CN208563306U - A kind of built-in fitting in diaphram wall wall - Google Patents
A kind of built-in fitting in diaphram wall wall Download PDFInfo
- Publication number
- CN208563306U CN208563306U CN201821129722.7U CN201821129722U CN208563306U CN 208563306 U CN208563306 U CN 208563306U CN 201821129722 U CN201821129722 U CN 201821129722U CN 208563306 U CN208563306 U CN 208563306U
- Authority
- CN
- China
- Prior art keywords
- wall
- filler tube
- built
- fitting
- funnel body
- 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
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model relates to the underground spaces field of engineering technology such as subway, electric power, China Democratic National Construction Association, the built-in fitting in a kind of diaphram wall wall is disclosed, comprising: funnel body and the filler tube connecting with the funnel body lower end；The surface of the filler tube is equipped with dowel.Built-in fitting in the diaphram wall wall can allow the smooth downlink of concreting conduit, and can guarantee the reliability of the anchor connection at concreting conduit between floor bar and diaphram wall body.
Description
Technical field
The utility model relates to the underground spaces field of engineering technology such as subway, electric power, China Democratic National Construction Association, more particularly to a kind of underground
Built-in fitting in diaphragm wall wall.
Background technique
In recent years, Urban Underground Space Excavation scale is increasing, subway, basement in high rise building, market place builet below the ground, synthesis
The constructions such as piping lane require to carry out Construction of Deep Excavation Engineering.Wherein diaphram wall can adapt to a variety of geological conditions, to complexity
Construction environment adaptive faculty is strong, and Construction on Environment influences small, good integrity, highly-safe, impervious good, it is considered to be deep basal pit work
One of optimal soil-baffling structure in journey.
When using diaphram wall to also serve as permanent structure wall in a manner of single wall, horizontal floor, roof and floor reinforcing bar is wanted can
It is connected among wall by ground, however in diaphram wall concreting pipe position, it can not be arranged with enough anchorage lengths
Pre-buried dowel, form the connection defect of floor bar and diaphram wall.And duct is poured in diaphram wall height
Elongated setting, there are two every width diaphram walls, coverage be it is biggish, such as ignored, will cause safety it is hidden
Suffer from.
Utility model content
(1) technical problems to be solved
The purpose of the utility model is to provide the built-in fittings in a kind of diaphram wall wall, it is intended to solve diaphram wall
The technical issues of concreting pipe position floor bar can not be anchored reliably.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides the built-in fitting in a kind of diaphram wall wall, comprising:
Funnel body and the filler tube being connect with the funnel body lower end；The surface of the filler tube is equipped with dowel.
Wherein, the funnel body is that quadrangular frustum pyramid shaped, the cross section of the filler tube are rectangle；Alternatively,
The funnel body is rounding taper type, and the cross section of the filler tube is circle.
Wherein, the funnel body and the filler tube are welded to connect.
Wherein, the material of the funnel body is steel plate, and the wall thickness of the funnel body is 6~10mm.
Wherein, the filler tube is made of steel plate welding, and the wall thickness of the filler tube is equal with floor bar diameter.
Wherein, the height of the filler tube is equal with slab thickness.
Wherein, the filler tube two surfaces parallel with diaphram wall face are equipped with the dowel.
Wherein, one end of the dowel of basement side and the surface of the filler tube are welded to connect, the other end setting of dowel
There is reinforced bar mechanical connector, to connect with floor bar.
(3) beneficial effect
Compared with prior art, the utility model has the advantage that
Built-in fitting in a kind of diaphram wall wall provided by the utility model, in the steel reinforcement cage and ground of diaphram wall
The built-in fitting is arranged in lower room floor boundary position, which can allow the smooth downlink of concreting conduit, and can guarantee
Between floor bar and diaphram wall body at concreting conduit anchor connection reliability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the built-in fitting in a kind of diaphram wall wall of the utility model embodiment；
Fig. 2 is the top view of the built-in fitting in a kind of diaphram wall wall of the utility model embodiment；
In figure: 1- funnel body；2- filler tube；Dowel on the inside of 3-；4- reinforced bar mechanical connector；Dowel on the outside of 5-.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Example is not intended to limit the scope of the present invention for illustrating the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.The meaning of " plurality " is at least two, such as two in the description of the present invention,
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection is also possible to be electrically connected or can communicate each other；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, the connection inside two elements or the interaction relationship of two elements be can be, unless otherwise restricted clearly.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Diaphram wall pours cell wide and is generally 400mm, every width wall 2.Diaphram wall is permanent as single wall
Structure in use, floor bar at diaphram wall concreting duct, it is necessary to have reliable anchoring.This anchoring connects
It connects, pre-buried mode is the most reliable.However anchor rib cannot protrude into diaphragm wall and pour duct, block concreting and lead
The route of pipe downlink, the anchorage length for causing diaphram wall to pour dowel at duct is insufficient.
