CN215482372U - Windproof structure and main tower device in strong wind environment - Google Patents
Windproof structure and main tower device in strong wind environment Download PDFInfo
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- CN215482372U CN215482372U CN202121522371.8U CN202121522371U CN215482372U CN 215482372 U CN215482372 U CN 215482372U CN 202121522371 U CN202121522371 U CN 202121522371U CN 215482372 U CN215482372 U CN 215482372U
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Abstract
The application discloses a windproof structure and a main tower device in a strong wind environment, and relates to the technical field of constructional engineering machinery, wherein the windproof structure is arranged on a main tower creeping formwork and comprises a windproof net and a square connecting pipe, and the windproof net is arranged outside the main tower creeping formwork in a surrounding manner; the square connecting pipe is fixedly arranged on a vertical rod on the outermost side of the main tower creeping formwork; the windproof net is fixedly arranged on the square connecting pipe; the windproof net is made of dense mesh steel plates which are bent in the vertical direction to form a plurality of inner trapezoids and outer trapezoids which are arranged in a staggered mode. The utility model provides a prevent wind structure and main tower device sets up the net of preventing wind in the periphery of main tower creeping formwork, has effectively ensured operation safety and efficiency of construction.
Description
Technical Field
The application relates to the technical field of constructional engineering machinery, in particular to a windproof structure and a main tower device in a strong wind environment.
Background
When a bridge is constructed in a marine monsoon climate area, special attention needs to be paid to preventing climate strong wind. In the bridge construction process, the main towers are constructed firstly, and then the bridge between the main towers is constructed. After the main tower of the bridge is constructed, a main tower creeping formwork needs to be constructed on the periphery of the main tower, and the main tower creeping formwork is mainly used for supporting the main tower and facilitating the up-and-down passing of workers.
However, in the environment of strong weather wind, the safety of the worker passing up and down cannot be effectively guaranteed, and the construction efficiency is low when the construction is carried out in the environment of strong weather wind, so that the design of the windproof structure for guaranteeing the personal safety of the worker is particularly important.
Disclosure of Invention
To the defect that exists among the prior art, the aim at of this application provides a prevent wind structure and main tower device of strong wind environment, sets up the net of preventing wind in the periphery of main tower creeping formwork, has effectively ensured operation safety and efficiency of construction.
In order to achieve the above purposes, the technical scheme is as follows: a windproof structure in a strong wind environment is arranged on a main tower creeping formwork and comprises a windproof net and a square connecting pipe, wherein the windproof net is arranged outside the main tower creeping formwork in a surrounding manner; the square connecting pipe is fixedly arranged on a vertical rod on the outermost side of the main tower creeping formwork; the windproof net is fixedly arranged on the square connecting pipe; the windproof net is made of dense mesh steel plates which are bent in the vertical direction to form a plurality of inner trapezoids and outer trapezoids which are arranged in a staggered mode.
On the basis of the technical scheme, the inner trapezoid and the outer trapezoid are isosceles trapezoids, the waist sizes of the inner trapezoid and the outer trapezoid are equal, and the size of the top edge of the outer trapezoid is larger than that of the top edge of the inner trapezoid.
On the basis of the technical scheme, the windproof net comprises a plurality of windproof holes, and the windproof holes of the inner trapezoid and the windproof holes of the outer trapezoid are uniformly distributed.
On the basis of the technical scheme, the inner trapezoidal windproof holes are denser than the outer trapezoidal windproof holes.
On the basis of the technical scheme, the square connecting pipe is fixed on the vertical rod through the fastening bolt, and the windproof net is fixed on the square connecting pipe through the fastening bolt.
On the basis of the technical scheme, the fastening screw penetrates through the windproof hole in the bottom edge of the inner trapezoid to be fixed on the square connecting pipe.
On the basis of the technical scheme, the windproof net is formed by processing profiled steel plates with the thickness of 0.63 mm.
The application also discloses main tower device, main tower device contains main tower creeping formwork and above-mentioned windproof structure, main tower creeping formwork contains montant, down tube and horizontal pole, and is a plurality of the montant interval sets up, the horizontal pole sets up between adjacent montant, the down tube is connected between adjacent two horizontal poles, and windproof structure sets up in the montant surface of enclosing outside.
On the basis of the technical scheme, the inner trapezoid and the outer trapezoid are isosceles trapezoids, the waist sizes of the inner trapezoid and the outer trapezoid are equal, and the size of the top edge of the outer trapezoid is larger than that of the top edge of the inner trapezoid; the dense mesh type steel plate comprises a plurality of windproof holes, and the windproof holes of the inner trapezoid and the windproof holes of the outer trapezoid are uniformly distributed.
On the basis of the technical scheme, the inner trapezoidal windproof holes are denser than the outer trapezoidal windproof holes; the square connecting pipe is fixed on the vertical rod through a fastening bolt, and the windproof net is fixed on the square connecting pipe through a fastening bolt; the fastening screw penetrates through the windproof hole at the inner trapezoidal bottom edge and is fixed on the square connecting pipe.
The beneficial effect that technical scheme that this application provided brought includes:
according to the windproof structure and the main tower device in the strong wind environment, the windproof net is arranged outside the main tower creeping formwork in a surrounding manner and plays a role of preventing strong wind, and the square connecting pipe is fixedly arranged on the vertical rod at the outermost side of the main tower creeping formwork; the windproof net is fixedly arranged on the square connecting pipe; according to the windproof structure, the square connecting pipe is additionally arranged on the outermost side of the main tower creeping formwork, so that the effect of further enhancing the stability of the main tower creeping formwork is achieved, and a foundation is laid for stable connection of the windproof net; the windproof net is a dense-mesh steel plate, can achieve the windproof purpose and can effectively ventilate to prevent workers from being under construction in a closed space, and is bent in the vertical direction and strong in capability of bearing sea side transverse wind; furthermore, prevent wind the net and buckle and form interior trapezoidal and outer trapezoidal that a plurality of crisscross settings, the anti-wind bearing capacity after buckling is strong, and the structure is firm reliable.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a side view of a wind-resistant net provided in an embodiment of the present application, which is installed on a main tower creeping formwork.
Fig. 2 is a partially enlarged view a of fig. 1.
FIG. 3 is a top view of the windproof net provided by the embodiment of the present application mounted on a vertical rod.
FIG. 4 is a top view of a windshield net provided in embodiments of the present application.
FIG. 5 is a front view of a windshield provided in an embodiment of the present application.
Reference numerals: 1. a windproof net; 11. an inner trapezoid; 12. an outer trapezoid; 2. climbing a main tower; 21. a vertical rod; 22. a diagonal bar; 23. a cross bar; 3. a square connecting pipe; 4. fastening a bolt; 5. and (5) fastening the screw.
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. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1 and fig. 3, the present application discloses an embodiment of a wind-proof structure in a strong wind environment, the wind-proof structure is installed at the periphery of a main tower creeping formwork 2, specifically, the wind-proof structure comprises a wind-proof net 1 and a square connecting pipe 3, and the wind-proof net 1 is enclosed and arranged at the periphery of the main tower creeping formwork 2. The windproof net 1 wraps the whole main tower creeping formwork 2 to achieve the windproof purpose.
The square connecting pipe 3 is fixedly arranged on a vertical rod 21 at the outermost side of the main tower creeping formwork 2. The windproof net 1 is fixedly arranged on the square connecting pipe 3. The windproof net 1 is made of dense-mesh steel plates which are bent in the vertical direction to form a plurality of inner trapezoids 11 and outer trapezoids 12 which are arranged in a staggered mode. Specifically, the inner trapezoids 11 and the outer trapezoids 12 arranged in a staggered manner means that one inner trapezoid 11, one outer trapezoid 12 and one inner trapezoid 11, etc. are alternately arranged, and the adjacent inner trapezoids 11 and outer trapezoids 12 share one waist.
In the present embodiment, the square connecting tube 3 is horizontally disposed, and is perpendicular to the vertical rod 21, and is fixedly connected together. Prevent wind net 1 fixed the setting in the surface of square connecting pipe 3, play the effect of keeping out the wind. According to the windproof structure, the square connecting pipe 3 is additionally arranged on the outermost side of the main tower creeping formwork 2, so that the effect of further enhancing the stability of the main tower creeping formwork 2 is achieved, and a foundation is laid for the stable connection of the windproof net 1; prevent wind net 1 and adopt close mesh formula steel sheet, prevent wind net 1 not only can reach the purpose of preventing wind, can also effectively ventilate, prevent that the workman from being under construction the oxygen deficiency in airtight space, and prevent wind net 1 and buckle along vertical direction, the structure is firm reliable.
It should be noted that, because the structure of the main tower device is complex, the drawings of the present application only show a part of the structure of the main tower device, fig. 1 shows a part of the structure of the main tower creeping formwork and the wind-proof structure, and fig. 2, 3 and 4 further show the wind-proof structure of fig. 1 in detail.
As shown in fig. 3 and 4, in one embodiment, the inner trapezoid 11 and the outer trapezoid 12 formed by bending the windproof net 1 are isosceles trapezoids, the waist size of the inner trapezoid 11 is equal to that of the outer trapezoid 12, and the top side size of the outer trapezoid 12 is larger than that of the inner trapezoid 11. The waist is shared to adjacent interior trapezoidal 11 and outer trapezoidal 12, the crisscross trapezium structure inside and outside this application for prevent wind net 1's rigidity and intensity are big, and the anti-wind ability reinforce can effectively prevent wind.
In one embodiment, the wind-proof net in the form of dense-mesh steel plates comprises a plurality of wind-proof holes, and the wind-proof holes of the inner trapezoid 11 and the outer trapezoid 12 are uniformly arranged. The wind-proof holes are uniformly arranged, so that the wind resistance is uniform, and a good wind-proof effect is achieved.
As shown in fig. 5, the wind-break holes of the inner trapezium 11 are denser than those of the outer trapezium 12. The wind-proof holes of the waist shared by the inner trapezoid 11 and the outer trapezoid 12 are as dense as the wind-proof holes of the inner trapezoid 11. The inner trapezoid (11) has smaller size and large structural strength, and can accommodate dense windproof holes.
As shown in fig. 2 and 3, in one embodiment, the square connecting pipe 3 is fixed to the vertical rod 21 by the fastening bolt 4, and the windproof net 1 is fixed to the square connecting pipe 3 by the fastening screw 5, so that the connection is firm. Specifically, the windproof holes in the bottom edge of the inner trapezoid 11 serve as connecting holes, and the fastening screws 5 penetrate through the windproof holes in the bottom edge of the inner trapezoid 11 to be fixed on the square connecting pipes 3, so that the connection is flexible and reliable.
Preferably, the windproof net 1 is processed by a profiled steel sheet with the thickness of 0.63 mm.
The application also discloses an embodiment of main tower device, main tower device contain main tower creeping formwork 2 and above-mentioned windproof structure, and main tower creeping formwork 2 contains montant 21, down tube 22 and horizontal pole 23, and a plurality of montant 21 intervals set up, and horizontal pole 23 sets up between adjacent montant 21, and down tube 22 connects between adjacent two horizontal poles 23, and windproof structure sets up in the surface of the montant 21 of periphery.
Further, the inner trapezoid 11 and the outer trapezoid 12 are both isosceles trapezoids, the waist sizes of the inner trapezoid 11 and the outer trapezoid 12 are equal, and the top side size of the outer trapezoid 12 is larger than that of the inner trapezoid 11. The windproof net which is a dense-mesh steel plate comprises a plurality of windproof holes, and the windproof holes of the inner trapezoid 11 and the windproof holes of the outer trapezoid 12 are uniformly distributed. The wind-proof holes are uniformly arranged, so that the wind resistance is uniform, and a good wind-proof effect is achieved.
Furthermore, the wind-proof holes of the inner trapezoid 11 are denser than those of the outer trapezoid 12, the inner trapezoid 11 has smaller size and large structural strength, and can accommodate the dense wind-proof holes. In one embodiment, the square connecting pipe 3 is fixed on the vertical rod 21 through a fastening bolt 4, and the windproof net 1 is fixed on the square connecting pipe 3 through a fastening screw 5, so that the connection is firm. Specifically, the windproof holes in the bottom edge of the inner trapezoid 11 serve as connecting holes, and the fastening screws 5 penetrate through the windproof holes in the bottom edge of the inner trapezoid 11 to be fixed on the square connecting pipes 3, so that the connection is flexible and reliable.
The main tower device is provided with a windproof structure, and the windproof structure is arranged on the outer surface of the vertical rod 21 at the outermost periphery; the windproof net 1 is fixedly arranged on the square connecting pipe 3, the windproof net 1 is a dense-mesh steel plate, the windproof net 1 can achieve the windproof purpose and can effectively ventilate to prevent workers from being lack of oxygen during construction in a closed space, and the windproof net 1 is bent in the vertical direction and has strong capability of bearing sea side transverse wind; prevent wind net 1 and buckle and form interior trapezoidal and outer trapezoidal of a plurality of crisscross settings, the anti-wind bearing capacity after buckling is strong, and the structure is firm reliable.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a windproof structure in strong wind environment installs in main tower creeping formwork (2), its characterized in that: the windproof structure comprises a windproof net (1) and a square connecting pipe (3), and the windproof net (1) is arranged outside the main tower creeping formwork (2) in a surrounding manner;
the square connecting pipe (3) is fixedly arranged on a vertical rod (21) on the outermost side of the main tower creeping formwork (2); the windproof net (1) is fixedly arranged on the square connecting pipe (3);
the windproof net (1) is made of dense-mesh steel plates which are bent in the vertical direction to form a plurality of inner trapezoids (11) and outer trapezoids (12) which are arranged in a staggered mode.
2. A wind-resistant construction for a windy environment as claimed in claim 1, wherein: the inner trapezoid (11) and the outer trapezoid (12) are isosceles trapezoids, the waist sizes of the inner trapezoid (11) and the outer trapezoid (12) are equal, and the top side size of the outer trapezoid (12) is larger than that of the inner trapezoid (11).
3. A wind-resistant construction for a windy environment as claimed in claim 1, wherein: the windproof net (1) comprises a plurality of windproof holes, and the windproof holes of the inner trapezoid (11) and the windproof holes of the outer trapezoid (12) are uniformly distributed.
4. A wind-resistant construction for a windy environment as claimed in claim 3, wherein: the wind-proof holes of the inner trapezoid (11) are denser than the wind-proof holes of the outer trapezoid (12).
5. A wind-resistant construction for a windy environment as claimed in claim 3, wherein: the windproof net is characterized in that the square connecting pipe (3) is fixed on the vertical rod (21) through a fastening bolt (4), and the windproof net (1) is fixed on the square connecting pipe (3) through a fastening screw (5).
6. The wind-resistant structure for a windy environment according to claim 5, wherein: the fastening screw (5) penetrates through the windproof hole at the bottom edge of the inner trapezoid (11) and is fixed on the square connecting pipe (3).
7. A wind-resistant construction for a windy environment as claimed in claim 1, wherein: the windproof net (1) is formed by processing profiled steel plates with the thickness of 0.63 mm.
8. A main column apparatus, characterized by: the main tower device comprises a main tower creeping formwork (2) and the windproof structure according to claim 1, wherein the main tower creeping formwork (2) comprises vertical rods (21), inclined rods (22) and cross rods (23), the vertical rods (21) are arranged at intervals, the cross rods (23) are arranged between the adjacent vertical rods (21), the inclined rods (22) are connected between the two adjacent cross rods (23), and the windproof structure is arranged on the outer surface of the outermost vertical rods (21).
9. The main tower apparatus of claim 8, wherein: the inner trapezoid (11) and the outer trapezoid (12) are isosceles trapezoids, the waist sizes of the inner trapezoid (11) and the outer trapezoid (12) are equal, and the top side size of the outer trapezoid (12) is larger than that of the inner trapezoid (11); the dense mesh type steel plate comprises a plurality of windproof holes, and the windproof holes of the inner trapezoid (11) and the windproof holes of the outer trapezoid (12) are uniformly distributed.
10. The main tower apparatus of claim 9, wherein: the wind-proof holes of the inner trapezoid (11) are denser than those of the outer trapezoid (12); the square connecting pipe (3) is arranged on the vertical rod (21) through a fastening bolt (4), and the windproof net (1) is fixed on the square connecting pipe (3) through a fastening screw (5); the fastening screw (5) penetrates through the windproof hole at the bottom edge of the inner trapezoid (11) and is fixed on the square connecting pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121522371.8U CN215482372U (en) | 2021-07-05 | 2021-07-05 | Windproof structure and main tower device in strong wind environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121522371.8U CN215482372U (en) | 2021-07-05 | 2021-07-05 | Windproof structure and main tower device in strong wind environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215482372U true CN215482372U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121522371.8U Active CN215482372U (en) | 2021-07-05 | 2021-07-05 | Windproof structure and main tower device in strong wind environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215482372U (en) |
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2021
- 2021-07-05 CN CN202121522371.8U patent/CN215482372U/en active Active
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