CN220790575U - Concrete wall template steel truss - Google Patents
Concrete wall template steel truss Download PDFInfo
- Publication number
- CN220790575U CN220790575U CN202321833136.1U CN202321833136U CN220790575U CN 220790575 U CN220790575 U CN 220790575U CN 202321833136 U CN202321833136 U CN 202321833136U CN 220790575 U CN220790575 U CN 220790575U
- Authority
- CN
- China
- Prior art keywords
- plate
- connecting plate
- shape
- holes
- concrete wall
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 22
- 239000010959 steel Substances 0.000 title claims abstract description 22
- 238000009415 formwork Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 230000000087 stabilizing effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 5
- 238000004873 anchoring Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Abstract
The utility model provides a concrete wall formwork steel truss, which comprises a connecting plate, an outer leaf plate and an inner leaf plate, wherein the shape of two side edges of the connecting plate is identical to the shape of a section of wall, the shape of the inner leaf plate is identical to the shape of two side edges of the connecting plate, the inner leaf plate and the outer leaf plate are fixed on two side edges of the connecting plate, the connecting plate is provided with large holes which are uniformly distributed, the gaps of the large holes are provided with small holes which are uniformly distributed, the outer leaf plate is provided with screw bolt fixing holes or screw bolt fixing nuts, and the inner leaf plate is provided with screw bolt fixing holes or screw bolt fixing nuts. The truss can form a more stable wall form after being assembled, and can greatly reduce or eliminate supporting facilities for stabilizing the appearance of the special-shaped wall. In particular to large-diameter round buildings such as chimneys, cooling towers, barns, septic tanks, reservoirs and the like.
Description
Technical Field
The utility model relates to a steel truss for a concrete wall formwork, in particular to a steel truss suitable for a special-shaped concrete wall formwork.
Background
The wall body of the building such as chimney, cooling tower, granary, septic tank, impounding reservoir is a non-planar special wall body. In the construction process of the special-shaped walls, support facilities are arranged outside the concrete wall templates, so that the stability of the wall templates can be ensured, and the required special-shaped wall shapes can be formed. The supporting facilities not only increase the construction difficulty and reduce the construction efficiency, but also improve the production cost. And once the supporting facilities are not stable enough, the shape of the wall body is affected.
Disclosure of Invention
The utility model aims to provide the concrete wall template steel truss which has a simple structure, can reduce the construction difficulty and the production cost of the special-shaped wall and improve the construction quality of the special-shaped wall.
The purpose of the utility model is realized in the following way:
the novel wall comprises a connecting plate, an outer leaf plate and an inner leaf plate, wherein the shape of two side edges of the connecting plate is identical to the shape of one section of wall body, the shape of the inner leaf plate and the shape of the two side edges of the connecting plate are identical, the inner leaf plate and the outer leaf plate are fixed on two side edges of the connecting plate, the connecting plate is provided with large holes which are uniformly distributed, gaps of the large holes are provided with small holes which are uniformly distributed, the outer leaf plate is provided with screw bolt fixing holes or nuts of fixing screws, and the inner leaf plate is provided with screw bolt fixing holes or nuts of fixing screws.
The utility model may further include:
1. support ribs are arranged between the inner and outer page plates and the connecting plate.
2. And a limit washer is arranged on the nut.
3. The outer page plate and the inner page plate are arranged on one surface of the connecting plate.
4. The outer page plate and the inner page plate are arranged on two sides of the connecting plate.
5. The connecting plates are bolted through connecting plates to form a truss which is matched with the wall body in shape, and the connecting plates are provided with a large hole which is identical with the large hole on the connecting plates and at least four bolt holes.
The truss structure of the utility model mainly comprises a connecting plate, an outer page plate, an inner page plate and supporting ribs. The shape of the side edge of the connecting plate is identical to the shape of a section of wall body, the shape of the inner and outer page plates is identical to the shape of the side edge of the connecting plate, and each connecting plate is bolted through a connecting sheet to form a truss which is identical to the whole shape of the wall body. The trusses are horizontally arranged in multiple layers in the wall form, the trusses can be used as a wall form framework and can partially or completely replace wall horizontal steel bars, large holes formed in the connecting plates are used for vertical flowing of concrete, and small holes which are uniformly distributed are used for penetrating vertical wall steel bars and vertical anchoring steel bars. After the horizontally arranged trusses are assembled, a more stable wall template can be formed, and supporting facilities for stabilizing the appearance of the special-shaped wall can be greatly reduced or eliminated. In particular to large-diameter round buildings such as chimneys, cooling towers, barns, septic tanks, reservoirs and the like.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2a to 2f are schematic views of trusses of different shapes.
Fig. 3a to 3b are schematic views of the connection between the support rib and the inner and outer leaf and the connection plate.
Fig. 4a to 4c are schematic views showing the distribution of the bolt fixing holes or nuts of the fixing screws on the inner and outer sheets.
Fig. 5 is a schematic view of the connection piece.
Fig. 6 is a schematic illustration of the bolting of the connection plates by the connection plates.
Detailed Description
The utility model is described in more detail below with reference to the examples of the accompanying drawings.
Referring to fig. 1, the concrete wall formwork steel truss comprises a connecting plate 1, an outer leaf plate 2 and an inner leaf plate 3. The shape of the two side edges of the connecting plate is identical to the shape of a section of wall body, and the shape of the inner and outer page plates is identical to the shape of the two side edges of the connecting plate. And meanwhile, with reference to fig. 2a to 2f, the truss can be arc-shaped, L-shaped, T-shaped, S-shaped or obtuse-angle-shaped, and can be straight-plate-shaped to meet the requirements of different building outline shapes. The connecting plate, the outer page plates and the inner page plates are all steel plates, and the inner page plates and the outer page plates are fixedly welded on two side edges of the connecting plate. The connecting plate is provided with large holes 4 which are uniformly distributed, the gaps of the large holes are provided with small holes which are uniformly distributed, and each small hole comprises a first small hole 6 for inserting vertical wall steel bars and a second small hole 9 for inserting vertical anchoring steel bars. The macropores at two ends of the connecting plate are half-holes, and two blocks are butted to form a complete macropore. According to different energy-saving or decoration requirements of the building wall, the inner and outer page plates are provided with bolt fixing holes 7 or nuts 8 of fixing screws, and meanwhile, with reference to fig. 4a to 4c, the following three combinations are generally provided: (1) The outer page plate is provided with a bolt fixing hole, and the inner page plate is provided with a bolt fixing hole; (2) The outer leaf plate is provided with a bolt fixing hole, and the inner leaf plate is provided with a nut for fixing the screw rod; (3) The outer leaf plate is provided with a nut for fixing the screw rod, and the inner leaf plate is provided with a nut for fixing the screw rod. And a limit washer can be arranged on the nut.
A second embodiment of the concrete wall form steel truss of the present utility model is that, on the basis of the above embodiment, triangular steel plate supporting ribs 5 are provided between the inner and outer sheets and the connecting plates. Meanwhile, in fig. 3a to 3b, the outer page plate and the inner page plate can be arranged on one surface of the connecting plate to form a concave truss, and supporting ribs are arranged between one surface of the connecting plate and the outer page plate and the inner page plate; the outer page plate and the inner page plate can also be arranged on two sides of the connecting plate to form an I-shaped truss, and supporting ribs are arranged between the two sides of the connecting plate and the outer page plate and the inner page plate.
With reference to fig. 5 and 6, each connecting plate is bolted by a connecting sheet 10 to form a truss which is matched with the whole appearance of the wall. The connecting piece is provided with a second large hole 11 which is identical to the large hole on the connecting plate and at least four bolt holes 12.
Claims (7)
1. The utility model provides a concrete wall template steel truss, includes connecting plate, outer page or leaf board and interior page or leaf board, characterized by: the shape of two sides of the connecting plate is identical with the shape of one section of wall body, the shape of the inner and outer page plates is identical with the shape of two sides of the connecting plate, the inner and outer page plates are fixed on two sides of the connecting plate, the connecting plate is provided with large holes which are uniformly distributed, the gaps of the large holes are provided with small holes which are uniformly distributed, the outer page plate is provided with screw bolt fixing holes or screw bolt fixing nuts, and the inner page plate is provided with screw bolt fixing holes or screw bolt fixing nuts.
2. The concrete wall form steel truss of claim 1, wherein: support ribs are arranged between the inner and outer page plates and the connecting plate.
3. The concrete wall form steel truss of claim 1 or 2, wherein: and a limit washer is arranged on the nut.
4. A concrete wall form steel truss according to claim 3, wherein: the outer page plate and the inner page plate are arranged on one surface of the connecting plate.
5. A concrete wall form steel truss according to claim 3, wherein: the outer page plate and the inner page plate are arranged on two sides of the connecting plate.
6. The concrete wall form steel truss of claim 4, wherein: the connecting plates are bolted through connecting plates to form a truss which is matched with the whole appearance of the wall body, and the connecting plates are provided with a large hole which is identical to the large hole on the connecting plates and at least four bolt holes.
7. The concrete wall form steel truss of claim 5, wherein: the connecting plates are bolted through connecting plates to form a truss which is matched with the wall body in shape, and the connecting plates are provided with a large hole which is identical with the large hole on the connecting plates and at least four bolt holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321833136.1U CN220790575U (en) | 2023-07-13 | 2023-07-13 | Concrete wall template steel truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321833136.1U CN220790575U (en) | 2023-07-13 | 2023-07-13 | Concrete wall template steel truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220790575U true CN220790575U (en) | 2024-04-16 |
Family
ID=90635492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321833136.1U Active CN220790575U (en) | 2023-07-13 | 2023-07-13 | Concrete wall template steel truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220790575U (en) |
-
2023
- 2023-07-13 CN CN202321833136.1U patent/CN220790575U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102296736A (en) | Self-supporting heat-insulation hollow floor slab and construction method thereof | |
| CN202248451U (en) | Self-supporting thermal-insulation hollow floor slab | |
| CN109914244B (en) | Weak bracket system suitable for high-tower reinforced concrete combined beam steel structure installation and bottom and top plate concrete pouring and operation method thereof | |
| CN106930571B (en) | Assembled three-dimensional structure farm and construction method thereof | |
| CN209760599U (en) | Center steel pipe shaped steel special-shaped column | |
| CN220790575U (en) | Concrete wall template steel truss | |
| CN211873356U (en) | Flat tubular column-U-shaped steel beam connecting node | |
| CN211899264U (en) | Height-variable pillar for movable modular house | |
| CN210886955U (en) | Detachable combined jig frame used on flat steel box girder | |
| CN209907931U (en) | Support-free primary and secondary beam joint mold sealing system based on assembly type structure | |
| CN112282403A (en) | Outer hanging protection frame of high-rise steel construction regularization of assembled | |
| CN210738108U (en) | Pipe truss girder and pipe truss column flange plate mounting die | |
| CN114482694A (en) | Assembled concrete greening construction enclosure wall | |
| CN207314622U (en) | A kind of steel truss template supported by girder steel lower flange | |
| CN112696009A (en) | Supporting joist platform of dish knot formula support suitable for building engineering | |
| CN203403668U (en) | Self-supporting plate type steel bar mesh frame combination formwork | |
| CN111997251A (en) | Prefabricated roof capable of being circulated and used for fully-assembled temporary building board house and manufacturing method thereof | |
| CN206267357U (en) | Steel construction wall | |
| CN110924557A (en) | Aluminum alloy framework building structure wall capable of being assembled and connected and preparation method thereof | |
| CN218323401U (en) | Novel mounting structure of no support prestressing force superimposed sheet makeup | |
| CN203403667U (en) | Self-supporting plate type steel bar mesh frame | |
| CN216865658U (en) | Multi-pipe connected spherical column top support | |
| CN212715382U (en) | Connection node of perforated light steel keel composite wall and I-beam | |
| CN220184735U (en) | Supporting structure based on assembled floor | |
| CN214169661U (en) | Can have enough to meet need full assembled concrete and face to build prefabricated roof unit for board house |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |