CN208106419U - A kind of corrugated steel concrete guard wall component of extra deep shaft - Google Patents
A kind of corrugated steel concrete guard wall component of extra deep shaft Download PDFInfo
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- CN208106419U CN208106419U CN201820493884.2U CN201820493884U CN208106419U CN 208106419 U CN208106419 U CN 208106419U CN 201820493884 U CN201820493884 U CN 201820493884U CN 208106419 U CN208106419 U CN 208106419U
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Abstract
A kind of corrugated steel concrete guard wall component of extra deep shaft, belongs to vertical component technology field, is used for rapid build vertical retaining wall.Its technical solution is：The outer diameter of corrugated steel pipe is less than vertical internal diameter, corrugated steel pipe is vertically disposed in vertical, there is the gap of casting concrete between corrugated steel pipe outer wall and vertical inner wall, steel mesh is placed in the gap between corrugated steel pipe outer wall and vertical inner wall, casting concrete in gap between corrugated steel pipe outer wall and vertical inner wall, steel mesh, concrete and corrugated steel pipe outer wall are poured and are integrated.The utility model is the pioneering of vertical retaining wall construction, solve the problems such as traditional template support operates bring complex process, long in time limit, cost is high, risk is big, greatly increase the intensity and service life of vertical retaining wall, technique is simplified, the construction time is substantially reduced, saves manpower and material resources, it reduces costs, with significant economic benefit, construction personnel does not have to enter underground work, can prevent the generation of safety accident.
Description
Technical field
The utility model relates to the vertical retaining wall components of a kind of corrugated steel and Combined concrete, belong to vertical component technology neck
Domain.
Background technique
Vertical is the critical facility of production industry, and with advances in technology with the development of production, the depth for exploiting vertical is got over
Come bigger, Deep vertical shaft or the emergence of super Deep vertical shaft.The borehole wall of vertical collapses in order to prevent, and vertical requires to construct
Retaining wall.Current deep layer vertical retaining wall mostly uses greatly armored concrete, shotcrete structure, and this dado structure has the following disadvantages：
It is poured firstly, constructing after the reinforced concrete structure borehole wall needs formwork supporting plate, heavy workload, and dangerous when vertical interior construction
Coefficient is high；Secondly, armored concrete preserving period is relatively hazardous, it is easy to appear accident, further more, shotcrete structure need to be in vertical when constructing
Portion uses a large amount of anchor poles, and construction cost is high, and danger coefficient is very high.In conclusion the cost of tradition vertical retaining wall used at present
Height, speed of application are slow, danger coefficient is higher, are badly in need of the novel dado structure of one kind to solve the above problems.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of corrugated steel concrete guard wall component of extra deep shaft,
This retaining wall component can simplify technique, use manpower and material resources sparingly, reduce cost, simultaneously to avoid the operation such as template support is carried out
Staff does not have to enter underground work, can prevent the generation of safety accident.
Solve above-mentioned technical problem technical solution be：
A kind of corrugated steel concrete guard wall component of extra deep shaft, it includes corrugated steel pipe, steel mesh, concrete, steel wave
The outer diameter of line pipe is less than vertical internal diameter, and corrugated steel pipe is vertically disposed in vertical, has between corrugated steel pipe outer wall and vertical inner wall
The gap of casting concrete, steel mesh are placed in the gap between corrugated steel pipe outer wall and vertical inner wall, corrugated steel pipe outer wall
Casting concrete in gap between vertical inner wall, steel mesh, concrete and corrugated steel pipe outer wall are poured and are integrated.
The corrugated steel concrete guard wall component of above-mentioned extra deep shaft, connection fashioned iron is reinforced on the outer wall of the corrugated steel pipe
Muscle, fashioned iron reinforcing rib is parallel with the axis of corrugated steel pipe, and multiple fashioned iron reinforcing rib rings are reinforced around corrugated steel pipe circumference uniform distribution, fashioned iron
Muscle is to be welded to connect or be bolted with corrugated steel pipe tube wall, and the concreting outside fashioned iron reinforcing rib and corrugated steel pipe is one
Body.
The corrugated steel concrete guard wall component of above-mentioned extra deep shaft is evenly equipped with anchor pole on the outer wall of the corrugated steel pipe or cuts
Power nail, anchor pole or WELDING STUDS are welded to connect or are threadedly coupled with the outer wall vertical of corrugated steel pipe, anchor pole or WELDING STUDS and steel ripple
Concreting outside pipe is integrated.
The corrugated steel concrete guard wall component of above-mentioned extra deep shaft, the corrugated steel pipe in the vertical have multiple, Duo Gegang
Bellows is connected along the depth order of vertical, and junction is welded connecting or bell and spigot connection or flanged joint.
The utility model has the beneficial effects that：
The corrugated steel pipe of the utility model plays the role of the inner support of retaining wall, corrugated steel pipe and steel mesh, concreting
It is integrated, corrugated steel pipe also acts as circumferential resistance to compression effect, considerably increases the intensity of vertical retaining wall；Fashioned iron reinforcing rib can effectively increase
The vertical intensity of strong corrugated steel pipe, meets deeper vertical project；Anchor pole or WELDING STUDS can effectively became one with concrete, and enhancing is vertical
The bulk strength of well retaining wall；Multiple corrugated steel pipes, which are linked in sequence, can satisfy the needs of vertical depth, construct very easy.
The utility model is the pioneering of vertical retaining wall construction, and it is multiple to solve traditional template support operation bring technique
Miscellaneous, the long in time limit, problems such as cost is high, risk is big, greatly increase the intensity and service life of vertical retaining wall, simplify technique,
It uses manpower and material resources sparingly, reduces cost.In the work progress of the utility model, construction personnel does not have to enter underground work, drops significantly
Low risk, can prevent the generation of safety accident, and after fulfiling assignment, corrugated steel pipe can prevent concrete disintegrating slag from falling,
Substantially increase the safety of vertical subsequent job.The utility model easy construction, substantially reduces the construction time, improves and applies
Work speed has significant economic benefit, is worthy of popularization.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the connection schematic diagram of corrugated steel pipe Yu fashioned iron reinforcing rib；
Fig. 3 is the connection schematic diagram of corrugated steel pipe and anchor pole or WELDING STUDS；
Fig. 4 is the construction schematic diagram that vertical places corrugated steel pipe；
Fig. 5 is the completion figure of Fig. 4；
Fig. 6 is the completion schematic diagram of vertical retaining wall.
It is marked in figure as follows：Vertical 1, corrugated steel pipe 2, steel mesh 3, concrete 4, fashioned iron reinforcing rib 5, anchor pole or WELDING STUDS
6, mud 7, first segment vertical 8, second segment vertical 9, third section vertical 10, overlapping casting concrete 11.
Specific embodiment
The utility model is made of corrugated steel pipe 2, steel mesh 3, concrete 4.
Fig. 1 shows that the outer diameter of corrugated steel pipe 2 is less than 1 internal diameter of vertical, and corrugated steel pipe 2 is vertically disposed in vertical 2, steel wave
There is the gap of casting concrete between 1 inner wall of 2 outer wall of line pipe and vertical, steel mesh 2 is placed on 2 outer wall of corrugated steel pipe and vertical 1
In gap between inner wall, casting concrete 3 in the gap between 1 inner wall of 2 outer wall of corrugated steel pipe and vertical, steel mesh 3, coagulation
Soil 4 is poured with 1 outer wall of corrugated steel pipe to be integrated.It can replace traditional reinforced concrete core-tube using the retaining wall of this structure,
Corrugated steel pipe 2 plays the role of the inner support of retaining wall, and corrugated steel pipe 2 also acts as circumferential resistance to compression, considerably increases vertical retaining wall
Intensity.Another remarkable advantage of this dado structure, which is that of avoiding, carries out the operation such as traditional template support, construction personnel
Without entering underground work, risk is greatly reduced, the generation of safety accident can be prevented, and after fulfiling assignment, steel ripple
Pipe 2 can prevent concrete disintegrating slag from falling, and substantially increase the safety of 1 subsequent job of vertical.
Fig. 2 is shown, it is contemplated that the requirement of the complexity of engineering, disparity items is also different, and the utility model can also be taken
Strengthening measure.Fashioned iron reinforcing rib 5 is connected on the outer wall of corrugated steel pipe 2, fashioned iron reinforcing rib 5 is parallel with the axis of corrugated steel pipe 2,
For multiple fashioned iron reinforcing ribs 5 around 2 circumference uniform distribution of corrugated steel pipe, fashioned iron reinforcing rib 5 and 2 tube wall of corrugated steel pipe are welded connecting or spiral shell
It tethers and connects, fashioned iron reinforcing rib 5 is poured with the concrete 4 outside corrugated steel pipe 2 and is integrated.Fashioned iron reinforcing rib 5 can effectively enhance steel wave
The vertical intensity of line pipe 2 meets the needs of deeper 1 project of vertical.Fashioned iron reinforcing rib 5 can be using angle steel, channel steel, I-steel etc.
Fashioned iron steel.
Fig. 3 shows that another strengthening measure is that anchor pole or WELDING STUDS 6, anchor pole are evenly equipped on the outer wall of corrugated steel pipe 2
Or WELDING STUDS 6 is welded to connect or is threadedly coupled with the outer wall vertical of corrugated steel pipe 2, outside anchor pole or WELDING STUDS 6 and corrugated steel pipe 2
Concreting is integrated, and can effectively enhance the bulk strength of 1 retaining wall of vertical.
Fig. 4,5 displays, the process of the construction of vertical retaining wall are as follows：
Firstly, being constructed using the pit shaft that 7 retaining wall mode of mud completes vertical 1；
Then, first 2 bottom of corrugated steel pipe is connected into dismountable plugging structure, using mounting device, by steel ripple
Pipe 2 is put into 1 pit shaft of vertical, 2 center of corrugated steel pipe and 1 wellbore centre centering of vertical, and the mud 7 of spilling is imported corrugated steel pipe
Inside 2；
To continue, at the scene connects multiple corrugated steel pipes 2 along the depth order of vertical 1, junction is welded connecting, or
Bell and spigot connection or flanged joint will be transferred successively after the connection of multiple corrugated steel pipes 2, until transferring to the shaft bottom of vertical 1；
Then, steel mesh 2 is placed in the gap between 1 inner wall of 2 outer wall of corrugated steel pipe and vertical, recycle conduit from
1 wellbore bottom of vertical injects concrete 4, and mud 7 is squeezed out upwards；
After again, health concrete 4 arrives design strength, and the mud 7 in corrugated steel pipe 2 is discharged；
Finally, dismountable plugging structure of 2 bottom of corrugated steel pipe is removed, above step is repeated, it is deeper to continue construction
Vertical 1.
Fig. 6 shows that extra deep shaft 1 is made of multistage, and the depth H 1 of first segment vertical 8 is within the scope of 0 ~ 1000 meter, first
The aperture D1 of section corrugated steel pipe 2 is within the scope of 150-600cm；The depth H 2 of second segment vertical 9 is within the scope of 0 ~ 1000 meter, and second
The aperture D2 of section corrugated steel pipe 2 is within the scope of 80-500cm；The depth H 3 of third section vertical 10 is within the scope of 0 ~ 2000 meter, third
2 aperture D3 of corrugated steel pipe is within the scope of 30-70cm for section.Using the reinforcement side of overlapping casting concrete 11 between adjacent two sections of vertical
Formula.
Claims (4)
1. a kind of corrugated steel concrete guard wall component of extra deep shaft, it is characterised in that：It includes corrugated steel pipe（2）, steel mesh
（3）, concrete（4）, corrugated steel pipe（2）Outer diameter be less than vertical（1）Internal diameter, corrugated steel pipe（2）It is vertically disposed in vertical（1）
It is interior, corrugated steel pipe（2）Outer wall and vertical（1）There is casting concrete between inner wall（4）Gap, steel mesh（3）It is placed on steel wave
Line pipe（2）Outer wall and vertical（1）In gap between inner wall, corrugated steel pipe（2）Outer wall and vertical（1）In gap between inner wall
Casting concrete（4）, steel mesh（3）, concrete（4）With corrugated steel pipe（2）Outer wall, which pours, to be integrated.
2. the corrugated steel concrete guard wall component of extra deep shaft according to claim 1, it is characterised in that：The steel ripple
Pipe（2）Outer wall on connect fashioned iron reinforcing rib（5）, fashioned iron reinforcing rib（5）With corrugated steel pipe（2）Axis it is parallel, multiple fashioned iron
Reinforcing rib（5）Around corrugated steel pipe（2）Circumference uniform distribution, fashioned iron reinforcing rib（5）With corrugated steel pipe（2）Tube wall is welded connecting or spiral shell
It tethers and connects, fashioned iron reinforcing rib（5）With corrugated steel pipe（2）Outer concrete（4）It pours and is integrated.
3. the corrugated steel concrete guard wall component of extra deep shaft according to claim 1, it is characterised in that：The steel ripple
Pipe（2）Outer wall on be evenly equipped with anchor pole or WELDING STUDS（6）, anchor pole or WELDING STUDS（6）With corrugated steel pipe（2）Outer wall vertical welding
Connection is threadedly coupled, anchor pole or WELDING STUDS（6）With corrugated steel pipe（2）Outer concrete（4）It pours and is integrated.
4. the corrugated steel concrete guard wall component of extra deep shaft according to claim 1, it is characterised in that：The vertical
（1）Interior corrugated steel pipe（2）There are multiple, multiple corrugated steel pipes（2）Along vertical（1）Depth order connection, junction be weldering
It connects in succession or bell and spigot connects or flanged joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820493884.2U CN208106419U (en) | 2018-04-09 | 2018-04-09 | A kind of corrugated steel concrete guard wall component of extra deep shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820493884.2U CN208106419U (en) | 2018-04-09 | 2018-04-09 | A kind of corrugated steel concrete guard wall component of extra deep shaft |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533269A (en) * | 2018-04-09 | 2018-09-14 | 衡水益通管业股份有限公司 | A kind of the corrugated steel concrete guard wall and construction method of extra deep shaft |
-
2018
- 2018-04-09 CN CN201820493884.2U patent/CN208106419U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533269A (en) * | 2018-04-09 | 2018-09-14 | 衡水益通管业股份有限公司 | A kind of the corrugated steel concrete guard wall and construction method of extra deep shaft |
| CN108533269B (en) * | 2018-04-09 | 2024-08-06 | 衡水益通管业股份有限公司 | Corrugated steel concrete retaining wall of ultra-deep vertical shaft and construction method |
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