CN211973572U - Processing device for solving conflict between steel pipe stand column and main structure - Google Patents
Processing device for solving conflict between steel pipe stand column and main structure Download PDFInfo
- Publication number
- CN211973572U CN211973572U CN202020021095.6U CN202020021095U CN211973572U CN 211973572 U CN211973572 U CN 211973572U CN 202020021095 U CN202020021095 U CN 202020021095U CN 211973572 U CN211973572 U CN 211973572U
- Authority
- CN
- China
- Prior art keywords
- column
- steel
- lattice
- fixedly connected
- conflict
- 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 processing device for solving the conflict between steel tube stand columns and main body structures, which belongs to the technical field of building engineering, and the structure of the processing device comprises a base, lattice columns and a supporting beam, wherein more than one group of lattice columns are fixedly connected in the vertical direction above the base, each group is at least provided with two lattice columns, and a supporting beam passing channel is formed between two adjacent lattice columns; a supporting body is fixedly connected between two adjacent latticed columns in the unit group at the same horizontal position, and a supporting beam mechanism is fixedly arranged in the middle of the supporting body between the two adjacent latticed columns; the top of the top bearing plate is provided with a vertically arranged hydraulic jack, and the top of the hydraulic jack is abutted with the bottom surface of the supporting beam. The utility model discloses a structural style that the stand underpins uses the compound mode of lattice column + joist + jack, realizes the structure of interior support steel pipe stand of underpinning to replace the steel pipe stand, avoided supporting construction and major structure conflict, solved the problem that the scene is difficult to the construction.
Description
Technical Field
The utility model belongs to the technical field of the building engineering technique and specifically relates to a solve processing apparatus of steel pipe stand and major structure conflict.
Background
Generally, super high-rise buildings are often accompanied by ultra-deep foundation pits, the supporting structure of the ultra-deep foundation pits is often supported by supports, the number of underground indoor structural members is large, the size is large, and part of structures conflict with the supporting structure to influence the structural construction. For the above reasons, the building engineering needs to develop and develop new requirements and methods for the support removal and replacement method.
Disclosure of Invention
The technical task of the utility model is to solve the not enough of prior art, provide a processing apparatus who solves steel pipe stand and major structure conflict.
The technical proposal of the utility model is realized in the following way, the processing device for solving the conflict between the steel pipe upright post and the main body structure comprises a base, a lattice column and a supporting beam,
more than one group of lattice columns are fixedly connected in the vertical direction above the base, each group is at least provided with two lattice columns, and a supporting beam passing channel is formed between every two adjacent lattice columns;
the lattice columns are arranged in groups along the span direction of the support beam;
each lattice column is in a structure that four pieces of angle steel are vertically arranged in parallel to form a rectangular column body, and a steel sheet web is fixedly connected between two adjacent angle steels on the periphery of the column body to form the lattice column together;
the bottom end of the lattice column is fixedly connected with an embedded part, and the embedded part is fixedly connected to the base;
a support body is fixedly connected between two adjacent latticed columns in the unit group at the same horizontal position, and the support body is horizontally arranged;
two ends of the supporting body are respectively and fixedly connected to the column bodies of the two adjacent lattice columns;
a joist mechanism is fixedly arranged in the middle of the support body between the two adjacent lattice columns;
the joist mechanism is composed of a left side plate, a right side plate, a bottom plate, a top plate and a top bearing plate,
i-shaped steel plates which are arranged in front and back are arranged in the space between the bottom plate and the top plate, the I-shaped steel plates are arranged in the left-right span direction, the I-shaped steel plate surfaces are arranged in parallel, and the I-shaped steel plates are arranged in front and back in sequence at intervals in pairs;
web reinforcing ribs are fixedly connected to the front surface and the back surface of each joist steel plate body respectively, the web reinforcing ribs are vertically arranged, the side edge of each web reinforcing rib is fixedly welded with the joist steel plate surface, and the top end and the bottom end of each web reinforcing rib are respectively welded with joist steel wing edges at the top end and the bottom end of each web reinforcing rib;
the top wing of each I-shaped steel is fixedly connected with the bottom surface of the top plate;
the bottom wing of each I-shaped steel is fixedly connected with the top surface of the bottom plate;
the left edge of each I-shaped steel is fixedly connected with the left side plate;
the right edge of each I-shaped steel is fixedly connected with the right side plate;
the top plate and the top bearing plate are adjacent and fixedly connected in parallel,
the top of the top bearing plate is provided with a vertically arranged hydraulic jack, and the top of the hydraulic jack is abutted with the bottom surface of the supporting beam.
The column body of each lattice column adopts a polygonal prism or a cylinder.
The column body of each lattice column is made of channel steel, round steel or reinforcing steel bars.
The embedded part at the bottom end of the lattice column is fixed on the base through anchoring or through bolt pulling.
The supporting bodies of the lattice columns of each group are all positioned on the same horizontal plane.
The jacking direction of the hydraulic jack is vertical upwards and is vertical to the supporting beam.
A hydraulic buffer unloading oil cylinder is also arranged between the top bearing plate and the supporting beam.
The hydraulic jack adopts a self-locking stroke hydraulic jack, and is provided with a hydraulic machine.
The bottom surface of the bottom plate of the joist mechanism is fixedly provided with a technical fin.
The size, shape, column diameter and height of each group of lattice columns are the same.
Compared with the prior art, the utility model produced beneficial effect is:
the utility model discloses a solve processing apparatus of steel pipe stand and major structure conflict adopts the mode of trading the support, treats that the lattice column will prop a supporting beam stress share back, demolishs the steel pipe stand of current floor height, then carries out the construction of structure post. The problem that the supporting structure conflicts with the main structure in the foundation pit supporting process is solved through the mode.
The utility model discloses a structural style that the stand underpins uses the compound mode of lattice column + joist + jack, realizes the structure of interior support steel pipe stand of underpinning to replace the steel pipe stand, avoided supporting construction and major structure conflict, solved the problem that the scene is difficult to the construction.
The utility model discloses a solve processing apparatus of steel pipe stand and major structure conflict reasonable in design, simple structure, safe and reliable, convenient to use, easy to maintain have fine using value widely.
Drawings
FIG. 1 is a schematic view of the general assembly structure of the present invention;
FIG. 2 is a schematic structural view of a joist mechanism of the bracket of the present invention;
FIG. 3 is a schematic structural view of the lattice column of the present invention;
fig. 4 is a schematic view of a partial structure of the joist mechanism of the present invention.
The reference numerals in the drawings denote:
1. a base 2, a lattice column 3, a support beam passing channel,
4. angle steel 5, a column body 6, a steel sheet web plate,
7. the embedded parts are arranged on the outer side of the embedded part,
8. a supporting body 9, a supporting beam mechanism,
10. a left side plate 11, a right side plate 12, a bottom plate 13, a top plate 14, a top bearing plate,
15. i-steel 16, a web reinforcing rib 17 and a wing edge,
18. top wing, 19, bottom wing, 20, left edge, 21, right edge,
22. a hydraulic jack, 23, a support beam,
24. hydraulic buffer unloading oil cylinder 25 and technological fin.
Detailed Description
The following describes a processing device for solving the conflict between the steel tube column and the main structure according to the present invention in detail with reference to the accompanying drawings.
As shown in the attached drawings, the processing device for solving the conflict between the steel tube upright post and the main body structure of the utility model structurally comprises a base, a lattice column and a supporting beam,
more than one group of lattice columns 2 are fixedly connected in the vertical direction above the base 1, each group is at least provided with two lattice columns, and a supporting beam passing channel 3 is formed between two adjacent lattice columns;
the lattice columns 2 are arranged in groups in the forward direction along the span direction of the support beam;
each lattice column 2 is structurally characterized in that four pieces of angle steel 4 are vertically arranged in parallel to form a rectangular column 5, and a steel sheet web 6 is fixedly connected between two adjacent angle steels on the periphery of the column 5 to form the lattice column;
the bottom end of the lattice column 2 is fixedly connected with an embedded part 7, and the embedded part 7 is fixedly connected to the base 1;
a support body 8 is fixedly connected between two adjacent latticed columns in the unit group at the same horizontal position, and the support body 8 is horizontally arranged;
two ends of the supporting body 8 are respectively and fixedly connected to the column bodies of two adjacent lattice columns;
a joist mechanism 9 is fixedly arranged in the middle of the support bracket 8 between two adjacent lattice columns;
the joist mechanism 9 is composed of a left side plate 10, a right side plate 11, a bottom plate 12, a top plate 13 and a top bearing plate 14,
i-shaped steel 15 arranged in front and back is arranged in the space between the bottom plate 12 and the top plate 13, the I-shaped steel plate surfaces are arranged in the left-right span direction, the I-shaped steel plate surfaces are arranged in parallel, and the I-shaped steel plates are arranged in sequence in front and back at intervals in pairs;
web reinforcing ribs 16 are fixedly connected to the front surface and the back surface of the plate body of each joist steel 15 respectively, the web reinforcing ribs 16 are vertically arranged, the side edge of each web reinforcing rib is fixedly welded with the surface of the joist steel, and the top end and the bottom end of each web reinforcing rib are respectively welded with joist steel wing edges 17 at the top end and the bottom end of each web reinforcing rib;
the top wing 18 of each I-steel is fixedly connected with the bottom surface of the top plate;
the bottom wing 19 of each I-shaped steel is fixedly connected with the top surface of the bottom plate;
the left edge 20 of each I-shaped steel is fixedly connected with the left side plate 10;
the right edge 21 of each I-steel is fixedly connected with the right side plate 11;
the top plate 13 and the top bearing plate 14 are adjacent and fixedly connected in parallel,
the top of the top bearing plate 14 is provided with a hydraulic jack 22 which is vertically arranged, and the top of the hydraulic jack 22 is abutted against the bottom surface of a supporting beam 23.
The column body of each lattice column adopts a polygonal prism or a cylinder.
The column body of each lattice column is made of channel steel, round steel or reinforcing steel bars.
The embedded part at the bottom end of the lattice column is fixed on the base through anchoring or through bolt pulling.
The supporting bodies of the lattice columns of each group are all positioned on the same horizontal plane.
The jacking direction of the hydraulic jack is vertical upwards and is vertical to the supporting beam.
A hydraulic buffer unloading oil cylinder 24 is also arranged between the top bearing plate and the supporting beam.
The hydraulic jack adopts a self-locking stroke hydraulic jack, and is provided with a hydraulic machine.
The bottom surface of the bottom plate of the joist mechanism is fixedly provided with a technical fin 25.
The size, shape, column diameter and height of each group of lattice columns are the same.
The utility model discloses a solve processing apparatus of steel pipe stand and major structure conflict mainly adopt be stand underpins device: consists of lattice columns, joists and jacks.
The lattice column is made of steel, double-layer angle steel is adopted around the lattice column to form a vertical stress structure, steel sheets are transversely adopted to be welded to serve as webs, and the lower end of the lattice column is fixedly connected with a bottom plate through embedded parts.
The joist adopts three I-beams I63A as main transverse stress members, and webs are welded between the I-beams at intervals of 350mm to strengthen the stress. So as to achieve the function of enhancing the compression capacity of the joist.
The jack is used for bearing the load of the supporting beam, so that the steel pipe upright post of the supporting structure is underpinned, the supporting structure is dismantled, and the underground structure construction is completed, and the purposes of safe construction and foundation pit deformation control are achieved.
The structure of the inner support steel pipe column is realized by adopting a column underpinning mode and a combination mode of lattice columns, joists and jacks, so that the steel pipe column is replaced, the conflict between a supporting structure and a main structure is avoided, and the problem that the construction is difficult on site is solved.
Claims (10)
1. A processing device for solving the conflict between a steel pipe upright post and a main body structure is characterized by comprising a base, a lattice column and a supporting beam,
more than one group of lattice columns are fixedly connected in the vertical direction above the base, each group is at least provided with two lattice columns, and a supporting beam passing channel is formed between every two adjacent lattice columns;
the lattice columns are arranged in groups along the span direction of the support beam;
each lattice column is in a structure that four pieces of angle steel are vertically arranged in parallel to form a rectangular column body, and a steel sheet web is fixedly connected between two adjacent angle steels on the periphery of the column body to form the lattice column together;
the bottom end of the lattice column is fixedly connected with an embedded part, and the embedded part is fixedly connected to the base;
a support body is fixedly connected between two adjacent latticed columns in the unit group at the same horizontal position, and the support body is horizontally arranged;
two ends of the supporting body are respectively and fixedly connected to the column bodies of the two adjacent lattice columns;
a joist mechanism is fixedly arranged in the middle of the support body between the two adjacent lattice columns;
the joist mechanism is composed of a left side plate, a right side plate, a bottom plate, a top plate and a top bearing plate,
i-shaped steel plates which are arranged in front and back are arranged in the space between the bottom plate and the top plate, the I-shaped steel plates are arranged in the left-right span direction, the I-shaped steel plate surfaces are arranged in parallel, and the I-shaped steel plates are arranged in front and back in sequence at intervals in pairs;
web reinforcing ribs are fixedly connected to the front surface and the back surface of each joist steel plate body respectively, the web reinforcing ribs are vertically arranged, the side edge of each web reinforcing rib is fixedly welded with the joist steel plate surface, and the top end and the bottom end of each web reinforcing rib are respectively welded with joist steel wing edges at the top end and the bottom end of each web reinforcing rib;
the top wing of each I-shaped steel is fixedly connected with the bottom surface of the top plate;
the bottom wing of each I-shaped steel is fixedly connected with the top surface of the bottom plate;
the left edge of each I-shaped steel is fixedly connected with the left side plate;
the right edge of each I-shaped steel is fixedly connected with the right side plate;
the top plate and the top bearing plate are adjacent and fixedly connected in parallel,
the top of the top bearing plate is provided with a vertically arranged hydraulic jack, and the top of the hydraulic jack is abutted with the bottom surface of the supporting beam.
2. The processing device for solving the conflict between the steel tube stand column and the main body structure as claimed in claim 1, wherein: the column body of each lattice column adopts a polygonal prism or a cylinder.
3. The processing device for solving the conflict between the steel tube stand column and the main body structure as claimed in claim 1, wherein: the column body of each lattice column is made of channel steel, round steel or reinforcing steel bars.
4. The processing device for solving the conflict between the steel tube stand column and the main body structure as claimed in claim 1, wherein: the embedded part at the bottom end of the lattice column is fixed on the base through anchoring or through bolt pulling.
5. The processing device for solving the conflict between the steel tube stand column and the main body structure as claimed in claim 1, wherein: the supporting bodies of the lattice columns of each group are all positioned on the same horizontal plane.
6. The processing device for solving the conflict between the steel tube stand column and the main body structure as claimed in claim 1, wherein: the jacking direction of the hydraulic jack is vertical upwards and is vertical to the supporting beam.
7. The processing device for solving the conflict between the steel tube stand column and the main body structure as claimed in claim 1, wherein: a hydraulic buffer unloading oil cylinder is also arranged between the top bearing plate and the supporting beam.
8. The processing device for solving the conflict between the steel tube stand column and the main body structure as claimed in claim 1, wherein: the hydraulic jack adopts a self-locking stroke hydraulic jack, and is provided with a hydraulic machine.
9. The processing device for solving the conflict between the steel tube stand column and the main body structure as claimed in claim 1, wherein: the bottom surface of the bottom plate of the joist mechanism is fixedly provided with a technical fin.
10. The processing device for solving the conflict between the steel tube stand column and the main body structure as claimed in claim 1, wherein: the size, shape, column diameter and height of each group of lattice columns are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020021095.6U CN211973572U (en) | 2020-01-03 | 2020-01-03 | Processing device for solving conflict between steel pipe stand column and main structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020021095.6U CN211973572U (en) | 2020-01-03 | 2020-01-03 | Processing device for solving conflict between steel pipe stand column and main structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211973572U true CN211973572U (en) | 2020-11-20 |
Family
ID=73385960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020021095.6U Active CN211973572U (en) | 2020-01-03 | 2020-01-03 | Processing device for solving conflict between steel pipe stand column and main structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211973572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775631A (en) * | 2022-04-13 | 2022-07-22 | 上海勘测设计研究院有限公司 | Construction method for replacing support of internal support lattice column |
-
2020
- 2020-01-03 CN CN202020021095.6U patent/CN211973572U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775631A (en) * | 2022-04-13 | 2022-07-22 | 上海勘测设计研究院有限公司 | Construction method for replacing support of internal support lattice column |
| CN114775631B (en) * | 2022-04-13 | 2023-11-17 | 上海勘测设计研究院有限公司 | Construction method for replacing support of inner support lattice column |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111379334B (en) | Node connecting device of square steel tube concrete column and steel beam | |
| CN102747735A (en) | Treatment method for abnormal deformation of deep foundation pit concrete support piling | |
| CN104196163A (en) | Two-direction pre-stressed prefabricated hollow concrete slab and manufacturing method thereof | |
| CN211973572U (en) | Processing device for solving conflict between steel pipe stand column and main structure | |
| CN114673196A (en) | Zero-contact construction process for isolation layer of underground water plant | |
| CN201738597U (en) | Sectional steel and steel pipe combined type support system of beam with high and large cross section | |
| CN109778702B (en) | Incremental launching construction method for steel box girder spanning existing city overpass | |
| CN203230165U (en) | Template support platform for ultra-high cantilever structure | |
| CN109944609B (en) | Irregular widened arch section tunnel construction device and construction method | |
| US11414880B2 (en) | Reinforcing structure of unexpired concrete building floors | |
| CN212428009U (en) | Heavy bearing structure of super high-rise outer protective frame | |
| CN210370010U (en) | Truss-like boot foot for lattice support | |
| CN211647302U (en) | Reinforced concrete ramming floor support | |
| CN208950124U (en) | A kind of large-span steel truss | |
| CN219410962U (en) | Comprehensive pipe rack side wall and top plate supporting system | |
| CN219365492U (en) | Temporary fixing device for partition wall | |
| CN215168311U (en) | Temporary supporting structure for reinforcing and reforming cultural relics | |
| CN213061736U (en) | Cast-in-place construction fabricated combined support frame for concrete box girder | |
| CN219753833U (en) | High-low staggered elevator shaft concrete bottom plate construction structure | |
| CN219011914U (en) | Single-side formwork supporting system for external wall of reverse building method basement | |
| CN212153744U (en) | Node connecting device of square steel tube concrete column and steel beam | |
| CN211340440U (en) | Walking type pushing temporary pier top supporting system | |
| CN219931537U (en) | Combined support frame | |
| CN211899636U (en) | Combined mattress frame structure | |
| CN212656460U (en) | Beam-slab shared shelving beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |