CN209114478U - A kind of composite anchor pole foundation pit enclosing structure - Google Patents
A kind of composite anchor pole foundation pit enclosing structure Download PDFInfo
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- CN209114478U CN209114478U CN201821529143.1U CN201821529143U CN209114478U CN 209114478 U CN209114478 U CN 209114478U CN 201821529143 U CN201821529143 U CN 201821529143U CN 209114478 U CN209114478 U CN 209114478U
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- anchor pole
- foundation pit
- timber
- slope surface
- linked network
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Abstract
The utility model discloses a kind of composite anchor pole foundation pit enclosing structures, it is intended to effectively prevent foundation pit collapse, its key points of the technical solution are that: a kind of composite anchor pole foundation pit enclosing structure, the anchor pole of foundation pit slope surface is arranged in including fixed intervals, the jack for being opened in foundation pit slope surface and being plugged for anchor pole, foundation pit slope surface interval is equipped with several timbers, the timber is in be vertically arranged, the timber fits in corresponding anchor pole, and the anchor pole is fixedly connected with the timber, the foundation pit slope surface is equipped with linked network, the timber and anchor pole are arranged in the linked network, the linked network surface is injected with concrete layer, the concrete layer envelopes the linked network, anchor pole and timber, gap between the anchor pole and the jack is filled with concrete fill.A kind of composite anchor pole foundation pit enclosing structure of the utility model can effectively enhance the stability of foundation pit slope surface, increase the intensity of soil-nail wall support.
Description
Technical field
The utility model belongs to foundation pit enclosure structure, more specifically, it relates to a kind of composite anchor pole foundation pit enclosing structure.
Background technique
In soft clay area during excavation pit, since earthfill structure is loose, voidage is big, and intensity is low, foundation pit slope surface pole
Easily there is partial collapse or unstability, the stabilization and safety of foundation pit construction process are unable to get and are effectively ensured.Traditional anchor pole wall, by
Too small in the side friction that bankets, anchor-holding force of anchor bolt is insufficient, the reasons such as the soil body is loose, and intensity is not high, passes through after foundation pit construction completion
Often there is phenomena such as slopes deformation is excessive, and slope surface is roused, surface cracks, influences foundation pit use, it is serious to may cause supporting knot
Structure failure foundation pit collapses, and causes serious production accident.
Therefore it needs to propose the new scheme of one kind to solve this problem.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of Composite Bolt foundation pit enclosure knots
Structure can effectively enhance the stability of foundation pit slope surface, increase the intensity of soil-nail wall support.
To achieve the above object, the utility model provides following technical solution: a kind of composite anchor pole foundation pit enclosing structure,
The jack for being arranged in the anchor pole of foundation pit slope surface including fixed intervals, being opened in foundation pit slope surface and being plugged for anchor pole, between foundation pit slope surface
Every being equipped with several timbers, for the timber in being vertically arranged, the timber fits in corresponding anchor pole, and the anchor pole with
The timber is fixedly connected, and the foundation pit slope surface is equipped with linked network, and the timber and anchor pole are arranged in the linked network, the linked network
Surface is injected with concrete layer, and the concrete layer envelopes the linked network, anchor pole and timber, the anchor pole and the jack it
Between gap be filled with concrete fill.
By using above-mentioned technical proposal, being fixedly connected into anchor pole wall by concrete layer and linked network, anchor pole and timber can
With effectively fixed foundation pit slope surface, and foundation pit collapse is avoided, and combines by anchor pole and timber that penetrate in foundation pit slope surface can be with
The soil of foundation pit slope surface effectively is fixed, and soil is avoided to occur collapsing that anchor pole is pushed to relatively move；Pass through coagulation simultaneously
Native filler may insure that anchor pole is fixed on foundation pit slope surface.
The utility model is further arranged to: the anchor surface is provided with fixed coarse convex of holding and concrete fill
Line.
By using above-mentioned technical proposal, anchor pole side wall and concrete fill contact surface can be increased by coarse burr
Product, it is ensured that concrete fill is fixed with anchor pole.
The utility model is further arranged to: several wire nettings are provided in the concrete fill.
By using above-mentioned technical proposal, increase the intensity of concrete by wire netting.
The utility model is further arranged to: the anchor pole side wall is fixed with the fixed link for being arranged in wire netting.
By using above-mentioned technical proposal, increase the intensity of concrete by wire netting.Iron wire is inserted in by fixed link
Net further ensures that anchor pole is fixed with concrete fill, and prevents anchor pole mobile relative to concrete fill.
The utility model is further arranged to: the concrete is in be equipped with leak pipe, and leak pipe upper end is worn
In in foundation pit slope surface, leak pipe lower end surface is extended on the outside of concrete layer.
By using above-mentioned technical proposal, the moisture in foundation pit slope surface is facilitated to be discharged from leak pipe by leak pipe, thus
Avoiding foundation pit slope surface from accumulating excessive ponding leads to foundation pit collapse.
The utility model is further arranged to: the leak pipe is tilted down setting.
By using above-mentioned technical proposal, leak pipe is tilted down, so that the water flow of foundation pit energy be facilitated to get off.
The utility model is further arranged to: the timber side wall is equipped with connection reinforcing bar, the connection reinforcing bar with it is described
Anchor pole and linked network are welded to connect.
By using above-mentioned technical proposal, timber and corresponding anchor may insure by connection reinforcing bar and anchor pole welded connecting
Bar fixes with each other, to improve the intensity of supporting foundation pit slope surface.
In conclusion the utility model has the following beneficial effects:
1, foundation pit slope surface can effectively be fixed by being fixedly connected into anchor pole wall by concrete layer and linked network, anchor pole and timber,
And foundation pit collapse is avoided, and combine to penetrate by anchor pole and timber and can effectively fix foundation pit slope surface in foundation pit slope surface
Soil, and soil is avoided to occur collapsing that anchor pole is pushed to relatively move；It may insure that anchor pole is solid by concrete fill simultaneously
Due to foundation pit slope surface；
2, anchor pole side wall and concrete fill contact area can be increased by coarse burr, it is ensured that concrete fill and anchor
Bar is fixed；
3, it may insure that timber fixes with each other with corresponding anchor pole by connection reinforcing bar and anchor pole welded connecting, to mention
The intensity of high supporting foundation pit slope surface.
Detailed description of the invention
Fig. 1 is the perspective view of the present embodiment；
Fig. 2 is the cross-sectional view of the present embodiment；
Fig. 3 is the portion the A enlarged view of Fig. 2.
Detailed description of the invention: 1, anchor pole；2, jack；3, concrete fill；4, timber；5, linked network；6, concrete layer；7, coarse convex
Line；8, fixed link；9, wire netting；10, leak pipe；11, reinforcing bar is connected.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
As shown in Figure 1 to Figure 3, a kind of composite anchor pole foundation pit enclosing structure is arranged in foundation pit slope surface including fixed intervals
Anchor pole 1, and foundation pit slope surface offers several jacks 2 plugged for corresponding anchor pole 1, the gap filling between anchor pole 1 and jack 2
There is concrete fill 3.Foundation pit slope surface interval is equipped with several timbers 4, and timber 4 is in be vertically arranged, and 4 upper surface of timber is prominent
In the surface of foundation pit slope surface, and timber 4 is bonded and is fixedly connected with corresponding anchor pole 1, and foundation pit slope surface is equipped with one layer of linked network 5,
And timber 4 and anchor pole 1 are arranged in the mesh of linked network 5, and the surface of linked network 5 is injected with a layer concrete layer 6, and concrete layer 6 wraps
Cover linked network 5, anchor pole 1 and timber 4.Being fixedly connected into 1 wall of anchor pole by concrete layer 6 and linked network 5, anchor pole 1 and timber 4 can be with
Effectively fixed foundation pit slope surface, and avoid foundation pit collapse, and combine by anchor pole 1 and timber 4 that penetrate in foundation pit slope surface can be with
The soil of foundation pit slope surface effectively is fixed, and soil is avoided to occur collapsing that anchor pole 1 is pushed to relatively move；Pass through coagulation simultaneously
Native filler 3 may insure that anchor pole 1 is fixed on foundation pit slope surface.
1 surface of anchor pole is fixed with the fixed coarse burr 7 of several holding concrete fills 3, and 1 side wall of anchor pole is also fixed
There is fixed link 8,8 length direction of fixed link is placed with wire netting 9 perpendicular to 1 length direction of anchor pole in concrete fill 3,
Fixed link 8 is inserted in wire netting 9.1 side wall of anchor pole and 3 contact surface of concrete fill can be increased by coarse burr 7 in this way
Product, it is ensured that concrete fill 3 is fixed in anchor pole 1；And increases the intensity of concrete by wire netting 9, while passing through fixed link 8
It is inserted in wire netting 9, further ensures that anchor pole 1 and concrete fill 3 are fixed, and prevent anchor pole 1 from moving relative to concrete fill 3
It is dynamic.
Concrete layer 6 is also equipped with several leak pipes 10, and leak pipe 10 is inclined to set, and the upper end of leak pipe 10
It is arranged in foundation pit slope surface, the outside of concrete between the lower end extension of leak pipe 10.Foundation pit is facilitated by leak pipe 10 in this way
Moisture in slope surface is discharged from leak pipe 10, so that avoiding foundation pit slope surface from accumulating excessive ponding leads to foundation pit collapse.
In order to ensure timber 4 is fixedly connected with anchor pole 1, as shown in figure 3,4 side wall of timber is equipped with connection reinforcing bar 11, connection
The end face that reinforcing bar 11 protrudes from 4 side wall of timber is fixedly connected by welding with corresponding anchor pole 1.Pass through connection reinforcing bar 11 and anchor pole
1 welded connecting may insure that timber 4 fixes with each other with corresponding anchor pole 1, to improve the intensity of supporting foundation pit slope surface.
Specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only
It will be in the scope of the claims of the utility model all by the protection of Patent Law.
Claims (7)
1. a kind of composite anchor pole foundation pit enclosing structure is arranged in the anchor pole (1) of foundation pit slope surface including fixed intervals, is opened in foundation pit
Slope surface and the jack (2) plugged for anchor pole (1), it is characterised in that: foundation pit slope surface interval is equipped with several timbers (4), described
For timber (4) in being vertically arranged, the timber (4) fits in corresponding anchor pole (1), and the anchor pole (1) and the timber (4)
It is fixedly connected, the foundation pit slope surface is equipped with linked network (5), and the timber (4) and anchor pole (1) are arranged in the linked network (5), described
Linked network (5) surface is injected with concrete layer (6), and the concrete layer (6) envelopes the linked network (5), anchor pole (1) and timber
(4), the gap between the anchor pole (1) and the jack (2) is filled with concrete fill (3).
2. a kind of composite anchor pole foundation pit enclosing structure according to claim 1, it is characterised in that: anchor pole (1) surface
It is provided with the holding coarse burr (7) fixed with concrete fill (3).
3. a kind of composite anchor pole foundation pit enclosing structure according to claim 2, it is characterised in that: the concrete fill
(3) several wire nettings (9) are provided in.
4. a kind of composite anchor pole foundation pit enclosing structure according to claim 3, it is characterised in that: anchor pole (1) side wall
It is fixed with the fixed link (8) for being arranged in wire netting (9).
5. a kind of composite anchor pole foundation pit enclosing structure according to claim 1, it is characterised in that: the concrete is in wear
Have leak pipe (10), and the leak pipe (10) upper end is arranged in foundation pit slope surface, leak pipe (10) lower end surface extends to
On the outside of concrete layer (6).
6. a kind of composite anchor pole foundation pit enclosing structure according to claim 5, it is characterised in that: the leak pipe (10) is in
It is arranged diagonally downward.
7. a kind of composite anchor pole foundation pit enclosing structure according to claim 1, it is characterised in that: timber (4) side wall
It is equipped with connection reinforcing bar (11), the connection reinforcing bar (11) and the anchor pole (1) and linked network (5) are welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821529143.1U CN209114478U (en) | 2018-09-18 | 2018-09-18 | A kind of composite anchor pole foundation pit enclosing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821529143.1U CN209114478U (en) | 2018-09-18 | 2018-09-18 | A kind of composite anchor pole foundation pit enclosing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209114478U true CN209114478U (en) | 2019-07-16 |
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ID=67198904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821529143.1U Active CN209114478U (en) | 2018-09-18 | 2018-09-18 | A kind of composite anchor pole foundation pit enclosing structure |
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| Country | Link |
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| CN (1) | CN209114478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762269A (en) * | 2021-01-05 | 2021-05-07 | 江西省地质工程(集团)公司 | Construction method for repairing underground pipeline |
-
2018
- 2018-09-18 CN CN201821529143.1U patent/CN209114478U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762269A (en) * | 2021-01-05 | 2021-05-07 | 江西省地质工程(集团)公司 | Construction method for repairing underground pipeline |
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