CN214614110U - Foundation pit supporting structure - Google Patents
Foundation pit supporting structure Download PDFInfo
- Publication number
- CN214614110U CN214614110U CN202120811275.9U CN202120811275U CN214614110U CN 214614110 U CN214614110 U CN 214614110U CN 202120811275 U CN202120811275 U CN 202120811275U CN 214614110 U CN214614110 U CN 214614110U
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- Prior art keywords
- supporting
- connecting seat
- row
- foundation pit
- supporting component
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- 230000008093 supporting effect Effects 0.000 title claims abstract description 94
- 238000010276 construction Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000002146 bilateral effect Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to a foundation pit construction related technical field, in particular to a foundation pit supporting structure, which comprises row pile columns, a first supporting component and a second supporting component, wherein the front side wall of the row pile columns is provided with a first mounting hole, the first supporting component is formed by combining a first supporting rod, a first connecting seat and a first supporting base, the second supporting component is formed by combining a second supporting rod, a second connecting seat and a second supporting base, the first connecting seat and the second connecting seat are both provided with second mounting holes, and the first connecting seat and the second connecting seat are both positioned and fixed on the row pile columns through fixing bolts; through setting up the underground structure who constitutes by row's stake, first supporting component and the combination of second supporting component to all set first supporting component and second supporting component to constitute by bracing piece, connecting seat and support base combination, and pass through bolt demountable installation with the connecting seat on row's stake, thereby improve the holistic dismouting flexibility of its device.
Description
Technical Field
The utility model relates to a relevant technical field of foundation ditch construction specifically is a foundation ditch supporting construction.
Background
The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation. And the supporting construction of foundation ditch is for guaranteeing underground structure construction and foundation ditch all ring edge borders's safety, to retaining, reinforcement and the safeguard measure that foundation ditch lateral wall and all ring edge borders adopted, common supporting form includes: the anchor draws to support, the batter post supports, continuous type vertical braces, discontinuous horizontal braces, intermittent type horizontal braces, short column diaphragm formula support, interim retaining wall supports, soil nail wall is strutted, the steel sheet pile is strutted, cement soil wall is strutted, support in the campshed, campshed soil layer anchor bolt is strutted, it is strutted to keep off native filling campshed and underground continuous wall, and support interior bearing structure in strutting in traditional campshed is comparatively simple, it all adopts the iron nail to fix usually, its installation dismantlement is comparatively troublesome closely can have enough to meet the need and utilize the number of times less, for this, the utility model provides a foundation ditch supporting construction is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a foundation ditch supporting construction to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a foundation pit supporting structure, includes row's stake, first supporting component and second supporting component, first mounting hole has been seted up on the preceding lateral wall of row's stake, first supporting component comprises first bracing piece, first connecting seat and first support base combination, second supporting component comprises second bracing piece, second connecting seat and second support base combination, the second mounting hole has all been seted up on first connecting seat and the second connecting seat, and first connecting seat and second connecting seat all fix a position on row's stake through fixing bolt.
Preferably, the first connecting seat and the second connecting seat have the same structure, the first supporting base and the second supporting base have the same structure, and the length value of the first supporting rod is greater than that of the second supporting rod.
Preferably, both ends of the first supporting rod are rotatably connected with the first connecting seat and the first supporting base.
Preferably, the row of piles is installed by leaning against the side wall of the foundation pit during actual installation, and the first support base and the second support base are fixedly arranged on the bottom surface of the foundation pit.
Preferably, the row's stake is the body structure that the cross-section is the notch, and the first draw-in groove has been seted up to the left side latter half of row's stake, and the second draw-in groove has been seted up to the right side former half of row's stake, and row's stake when actual the arranging, for setting up through first draw-in groove and second draw-in groove mesh mutually between its adjacent row's stake.
Preferably, be provided with supporting component among the lumen of row's stake, supporting component comprises connecting plate and splice bar combination, the splice bar is provided with a set ofly for being the W style of calligraphy in the both sides of connecting plate symmetries altogether, and the cross-section of splice bar sets up, and is integrated into one piece between splice bar, connecting plate and the row's stake.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the foundation pit supporting structure formed by combining the row of pile columns, the first supporting assembly and the second supporting assembly is arranged, the first supporting assembly and the second supporting assembly are formed by combining the supporting rods, the connecting seats and the supporting base, and the connecting seats are detachably arranged on the row of pile columns through bolts, so that the overall dismounting flexibility of the device is improved;
2. and through setting the campshed post to the body structure that the cross-section is the notch, and through set up first draw-in groove and second draw-in groove respectively in the both sides of campshed post, thereby let and carry out meshing mutually through first draw-in groove and second draw-in groove between the adjacent campshed post and set up, thereby improve the close compact type of leaning on between the adjacent campshed post, thereby improve excavation supporting construction's whole supporting effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a top view of the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
FIG. 5 is a schematic view of the row of piles of the present invention;
fig. 6 is a diagram of the effect of the utility model in use.
In the figure: the pile arranging device comprises pile arranging columns 1, first supporting rods 2, first connecting seats 3, first supporting bases 4, second supporting rods 5, second connecting seats 6, second supporting bases 7, first mounting holes 8, supporting components 9, connecting plates 10, connecting ribs 11, fixing bolts 12, first clamping grooves 13 and second clamping grooves 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a foundation pit supporting structure comprises row piles 1, a first supporting component and a second supporting component, wherein a first mounting hole 8 is formed in the front side wall of the row piles 1, the first supporting component is formed by combining a first supporting rod 2, a first connecting seat 3 and a first supporting base 4, the second supporting component is formed by combining a second supporting rod 5, a second connecting seat 6 and a second supporting base 7, second mounting holes are formed in the first connecting seat 3 and the second connecting seat 6, the first connecting seat 3 and the second connecting seat 6 are fixedly positioned on the row piles 1 through fixing bolts 12, the foundation pit supporting structure formed by combining the row piles 1, the first supporting component and the second supporting component is arranged, the first supporting component and the second supporting component are combined to form a supporting rod, a connecting seat and a supporting base, and the connecting seat is detachably mounted on the row piles 1 through bolts, thereby improving the overall dismounting flexibility of the device.
