CN218881634U - Unloading platform of column side cantilever truss - Google Patents
Unloading platform of column side cantilever truss Download PDFInfo
- Publication number
- CN218881634U CN218881634U CN202223208593.XU CN202223208593U CN218881634U CN 218881634 U CN218881634 U CN 218881634U CN 202223208593 U CN202223208593 U CN 202223208593U CN 218881634 U CN218881634 U CN 218881634U
- Authority
- CN
- China
- Prior art keywords
- platform
- column
- truss
- cantilever
- support
- 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
- Rod-Shaped Construction Members (AREA)
Abstract
The utility model provides a platform of unloading of post side cantilever truss relates to storage technical field, and the platform of should unloading includes: the cantilever trusses are arranged in parallel and have intervals in the horizontal direction, and each cantilever truss is respectively provided with an upper chord and a lower chord which are arranged at intervals up and down; the platform plate is flatly laid on the two cantilever trusses and fixedly connected with the upper chord; at least two spinal branch daggers support respectively in cantilever truss below, the top fixed connection of upper chord and support column, the lower chord member seted up with the support column counterpoint complex fracture and in fracture department formation connecting portion, with the lateral wall fixed connection of support column. The utility model provides a platform of unloading of post side cantilever truss is under construction simply, need not to set up the scaffold frame.
Description
Technical Field
The utility model relates to a storage technical field, in particular to platform of unloading of post side cantilever truss.
Background
In a large-scale material warehouse, an overhead unloading platform is required to be arranged for transporting, loading and unloading materials. The height of the overhead discharge platform is high, generally more than 20 m. At present, an overhead unloading platform mainly adopts two structures, one structure adopts a full concrete structure, the other type of overhanging main beam adopts a concrete structure, a secondary beam adopts a steel structure beam, and a floor slab adopts a steel platform slab or a combined floor slab of a steel floor bearing plate and concrete.
However, both of the above-mentioned structures have drawbacks, and specifically, if a full concrete structure is adopted, a full red scaffold or an overhead support needs to be erected to support the formwork, concrete is cast in situ, and after maintenance is completed, the formwork and the scaffold are removed, so that construction is complicated, construction measures are high, and construction period is long; if the mode of 'overhanging concrete main beam + steel structure secondary beam + steel platform slab (composite floor slab)' is adopted, the mode that the overhanging main beam is provided with a scaffold or an overhead support cannot be avoided
In view of the above, the inventor designs a column side cantilever truss unloading platform through repeated experiments according to production design experiences in the field and related fields for many years, so as to solve the problems in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a platform of unloading of column side cantilever truss, the construction is simple, need not to set up the scaffold frame.
In order to achieve the above object, the utility model provides a platform of unloading of column side cantilever truss, wherein, the platform of unloading includes:
the cantilever trusses are arranged in parallel and have intervals in the horizontal direction, and each cantilever truss is provided with an upper chord and a lower chord which are arranged at intervals up and down;
the platform plate is laid on the two cantilever trusses and fixedly connected with the upper chord;
at least two support columns respectively supported below the cantilever truss, the upper chord is fixedly connected with the top ends of the support columns, the lower chord is provided with a fracture matched with the support columns in an alignment manner, a connecting part is formed at the fracture, and the lower chord is fixedly connected with the side walls of the support columns.
The unloading platform of the column-side cantilever truss is characterized in that the cantilever truss is made of steel.
The unloading platform of the column-side cantilever truss is characterized in that the connecting part is welded with the side wall of the supporting column.
The unloading platform of the column side cantilever truss is characterized in that the support column is a lattice column consisting of a plurality of column limbs.
The unloading platform of the column side cantilever truss, wherein the column limb is a steel column limb.
The unloading platform of the column side cantilever truss is characterized in that an inter-column pressure lever is connected between two adjacent support columns.
The unloading platform of the column-side cantilever truss is characterized in that the cantilever truss is a single truss or a double truss.
The unloading platform of the column side cantilever truss is characterized in that the platform plate comprises a platform plate body and a plurality of supporting beams, the supporting beams are sequentially arranged at intervals along the length direction of the upper chord, two ends of each supporting beam are fixedly connected with the two upper chords respectively, and the platform plate body is tiled on the supporting beams.
The unloading platform of the column side cantilever truss is characterized in that the platform body is a steel plate or a steel-concrete combined floor slab.
Compared with the prior art, the utility model has the following characteristics and advantages:
the utility model provides a platform of unloading of post side cantilever truss sets up the cantilever truss as the girder in the side of support column to constitute a complete steel construction platform of unloading with the landing slab. Because the cantilever truss replaces the existing cantilever concrete girder, the site construction is greatly simplified, the measure cost is greatly reduced, the manufacturing cost is reduced, the construction period is shortened, and the cantilever truss has remarkable market popularization value.
Drawings
The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way. In addition, the shapes, the proportional sizes, and the like of the respective members in the drawings are merely schematic for helping the understanding of the present invention, and do not specifically limit the shapes, the proportional sizes, and the like of the respective members of the present invention. Those skilled in the art with the benefit of the teachings of this invention can select various possible shapes and proportional dimensions to implement the invention depending on the specific situation.
Fig. 1 is a schematic structural view of an unloading platform of a column side cantilever truss provided by the present invention;
fig. 2 is a schematic view of a single truss platform plate of the present invention;
fig. 3 is a schematic view of a middle double truss platform plate of the present invention;
FIG. 4 is a schematic view of a middle dual-post lattice post of the present invention;
fig. 5 is a schematic view of the lattice column for four limbs of the present invention.
Description of reference numerals:
100. a discharge platform; 10. A cantilever truss;
11. an upper chord; 12. A lower chord;
13. a web member; 20. A platform plate;
21. a deck plate body; 22. A support beam;
23. a secondary beam;
30. a support pillar; 31. A column limb;
32. an intercolumnar compression bar; 60. And (4) bracing.
Detailed Description
The details of the present invention can be more clearly understood with reference to the accompanying drawings and the description of the embodiments of the present invention. However, the specific embodiments of the present invention described herein are for the purpose of explanation only, and should not be construed as limiting the invention in any way. Given the teachings of the present invention, the skilled person can conceive of any possible variants based on the invention, which should all be considered as belonging to the scope of the invention.
As shown in fig. 1 to 5, the present invention provides a platform 100 for unloading column side cantilever trusses, the platform 100 for unloading comprises two cantilever trusses 10, a platform plate 20 and at least two support columns 30, wherein the two cantilever trusses 10 are arranged in parallel and have a spacing in the horizontal direction, and each cantilever truss 10 has an upper chord 11 and a lower chord 12 which are arranged at an upper and lower spacing; the platform plate 20 is flatly laid on the two cantilever trusses 10 and fixedly connected with the upper chord 11; the two supporting columns 30 are respectively supported below the cantilever truss 10, the upper chord 11 is rigidly connected with the top ends of the supporting columns 30, the lower chord 12 is provided with a fracture which is in alignment fit with the supporting columns 30 and forms a connecting part at the fracture, and the connecting part is rigidly connected with the supporting columns 30.
The utility model provides a platform 100 of unloading of column side cantilever truss utilizes cantilever truss 10 to replace the concrete girder, because cantilever truss 10 can be in the prefabricated back of mill, transports to on-the-spot assembly construction again, need not to set up the scaffold frame again, greatly reduced the operating expenses, shortened construction period.
The utility model provides a platform 100 of unloading of column side cantilever truss, the top rigid connection of the upper chord 11 of its cantilever truss 10 and support column 30, lower chord 12 and support column 30's lateral wall rigid connection adopt above-mentioned structure, and cantilever truss 10 has two rigid connection positions with support column 30, has strengthened the joint strength between cantilever truss 10 and the support column 30, has guaranteed the whole fastness degree of platform of unloading.
The utility model provides a platform 100 of unloading of post side cantilever truss, its cantilever truss 10 forms at the mill prefabrication, during the assembly, earlier with upper chord 11 together with the top rigid connection of support column 30, make the connecting portion of lower chord 12 together with the lateral wall rigid connection of support column 30 again.
In an alternative embodiment of the present invention, the cantilever truss 10 is a steel cantilever truss, and the cantilever truss 10 is prefabricated in a factory.
In an alternative embodiment of the present invention, the lower chord 12 is welded to the column 31.
In an alternative embodiment of the present invention, a plurality of web members 13 are connected between the upper chord 11 and the lower chord 12.
In an alternative example, the top chord 11, the bottom chord 12 and the web members 13 are all steel rods.
Further, the cross section of the upper chord 11 and the cross section of the lower chord 12 may be i-shaped, rectangular or circular.
In an optional embodiment of the present invention, the deck plate 20 includes a deck plate body 21 and a plurality of supporting beams 22, the supporting beams 22 are arranged along the length direction of the upper chord 11 at intervals, both ends of each supporting beam 22 are respectively fixedly connected to the two upper chords 11, and the deck plate body 21 is tiled on the supporting beams 22.
In an alternative example of this embodiment, a secondary beam 23 is provided at a position aligned with the support 70, and both ends of the secondary beam 23 are connected to the two upper chords 11, respectively.
In an alternative example of this embodiment, the supporting beam 22 and the secondary beam 23 are steel beams, and the supporting beam 22 and the secondary beam 23 are welded to the upper chord 11.
In an alternative example of this embodiment, the deck body 21 is a steel plate or a steel-concrete composite floor.
In an alternative embodiment of the present invention, the supporting column 30 is a lattice column composed of a plurality of column limbs 31. By adopting the structure, the supporting column 30 can also be prefabricated in a factory and then transported to the site for assembly, thereby further reducing the construction cost and shortening the construction period.
In an alternative example of this embodiment, the support column 30 is a double-column (two steel struts) lattice column.
In another alternative example of this embodiment, the support columns 30 are lattice columns of four limbs (four steel struts).
In an alternative example of this embodiment, the column limbs 31 are steel column limbs.
Furthermore, the section of the column limb 31 can adopt I-shaped, box-shaped, round steel pipe concrete or rectangular steel pipe concrete section.
In an alternative example, a connecting rod is arranged between two adjacent column limbs.
In an alternative example of this embodiment, the upper chord 11 is welded to the top end of the aligned column limbs 31.
In an alternative example of this embodiment, a personnel access is provided in the lower part of the lattice column.
In an alternative example of this embodiment, the bottom end of the support column 30 supports a concrete structure.
In an alternative example, an intercolumn strut is connected between adjacent support columns 30.
In an alternative embodiment of the present invention, an inter-column pressing rod 32 is connected between two adjacent supporting columns 30.
In an alternative embodiment of the present invention, the cantilever truss 10 is a single truss or a double truss.
In an alternative example, the cantilever truss 10 is a single truss, that is, the cantilever truss 10 has an upper chord 11 and a lower chord 12.
In another alternative example, the cantilever truss 10 is a double truss, that is, the cantilever truss 10 has two upper chords 11 arranged in parallel and two lower chords 12 arranged in parallel.
In an alternative embodiment of the present invention, a diagonal brace 60 is connected between the cantilever truss 10 and the support column 30.
The utility model provides a platform 100 of unloading of column side cantilever truss compares with the way of full concrete structure or "the concrete girder of encorbelmenting + steel construction platform secondary beam" in the past, need not set up full red scaffold frame or elevated formwork and support, and the loaded down with trivial details process of on-the-spot concrete placement construction has been avoided to the main structure.
The utility model provides a platform 100 of unloading of column side cantilever truss, its support column 30 (lattice column), cantilever truss 10 all can be prefabricated by the mill, and on-the-spot industrialization assembly, construction environmental protection does not have the temporary measure expense, greatly reduced construction cost, shortened construction period greatly. Through calculating, compare with full concrete structure, the utility model provides an its cost of unloading platform 100 of column side cantilever truss can reduce 50%, and construction period shortens 50%.
In the following description of the embodiments, the invention is described in detail, but the description is not to be construed as limiting the invention for any reason, and in particular, the features described in the different embodiments may be combined with each other as desired, thereby forming other embodiments, and the features are understood to be applicable to any one embodiment and not limited to the described embodiments unless explicitly described to the contrary.
Claims (9)
1. The utility model provides a platform of unloading of column side cantilever truss which characterized in that, the platform of unloading includes:
the cantilever trusses are arranged in parallel and have intervals in the horizontal direction, and each cantilever truss is provided with an upper chord and a lower chord which are arranged at intervals up and down;
the platform plate is laid on the two cantilever trusses and fixedly connected with the upper chord;
at least two support columns support respectively in cantilever truss below, the upper chord with the top fixed connection of support column, the lower chord seted up with support column counterpoint complex fracture and be in fracture department forms connecting portion, connecting portion with the lateral wall fixed connection of support column.
2. The spar side boom truss offloading platform of claim 1 wherein said boom truss is a steel boom truss.
3. The spar cap offloading platform of claim 1, wherein the attachment portion is welded to the side wall of the support column.
4. The offloading platform for a column-side cantilever truss of claim 1 wherein said support column is a lattice column formed of a plurality of column limbs.
5. The spar-side boom truss discharge platform of claim 4, wherein the column limbs are steel column limbs.
6. The platform for unloading a column-side cantilever truss of claim 1 wherein an inter-column strut is connected between two adjacent support columns.
7. The unloading platform for the column-side cantilever truss according to claim 1, wherein the cantilever truss is a single truss or a double truss.
8. The platform of claim 1, wherein the platform plate comprises a platform plate body and a plurality of support beams, the plurality of support beams are sequentially arranged at intervals along the length direction of the upper chord, two ends of each support beam are respectively fixedly connected with the two upper chords, and the platform plate body is flatly laid on the plurality of support beams.
9. The discharging platform of the column-side cantilever truss according to claim 8, wherein the platform plate body is a steel plate or a steel-concrete composite floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223208593.XU CN218881634U (en) | 2022-11-30 | 2022-11-30 | Unloading platform of column side cantilever truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223208593.XU CN218881634U (en) | 2022-11-30 | 2022-11-30 | Unloading platform of column side cantilever truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218881634U true CN218881634U (en) | 2023-04-18 |
Family
ID=85945060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223208593.XU Active CN218881634U (en) | 2022-11-30 | 2022-11-30 | Unloading platform of column side cantilever truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218881634U (en) |
-
2022
- 2022-11-30 CN CN202223208593.XU patent/CN218881634U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101440598B (en) | Steel box-concrete combined box plate arch structure and construction method thereof | |
| CN110230268B (en) | Construction method of steel truss composite beam bridge with continuous and simple supports | |
| CN111749337A (en) | Large-span cable net structure supported by self-balancing arch truss | |
| CN113006281B (en) | Vertical-face large-diamond-shaped grid giant inclined column super-high-rise structure with bottom conversion function and construction method | |
| CN108222480B (en) | High-altitude cantilever main truss type steel formwork construction platform | |
| CN111042576A (en) | Method for dismantling inverted triangular truss | |
| CN112459316B (en) | Vertical long cantilever truss structure for spiral ascending type curtain wall support and application | |
| CN211949511U (en) | Aerial cast-in-place structure that encorbelments greatly strides sky combination bearing steel platform | |
| CN218881634U (en) | Unloading platform of column side cantilever truss | |
| CN214737303U (en) | Truss type steel pipe concrete cable tower structure | |
| CN213233106U (en) | Arch ring support | |
| CN218643913U (en) | Unloading platform of concrete column side cantilever truss | |
| CN218881633U (en) | Platform of unloading of single support cantilever truss in concrete column top | |
| CN212104521U (en) | Girdle truss and super high-rise building giant frame | |
| CN115749314A (en) | Unloading platform of column side cantilever truss | |
| CN210596966U (en) | Large-span steel-concrete composite bridge structure | |
| CN219031130U (en) | Unloading platform of concrete column top double-support cantilever truss | |
| CN112575948A (en) | Truss string beam and cantilever truss combined roof truss and construction method | |
| CN112727157A (en) | Assembled double-column overhead station | |
| CN115853291A (en) | Unloading platform of concrete column side cantilever truss | |
| CN115717483A (en) | Platform of unloading of concrete column top single support cantilever truss | |
| CN220080274U (en) | Cantilever truss structure | |
| CN115783823A (en) | Platform of unloading of concrete column top double support cantilever truss | |
| CN211973136U (en) | Cast-in-place bridge formwork support frame of large-span | |
| CN112095798B (en) | Super high-rise double-layer super large cantilever steel structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |