CN206467672U - The armored concrete concealed beam structure being connected with slope protection pile bar planting - Google Patents
The armored concrete concealed beam structure being connected with slope protection pile bar planting Download PDFInfo
- Publication number
- CN206467672U CN206467672U CN201720086356.0U CN201720086356U CN206467672U CN 206467672 U CN206467672 U CN 206467672U CN 201720086356 U CN201720086356 U CN 201720086356U CN 206467672 U CN206467672 U CN 206467672U
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- China
- Prior art keywords
- slope protection
- concealed beam
- protection pile
- pile
- bar
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- 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.)
- Expired - Fee Related
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- 230000004224 protection Effects 0.000 title claims abstract description 111
- 239000004567 concrete Substances 0.000 title claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 19
- 210000003205 muscle Anatomy 0.000 claims description 17
- 239000011150 reinforced concrete Substances 0.000 claims description 6
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 230000002787 reinforcement Effects 0.000 description 11
- 238000010276 construction Methods 0.000 description 9
- 210000000481 breast Anatomy 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model is related to a kind of armored concrete concealed beam structure being connected with slope protection pile bar planting, including some concealed beams being fixed between slope protection pile, the concealed beam includes being plugged on some concealed beam cage bars between adjacent slope protection pile for two slope protection piles of connection, and be arranged on it is parallel with concealed beam cage bar outside slope protection pile, and across the elongated reinforcing bar of some slope protection piles.Inside waist portions beam insertion slope protection pile, the space that waist rail occupies foundation ditch is reduced.
Description
Technical field
The utility model is related to a kind of breast beam structure of armored concrete in base pit engineering, in particular, and it is related to one
Plant the armored concrete concealed beam structure being connected with slope protection pile bar planting.
Background technology
In base pit engineering, under some construction constrained environments, it is in the same size that foundation ditch generally excavation forms upper and lower opening
Structure, slope protection pile is fixed on the side wall of foundation ditch, and following certain distance sets reinforced concrete waist rail at the top of slope protection pile, so as to will
The lateral pressure that supporting construction is subject to is delivered in inner support.Traditional reinforced concrete waist rail, first must do in every slope protection pile
Angle-table bracket, fixes waist rail on angle-table bracket, and this waist rail is arranged on outside slope protection pile, occupies certain foundation ditch space（It is logical
Normal 600mm is wide）.
When place is limited by ambient conditions, and slope protection pile and agent structure exterior wall are apart from very little, if still using this logical
Normal breast beam structure, waist rail occupies foundation ditch volume, it will have influence on the construction of agent structure.
Utility model content
The purpose of this utility model is to provide a kind of armored concrete concealed beam structure being connected with slope protection pile bar planting, part
Inside waist rail insertion slope protection pile, the space that waist rail occupies foundation ditch is reduced.
Above-mentioned purpose of the present utility model technical scheme is that：One kind is connected with slope protection pile bar planting
Armored concrete concealed beam structure, including some concealed beams being fixed between slope protection pile, the concealed beam includes being plugged on adjacent shield
Be used for some concealed beam cage bars for connecting two slope protection piles between the stake of slope, and be arranged on it is parallel with concealed beam cage bar outside slope protection pile,
And across the elongated reinforcing bar of some slope protection piles.
Using above technical scheme, in foundation ditch inwall, row sets some slope protection piles, and slope protection pile is intervally arranged, in the waist of slope protection pile
Position installs concealed beam, and the end of concealed beam cage bar is inserted between two neighboring slope protection pile, on the one hand strengthens two neighboring bank protection
Connection between stake, on the other hand, is easy to transmit the lateral pressure that slope protection pile is subject to, it is to avoid stress concentration.Lin Keng sides set elongated steel
Muscle, elongated steel-bar arrangement, across some slope protection piles, strengthens the external connection of slope protection pile outside slope protection pile.Most concealed beam
Structure is embedded into inside slope protection pile, strengthens outside the connection between slope protection pile, also reduces the space that waist rail occupies foundation ditch, vacates more
Many construction spaces.
The utility model is further arranged to, and hoop, which is set, on the outside of concealed beam cage bar and elongated reinforcing bar some ties up muscle.
Using above technical scheme, outside concealed beam cage bar and elongated reinforcing bar hoop set it is some tie up muscle, increase concealed beam cage bar and
Stable connection between elongated reinforcing bar is determined, it is ensured that concealed beam fix stably.
The utility model is further arranged to, and some muscle of tying up are uniformly distributed between slope protection pile.
Using above technical scheme, tie up in the concealed beam that muscle is uniformly tied up between slope protection pile, the stress of each part of concealed beam
All than more uniform, the lateral pressure that convenient transmission slope protection pile is subject to.
The utility model is further arranged to, and elongated reinforcing bar is fitted in the outside of slope protection pile.
Elongated reinforcing bar is fitted in the outer wall of slope protection pile, and the area that concealed beam exposes slope protection pile is reduced to the full extent, is foundation ditch
More spaces are vacateed in construction.
The utility model is further arranged to, and slope protection pile is reinforced concrete pile.
Using above technical scheme, the limited foundation ditch of construction, foundation ditch aperture area is identical with the area of bottom.It is arranged on base
The lateral pressure that the slope protection pile of hole side wall is born is bigger, if being used as slope protection pile, insufficient strength using only concrete-pile.It is mixed using reinforcing bar
Soil stake is coagulated as slope protection pile to bear bigger lateral pressure.
The utility model is further arranged to, and concealed beam cage bar is inserted into length >=300mm of slope protection pile.
Using above technical scheme, concealed beam cage bar connects two adjacent slope protection piles between being inserted into slope protection pile, if secretly
The length that beam main tendon is inserted into slope protection pile is too short, and possible grafting is insecure, does not have the effect of transmission slope protection pile lateral pressure.Concealed beam
Cage bar is inserted into the length at least 300mm of slope protection pile, can either connect two adjacent slope protection piles, slope protection pile can be transmitted again
The lateral pressure being subject to.
In summary, the utility model has the advantages that：In the waist location of slope protection pile, concealed beam is set.It is most of
The end of concealed beam cage bar is inserted between two neighboring slope protection pile.Elongated steel-bar arrangement is outside slope protection pile, across some bank protections
Stake, strengthens the external connection of slope protection pile.Set in the outside hoop of concealed beam cage bar and usual reinforcing bar and tie up muscle, increase the steadiness of concealed beam.
Most concealed beam structure is embedded into inside slope protection pile, and reduction occupies foundation ditch space, vacates more construction spaces.
Brief description of the drawings
Fig. 1 is the armored concrete concealed beam structure being connected with slope protection pile bar planting；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the attachment structure top view of slope protection pile and concealed beam；
Fig. 4 is the attachment structure side view of slope protection pile and concealed beam.
Description of reference numerals：1st, foundation ditch；2nd, slope protection pile；21st, groove；3rd, steel reinforcement cage；4th, concealed beam；41st, concealed beam cage bar；42、
Elongated reinforcing bar；43rd, muscle is tied up；5th, Guan Liang.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of armored concrete concealed beam structure being connected with slope protection pile bar planting, as shown in figure 1, the concealed beam structure is fixed on shield
The waist of slope stake 2, inner support is set in concealed beam structure（Not shown in figure）, the side wall earth lateral pressure of foundation ditch 1 acts on bank protection
In stake 2, the power in slope protection pile 2 is transferred in inner support by concealed beam structure.
Foundation ditch 1 is dug on ground, some slope protection piles 2 is fixed in the side wall of foundation ditch 1, the conduct of concealed beam 4 is set in the middle of slope protection pile 2
Waist rail.In the fixed Guan Liang 5 in the top of slope protection pile 2, further strengthen the stable connection of each slope protection pile 2.
Lower end in foundation ditch 1 close to the side wall of foundation ditch 1 digs stake holes（Not shown in figure）, steel reinforcement cage 3 is installed inside stake holes,
Steel reinforcement cage 3 from the bottom of stake holes to the opening of foundation ditch 1 at extend, and it is concordant to be open with foundation ditch 1.Coagulation is poured inside steel reinforcement cage 3
Soil, forms reinforced concrete revetment pile.
Slope protection pile 2 is evenly distributed on the side wall of foundation ditch 1, and concealed beam 4 is fixed in the waist of slope protection pile 2.With reference to Fig. 2, Fig. 3 and Fig. 4, shield
The middle part of slope stake 2 opens up groove 21, and the size of groove 21 is matched with concealed beam 4, is defined by that can be put into concealed beam 4.If concealed beam 4 includes
It is dry to be embedded in slope protection pile 2, and connect the concealed beam cage bar 41 of two neighboring slope protection pile 2, and be arranged on the outside of slope protection pile 2 with
Concealed beam cage bar 41 is parallel, and across the elongated reinforcing bar 42 of some slope protection piles 2.Concealed beam cage bar 41 between two slope protection piles 2
Set with the elongated outside of reinforcing bar 42 hoop and tie up muscle 43, tied up muscle 43 and be evenly distributed between two slope protection piles 2, concealed beam cage bar 41, elongated steel
Muscle 42 and tie up muscle 43 concealed beam reinforcement cage structure is formed between two slope protection piles 2.The casting concrete inside concealed beam steel reinforcement cage,
Armored concrete concealed beam structure is formed between slope protection pile 2.Guan Liang 5 is fixed on the top of slope protection pile 2, and Guan Liang 5 connects each slope protection pile 2,
Further increase the stable connection between slope protection pile 2.
By concealed beam, 4 points are two parts, and a part is concealed beam cage bar 41, and it is arranged between two adjacent slope protection piles 2,
Connect adjacent two slope protection piles 2.Another part is elongated reinforcing bar 42, and it is arranged on outside slope protection pile 2 across some slope protection piles 2
Portion, further strengthens the connection of slope protection pile 2.By concealed beam cage bar 41 and elongated reinforcing bar 42 using the colligation of muscle 43 is tied up, formation is embedded in
Concealed beam structure inside slope protection pile 2.The support of the concealed beam structural strengthening slope protection pile 2 so set, is accounted for while also greatly reducing
It is that more spaces are vacateed in the construction of foundation ditch 1 according to the volume of foundation ditch 1.
Specific construction mode is：
Lean on the position of proximal wall to dig the stake holes of slope protection pile 2 to the bottom of foundation ditch 1 in foundation ditch 1, steel reinforcement cage is placed inside stake holes
3, the casting concrete in steel reinforcement cage 3, after after concrete setting, forms reinforced concrete revetment pile.
The position of waist rail is estimated, the position of the side wall of foundation ditch 1 is deviated from the centre of slope protection pile 2, it is adjacent in two slope protection piles 2
Side digging groove 21, the not insertion slope protection pile 2 of groove 21, the size of groove 21 is identical with waist rail, it is ensured that waist rail can be put into.
Drilled on groove 21, the position of drilling ensures that concealed beam cage bar 41 can be implanted into length >=300mm of slope protection pile 2.
After the completion of drilling, anchoring adhesive is injected in hole, concealed beam cage bar 41 is inserted in hole.In the rows of outside of slope protection pile 2 and concealed beam master
The parallel and concordant position of muscle 41 overlaps elongated reinforcing bar 42, between slope protection pile 2, concealed beam cage bar 41 and elongated reinforcing bar 42 it is outer
Muscle 43 is tied up in portion's winding, and concealed beam cage bar 41 and elongated muscle are wrapped up to form concealed beam steel reinforcement cage.The formwork supporting plate outside concealed beam steel reinforcement cage,
Casting concrete in concealed beam steel reinforcement cage, forms armored concrete concealed beam, completes to be implanted into concealed beam 4 in the waist of slope protection pile 2.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (6)
1. a kind of armored concrete concealed beam structure being connected with slope protection pile bar planting, it is characterised in that：Bank protection is fixed on including some
Stake（2）Between concealed beam（4）, the concealed beam（4）Including being plugged on adjacent slope protection pile（2）Between be used for connect two slope protection piles
（2）Some concealed beam cage bars（41）, and it is arranged on slope protection pile（2）Outside and concealed beam cage bar（41）It is parallel, and across some
Slope protection pile（2）Elongated reinforcing bar（42）.
2. the armored concrete concealed beam structure according to claim 1 being connected with slope protection pile bar planting, it is characterised in that：Concealed beam
Cage bar（41）With elongated reinforcing bar（42）Outside hoop, which is set, some ties up muscle（43）.
3. the armored concrete concealed beam structure according to claim 2 being connected with slope protection pile bar planting, it is characterised in that：It is some
Tie up muscle（43）In slope protection pile（2）Between be uniformly distributed.
4. the armored concrete concealed beam structure according to claim 1 being connected with slope protection pile bar planting, it is characterised in that：It is elongated
Reinforcing bar（42）It is fitted in slope protection pile（2）Outside.
5. the armored concrete concealed beam structure according to claim 1 being connected with slope protection pile bar planting, it is characterised in that：Bank protection
Stake（2）For reinforced concrete pile.
6. the armored concrete concealed beam structure according to claim 1 being connected with slope protection pile bar planting, it is characterised in that：Concealed beam
Cage bar（41）It is inserted into slope protection pile（2）Length >=300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720086356.0U CN206467672U (en) | 2017-01-22 | 2017-01-22 | The armored concrete concealed beam structure being connected with slope protection pile bar planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720086356.0U CN206467672U (en) | 2017-01-22 | 2017-01-22 | The armored concrete concealed beam structure being connected with slope protection pile bar planting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206467672U true CN206467672U (en) | 2017-09-05 |
Family
ID=59702942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720086356.0U Expired - Fee Related CN206467672U (en) | 2017-01-22 | 2017-01-22 | The armored concrete concealed beam structure being connected with slope protection pile bar planting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206467672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075261A (en) * | 2022-07-20 | 2022-09-20 | 北京爱地地质工程技术有限公司 | Waist beam structure of foundation pit slope protection pile and construction method |
-
2017
- 2017-01-22 CN CN201720086356.0U patent/CN206467672U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075261A (en) * | 2022-07-20 | 2022-09-20 | 北京爱地地质工程技术有限公司 | Waist beam structure of foundation pit slope protection pile and construction method |
| CN115075261B (en) * | 2022-07-20 | 2023-09-22 | 北京爱地地质工程技术有限公司 | Waist beam structure of foundation pit slope protection pile and construction method |
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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 |
Granted publication date: 20170905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |