CN207847231U - A kind of steel stack installation Overthrow preventing device - Google Patents
A kind of steel stack installation Overthrow preventing device Download PDFInfo
- Publication number
- CN207847231U CN207847231U CN201721833855.8U CN201721833855U CN207847231U CN 207847231 U CN207847231 U CN 207847231U CN 201721833855 U CN201721833855 U CN 201721833855U CN 207847231 U CN207847231 U CN 207847231U
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- China
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- fixed part
- pull rod
- steel stack
- preventing device
- bindiny mechanism
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Abstract
The utility model provides a kind of steel stack installation Overthrow preventing device, including at least two pull rods, junction button, the first bindiny mechanism and the second bindiny mechanism, it is connected by the junction button between pull rod described in each two, first bindiny mechanism is for connecting top layer's pull rod and steel stack, and second bindiny mechanism is for connecting lowest level pull rod and foundation bolt.The utility model has the beneficial effects that the process safety of mounting steel chimney is reliable, the harm that the influence of wind load or other extraneous unfavorable factors that chimney is subject to by high-altitude during the installation process is easily toppled is eliminated simultaneously, avoids that human safety issues and property loss occurs.
Description
Technical field
The utility model belongs to steel stack apparatus for mounting technical field, and overturn-preventing is installed more particularly, to a kind of steel stack
Device.
Background technology
China's industrial technology level development in recent years is swift and violent, and the construction of all kinds of large scale industry facilities generally requires mating corresponding
Large-scale chimney.Consider that the factor of economic, society, technique etc., more and more engineerings start to be considered as steel stack, together
When consider place, the limitation of duration, free-standing steel chimney have irreplaceable advantage.
Free-standing steel chimney will not only ensure installation quality precision during the installation process, also need to take precautions against chimney in installation process
Middle danger of toppling.Shell ring easily inclines because high-altitude wind action is larger when especially chimney rises to 40 meters of height or more
Harm is covered, personal safety and property loss are caused.
Invention content
The purpose of this utility model is to solve the problems, such as danger of toppling in existing steel stack installation process, is provided
A kind of steel stack installation Overthrow preventing device, avoids that human safety issues and property loss occurs.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of steel stack installation overturn-preventing dress
It sets, including at least two pull rods, junction button, the first bindiny mechanism and the second bindiny mechanism, passes through between pull rod described in each two
The junction button connection, first bindiny mechanism use for connecting top layer's pull rod and steel stack, second bindiny mechanism
In connection lowest level pull rod and foundation bolt.
Preferably, first bindiny mechanism includes fixed part one, the first movable part and fixed part two, the fixed part one
It is connect by first movable part with the fixed part two.
Preferably, the fixed part one includes a concave shape clamp structure, is provided with connecting hole on the clamp structure, is used for
Connect the lifting lug or platform of steel stack.
Preferably, the fixed part two includes internal thread structure, and internal thread described in external screw thread is arranged in the both ends of the pull rod
Structure is matched with the external screw thread of top layer's pull rod one end, for fixing the pull rod.
Preferably, second bindiny mechanism includes fixed part three, the second movable part and fixed part four, the fixed part three
It is connect by second movable part with the fixed part four.
Preferably, the fixed part three includes internal thread structure, the internal thread structure and lowest level pull rod one end
External screw thread match, for being fixedly connected with the lowest level pull rod.
Preferably, the fixed part four includes internal thread structure, the outer spiral shell of the internal thread structure and the foundation bolt
Line matches, for being fixedly connected with the foundation bolt.
Preferably, first movable part is all made of universal shaft shaft coupling with second movable part.
Preferably, the junction button includes the through-hole for being set to both ends, is penetrated for the pull rod, and set on centre
Rectangular through-hole, stretched into inside the junction button for nut.
The utility model has the advantages and positive effects of：
1. steel stack installs Overthrow preventing device and makes simple, easy to operate, saving construction cost, increase efficiency.
2. installing Overthrow preventing device using steel stack, the process safety of mounting steel chimney is reliable, while eliminating chimney and pacifying
During dress because high-altitude by wind load or other extraneous unfavorable factors influenced the harm easily toppled, avoid occurring
Human safety issues and property loss.
3. not only having saved material place using existing foundation bolt in installation process but also having used manpower and material resources sparingly, work is improved
Efficiency, it is highly practical.
4. Overthrow preventing device is arranged in chimney foundation bolt and chimney outer wall, the necessary foundation bolt of chimney is made full use of.
Description of the drawings
Structural schematic diagram when Fig. 1 is utility model works；
Fig. 2 is the drawbar structure diagram of the utility model；
Fig. 3 is the connection fastener structure schematic diagram of the utility model；
Fig. 4 is the structural schematic diagram of first bindiny mechanism of the utility model；
Fig. 5 is the structural schematic diagram of second bindiny mechanism of the utility model.
In figure：
1, steel stack 2, pull rod 3, junction button
4, the first bindiny mechanism 5, the second bindiny mechanism 21, external screw thread
31, through-hole 32, rectangular through-hole 41, clamp structure
42, the first movable part 43, fixed part 2 44, connecting hole
51, fixed part 3 52, the second movable part 53, fixed part four
Specific implementation mode
As shown in Figure 1, a kind of steel stack of this example installs Overthrow preventing device, including at least two pull rods 2, junction button 3, the
External screw thread 21 is arranged in the both ends of one bindiny mechanism 4 and the second bindiny mechanism 5, pull rod 2, and pull rod 2 produces different length,
To meet the height that each chimney section rises, in the installation process of steel stack, steel stack often promotes a section, and the corresponding section that increases is drawn
Bar is attached by junction button 3 using nut between each two pull rod 2, and junction button 3 includes being set to 3 both ends of junction button
Circular through hole 31, penetrate for pull rod 2, and the rectangular through-hole 32 set on intermediate position, stretched into junction button 3 for nut
Portion passes through the external screw thread standing screw being arranged on nut and pull rod, wherein the length of pull rod can be by stretching into inside junction button
Length, fixed with nut to be finely adjusted.
First bindiny mechanism 4 saves pull rod 2 and steel stack 1 for connecting top layer one, wherein the first bindiny mechanism 4 includes
Fixed part one, the first movable part 42 and fixed part 2 43, fixed part one are connect with fixed part 2 43 by the first movable part 42, Gu
It includes a concave shape clamp structure 41 to determine portion one, is provided with connecting hole 44 on clamp structure 41, lifting lug for connecting steel stack or
Person's platform, fixed part 2 43 include internal thread structure, and internal thread structure is matched with the external screw thread of 2 one end of top layer pull rod, use
In steady brace 2, the first movable part uses universal shaft shaft coupling, has larger angular compensatory ability using its structure, reaches
Buffering, damping, reduce the effect of wind load in steel stack installation process.
Second bindiny mechanism 5 saves pull rod 2 and foundation bolt for connecting lowest level one, and the second bindiny mechanism 5 includes fixing
Portion 3 51, the second movable part 52 and fixed part 4 53, fixed part 3 51 connect 52 with fixed part 4 53 by the second movable part, Gu
It includes internal thread structure to determine portion 3 51, and internal thread structure is matched with the external screw thread of lowest level pull rod one end, for being fixedly connected
Lowest level pull rod 2, fixed part 4 53 include internal thread structure, and internal thread structure is matched with the external screw thread of foundation bolt, is used for
It is fixedly connected with foundation bolt, material place had not only been saved using existing foundation bolt but also is used manpower and material resources sparingly, the second movable part is adopted
With universal shaft shaft coupling.
The course of work of this example：In free-standing steel chimney installation process, Overthrow preventing device is respectively provided with around chimney, when
Steel stack starts uniformly to add Overthrow preventing device everywhere when being promoted to 30 meters, can also add this anti-dumping in advance according to weather conditions
Overthrow preventing device bottom is connected with the foundation bolt for fixing steel stack, had both been saved using existing foundation bolt by coating device
Material saving place uses manpower and material resources sparingly again, improves work efficiency, highly practical, is connected with steel stack at the top of Overthrow preventing device,
Steel stack often promotes a section, corresponding to increase by a section pull rod, and the fastening of Overthrow preventing device is realized by junction button and tightening nut,
When final section chimney accordingly removes Overthrow preventing device when installation is complete.
The utility model has the beneficial effects that：
1. steel stack installs Overthrow preventing device and makes simple, easy to operate, saving construction cost, increase efficiency.
2. installing Overthrow preventing device using steel stack, the process safety of mounting steel chimney is reliable, while eliminating chimney and pacifying
During dress because high-altitude by wind load or other extraneous unfavorable factors influenced the harm easily toppled, avoid occurring
Human safety issues and property loss.
3. not only having saved material place using existing foundation bolt in installation process but also having used manpower and material resources sparingly, work is improved
Efficiency, it is highly practical.
4. Overthrow preventing device is arranged in chimney foundation bolt and chimney outer wall, the necessary foundation bolt of chimney is made full use of.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should all still belong within the patent covering scope of the utility model.
Claims (9)
1. a kind of steel stack installs Overthrow preventing device, it is characterised in that：Including at least two pull rods, junction button, the first connection machine
Structure and the second bindiny mechanism are connected by the junction button between pull rod described in each two, and first bindiny mechanism is for connecting
Top layer's pull rod and steel stack are connect, second bindiny mechanism is for connecting lowest level pull rod and foundation bolt.
2. a kind of steel stack according to claim 1 installs Overthrow preventing device, it is characterised in that：First bindiny mechanism
Including fixed part one, the first movable part and fixed part two, the fixed part one pass through first activity with the fixed part two
Portion connects.
3. a kind of steel stack according to claim 2 installs Overthrow preventing device, it is characterised in that：The fixed part one includes
One concave shape clamp structure is provided with connecting hole on the clamp structure, lifting lug or platform for connecting steel stack.
4. a kind of steel stack according to claim 2 or 3 installs Overthrow preventing device, it is characterised in that：The fixed part two
Including internal thread structure, external screw thread, the internal thread structure and top layer's pull rod one end is arranged in the both ends of the pull rod
External screw thread matches, for fixing the pull rod.
5. a kind of steel stack according to claim 2 installs Overthrow preventing device, it is characterised in that：Second bindiny mechanism
Including fixed part three, the second movable part and fixed part four, the fixed part three pass through second activity with the fixed part four
Portion connects.
6. a kind of steel stack according to claim 5 installs Overthrow preventing device, it is characterised in that：The fixed part three includes
Internal thread structure, the internal thread structure are matched with the external screw thread of lowest level pull rod one end, described for being fixedly connected
Lowest level pull rod.
7. a kind of steel stack according to claim 5 or 6 installs Overthrow preventing device, it is characterised in that：The fixed part four
Including internal thread structure, the internal thread structure is matched with the external screw thread of the foundation bolt, described for being fixedly connected
Foot bolt.
8. a kind of steel stack according to claim 5 installs Overthrow preventing device, it is characterised in that：First movable part with
Second movable part is all made of universal shaft shaft coupling.
9. a kind of steel stack according to claim 1 installs Overthrow preventing device, it is characterised in that：The junction button includes setting
It is placed in the through-hole at both ends, is penetrated for the pull rod, and set on intermediate rectangular through-hole, the connection is stretched into for nut
Button is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721833855.8U CN207847231U (en) | 2017-12-25 | 2017-12-25 | A kind of steel stack installation Overthrow preventing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721833855.8U CN207847231U (en) | 2017-12-25 | 2017-12-25 | A kind of steel stack installation Overthrow preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207847231U true CN207847231U (en) | 2018-09-11 |
Family
ID=63418480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721833855.8U Active CN207847231U (en) | 2017-12-25 | 2017-12-25 | A kind of steel stack installation Overthrow preventing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207847231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108118947A (en) * | 2017-12-25 | 2018-06-05 | 中冶天工集团天津有限公司 | A kind of steel stack installs overturn-preventing method and device |
| CN112878789A (en) * | 2021-02-14 | 2021-06-01 | 应中武 | Overturn-preventing device for mounting steel chimney |
-
2017
- 2017-12-25 CN CN201721833855.8U patent/CN207847231U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108118947A (en) * | 2017-12-25 | 2018-06-05 | 中冶天工集团天津有限公司 | A kind of steel stack installs overturn-preventing method and device |
| CN112878789A (en) * | 2021-02-14 | 2021-06-01 | 应中武 | Overturn-preventing device for mounting steel chimney |
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