CN211948468U - High-strength foundation pit supporting embedded part - Google Patents
High-strength foundation pit supporting embedded part Download PDFInfo
- Publication number
- CN211948468U CN211948468U CN202020391922.0U CN202020391922U CN211948468U CN 211948468 U CN211948468 U CN 211948468U CN 202020391922 U CN202020391922 U CN 202020391922U CN 211948468 U CN211948468 U CN 211948468U
- Authority
- CN
- China
- Prior art keywords
- supporting
- embedded part
- foundation pit
- strength
- connecting piece
- 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
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a built-in fitting is strutted to high-strength pit relates to excavation supporting construction technical field. The technical scheme is that the embedded part is strutted to high-strength pit, including the supporting disk that is used for supporting the foundation ditch bracing, a side fixedly connected with of supporting disk is used for pouring the mounting in the cement mound, and another side fixedly connected with is used for connecting the connecting piece of foundation ditch bracing. The utility model discloses it is rational in infrastructure, conveniently connect the foundation ditch bracing through this built-in fitting for supporting construction intensity is high, simple to operate, safety.
Description
Technical Field
The utility model relates to a foundation ditch supporting construction technical field, in particular to built-in fitting is strutted to high-strength pit.
Background
The foundation pit support is a supporting, reinforcing and protecting measure adopted for the side wall of the foundation pit and the surrounding environment in order to protect the safety of the construction of an underground structure and the surrounding environment of the foundation pit.
In the setting and the installation of excavation supporting, generally pour the cement mound in the excavation to pre-buried required built-in fitting on the cement mound, then connect the Larsen steel sheet pile of excavation bracing in order to support the excavation lateral wall on the built-in fitting, make Larsen steel sheet pile receive the earth that supports in order to block the excavation lateral wall, prevent that earth from collapsing into in the excavation.
A novel foundation pit supporting embedded part is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a built-in fitting is strutted to high-strength pit can provide support or pulling force for the foundation ditch bracing steadily.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a built-in fitting is strutted to high-strength pit, is including the supporting disk that is used for supporting the foundation ditch bracing, a side fixedly connected with of supporting disk is used for pouring the mounting in the cement pier, and another side fixedly connected with is used for connecting the connecting piece of foundation ditch bracing.
Through adopting above-mentioned scheme, when the installation built-in fitting, pour the cement pier in the foundation ditch to pour the mounting in the cement pier, the supporting disk then laminates and supports on the cement pier, after the cement pier solidifies, the foundation ditch bracing is connected to the rethread connecting piece, because the mounting is pour in the cement pier, make the built-in fitting be difficult for breaking away from on the cement pier, the laminating of supporting disk supports on the cement pier simultaneously, thereby can provide stable support or pulling force for the foundation ditch bracing of connecting.
The utility model discloses further set up to: the fixing piece is J-shaped, and the fixing piece is uniformly distributed at intervals along the circumference of the supporting disc.
Through adopting above-mentioned scheme, set up the mounting into the J style of calligraphy to the mounting can catch hold the cement mound better, thereby improves the joint strength between built-in fitting and the cement mound, provides the pulling force for the foundation ditch bracing better.
The utility model discloses further set up to: the connecting piece is a screw rod, the connecting piece is uniformly distributed along the circumference of the supporting disc at intervals, and the connecting piece is in threaded connection with a nut and is sleeved with an elastic washer.
Through adopting above-mentioned scheme, at the end connection ring flange of foundation ditch bracing, set up the connecting piece into the screw rod, the screw rod passes the round hole on the ring flange, and the rethread nut is connected fixedly to set up the elastic washer in order to prevent that the nut is not hard up, make and can be connected firmly between built-in fitting and the foundation ditch bracing.
The utility model discloses further set up to: the fixing piece with the equal number of connecting piece sets up, just the fixing piece with the connecting piece sets up at interval in proper order, the connecting piece is in adjacent two on the central line of fixing piece.
Through adopting above-mentioned scheme, set up the equivalent with mounting and connecting piece, and set up both at intervals in proper order, be connected with the built-in fitting when the foundation ditch bracing, the built-in fitting receives the pulling force that comes from the foundation ditch bracing, the pulling force passes through on the connecting piece transmits the supporting disk, the rethread supporting disk is used on the mounting, the rethread mounting is used on the cement mound, at this moment, the pulling force that comes from the connecting piece can be used on the mounting uniformly, on the cement mound is shared again, thereby make the even atress of each part of built-in fitting provide the pulling force with the foundation ditch bracing better.
The utility model discloses further set up to: the diameter of the circumference where the connecting piece is located is larger than that of the circumference where the fixing piece is located.
By adopting the scheme, when the embedded part is subjected to the pulling force from the foundation pit diagonal bracing, the connecting part is stressed, when the diameter of the circumference where the connecting part is located is larger than that of the circumference where the fixing part is located, the connecting part is located at the outer ring of the fixing part, the pulling force of the connecting part is more dispersed than that of the fixing part, so that the fixing part can bear larger pulling force, and the embedded part is better fixed.
The utility model discloses further set up to: the hook part of the fixing piece bends towards the circle center line of the supporting disk.
Through adopting above-mentioned scheme, set up the crotch part of mounting to buckling to the centre of a circle line department of supporting disk, block each other between the mounting to avoid the mounting to catch on other things, reduce the danger of removal in-process.
The utility model discloses further set up to: the mounting with supporting disk is integrative to be set up, the connecting piece with the supporting disk welding.
By adopting the scheme, the fixing part and the supporting disc are integrally arranged, when the embedded part is fixed, the fixing part is poured and fixed in the cement pier, and the welding and fixing position of the connecting part can be adjusted as required.
The utility model discloses further set up to: the circular surfaces on the two sides of the supporting disk are arched.
Through adopting above-mentioned scheme, set up the both sides disc of supporting disk into the arch for the supporting disk can bear bigger power and non-deformable.
To sum up, the utility model discloses following beneficial effect has: the strength is high, and the support or the pulling force can be provided for the foundation pit diagonal bracing firmly.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment.
Reference numerals: 1. a support disc; 2. a fixing member; 3. a connecting member; 4. a nut; 5. an elastic washer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the high-strength foundation pit supporting embedded part comprises a supporting disc 1 for supporting a foundation pit diagonal brace, wherein the supporting disc 1 is circular, and circular surfaces on two sides of the supporting disc 1 are slightly arched.
A side face of the supporting plate 1 is integrally provided with a fixing part 2 used for pouring in a cement pier, the fixing part 2 is J-shaped, the fixing part 2 is distributed along the circumference of the supporting plate 1 at intervals, and the hook direction of the fixing part 2 bends towards the circle center line direction of the supporting plate 1.
When the embedded part is fixed, the fixing part 2 is directly poured into the cement pier, and the supporting disk 1 is attached to the cement pier, so that the hook of the fixing part 2 can well hook the cement pier, and the connection strength between the embedded part and the cement pier is increased; the support disc 1 is attached to the cement pier, and meanwhile, good support can be provided.
Supporting disk 1 welding distribution has connecting piece 3 on the side of mounting 2 dorsad, and connecting piece 3 is the screw rod to connecting piece 3 also has nut 4 and has cup jointed elastic washer 5 along the even interval distribution of circumference of supporting disk 1, threaded connection on connecting piece 3.
When connecting the foundation ditch bracing, the support steel pipe tip of foundation ditch bracing is provided with the ring flange, and connecting piece 3 passes in the connecting hole on the ring flange, and rethread nut 4 is fixed for keep fixed between supporting disk 1 and the foundation ditch bracing, elastic washer 5 is then for preventing that nut 4 from taking place to become flexible.
The number of mounting 2 equals with the number of connecting piece 3 to mounting 2 and connecting piece 3 interval in proper order set up, and connecting piece 3 is in the central line of two adjacent mountings 2, and the diameter of the circumference that connecting piece 3 is located is greater than the diameter of the circumference that mounting 2 is located, makes connecting piece 3 when receiving the pulling force that comes from the foundation ditch bracing, and the pulling force that supporting disk 1 bore can be evenly dispersed better and act on mounting 2.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a built-in fitting is strutted to high strength pit which characterized in that: including supporting disk (1) that is used for supporting the foundation ditch bracing, a side fixedly connected with of supporting disk (1) is used for pouring mounting (2) in the cement pier, and another side fixedly connected with is used for connecting piece (3) of foundation ditch bracing.
2. The high-strength foundation pit supporting embedded part according to claim 1, characterized in that: the fixing piece (2) is J-shaped, and the fixing piece (2) is distributed along the circumference of the supporting disc (1) at even intervals.
3. The high-strength foundation pit supporting embedded part according to claim 2, characterized in that: the connecting piece (3) is a screw rod, the connecting piece (3) is uniformly distributed at intervals along the circumference of the supporting plate (1), and the connecting piece (3) is in threaded connection with a nut (4) and is sleeved with an elastic washer (5).
4. The high-strength foundation pit supporting embedded part according to claim 3, wherein: the fixing piece (2) and the connecting pieces (3) are arranged in equal number, the fixing piece (2) and the connecting pieces (3) are arranged in sequence at intervals, and the connecting pieces (3) are located on the middle lines of the two adjacent fixing pieces (2).
5. The high-strength foundation pit supporting embedded part according to claim 3, wherein: the diameter of the circumference where the connecting piece (3) is located is larger than that of the circumference where the fixing piece (2) is located.
6. The high-strength foundation pit supporting embedded part according to claim 2, characterized in that: the hook part of the fixing piece (2) bends towards the circle center line of the supporting disk (1).
7. The high-strength foundation pit supporting embedded part according to claim 3, wherein: the fixing piece (2) and the supporting disc (1) are integrally arranged, and the connecting piece (3) is welded with the supporting disc (1).
8. The high-strength foundation pit supporting embedded part according to claim 1, characterized in that: the circular surfaces on two sides of the supporting disc (1) are arched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020391922.0U CN211948468U (en) | 2020-03-24 | 2020-03-24 | High-strength foundation pit supporting embedded part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020391922.0U CN211948468U (en) | 2020-03-24 | 2020-03-24 | High-strength foundation pit supporting embedded part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211948468U true CN211948468U (en) | 2020-11-17 |
Family
ID=73185592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020391922.0U Active CN211948468U (en) | 2020-03-24 | 2020-03-24 | High-strength foundation pit supporting embedded part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211948468U (en) |
-
2020
- 2020-03-24 CN CN202020391922.0U patent/CN211948468U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211948468U (en) | High-strength foundation pit supporting embedded part | |
| CN111764931A (en) | High-ground-stress weak surrounding rock tunnel supporting structure and construction method thereof | |
| CN109654295B (en) | Temporary thrust block for elbow access point, construction method and design method thereof | |
| CN212506258U (en) | Angle-adjustable prestressed anchor cable steel support | |
| CN213926289U (en) | Steel supporting structure for underground diaphragm wall support of foundation pit | |
| CN202039590U (en) | Steel pipe type scaffold wall connecting device | |
| CN103850251B (en) | A kind of Model analysis | |
| CN210263070U (en) | A reinforcement bar for foundation ditch shaped steel supports system of strutting | |
| CN112523775A (en) | Novel contact channel prestress support device | |
| CN211922647U (en) | Safe type underground structure | |
| CN207092104U (en) | A kind of steel-pipe pile attachment structure | |
| CN210262677U (en) | Embedded part for laying cable bridge | |
| CN214695657U (en) | Foundation pit supporting coaming convenient to dismantle | |
| CN201250516Y (en) | Single-side wall mould holder strengthening device | |
| CN216839483U (en) | Save operating time's foundation ditch supporting construction of soil nail bored concrete pile anchor cable combination | |
| CN207901085U (en) | Multiplexing combined pipeline support bracket for installing large-diameter steel pipe | |
| CN208803461U (en) | A kind of building road built pile | |
| CN209457038U (en) | A kind of piping lane mounting device | |
| CN207314348U (en) | A kind of fixed structure of flare template | |
| CN110565676A (en) | Cantilever type tower crane foundation structure and construction method thereof | |
| CN212958013U (en) | Engineering is with consolidating wall body with waterproof function | |
| CN202347528U (en) | Steel tube inserted foundation | |
| CN220437371U (en) | Dynamic monitoring device for reinforced concrete of hydraulic building | |
| CN201367735Y (en) | Adjustable reinforced cable device | |
| CN210134411U (en) | Steel-pipe pile diversion guiding device that divides water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |