CN220789446U - Assembled guy rope hanging basket tensioning construction platform - Google Patents
Assembled guy rope hanging basket tensioning construction platform Download PDFInfo
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- CN220789446U CN220789446U CN202322407538.1U CN202322407538U CN220789446U CN 220789446 U CN220789446 U CN 220789446U CN 202322407538 U CN202322407538 U CN 202322407538U CN 220789446 U CN220789446 U CN 220789446U
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- 238000010276 construction Methods 0.000 title claims abstract description 53
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 174
- 239000010959 steel Substances 0.000 claims abstract description 174
- 230000001681 protective effect Effects 0.000 abstract description 4
- 239000000725 suspension Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of bridge construction, in particular to an assembled guy cable hanging basket tensioning construction platform which comprises supporting channel steel, a first vertical angle steel, a first transverse bearing angle steel, a second longitudinal bearing angle steel, a pattern steel plate, a connecting angle steel, a second vertical angle steel, a surrounding angle steel and a convenient construction table, wherein the supporting channel steel is welded at the upper part of the arc-shaped first position of the guy cable hanging basket, a plurality of first vertical angle steels are vertically arranged on the supporting channel steel, and the lower ends of the first vertical angle steels are respectively connected with the two transverse bearing angle steels; a plurality of longitudinal bearing angle steel are arranged between the two transverse bearing angle steel; a pattern steel plate is arranged on the longitudinal bearing angle steel, and a plurality of enclosing angle steel is uniformly distributed on the plurality of vertical angle steel I; and the enclosure angle steel is provided with a convenient construction table. The platform forms a net-shaped protective structure through the combination of the components such as the vertical angle steel, the enclosing angle steel, the bearing angle steel and the like, and has good protective effect for high-altitude operation, especially for construction in river and canyon areas and under the condition of complex wind power environment.
Description
Technical Field
The utility model relates to the technical field of bridge construction, in particular to an assembled guy rope hanging basket tensioning construction platform.
Background
In recent years, large-span reinforced concrete cable-stayed bridges gradually start to be popular in mountain areas and valley areas, single-casting sections of guy hanging baskets are long, time and labor are saved during construction, the transportation cost of precast beam blocks can be greatly reduced, the number of bridge pier bodies is reduced, and construction in river and canyon areas is facilitated. But the cable adjusting process is required to be carried out for many times in the suspension casting process of the main beam, and the process is complex. How to ensure the construction safety during cable adjusting construction and the sufficient operation space during construction is a problem to be solved at present.
In the prior art, an implementation scheme is provided in an operation protection platform for a guy rope hanging basket arc-shaped head, a cantilever longitudinal beam is arranged at the upper part of the guy rope hanging basket arc-shaped head, the front end of the operation protection platform is connected with the cantilever longitudinal beam in a hanging way, the rear end of the operation protection platform is connected with the bottom of the guy rope hanging basket in a hanging way, and a lifting chain is connected between the cantilever longitudinal beam and an arc-shaped head distribution beam of the guy rope hanging basket. But this scheme protection platform has only installed the protection railing all around, and platform suspension connection structure only relies on lug and jib to connect the guy rope and hangs the basket, simple structure, and the protection dynamics is weaker.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides an assembled guy rope hanging basket tensioning construction platform.
The technical scheme of the utility model is as follows: the utility model provides an assembled guy cable hanging basket stretch-draw construction platform, includes supporting channel-section steel, vertical angle steel first, horizontal bearing angle steel, vertical bearing angle steel, decorative pattern steel sheet, connecting angle steel, vertical angle steel second, containment angle steel, convenient construction platform, guy cable hanging basket arc first position upper portion welds the supporting channel-section steel, is equipped with a plurality of vertical angle steel first on the supporting channel-section steel perpendicularly, and the lower extreme of a plurality of vertical angle steel first is connected with two horizontal bearing angle steel respectively; a plurality of longitudinal bearing angle steel are arranged between the two transverse bearing angle steel; the longitudinal bearing angle steel is provided with a pattern steel plate, the lower part of the arc-shaped first part of the guy rope hanging basket is welded with a connecting angle steel, a plurality of second vertical angle steels are vertically arranged on the connecting angle steel, and the lower ends of the second vertical angle steels are respectively connected with two transverse bearing angle steels; a plurality of enclosure angle steels are uniformly distributed on the first vertical angle steels and the second vertical angle steels; and the enclosure angle steel is provided with a convenient construction table.
Preferably, the convenient construction platform is connected with the enclosure angle steel through bolts.
Preferably, the interval between the plurality of enclosing angle steel is 50cm.
Preferably, the supporting channel steel, the first vertical angle steel, the transverse bearing angle steel, the longitudinal bearing angle steel, the connecting angle steel, the second vertical angle steel and the enclosing angle steel are combined to form a net structure.
Preferably, the structure of the convenient construction platform is matched with the net structure.
Compared with the prior art, the utility model has the following beneficial technical effects:
1. the project tensioning construction platform is connected with the guy rope hanging basket through bolts, and is convenient to install and remove. The turnover use can be carried out after the disassembly, after the bolt at the rear part of the tensioning platform is installed, the front part is supported by adopting channel steel, and the channel steel is welded on site, so that the safety of the tensioning platform during construction is ensured;
2. the platform is combined through components such as vertical angle steel, enclosing angle steel, bearing angle steel and the like to form a net-shaped protective structure, and a pattern steel plate is paved above the bearing angle steel at the bottom to serve as a tensioning construction platform; for high-altitude operation, the construction is particularly aimed at river and canyon areas, and the protection effect is good under the condition of complex wind power environment;
3. the inner side of the net-shaped protective structure is provided with a convenient construction table above the tensioning construction platform, so that the internal operation position can be adjusted conveniently;
4. the platform is connected by bolts, so that the front overhanging distance is shortened, and when the tensioning space does not meet construction, one enclosure angle steel can be properly removed.
Drawings
FIG. 1 is a schematic diagram of an application structure of an assembled guy rope hanging basket tensioning construction platform of the utility model;
FIG. 2 is a front view of the partial structure of FIG. 1;
FIG. 3 is a top view of the partial structure of FIG. 1;
FIG. 4 is a right side view of the partial structure of FIG. 1;
fig. 5 is a schematic structural view of the convenient construction site of fig. 1.
Reference numerals: 1. supporting channel steel; 2. a first vertical angle steel; 3. transverse bearing angle steel; 4. longitudinal bearing angle steel; 5. a patterned steel plate; 6. connecting angle steel; 7. a vertical angle steel II; 8. enclosing angle steel; 9. convenient construction table.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
The utility model provides an assembled guy cable hanging basket stretch-draw construction platform, includes support channel-section steel 1, vertical angle steel 1, horizontal bearing angle steel 3, vertical bearing angle steel 4, decorative pattern steel sheet 5, connecting angle steel 6, vertical angle steel two 7, containment angle steel 8, convenient construction platform 9;
the upper part of the arc-shaped head position of the guy rope hanging basket is provided with a supporting channel steel 1, the supporting channel steel 1 is used as a supporting pad and is placed at the top of the guy rope hanging basket, and the supporting channel steel 1 is arranged transversely and longitudinally and is connected with the top of the construction platform to support stress.
The support channel steel 1 is vertically provided with a plurality of first vertical angle steel 2, the support channel steel 1 is provided with a hole, the upper part of the first vertical angle steel 2 is provided with a hole, the first vertical angle steel 2 is connected with the support channel steel 1 through bolts, and the front installation of the platform is completed.
The connecting angle steel 6 is welded at the first lower part of the guy rope hanging basket arc, the connecting angle steel 6 is welded on the side of the guy rope hanging basket, a plurality of vertical angle steel two 7 are vertically arranged on the connecting angle steel 6, holes are formed in the upper parts of the vertical angle steel two 7, the connecting angle steel 6 is connected with the connecting angle steel 6 through bolts, and when the connecting angle steel is installed, the connecting angle steel 6 can be vertically lifted up integrally after the assembly of a construction platform is completed, the platform is fixedly connected with the connecting angle steel 6 through bolts, and the installation of the rear part of the platform is completed.
The lower ends of the vertical angle steel I2 are respectively connected with two transverse bearing angle steel 3; the lower ends of the vertical angle steel II 7 are respectively connected with two transverse bearing angle steel 3; a plurality of longitudinal bearing angle steel 4 are arranged between the two transverse bearing angle steel 3; the longitudinal bearing angle steel 4 is provided with a patterned steel plate 5;
the upper end of the first vertical angle steel 2 is connected with the supporting channel steel 1, the lower end of the first vertical angle steel 2 is connected with the transverse bearing angle steel 3, the upper end of the second vertical angle steel 7 is connected with the connecting angle steel 6, the lower end of the second vertical angle steel 7 is connected with the transverse bearing angle steel 3,
a plurality of enclosure angle steels 8 are uniformly distributed on the first vertical angle steels 2 and the second vertical angle steels 7; an operation space is provided for cable adjusting construction, enclosing angle steel 8 is arranged around the cable adjusting construction, and safety of constructors is protected.
The square net structure is formed by combining the supporting channel steel 1, the first vertical angle steel 2, the transverse bearing angle steel 3, the longitudinal bearing angle steel 4, the connecting angle steel 6, the second vertical angle steel 7 and the enclosing angle steel 8. Each component is perforated according to the design drawing, adopts bolted connection between the component, reduces the welding quantity, is convenient for install and demolish, can carry out the turnover after the construction is accomplished and use.
The first vertical angle steel 2 and the second vertical angle steel 7 are provided with holes at intervals of 50cm, and the holes are aligned with each other and connected with the enclosure angle steel 8; and a patterned steel plate 4 is paved above the longitudinal bearing angle steel 4 to serve as a tensioning construction platform. The enclosing angle steel 8 realizes front, rear and right side enclosing, the pattern steel plate 4 realizes bottom enclosing, and has good protection effect for high-altitude operation, especially for construction in river and canyon areas and under the condition of complex wind power environment.
And a convenient construction table 9 is arranged on the enclosing angle steel 8. The structure of the convenient construction platform 9 is matched with a square net structure. The convenient construction platform 9 is a steel framework frame platform, and the protruding structures at the two ends can be matched with the square net structure to be clamped, and can be connected through bolts, so that the convenient disassembly is realized.
In concrete construction, the workman is located construction platform, carries out stretch-draw construction at suspension cable top installation jack, for guaranteeing the safety during the construction, reduce the material model, the tension platform encorbelments in the suspension cable hanging basket is shorter, when constructing, the suspension cable can change gradually with the roof beam body contained angle according to the design condition, in the suspension cable angle change in-process, operating space can reduce gradually, lead to the jack to install inconveniently, can demolish a containment angle steel 8 this moment, carry out the stretch-draw construction of jack, install the containment angle steel 8 of demolishing again after the suspension cable stretch-draw is accomplished.
Claims (5)
1. The utility model provides an assembled guy rope hanging basket stretch-draw construction platform which characterized in that: the cable hanging basket comprises a supporting channel steel, a first vertical angle steel, a transverse bearing angle steel, a longitudinal bearing angle steel, a pattern steel plate, a connecting angle steel, a second vertical angle steel, a containment angle steel and a convenient construction table, wherein the supporting channel steel is welded at the upper part of the arc-shaped first position of the cable hanging basket, a plurality of first vertical angle steels are vertically arranged on the supporting channel steel, and the lower ends of the plurality of first vertical angle steels are respectively connected with the two transverse bearing angle steels; a plurality of longitudinal bearing angle steel are arranged between the two transverse bearing angle steel; the longitudinal bearing angle steel is provided with a pattern steel plate, the lower part of the arc-shaped first part of the guy rope hanging basket is welded with a connecting angle steel, a plurality of second vertical angle steels are vertically arranged on the connecting angle steel, and the lower ends of the second vertical angle steels are respectively connected with two transverse bearing angle steels; a plurality of enclosure angle steels are uniformly distributed on the first vertical angle steels and the second vertical angle steels; and the enclosure angle steel is provided with a convenient construction table.
2. The assembled guy wire cradle tension work platform of claim 1, wherein: the convenient construction platform is connected with the enclosure angle steel through bolts.
3. The assembled guy wire cradle tension work platform of claim 1, wherein: the spacing between the plurality of enclosing angle steel is 50cm.
4. The assembled guy wire cradle tension work platform of claim 1, wherein: the support channel steel, the first vertical angle steel, the transverse bearing angle steel, the longitudinal bearing angle steel, the connecting angle steel, the second vertical angle steel and the enclosing angle steel are combined to form a net structure.
5. The assembled guy wire hanging basket tensioning construction platform of claim 4, wherein: the structure of the convenient construction platform is matched with the reticular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322407538.1U CN220789446U (en) | 2023-09-06 | 2023-09-06 | Assembled guy rope hanging basket tensioning construction platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322407538.1U CN220789446U (en) | 2023-09-06 | 2023-09-06 | Assembled guy rope hanging basket tensioning construction platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220789446U true CN220789446U (en) | 2024-04-16 |
Family
ID=90664759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322407538.1U Active CN220789446U (en) | 2023-09-06 | 2023-09-06 | Assembled guy rope hanging basket tensioning construction platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220789446U (en) |
-
2023
- 2023-09-06 CN CN202322407538.1U patent/CN220789446U/en active Active
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