It should be noted that funnel body is that quadrangular frustum pyramid shaped, the cross section of filler tube are rectangle；Alternatively, funnel body
For rounding taper type, the cross section of filler tube is circle.In the utility model embodiment with funnel body be fall quadrangular frustum pyramid shaped,
The cross section of filler tube be rectangle for be illustrated.
Fig. 1 is the structural schematic diagram of the built-in fitting in a kind of diaphram wall wall of the utility model embodiment, such as Fig. 1 institute
Show, comprising: funnel body 1 and the filler tube 2 being connect with funnel body lower end；Funnel body 1 is quadrangular frustum pyramid shaped, filler tube
2 cross section is rectangle, and the surface of filler tube 2 is equipped with inside dowel 3 and outside dowel 5, one end of inside dowel 3 are provided with
Reinforced bar mechanical connector.
In the present embodiment, funnel body 1 is to fall quadrangular frustum pyramid shaped to be conducive to the conduit of casting concrete from funnel body 1
Upper end is downwardly into.
It is understood that the diaphram wall is arranged in the steel reinforcement cage of diaphram wall and basement floor boundary position
Built-in fitting in wall.The conduit of casting concrete is downwardly into from the upper end of funnel body 1, to complete the mixed of diaphram wall
Solidifying soil pours.Floor bar is finally enabled effectively to be anchored at underground by the built-in fitting in the diaphram wall wall continuous
In wall.
Wherein, the material of funnel body is steel plate, and the wall thickness of funnel body is 6~10mm.In the present embodiment, funnel sheet
The wall thickness of body is illustrated for being 8mm.Funnel body uses wall thickness that muti-piece is integrally formed or passed through for the steel plate of 8mm steel plate
Wall thickness is that the steel plate splicing of 8mm steel plate forms.
Wherein, by plurality of steel plates be welded into cross section be rectangle filler tube or the filler tube using steel plate one at
The wall thickness of type, filler tube is equal with floor bar diameter.In the present embodiment, the wall thickness of filler tube is said for being 14mm
It is bright.It should be strongly noted that the wall thickness of steel plate is equal with the diameter of reinforcing bar used in basement floor.For example, basement floor
The diameter of reinforcing bar used is 14mm, then the wall thickness of filler tube is also 14mm.
Wherein, funnel body connects in succession with filler tube.
In addition, embodiment according to the present utility model, the height of filler tube 2 is equal with floor bar diameter.
It should be noted that the height of filler tube 2 is equal with the height of basement floor.For example, the height of basement floor
Degree is 150mm, then the height of filler tube 2 is also 150mm.
Fig. 2 is the top view of the built-in fitting in a kind of diaphram wall wall of the utility model embodiment, as shown in Fig. 2,
Two surfaces parallel with diaphram wall face of filler tube 2 are equipped with inside dowel 3 and outside dowel 5, and inside dowel 3 and outer
Side anchor muscle 5 is oppositely arranged.
In the present embodiment, the cross sectional shape of filler tube is rectangle, and there are four surfaces, respectively the first table for filler tube tool
Face, second surface, third surface and the 4th surface, first surface is opposite with third surface, second surface and the 4th surface phase
It is right；Also, first surface is towards outside foundation pit, and towards in foundation pit, first surface and third surface are separately installed with anchor on third surface
Muscle, first surface are equipped with outside dowel 5, and third surface is equipped with inside dowel 3.
In addition, embodiment according to the present utility model, inside dowel 3 is provided with reinforced bar mechanical connector by floor one end
4。
In the present embodiment, one end of inside dowel 3 is connect with the first surface of filler tube 2, and the other end is not provided with steel
Muscle mechanical connecting joint 4；One end of inside dowel 3 is connect with the third surface of filler tube 2, and the other end is provided with reinforcing steel bar machinery company
Connector 4.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (8)
1. the built-in fitting in a kind of diaphram wall wall characterized by comprising funnel body and with the funnel body
The filler tube of lower end connection；The surface of the filler tube is equipped with dowel.
2. the built-in fitting in diaphram wall wall as described in claim 1, which is characterized in that the funnel body is four
Prism-frustum-shaped, the cross section of the filler tube are rectangle；Alternatively,
The funnel body is rounding taper type, and the cross section of the filler tube is circle.
3. the built-in fitting in diaphram wall wall as described in claim 1, which is characterized in that the funnel body with it is described
Filler tube is welded to connect.
4. the built-in fitting in diaphram wall wall as described in claim 1, which is characterized in that the material of the funnel body
For steel plate, the wall thickness of the funnel body is 6~10mm.
5. the built-in fitting in diaphram wall wall as described in claim 1, which is characterized in that the filler tube is welded by steel plate
It connects and is made, the wall thickness of the filler tube is equal with floor bar diameter.
6. the built-in fitting in diaphram wall wall as described in claim 1, which is characterized in that the height of the filler tube with
Slab thickness is equal.
7. the built-in fitting in diaphram wall wall as described in claim 1, which is characterized in that the filler tube and underground connect
Two parallel surfaces of continuous metope are equipped with the dowel.
8. the built-in fitting in diaphram wall wall as claimed in claim 7, which is characterized in that the one of the dowel of basement side
End is welded to connect with the surface of the filler tube, and the other end of dowel is provided with reinforced bar mechanical connector, so as to floor steel
Muscle connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821129722.7U CN208563306U (en) | 2018-07-17 | 2018-07-17 | A kind of built-in fitting in diaphram wall wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821129722.7U CN208563306U (en) | 2018-07-17 | 2018-07-17 | A kind of built-in fitting in diaphram wall wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208563306U true CN208563306U (en) | 2019-03-01 |
Family
ID=65492120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821129722.7U Active CN208563306U (en) | 2018-07-17 | 2018-07-17 | A kind of built-in fitting in diaphram wall wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208563306U (en) |
-
2018
- 2018-07-17 CN CN201821129722.7U patent/CN208563306U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103255853B (en) | Tooth-groove-type connection structure of upper-layer inner wallboard of assembly-type shear wall and lower-layer inner wallboard of assembly-type shear wall | |
| CN105401595A (en) | Urban underground comprehensive steel pipe gallery | |
| CN208702444U (en) | A kind of prefabricated rail top air channel structure of postposition | |
| CN108360712A (en) | A kind of assembled steel reinforced concrete shear force wall and its construction method | |
| CN107012887B (en) | Prefabricated pin-connected panel node of arc top utility tunnel piecemeal | |
| CN208251372U (en) | A kind of assembled steel reinforced concrete shear force wall | |
| CN109778836A (en) | A kind of prefabricated ground-connecting-wall structure and structure-based construction method | |
| CN209686651U (en) | Connection structure system for fabricated shear wall | |
| CN208586722U (en) | Precast concrete assembled piping shaft | |
| CN205387754U (en) | Novel steel pipe mixes earth structure with prefabricated node | |
| CN103061357B (en) | Connection joint between basement base plate and underground diaphragm wall | |
| CN108086353A (en) | A kind of hollow wallboard spliced with cast-in-place hidden girder mixes prefabricated assembled pipe gallery and its construction method | |
| CN113293802A (en) | Construction method of inspection well | |
| CN109914644A (en) | A kind of assembled heat insulation masonry wall and preparation method thereof | |
| CN201891133U (en) | Manual assembled type self-waterproof late poured band prefabricated slab of basement outer wall | |
| CN207812488U (en) | Globality underground pipe gallery | |
| CN208563306U (en) | A kind of built-in fitting in diaphram wall wall | |
| CN205369320U (en) | Basement post -cast strip leakage protective system | |
| CN109555902B (en) | Method for installing pipeline | |
| CN111155535A (en) | Underground continuous wall and foundation slab's pre-buried steel sheet connection structure | |
| CN216787229U (en) | Basement outer wall post-cast strip assembled shutoff steel sheet structure | |
| CN209011158U (en) | Prefabricated piping lane section | |
| CN210315651U (en) | Upward inclined concrete wall formwork supporting and reinforcing structure | |
| CN107152083A (en) | Concrete-filled steel tube truss building and its construction method | |
| CN208309637U (en) | A kind of assembled monolithic concrete structure pipe gallery standard paragraphs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |