CN210459958U - Wind-resistant anti-tilt safety device of steel platform formwork system - Google Patents
Wind-resistant anti-tilt safety device of steel platform formwork system Download PDFInfo
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- CN210459958U CN210459958U CN201920860189.XU CN201920860189U CN210459958U CN 210459958 U CN210459958 U CN 210459958U CN 201920860189 U CN201920860189 U CN 201920860189U CN 210459958 U CN210459958 U CN 210459958U
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Abstract
The utility model discloses a steel platform die carrier system's anti-wind safety device that prevents inclining relates to engineering construction and equips technical field. The anti-tilting device aims at the defects that the steel formwork dismantling construction reserved space is small, the lifting of the steel formwork is inconvenient and the like in the existing anti-tilting device, and therefore the construction efficiency is affected. It includes: the roller mechanisms are horizontally arranged between the frame columns and the steel templates at the corner parts of the inner barrel frame, at least two roller mechanisms are vertically arranged between each frame column and the steel templates at the corner parts, each roller mechanism comprises a main rod, a roller fixedly connected to one end of the main rod, and a fixing base hinged to the other end of the main rod, the fixing base is connected to the steel templates, and the roller is supported on the frame columns at the corner parts; and the hydraulic oil cylinders are respectively arranged at the bottoms of the roller mechanisms in an inclined manner, one ends of the hydraulic oil cylinders are hinged to one end, close to the roller, of the main rod, and the other ends of the hydraulic oil cylinders are hinged to the steel template through oil cylinder supports.
Description
Technical Field
The utility model relates to an engineering construction equipment technical field, in particular to steel platform die carrier system's anti-wind safety device that prevents inclining.
Background
With the development of society, a steel platform formwork system becomes a core technology for building a super high-rise building, a barrel support system of the steel platform formwork system is arranged below a steel platform, the lower end of the barrel support system is connected with a bottom layer steel beam, and a frame column at each core corner part is a main stress component.
The whole height of steel platform die carrier system is than higher, and climbs in-process frame body upper portion and encorbelments greatly, if take place to pile unexpected circumstances such as carrying unevenly, the process jacking that climbs is asynchronous, wind load effect, steel platform die carrier system easily takes place the slope, and then influences construction safety. In order to solve the above problems, as shown in fig. 1, the existing anti-tilt device 5 and the inner frame top wheel are arranged in two horizontal directions of each inner frame corner frame column 3 of the tube frame support system, the existing anti-tilt device 5 is arranged between a core tube steel formwork 1 (hereinafter referred to as "steel formwork") and the inner frame column 3 and is located on the upper portions of the core tube steel formwork and the inner frame top wheel, and the inner frame top wheel is arranged on a bottom layer steel girder at the bottom of the inner tube frame, so that an upper horizontal support and a lower horizontal support are formed, the steel platform formwork system is prevented from being inclined, and the climbing safety of the steel platform formwork system is ensured.
Although adopting above-mentioned current anti-tilt device can avoid steel platform die carrier system to take place to incline at the process of climbing, nevertheless there is the steel form to demolish that construction reserved space is little, promote the inconvenient scheduling problem of steel form operation, influence the efficiency of construction then, consequently, how to provide one kind can enough provide horizontal support for steel platform die carrier system, the anti-tilt device that does not influence steel form efficiency of construction again is the technical problem that technical staff in the field awaited a urgent need to solve.
Disclosure of Invention
The steel form dismantling construction method aims at overcoming the defects that the steel form dismantling construction reserved space is small, the steel form lifting operation is inconvenient and the like in the existing anti-tilting device, and accordingly the construction efficiency is affected. The utility model aims at providing a safety device is prevented inclining by anti-wind of steel platform die carrier system drives gyro wheel mechanism rotation through the control hydraulic cylinder shrink, can provide bigger space between frame post and steel form, promotes operations such as steel form in the work progress of being convenient for.
The utility model provides a technical scheme that its technical problem adopted is: a wind-resistant anti-tilt safety device of a steel platform formwork system comprises: the roller mechanisms are horizontally arranged between the frame columns and the steel templates at the corner parts of the inner barrel frame, at least two roller mechanisms are vertically arranged between each frame column and the steel templates at the corner parts, each roller mechanism comprises a main rod, a roller fixedly connected to one end of the main rod, and a fixed base hinged to the other end of the main rod, the fixed base is connected to the steel templates, and the roller is supported on the frame column at the corner part; and the hydraulic oil cylinders are obliquely arranged at the bottoms of the roller mechanisms respectively, one ends of the hydraulic oil cylinders are hinged to one end of the main rod, which is close to the rollers, and the other ends of the hydraulic oil cylinders are hinged to the steel template through oil cylinder supports.
Preferably, the fixing base includes: the base bottom plate, parallel and the interval set up in two blocks of curb plates of base bottom plate, and set up the first limiting plate between two blocks of curb plates perpendicularly, base bottom plate bolted connection in the horizontal purlin that encloses of steel form, two the curb plate is equipped with corresponding bolt hole, and the bolt runs through the bolt hole and the mobile jib tip of two blocks of curb plates and locks fixedly, first limiting plate is located the bight of keeping away from the bottom plate of curb plate just is located the mobile jib top.
Preferably, the fixed base further comprises second limiting plates vertically arranged between the two side plates, and the second limiting plates are located at the corners, close to the base bottom plate, of the side plates and located below the main rod.
Preferably, the side face of one end, close to the roller, of the main rod is further connected with an oil cylinder connecting plate, and the end part of the hydraulic oil cylinder is hinged to the oil cylinder connecting plate.
Preferably, the cylinder support includes: the steel form supporting device comprises two parallel and spaced support base plates and a pair of lug plates which are spaced and fixedly connected to the outer sides of the support base plates, wherein the two support base plates are respectively arranged on two sides of a transverse enclosing purlin of the steel form and are connected into a whole through bolts, and the bottom end of the hydraulic oil cylinder is embedded between the two lug plates and is hinged to the two lug plates.
The utility model has the effects that: the utility model discloses a wind-resistant anti-tilt safety device of a steel platform formwork system, which is arranged between a frame column and a steel formwork of a corner part of each inner barrel frame, and comprises a horizontally arranged roller mechanism and a hydraulic oil cylinder obliquely arranged at the bottom of the roller mechanism, wherein a roller at one end of the roller mechanism is supported on the frame column, the other end of the roller mechanism is connected with the steel formwork, one end of the hydraulic oil cylinder is hinged with one end of a main rod, which is close to the roller, and the other end of the hydraulic oil cylinder is hinged with the steel; the wind-resistant anti-tilt safety device of the utility model is arranged at the top of the inner cylinder frame of the steel platform formwork system, and the bottom layer steel beam of the inner cylinder frame is provided with the inner frame top wheel, thereby forming the upper and lower horizontal supports of the inner cylinder frame; in the climbing process of the steel platform formwork system, the roller mechanism is always horizontally supported on the frame column, so that effective horizontal support is provided for an inner cylinder frame of the steel platform formwork system, the integral wind load resisting capability of the steel platform formwork system is enhanced, the steel platform formwork system is effectively prevented from inclining, and the climbing construction safety is ensured; particularly, after the steel platform formwork system climbs in place and before the steel formwork is dismantled, the main rod of the roller mechanism is driven to rotate to the lower part of the fixed base by controlling the contraction of the hydraulic oil cylinder, so that a larger space can be provided between the frame column and the steel formwork, and the steel formwork can be conveniently lifted in the construction process; after the steel template is lifted to be in place and fixed, the main rod of the roller mechanism is rotated to be horizontal by controlling the hydraulic oil cylinder to extend out, and the roller is supported on the frame column; therefore, the wind-resistant anti-tilt safety device can effectively solve the problems of insufficient construction space of the steel template, inconvenient operation and the like by controlling the extension of the hydraulic oil cylinder, and has the advantages of convenient operation, high safety performance, reduced labor intensity, convenient installation and disassembly, repeated use, resource conservation, engineering cost reduction and the like.
Drawings
FIG. 1 is a schematic view of a conventional anti-roll device installed on a steel platform formwork system;
fig. 2 is a schematic structural view of the wind-resistant anti-tilt safety device of the steel platform formwork system of the present invention;
fig. 3 is a schematic structural view of the main rod of the wind-resistant anti-tilt safety device of the steel platform formwork system of the present invention;
FIG. 4 is a top view of FIG. 3;
FIG. 5 is a schematic structural view of a fixing base of the wind-resistant anti-roll safety device of the present invention;
FIG. 6 is a top view of FIG. 5;
fig. 7 is a schematic structural view of the cylinder support of the wind-resistant anti-roll safety device of the present invention;
FIG. 8 is a top view of FIG. 7;
fig. 9 is a schematic view of the anti-wind and anti-roll safety device according to the present invention in a contracted state.
The numbers in the figures are as follows:
a steel molding plate 1; a transverse surrounding purlin 2; a frame column 3; existing anti-roll device 5
A roller mechanism 10; a main rod 11; a roller 12; a fixed base 15; a base chassis 151; a side plate 152; a first stopper plate 153; a second stopper plate 154; a cylinder connecting plate 16; a hydraulic cylinder 17; a cylinder support 18; a support base plate 181; an ear plate 182.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention. For convenience of description, the directions of "up" and "down" in the following description are the same as the directions of "up" and "down" in the drawings, but this should not be construed as limiting the technical solution of the present invention.
The wind-resistant anti-tilt safety device of the steel platform formwork system of the present invention is described with reference to fig. 1 to 9, which comprises:
the roller mechanisms 10 are horizontally arranged between the frame columns 3 and the steel templates 1 at the corner parts of the inner cylinder frame, at least two roller mechanisms 10 are vertically arranged between each frame column 3 and the steel template 1 at the corner parts, each roller mechanism 10 comprises a main rod 11, a roller 12 fixedly connected to one end of the main rod 11, and a fixing base 15 hinged to the other end of the main rod 11, the fixing base 15 is connected to the steel templates 1, and the roller 12 is supported on the frame column 3 at the corner part;
and the hydraulic oil cylinders 17 are obliquely arranged at the bottoms of the roller mechanisms 10 respectively, one ends of the hydraulic oil cylinders 17 are hinged to one end, close to the roller 12, of the main rod 11, and the other ends of the hydraulic oil cylinders 17 are hinged to the steel formwork 1 through oil cylinder supports 18.
The utility model discloses a wind-resistant anti-tilt safety device of a steel platform formwork system, which is arranged between a frame column 3 and a steel formwork 1 of a corner part of each inner barrel frame, and comprises a horizontally arranged roller mechanism 10 and a hydraulic oil cylinder 17 obliquely arranged at the bottom of the roller mechanism, wherein a roller 12 at one end of the roller mechanism 10 is supported on the frame column 3, the other end of the roller mechanism is connected with the steel formwork 1, one end of the hydraulic oil cylinder 17 is hinged with one end of a main rod 11, which is close to the roller 12, and the other end of the hydraulic oil cylinder is hinged with the steel formwork; the wind-resistant anti-tilt safety device of the utility model is arranged at the top of the inner cylinder frame of the steel platform formwork system, and the bottom layer steel beam of the inner cylinder frame is provided with the inner frame top wheel, thereby forming the upper and lower horizontal supports of the inner cylinder frame; in the climbing process of the steel platform formwork system, the roller mechanism 10 is always horizontally supported on the frame column 3, so that effective horizontal support is provided for an inner cylinder frame of the steel platform formwork system, the integral wind load resisting capability of the steel platform formwork system is enhanced, the steel platform formwork system is effectively prevented from inclining, and the climbing construction safety is ensured; particularly, after the steel platform formwork system climbs in place and before the steel formwork 1 is dismantled, the main rod 11 of the roller mechanism 10 is driven to rotate to the lower part of the fixed base 15 by controlling the contraction of the hydraulic oil cylinder 17, so that a larger space can be provided between the frame column 3 and the steel formwork 1, and the operation of lifting the steel formwork 1 and the like in the construction process is facilitated; after the steel template 1 is lifted to be in place and fixed, the main rod 11 of the roller mechanism 10 is rotated to be horizontal by controlling the hydraulic oil cylinder 17 to extend out, and the roller 12 is supported on the frame column 3; therefore, the wind-resistant anti-tilt safety device can effectively solve the problems of insufficient construction space, inconvenient operation and the like of the steel template 1 by controlling the extension of the hydraulic oil cylinder 17, and has the advantages of convenient operation, high safety performance, reduced labor intensity, convenient installation and disassembly, repeated use, resource conservation, engineering cost reduction and the like.
As shown in fig. 2, 5 and 6, the fixing base 15 includes: base bottom plate 151, parallel and the interval sets up in two blocks of curb plates 152 of base bottom plate 151, and set up the first limiting plate 153 between two blocks of curb plates 152 perpendicularly, base bottom plate 151 bolted connection encloses purlin 2 in steel form 1's transversely, two blocks of curb plates 152 are equipped with corresponding bolt hole, the bolt runs through the bolt hole of two blocks of curb plates 152 and mobile jib 11 tip and locking is fixed, first limiting plate 153 is located the bight of keeping away from the bottom plate of curb plate 152 and is located mobile jib 11 top, mobile jib 11 can be avoided moving to the top under the effect of hydraulic cylinder 17 thrust to setting up of first limiting plate 153, in addition, connect fixed base 15 in steel form 1's transversely encloses purlin 2, can avoid punching on steel form 1, the damage to steel form 1 has been reduced.
Please continue to refer to fig. 5 and fig. 6, the fixed base 15 further includes a second limiting plate 154 vertically disposed between the two side plates 152, the second limiting plate 154 is located at the corner of the side plate 152 close to the base bottom plate 151 and is located below the main rod 11, as shown in fig. 8, when the hydraulic cylinder 17 contracts, the main rod 11 drives the roller 12 to rotate clockwise by 90 degrees, that is, the main rod 11 is parallel to the frame column 3, thereby leaving the construction operation space of the steel form 1 between the main rod 11 and the frame column 3, the arrangement of the second limiting plate 154 can avoid the collision between the steel form 1 and the hydraulic cylinder 17 caused by the excessive rotation of the main rod 11, and ensure the construction safety.
As shown in fig. 3 and 4, an oil cylinder connecting plate 16 is further connected to a side surface of one end of the main rod 11 close to the roller 12, and an end of the hydraulic oil cylinder 17 is hinged to the oil cylinder connecting plate 16, so that the main rod 11 can be driven by the telescopic motion of the hydraulic oil cylinder 17 to rotate to a specified position.
As shown in fig. 7 and 8, the cylinder mount 18 includes: two support bottom plates 181 that parallel and interval set up, and a pair of interval sets up and the otic placode 182 of rigid coupling in a support bottom plate 181 outside, and the interval of two support bottom plates 181 equals the height that transversely encloses purlin 2, during the installation, two support bottom plates 181 set up respectively in the both sides that transversely enclose purlin 2 and as an organic whole through bolted connection, hydraulic cylinder 17's bottom inlays between two otic placodes 182 and articulated connection, thereby realize hydraulic cylinder 17 and steel form 1's articulated connection, and, connect hydro-cylinder support 18 in steel form 1's horizontal purlin 2 that encloses, can avoid punching on steel form 1, the damage to steel form 1 has been reduced.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, so that any changes and modifications made by those skilled in the art according to the above disclosure are all within the scope of the appended claims.
Claims (5)
1. A wind-resistant anti-tilt safety device of a steel platform formwork system, comprising:
the roller mechanisms are horizontally arranged between the frame columns and the steel templates at the corner parts of the inner barrel frame, at least two roller mechanisms are vertically arranged between each frame column and the steel templates at the corner parts, each roller mechanism comprises a main rod, a roller fixedly connected to one end of the main rod, and a fixed base hinged to the other end of the main rod, the fixed base is connected to the steel templates, and the roller is supported on the frame column at the corner part;
and the hydraulic oil cylinders are obliquely arranged at the bottoms of the roller mechanisms respectively, one ends of the hydraulic oil cylinders are hinged to one end of the main rod, which is close to the rollers, and the other ends of the hydraulic oil cylinders are hinged to the steel template through oil cylinder supports.
2. The wind-resistant anti-toppling safety device of a steel platform formwork system according to claim 1, wherein the fixing base comprises: the base bottom plate, parallel and the interval set up in two blocks of curb plates of base bottom plate, and set up the first limiting plate between two blocks of curb plates perpendicularly, base bottom plate bolted connection in the horizontal purlin that encloses of steel form, two the curb plate is equipped with corresponding bolt hole, and the bolt runs through the bolt hole and the mobile jib tip of two blocks of curb plates and locks fixedly, first limiting plate is located the bight of keeping away from the bottom plate of curb plate just is located the mobile jib top.
3. The wind-resistant anti-tilt safety device of a steel platform formwork system according to claim 2, wherein the fixed base further comprises a second limiting plate vertically disposed between the two side plates, the second limiting plate being located at a corner of the side plate close to the base bottom plate and below the main rod.
4. The wind-resistant anti-toppling safety device of a steel platform formwork system according to claim 1, wherein: the side face of one end, close to the roller, of the main rod is further connected with an oil cylinder connecting plate, and the end portion of the hydraulic oil cylinder is hinged to the oil cylinder connecting plate.
5. The wind-resistant anti-toppling safety device of a steel platform formwork system according to claim 1, wherein the cylinder support comprises: the steel form supporting device comprises two parallel and spaced support base plates and a pair of lug plates which are spaced and fixedly connected to the outer sides of the support base plates, wherein the two support base plates are respectively arranged on two sides of a transverse enclosing purlin of the steel form and are connected into a whole through bolts, and the bottom end of the hydraulic oil cylinder is embedded between the two lug plates and is hinged to the two lug plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920860189.XU CN210459958U (en) | 2019-06-06 | 2019-06-06 | Wind-resistant anti-tilt safety device of steel platform formwork system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920860189.XU CN210459958U (en) | 2019-06-06 | 2019-06-06 | Wind-resistant anti-tilt safety device of steel platform formwork system |
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| Publication Number | Publication Date |
|---|---|
| CN210459958U true CN210459958U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920860189.XU Active CN210459958U (en) | 2019-06-06 | 2019-06-06 | Wind-resistant anti-tilt safety device of steel platform formwork system |
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| Country | Link |
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| CN (1) | CN210459958U (en) |
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- 2019-06-06 CN CN201920860189.XU patent/CN210459958U/en active Active
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