CN218204433U - Recyclable foundation pit supporting device - Google Patents
Recyclable foundation pit supporting device Download PDFInfo
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- CN218204433U CN218204433U CN202222140101.1U CN202222140101U CN218204433U CN 218204433 U CN218204433 U CN 218204433U CN 202222140101 U CN202222140101 U CN 202222140101U CN 218204433 U CN218204433 U CN 218204433U
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Abstract
The application discloses but recycle's excavation supporting device relates to excavation supporting technical field, including the bottom plate, one side of bottom plate roof is fixed with the second fender native board, and the top that the second kept off the native board is provided with first fender native board, and the second keeps off native board one side lateral wall and is fixed with the screw thread subassembly that is used for connecting first fender native board, and the opposite side of bottom plate roof is fixed with first fixed plate, and the top cover of first fixed plate is equipped with the second fixed plate. This application is laminated bottom plate and second fender native board in the edge of foundation ditch, then first fender native board and the second fixed plate of appropriate quantity of high selection according to the foundation ditch, carry out vertical pile up and utilize the screw thread subassembly to fix adjacent two sets of first fender native boards and second fixed plate after that, the inner chamber of fixed frame is inserted to second fixed plate bottom this moment, and picture peg and the mutual block of slot, edge to the foundation ditch of co-altitude not keeps off native soil and struts under the supporting role of bracing piece, avoid the foundation ditch to sink, finish using and retrieve, the environmental protection is improved.
Description
Technical Field
The application relates to the technical field of foundation pit support, in particular to a recyclable foundation pit support device.
Background
In order to construct a foundation of an above-ground building in a building project, a foundation pit is usually required to be excavated, and during excavation and construction of the foundation pit, the foundation pit is required to be supported so as to retain soil, so that the foundation pit is prevented from collapsing;
traditional excavation supporting device builds concrete retaining wall in foundation ditch construction, but the unable recycle of concrete retaining wall is unfavorable for the environmental protection.
SUMMERY OF THE UTILITY MODEL
In order to improve above-mentioned traditional excavation supporting device and build concrete retaining wall in the foundation ditch construction, but the unable recycle of concrete retaining wall is unfavorable for the problem of environmental protection, but this application provides a recycle's excavation supporting device.
The application provides a but recycle's excavation supporting device adopts following technical scheme:
the utility model provides a but recycle's excavation supporting device, includes the bottom plate, one side of bottom plate roof is fixed with the second fender native board, the top that the second kept off the native board is provided with first fender native board, the second keeps off native board one side lateral wall and is fixed with the screw thread subassembly that is used for connecting first fender native board, the opposite side of bottom plate roof is fixed with first fixed plate, the top cover of first fixed plate is equipped with the second fixed plate, all be fixed with the bracing piece between first fender native board and the second fixed plate, between second fender native board and the first fixed plate.
Through adopting the above technical scheme, with the edge of bottom plate and second earth blocking board laminating at the foundation ditch, then first earth blocking board and the second fixed plate of appropriate quantity are selected according to the height of foundation ditch, carry out vertical pile up and utilize screw thread subassembly to fix with adjacent two sets of first earth blocking board and second fixed plate after that, the inner chamber of fixed frame is inserted to second fixed plate bottom this moment, and picture peg and the mutual block of slot, thereby utilize the second earth blocking board under the supporting role of bracing piece, the edge of the foundation ditch of co-altitude is kept off native and is strutted to first fixed plate and the first earth blocking board of multiunit and second fixed plate, avoid the foundation ditch to collapse, can carry out recycle after finishing using, improve the feature of environmental protection.
Optionally, the threaded component includes the grip block, the grip block is provided with the multiunit, the multiunit the grip block is fixed respectively at the top position of first fender apron and second fender apron lateral wall, the multiunit the bolt is worn to be equipped with in the equal activity of upper end of grip block, first fender apron outer wall lower extreme is seted up with bolt threaded connection's screw.
Through adopting above-mentioned technical scheme, thereby revolve wrong bolt and make it and screw threaded connection with adjacent two sets of first fender breast board be connected fixedly, the first fender breast board of multiunit that will make up the completion is connected fixedly with the second fender breast board after that, conveniently keeps off soil to the edge of the not co-altitude foundation ditch and struts, avoids the foundation ditch to sink.
Optionally, the bracing piece includes the horizontal pole, the horizontal pole is provided with the multiunit, the multiunit the one end of horizontal pole is fixed respectively on first fender apron and second fender apron, the multiunit the other end of horizontal pole is fixed respectively on first fixed plate and second fixed plate, the multiunit both sides all are fixed with the down tube about the horizontal pole, the other end of down tube is fixed with first fender apron and second fender apron respectively.
Through adopting above-mentioned technical scheme, transmit the pressure that first fender native board and second fender native board received for first fixed plate and second fixed plate under the supporting role of horizontal pole and down tube, and then can support the pressure of foundation ditch soil layer.
Optionally, fixed frame has all been fixed the cup joint at the top of first fixed plate and second fixed plate outer wall, the slot has all been seted up to the roof of first fixed plate and second fixed plate, the second fixed plate diapire be fixed with the picture peg of slot looks block.
Through adopting above-mentioned technical scheme, utilize fixed frame convenience to connect second fixed plate and first fixed plate fixed, utilize picture peg and the mutual block of slot can further improve the stability of connecting.
Optionally, a second through hole has all been seted up to the upper end of first fender native board and second fender native board, all move about on first fender native board and the second fender native board and wear to be equipped with the second stock that runs through the second through hole.
By adopting the technical scheme, the second anchor rod is extended into the soil layer of the foundation pit, so that the supporting effect is improved.
Optionally, a plurality of sets of positioning toothed bars are uniformly fixed on the bottom wall of the bottom plate.
Through adopting above-mentioned technical scheme, utilize the location ratch to stretch into in the foundation ditch soil layer, conveniently improve the stability of bottom plate, avoid the unexpected removal of bottom plate.
Optionally, a first through hole is formed in the bottom plate, and a first anchor rod penetrating through the first through hole is movably arranged on the bottom plate in a penetrating manner.
Through adopting above-mentioned technical scheme, utilize first stock to stretch into in the foundation ditch soil horizon, can further improve the stability of bottom plate.
Optionally, the top wall of the bottom plate is movably provided with a balancing weight, and the balancing weight is arranged between the second soil blocking plate and the first fixing plate.
Through adopting above-mentioned technical scheme, utilize the weight of balancing weight can increase the device's weight, reduce the focus to improve the device's stability.
In summary, the present application includes at least one of the following benefits:
1. selecting a proper amount of first soil retaining plates and second fixing plates to vertically stack, screwing bolts to enable the first soil retaining plates and the second fixing plates to be in threaded connection with screw holes so as to connect and fix two adjacent groups of first soil retaining plates and the second fixing plates, then connecting and fixing a plurality of groups of combined first soil retaining plates and second fixing plates with the second soil retaining plates and the first fixing plates respectively, performing soil retaining support on the edges of foundation pits with different heights, avoiding collapse of the foundation pits, recycling assembled parts after use, and improving environmental protection and energy saving effects;
2. when supporting, extend multiunit second stock to the soil horizon, utilize first stock to run through first through-hole and extend to the soil horizon in to improve this recoverable underground structure's supporting device's of foundation ditch stability and supporting effect under the cooperation that multiunit location ratch extended to the soil horizon.
Drawings
FIG. 1 is a front view of the internal structure of the present application;
FIG. 2 is an enlarged view of the portion A of FIG. 1;
fig. 3 is a schematic perspective view of the insert plate, the second fixing plate and the fixing frame according to the present application.
In the figure: 1. a first soil guard plate; 2. a second soil blocking plate; 3. a screw hole; 4. a balancing weight; 5. a base plate; 6. positioning a toothed bar; 7. a first anchor rod; 8. a first through hole; 9. a first fixing plate; 10. inserting plates; 11. a second fixing plate; 12. a slot; 13. a fixing frame; 14. a support bar; 15. a bolt; 16. a second through hole; 17. a second anchor rod; 18. and (4) clamping the plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Referring to fig. 1 and 2 of the drawings, the present application provides an embodiment: the utility model provides a but recycle's excavation supporting device, comprising a base plate 5, one side of bottom plate 5 roof is fixed with second fender board 2, the top of second fender board 2 is provided with first fender apron 1, first fender apron 1 and second fender apron 2 are in on the same vertical face, and the shape and the size of second fender apron 2 and first fender apron 1 are the same completely, 2 side lateral wall of second fender apron is fixed with the screw assembly who is used for connecting first fender apron 1, screw assembly includes grip block 18, grip block 18 is provided with the multiunit, the top position at first fender apron 1 and 2 lateral walls of second fender apron is fixed respectively to multiunit grip block 18, bolt 15 is worn to be equipped with in the equal activity in upper end of multiunit grip block 18, screw 3 has been seted up to 1 outer wall lower extreme of first fender apron, screw 3 and the mutual threaded connection of bolt 15.
Please refer to fig. 1 and 2 in the drawings of the specification, a first fixing plate 9 is fixed on the other side of the top wall of the bottom plate 5, a second fixing plate 11 is sleeved on the top of the first fixing plate 9, the shapes and sizes of the first fixing plate 9 and the second fixing plate 11 are completely the same, a supporting rod 14 is fixed between the first retaining plate 1 and the second fixing plate 11, and a supporting rod 14 is fixed between the second retaining plate 2 and the first fixing plate 9, the supporting rod 14 includes cross rods, the cross rods are provided with multiple groups, one end of each group of cross rods is fixed on the first retaining plate 1 and the second retaining plate 2, the other end of each group of cross rods is fixed on the first fixing plate 9 and the second fixing plate 11, oblique rods are fixed on the upper side and the lower side of each group of cross rods, and the other end of each oblique rod is fixed with the first retaining plate 1 and the second retaining plate 2.
Please refer to fig. 1 and 3 in the drawings of the specification, a fixing frame 13 is fixedly sleeved on the top of the outer wall of each of the first fixing plate 9 and the second fixing plate 11, the cross-sectional size of the inner cavity of the fixing frame 13 is equal to the cross-sectional size of each of the first fixing plate 9 and the second fixing plate 11, slots 12 are respectively formed on the top wall of each of the first fixing plate 9 and the second fixing plate 11, the top of each of the fixing frame 13 and the slots 12 is open, an inserting plate 10 is fixed on the bottom wall of the second fixing plate 11, and the inserting plate 10 and the slots 12 are mutually clamped.
Thereby utilize the first fender apron 1 of second fender apron 2, first fixed plate 9 and multiunit and second fixed plate 11 to keep off the native and strut the edge of the foundation ditch of co-altitude not under the supporting role of bracing piece 14, avoid the foundation ditch to sink, can carry out recycle after finishing using, improve the feature of environmental protection.
Please refer to fig. 1 in the drawings of the specification, the upper ends of the first soil retaining plate 1 and the second soil retaining plate 2 are provided with second through holes 16, the support rod 14 is arranged between the clamping plate 18 and the second through holes 16, the first soil retaining plate 1 and the second soil retaining plate 2 are movably provided with second anchor rods 17 penetrating through the second through holes 16, the longitudinal section of the second anchor rods 17 is T-shaped, the bottom wall of the bottom plate 5 is uniformly fixed with a plurality of groups of positioning toothed bars 6, the bottom of the positioning toothed bars 6 is arranged to be sharp-pricked, the soil is conveniently penetrated into the soil layer, the bottom plate 5 is provided with first through holes 8, the bottom plate 5 is movably provided with first anchor rods 7 penetrating through the first through holes 8, and the longitudinal section of the first through holes 8 is arranged to be T-shaped.
When supporting, the counterweight block 4 is placed at a position between the second soil retaining plate 2 and the first fixing plate 9, so that the weight of the recyclable foundation pit supporting device is increased, the supporting stability is improved, when supporting, a plurality of groups of second anchor rods 17 respectively penetrate through second through holes 16 at different positions and extend into the soil layer, the first anchor rods 7 penetrate through the first through holes 8 and extend into the soil layer, and the stability and the supporting effect of the recyclable foundation pit supporting device are improved under the matching of the plurality of groups of positioning toothed bars 6 extending into the soil layer.
Please refer to fig. 1 in the drawings of the specification, a top wall of a bottom plate 5 is movably provided with a balancing weight 4, the balancing weight 4 is made of concrete, the weight is large, the service life is long, the balancing weight 4 is arranged between a second soil blocking plate 2 and a first fixing plate 9, and the balancing weight 4 is placed between the second soil blocking plate 2 and the first fixing plate 9 during supporting, so that the weight of the recyclable foundation pit supporting device is increased, and the supporting stability is improved.
The working principle is as follows: when using this but recycle's excavation supporting device, laminate bottom plate 5 and second fender soil plate 2 in the edge of foundation ditch earlier, then highly select the first fender soil board 1 and the second fixed plate 11 of suitable quantity according to the foundation ditch, then carry out vertical the piling up with adjacent two sets of first fender soil board 1 and second fixed plate 11, the inner chamber of fixed frame 13 is inserted to second fixed plate 11 bottom this moment, and picture peg 10 and slot 12 block each other, then revolve wrong bolt 15 and make it and 3 threaded connection of screw thereby be connected fixedly between adjacent two sets of first fender soil board 1 and the second fixed plate 11, then the first fender soil board 1 of multiunit and the second fixed plate 11 that will make up the completion are connected fixedly with second fender soil plate 2 and first fixed plate 9 respectively.
Thereby utilizing second fender native board 2, first fixed plate 9 and the first fender native board 1 of multiunit and second fixed plate 11 to keep off the native and strut to the edge of the foundation ditch of co-altitude under the supporting role of bracing piece 14, avoid the foundation ditch to sink, can carry out recycle after finishing using, improve the feature of environmental protection.
When supporting, the counterweight block 4 is placed between the second soil retaining plate 2 and the first fixing plate 9, so that the weight of the recyclable foundation pit supporting device is increased, and the supporting stability is improved.
When supporting, a plurality of groups of second anchor rods 17 respectively penetrate through the second through holes 16 at different positions and extend into the soil layer, the first anchor rods 7 penetrate through the first through holes 8 and extend into the soil layer, and the stability and the supporting effect of the recyclable foundation pit supporting device are improved under the matching condition that the plurality of groups of positioning toothed rods 6 extend into the soil layer.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A but recycle's excavation supporting device, includes bottom plate (5), its characterized in that: one side of bottom plate (5) roof is fixed with second and keeps off native board (2), the top that second kept off native board (2) is provided with first fender native board (1), the second keeps off native board (2) one side lateral wall and is fixed with the screw thread subassembly that is used for connecting first fender native board (1), the opposite side of bottom plate (5) roof is fixed with first fixed plate (9), the top cover of first fixed plate (9) is equipped with second fixed plate (11), between first fender native board (1) and second fixed plate (11), the second keeps off native board (2) and first fixed plate (9) between all be fixed with bracing piece (14).
2. A recyclable excavation supporting apparatus as claimed in claim 1, wherein: the threaded component comprises a clamping plate (18), the clamping plate (18) is provided with multiple groups, the multiple groups are respectively fixed at the top positions of a first soil retaining plate (1) and a second soil retaining plate (2) side wall by the clamping plate (18), the multiple groups are arranged at the upper ends of the clamping plate (18) in a movable manner, bolts (15) are arranged in a penetrating manner, and screw holes (3) which are connected with the bolts (15) are formed in the lower end of the outer wall of the first soil retaining plate (1).
3. A recyclable excavation supporting arrangement as claimed in claim 1, wherein: the utility model discloses a supporting rod, including bracing piece (14), bracing piece (14) are including the horizontal pole, the horizontal pole is provided with the multiunit, multiunit the one end of horizontal pole is fixed respectively on first fender apron (1) and second fender apron (2), the multiunit the other end of horizontal pole is fixed respectively on first fixed plate (9) and second fixed plate (11), the multiunit both sides all are fixed with the down tube about the horizontal pole, the other end of down tube is fixed mutually with first fender apron (1) and second fender apron (2) respectively.
4. A recyclable excavation supporting arrangement as claimed in claim 1, wherein: fixed frame (13) have all been fixed to have cup jointed at the top of first fixed plate (9) and second fixed plate (11) outer wall, slot (12) have all been seted up to the roof of first fixed plate (9) and second fixed plate (11), second fixed plate (11) diapire is fixed with picture peg (10) with slot (12) looks block.
5. A recyclable excavation supporting arrangement as claimed in claim 1, wherein: second through holes (16) have all been seted up to the upper end of first fender native board (1) and second fender native board (2), all move about on first fender native board (1) and second fender native board (2) and wear to be equipped with second stock (17) that run through second through holes (16).
6. A recyclable excavation supporting arrangement as claimed in claim 1, wherein: and a plurality of groups of positioning toothed bars (6) are uniformly fixed on the bottom wall of the bottom plate (5).
7. A recyclable excavation supporting arrangement as claimed in claim 1, wherein: a first through hole (8) is formed in the bottom plate (5), and a first anchor rod (7) penetrating through the first through hole (8) is movably arranged on the bottom plate (5) in a penetrating mode.
8. A recyclable excavation supporting arrangement as claimed in claim 1, wherein: the roof activity of bottom plate (5) is provided with balancing weight (4), and balancing weight (4) set up the position between second fender (2) and first fixed plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222140101.1U CN218204433U (en) | 2022-08-15 | 2022-08-15 | Recyclable foundation pit supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222140101.1U CN218204433U (en) | 2022-08-15 | 2022-08-15 | Recyclable foundation pit supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218204433U true CN218204433U (en) | 2023-01-03 |
Family
ID=84655002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222140101.1U Active CN218204433U (en) | 2022-08-15 | 2022-08-15 | Recyclable foundation pit supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218204433U (en) |
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2022
- 2022-08-15 CN CN202222140101.1U patent/CN218204433U/en active Active
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