CN217812293U

CN217812293U - Outer scaffold is wall spare even

Info

Publication number: CN217812293U
Application number: CN202221412224.XU
Authority: CN
Inventors: 陈佳兴; 葛然; 还向州; 陈建军; 郁天杨; 王铁铮; 任继军; 常春颖; 周小雨; 胡鑫佳; 卢鹏; 徐鹏程; 蔡亚翀
Original assignee: First Construction Co Ltd of China Construction First Group Corp Ltd
Current assignee: First Construction Co Ltd of China Construction First Group Corp Ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-11-15
Anticipated expiration: 2032-06-01

Abstract

The application discloses outer scaffold frame is wall spare even, including pre-buried vertical round steel to the structure roof beam in, pre-buried built-in slab to the structure roof beam in vertical round steel upper end fixedly connected with, pre-buried slab upper end fixedly connected with exposes the board rather than the vertically, it stretches out the structure roof beam and is connected with the steel pipe to expose the board, the steel pipe with expose and be connected with the connecting piece between the board, steel pipe and outer scaffold frame fixed connection. This application has the effect that reduces outer wall seepage hidden danger.

Description

Outer scaffold is wall spare even

Technical Field

The application relates to the field of constructional engineering, in particular to an external scaffold wall connecting piece.

Background

The external scaffold is a scaffold erected on the periphery of a building, is mainly used for building external walls, decorating external facades and round steel reinforced concrete engineering, and is a working platform erected for ensuring the smooth operation of each construction process. The wall connecting piece is an important component of the external scaffold, is a member for enhancing the stability of other structures by being connected with a reliable fixed end (such as a wall body and the like), and is a member for connecting a frame body of the external scaffold with a main building structure in building engineering and transmitting tension and pressure.

At present, steel pipes are usually pre-embedded in a wall body, and are made to extend out longer, and the extended steel pipes are used as wall connecting rods to be directly fixed with a scaffold body of a scaffold through fasteners; after the scaffold is dismantled, the extended steel pipe needs to be cut, and then holes of the steel pipe are plugged.

But in order to guarantee the strength requirement, the steel pipe requires large diameter for the aperture of steel pipe is also great, and the shutoff quality is difficult to guarantee, thereby has increased the hidden danger of outer wall seepage.

SUMMERY OF THE UTILITY MODEL

In order to reduce the hidden danger of outer wall seepage, this application provides an outer scaffold frame wall spare even.

The application provides a pair of outer scaffolding links wall spare adopts following technical scheme:

the utility model provides an outer scaffold frame is wall spare even, includes pre-buried vertical round steel to the structure roof beam in, vertical round steel upper end fixedly connected with is pre-buried to the built-in board in the structure roof beam, built-in board upper end fixedly connected with exposes the board rather than the vertically, it stretches out the structure roof beam and is connected with the steel pipe to expose the board, the steel pipe with expose and be connected with the connecting piece between the board, steel pipe and outer scaffold frame fixed connection.

By adopting the technical scheme, the vertical round steel and the embedded plate are adopted, so that a large hole perpendicular to an outer wall cannot be left in the outer wall, the embedded plate occupies small size, and the hidden danger of outer wall leakage is reduced.

Optionally, vertical round steel lower extreme fixedly connected with is pre-buried to the horizontal round steel in the structure roof beam, vertical round steel sets up with horizontal round steel is perpendicular.

Through adopting above-mentioned technical scheme, through setting up horizontal round steel, increase anchor power.

Optionally, the connecting piece is including sliding and wearing to locate the first screw rod that exposes the board tip, first screw rod threaded connection has first nut, first screw rod fixedly connected with is curved first joint ring, the one end of first joint ring is rotated and is connected with and is curved second joint ring, first joint ring can be closed with second joint ring and forms the ring form that the cover located the steel pipe outer wall, first joint ring is connected with the bolt with second joint ring tip.

By adopting the technical scheme, the first clamping ring and the second clamping ring are abutted against the outer wall of the steel pipe, the first clamping ring and the second clamping ring are fixed through the bolt, the first screw rod penetrates through the end part of the exposed plate, and the first clamping ring and the exposed plate are fixed through the first nut.

Optionally, the connecting piece is including connecting in the fixed plate of steel pipe, the fixed plate is provided with the second screw rod, the second screw rod slides and wears to locate and expose the board tip, second screw rod threaded connection has the second nut, second nut butt in exposing the board lateral wall, the fixed plate is located the both sides difference fixedly connected with stopper of second screw rod, the stopper butt is in exposing the board lateral wall, the fixed plate is connected with the locking block that is the U-shaped, the inboard butt of locking block in the steel pipe lateral wall, the both ends and the threaded connection who wears to locate the fixed plate of sliding of the both ends of locking block have the third nut.

Through adopting above-mentioned technical scheme, wear to locate the board tip that exposes with the second screw rod earlier to with second nut threaded connection in second screw rod, make the stopper butt in exposing the board lateral wall simultaneously, thereby spacing to the fixed plate, later wear to locate the steel pipe in the concave side of locking piece, and through locking third nut, make the locking piece support tightly in the steel pipe.

Optionally, the stopper is offered the spacing groove that supplies to expose the board side joint towards one side that exposes the board, the second screw rod slides and wears to locate the fixed plate, just the second screw rod is close to the one end fixedly connected with butt piece of locking block, butt piece butt sets up in the one side that the fixed plate deviates from the stopper.

By adopting the technical scheme, the limiting block can be moved firstly, so that the side edge of the exposed plate slides into the limiting groove, then the second screw rod is penetrated into the fixed plate and the exposed plate, the abutting block abuts against the side wall of the fixed plate, the second nut is locked, then the two ends of the locking block are penetrated into the two ends of the fixed plate, and the third nut is locked.

Optionally, the fixing plate side wall is provided with a receiving groove for receiving the abutting block.

Through adopting above-mentioned technical scheme, be convenient for screw up the second nut.

Optionally, an arc-shaped groove attached to the side wall of the steel pipe is formed in one side, away from the second screw, of the abutting block.

Through adopting above-mentioned technical scheme, locking piece exerts the effort to the steel pipe, makes the steel pipe butt that can be more stable in the arc wall of butt piece.

Optionally, the locking piece is towards the inside wall fixedly connected with rubber pad of steel pipe.

Through adopting above-mentioned technical scheme, increase the frictional force between locking piece and the steel pipe.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through adopting vertical round steel and pre-buried board to can not leave the macropore hole of perpendicular to outer wall on the outer wall, and pre-buried occupation is small, and then has reduced the hidden danger of outer wall seepage.

2. The second screw rod penetrates through the end portion of the exposed plate, the second nut is in threaded connection with the second screw rod, the limiting block can abut against the side wall of the exposed plate, the fixing plate is limited, the steel pipe penetrates through the concave side of the locking block, and the locking block is tightly abutted to the steel pipe through locking the third nut.

Drawings

Fig. 1 is a schematic overall structure diagram of a first embodiment of the present application.

Fig. 2 is a schematic structural diagram of an embedded plate according to a first embodiment of the present application.

Fig. 3 is a schematic overall structure diagram of the second embodiment of the present application.

Fig. 4 is a schematic structural diagram of a connecting member in the second embodiment of the present application.

Description of reference numerals:

1. vertical round steel; 11. pre-burying a plate; 12. transverse round steel; 13. an exposed plate; 2. a connecting member; 3. a steel pipe; 21. a first snap ring; 22. a second snap ring; 23. a first screw; 24. a first nut; 25. a bolt; 26. an opening; 4. a fixing plate; 41. a second screw; 42. a butting block; 43. accommodating a tank; 44. a second nut; 45. a limiting block; 46. a limiting groove; 47. a locking block; 48. a third nut; 5. a rubber pad; 6. an arc-shaped groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses external scaffolding links wall spare.

The first embodiment is as follows:

referring to fig. 1 and 2, an outer scaffold frame is wall spare even includes pre-buried vertical round steel 1 to the structure roof beam in, and vertical round steel 1 is vertical setting, and vertical round steel 1's length is not less than 150mm, and the welding of 1 upper end of vertical round steel has and is vertical built-in plate 11, and the size of built-in plate 11 can be 5 × 50 galvanized steel sheet. The welding of 1 lower extreme of vertical round steel has horizontal round steel 12, and the length of horizontal round steel 12 can be 100mm to increase the anchor power, and vertical round steel 1 all adopts the round steel of diameter 12cm with horizontal round steel 12. The board 13 that exposes with pre-buried plate 11 vertically is had to pre-buried plate 11 upper end integrated into one piece, exposes the galvanized steel sheet that board 13's size can be 5 x 50 x 100 to be connected pre-buried plate 11, vertical round steel 1 and horizontal round steel 12 and the reinforcement of structural beam, later pour through the concrete, and then with pre-buried plate 11, vertical round steel 1 and horizontal round steel 12 together pre-buried to the structural beam in. The exposed plate 13 extends out of the structural beam and is provided with a connecting piece 2, the connecting piece 2 is connected with a steel pipe 3, the steel pipe 3 is fixedly connected with the outer scaffold through a fastener, and the fastener can use any one of the fasteners in the prior art.

Referring to fig. 1, the connecting member 2 includes a first clamping ring 21 abutting against a side wall of the exposed plate 13, the first clamping ring 21 is arranged in an arc shape, a first screw 23 is welded on an outer wall of the first clamping ring 21, the first screw 23 is slidably inserted into an end portion of the exposed plate 13, the first screw 23 is in threaded connection with a first nut 24, and the first nut 24 abuts against a side wall of the exposed plate 13 deviating from the first clamping ring 21. One end of the first clamping ring 21 is hinged with a second clamping ring 22 which is arc-shaped, so that the first clamping ring 21 and the second clamping ring 22 are closed to form a circular ring shape which can be sleeved outside the steel pipe 3, and the end part of the first clamping ring 21 departing from the hinged end of the second clamping ring 22 is hinged with a bolt 25, the end part of the second clamping ring 22 is provided with an opening 26 for the bolt 25 to penetrate through, thereby the first clamping ring 21 and the second clamping ring 22 can be fixedly connected through the bolt 25, and the first clamping ring 21 and the second clamping ring 22 are tightly propped against the outer wall of the steel pipe 3, thereby the steel pipe 3 and the exposed plate 13 are fixed.

The implementation principle of the embodiment is as follows: the embedded plate 11 is welded with the vertical round steel 1, the transverse round steel 12 is welded with the vertical round steel 1, an embedded part is formed, the embedded part is bound with steel bars of a structural beam, concrete is poured, the embedded part is embedded into the structural beam, the first clamping ring 21 and the second clamping ring 22 are abutted to the outer wall of the steel pipe 3, the first clamping ring 21 and the second clamping ring 22 are fixed through the bolts 25, the first screw 23 penetrates through the exposed plate 13 and is fixed through the first nut 24, the steel pipe 3 and the exposed plate 13 are fixed, and the vertical round steel 1, the transverse round steel 12 and the embedded plate 11 are small in size, so that when the scaffold is detached, the hidden danger of leakage caused in the construction process of pulling nodes of the external scaffold is effectively reduced, and the construction quality risk is reduced.

The second embodiment:

referring to fig. 3, the difference between the present embodiment and the first embodiment is: connecting piece 2 is including connecting in the fixed plate 4 of steel pipe 3, and fixed plate 4 slides and wears to be equipped with second screw rod 41, and second screw rod 41 has butt piece 42 near the one end welding of steel pipe 3, and the holding tank 43 that supplies butt piece 42 joint is seted up to fixed plate 4 lateral wall. The second screw 41 is slidably disposed through the end of the exposed plate 13 and is threadedly connected with a second nut 44, such that the second nut 44 abuts against the sidewall of the exposed plate 13. Limiting blocks 45 are welded on two sides, located on the second screw rod 41, of the fixing plate 4 respectively, the limiting blocks 45 are located on one side, located on the fixing plate 4 and deviated from the accommodating groove 43, of the fixing plate, the limiting blocks 45 are perpendicular to the fixing plate 4, the exposed plate 13 is located between the two limiting blocks 45, meanwhile, limiting grooves 46 for clamping the side edges of the exposed plate 13 are formed in the side walls, opposite to the two limiting blocks 45, of the limiting grooves 46 respectively, and the two ends of the limiting grooves 46 are in opening arrangement.

Referring to fig. 3 and 4, one side of the fixing plate 4 departing from the limiting block 45 is provided with a locking block 47 in a U shape, and the concave side of the locking block 47 faces the fixing plate 4, so that the concave side of the locking block 47 abuts against the steel pipe 3, and two ends of the locking block 47 respectively slide and penetrate through two ends of the fixing plate 4 and are connected with a third nut 48 through threads, so that the steel pipe 3 and the fixing plate 4 are fixed through the locking block 47.

Referring to fig. 3 and 4, in order to make the locking block 47 more stably abut against the steel pipe 3, a rubber pad 5 is adhered to the inner side wall of the locking block 47 facing the steel pipe 3, and an arc-shaped groove 6 adhered to the side wall of the steel pipe 3 is formed on the side of the abutting block 42 away from the second screw 41.

The implementation principle of the embodiment is as follows: the limiting block 45 is moved first to slide the two side edges of the exposed plate 13 in the limiting groove 46, then the second screw 41 is inserted into the fixing plate 4 and the exposed plate 13, the abutting block 42 is clamped in the accommodating groove 43, the second nut 44 is in threaded connection with the second screw 41, the second nut 44 abuts against the side wall of the exposed plate 13, then the two ends of the locking block 47 are inserted into the two ends of the fixing plate 4, the rubber pad 5 on the inner side wall of the locking block 47 abuts against the side wall of the steel pipe 3, and then the third nut 48 is in threaded connection with the two ends of the locking block 47, so that the fixing plate 4 is fixed with the steel pipe 3, and the steel pipe 3 and the exposed plate 13 are fixed.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an outer scaffold frame is wall spare even which characterized in that: including pre-buried vertical round steel (1) to the structure roof beam in, pre-buried board (11) to the structure roof beam in vertical round steel (1) upper end fixedly connected with is pre-buried, pre-buried board (11) upper end fixedly connected with exposes board (13) rather than vertically, it stretches out the structure roof beam and is connected with steel pipe (3) to expose board (13), steel pipe (3) and expose and be connected with connecting piece (2) between board (13), steel pipe (3) and outer scaffold frame fixed connection.

2. An external scaffolding wall element as claimed in claim 1, wherein: vertical round steel (1) lower extreme fixedly connected with is pre-buried to the horizontal round steel (12) in the structure roof beam, vertical round steel (1) sets up with horizontal round steel (12) is perpendicular.

3. An external scaffolding wall element as claimed in claim 1, wherein: connecting piece (2) are including sliding and wearing to locate first screw rod (23) that expose board (13) tip, first screw rod (23) threaded connection has first nut (24), first screw rod (23) fixedly connected with is curved first joint ring (21), the one end rotation of first joint ring (21) is connected with and is curved second joint ring (22), first joint ring (21) can be closed with second joint ring (22) and form the ring form that the cover located steel pipe (3) outer wall, first joint ring (21) and second joint ring (22) end connection have bolt (25).

4. An external scaffolding wall connecting member as claimed in claim 1, wherein: connecting piece (2) is including connecting in fixed plate (4) of steel pipe (3), fixed plate (4) are provided with second screw rod (41), second screw rod (41) slide and wear to locate and expose board (13) tip, second screw rod (41) threaded connection has second nut (44), second nut (44) butt is in exposing board (13) lateral wall, fixed plate (4) are located the both sides difference fixedly connected with stopper (45) of second screw rod (41), stopper (45) butt is in exposing board (13) lateral wall, fixed plate (4) are connected with locking block (47) that are the U-shaped, inboard butt of locking block (47) is in steel pipe (3) lateral wall, the both ends and the threaded connection that wear to locate fixed plate (4) of sliding of locking block (47) have third nut (48).

5. An external scaffolding wall element as claimed in claim 4, wherein: stopper (45) are offered towards one side that exposes board (13) and are supplied to expose spacing groove (46) of board (13) side joint, second screw rod (41) slide and wear to locate fixed plate (4), just one end fixedly connected with butt piece (42) that second screw rod (41) are close to locking piece (47), butt piece (42) butt sets up in one side that fixed plate (4) deviate from stopper (45).

6. An external scaffolding wall connecting member as claimed in claim 5, wherein: the side wall of the fixing plate (4) is provided with a containing groove (43) for containing the abutting block (42).

7. An external scaffolding wall element as claimed in claim 5, wherein: and an arc-shaped groove (6) which is attached to the side wall of the steel pipe (3) is formed in one side, away from the second screw (41), of the abutting block (42).

8. An external scaffolding wall element as claimed in claim 4, wherein: the inner side wall of the locking block (47) facing the steel pipe (3) is fixedly connected with a rubber pad (5).