CN211473348U - Scaffold wall connecting piece - Google Patents
Scaffold wall connecting piece Download PDFInfo
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- CN211473348U CN211473348U CN201922038027.0U CN201922038027U CN211473348U CN 211473348 U CN211473348 U CN 211473348U CN 201922038027 U CN201922038027 U CN 201922038027U CN 211473348 U CN211473348 U CN 211473348U
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Abstract
The utility model relates to a fixed facilities field of scaffold frame specifically is a scaffold frame is wall spare even. The utility model provides a scaffold frame is wall spare even, includes crossbeam (1) and scaffold frame horizontal pole (2), characterized by: the connecting piece (3) comprises an upper transverse connecting rod (31), a lower transverse connecting rod (32), a vertical connecting rod (33) and a hook part (34); the connecting piece (3) hooks the main steel bar (11) of the cross beam (1) through the hook part (34), the connecting piece (1) is embedded into the cross beam (1) and the upper cross connecting rod (31) is exposed out of the cross beam (1), and the upper cross connecting rod (31) and the scaffold cross rod (2) are mutually attached through respective outer side faces and are in single-face lap joint welding fixation. The utility model discloses simple structure, it is convenient to make, safe and reliable.
Description
Technical Field
The utility model relates to a fixed facilities field of scaffold frame specifically is a scaffold frame is wall spare even.
Background
At present, in the construction of the house building industry in China, the outer vertical surface shielding adopts a mode of paving a dense mesh net on a scaffold, so that safe and civilized construction is well implemented, but the floor type and cantilever type outer scaffolds are provided with wall connecting pieces, so that the use safety of the outer scaffolds is concerned, and the waterproof function of the house building is influenced due to improper arrangement.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect of the prior art, the utility model provides a simple structure, make convenient, safe and reliable's scaffold frame fixing device, the utility model discloses a scaffold frame is wall spare even.
The utility model discloses a following technical scheme reaches the invention purpose:
the utility model provides a wall spare is even to scaffold, includes crossbeam and scaffold horizontal pole, and the crossbeam is established the stirrup by the outer hoop of main reinforcing bar and is pour the concrete and constitute again, and the crossbeam outside, characterized by are located to the scaffold horizontal pole: also comprises a connecting piece which is connected with the base,
the connecting piece comprises an upper transverse connecting rod, a lower transverse connecting rod, a vertical connecting rod and a hook part, wherein the rear end of the upper transverse connecting rod is fixed at the top end of the vertical connecting rod, the front end of the lower transverse connecting rod is fixed at the bottom end of the vertical connecting rod, and the bottom end of the hook part is fixed at the rear end of the lower transverse connecting rod; the upper transverse connecting rod and the lower transverse connecting rod are respectively arranged on two sides of the vertical connecting rod, and the opening of the hook part faces the vertical connecting rod;
the connecting piece hooks the main reinforcing bar of crossbeam through hook portion, an auxiliary stirrup is respectively established to the both sides of connecting piece, the auxiliary stirrup hoop is outside each main reinforcing bar, still add two piece at least and main reinforcing bar parallel auxiliary reinforcement of each other between two auxiliary stirrups, between auxiliary stirrup and main reinforcing bar and the auxiliary reinforcement, all use the steel wire ligature between auxiliary reinforcement and the connecting piece, at main reinforcing bar, the stirrup, auxiliary stirrup and auxiliary reinforcement outsourcing concreting constitute the crossbeam, the connecting piece is by pre-buried income crossbeam and the last connecting rod exposes outside the crossbeam, go up horizontal connecting rod and scaffold frame horizontal pole with respective lateral surface laminate and single face overlap joint welded fastening mutually.
The scaffold is connected with the wall piece, and is characterized in that: the connecting piece is formed by bending a round steel; the length of the upper transverse connecting rod is not less than 300mm, the length of the lower transverse connecting rod is half of the width of the cross beam, the height of the vertical connecting rod is the height of the cross beam plus 50mm, the curvature radius of the hook part is not less than the outer diameter of the main reinforcing steel bar, and the length of the top edge of the hook part is not less than the outer diameter of the round steel bar; the length of the joint between the upper transverse connecting rod and the scaffold cross rod is not less than 10 times of the outer diameter of the round steel; the distance between the two auxiliary stirrups and the connecting piece is 100 mm.
The use method of the scaffold wall connecting piece is characterized by comprising the following steps: the method is implemented in sequence according to the following steps:
manufacturing a connecting piece: the connecting piece comprises an upper transverse connecting rod, a lower transverse connecting rod, a vertical connecting rod and a hook part, the rear end of the upper transverse connecting rod is fixed at the top end of the vertical connecting rod, the front end of the lower transverse connecting rod is fixed at the bottom end of the vertical connecting rod, and the bottom end of the hook part is fixed at the rear end of the lower transverse connecting rod; the upper transverse connecting rod and the lower transverse connecting rod are respectively arranged at two sides of the vertical connecting rod, and the opening of the hook part faces the vertical connecting rod;
connecting walls: the beam is composed of main steel bar outer hooping and concrete pouring,
during the binding construction of main steel bars of the beam, hoops are hooped outside the main steel bars, the connecting pieces hook the main steel bars of the beam through hook parts, two auxiliary hoops are respectively arranged on two sides of the connecting pieces, the auxiliary hoops are hooped outside each main steel bar, at least two auxiliary steel bars parallel to the main steel bars are additionally arranged between the two auxiliary hoops, the main steel bars, the auxiliary steel bars and the connecting pieces are bound by steel wires, concrete is poured outside the main steel bars, the hoops, the auxiliary hoops and the auxiliary steel bars to form the beam, the connecting pieces are embedded into the beam in advance, the upper connecting rods of the connecting pieces are exposed outside the beam, the upper connecting rods of the connecting pieces and the cross bars of the scaffold are mutually attached by respective outer side surfaces and are in single-side lap-joint welding fixation, and the scaffold and;
and thirdly, dismantling: when the scaffold is dismantled, the upper transverse connecting rod of the connecting piece exposed out of the transverse beam is cut off.
The use method of the scaffold wall connecting piece is characterized by comprising the following steps:
firstly, the connecting piece is formed by bending a round steel; the length of the upper transverse connecting rod is not less than 300mm, the length of the lower transverse connecting rod is half of the width of the cross beam, the height of the vertical connecting rod is the height of the cross beam plus 50mm, the curvature radius of the hook part is not less than the outer diameter of the main reinforcing steel bar, and the length of the top edge of the hook part is not less than the outer diameter of the round steel bar; the length of the joint between the upper transverse connecting rod and the scaffold cross rod is not less than 10 times of the outer diameter of the round steel; the distance between the two auxiliary stirrups and the connecting piece is 100 mm.
The utility model discloses be applied to the exterior scaffolding of housing construction and set up the construction, used even wall spare selected material standard, set up the facility, possess good fail safe nature, avoided the trompil to stay the hole again and waterproof unfavorable factor that brings in the house.
The utility model discloses following beneficial effect has:
1. the blanking of the connecting piece is standard, the round steel has good ductility, and meanwhile, the welding surface of the round steel and the small cross rod is smooth, so that the continuity and integrity of the welding seam are ensured to the maximum extent;
2. the connecting pieces are arranged in a standard manner, and the beam ribs at the mounting positions are reinforced, so that the beam is prevented from being cracked and damaged;
3. when the house is dismantled, the connecting piece is directly cut, and the waterproof performance of the house is greatly guaranteed under the condition of no hole.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the connecting member of the present invention.
Detailed Description
The invention is further illustrated by the following specific examples.
Example 1
A scaffold wall connecting piece comprises a cross beam 1, scaffold cross bars 2 and connecting pieces 3, and as shown in figures 1 and 2, the scaffold wall connecting piece has the following specific structure:
the beam 1 is formed by hooping a stirrup 12 outside a main steel bar 11 and pouring concrete 13, and the scaffold cross bar 2 is arranged on the outer side of the beam 1;
the connecting piece 3 is shown in fig. 2: the connecting piece 3 comprises an upper transverse connecting rod 31, a lower transverse connecting rod 32, a vertical connecting rod 33 and a hook part 34, wherein the rear end of the upper transverse connecting rod 31 is fixed at the top end of the vertical connecting rod 33, the front end of the lower transverse connecting rod 32 is fixed at the bottom end of the vertical connecting rod 33, and the bottom end of the hook part 34 is fixed at the rear end of the lower transverse connecting rod 32; the upper transverse connecting rod 31 and the lower transverse connecting rod 32 are respectively arranged at two sides of the vertical connecting rod 33, and the opening of the hook part 34 faces the vertical connecting rod 33;
the connecting piece 3 hooks the main steel bars 11 of the cross beam 1 through the hook parts 34, two auxiliary stirrups 14 are respectively arranged on two sides of the connecting piece 3, the auxiliary stirrups 14 are hooped outside the main steel bars 11, at least two auxiliary steel bars 15 parallel to the main steel bars 11 are additionally arranged between the two auxiliary stirrups 14, the main steel bars 11 and the auxiliary steel bars 15 are bound by steel wires, the main steel bars 11, the stirrups 12, the auxiliary stirrups 14 and the auxiliary steel bars 15 are poured with concrete 13 to form the cross beam 1, the connecting piece 3 is embedded into the cross beam 1, the upper cross connecting rod 31 is exposed out of the cross beam 1, and the upper cross connecting rod 31 and the scaffold cross bar 2 are mutually attached through respective outer side faces and are welded and fixed in a single-face lap joint mode.
In this embodiment: the connecting piece 3 is formed by bending a round steel; the length of the upper transverse connecting rod 31, namely a in figure 2, is not less than 300mm, the length of the lower transverse connecting rod 32, namely b in figure 2, is half of the width of the cross beam 1, the height of the vertical connecting rod 33, namely c in figure 2, is the height of the cross beam 1 plus 50mm, the curvature radius of the hook part 34 is not less than the outer diameter of the main reinforcing steel bar 11, and the length of the top edge of the hook part 34, namely d in figure 2, is not less than the outer diameter of the round steel bar; the length of the joint between the upper transverse connecting rod 31 and the scaffold cross rod 2 is not less than 10 times of the outer diameter of the round steel; the distance between the two auxiliary stirrups 14 and the connecting piece 3 is 100 mm.
When the method is used, the steps are implemented in sequence as follows:
manufacturing a connecting piece: the connecting piece 3 comprises an upper transverse connecting rod 31, a lower transverse connecting rod 32, a vertical connecting rod 33 and a hook part 34, wherein the rear end of the upper transverse connecting rod 31 is fixed at the top end of the vertical connecting rod 33, the front end of the lower transverse connecting rod 32 is fixed at the bottom end of the vertical connecting rod 33, and the bottom end of the hook part 34 is fixed at the rear end of the lower transverse connecting rod 32; the upper transverse connecting rod 31 and the lower transverse connecting rod 32 are respectively arranged at two sides of the vertical connecting rod 33, and the opening of the hook part 34 faces the vertical connecting rod 33;
the connecting piece 3 is formed by bending a round steel with the diameter of 16 mm; the length of the upper transverse connecting rod 31 is not less than 300mm, the length of the lower transverse connecting rod 32 is half of the width of the beam 1, the height of the vertical connecting rod 33 is the height of the beam 1 plus 50mm, the curvature radius of the hook part 34 is not less than the outer diameter of the main steel bar 11, and the length of the top edge of the hook part 34 is not less than the outer diameter of the round steel; the length of the joint between the upper transverse connecting rod 31 and the scaffold cross rod 2 is not less than 10 times of the outer diameter of the round steel; the distance between the two auxiliary stirrups 14 and the connecting piece 3 is 100 mm;
connecting walls: the beam 1 is composed of main steel bars 11, outer hooping reinforcements 12 and poured concrete 13,
when the main steel bars 11 of the beam 1 are bound, hoops 12 are hooped outside the main steel bars 11, the connecting piece 3 hooks the main steel bars 11 of the beam 1 through hook parts 34, two auxiliary hoops 14 are respectively arranged at two sides of the connecting piece 3, the auxiliary hoops 14 are the same as the hoops 12, the auxiliary hoops 14 are hooped outside each main steel bar 11, at least two auxiliary steel bars 15 which are 200mm long and 12mm in diameter and are parallel to the main steel bars 11 are additionally arranged between the two auxiliary hoops 14, the main steel bars 11, the auxiliary steel bars 15 and the connecting piece 3 are bound by steel wires, concrete 13 is poured outside the main steel bars 11, the hoops 12, the auxiliary hoops 14 and the auxiliary steel bars 15 to form the beam 1, the connecting piece 3 is embedded into the beam 1, the upper transverse connecting rod 31 of the connecting piece 3 is exposed out of the beam 1, the upper transverse connecting rod 31 of the connecting piece 3 and the scaffold transverse rod 2 are mutually attached by respective outer side faces and are, thereby connecting the scaffold and the wall into a whole;
and thirdly, dismantling: when the scaffold is removed, the upper cross link 31 exposing the connecting member 3 outside the cross member 1 is cut off.
Claims (2)
1. The utility model provides a scaffold frame is wall spare even, includes crossbeam (1) and scaffold frame horizontal pole (2), and crossbeam (1) is established stirrup (12) by main reinforcement (11) outer hoop and is poured concrete (13) and constitute again, and crossbeam (1) outside, characterized by are located in scaffold frame horizontal pole (2): also comprises a connecting piece (3),
the connecting piece (3) comprises an upper transverse connecting rod (31), a lower transverse connecting rod (32), a vertical connecting rod (33) and a hook part (34), the rear end of the upper transverse connecting rod (31) is fixed at the top end of the vertical connecting rod (33), the front end of the lower transverse connecting rod (32) is fixed at the bottom end of the vertical connecting rod (33), and the bottom end of the hook part (34) is fixed at the rear end of the lower transverse connecting rod (32); the upper transverse connecting rod (31) and the lower transverse connecting rod (32) are respectively arranged at two sides of the vertical connecting rod (33), and the opening of the hook part (34) faces the vertical connecting rod (33);
the connecting piece (3) hooks the main steel bars (11) of the beam (1) through the hook part (34), the two sides of the connecting piece (3) are respectively provided with an auxiliary stirrup (14), the auxiliary stirrups (14) are hooped outside the main steel bars (11), at least two auxiliary steel bars (15) which are parallel to the main steel bars (11) are additionally arranged between the two auxiliary stirrups (14), the main steel bars (11), the auxiliary steel bars (15) and the connecting piece (3) are bound by steel wires, concrete (13) is poured outside the main reinforcing steel bars (11), the stirrups (12), the auxiliary stirrups (14) and the auxiliary reinforcing steel bars (15) to form the cross beam (1), the connecting piece (3) is embedded into the cross beam (1) in a pre-embedded mode, the upper cross connecting rod (31) is exposed out of the cross beam (1), and the upper cross connecting rod (31) and the scaffold cross rod (2) are mutually attached through respective outer side faces and are welded and fixed in a single-face lap joint mode.
2. The scaffolding wall element as claimed in claim 1, wherein: the connecting piece (3) is formed by bending a round steel; the length of the upper transverse connecting rod (31) is not less than 300mm, the length of the lower transverse connecting rod (32) is half of the width of the cross beam (1), the height of the vertical connecting rod (33) is the height of the cross beam (1) plus 50mm, the curvature radius of the hook part (34) is not less than the outer diameter of the main reinforcing steel bar (11), and the length of the top edge of the hook part (34) is not less than the outer diameter of the round steel bar; the length of the joint between the upper transverse connecting rod (31) and the scaffold cross rod (2) is not less than 10 times of the outer diameter of the round steel; the distance between the two auxiliary stirrups (14) and the connecting piece (3) is 100 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922038027.0U CN211473348U (en) | 2019-11-22 | 2019-11-22 | Scaffold wall connecting piece |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922038027.0U CN211473348U (en) | 2019-11-22 | 2019-11-22 | Scaffold wall connecting piece |
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| CN211473348U true CN211473348U (en) | 2020-09-11 |
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| CN201922038027.0U Active CN211473348U (en) | 2019-11-22 | 2019-11-22 | Scaffold wall connecting piece |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778104A (en) * | 2019-11-22 | 2020-02-11 | 上海宝冶集团有限公司 | Scaffold wall connecting piece and using method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778104A (en) * | 2019-11-22 | 2020-02-11 | 上海宝冶集团有限公司 | Scaffold wall connecting piece and using method thereof |
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