CN212376332U - Be used for steel pipe corridor frame bottom installation connected node structure - Google Patents
Be used for steel pipe corridor frame bottom installation connected node structure Download PDFInfo
- Publication number
- CN212376332U CN212376332U CN202020583856.7U CN202020583856U CN212376332U CN 212376332 U CN212376332 U CN 212376332U CN 202020583856 U CN202020583856 U CN 202020583856U CN 212376332 U CN212376332 U CN 212376332U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- layer
- steel plate
- plate
- fixed
- 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
Abstract
The utility model provides a bottom installation connecting node structure for a steel pipe gallery frame, which comprises a gray soil layer, a cushion layer, a foundation pier, a steel pipe, a filling layer, a connecting steel plate, a stiffening plate, a ground paving structural layer and a steel pipe seat; a gray soil layer is laid below the cushion layer, a plain soil layer is arranged at the bottom of the gray soil layer and is tamped, a foundation pier is built on the cushion layer, a mounting hole is reserved in the middle of the foundation pier, the bottom of a steel pipe is arranged in the mounting hole, a connecting steel plate is sleeved on the steel pipe and is welded and fixed with the periphery of the steel pipe, the connecting steel plate is fixed on the foundation pier through expansion bolts, a filling layer is arranged in a gap between the steel pipe and the periphery of the mounting hole and is tamped, and the filling layer is a C25 fine stone concrete filling layer; the reinforced steel plate is characterized in that reinforcing plates in the shape of a trapezoid cross section are uniformly arranged on the connecting steel plate around the steel pipe, the bottom of each reinforcing plate is welded and fixed with the connecting steel plate, the side faces of the reinforcing plates are welded and fixed with the outer wall of the steel pipe, plain soil layers are arranged on the foundation pier and the cushion layer, and a ground paving structure layer is arranged on each plain soil layer.
Description
Technical Field
The utility model relates to a fixed technical field of steel pipe corridor frame installation especially relates to a be used for steel pipe corridor frame bottom erection joint node structure.
Background
With the rapid development of buildings, people have higher and higher pursuits on building arts; the steel pipe gallery frame can be seen in various parks and scenic spots, the bottom of the existing steel pipe gallery frame is poor in fixation with a ground foundation, the bottom of the steel pipe gallery frame is unstable in fixation, easy to shake, easy to damage the gallery frame and short in service life, and therefore a structure for installing and connecting the bottom of the steel pipe gallery frame is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide one kind and be used for steel pipe corridor frame bottom erection joint node structure, adopt the utility model discloses a basic mound has been pour to the structure in ground basis below, fixes the steel pipe bottom in the mounting hole of basic mound, and the cooperation has connecting steel plate, stiffened plate and filling layer, and stability is good, and connection structure intensity is higher, long service life.
In order to achieve the above object, the utility model adopts the following technical scheme: a connecting node structure for mounting the bottom of a steel pipe gallery frame comprises a gray soil layer, a cushion layer, a foundation pier, a steel pipe, a filling layer, a connecting steel plate, a stiffening plate, a ground pavement structural layer and a steel pipe seat; the cushion layer is a C15 concrete cushion layer with the thickness of 100mm, a 250mm thick lime-soil layer is laid below the cushion layer, the bottom of the lime-soil layer is provided with plain soil layer tamping treatment, a C30 reinforced concrete foundation pier with the height of 500mm is built on the cushion layer, a mounting hole with the diameter of 160mm and the depth of 400mm is reserved in the middle of the foundation pier, the bottom of a steel pipe is arranged in the mounting hole, the steel pipe is sleeved with a rectangular cross-section-shaped connecting steel plate, the connecting steel plate and the periphery of the steel pipe are welded and fixed, the connecting steel plate is fixed on the foundation pier through expansion bolts, a filling layer is arranged in a gap between the steel pipe and the periphery of the mounting hole for filling, and the filling layer is a C25; the reinforced steel plate is characterized in that reinforcing plates in the shape of a trapezoid cross section are uniformly arranged on the connecting steel plate around the steel pipe, the bottom of each reinforcing plate is welded and fixed with the connecting steel plate, the side faces of the reinforcing plates are welded and fixed with the outer wall of the steel pipe, plain soil layers are arranged on the foundation pier and the cushion layer, and a ground paving structure layer is arranged on each plain soil layer.
Preferably, the diameter of the steel pipe is 120mm, the bottom of the steel pipe is a straight rod, the steel pipe is a bent rod above the ground pavement structural layer, and a steel pipe seat can be welded and fixed on the bent rod.
Preferably, the connecting steel plate has a gauge of 500 × 500 × 10mm, and the stiffening plate has a thickness of 10 mm.
Preferably, the width of the lime soil layer is 1200mm, the width of the bedding course is 1000mm, and the width of the foundation pier is 800 mm.
The utility model has the advantages that: adopt the utility model discloses a basic mound has been pour to the structure in ground foundation below, fixes the steel pipe bottom in the mounting hole of basic mound, and the cooperation has connecting steel plate, stiffening plate and filling layer, and stability is good, and connection structure intensity is higher, long service life.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
FIG. 1 is a schematic view of a bottom installation and connection node structure for a steel pipe gallery frame.
Wherein: 1 is a gray soil layer, 2 is a cushion layer, 3 is a foundation pier, 4 is a steel pipe, 5 is a filling layer, 6 is a connecting steel plate, 7 is a stiffening plate, 8 is a ground pavement structural layer, 9 is a steel pipe seat, 1-1 is a plain soil layer, and 3-1 is a mounting hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the connecting node structure for mounting the bottom of the steel pipe gallery frame comprises a gray soil layer 1, a cushion layer 2, a foundation pier 3, a steel pipe 4, a filling layer 5, a connecting steel plate 6, a stiffening plate 7, a ground pavement structural layer 8 and a steel pipe seat 9; the cushion layer 2 is a C15 concrete cushion layer with the thickness of 100mm, a 250mm thick gray soil layer 1 is laid below the cushion layer 2, the bottom of the gray soil layer 1 is provided with plain soil layer tamping treatment, a C30 reinforced concrete foundation pier 3 with the height of 500mm is built on the cushion layer 2, the middle part of the foundation pier 3 is reserved with an installation hole 3-1 with the diameter of 160mm and the depth of 400mm, the bottom of a steel pipe 4 is arranged in the installation hole 3-1, the steel pipe 4 is sleeved with a rectangular cross-section-shaped connecting steel plate 6, the connecting steel plate 6 is welded and fixed with the periphery of the steel pipe 4, the connecting steel plate 6 is fixed on the foundation pier 3 by expansion bolts, a filling layer 5 is arranged in a gap between the steel pipe 4 and the periphery of the installation hole 3-1 and is filled with a C25 fine stone concrete filling layer; the reinforced concrete foundation is characterized in that reinforcing plates 7 of trapezoidal section shapes are uniformly arranged on the connecting steel plates 6 around the steel pipes 4, the bottoms of the reinforcing plates 7 are fixedly welded with the connecting steel plates 6, the side faces of the reinforcing plates 7 are fixedly welded with the outer walls of the steel pipes 4, plain soil layers 1-1 are arranged on the peripheries of the foundation piers 3 and the cushion layer 2, and a ground paving structural layer 8 is arranged on the plain soil layers 1-1.
During specific implementation, the diameter of the steel pipe 4 is 120mm, the bottom of the steel pipe 4 is a straight rod, the steel pipe 4 is a bent rod above the ground paving structural layer 8, and the steel pipe seat 9 can be welded and fixed on the bent rod.
In specific implementation, the connecting steel plate 6 has a specification of 500 × 500 × 10mm, and the stiffening plate 7 has a thickness of 10 mm.
In specific implementation, the width of the lime soil layer 1 is 1200mm, the width of the cushion layer 2 is 1000mm, and the width of the foundation pier 3 is 800 mm.
Claims (4)
1. The utility model provides a be used for steel pipe corridor frame bottom installation connected node structure which characterized in that: the foundation comprises a gray soil layer, a cushion layer, a foundation pier, a steel pipe, a filling layer, a connecting steel plate, a stiffening plate, a ground pavement structural layer and a steel pipe seat; the cushion layer is a C15 concrete cushion layer with the thickness of 100mm, a 250mm thick lime-soil layer is laid below the cushion layer, the bottom of the lime-soil layer is provided with plain soil layer tamping treatment, a C30 reinforced concrete foundation pier with the height of 500mm is built on the cushion layer, a mounting hole with the diameter of 160mm and the depth of 400mm is reserved in the middle of the foundation pier, the bottom of a steel pipe is arranged in the mounting hole, the steel pipe is sleeved with a rectangular cross-section-shaped connecting steel plate, the connecting steel plate and the periphery of the steel pipe are welded and fixed, the connecting steel plate is fixed on the foundation pier through expansion bolts, a filling layer is arranged in a gap between the steel pipe and the periphery of the mounting hole for filling, and the filling layer is a C25; the reinforced steel plate is characterized in that reinforcing plates in the shape of a trapezoid cross section are uniformly arranged on the connecting steel plate around the steel pipe, the bottom of each reinforcing plate is welded and fixed with the connecting steel plate, the side faces of the reinforcing plates are welded and fixed with the outer wall of the steel pipe, plain soil layers are arranged on the foundation pier and the cushion layer, and a ground paving structure layer is arranged on each plain soil layer.
2. The structure of claim 1, in which: the diameter of steel pipe is 120mm, and the steel pipe bottom is the straight-bar, and the steel pipe is the crooked pole above the structure layer of mating formation, and it has the steel pipe seat to weld to be fixed with on the crooked pole.
3. The structure of claim 1, in which: the connecting steel plate has the specification of 500 multiplied by 10mm, and the thickness of the stiffening plate is 10 mm.
4. The structure of claim 1, in which: the width of grey soil layer is 1200mm, and the width of bed course is 1000mm, and the width of basis mound is 800 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020583856.7U CN212376332U (en) | 2020-04-17 | 2020-04-17 | Be used for steel pipe corridor frame bottom installation connected node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020583856.7U CN212376332U (en) | 2020-04-17 | 2020-04-17 | Be used for steel pipe corridor frame bottom installation connected node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212376332U true CN212376332U (en) | 2021-01-19 |
Family
ID=74160466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020583856.7U Active CN212376332U (en) | 2020-04-17 | 2020-04-17 | Be used for steel pipe corridor frame bottom installation connected node structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212376332U (en) |
-
2020
- 2020-04-17 CN CN202020583856.7U patent/CN212376332U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105648892A (en) | Arch bridge structure adopting foam concrete and corrugated steel sheets and construction method of arch bridge structure | |
| CN109457568B (en) | Construction process for prefabricated post-tensioning prestressed assembly pavement of bilateral superposed beam | |
| CN202787055U (en) | Pier fixed connection structure of steel structure overhead bridge | |
| CN113152185A (en) | Full-assembly type road with pile plate roadbed supporting prefabricated pavement and construction method thereof | |
| CN108035379B (en) | Comprehensive pipe gallery and construction method thereof | |
| CN109577121A (en) | A kind of assembled self-balancing channel design system and its rapid constructing method | |
| CN212376332U (en) | Be used for steel pipe corridor frame bottom installation connected node structure | |
| CN210134366U (en) | Load shedding type corrugated steel culvert structure | |
| CN106245546A (en) | A kind of corrugated steel Pipe rack | |
| CN212428201U (en) | Be used for steel pipe corridor frame bottom to strengthen installation connected node structure | |
| CN111501959B (en) | Combined cast-in-situ drainage ditch and construction method | |
| CN205474790U (en) | Light -duty arched bridge | |
| CN209636573U (en) | A kind of assembled self-balancing channel design system | |
| CN114457810A (en) | Foundation pit inner support system based on permanent-temporary combination and construction method thereof | |
| CN210238174U (en) | Old way transformation deep disease combined type micro pile reinforced structure | |
| CN210917058U (en) | Assembled railway culvert | |
| CN210288625U (en) | Open joint blind ditch escape canal structure | |
| CN110374141A (en) | The construction method of inspection shaft is perfused after a kind of precast module type | |
| CN220978278U (en) | Rainwater intersection well for highway widening | |
| CN212427418U (en) | A drainage grate strengthens node structure for park pavement | |
| CN216712592U (en) | Novel roadbed applying foamed light soil | |
| CN212153467U (en) | Handing-over structure of basement roof and outdoor ground basis | |
| CN216712993U (en) | Pile plate structure adopting steel cylinder-concrete combined connecting piece | |
| CN215482035U (en) | Replaceable road surface | |
| CN215857913U (en) | Active retaining wall disease foam concrete repair structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |