CN113482400A - Silo storehouse top template strutting arrangement - Google Patents
Silo storehouse top template strutting arrangement Download PDFInfo
- Publication number
- CN113482400A CN113482400A CN202110922341.4A CN202110922341A CN113482400A CN 113482400 A CN113482400 A CN 113482400A CN 202110922341 A CN202110922341 A CN 202110922341A CN 113482400 A CN113482400 A CN 113482400A
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- Prior art keywords
- barrel
- radiation
- silo
- center
- cylinder
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G25/02—Shores or struts; Chocks non-telescopic
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
- E04H7/22—Containers for fluent solids, e.g. silos, bunkers; Supports therefor
- E04H7/24—Constructions, with or without perforated walls, depending on the use of specified materials
- E04H7/26—Constructions, with or without perforated walls, depending on the use of specified materials mainly of concrete, e.g. reinforced concrete or other stone-like materials
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
本发明涉及钢筋混凝土筒仓，具体是一种施工快捷、经济性强的筒仓仓顶模板支撑装置。包括筒仓，筒仓的内壁上间隔设有支撑牛腿，支撑牛腿为由三块板组合而成的横截面为直角三角形的支腿，支撑牛腿的水平面面向上方，支撑牛腿上设有桁架，桁架包括中心筒外筒、中心筒内筒和辐射钢梁，中心筒内筒和中心筒外筒的顶部均设有顶圈，中心筒内筒和中心筒外筒的底部均设有底圈，两个顶圈之间设有中心筒顶部辐射梁，两个底圈之间间隔设有中心筒底部辐射梁，辐射钢梁一端均与中心筒外筒的顶圈连接，辐射钢梁中部与中心筒外筒的底圈之间均设有辐射钢梁中部斜撑。本发明通过支撑牛腿将桁架支撑起来，再进行筒仓仓顶的施工，缩短工期。
The invention relates to a reinforced concrete silo, in particular to a silo roof formwork support device with fast construction and strong economy. Including a silo, the inner wall of the silo is provided with a supporting corbel, the supporting corbel is a right-angled triangle in cross-section formed by combining three plates, the horizontal surface of the supporting corbel faces upward, and the supporting corbel is arranged on the supporting corbel. There is a truss. The truss includes a central tube outer tube, a central tube inner tube and a radial steel beam. The tops of the central tube inner tube and the central tube outer tube are provided with top rings, and the bottoms of the central tube inner tube and the central tube outer tube are provided with Bottom ring, the top radiating beam of the center cylinder is arranged between the two top rings, and the bottom radiating beam of the center cylinder is arranged between the two bottom rings. One end of the radiating steel beam is connected with the top ring of the outer cylinder of the center cylinder. The radiating steel beam Between the middle part and the bottom ring of the outer tube of the central tube, there are radial steel beam middle diagonal braces. The invention supports the truss by supporting the corbel, and then carries out the construction of the silo roof, thereby shortening the construction period.
Description
Technical Field
The invention relates to a reinforced concrete silo, in particular to a silo top template supporting device which is quick in construction and high in economical efficiency.
Background
A reinforced concrete silo is a structure for storing bulk materials. For the formwork support of the reinforced concrete silo top, the traditional construction method has two types: one is to set up a floor type full-space supporting frame in the silo as a silo top template supporting system; the other method is that an upright post is arranged in the center of the silo, a steel truss platform is arranged at the top end of the upright post, and a full-space supporting frame is erected on the truss platform and serves as a concrete silo top template supporting system. The two methods have long construction period, consume more construction materials and have high cost. The higher the silo height, the poorer the economics of both construction methods.
Disclosure of Invention
The invention aims to solve the problems, and provides the silo top template supporting device which is quick in construction and high in economical efficiency.
The invention solves the problems and adopts the technical scheme that:
a silo top template supporting device comprises a silo, wherein supporting brackets are arranged on the inner wall of the silo at intervals, each supporting bracket is a supporting leg which is formed by combining three plates and has a right-angled triangle-shaped cross section, the horizontal plane of each supporting bracket faces upwards, a truss is arranged on each supporting bracket, each truss comprises a central cylinder outer cylinder, a central cylinder inner cylinder and a radiation steel beam, each central cylinder outer cylinder and each central cylinder inner cylinder are cylinders formed by surrounding stand columns in an interval mode, each central cylinder inner cylinder is arranged inside each central cylinder outer cylinder, top rings are arranged at the tops of the central cylinder inner cylinders and the central cylinder outer cylinders, bottom rings are arranged at the bottoms of the central cylinder inner cylinders and the central cylinder outer cylinders, a central cylinder top radiation beam is arranged between the two top rings at intervals, each radiation steel beam is a horizontal section of downward-inclined beam, each radiation steel beam is arranged in an interval mode, one end of each horizontal section is connected with the top ring of the central cylinder outer cylinders, all be provided with radiation girder steel middle part bracing between the foundation of radiation girder steel middle part and center section of thick bamboo urceolus, all be provided with down the pull rod between the foundation of the one end of radiation girder steel slope section and center section of thick bamboo urceolus, the above-mentioned interval of radiation girder steel is provided with the annular pole with center section of thick bamboo inner tube concentric, and the one end of radiation girder steel slope section all sets up on supporting the bracket.
Compared with the prior art, the invention adopting the technical scheme has the outstanding characteristics that:
firstly, the truss is supported by the support bracket, and then the construction of the silo top is carried out, so that the construction workload can be reduced, the construction period can be shortened, and the technical quality can be met.
The whole structure of the device is small, the material consumption is small, the material can be saved, the construction cost is reduced, the space operation amount is reduced, and the labor intensity is reduced.
The device is simple in structure and convenient to install and use, avoids building a silo top supporting system supporting frame and arranging a supporting system supporting upright column in the middle of a silo from ground starting, greatly reduces the using amount of turnover materials, saves energy, is efficient, saves time and meets the requirement of the schedule of a construction period.
The device can be used repeatedly, and has wide application range.
Preferably, the further technical scheme of the invention is as follows:
the outer side of the middle part of the central cylinder outer cylinder is provided with an outer ring beam, and the inner side of the middle part of the central cylinder inner cylinder is provided with an inner ring beam; the structure of the central cylinder inner cylinder and the central cylinder outer cylinder is more stable.
Inclined struts at the root parts of the radiation steel beams are arranged between the middle parts of the horizontal sections of the radiation steel beams and the outer ring beams; the structure of the radiation steel beam is more stable.
A central cylinder middle radiation beam is arranged between the outer ring beam and the inner ring beam at intervals; the connection between the inner cylinder of the central cylinder and the outer cylinder of the central cylinder is more stable.
Inclined struts for the inner ring and the outer ring of the central cylinder are arranged between the top ring and the bottom ring of the outer cylinder of the central cylinder and the inner ring beam of the inner cylinder of the central cylinder at intervals; the integral structure of the central cylinder inner cylinder and the central cylinder outer cylinder is more stable.
Inclined cross braces are arranged between the radiation steel beams and are supporting rods which are arranged in a crossed mode; the radiation steel beam structure is more stable.
Drawings
FIG. 1 is a schematic diagram of the structure of an embodiment of the present invention in cooperation with a silo;
FIG. 2 is a schematic top view of a winding plane according to an embodiment of the present invention;
FIG. 3 is a schematic top view of a lower chord plane according to an embodiment of the present invention;
fig. 4 is a schematic diagram of the structure at a in fig. 1.
In the figure: a radiation steel beam 1; a lower pull rod 2; the diagonal brace 3 in the middle of the radiation steel beam; the diagonal bracing 4 at the root of the radiation steel beam; a central cylinder inner cylinder 5; a central cylinder outer cylinder 6; a full supporting frame 7; a silo roof 8; 9 of bracket; a silo 10; a central cylinder top radiation beam 11; a top ring 12; an inner ring beam 13; a central cylindrical central radiant beam 14; an outer ring beam 15; inner and outer ring struts 16 for the center tube; a central cylinder bottom radiation beam 17; a bottom ring 18; the inclined scissor supports 19; an annular rod 20.
The specific implementation mode is as follows:
the invention will be further illustrated by the following examples, which are intended only for a better understanding of the present invention and therefore do not limit the scope of the invention.
Referring to fig. 1 to 4, a silo top formwork supporting device comprises a silo 10, wherein supporting brackets 9 are installed on the inner wall of the silo 10 at intervals, each supporting bracket 9 is a supporting leg which is formed by combining three plates and has a right-angled triangle cross section, the horizontal plane of each supporting bracket 9 faces upwards, a truss is reliably installed on each supporting bracket 9, the material specification of the truss is selected after stress calculation according to the self weight of concrete on the top of the silo 8, the self weight of a formwork supporting full-space supporting frame 7 system and the construction temporary load weight, and a safe and reliable space truss system is formed after connection and serves as a bearing system for supporting the full-space supporting frame 7; the truss comprises a central cylinder outer cylinder 6, a central cylinder inner cylinder 5 and a radiation steel beam 1, wherein the central cylinder outer cylinder 6 and the central cylinder inner cylinder 5 are cylinders surrounded by stand columns at intervals, and the central cylinder inner cylinder 5 is arranged inside the central cylinder outer cylinder 6; the top rings 12 are welded at the tops of the central cylinder inner cylinder 5 and the central cylinder outer cylinder 6, the bottom rings 18 are welded at the bottoms of the central cylinder inner cylinder 5 and the central cylinder outer cylinder 6, the outer ring beam 15 is welded at the outer side of the middle part of the central cylinder outer cylinder 6, and the inner ring beam 13 is welded at the inner side of the middle part of the central cylinder inner cylinder 5, so that the structures of the central cylinder inner cylinder 5 and the central cylinder outer cylinder 6 are more stable; a central cylinder top radiation beam 11 is welded between the two top rings 12 at intervals, a central cylinder bottom radiation beam 17 is welded between the two bottom rings 18 at intervals, a central cylinder middle radiation beam 14 is welded between the outer ring beam 15 and the inner ring beam 13 at intervals, so that the connection between the central cylinder inner cylinder 5 and the central cylinder outer cylinder 6 is more stable, and a central cylinder inner and outer ring inclined strut 16 is welded between the top ring 12 and the bottom ring 18 of the central cylinder outer cylinder 6 and the inner ring beam 13 of the central cylinder inner cylinder 5 at intervals, so that the integral structure of the central cylinder inner cylinder 5 and the central cylinder outer cylinder 6 is more stable; the radiation steel beam 1 is a horizontal beam and a downward inclined beam, the radiation steel beam 1 is arranged at intervals, one end of the horizontal section is connected with a top ring 12 of the central cylinder outer cylinder 6, a radiation steel beam middle inclined strut 3 is welded between the middle of the radiation steel beam 1 and a bottom ring 18 of the central cylinder outer cylinder 6, a lower pull rod 2 is installed between one end of the inclined section of the radiation steel beam 1 and the bottom ring 18 of the central cylinder outer cylinder 6, the lower pull rod 2 is connected with the radiation steel beam 1 through a bolt, and a radiation steel beam root inclined strut 3 is welded between the middle of the horizontal section of the radiation steel beam 1 and an outer ring beam 15, so that the structure of the radiation steel beam 1 is more stable; inclined cross braces 19 are welded among the radiation steel beams 1, and the inclined cross braces 19 are supporting rods which are arranged in a crossed mode, so that the radiation steel beams 1 are more stable in structure; annular rods 20 concentric with the central cylinder inner cylinder 5 are welded on the radiation steel beam 1 at intervals, and one end of the inclined section of the radiation steel beam 1 is reliably arranged on the support bracket 9.
When the full-space truss structure is used, the mounting height of the support bracket 9 is determined according to the elevation of the silo top 8, the size of the space truss, the size of a full-space frame and the size of the support bracket 9, the truss is mounted in the silo 10, the support bracket 9 is mounted at the designed position of the upper end of the silo 10 after construction, the space truss is hoisted and lifted by utilizing hoisting equipment arranged on the silo 10, the space truss is reliably connected with the support bracket 9 after reaching the position of the support bracket 9 to form stable space support, a wood plate or a steel platform is erected on the radiation steel beam 1 and is reliably connected with the radiation steel beam 1 and the annular rod 20 to form a construction operation platform, constructors can directly operate on the platform, in order to ensure the construction safety, a safety net needs to be fully hung on the lower pull rod 2 of the truss during construction, the constructors erect the full-space support frame 7 with smaller structural height of the silo top 8 on the truss after standing on the wood plate or the steel platform, and the concrete is used as a template support for the concrete construction of the silo top 8, and the construction of the concrete structure of the silo top 8 is carried out.
According to the invention, the truss is supported by the supporting brackets 9, and then the construction of the silo top 8 is carried out, so that the construction workload can be reduced, the construction period is shortened, the technical quality is met, the whole structure of the device is smaller, the material consumption is less, the material can be saved, the construction cost is further reduced, the space workload is reduced, the labor intensity is reduced, the device is simple in structure and convenient to install and use, the erection of a silo top 8 supporting system supporting frame from the ground and the arrangement of a supporting system supporting upright post in the middle of the silo 10 are avoided, the use amount of turnover materials is greatly reduced, the energy is saved, the efficiency is high, the time is saved, the requirement of the construction period progress is met, the device can be turned over and reused, and the application range is wide.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, which is defined in the appended claims.
Claims (6)
1. The utility model provides a silo top template strutting arrangement, includes the silo, its characterized in that: the inner wall of the silo is provided with support brackets at intervals, each support bracket is a supporting leg which is formed by combining three plates and has a right-angled triangle cross section, the horizontal plane of each support bracket faces upwards, each support bracket is provided with a truss which comprises a center barrel outer barrel, a center barrel inner barrel and a radiation steel beam, the center barrel outer barrel and the center barrel inner barrel are cylinders surrounded by stand columns in an interval arrangement, the center barrel inner barrel is arranged inside the center barrel outer barrel, top rings are arranged at the tops of the center barrel inner barrel and the center barrel outer barrel, bottom rings are arranged at the bottoms of the center barrel inner barrel and the center barrel outer barrel, a center barrel top radiation beam is arranged between the two top rings at an interval, a center barrel bottom radiation beam is arranged between the two bottom rings at an interval, the radiation steel beam is a horizontal section of downward inclined beam, the radiation steel beam is surrounded into a circle in an interval arrangement, and one end of the horizontal section is connected with the top ring of the center barrel outer barrel, all be provided with radiation girder steel middle part bracing between the foundation of radiation girder steel middle part and center section of thick bamboo urceolus, all be provided with down the pull rod between the foundation of the one end of radiation girder steel slope section and center section of thick bamboo urceolus, the above-mentioned interval of radiation girder steel is provided with the annular pole with center section of thick bamboo inner tube concentric, and the one end of radiation girder steel slope section all sets up on supporting the bracket.
2. The silo roof formwork support device of claim 1, wherein: the outer side of the middle part of the central cylinder outer cylinder is provided with an outer ring beam, and the inner side of the middle part of the central cylinder inner cylinder is provided with an inner ring beam.
3. The silo roof formwork support device of claim 2, wherein: and inclined struts at the root parts of the radiation steel beams are arranged between the middle parts of the horizontal sections of the radiation steel beams and the outer ring beams.
4. The silo roof formwork support device of claim 2, wherein: and a central cylinder middle radiation beam is arranged between the outer ring beam and the inner ring beam at intervals.
5. The silo roof formwork support device of claim 2, wherein: and inclined struts for the inner ring and the outer ring of the central cylinder are arranged among the top ring and the bottom ring of the outer cylinder of the central cylinder and the inner ring beam of the inner cylinder of the central cylinder at intervals.
6. The silo roof formwork support device of claim 1, wherein: inclined cross braces are arranged between the radiation steel beams and are supporting rods which are arranged in a crossed mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110922341.4A CN113482400A (en) | 2021-08-12 | 2021-08-12 | Silo storehouse top template strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110922341.4A CN113482400A (en) | 2021-08-12 | 2021-08-12 | Silo storehouse top template strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113482400A true CN113482400A (en) | 2021-10-08 |
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ID=77945097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110922341.4A Withdrawn CN113482400A (en) | 2021-08-12 | 2021-08-12 | Silo storehouse top template strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113482400A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116838143A (en) * | 2023-07-28 | 2023-10-03 | 中国化学工程第三建设有限公司 | Double-layer composite section steel support of core barrel type silo top concrete structure |
-
2021
- 2021-08-12 CN CN202110922341.4A patent/CN113482400A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116838143A (en) * | 2023-07-28 | 2023-10-03 | 中国化学工程第三建设有限公司 | Double-layer composite section steel support of core barrel type silo top concrete structure |
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Application publication date: 20211008 |