CN218541493U - Creeping formwork device - Google Patents

Abstract

The utility model relates to a creeping formwork device, it includes: the climbing formwork comprises a frame body, wherein one side of the frame body is connected with a climbing formwork, and a plurality of railings are arranged on the outer side of the frame body in a surrounding manner; a plurality of prevent wind the net, prevent wind the net install in the outside of railing, prevent wind net interconnect and enclose and locate the outside of support body, each prevent wind the net and all seted up the through-hole, just prevent wind the epaxial through-hole interval setting of net. The utility model provides a pair of creeping formwork device can improve creeping formwork device's stability under the strong wind environment to weaken direct impact constructor's wind, reached the effect of safe construction under the strong wind environment.

Description

Creeping formwork device

Technical Field

The utility model relates to a high altitude construction field, in particular to creeping formwork device.

Background

The climbing form is a short name of the climbing form and is also called as the jumping form abroad. The climbing device consists of three parts, namely a climbing template, a climbing frame (or the climbing template does not have the climbing frame) and climbing equipment, and is an effective tool in constructing high-rise structures such as a shear wall system, a cylinder system, a pier 31552and the like. Because of the self-climbing capability, hoisting of hoisting machinery is not needed, and the hoisting workload of the transport machinery in construction is reduced. The scaffold is hung on the self-climbing formwork, so that an external scaffold in the construction process can be omitted. In conclusion, the climbing formwork can reduce the number of hoisting machines and accelerate the construction speed, so the climbing formwork has better economic benefit.

At present, a creeping formwork device is mostly adopted for construction in the construction process of high-altitude buildings. The difficulty of high-altitude construction is reduced, and the construction efficiency of high-altitude buildings is improved.

However, the creeping formwork is greatly influenced by strong wind due to the high construction height. Safe construction is difficult in a strong wind environment, and the construction period can be delayed due to shutdown.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a creeping formwork device to solve the unable high altitude construction's of creeping formwork under the strong wind environment in the correlation technique problem.

In a first aspect, a climbing formwork device is provided, which includes: the climbing formwork comprises a frame body, wherein one side of the frame body is connected with a climbing formwork, and a plurality of railings are arranged on the outer side of the frame body in a surrounding manner; a plurality of prevent wind the net, prevent wind the net install in the outside of railing, prevent wind net interconnect and enclose and locate the outside of support body, each prevent wind the net and all seted up the through-hole, just prevent wind the epaxial through-hole interval setting of net.

In some embodiments, the rail is a square steel tube, and the windproof net is connected with the rail through self-tapping screws.

In some embodiments, the windproof net is a wave-shaped plate body with uniform thickness.

In some embodiments, the windproof net has wave crests and wave troughs which are arranged alternately, the wave troughs are attached to the railings, the wave crests and the railings surround to form accommodating spaces, the railings are fixed on the frame body through bolts, and ends of the bolts are accommodated in the accommodating spaces.

In some embodiments, the apertures of the through holes are equal, and the through holes on the windproof net are uniformly arranged at intervals.

In some embodiments, the formwork includes exterior formwork panels that are visa building formwork.

In some embodiments, the windproof mesh is a perforated steel sheet.

In some embodiments, adjacent two of the wind-resistant nets are fixedly connected by self-tapping screws.

In some embodiments, the rack body comprises a plurality of layers of platforms which are arranged at intervals up and down, and the outer sides of the platforms are provided with windproof nets.

In some embodiments, the wind-resistant nets are connected in sequence to form a wind-resistant barrier, and the wind-resistant barrier extends from one side of the creeping formwork to the other side of the creeping formwork around the frame body.

The utility model provides a beneficial effect that technical scheme brought includes:

the embodiment of the utility model provides a creeping formwork device, because creeping formwork device has the guardrail, can protect the workman, and be provided with on the guardrail and prevent wind the net, can weaken direct impact constructor's wind through preventing wind the net, prevent wind simultaneously and be provided with the through-hole on the net, can guide part wind flow direction creeping formwork device inside, part wind is prevented wind the net separation and is in the support body outside, the force of the inside wind of flow direction support body can with be prevented wind the net and separate the force interact of wind, so as to play the effect of offsetting wind-force, and then improve creeping formwork device stability at strong wind. Therefore, the stability of the creeping formwork device in a strong wind environment can be improved, the wind which directly impacts constructors is weakened, and the effect of safe construction in the strong wind environment is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained without creative efforts.

Fig. 1 is a schematic front view of a creeping formwork device according to an embodiment of the present invention;

fig. 2 is a schematic side view of a creeping formwork device according to an embodiment of the present invention;

FIG. 3 is a partial top view of the windproof net installed at the balustrade.

In the figure:

1. a frame body; 11. a railing;

2. climbing formwork template;

3. a windproof net; 31. wave crest; 32. a trough of a wave;

4. an accommodating space;

5. a platform;

6. and (4) an anchoring device.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The embodiment of the utility model provides a creeping formwork device, it can solve the unable problem of being under the high altitude strong wind environment safety construction of creeping formwork among the correlation technique.

Referring to fig. 1, for the embodiment of the present invention provides a creeping formwork device, which includes: the climbing formwork comprises a frame body 1, wherein one side of the frame body 1 is connected with a climbing formwork template 2, and a plurality of railings 11 are arranged on the outer side of the frame body 1 in a surrounding manner; a plurality of prevent wind net 3, prevent wind net 3 install in the outside of railing 11, prevent wind 3 interconnect of net and enclose and locate the outside of support body 1, each prevent wind net 3 and all seted up the through-hole, just prevent wind the through-hole interval setting on the net 3. That is, the wind-guard net 3 is provided around the outside of the frame body 1, thereby attenuating a strong wind blowing toward the constructor. Since the wind is shielded by the wind-proof net 3 provided with the through holes, part of the wind can be allowed to flow to the inside of the wind-proof net 3 by the interaction force of the inside of the wind-proof net 3 and the outside wind. Can offset partial wind power, avoid too big shaking support body 1 wholly of wind power, improved support body 1 stability under the high altitude strong wind environment. In this embodiment, the porosity of the through holes in the windproof net 3 is 41%, the aperture of the through holes is 2mm, the through holes themselves can allow the circulation of wind, and part of the wind can be shielded by controlling the porosity through the plate body of the windproof net 3. The wind field of the interaction is formed on the outer side of the inner side of the wind-proof net 3, compared with the wind field without shielding, the wind force to constructors can be reduced, the safety of high-altitude construction is improved, and meanwhile, the wind force can be partially offset through the inner wind field and the outer wind field of the interaction. In this embodiment, the creeping formwork device is used for the construction in the marine environment, and the main tower and the pylon are constructed through creeping formwork, and the main tower and the pylon are constructed through the hydraulic creeping formwork of standard segment 6 m. The railing 11 level setting of support body 1, the interval is roughly equal between each railing 11 to provide better protection to constructor. The climbing formwork device comprises a formwork system, an embedded part system, a hydraulic system and a frame system, the main tower crane is used for vertical lifting and mounting, and the hydraulic oil cylinder is used for alternatively jacking the guide rail and the crawling ladder to realize jacking movement of the climbing formwork device. When in construction, the anchoring device 6 is pre-embedded in the main tower, the creeping formwork 2 is installed on the anchoring device 6, and the main tower is poured and constructed by the creeping formwork 2.

Referring to fig. 3, in some alternative embodiments, the balustrade 11 is a square steel tube, and the windproof net 3 is connected to the balustrade 11 by self-tapping screws. The square steel tube is simple in material taking, low in cost and firm in installation through threaded connection. Set up railing 11 into square steel pipe simultaneously, compare in circular steel pipe, set up railing 11 into square steel pipe and can be through preventing wind the side laminating of net 3 with square steel pipe and then realize preventing wind the fixed of net 3, be convenient for prevent wind the installation of net 3, utilize self-tapping screw to connect simultaneously, the installation is simple, utilizes the installation degree of difficulty that has reduced prevent wind net 3 and can realize relapseing. When the self-tapping screw is screwed down by the electric drill, the labor is saved. In this embodiment, the balustrade 11 is a 4mm thick square tube. In this embodiment, a spacer is disposed between the windproof net 3 and the balustrade 11, and can be properly adjusted by the spacer

Referring to fig. 3, the windproof net 3 is preferably a wave-shaped plate body with uniform thickness. By arranging the wind-proof net 3 as a wavy plate body, that is, by repeatedly bending the wind-proof net 3, the strength of the wind-proof net 3 can be improved without greatly increasing the cost. The wave shape may be a circular arc transition wave or a trapezoidal wave shape as in the present embodiment.

Referring to fig. 3, preferably, the windproof net 3 has peaks 31 and valleys 32 alternately arranged in series, the valleys 32 are attached to the balustrade 11, the peaks 31 and the balustrade 11 surround to form an accommodating space 4, the balustrade 11 is fixed to the frame body 1 by bolts, and ends of the bolts are accommodated in the accommodating space 4. That is to say, will prevent wind net 3 and laminate in railing 11 through the wave trough 32 position of preventing wind net 3, realize the holding to the bolt of fixed railing 11 through the accommodation space 4 that crest 31 of preventing wind net 3 and railing 11 enclose.

Preferably, the apertures of the through holes are equal, and the through holes on the windproof net 3 are uniformly distributed at intervals. Through the aperture unanimous ization with the through-hole, realize that the amount of wind that each through-hole department flowed in is roughly the same, arrange through the even interval of each through-hole on net 3 will prevent wind, can realize preventing wind that the air volume of net 3 each position is roughly equal to realize that the atress of each position is even.

Preferably, the climbing formwork 2 comprises an outer formwork panel, and the outer formwork panel is a visa building formwork. The visa building formwork, the WISA board, has high strength, light weight, weather and boiling resistance and wear resistance, and can resist wind, sun and most of chemical substance corrosion, boiling water boiling and abrasion of the concrete to the formwork surface. In this embodiment, the creeping formwork 2 comprises an inner formwork panel and an outer formwork panel, wherein the outer formwork panel is 21mm thick, the inner formwork panel is a domestic 21mm plate, the back of the inner formwork panel is provided with an H20 woodwork beam, the back of the woodwork beam is provided with a 2 and 14 steel back rib for stiffening, the transverse bridge is provided with 6 SKEs 100+ creeping formwork frame bodies, and the longitudinal bridge is provided with 3 SKEs 100+ creeping formwork frame bodies.

Preferably, the windproof net 3 is a punched steel plate. Compared with other structures, the punched steel plate has wider sources and lower cost. In this embodiment, the windshield net 3 is a steel plate having a thickness of 0.63 mm. In the embodiment, the punched steel plate mesh is made of stainless steel, and is firm, durable and corrosion-resistant. The aperture and the porosity can be customized according to the wind resistance grade, the long and short sections are convenient to configure, the wind resistance effect can be effectively achieved, and the method is safe and reliable.

Preferably, two adjacent pieces of the windproof net 3 are fixedly connected through self-tapping screws. That is, in the present embodiment, the wind-resistant nets 3 are connected to each other by tapping screws, in addition to the connection between the wind-resistant nets 3 and the balustrade 11. Compare other connection methods, tapping screw's connection is firm and with low costs, has reduced the installation degree of difficulty of preventing wind net 3.

Referring to fig. 2, in some alternative embodiments, the rack 1 includes a plurality of platforms 5 spaced above and below, and the windbreak net 3 is disposed outside each of the platforms 5. Through setting up multilayer platform 5 with on the support body 1 can satisfy the not construction of co-altitude, in this embodiment, 1 interval of support body is provided with four layers of platforms 5. The four layers of platforms 5 are respectively L-1, L0, L +0.5 and L +1 layers so as to meet the requirement that a plurality of working procedures are carried out simultaneously. The construction efficiency of creeping formwork construction is improved.

Preferably, the windproof nets 3 are sequentially connected to form a windproof barrier, and the windproof barrier is formed by winding one side of the climbing formwork 2 around the frame body 1 and extending to the other side of the climbing formwork 2. That is, the wind-proof screen formed by connecting the wind-proof net 3 in sequence and the creeping formwork 2 are connected to surround the frame 1. The four sides of the frame body 1 can be protected from wind.

The embodiment of the utility model provides a pair of creeping formwork device's principle does:

through setting up in the outside of railing 11 with prevent wind net 3, prevent wind protection to support body 1, avoid constructor on the support body 1 to rock owing to receiving the strong wind influence, through set up the through-hole on preventing wind net 3, can allow partial wind to flow into support body 1 under the condition of occlusion part wind, flow into the wind-force of support body 1 inside can offset the wind-force of being sheltered from by preventing wind net 3, and then avoid the strong wind directly to rock support body 1, improve the security performance of creeping formwork device under the strong wind environment.

In the description of the present invention, 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 of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. 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 invention can be understood according to specific situations by those of ordinary skill in the art.

It is noted that, in the present invention, relational terms such as "first" and "second", and the like, may be 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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The above description is only exemplary of the invention, and is intended to enable those skilled in the art to understand and implement the invention. 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 invention. Thus, the present invention 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. A climbing formwork device, characterized in that it comprises:

the climbing formwork comprises a frame body (1), wherein one side of the frame body (1) is connected with a climbing formwork (2), and a plurality of railings (11) are arranged on the outer side of the frame body (1) in a surrounding mode;

a plurality of prevent wind net (3), prevent wind net (3) install in the outside of railing (11), prevent wind net (3) interconnect and enclose and locate the outside of support body (1), each prevent wind net (3) and all seted up the through-hole, just prevent wind through-hole interval setting on net (3).

2. The climbing form device according to claim 1, wherein:

the guardrail (11) is a square steel tube, and the windproof net (3) is connected with the guardrail (11) through self-tapping screws.

3. The climbing form device according to claim 1, wherein:

the windproof net (3) is a wave-shaped plate body with uniform thickness.

4. The climbing form device according to claim 3, wherein:

the windproof net is characterized in that the windproof net (3) is provided with wave crests (31) and wave troughs (32) which are arranged in a continuous and alternate mode, the wave troughs (32) are attached to the handrails (11), the wave crests (31) and the handrails (11) are enclosed to form accommodating spaces (4), the handrails (11) are fixed to the frame body (1) through bolts, and the end portions of the bolts are accommodated in the accommodating spaces (4).

5. The climbing form apparatus of claim 1, wherein:

the apertures of the through holes are equal, and the through holes in the windproof net (3) are uniformly distributed at intervals.

6. The climbing form device according to claim 1, wherein:

the climbing formwork (2) comprises an outer formwork panel, and the outer formwork panel is a Visa building formwork.

7. The climbing form device according to claim 1, wherein:

the windproof net (3) is a punched steel plate.

8. The climbing form device according to claim 1, wherein:

two adjacent windproof nets (3) are fixedly connected through self-tapping screws.

9. The climbing form apparatus of claim 1, wherein:

the frame body (1) comprises a plurality of layers of platforms (5) which are arranged at intervals from top to bottom, and the outer sides of the platforms (5) are provided with windproof nets (3).

10. The climbing form device according to claim 1, wherein:

the windproof net is characterized in that the windproof net (3) is sequentially connected to form a windproof barrier, and the windproof barrier is wound on one side of the climbing formwork (2) and extends to the other side of the climbing formwork (2).

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