The first connecting seat 3 and the second connecting seat 6 have the same structure, the first supporting base 4 and the second supporting base 7 have the same structure, and the length value of the first supporting rod 2 is greater than that of the second supporting rod 5;
the two ends of the first support rod 2 are rotatably connected with the first connecting seat 3 and the first support base 4, so that the mounting flexibility of the first support component and the second support component is improved;
the row of pile columns 1 are installed against the side wall of the foundation pit during actual installation, and the first supporting base 4 and the second supporting base 7 are fixedly arranged on the bottom surface of the foundation pit;
the row pile columns 1 are of a pipe body structure with a straight notch-shaped section, a first clamping groove 13 is formed in the rear half portion of the left side of each row pile column 1, a second clamping groove 14 is formed in the front half portion of the right side of each row pile column 1, and when the row pile columns 1 are actually arranged, adjacent row pile columns 1 are meshed through the first clamping groove 13 and the second clamping groove 14;
the support assembly 9 is arranged in the pipe cavity of the row pile column 1, the support assembly 9 is formed by combining a connecting plate 10 and connecting ribs 11, the connecting ribs 11 are symmetrically arranged in a group at two sides of the connecting plate 10, the cross sections of the connecting ribs 11 are arranged in a W shape, and the connecting ribs 11, the connecting plate 10 and the row pile column 1 are integrally formed, so that the overall strength of the row pile column 1 is improved;
the working principle is as follows: the foundation pit supporting structure is formed by combining the row of piles 1, the first supporting component and the second supporting component are formed by combining the supporting rods, the connecting seats and the supporting bases, the connecting seats are detachably mounted on the row of piles 1 through bolts, so that the overall dismounting flexibility of the device is improved, the row of piles 1 are arranged into a pipe body structure with a straight notch-shaped cross section, the first clamping grooves 13 and the second clamping grooves 14 are respectively arranged on the two sides of the row of piles 1, so that the adjacent rows of piles 1 can be meshed through the first clamping grooves 13 and the second clamping grooves 14, the abutting tightness between the adjacent rows of piles 1 is improved, the overall supporting effect of the foundation pit supporting structure is improved, and during actual use, workers firstly lean the row of piles 1 against the side wall of the foundation pit to install the foundation pit, and the adjacent rows of the pile columns 1 are arranged in a leaning and combining manner, and then the row of the pile columns 1 are reinforced and fixed through the first supporting assembly and the second supporting assembly in sequence.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a foundation pit supporting structure, includes row stake (1), first supporting component and second supporting component, its characterized in that, first mounting hole (8) have been seted up on the preceding lateral wall of row stake (1), first supporting component comprises first bracing piece (2), first connecting seat (3) and first support base (4) combination, second supporting component comprises second bracing piece (5), second connecting seat (6) and second support base (7) combination, the second mounting hole has all been seted up on first connecting seat (3) and second connecting seat (6), and first connecting seat (3) and second connecting seat (6) all fix a position on row stake (1) through fixing bolt (12).
2. A foundation pit supporting construction according to claim 1, wherein: the structure of first connecting seat (3) and second connecting seat (6) is the same, first support base (4) is the same with the structure of second support base (7), and the length value of first bracing piece (2) is greater than the length value of second bracing piece (5).
3. A foundation pit supporting construction according to claim 2, wherein: the two ends of the first supporting rod (2) are rotatably connected with the first connecting seat (3) and the first supporting base (4).
4. A foundation pit supporting construction according to claim 1, wherein: the row of pile columns (1) are installed by leaning on the side wall of the foundation pit during actual installation, and the first supporting base (4) and the second supporting base (7) are fixedly arranged on the bottom surface of the foundation pit.
5. A foundation pit supporting construction according to claim 4, wherein: row stake (1) is the body structure of straight notch for the cross-section, and row stake (1) the left side latter half seted up first draw-in groove (13), and row stake (1) the right side first half seted up second draw-in groove (14), and row stake (1) when actual arrangement, for setting up through first draw-in groove (13) and second draw-in groove (14) mesh mutually between its adjacent row stake (1).
6. A foundation pit supporting construction according to claim 5, wherein: be provided with supporting component (9) among the lumen of row stake (1), supporting component (9) comprise connecting plate (10) and splice bar (11) combination, splice bar (11) are provided with a set ofly in the bilateral symmetry of connecting plate (10), and the cross-section of splice bar (11) sets up for being the W style of calligraphy, and is integrated into one piece between splice bar (11), connecting plate (10) and row stake (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120811275.9U CN214614110U (en) | 2021-04-20 | 2021-04-20 | Foundation pit supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120811275.9U CN214614110U (en) | 2021-04-20 | 2021-04-20 | Foundation pit supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214614110U true CN214614110U (en) | 2021-11-05 |
Family
ID=78403883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120811275.9U Expired - Fee Related CN214614110U (en) | 2021-04-20 | 2021-04-20 | Foundation pit supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214614110U (en) |
-
2021
- 2021-04-20 CN CN202120811275.9U patent/CN214614110U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |