CN210976550U - Adjustable fastening tool type externally-hung protection frame system - Google Patents
Adjustable fastening tool type externally-hung protection frame system Download PDFInfo
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- CN210976550U CN210976550U CN201921258678.4U CN201921258678U CN210976550U CN 210976550 U CN210976550 U CN 210976550U CN 201921258678 U CN201921258678 U CN 201921258678U CN 210976550 U CN210976550 U CN 210976550U
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Abstract
The utility model relates to an adjustable fastening instrument formula joins externally protection frame system, it includes: the hanging frame comprises a bearing steel beam, a lower hanging frame body and a fastening device, wherein the bearing steel beam is arranged in parallel, one end of the bearing steel beam extends downwards to form the lower hanging frame body, the fastening device is arranged at the other end of the bearing steel beam, the fastening device is used for arranging the bearing steel beam on a structural steel beam, and the bearing steel beam is provided with a plurality of lifting lugs. In the utility model of the adjustable fastening tool type external hanging protective frame system and the construction method, the protective frame system is a tool type protective frame, the dead weight is light, and the tower crane can be used for lifting without being influenced by the structural shape of the outer frame of the building; this protection frame system upper portion is equipped with fastener with adjustable, can treat that the tower crane promotes the back and adhere to on this layer of structure girder steel through fastener, and construction safety is easy and simple to handle.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to an external protection frame system of adjustable fastening instrument formula.
Background
The high-rise and super high-rise building outer frame construction generally adopts an integral lifting type scaffold system, is mainly used for the outer frame giant column construction of high-rise and super high-rise buildings, and the scaffold system adopts an electric hoist to climb, but the lifting mode can only vertically climb and cannot obliquely climb.
Along with the increasing development of society, high-rise buildings and super high-rise buildings with complicated outer facade models are more and more, the building models are complicated, the building structure is necessarily complicated, and some building outer frame structure columns are even spirally upwards divided. To this kind of building, if adopt traditional whole promotion formula scaffold system construction, need carry out demolising and installation many times in the high altitude, the construction is very dangerous, and the safety is extremely difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
The utility model provides an adjustable fastening instrument formula joins externally protection frame system and construction method to solve traditional whole promotion formula scaffold frame system and can only promote perpendicularly, and the dangerous problem of construction.
There is provided an adjustable fastening tool type external hanging protection frame system, comprising: the hanging frame comprises a bearing steel beam, a lower hanging frame body and a fastening device, wherein the bearing steel beam is arranged in parallel, one end of the bearing steel beam extends downwards to form the lower hanging frame body, the fastening device is arranged at the other end of the bearing steel beam, the fastening device is used for arranging the bearing steel beam on a structural steel beam, and the bearing steel beam is provided with a plurality of lifting lugs.
The improved structure is characterized in that the fastening device comprises two main clamps, two main clamps are clamped at two sides of the structural steel beam at the lower ends of the main clamps, and the two main clamps are connected together.
The further improvement is that the lower end of the main clamp is provided with a clamping groove matched with the upper end of the structural steel beam.
The further improvement is that the top end of the main clamp is provided with a fixing bolt.
The further improvement is that the top end of the main clamp is provided with a handle.
In a further improvement, the fastening device further comprises an additional clamp, the additional clamp is arranged between the two main clamps, and two sides of the additional clamp are respectively connected with the two main clamps.
The improved structure is characterized in that a telescopic fastener is arranged on the lower edge of the clamping groove, a waist hole is formed in the telescopic fastener, and a bolt connected with the lower edge of the clamping groove is arranged on the waist hole.
The improved structure is characterized in that the lower hanging rack body end of the bearing steel beam is provided with a guardrail.
The further improvement is that, on the bearing girder steel extending direction, fastener both sides are equipped with the locating part.
The embodiment of the utility model provides a beneficial effect that the scheme brought includes at least:
the utility model discloses an adjustable fastening tool type external hanging protection frame system, which is a tool type protection frame, has light dead weight, can be lifted by a tower crane and is not influenced by the structural shape of a building outer frame; this protection frame system upper portion is equipped with fastener with adjustable, can treat that the tower crane promotes the back and adhere to on this layer of structure girder steel through fastener, and construction safety is easy and simple to handle.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic side view of the adjustable fastening tool type external protective frame system of the present invention;
FIG. 2 is a schematic view of the front structure of the adjustable fastening tool type external protective frame system of the present invention;
FIG. 3 is a schematic top view of the adjustable fastening tool type external protective frame system of the present invention;
fig. 4 is a schematic structural view of the fastening device of the present invention;
fig. 5 is a schematic structural view of the fastening device of the present invention;
FIG. 6 is a construction process diagram of the present invention;
FIG. 7 is a construction process diagram of the present invention;
FIG. 8 is a construction process diagram of the present invention;
FIG. 9 is a construction process diagram of the present invention;
description of reference numerals:
the adjustable fastening tool type external hanging protection frame system 100 comprises a structural steel beam 200, a bearing steel beam 1, a lifting lug 11, a lower hanging frame body 2, a fastening device 3, a main clamp 31, a clamping groove 311, a handle 312, a lightening hole 313, an additional clamp 32, a telescopic buckle 33, a waist hole 331, a guardrail 4 and a limiting part 5.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning 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 utility model can be understood according to specific situations by those skilled in the art.
Example one
As shown in fig. 1 to 3, the present invention provides an adjustable fastening tool type external hanging protection frame system 100 (hereinafter, referred to as the main system), which comprises: bearing girder steel 1, lower stores pylon body 2 and fastener 3, at least two bearing girder steel 1 looks parallel arrangement, bearing girder steel 1's one end downwardly extending is provided with lower stores pylon body 2, and lower stores pylon body 2 is the multilayer, and the difference in height between every layer is the same with construction floor height, and each layer of lower stores pylon body 2 is installed the rail in the construction floor one side dorsad and is carried out safety protection, fastener 3 set up in bearing girder steel 1's the other end, fastener 3 be used for with bearing girder steel 1 sets up on the structural steel beam 200 of construction building, just be equipped with a plurality of lugs 11 on bearing girder steel 1. When the system needs to be lifted, the tower crane is hung on the lifting lugs 11 through the steel wire rope, before lifting, after the tower crane lifting steel wire rope connected with the system is stressed, the fastening device 3 is loosened to enable the tower crane lifting steel wire rope to be separated from the structural steel beam 200, after the tower crane is lifted by one floor height, the fastening device 3 is fastened and attached to the structural steel beam 200 on the upper layer, after the fastening device 3 is completely fastened, a frame body drawknot and a protection measure are made, and the tower crane lifting steel wire rope is loosened.
The system can be lifted by a tower crane, is convenient and flexible to lift and is not influenced by the structural shape of the outer frame of the building; meanwhile, each bearing steel beam of the system is provided with an adjustable fastening device, and the fastening device is completely fastened and attached to the structural steel beam of the building without being connected with the protective frame through an embedded part embedded in advance, so that the operation is fast and convenient.
The further improvement is that, fastener 3 includes that the slip cover is established every two main anchor clamps 31 on the bearing girder steel 1, two be equipped with on the main anchor clamps 31 and be used for linking together high strength bolt hole and bolt with both, two main anchor clamps 31 lower extremes presss from both sides in the both sides of structural girder steel 200 for firm this system.
The further improvement is that the lower end of the main clamp 31 is provided with a clamping groove 311 matched with the upper end of the structural steel beam 200. The structural steel beam 200 is generally an i-beam, the shape of the locking slot 311 matches with the upper edge of the i-beam, and when the fastening device 3 is used for connecting and fixing the structural steel beam 200, the locking slot 311 locks the upper edge of the structural steel beam 200. The main system can be well fixed on the structural steel beam through the clamping groove 311 so as to prevent the main system from sliding or shifting.
The further improvement is that the top end of the main clamp 31 is provided with a fixing bolt. After the two main clamps 31 clamp the structural steel beam 200, the fixing bolts at the top ends of the main clamps 31 are screwed down to abut against the structural steel beam, so as to prevent the fastening device 3 from shaking up and down to cause instability of the system.
In a further improvement, a handle 312 is arranged at the top end of the main clamp 31. Each main clamp 31 is provided with a handle 312, which not only can be moved easily when moving the main clamp, but also can reduce the self weight of the main clamp.
In a further improvement, the side wall of the main clamp 31 is provided with a lightening hole 313, and the lightening hole 313 is used for lightening the self weight of the main clamp 31 so as to facilitate the movement and the use of the main clamp.
As shown in fig. 4 and 5, the fastening device 3 further includes an additional clamp 32, the additional clamp 32 is disposed between the two main clamps 31, and two sides of the additional clamp 32 are respectively fastened to the two main clamps 31 through high-strength bolt holes and bolts. When the flange width of the structural steel beam 200 changes, the matching degree of the fastening device 3 and the structural steel beam is increased through the additional clamp 32, the application range of the system is improved, and the additional clamp 32 can be provided with various width specifications according to actual use requirements. And, the top of the additional clamp 32 can be provided with a handle, and the side wall can be provided with a lightening hole.
The further improvement is that the lower edge of the slot 311 is provided with a telescopic buckle 33, the telescopic buckle 33 is provided with a waist hole 331, the telescopic buckle 33 is connected with the lower edge of the slot 311 through a bolt, and the length of the telescopic buckle 33 extending out transversely can be adjusted as required due to the waist hole 331. When the included angle between the bearing steel beam 1 and the structural steel beam 200 is larger, the lower edge of the clamping groove 311 can not clamp the upper edge of the structural steel beam 200, and the fastening force of the fastening device is increased by additionally arranging the telescopic fastener 33; the additional clamp 32 and the expansion buckle 33 may be connected to the left and right main clamps 31 by high-strength bolts.
The further improvement does, bearing girder steel 1 down the hanger body 2 is served and is equipped with guardrail 4 for provide the protection for hanger body 2 topmost layer operating personnel's construction safety down.
The further improvement is that limiting parts 5 are arranged on the two sides of the fastening device 3 in the extending direction of the bearing steel beam 1. The limiting part 5 can be an angle steel welded on the upper bearing steel beam. The top bearing steel beam 1 is provided with a limiting part 5, so that the fastening device 3 is ensured to be adjusted in the stroke, and the fastening device 3 is ensured not to be separated from the top bearing steel beam 1 in the lifting process.
Example two
The utility model also provides a through any one of above-mentioned adjustable fastening instrument formula external protection frame system carry out the construction method who is under construction, it includes following step:
a, hanging an adjustable fastening tool type external protection frame system on a structural steel beam of a floor at the upper part of a pre-cast floor through a fastening device, and casting a frame column and a floor slab of the pre-cast floor;
as shown in fig. 6, the system is fixed on the (N +2) F steel structural beam through the fastening device 3, and the frame column of the (N-1) F and the floor concrete of the NF are poured; and (3) building a construction scaffold of the NF frame column, binding steel bars of the column and the floor slab, installing a template of the column, and pouring concrete of the NF frame column and the (N +1) F floor slab.
B, as shown in fig. 7, cleaning the live load on the adjustable fastening tool type external hanging protection frame system, removing the hard tie steel pipe and the safety pocket net on the lower hanging frame body of the adjustable fastening tool type external hanging protection frame system, hooking the steel wire rope on the lifting lug of the adjustable fastening tool type external hanging protection frame system, and after the steel wire rope is basically stressed, removing the fastening device to separate the adjustable fastening tool type external hanging protection frame system from the structural steel beam to prepare for lifting;
c, as shown in fig. 8, after the adjustable fastening tool type external hanging protection frame system is lifted by a floor height by using a tower crane, the adjustable fastening tool type external hanging protection frame system is fixed on the structural steel beam through the fastening device again;
and D, as shown in fig. 9, after the fastening device is completely fastened, setting a hard drawknot and a safety pocket net of the adjustable fastening tool type external hanging protective frame system, loosening the tower crane hoisting steel wire rope, and entering the previous layer of structure construction.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. The utility model provides an adjustable fastening instrument formula joins externally protection frame system which characterized in that includes: bearing girder steel (1), lower hanger body (2) and fastener (3), at least two bearing girder steel (1) parallel arrangement, the one end downwardly extending of bearing girder steel (1) is provided with lower hanger body (2), fastener (3) set up in the other end of bearing girder steel (1), fastener (3) be used for with bearing girder steel (1) set up on the structural steel roof beam, just be equipped with a plurality of lugs (11) on bearing girder steel (1).
2. The adjustable fastening tool type external hanging protection frame system according to claim 1, wherein the fastening device (3) comprises two main clamps (31) slidably sleeved on each bearing steel beam (1), the lower ends of the two main clamps (31) are clamped on two sides of a structural steel beam, and the two main clamps (31) are connected with each other.
3. The adjustable fastening tool type external hanging protection frame system according to claim 2, wherein the lower end of the main clamp (31) is provided with a clamping groove (311) matched with the upper end of the structural steel beam.
4. The adjustable fastening tool type external hanging protective frame system according to claim 3, characterized in that the top end of the main clamp (31) is provided with a fixing bolt.
5. The adjustable fastening tool type external hanging protection frame system according to claim 4, characterized in that the top end of the main clamp (31) is provided with a handle (312).
6. The adjustable fastening tool type external hanging protection frame system according to claim 2, characterized in that the fastening device (3) further comprises an additional clamp (32), the additional clamp (32) is arranged between the two main clamps (31), and two sides of the additional clamp (32) are respectively connected with the two main clamps (31).
7. The adjustable fastening tool type external hanging protective frame system according to claim 3, wherein a telescopic buckle (33) is arranged on the lower edge of the clamping groove (311), a waist hole (331) is arranged on the telescopic buckle (33), and a bolt connected with the lower edge of the clamping groove (311) is arranged on the waist hole (331).
8. The adjustable fastening tool type external hanging protection frame system according to claim 1, characterized in that a guardrail (4) is arranged on the end of the lower hanging frame body (2) of the bearing steel beam (1).
9. The adjustable fastening tool type external hanging protection frame system according to claim 2, wherein limiting parts (5) are arranged on two sides of the fastening device (3) in the extending direction of the bearing steel beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921258678.4U CN210976550U (en) | 2019-08-06 | 2019-08-06 | Adjustable fastening tool type externally-hung protection frame system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921258678.4U CN210976550U (en) | 2019-08-06 | 2019-08-06 | Adjustable fastening tool type externally-hung protection frame system |
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| CN210976550U true CN210976550U (en) | 2020-07-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512854A (en) * | 2019-08-06 | 2019-11-29 | 上海建工一建集团有限公司 | A kind of adjustable fastening tool formula externally-hung protective frame system and construction techniques |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512854A (en) * | 2019-08-06 | 2019-11-29 | 上海建工一建集团有限公司 | A kind of adjustable fastening tool formula externally-hung protective frame system and construction techniques |
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