CN113622737A - Scaffold-free steel chimney and manufacturing and mounting method thereof - Google Patents
Scaffold-free steel chimney and manufacturing and mounting method thereof Download PDFInfo
- Publication number
- CN113622737A CN113622737A CN202110981491.2A CN202110981491A CN113622737A CN 113622737 A CN113622737 A CN 113622737A CN 202110981491 A CN202110981491 A CN 202110981491A CN 113622737 A CN113622737 A CN 113622737A
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- China
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- support plate
- scaffold
- free steel
- main pipeline
- steel chimney
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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
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/28—Chimney stacks, e.g. free-standing, or similar ducts
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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
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Movable Scaffolding (AREA)
Abstract
The invention is suitable for the field of buildings, and provides a scaffold-free steel chimney and a manufacturing and mounting method thereof, wherein the scaffold-free steel chimney comprises a support plate and also comprises the following steps: the smoke exhaust device is arranged on one side of the support plate and is used for directly exhausting the cigarette ash in the pipeline; and the rotary supporting device is arranged on one side of the support plate and used for rotating and supporting the smoke exhaust device. This device adopts the mode of car tower crane plus arm installation for welding in the high altitude construction, the screw operation change into the automation mechanized operation of cylinder and welder, directly avoided personnel to carry out the danger of operation through scaffold climbing, personnel only need stand subaerial through simple threaded connection operation with the air inlet install in the bottom of trunk line can, protected operating personnel's security greatly, improved operating efficiency simultaneously.
Description
Technical Field
The invention belongs to the field of buildings, and particularly relates to a scaffold-free steel chimney and a manufacturing and installing method thereof.
Background
Along with the continuous emergence of high-rise buildings, the arrangement of the chimney of the high-rise building is more and more paid attention by people, and is a very troublesome problem. If the treatment is not done properly, the serious consequences of "accident and contemporary, and miscarriage" can be caused.
Experts and scholars are exploring and practicing unremittingly, and civil high-rise buildings should pay attention to and have the following three basic conditions: first, the material chosen for the chimney must be stable, reliable, and durable. Second, the insulation of the chimney must be effective, durable and reliable. Thirdly, the chimney must be installed to suit the construction work of the high-altitude narrow shaft.
The existing steel chimney needs to be installed by using a scaffold when being installed, and is very unsafe for constructors due to the fact that the height of the steel chimney is high.
Disclosure of Invention
The embodiment of the invention aims to provide a scaffold-free steel chimney and a manufacturing and installing method thereof, and aims to solve the problem that the existing steel chimney needs to be installed by using a scaffold when being installed and is unsafe for constructors due to the fact that the height of the steel chimney is high.
The embodiment of the invention is realized in such a way that the scaffold-free steel chimney comprises a support plate and further comprises:
the smoke exhaust device is arranged on one side of the support plate and is used for directly exhausting the cigarette ash in the pipeline;
and the rotary supporting device is arranged on one side of the support plate and used for rotating and supporting the smoke exhaust device.
Further technical scheme, rotatory strutting arrangement includes that the screw thread is installed at the inboard rotating device of mounting panel, and rotating device includes that the screw thread fixes the inboard base of mounting panel, and the internally mounted of base has the bearing, and threaded connection spare is installed to the side screw thread of base, and the trunk line is installed in the internal rotation of bearing, and the spacing groove has been seted up to one side of trunk line, and the inside roll-mounting of spacing groove has the ball, and the ball passes through the tripod roll-mounting in mounting panel one side.
Further technical scheme, fume extractor has the vaulting pole including welding at the air inlet of trunk line one side, and the both sides welding of trunk line has the flabellum, and the side welding of vaulting pole has the flabellum, and the side of trunk line is link up and is installed the branch pipe, and the surface of branch pipe is around being connected with the lantern ring, and the air inlet passes through the screwed pipe and installs the inside at the trunk line.
A manufacturing and mounting method of a scaffold-free steel chimney comprises the following steps:
s1, carrying a mechanical support to be installed to an installation site by an automobile, lifting a tripod to an installation position by using a lifter, and welding the tripod on the inner wall of a support plate by using a welding gun installed on the lifter;
s2, the threaded connecting piece is delivered to an installation position through a lifter, the threaded connecting piece is fixed on the inner wall of a support plate through an air gun arranged on a mechanical arm of the surface of the lifter, and one side of a main pipeline is inserted into a tripod and the threaded connecting piece through a high-altitude crane;
s3, manually connecting the air inlet in the main pipeline in a threaded manner;
s4, the supporting rods and the fan blades are welded on the side wall of the main pipeline through the welding gun arranged on the lifter, the branch pipes are welded at the notches of the main pipeline, and the branch pipes are welded and fixed through lantern rings.
According to a further aspect, the air gun is controlled by a robotic arm according to S1.
According to a further technical scheme, according to S2, the plugging sequence of the main pipe is from the rotating device to the tripod.
According to a further technical scheme, according to S4, the diameter of the branch pipe is consistent with the diameter of the notch of the main pipe.
According to the scaffold-free steel chimney and the manufacturing and mounting method thereof provided by the embodiment of the invention, the mode of mounting the automobile tower crane and the mechanical arm is adopted, so that the welding and screwing operation in high-altitude operation is changed into the automatic operation of the air cylinder and the welding gun, the danger that personnel operates through the climbing of the scaffold is directly avoided, the personnel only need to stand on the ground and install the air inlet at the bottom of the main pipeline through simple threaded connection operation, the safety of the operator is greatly protected, and the operation efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion A in the embodiment of the present invention;
FIG. 3 is a schematic view of an air inlet according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a collar in an embodiment of the invention.
In the drawings: the fan comprises a support plate 1, a rotating device 2, a limiting groove 3, a ball 4, a tripod 5, an air inlet 6, a main pipeline 7, a stay bar 8, fan blades 9, branch pipes 10, a lantern ring 11, a base 12, a bearing 13, a threaded connector 14 and a threaded pipe 15.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, 2 and 3, a scaffold-free steel chimney provided for an embodiment of the present invention includes a support plate 1, and further includes:
the smoke exhaust device is arranged on one side of the support plate 1 and is used for directly exhausting the cigarette ash in the pipeline;
and the rotary supporting device is arranged on one side of the bracket plate 1 and is used for rotating and supporting the smoke exhaust device.
In the embodiment of the invention, the mode of installing the automobile tower crane and the mechanical arm is adopted, so that the welding and screwing operation in high-altitude operation is changed into the automatic operation of the air cylinder and the welding gun, the danger that personnel climb through a scaffold to operate is directly avoided, the personnel only need to stand on the ground and install the air inlet at the bottom of the main pipeline through simple threaded connection operation, the safety of the operators is greatly protected, and the operation efficiency is improved.
As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the rotation supporting device includes a rotating device 2 installed inside a supporting plate 1 by a thread, the rotating device 2 includes a base 12 fixed inside the supporting plate 1 by a thread, a bearing 13 is installed inside the base 12, a thread connector 14 is installed on a side thread of the base 12, a main pipe 7 is installed inside the bearing 13 by a rotation, a limiting groove 3 is opened on one side of the main pipe 7, a ball 4 is installed inside the limiting groove 3 by a rolling way, and the ball 4 is installed on one side of the supporting plate 1 by a tripod 5 by a rolling way.
In the embodiment of the invention, the rotating device 2 can enable the main pipeline 7 inserted in the rotating device to rotate around the bearing 13 in the base 12, so that the rotating effect of the main pipeline 7 is realized; in a similar way, the limiting groove 3 arranged at the side part of the main pipeline 7 is driven by the ball 4, so that the main pipeline 7 can rotate around the tripod 5, and the rotation and support effects of the rotary support device are realized.
As shown in fig. 1, 3 and 4, as a preferred embodiment of the present invention, the smoke exhaust device includes an air inlet 6 welded to one side of a main pipe 7, struts 8 welded to both sides of the main pipe 7, fan blades 9 welded to sides of the struts 8, a branch pipe 10 installed through a side of the main pipe 7, a collar 11 wound around a surface of the branch pipe 10, and the air inlet 6 installed inside the main pipe 7 through a threaded pipe 15.
In the embodiment of the invention, the air inlet 6 is a part where smoke enters, the main pipeline 7 can be rotated by the fan blades 9 connected with the support rods 8 under the action of wind force, so that the smoke exhaust effect of the pipeline is accelerated, and the lantern ring 11 is used for supporting and limiting the branch pipe 10.
A manufacturing and mounting method of a scaffold-free steel chimney comprises the following steps:
s1, a mechanical support to be installed is transported to an installation site by an automobile, a tripod 5 is lifted to an installation position by a lifter, and the tripod 5 is welded on the inner wall of a support plate 1 by a welding gun installed on the lifter;
s2, the threaded connecting piece 14 is delivered to an installation part through a lifter, the threaded connecting piece 14 is fixed on the inner wall of the support plate 1 through an air gun arranged on a mechanical arm on the surface of the lifter, and one side of the main pipeline 7 is inserted into the triangular frame 5 and the threaded connecting piece 14 through a high-altitude crane;
s3, manually connecting the air inlet 6 to the interior of the main pipeline 7 in a threaded manner;
s4, the stay bar 8 and the fan blades 9 are welded on the side wall of the main pipeline 7 through the welding gun arranged on the lifter, the branch pipe 10 is welded at the notch of the main pipeline 7, and the branch pipe 10 is welded and fixed through the lantern ring 11.
As a preferred embodiment of the present invention, according to S1, the air gun is controlled by a robot arm.
As a preferred embodiment of the present invention, according to S2, the plugging sequence of the main pipe 7 is from the rotating means 2 to the tripod 5.
As a preferred embodiment of the present invention, according to S4, the diameter of the branch pipe 10 coincides with the diameter of the notch of the main pipe 7.
The invention provides a scaffold-free steel chimney and a manufacturing and mounting method thereof, and the device adopts a mode of mounting an automobile tower crane and an additional mechanical arm, so that the welding and screwing operation in high-altitude operation is changed into the automatic operation of an air cylinder and a welding gun, the danger that personnel operates through scaffold climbing is directly avoided, the personnel only need to stand on the ground and install an air inlet at the bottom of a main pipeline through simple threaded connection operation, the safety of the operators is greatly protected, and the operating efficiency is improved.
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 invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a no scaffold steel chimney, includes the mounting panel, its characterized in that still includes:
the smoke exhaust device is arranged on one side of the support plate and is used for directly exhausting the cigarette ash in the pipeline;
and the rotary supporting device is arranged on one side of the support plate and is used for rotating and supporting the smoke exhaust device.
2. The scaffold-free steel chimney according to claim 1, wherein the rotary supporting device comprises a rotating device which is installed on the inner side of the support plate in a threaded mode, the rotating device comprises a base which is fixed on the inner side of the support plate in a threaded mode, a bearing is installed inside the base, a threaded connecting piece is installed on the side edge of the base in a threaded mode, a main pipe is installed inside the bearing in a rotating mode, a limiting groove is formed in one side of the main pipe, a ball is installed inside the limiting groove in a rolling mode, and the ball is installed on one side of the support plate in a rolling mode through a tripod.
3. The scaffold-free steel chimney according to claim 2, wherein the smoke exhaust device comprises an air inlet welded to one side of a main pipeline, support rods are welded to two sides of the main pipeline, fan blades are welded to the side edges of the support rods, a branch pipe is installed on the side edge of the main pipeline in a penetrating mode, a lantern ring is wound on the surface of the branch pipe, and the air inlet is installed inside the main pipeline through a threaded pipe.
4. The manufacturing and installation method of the scaffold-free steel chimney according to claim 1, characterized by comprising the following steps:
s1, carrying a mechanical support to be installed to an installation site by an automobile, lifting a tripod to an installation position by using a lifter, and welding the tripod on the inner wall of a support plate by using a welding gun installed on the lifter;
s2, the threaded connecting piece is delivered to an installation position through a lifter, the threaded connecting piece is fixed on the inner wall of a support plate through an air gun arranged on a mechanical arm of the surface of the lifter, and one side of a main pipeline is inserted into a tripod and the threaded connecting piece through a high-altitude crane;
s3, manually connecting the air inlet in the main pipeline in a threaded manner;
s4, the supporting rods and the fan blades are welded on the side wall of the main pipeline through the welding gun arranged on the lifter, the branch pipes are welded at the notches of the main pipeline, and the branch pipes are welded and fixed through lantern rings.
5. The method for manufacturing and installing scaffolding-free steel chimneys according to claim 4, wherein the air guns are controlled by a robot arm according to S1.
6. The method for manufacturing and installing a scaffolding-free steel chimney according to claim 4, wherein the main pipe is inserted from a rotating device to a tripod according to S2.
7. The method for manufacturing and installing a scaffolding-free steel chimney according to claim 4, wherein the diameter of the branch pipe is in accordance with the diameter of the notch of the main pipe according to S4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110981491.2A CN113622737A (en) | 2021-08-25 | 2021-08-25 | Scaffold-free steel chimney and manufacturing and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110981491.2A CN113622737A (en) | 2021-08-25 | 2021-08-25 | Scaffold-free steel chimney and manufacturing and mounting method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113622737A true CN113622737A (en) | 2021-11-09 |
Family
ID=78387698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110981491.2A Pending CN113622737A (en) | 2021-08-25 | 2021-08-25 | Scaffold-free steel chimney and manufacturing and mounting method thereof |
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| Country | Link |
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| CN (1) | CN113622737A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09188495A (en) * | 1995-11-10 | 1997-07-22 | Hitachi Zosen Corp | Crane device and building method for structure |
| CN201521980U (en) * | 2009-10-29 | 2010-07-07 | 贺有德 | Automatic chimney wind-proof orientator |
| CN102518335A (en) * | 2011-12-14 | 2012-06-27 | 中国建筑科学研究院建筑机械化研究分院 | Crane lifting and operation platform comprehensive equipment |
| CN203240598U (en) * | 2013-05-04 | 2013-10-16 | 湖北省烟草公司襄阳市公司 | Chimney cap rotating along with wind indicator |
| CN103452371A (en) * | 2013-09-09 | 2013-12-18 | 四川电力设计咨询有限责任公司 | Integral sleeve suspension chimney |
| CN108706461A (en) * | 2018-06-13 | 2018-10-26 | 安徽吉乃尔电器科技有限公司 | A kind of pipeline crane that security performance is high |
| CN109506244A (en) * | 2018-10-31 | 2019-03-22 | 耿华复 | A kind of self-cleaning type dust filtering chimney |
| CN210570061U (en) * | 2019-10-11 | 2020-05-19 | 郑�和 | Concentrate flue gas anti-backflow device |
-
2021
- 2021-08-25 CN CN202110981491.2A patent/CN113622737A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09188495A (en) * | 1995-11-10 | 1997-07-22 | Hitachi Zosen Corp | Crane device and building method for structure |
| CN201521980U (en) * | 2009-10-29 | 2010-07-07 | 贺有德 | Automatic chimney wind-proof orientator |
| CN102518335A (en) * | 2011-12-14 | 2012-06-27 | 中国建筑科学研究院建筑机械化研究分院 | Crane lifting and operation platform comprehensive equipment |
| CN203240598U (en) * | 2013-05-04 | 2013-10-16 | 湖北省烟草公司襄阳市公司 | Chimney cap rotating along with wind indicator |
| CN103452371A (en) * | 2013-09-09 | 2013-12-18 | 四川电力设计咨询有限责任公司 | Integral sleeve suspension chimney |
| CN108706461A (en) * | 2018-06-13 | 2018-10-26 | 安徽吉乃尔电器科技有限公司 | A kind of pipeline crane that security performance is high |
| CN109506244A (en) * | 2018-10-31 | 2019-03-22 | 耿华复 | A kind of self-cleaning type dust filtering chimney |
| CN210570061U (en) * | 2019-10-11 | 2020-05-19 | 郑�和 | Concentrate flue gas anti-backflow device |
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Application publication date: 20211109 |
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| RJ01 | Rejection of invention patent application after publication |