod and a linkage rod, wherein the connecting rod is fixedly connected with the linkage rod and is positioned at one end of the linkage rod, the connecting rod is fixedly connected with the corresponding moving block, the linkage rod is connected with the fixed box in a drawing way, and two ends of the spring are respectively fixedly connected with the corresponding linkage rod.
The foundation pit retaining structure further comprises four inserted bars and a top plate, wherein the four inserted bars are respectively and fixedly connected with the bottom plate and are positioned on the lower end face of the bottom plate, and the top plate is fixedly connected with the expansion plate and is positioned above the expansion plate.
The support assembly comprises a support rod and a mounting plate, wherein a plurality of screws are arranged on the mounting plate, the support rod is rotationally connected with the mounting plate and located above the mounting plate, the support rod is rotationally connected with the vertical plate, and the mounting plate is fixedly connected with the bottom plate through a plurality of screws.
According to the foundation pit retaining structure, the two connecting blocks are continuously extruded to enable the two connecting blocks to move in a mutually approaching trend, meanwhile, the driving blocks are pushed by the pushing force of the driving rods to enable the two linkage assemblies to move in a mutually separating trend, the two linkage assemblies are used for linkage of the two moving blocks to enable the two moving blocks to move simultaneously, therefore, a worker can conveniently adjust the height of the expansion plate through the other hand, after adjustment is completed, the two connecting blocks are loosened to enable the moving blocks to be clamped with the corresponding limiting grooves, and the two linkage assemblies are automatically reset under the action of the springs.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of a first embodiment of the present utility model.
Fig. 2 is a side view of a first embodiment of the utility model.
Fig. 3 is a cross-sectional view of the utility model taken along line A-A of fig. 2.
Fig. 4 is a partial enlarged view of the present utility model at B in fig. 2.
Fig. 5 is a cross-sectional view of the utility model taken along line C-C of fig. 3.
Fig. 6 is a partial enlarged view of fig. 5D of the present utility model.
Fig. 7 is a three-dimensional perspective view of a second embodiment of the present utility model.
101-supporting components, 102-expansion plates, 103-vertical plates, 104-bottom plates, 105-limit grooves, 106-moving blocks, 107-springs, 108-driving blocks, 109-fixing boxes, 110-driving rods, 111-connecting blocks, 112-extrusion plates, 113-connecting rods, 114-linkage rods, 115-reverse through holes, 116-grooves, 201-inserting rods, 202-top plates, 203-supporting rods, 204-mounting plates and 205-screws.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
First embodiment:
referring to fig. 1 to 6, wherein fig. 1 is a front view of a first embodiment of the present utility model, fig. 2 is a side view of the first embodiment of the present utility model, fig. 3 is a cross-sectional view of the present utility model taken along line A-A in fig. 2, fig. 4 is a partially enlarged view of the present utility model taken along line B in fig. 2, fig. 5 is a cross-sectional view of the present utility model taken along line C-C in fig. 3, and fig. 6 is a partially enlarged view of the present utility model taken along line D in fig. 5.
The utility model provides a foundation pit retaining structure, which comprises two supporting components 101, telescopic plates 102, vertical plates 103, a bottom plate 104 and a linkage mechanism, wherein the linkage mechanism comprises a spring 107, two driving blocks 108, two linkage components, a fixed box 109 and two extrusion plates 112, and the linkage components comprise a connecting rod 113 and a linkage rod 114.
For this embodiment, a plurality of limiting grooves 105 are formed in two sides of the expansion plate 102, a moving block 106 is arranged in two sides of the vertical plate 103, two supporting components 101 are respectively connected with the vertical plate 103 in a rotating mode and located on the end face of the vertical plate 103, two supporting components 101 are respectively connected with the bottom plate 104 in a fixed mode and located above the bottom plate 104, the expansion plate 102 is connected with the vertical plate 103 in a pulling mode and located in the vertical plate 103, the moving block 106 is clamped with the corresponding limiting grooves 105, the vertical plate 103 is connected with the bottom plate 104 in a rotating mode and located at one end of the bottom plate 104, the vertical plate 103 can be supported with the bottom plate 104 through the supporting components 101, the height of the expansion plate 102 can be adjusted through the vertical plate 103, and the moving block 106 can be convenient to fix the expansion plate 102.
The linkage mechanism comprises a spring 107, two driving blocks 108, two linkage components and a fixed box 109, wherein one end of the driving block 108 is provided with a driving rod 110, a connecting block 111 is arranged above the driving rod 110, a groove 116 is formed in the fixed box 109, two ends of the spring 107 are respectively fixedly connected with the corresponding linkage components and are positioned between the two linkage components and are also positioned in the groove 116, the two driving blocks 108 are respectively fixedly connected with the corresponding linkage components and are positioned on one side of the linkage components and are propped against two inner sides of the groove 116, the two linkage components are respectively fixedly connected with the corresponding movable block 106 and are positioned on one end of the movable block 106, the linkage components are also connected with the fixed box 109 in a drawing mode and are positioned at two ends of the fixed box 109, the two linkage components can be reset through the spring 107, the driving blocks 108 can drive the components to move, and the two linkage components can enable the two linkage components to be mounted on the movable blocks 106, and the fixed box 109 can be conveniently mounted.
Secondly, the linkage mechanism further comprises two extrusion plates 112, the end face of the fixing box 109 is provided with two reverse through holes 115, the two extrusion plates 112 are respectively and fixedly connected with the corresponding connection blocks 111, are located above the connection blocks 111, penetrate through the corresponding reverse through holes 115, and can be used for conveniently extruding the connection blocks 111 through the extrusion plates 112.
Again, the connecting rod 113 is fixedly connected with the linkage rod 114 and is located at one end of the linkage rod 114, and the connecting rod 113 is fixedly connected with the corresponding moving block 106, the linkage rod 114 is connected with the fixed box 109 in a drawing manner, two ends of the spring 107 are respectively fixedly connected with the corresponding linkage rod 114, and the two moving blocks 106 can be driven to be linked through the connection of the connecting rod 113 and the linkage rod 114.
When the height of the expansion plate 102 is adjusted by using the utility model, the two connecting blocks 111 are continuously extruded to enable the two connecting blocks 111 to move in a trend of approaching each other, meanwhile, the driving block 108 is pushed by the pushing force of the driving rod 110 to push the two linkage components in a trend of separating each other, the two linkage components are used for linkage the two moving blocks 106, so that the two moving blocks 106 can move simultaneously, the height of the expansion plate 102 can be conveniently adjusted by a worker through the other hand, and after the adjustment is finished, the two connecting blocks 111 are loosened, the moving blocks 106 are clamped with the corresponding limiting grooves 105, and the two linkage components are automatically reset under the action of the springs 107, so that the technical problem that the labor cost is increased because the worker is required to adjust the height of the expansion plate 102 by the other worker after the two moving blocks 106 are controlled by the worker.
The second embodiment is:
on the basis of the first embodiment, please refer to fig. 7, wherein fig. 7 is a three-dimensional perspective view of a second embodiment of the present utility model.
The utility model provides a foundation pit retaining structure further comprising four insert rods 201 and a top plate 202, and the support assembly 101 comprises a support rod 203 and a mounting plate 204.
For this embodiment, four inserted bars 201 respectively with bottom plate 104 fixed connection, and be located bottom plate 104's lower terminal surface, roof 202 with expansion plate 102 fixed connection, and be located the top of expansion plate 102, through inserted bar 201 can peg graft the soil of foundation ditch bottom, to bottom plate 104 is fixed, avoids bottom plate 104 appears the phenomenon of position offset, further improves the supporting effect of the device, roof 202 can be right expansion plate 102 is spacing.
The supporting component 101 comprises a supporting rod 203 and a mounting plate 204, wherein a plurality of screws 205 are arranged on the mounting plate 204, the supporting rod 203 is rotationally connected with the mounting plate 204 and is located above the mounting plate 204, the supporting rod 203 is rotationally connected with the vertical plate 103, the mounting plate 204 is fixedly connected with the bottom plate 104 through a plurality of screws 205, and two ends of the supporting rod 203 are movably connected with the connecting parts of the vertical plate 103 and the bottom plate 104 through movable shafts respectively, so that a stable triangle structure is formed between the supporting rod 203 and the bottom plate 104, and the vertical plate 103 supports the side wall of a foundation pit.
Use a foundation ditch retaining structure of this embodiment, through the inserted bar 201 can peg graft the soil of foundation ditch bottom, is right bottom plate 104 is fixed, avoids bottom plate 104 appears the phenomenon of position offset, further improves the supporting effect of the device, roof 202 can be right expansion plate 102 is spacing, sets up the both ends of bracing piece 203 respectively through the loose axle with riser 103 with the junction swing joint of bottom plate 104 makes between the three form a stable triangle-shaped structure, can be made riser 103 supports the lateral wall of foundation ditch.
The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.
Claims (5)
1. The foundation pit retaining structure comprises two supporting components, a telescopic plate, a vertical plate and a bottom plate, wherein a plurality of limiting grooves are formed in two sides of the telescopic plate, a moving block is arranged in two sides of the vertical plate, the two supporting components are respectively connected with the vertical plate in a rotating mode and are positioned on the end face of the vertical plate, the two supporting components are respectively connected with the bottom plate in a fixed mode and are positioned above the bottom plate, the telescopic plate is connected with the vertical plate in a drawing mode and is positioned in the vertical plate, the moving block is clamped with the corresponding limiting grooves, the vertical plate is connected with the bottom plate in a rotating mode and is positioned at one end of the bottom plate,
the device also comprises a linkage mechanism;
the linkage mechanism comprises a spring, two driving blocks, two linkage assemblies and a fixed box, wherein one end of each driving block is provided with a driving rod, a connecting block is arranged above each driving rod, a groove is formed in the fixed box, two ends of the spring are fixedly connected with the corresponding linkage assemblies respectively and are located between the two linkage assemblies and are located in the groove, the two driving blocks are fixedly connected with the corresponding linkage assemblies respectively and are located on one side of each linkage assembly and are propped against two inner sides of the groove, the two linkage assemblies are fixedly connected with the corresponding moving blocks respectively and are located on one end of the moving blocks respectively, and the linkage assemblies are connected with the fixed box in a drawing mode and are located at two ends of the fixed box.
2. The foundation soil guard structure of claim 1, wherein,
the linkage mechanism further comprises two extrusion plates, the end face of the fixed box is provided with two reverse through holes, the two extrusion plates are respectively and fixedly connected with the corresponding connecting blocks, are positioned above the connecting blocks and penetrate through the corresponding reverse through holes.
3. The foundation soil guard structure of claim 2, wherein,
the linkage assembly comprises a connecting rod and a linkage rod, wherein the connecting rod is fixedly connected with the linkage rod and is positioned at one end of the linkage rod, the connecting rod is fixedly connected with the corresponding moving block, the linkage rod is connected with the fixed box in a drawing way, and two ends of the spring are respectively fixedly connected with the corresponding linkage rod.
4. The foundation soil guard structure of claim 3, wherein,
the foundation pit retaining structure further comprises four inserted bars and a top plate, wherein the four inserted bars are respectively and fixedly connected with the bottom plate and are positioned on the lower end face of the bottom plate, and the top plate is fixedly connected with the expansion plate and is positioned above the expansion plate.
5. The foundation pit retaining structure of claim 4, wherein,
the support assembly comprises a support rod and a mounting plate, wherein a plurality of screws are arranged on the mounting plate, the support rod is rotationally connected with the mounting plate and located above the mounting plate, the support rod is rotationally connected with the vertical plate, and the mounting plate is fixedly connected with the bottom plate through a plurality of screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321161988.0U CN220377298U (en) | 2023-05-15 | 2023-05-15 | Foundation pit soil retaining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321161988.0U CN220377298U (en) | 2023-05-15 | 2023-05-15 | Foundation pit soil retaining structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220377298U true CN220377298U (en) | 2024-01-23 |
Family
ID=89563136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321161988.0U Active CN220377298U (en) | 2023-05-15 | 2023-05-15 | Foundation pit soil retaining structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220377298U (en) |
-
2023
- 2023-05-15 CN CN202321161988.0U patent/CN220377298U/en active Active
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