CN209244224U - A kind of external scaffolding overhanging I-steel is tightened by bolts brace - Google Patents
A kind of external scaffolding overhanging I-steel is tightened by bolts brace Download PDFInfo
- Publication number
- CN209244224U CN209244224U CN201822044213.0U CN201822044213U CN209244224U CN 209244224 U CN209244224 U CN 209244224U CN 201822044213 U CN201822044213 U CN 201822044213U CN 209244224 U CN209244224 U CN 209244224U
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- Prior art keywords
- brace
- steel
- overhanging
- connecting portion
- interconnecting piece
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Abstract
The utility model discloses a kind of external scaffolding overhanging I-steel to be tightened by bolts brace, including upper brace and the lower brace being connect by screw bolt and nut with upper brace, it is respectively equipped with corresponding first, second interconnecting piece on the brace up and down, the screw bolt and nut is located between the first, second interconnecting piece of upper and lower brace；The locking nut that the lower end of the upper brace is equipped with the first connecting portion by screw thread and locks first connecting portion, the second connecting portion are located at the upper end of the lower brace.The utility model includes the upper brace and lower brace for being respectively equipped with the first, second interconnecting piece, it is connected between first, second interconnecting piece of upper and lower brace by screw bolt and nut, and upper brace is connect further through screw thread with first connecting portion, therefore the length of entire brace can be adjusted by adjusting position of the first connecting portion on upper brace, it is very easy to use.
Description
Technical field
The utility model belongs to construction auxiliary device, and in particular to a kind of external scaffolding overhanging I-steel bolt lock
Tight brace.
Background technique
High-rise building generallys use builder's jack, and an I-steel Cantilever Beams erecting scaffold is arranged every multilayer.It passes
When I-steel Cantilever Beams of uniting are installed, it need to be laid on flooring, then be fixed on flooring with reinforcing bar, most by I-steel by shear wall
It is reinforced afterwards with brace or wirerope, because installing extremely tired and trouble, time-consuming caused by I-steel Cantilever Beams excessively heaviness,
When passing through shear wall, can destroy wall section causes design strength to give a discount, and carpenter's formwork erection difficulty is caused to increase, when dismounting more
It is difficult.Existing brace or wirerope are generally fixed, and length is not easy to adjust, inconvenient to use.
Utility model content
The purpose of the utility model is to provide a kind of adjustable length, external scaffolding easy to use overhanging I-steel to use
Bolt locks brace.
The technical scheme adopted for realizing the purpose of the utility model is as follows:
External scaffolding provided by the utility model overhanging I-steel is tightened by bolts brace, including upper brace and passes through
The lower brace that screw bolt and nut is connect with upper brace, it is described to be respectively equipped with corresponding first, second on brace up and down and connect
Socket part, the screw bolt and nut are located between the first, second interconnecting piece of upper and lower brace；The lower end of the upper brace passes through
The locking nut that screw thread is equipped with the first connecting portion and locks first connecting portion, the second connecting portion is located at described oblique
The upper end of pull rod.
The upper end of the upper brace is equipped with the fixed part with mounting hole, the band pin hole that the lower end of the lower brace is equipped with
Connector.
The beneficial effects of the utility model
The utility model includes the upper brace and lower brace for being respectively equipped with the first, second interconnecting piece, upper and lower brace
The first, second interconnecting piece between connected by screw bolt and nut, and upper brace is connect further through screw thread with first connecting portion,
Therefore the length of entire brace can be adjusted by adjusting position of the first connecting portion on upper brace, it is very easy to use.
The technical solution of the utility model is further illustrated with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the upper brace schematic diagram in the utility model.
Fig. 3 is the lower brace schematic diagram in the utility model.
Fig. 4 is the schematic diagram that upper brace is connected with lower brace.
Fig. 5 is the sectional view along AA in Fig. 4.
Fig. 6 is BB in Fig. 4 to cross-sectional view.
Fig. 7 is the schematic diagram using the utility model installation overhanging I-steel.
Specific embodiment
See that Fig. 1, external scaffolding overhanging I-steel provided by the utility model are tightened by bolts brace, including upper brace
1 and the lower brace 3 that is connect by bolt 2 and nut 4 with upper brace 1；Wherein upper brace 1 is as shown in Fig. 2, include rod piece
103, it is located at fixed part 102 of 103 upper end of rod piece with mounting hole 101,103 lower end of rod piece is located at and passes through the company that screw thread 107 connects
Socket part 105 and locking nut 106, interconnecting piece 105 are equipped with bolt hole 104；Lower brace 3 as shown in figure 3, include rod piece 304,
The connector 306 with pin hole 305 for being located at the interconnecting piece 302 of 304 upper end of rod piece, being located at 304 lower end of rod piece, interconnecting piece 302 are logical
It crosses welding or Si Ya is connect with rod piece 304, interconnecting piece 302 is equipped on the interconnecting piece 105 of bolt hole 301 and upper brace 1
Bolt hole 104 is corresponding；As shown in Fig. 2-6, bolt 2 passes through to be connected on lower brace 3 for the connection of upper brace 1 and lower brace 3
Bolt hole 104 on the bolt hole 301 and upper brace 1 of socket part 302 on interconnecting piece 105 connects upper brace 1 and lower brace 3
It connects.When installation, the connection length of upper 1 rod piece 103 of brace is first adjusted, interconnecting piece 105 is adjusted by rotation locking nut 106 and is existed
The position of rod piece 103 then connects the interconnecting piece 105,302 of upper and lower brace 1,3 with bolt 2, is locked and is connected by rotating nuts 4
Socket part 105 and interconnecting piece 302.
The application of the utility model
The utility model is for reinforcing overhanging I-steel, as shown in fig. 7, overhanging I-steel 5 includes ontology 501, is located at this
Upper ear plate 503 and scaffold positioning pin 502 above 501 free end of body are located at 501 fixing end of ontology and set two mounting holes
Pedestal 504.
See Fig. 1, Fig. 7, the pedestal 504 for overhanging I-steel 5 in application, be first mounted on by the utility model by force transmission element 7
On built-in fitting 6 in concrete wall a, then the fixed part 102 of upper 103 upper end of brace rod piece of the utility model passed through into biography
Power part 7 is mounted on the built-in fitting 6 above overhanging I-steel 5, and lower brace 3 passes through pivot pin 506 and overhanging 5 free end of I-steel
Upper ear plate 503 connect.Rotary connector 105 adjusts its position on upper 1 rod piece 103 of brace, and with locking nut 106
The bolt 506 of connector 306 of lower brace 3 is connected to by locking with adjusting the connection length (referring to fig. 2) of upper brace 1
Overhang on the upper ear plate 503 above 5 ontology of I-steel, 501 free end (referring to Fig. 1, Fig. 7), rotating nuts 4 adjust the company of bolt 2
Spreading degree, and lock connecting plate 105 and connecting plate 302(referring to fig. 4), while the connection length of entire brace is adjusted, it will hang
Choose the tension of I-steel 5.
Two overhanging I-steel 5 side by side are installed according to above-mentioned way, the upright bar pipe fitting of scaffold b is covered in overhanging I-shaped
On scaffold positioning pin 502 on steel 5, scaffold b can be supported on overhanging I-steel 5 (referring to Fig. 1, Fig. 7).
Claims (2)
1. a kind of external scaffolding overhanging I-steel is tightened by bolts brace, it is characterized in that include upper brace and by bolt and
The lower brace that nut is connect with upper brace, it is described to be respectively equipped with corresponding first, second interconnecting piece, institute on brace up and down
Screw bolt and nut is stated to be located between the first, second interconnecting piece of upper and lower brace；The lower end of the upper brace is set by screw thread
The locking nut for having the first connecting portion and locking first connecting portion, the second connecting portion are located at the lower brace
Upper end.
2. external scaffolding overhanging I-steel according to claim 1 is tightened by bolts brace, it is characterized in that described oblique
The upper end of pull rod is equipped with the fixed part with mounting hole, the connector with pin hole that the lower end of the lower brace is equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822044213.0U CN209244224U (en) | 2018-12-06 | 2018-12-06 | A kind of external scaffolding overhanging I-steel is tightened by bolts brace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822044213.0U CN209244224U (en) | 2018-12-06 | 2018-12-06 | A kind of external scaffolding overhanging I-steel is tightened by bolts brace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209244224U true CN209244224U (en) | 2019-08-13 |
Family
ID=67531862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822044213.0U Active CN209244224U (en) | 2018-12-06 | 2018-12-06 | A kind of external scaffolding overhanging I-steel is tightened by bolts brace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209244224U (en) |
-
2018
- 2018-12-06 CN CN201822044213.0U patent/CN209244224U/en active Active
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