CN210013444U - Closed cantilever scaffold system - Google Patents

Closed cantilever scaffold system Download PDF

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Publication number
CN210013444U
CN210013444U CN201822267864.6U CN201822267864U CN210013444U CN 210013444 U CN210013444 U CN 210013444U CN 201822267864 U CN201822267864 U CN 201822267864U CN 210013444 U CN210013444 U CN 210013444U
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China
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scaffold
rod
fixing
wall
steel
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CN201822267864.6U
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Chinese (zh)
Inventor
王新泉
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Sichuan Railway Construction Co ltd
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Hangzhou Jiangrun Technology Co Ltd
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Abstract

The utility model relates to a closed overhanging scaffold system, a scaffold upright rod is fixedly connected with a connecting and fixing main rod, the connecting and fixing main rod is reserved with a main rod hole through a wall body to pass through the wall body, and then the connecting and fixing main rod is fastened by a wall body outer side fastening plate and a wall body inner side connecting plate; the scaffold upright rod is in compression joint with the unit upright rod fixing rod through the compression joint end plate fixing piece, and then is fixed on the compression joint end plate with the adjustable fixing rod; scaffold frame system is meetting the frame post, when the entrance to a cave, usable wall post inboard steelframe, the square timber is fixed tight shaped steel, it is solid to adopting the entrance to a cave mount to scaffold frame system to the top in entrance to a cave department, this closed scaffold frame system structural design that encorbelments is reasonable, novelty, interval between scaffold can conveniently be adjusted to pole setting crimping dead lever with adjustable, scaffold application range has been widened, wall post strenghthened type is wall pole even and can effectively guarantee to be firm in the connection of linking the position scaffold frame system of wall point, good popularization prospect has.

Description

Closed cantilever scaffold system
Technical Field
The utility model relates to a civil engineering field, in particular to closed cantilever scaffold system, the construction of specially adapted closed cantilever scaffold system.
Background
In recent years, with the increasing number of urban buildings, the form of the scaffold is in a diversified development trend, and the cantilever scaffold is widely used due to the large operation range, material saving, low cost, simple and convenient erection, safety and reliability. The steel pipe is adopted as supporting mechanism to traditional cantilever frame, and stability is relatively poor, and the cantilever frame all adopts shaped steel as the supporting in recent years, and the fixed way of cantilever shaped steel girder steel is different, and most adopt traditional round steel lantern ring, can not reach the requirement usually during the system of bending, and the construction is inconvenient and stability is relatively poor moreover, and is extravagant big, and the cost drops into much.
Along with the building engineering modeling is more and more complicated, although traditional floor type double-row outer scaffold can be erected into a plurality of rows, the floor area is large, the erection height is limited, the bearing capacity requirement of the scaffold foundation is high, the subsequent construction of a basement is influenced, and the double-row overhanging scaffold can solve the problems, but is only suitable for buildings with regular shapes.
In order to solve the problem of building an external scaffold caused by the fact that the lengths of the cantilever members of a building are different from each other, a closed cantilever scaffold system suitable for different construction conditions needs to be provided urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a closed scaffold system of encorbelmenting adopts pole setting crimping dead lever, wall post strenghthened type even wall pole with adjustable, and structural design is reasonable, novel, and the interval between scaffold can conveniently be adjusted to pole setting crimping dead lever with adjustable has widened scaffold application range, and the wall post strenghthened type is even the wall pole can effectively guarantee to be firm in the connection of the position scaffold system of even wall point, has good popularization prospect.
In order to realize the purpose of any one of the above utility model, the utility model provides a closed cantilever scaffold system, which comprises a scaffold upright rod, a scaffold cross rod, a scaffold floor sweeping rod and a scaffold longitudinal rod; the scaffold cross rods are connected with the scaffold vertical rods, and the scaffold vertical rods are vertically arranged with the scaffold vertical rods; the scaffold upright rods at the sides are fixedly connected with the connecting and fixing main rods, and the connecting and fixing main rods penetrate through the wall body through the reserved main rod holes of the wall body; the bottom of the scaffold upright rod is fixedly connected with the unit upright rod fixing rod in a compression joint mode through a compression joint end plate fixing piece and is fixed on the compression joint end plate with the adjustable fixing rod; when the closed cantilever scaffold system is applied to a shear wall, the scaffold upright rod is connected with an adjustable horizontal connecting rod; when the closed scaffold system of encorbelmenting was applied to frame post, entrance to a cave, connect fixed mobile jib connection square timber to tight shaped steel, the square timber is fixed tight shaped steel cooperation wall post inboard steelframe.
In some embodiments, the fixed rod adjustable crimping end plate is arranged on the upper portion of the section steel main beam, and the upper portion of the fixed rod adjustable crimping end plate is provided with reserved holes of the unit type vertical rod fixing rods at equal intervals, so that the distance between the unit type vertical rod fixing rods can be adjusted.
In some embodiments, the fixed main rod and the wall are fastened by using a wall outer fastening plate and a wall inner connecting plate.
In some embodiments, a cross brace is disposed between at least two outermost scaffold uprights, wherein the cross brace is diagonal and connected to the scaffold uprights by connecting fasteners.
In some embodiments, the adjustable horizontal connecting rod is provided with at least one preformed hole for connecting a fixed secondary rod, and the other end of the adjustable horizontal connecting rod is connected with the fixed main connecting rod.
In some embodiments, a square timber is laid on the frame column and/or the wall body outer side cushion of the opening, a wall column inner side steel frame is installed, and the steel frame on the wall column inner side steel frame is slid to tightly tighten the lug plate for fixing.
In some embodiments, the square timber butt-joint section steel is arranged outside the steel frame inside the wall column, the square timber butt-joint section steel and the steel frame inside the wall column are fastened through butt-joint connecting rods, and two adjacent square timber butt-joint section steels are connected through a connecting fastener and also fastened with the connecting and fixing main rod through the connecting fastener.
In some embodiments, when applied to an opening, the two connecting and fixing main rods are butted by an opening fixing frame and are locked and fixed by an adjusting bolt barrel arranged on the opening fixing frame.
In some embodiments, simple and stereotyped connecting column pieces are arranged on the columns, and the studs are embedded in the wall body.
In some embodiments, the end of the section steel main beam is provided with a tool type plug-in guardrail, and the tool type plug-in guardrails are connected into a whole through a guardrail fixing cross beam.
The utility model has the following characteristics and beneficial effect:
the utility model relates to a closed scaffold system of encorbelmenting adopts pole setting crimping dead lever with adjustable, and the interval between scaffold can conveniently be adjusted to the crimping end plate with adjustable dead lever, has widened scaffold application range, has good popularization prospect.
2 the utility model relates to a wall post strenghthened type is wall pole even can satisfy the safe construction of cantilever scaffold system under the different work condition, can effectively guarantee that the connection of linking the position scaffold system of wall point is firm.
The utility model relates to an inboard steelframe of wall post and square timber are to tight shaped steel, structural design is reasonable, novel, installs and removes portably, can realize cyclic utilization, has not only guaranteed the safe construction of the scaffold frame system of encorbelmenting, has improved the efficiency of construction simultaneously, has practiced thrift the cost.
4 the utility model relates to a horizontal connecting rod is equipped with the preformed hole of connecting fixed time pole with adjustable, and structural design is simple, and it is convenient to install, can realize that a mobile jib connects a plurality of times poles, has practiced thrift the material expense, the cost is reduced.
Drawings
Fig. 1 is an installation and construction diagram of a closed cantilever scaffold system according to an embodiment of the present invention.
Fig. 2 is a schematic structural view illustrating that the cantilever scaffold system is fixed when there is a shear wall according to an embodiment of the present invention.
Fig. 3 is a schematic plan view of an adjustable horizontal link according to an embodiment of the present invention.
Fig. 4 is a schematic structural view illustrating the fixing of the cantilever scaffold system when the frame column is present according to an embodiment of the present invention.
Fig. 5 is a schematic structural view of the cantilever scaffold system fixed when there is a hole according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of a simple shaped pillar according to an embodiment of the present invention.
In the figure: 1-steel girder, 2-floor, 3-wall, 41-unit type upright post fixing rod, 42-fixing rod adjustable crimping end plate, 43-scaffold upright post, 44-scaffold cross rod, 45-scaffold floor sweeping rod, 46-bridging, 47-tool type splicing guardrail, 48-guardrail fixed cross beam, 49-wall reserved main rod hole, 50-wall inner side connecting plate, 51-connecting fixed main rod, 52-wall outer side fastening plate, 53-adjustable horizontal connecting rod, 54-wall column inner side steel frame, 55-connecting frame square timber, 56-steel frame sliding rear fastening ear plate, 57-square timber abutting section steel, 58-abutting connecting rod, 59-hole fixing frame, 60-simple forming connecting column piece, 95-crimping end plate fixing piece, 97-scaffold longitudinal rod, 96-U-shaped fixed pull ring, 100-connecting fastener, 101-connecting fixed secondary rod, 102-adjusting bolt barrel and 103-frame column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purposes of limitation.
It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.
As shown in fig. 1 to 6, a schematic structural diagram of a closed cantilever scaffold system according to an embodiment of the present invention is shown. Closed scaffold system of encorbelmenting includes: unit type pole setting dead lever (41), crimping end plate (42) with adjustable dead lever, scaffold pole setting (43), scaffold horizontal pole (44), scaffold floor sweeping pole (45), bridging (46), instrument formula grafting guardrail (47), guardrail fixed cross beam (48), wall inboard tie plate (50), connect fixed mobile jib (51), wall outside mounting plate (52), adjustable horizontal connecting rod (53), wall inboard steelframe (54), link frame side timber (55), behind the steelframe slip tight otic placode (56), take the side timber to tighten shaped steel (57), to tightening connecting rod (58), entrance to a cave mount (59), simple and easy regularization column connecting piece (60), crimping end plate mounting (95), scaffold vertical pole (97), connect fixed secondary pole (101), adjusting bolt section of thick bamboo (102).
Closed scaffold system of encorbelmenting includes scaffold pole setting (43), scaffold horizontal pole (44), scaffold floor-sweeping rod (45) and scaffold vertical pole (97), wherein scaffold horizontal pole (44) are connected with scaffold vertical pole (97) and are constituted scaffold system's whole frame, scaffold pole setting (43) and scaffold vertical pole (97) set up perpendicularly, scaffold floor-sweeping rod (45) are connected in scaffold horizontal pole (44) near ground, in order to guarantee that scaffold system is firm, be equipped with between at least two scaffold pole settings (43) in the outside and strut (46), wherein scaffold pole setting (43) are connected through connecting fastener (100) to the slant in strut (46).
The scaffold upright rod (43) on the side is fixedly connected with the connecting and fixing main rod (51), the connecting and fixing main rod (51) penetrates through a wall body (3) through a main rod hole (49) reserved in the wall body, the connecting and fixing main rod (51) and the wall body (3) are fastened through a wall body outer side fastening plate (52) and a wall body inner side connecting plate (50), the wall body inner side connecting plate (50) is close to the wall body (3), and the wall body outer side fastening plate (52) is arranged outside the wall body inner side connecting plate (50) to be fixedly connected with the main rod (51) and the wall body (3).
The bottom of the scaffold upright rod (43) is fixedly connected with the unit upright rod fixing rod (41) in a crimping mode through a crimping end plate fixing piece (95), and then the bottom of the scaffold upright rod is fixed on the fixing rod adjustable crimping end plate (42), wherein the unit upright rod fixing rod (51) is fixed on the fixing rod adjustable crimping end plate (42); the unit type upright rod fixing rods (41) are distributed at equal intervals, so that the interval of the scaffold system can be adjusted.
Specifically, as shown in fig. 1, the fixed rod adjustable crimping end plate (42) is arranged on the upper portion of the section steel main beam (1), and the upper portion of the section steel main beam is provided with preformed holes of the unit type vertical rod fixed rods (41) at equal intervals, so that the interval adjustment of the unit type vertical rod fixed rods (41) can be realized, that is, the unit type vertical rod fixed rods (41) can be selectively inserted into specific preformed holes, wherein the section steel main beam (1) is arranged on a floor (2) and is connected by using a U-shaped fixed pull ring (96).
In addition, tool type splicing guardrails (47) are arranged at the end parts of the section steel main beams (1), and the tool type splicing guardrails (47) are connected into a whole through guardrail fixing cross beams (48).
As shown in fig. 2 and 3, the adjustable horizontal connecting rod (53) is connected to the scaffold upright rod (43), the adjustable horizontal connecting rod (53) is provided with at least one preformed hole for connecting the fixed secondary rods (101), so that one adjustable horizontal connecting rod (53) can be connected with a plurality of fixed secondary rods (101), and the other end of the adjustable horizontal connecting rod (53) is connected with the fixed main rod (51).
As shown in fig. 4 and 5, when the closed cantilever scaffold system meets the frame column (103) and/or the opening, the frame column (103) and/or the opening of the wall body (3) are/is firstly connected with the frame square timber (55) on the outer side, and the wall column inner side steel frame (54) is installed, at this time, the frame square timber (55) is arranged between the wall column inner side steel frame (54) and the frame column (103), and then the steel frame on the wall column inner side steel frame (54) is slid and then the ear plate (56) is tightened for fixing; the square timber sets up in the inboard steelframe (54) outside of wall post to tight shaped steel (57), and the square timber has filled up between tight shaped steel (57) and the inboard steelframe (54) of wall post and has had even a frame square timber (55), the square timber is through realizing fastening connecting rod (58) tight shaped steel (57) and the inboard steelframe (54) of wall post, adjacent two square timbers are connected through connecting fastener (100) between tight shaped steel (57), also fasten through connecting fastener (100) and being connected fixed mobile jib (51).
As shown in fig. 5, when the closed cantilever scaffold system meets a cave opening, the closed cantilever scaffold system needs to be butted by the cave opening fixing frame (59) between the two connecting and fixing main rods (51) and is locked and fixed by the adjusting bolt barrel (102) arranged on the cave opening fixing frame (59), so that the construction safety of the cantilever scaffold system at the cave opening is effectively ensured.
As shown in figure 6, the closed cantilever scaffold frame system can also adopt a simple and easy shaped connecting column piece (60) on the column, studs are pre-embedded in the wall body (3), and then the splicing pieces are sleeved on the studs, so that the installation is convenient.
In other words, when the scaffold frame system meets the shear wall, the scaffold frame system can be connected with the external scaffold by adopting the adjustable horizontal connecting rod (53); when the scaffold frame system meets the frame column (103) and the opening, the tightening steel bar (57) can be fixed by using the steel frame (54) and the square wood on the inner side of the wall column.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims (10)

1. Closed cantilever scaffold system, its characterized in that includes:
a scaffold upright rod (43), a scaffold cross rod (44), a scaffold floor sweeping rod (45) and a scaffold vertical rod (97); the scaffold cross bars (44) are connected with the scaffold vertical bars (97), and the scaffold vertical bars (43) and the scaffold vertical bars (97) are vertically arranged;
wherein the scaffold upright stanchion (43) at the side is fixedly connected with the connecting and fixing main pole (51), and the connecting and fixing main pole (51) penetrates through the wall body (3) through a main pole hole (49) reserved on the wall body; the bottom of the scaffold upright rod (43) is fixedly connected with the unit type upright rod fixing rod (41) in a compression joint mode through a compression joint end plate fixing piece (95) and is fixed on the compression joint end plate (42) with the adjustable fixing rod;
when the closed cantilever scaffold system is applied to a shear wall, the scaffold upright rod (43) is connected with an adjustable horizontal connecting rod (53);
when the closed cantilever scaffold system is applied to a frame column (103) and a hole, the connecting and fixing main rod (51) is connected with square wood tightening steel bars (57), and the square wood tightening steel bars (57) are matched with a steel frame (54) on the inner side of the wall column to be fixed.
2. The closed cantilever scaffold system as claimed in claim 1, wherein the fixed rod adjustable crimping end plate (42) is disposed on the upper portion of the steel main beam (1), and the upper portion of the fixed rod adjustable crimping end plate (42) is provided with preformed holes of the unit type upright rod fixing rods (41) at equal intervals, so as to adjust the intervals of the unit type upright rod fixing rods (41).
3. The closed cantilever scaffold system according to claim 1, wherein the connection fixing main rod (51) and the wall (3) are fastened by a wall outer side fastening plate (52) and a wall inner side connecting plate (50).
4. The closed cantilever scaffold system of claim 1,
a cross brace (46) is arranged between at least two outermost scaffold uprights (43), wherein the cross brace (46) is inclined and connected with the scaffold uprights (43) through connecting fasteners (100).
5. The closed cantilever scaffold system according to any one of claims 1 to 4, wherein the adjustable horizontal connecting rod (53) is provided with at least one preformed hole for connecting the fixed secondary rod (101), and the other end of the adjustable horizontal connecting rod (53) is connected with the fixed primary connecting rod (51).
6. The closed cantilever scaffold system according to any one of claims 1 to 4, wherein the frame columns (103) and/or the wall (3) of the opening are padded with frame connecting square timbers (55), wall column inner side steel frames (54) are installed, and the steel frames on the wall column inner side steel frames (54) are slid to fix the clamping ear plates (56).
7. The closed cantilever scaffold system according to claim 6, wherein the square wood butt-joint section steel (57) is arranged outside the wall column inner side steel frame (54), the square wood butt-joint section steel (57) and the wall column inner side steel frame (54) are fastened through a butt-joint connecting rod (58), and two adjacent square wood butt-joint section steel (57) are connected through a connecting fastener (100) and also fastened with the connecting and fixing main rod (51) through a connecting fastener (100).
8. The closed cantilever scaffold system according to any one of claims 1 to 4, wherein when applied to a hole, the two connecting and fixing main rods (51) are butted by a hole fixing frame (59) and locked and fixed by an adjusting bolt barrel (102) arranged on the hole fixing frame (59).
9. The closed cantilever scaffold system according to any one of claims 1 to 4, wherein the simple and stereotyped connecting column members (60) are arranged on the columns, and the studs are embedded in the wall body (3).
10. The closed cantilever scaffold system according to claim 2, wherein the tool type splicing guardrails (47) are arranged at the end parts of the steel girder (1), and the tool type splicing guardrails (47) are connected into a whole through a guardrail fixing cross beam (48).
CN201822267864.6U 2018-12-29 2018-12-29 Closed cantilever scaffold system Active CN210013444U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822267864.6U CN210013444U (en) 2018-12-29 2018-12-29 Closed cantilever scaffold system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822267864.6U CN210013444U (en) 2018-12-29 2018-12-29 Closed cantilever scaffold system

Publications (1)

Publication Number Publication Date
CN210013444U true CN210013444U (en) 2020-02-04

Family

ID=69312235

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822267864.6U Active CN210013444U (en) 2018-12-29 2018-12-29 Closed cantilever scaffold system

Country Status (1)

Country Link
CN (1) CN210013444U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20220819

Address after: 610000 No. 88, Section 2, West 2nd Ring Road, Chengdu, Sichuan

Patentee after: SICHUAN RAILWAY CONSTRUCTION Co.,Ltd.

Address before: 310003 Three Units 1901, Wanda Commercial Center, Gongshu District, Hangzhou City, Zhejiang Province

Patentee before: HANGZHOU JIANGRUN TECHNOLOGY Ltd.