CN208219671U - Support reinforcement structure in Extra-Deep Foundation Pit - Google Patents
Support reinforcement structure in Extra-Deep Foundation Pit Download PDFInfo
- Publication number
- CN208219671U CN208219671U CN201820786833.9U CN201820786833U CN208219671U CN 208219671 U CN208219671 U CN 208219671U CN 201820786833 U CN201820786833 U CN 201820786833U CN 208219671 U CN208219671 U CN 208219671U
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- connection sheet
- foundation pit
- extra
- concrete pile
- reinforced concrete
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Abstract
The utility model relates to a kind of construction structures, the support reinforcement structure being intended to provide in a kind of Extra-Deep Foundation Pit, its key points of the technical solution are that including the soil nail wall that surrounding on the inside of deep basal pit is arranged in, deposited reinforced concrete pile is equipped at the soil nailing inner wall, the setting of adjacent reinforced concrete bored concrete pile interval, it further include connecting elements, the connecting elements includes connection sheet and setscrew, the connection sheet is equipped with through-hole, the setscrew passes through through-hole and connection sheet and soil nail wall links together, the deposited reinforced concrete pile is between soil nail wall and connection sheet；Support reinforcement structure in this Extra-Deep Foundation Pit can be avoided deposited reinforced concrete pile inclination, or even collapse.
Description
Technical field
The utility model relates to a kind of construction structures, more specifically, it relates to the branch in a kind of Extra-Deep Foundation Pit
Protect ruggedized construction.
Background technique
Pattern foundation pit supporting structure is the safety to guarantee Underground Construction and foundation pit surrounding environment, to foundation pit side-wall and peripheral ring
Supporting and retaining system, reinforcing and the safeguard measure that border uses.
Notification number is that the Chinese patent of CN207160019U discloses a kind of deep pit support protection unit, it includes being spaced in advance
More deposited reinforced concrete piles of surrounding on the inside of deep basal pit to be dug are embedded in, it is outer per adjacent two deposited reinforced concrete piles
Muti-piece prefabricated reinforced concrete block, the length of prefabricated reinforced concrete block are equipped between side and the edge of deep basal pit from top to down
Degree is greater than the spacing of adjacent two deposited reinforced concrete piles.
Although this deep pit support protection unit can play support action, due to adjacent reinforced concrete bored concrete pile it
Between there is no connecting elements if loose phenomenon occurs in a certain deposited reinforced concrete pile be easy to cause the armored concrete of loosening
Bored concrete pile inclination, or even collapse.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide the supportings in a kind of Extra-Deep Foundation Pit
Ruggedized construction can be avoided deposited reinforced concrete pile inclination, or even collapse.
To achieve the above object, the utility model provides following technical solution:
A kind of support reinforcement structure in Extra-Deep Foundation Pit, the soil nail wall including surrounding on the inside of deep basal pit is arranged in are described
Deposited reinforced concrete pile is equipped at soil nailing inner wall, the setting of adjacent reinforced concrete bored concrete pile interval, further includes connecting elements,
The connecting elements includes connection sheet and setscrew, and the connection sheet is equipped with through-hole, and the setscrew will across through-hole
Connection sheet links together with soil nail wall, and the deposited reinforced concrete pile is between soil nail wall and connection sheet.
By using above-mentioned technical proposal, if there is deposited reinforced concrete pile to loosen, connection sheet can be to loosening
Deposited reinforced concrete pile fastening, avoids deposited reinforced concrete pile from tilting, or even collapse.
The utility model is further arranged to: the connection sheet is set as snakelike.
By using above-mentioned technical proposal, set snakelike for connection sheet, on the one hand, can make connection sheet and soil nail wall it
Between the even closer stabilization of connection on the other hand individual deposited reinforced concrete pile can be limited, avoid reinforcing bar mixed
Solidifying soil bored concrete pile oblique impact is on adjacent deposited reinforced concrete pile.
The utility model is further arranged to: the connecting elements is set as two groups.
By using above-mentioned technical proposal, setting two groups for connecting elements can be improved the steady of deposited reinforced concrete pile
It is qualitative.
The utility model is further arranged to: two groups of connecting elements are by deposited reinforced concrete pile trisection.
By using above-mentioned technical proposal, deposited reinforced concrete pile trisection can be made two groups of companies by two groups of connecting elements
Connection member is more uniform to the fastening force of armored concrete.
The utility model is further arranged to: reinforcing rib is equipped between the connection sheet connected on adjacent soil nail wall.
By using above-mentioned technical proposal, the setting of reinforcing rib be can be improved between the connection sheet connected on adjacent soil nail wall
Stability, to improve the stability of supporting construction.
The utility model is further arranged to: being detachably connected between the reinforcing rib and connection sheet.
By using above-mentioned technical proposal, reinforcing rib is set as being detachably connected, so that reinforcing rib can reuse.
The utility model is further arranged to: the connection sheet is equipped with sliding slot, and the reinforcing rib is equipped with sliding block, described
Sliding block is in sliding fit with the sliding chute, and the sliding slot is equipped with limited block close to the one end at Deep Foundation Pit bottom.
By using above-mentioned technical proposal, when installing reinforcing rib, sliding block is slid into sliding slot, limited block can be to sliding block
It is limited, completes the installation of reinforcing rib, when dismantling reinforcing rib, pull reinforcing rib, sliding block slides in sliding slot, when sliding block is sliding
Out when sliding slot, the disassembly of reinforcing rib is completed.
The utility model is further arranged to: being equipped with reinforcing rib on connecting elements described in two groups.
By using above-mentioned technical proposal, it is equipped with reinforcing rib on two groups of connecting elements, two groups of connections can be improved simultaneously
The stability of component.
In conclusion the utility model has the following beneficial effects:
1, connection sheet can fasten the deposited reinforced concrete pile of loosening, avoid deposited reinforced concrete pile from tilting, very
To collapsing；
2, it sets snakelike for connection sheet, individual deposited reinforced concrete pile can be limited, avoid reinforcing bar mixed
Solidifying soil bored concrete pile oblique impact is on adjacent deposited reinforced concrete pile；
3, the setting of reinforcing rib can be improved the stability between the connection sheet connected on adjacent soil nail wall, to improve branch
The stability of protection structure.
Detailed description of the invention
Fig. 1 is in the present embodiment for embodying the structural schematic diagram of the utility model；
Fig. 2 is in Fig. 1 for embodying the portion the A schematic enlarged-scale view of connecting elements；
Fig. 3 is in the present embodiment for embodying the structural representation of positional relationship between connection sheet and deposited reinforced concrete pile
Figure；
Fig. 4 is in Fig. 3 for embodying the portion the B schematic enlarged-scale view of positional relationship between sliding slot and limited block.
Appended drawing reference: 1, soil nail wall；2, deposited reinforced concrete pile；3, connecting elements；4, connection sheet；5, setscrew；
6, reinforcing rib；7, sliding slot；8, sliding block；9, limited block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: the support reinforcement structure in a kind of Extra-Deep Foundation Pit, as depicted in figs. 1 and 2, including soil nail wall 1, reinforcing bar
Surrounding is arranged on the inside of deep basal pit in cast-in-place concrete pile 2 and connecting elements 3, soil nail wall 1, and setting reinforcing bar is mixed at 1 inner wall of soil nail wall
Solidifying soil bored concrete pile 2, the setting of the interval of adjacent reinforced concrete bored concrete pile 2, connecting elements 3 include connection sheet 4 and setscrew 5, even
Contact pin 4 is set as snakelike, and connection sheet 4 is equipped with through-hole, and setscrew 5 passes through through-hole and is connected to connection sheet 4 and soil nail wall 1
Together, deposited reinforced concrete pile 2 is between soil nail wall 1 and connection sheet 4.Connecting elements 3 is set as two groups, and two groups of connections
Component 3 is by 2 trisection of deposited reinforced concrete pile.
As shown in Figure 3 and Figure 4, reinforcing rib 6, and two are removably connected between the connection sheet 4 connected on adjacent soil nail wall 1
Reinforcing rib 6 is equipped on group connecting elements 3, connection sheet 4 is equipped with sliding slot 7, and reinforcing rib 6 is equipped with sliding block 8, sliding block 8 and sliding slot 7
It is slidably matched, as shown in figure 4, sliding slot 7 is equipped with limited block 9 close to the one end at Deep Foundation Pit bottom.
Implementation process: soil nail wall 1 is arranged in the surrounding on the inside of deep basal pit, sets in soil nail wall 1 away from deep-foundation side wall side
Set deposited reinforced concrete pile 2, there are gaps between adjacent reinforced concrete bored concrete pile 2, and setscrew 5 is passed through connection sheet 4
On through-hole link together with soil nail wall 1, and each deposited reinforced concrete pile 2 is made to be in the arc of snakelike connection sheet 4
In part, connection sheet 4 is made to contact at soil nail wall 1, completes the installation of connecting elements 3.
After installing connecting elements 3, the sliding block 8 on reinforcing rib 6 is aligned to the notch of 4 upper hopper chute 7 of connection sheet, makes sliding block 8
It slides into sliding slot 7, and limited block 9 can limit in the vertical direction sliding block 8, and sliding block 8 is avoided to fall off out of sliding slot 7,
To complete the installation of reinforcing rib 6.
If there is deposited reinforced concrete pile 2 to loosen, connection sheet 4 can be tight to the deposited reinforced concrete pile 2 of loosening
Gu deposited reinforced concrete pile 2 is avoided to tilt, or even collapse.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. the support reinforcement structure in a kind of Extra-Deep Foundation Pit, the soil nail wall (1) including surrounding on the inside of deep basal pit is arranged in is described
Deposited reinforced concrete pile (2) are equipped at soil nail wall (1) inner wall, the setting of adjacent reinforced concrete bored concrete pile (2) interval, feature
It is: further includes connecting elements (3), the connecting elements (3) includes connection sheet (4) and setscrew (5), the connection sheet (4)
It is equipped with through-hole, the setscrew (5) passes through through-hole and connection sheet (4) and soil nail wall (1) link together, and the reinforcing bar is mixed
Solidifying soil bored concrete pile (2) is between soil nail wall (1) and connection sheet (4).
2. the support reinforcement structure in Extra-Deep Foundation Pit according to claim 1, it is characterized in that: the connection sheet (4) is set
It is set to snakelike.
3. the support reinforcement structure in Extra-Deep Foundation Pit according to claim 1, it is characterized in that: the connecting elements (3)
It is set as two groups.
4. the support reinforcement structure in Extra-Deep Foundation Pit according to claim 3, it is characterized in that: two groups of connecting elements (3)
By deposited reinforced concrete pile (2) trisection.
5. the support reinforcement structure in Extra-Deep Foundation Pit according to claim 3, it is characterized in that: on adjacent soil nail wall (1)
Reinforcing rib (6) are equipped between the connection sheet (4) of connection.
6. the support reinforcement structure in Extra-Deep Foundation Pit according to claim 5, it is characterized in that: the reinforcing rib (6) with
Connection sheet is detachably connected between (4).
7. the support reinforcement structure in Extra-Deep Foundation Pit according to claim 6, it is characterized in that: in the connection sheet (4)
Equipped with sliding slot (7), the reinforcing rib (6) is equipped with sliding block (8), and the sliding block (8) is slidably matched with sliding slot (7), the sliding slot
(7) one end close to Deep Foundation Pit bottom is equipped with limited block (9).
8. the support reinforcement structure in Extra-Deep Foundation Pit according to claim 5, it is characterized in that: connecting elements described in two groups
(3) reinforcing rib (6) are equipped on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820786833.9U CN208219671U (en) | 2018-05-23 | 2018-05-23 | Support reinforcement structure in Extra-Deep Foundation Pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820786833.9U CN208219671U (en) | 2018-05-23 | 2018-05-23 | Support reinforcement structure in Extra-Deep Foundation Pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208219671U true CN208219671U (en) | 2018-12-11 |
Family
ID=64506657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820786833.9U Expired - Fee Related CN208219671U (en) | 2018-05-23 | 2018-05-23 | Support reinforcement structure in Extra-Deep Foundation Pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208219671U (en) |
-
2018
- 2018-05-23 CN CN201820786833.9U patent/CN208219671U/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 |
Granted publication date: 20181211 Termination date: 20210523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |