CN212358269U - Ground is wall steel reinforcement cage even - Google Patents
Ground is wall steel reinforcement cage even Download PDFInfo
- Publication number
- CN212358269U CN212358269U CN202020347883.4U CN202020347883U CN212358269U CN 212358269 U CN212358269 U CN 212358269U CN 202020347883 U CN202020347883 U CN 202020347883U CN 212358269 U CN212358269 U CN 212358269U
- Authority
- CN
- China
- Prior art keywords
- horizontal
- steel bars
- bars
- groups
- steel
- 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
Images
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model provides a ground is wall steel reinforcement cage even, including a pair of I-steel, horizontal reinforcement, longitudinal reinforcement, horizontal truss reinforcing bar longitudinal truss reinforcing bar, horizontal X type reinforcing bar, drag hook reinforcing bar, prevent the vortex subassembly. The utility model discloses a ground is wall steel reinforcement cage even, prevents the tank bottom vortex, and structural strength is good.
Description
Technical Field
The utility model belongs to the building engineering field, concretely relates to ground is wall steel reinforcement cage even.
Background
In the engineering field of building foundation construction, a large-area foundation pit needs to be excavated in a soil layer, but if the excavation work of the foundation pit is directly carried out on the ground, the risk of collapse of soil at the edge of the foundation pit exists, so that before the foundation pit is excavated, a groove which is enough to form an underground diaphragm wall is excavated around the foundation pit, then a reinforcement cage is placed into the groove, and concrete is poured into the groove;
chinese utility model discloses a wall steel reinforcement cage is even on ground like patent publication No. CN206279522U, including steel reinforcement cage body, I-steel and slip casting pipe, but even when the wall construction condition is complicated even on ground, deep silt muddy stratum, next-door neighbour city rail tunnel have proposed higher requirement to wall construction even on ground, and when the groundwater level condition was complicated especially, the grooving disturbance in the wall construction even took place the phenomenon of collapsing the groove to corresponding building basis causes bigger influence.
In view of the above, a reinforcement cage for a ground wall, which is resistant to grooving disturbance and has a good structural strength, is urgently needed.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims to solve the technical problem that a ground that anti grooving disturbance and structural strength are better links wall steel reinforcement cage is provided.
The utility model discloses a ground is wall steel reinforcement cage even, include:
each I-steel comprises a web plate and a pair of flange plates arranged on two sides of the web plate;
the horizontal steel bars are divided into two groups; the two groups of horizontal reinforcing steel bars are arranged between the pair of I-shaped steel bars in parallel, and each group of horizontal reinforcing steel bars is positioned on the inner sides of the pair of flange plates of the I-shaped steel bars;
the longitudinal steel bars are divided into two groups; the two groups of longitudinal steel bars are arranged between the two groups of horizontal steel bars in parallel, and the longitudinal steel bars are perpendicular to the horizontal steel bars;
the horizontal truss reinforcing steel bars are divided into two groups; the two groups of horizontal truss reinforcing steel bars are arranged on two opposite side surfaces of the two groups of horizontal reinforcing steel bars in parallel, and two ends of each horizontal truss reinforcing steel bar are fixed with the I-shaped steel;
the longitudinal truss reinforcing steel bars are arranged between the two groups of horizontal reinforcing steel bars, and two ends of each longitudinal truss reinforcing steel bar are respectively fixed with the two groups of longitudinal reinforcing steel bars;
the horizontal X-shaped steel bars are arranged between the two groups of horizontal truss steel bars;
the hook reinforcing steel bars are suitable for fixing the horizontal reinforcing steel bars and the horizontal truss reinforcing steel bars;
the anti-turbulence components are two groups and are respectively arranged on the I-shaped steel and are suitable for reducing turbulence at the bottom of the groove.
Furthermore, each group of turbulence preventing components comprises a pair of turbulence preventing iron sheets and turbulence preventing fixed steel bars; the pair of turbulence preventing iron sheets are respectively arranged on the pair of flange plates of the I-shaped steel, and the included angles between the turbulence preventing iron sheets and the flange plates are 0-10 degrees; the extension direction of the turbulence preventing iron sheet points to the middle line of the connecting line of the I-shaped steel; the turbulence preventing fixed steel bar is suitable for fixing the turbulence preventing iron sheet and the I-shaped steel.
Furthermore, the drag hook reinforcing steel bar comprises a straight section and a bending section; the straight section is positioned between the two groups of horizontal steel bars; the bending sections are located at two ends of the straight section, and the bending sections are connected with the horizontal reinforcing steel bars and the horizontal truss reinforcing steel bars.
Furthermore, a grouting pipe is arranged on a web plate of the I-shaped steel; the number of the grouting pipes is four, and two grouting pipes are symmetrically arranged on each I-shaped steel.
Furthermore, the device also comprises an acoustic pipe; the sounding pipes are uniformly distributed in a space formed by the I-shaped steel and the two groups of horizontal reinforcing steel bars in an enclosing mode.
Furthermore, the horizontal X-shaped steel bar comprises two crossed X-shaped oblique steel bars; and the two oblique steel bars are fixed by welding.
Furthermore, the end parts of the two oblique steel bars are welded and fixed with the horizontal truss steel bars.
Furthermore, horizontal X shaped steel muscle is in equidistance setting on the horizontal truss reinforcing bar, and is following in I-steel length direction's projection, longitudinal reinforcement truss is located two the intersection of oblique reinforcing bar.
Furthermore, the concrete guide pipes are arranged and symmetrically arranged in a space formed by enclosing the I-shaped steel and the two groups of horizontal steel bars.
Furthermore, the concrete guide pipe is arranged at the central position of a space formed by the surrounding of the two adjacent longitudinal steel bar trusses and the two groups of horizontal steel bars.
Above-mentioned technical scheme of the utility model, compare prior art and have following advantage:
(1) the utility model discloses an anti-turbulence component, which comprises a pair of anti-turbulence iron sheets and anti-turbulence fixed steel bars; each group of turbulence preventing assemblies comprises a pair of turbulence preventing iron sheets and turbulence preventing fixed steel bars; the pair of turbulence preventing iron sheets are respectively arranged on the pair of flange plates of the I-shaped steel, and the included angles between the turbulence preventing iron sheets and the flange plates are 0-10 degrees; the extension direction of the turbulence preventing iron sheet points to the middle line of the connecting line of the I-shaped steel; the turbulence-preventing fixed steel bar is suitable for fixing the turbulence-preventing iron sheet and the I-shaped steel, so that grooving disturbance in the grooving process of the diaphragm wall can be effectively reduced, and further the influence of the grooving disturbance on a building foundation nearby a construction site is reduced.
(2) The utility model discloses a horizontal X-shaped steel bar, which is arranged between two groups of horizontal truss steel bars; the hook reinforcing steel bars are suitable for fixing the horizontal reinforcing steel bars and the horizontal truss reinforcing steel bars; increased the utility model discloses a structural strength, and then make the utility model discloses it strengthens greatly to link wall grooving in-process bearing load ability, and then has increased the grooving quality on ground.
Drawings
Fig. 1 is a schematic sectional structure of the present invention;
wherein, 1, I-shaped steel; 2. horizontal reinforcing steel bars; 3. longitudinal reinforcing steel bars; 4. horizontal truss steel bars; 5. longitudinal truss steel bars; 6. horizontal X-shaped steel bars; 7. pulling the steel bar; 8. anti-turbulent iron sheet; 9. fixing the reinforcing steel bars in an anti-turbulent flow manner; 10. a grouting pipe; 11. a sound detection tube; 12. a concrete conduit.
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.
The reinforcement cage for the ground connection wall of the embodiment, as shown in fig. 1, includes i-steel 1, horizontal steel bars 2, longitudinal steel bars 3, horizontal truss steel bars 4, longitudinal truss steel bars 5, horizontal X-shaped steel bars 6, drag hook steel bars 7 and turbulence preventing components;
each I-steel 1 comprises a web plate and a pair of flange plates arranged on two sides of the web plate;
the horizontal steel bars 2 are divided into two groups; the horizontal steel bars 2 are arranged between the I-beams 1, and the two groups of horizontal steel bars 2 are respectively positioned at the inner sides of a pair of flange plates of the same I-beam 1; in this embodiment.
In order to detect the working state in the working process of the embodiment, the embodiment further comprises a plurality of sounding pipes 11, and the sounding pipes 11 are uniformly distributed in a space formed by enclosing the pair of i-shaped steel bars 1 and the two groups of horizontal reinforcing steel bars 2.
The longitudinal steel bars 3 in the embodiment are two groups; the two groups of longitudinal steel bars 3 are respectively arranged at two opposite side surfaces of the two groups of horizontal steel bars 2, and the longitudinal steel bars 3 are vertical to the horizontal steel bars 2;
the horizontal truss steel bars 4 in the embodiment are divided into two groups; two groups of horizontal truss reinforcing steel bars 4 are arranged on two opposite side surfaces of the two groups of horizontal reinforcing steel bars 2 in parallel, and two ends of each horizontal truss reinforcing steel bar 4 are fixed with the I-shaped steel 1;
the longitudinal truss steel bars 5 are arranged between the two groups of horizontal steel bars 2, and two ends of each longitudinal truss steel bar 5 are respectively fixed with the two groups of longitudinal steel bars 3;
the horizontal X-shaped steel bars 6 are arranged between the two groups of horizontal truss steel bars 4, and the horizontal X-shaped steel bars 6 are arranged on the horizontal truss steel bars 4 at equal intervals; the horizontal X-shaped steel bar 6 comprises two crossed X-shaped oblique steel bars, the two oblique steel bars are fixed by welding, and the end parts of the two oblique steel bars are fixed by welding with the horizontal truss reinforcing bar;
the distance between every two adjacent longitudinal steel bar 3 trusses is equal, and the longitudinal steel bar 3 trusses are arranged on the horizontal steel bar 2 at equal intervals; and in the projection along the length direction of the I-shaped steel 1, the longitudinal steel bar 3 truss is positioned at the intersection of the two oblique steel bars.
Two concrete guide pipes 12 are arranged between two adjacent longitudinal steel bar 3 trusses, and the concrete guide pipes 12 are arranged at the central positions of the spaces formed by the two adjacent I-shaped steel bars 1 and the two groups of horizontal steel bars 2 in an enclosing mode.
The drag hook reinforcing steel bars 7 are suitable for fixing the horizontal reinforcing steel bars 2 and the horizontal truss reinforcing steel bars 4; more specifically, in the present embodiment, the retractor bars 7 include a straight section and a bent section; the straight section is positioned between the two groups of horizontal steel bars 2; the bending sections are located at two ends of the straight section and connected with the horizontal reinforcing steel bars 2 and the horizontal truss reinforcing steel bars 4.
In order to reduce the interference of the disturbed flow of the groove bottom, the disturbed flow prevention assembly is arranged in the embodiment and is suitable for reducing the disturbed flow of the groove bottom. Each group of turbulence preventing components comprises a pair of turbulence preventing iron sheets 8 and turbulence preventing fixed steel bars 9; the pair of turbulence preventing iron sheets 8 are respectively arranged on the pair of flange plates of the I-shaped steel 1, and the included angles between the turbulence preventing iron sheets and the flange plates are 0-10 degrees; the extending direction of the turbulence preventing iron sheet 8 points to the central line of the connecting line of the I-shaped steel 1; the turbulence preventing fixed steel bar 9 is suitable for fixing the turbulence preventing iron sheet 8 and the I-shaped steel 1.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A diaphragm wall steel reinforcement cage, its characterized in that includes:
each I-steel comprises a web plate and a pair of flange plates arranged on two sides of the web plate;
the horizontal steel bars are divided into two groups; the two groups of horizontal reinforcing steel bars are arranged between the pair of I-shaped steel bars in parallel, and each group of horizontal reinforcing steel bars is positioned on the inner sides of the pair of flange plates of the I-shaped steel bars;
the longitudinal steel bars are divided into two groups; the two groups of longitudinal steel bars are arranged between the two groups of horizontal steel bars in parallel, and the longitudinal steel bars are perpendicular to the horizontal steel bars;
the horizontal truss reinforcing steel bars are divided into two groups; the two groups of horizontal truss reinforcing steel bars are arranged on two opposite side surfaces of the two groups of horizontal reinforcing steel bars in parallel, and two ends of each horizontal truss reinforcing steel bar are fixed with the I-shaped steel;
the longitudinal truss reinforcing steel bars are arranged between the two groups of horizontal reinforcing steel bars, and two ends of each longitudinal truss reinforcing steel bar are respectively fixed with the two groups of longitudinal reinforcing steel bars;
the horizontal X-shaped steel bars are arranged between the two groups of horizontal truss steel bars;
the hook reinforcing steel bars are suitable for fixing the horizontal reinforcing steel bars and the horizontal truss reinforcing steel bars;
the anti-turbulence components are two groups and are respectively arranged on the I-shaped steel and are suitable for reducing turbulence at the bottom of the groove.
2. The reinforcement cage of claim 1, wherein each of the turbulence preventing members comprises a pair of turbulence preventing iron sheets and turbulence preventing fixing bars; the pair of turbulence preventing iron sheets are respectively arranged on the pair of flange plates of the I-shaped steel, and the included angles between the turbulence preventing iron sheets and the flange plates are 0-10 degrees; the extension direction of the turbulence preventing iron sheet points to the middle line of the connecting line of the I-shaped steel; the turbulence preventing fixed steel bar is suitable for fixing the turbulence preventing iron sheet and the I-shaped steel.
3. The reinforcement cage of claim 2, wherein the retractor bars comprise straight sections and bent sections; the straight section is positioned between the two groups of horizontal steel bars; the bending sections are located at two ends of the straight section, and the bending sections are connected with the horizontal reinforcing steel bars and the horizontal truss reinforcing steel bars.
4. The reinforcement cage for diaphragm walls as claimed in claim 3, wherein the web of the I-steel is provided with a grouting pipe; the number of the grouting pipes is four, and two grouting pipes are symmetrically arranged on each I-shaped steel.
5. The reinforcement cage of claim 4, further comprising an acoustic pipe; the sounding pipes are uniformly distributed in a space formed by the I-shaped steel and the two groups of horizontal reinforcing steel bars in an enclosing mode.
6. The reinforcement cage of claim 5, wherein the horizontal X-shaped reinforcement comprises two diagonal reinforcement bars crossing each other in an X-shape; and the two oblique steel bars are fixed by welding.
7. The reinforcement cage according to claim 6, wherein the ends of both of the diagonal reinforcement bars are welded to the horizontal truss reinforcement bars.
8. The reinforcement cage according to claim 7, wherein the horizontal X-bars are disposed equidistantly on the horizontal truss bars, and the longitudinal steel trusses are located at the intersections of the two diagonal bars in the projection along the length direction of the i-beam.
9. The reinforcement cage of claim 8, further comprising two concrete conduits symmetrically disposed in a space surrounded by the I-beam and the two sets of horizontal reinforcement bars.
10. The reinforcement cage according to claim 9, wherein the concrete guide tube is disposed at a central position of a space defined by two adjacent longitudinal steel trusses and two sets of horizontal steel bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020347883.4U CN212358269U (en) | 2020-03-18 | 2020-03-18 | Ground is wall steel reinforcement cage even |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020347883.4U CN212358269U (en) | 2020-03-18 | 2020-03-18 | Ground is wall steel reinforcement cage even |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212358269U true CN212358269U (en) | 2021-01-15 |
Family
ID=74146740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020347883.4U Active CN212358269U (en) | 2020-03-18 | 2020-03-18 | Ground is wall steel reinforcement cage even |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212358269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914298A (en) * | 2021-11-29 | 2022-01-11 | 中建一局华江建设有限公司 | Construction method for grooving of ultra-long air drill connecting wall |
-
2020
- 2020-03-18 CN CN202020347883.4U patent/CN212358269U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914298A (en) * | 2021-11-29 | 2022-01-11 | 中建一局华江建设有限公司 | Construction method for grooving of ultra-long air drill connecting wall |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103628572A (en) | Project beam-column joint for reverse building method | |
| CN212358269U (en) | Ground is wall steel reinforcement cage even | |
| CN116006188A (en) | Pipe curtain and isolation pile rigid node connecting device | |
| CN111576446A (en) | In-situ protection device for pressure pipeline in underground foundation pit and construction method | |
| CN102352629B (en) | Large-tonnage double-limb steel concrete combined environment-friendly supporting structure | |
| CN214883687U (en) | Foundation pit supporting structure | |
| CN212153472U (en) | Underground continuous wall water stop structure | |
| CN109723081A (en) | Subway station lattice column construction method | |
| CN218479176U (en) | A outer frame post installation node for in reinforced concrete foundation ditch supports | |
| CN109113071B (en) | Construction method for deep well retaining wall steel structure support | |
| KR102555541B1 (en) | Temporary retaining facility using guide bracket and ground anchor for step-by-step support of deep excavation and its construction method | |
| KR102637150B1 (en) | Thumb pile using guide bracket and support bracket and construction method for retaining temporary facility using the same | |
| KR20230030596A (en) | Temporary earth retaining facility using guide bracket and ground anchor and its construction method | |
| KR20230030532A (en) | Thumb pile using guide bracket and ground anchor and construction method of retaining temporary facility using the same | |
| CN211873014U (en) | System for bailey truss protects cable | |
| CN210684725U (en) | Mountain city ultra-deep foundation pit pile support system support pile cantilever section ground height difference processing structure | |
| CN220134829U (en) | Suspended protection structure of water meter pipe | |
| KR102626432B1 (en) | Temporary retaining facility using guide bracket and ground anchor for step-by-step support of deep excavation and its construction method | |
| CN219930985U (en) | Supporting system of foundation pit support structure | |
| CN219387887U (en) | Pipe curtain and isolation pile rigid node connecting device | |
| CN217710670U (en) | Steel box girder underground continuous wall structure | |
| KR101150795B1 (en) | The deepened sheet plate and the method of installation of the same | |
| CN202214730U (en) | Large tonnage double leg steel-concrete combination environment-protecting support structure | |
| CN220377309U (en) | Double PC worker method stake combination supporting construction of foundation ditch engineering | |
| CN216405381U (en) | Be used for diaphragm splicing apparatus again of diaphragm wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |