CN210032561U - Simple fixing device for steel pipe vertical rod base of overhanging scaffold - Google Patents
Simple fixing device for steel pipe vertical rod base of overhanging scaffold Download PDFInfo
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- CN210032561U CN210032561U CN201920508145.0U CN201920508145U CN210032561U CN 210032561 U CN210032561 U CN 210032561U CN 201920508145 U CN201920508145 U CN 201920508145U CN 210032561 U CN210032561 U CN 210032561U
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Abstract
The utility model provides a scaffold steel pipe pole setting base simple and easy fixing device encorbelments, including I-shaped steel roof beam and the steel pipe seat that sets up in the backup pad that the I-shaped steel roof beam upper level set up and the backup pad, backup pad one side is equipped with the kink that is used for catching on the I-shaped steel roof beam, and the opposite side is equipped with the positioning mechanism who is used for fixed support board. The utility model has simple structure, simple operation, low manufacturing cost, stability and reliability; by arranging the positioning screw and the supporting assembly, the supporting plate can be more stably fixed on the I-shaped steel beam under the double clamping of the positioning screw and the first positioning block, so that the stability of the fixing device is greatly improved, and the device is prevented from inclining or loosening; the second positioning block can well support the positioning screw, so that the bending of the positioning screw is avoided, and the positioning screw can be well limited, so that the positioning screw can continuously and stably jack up the first positioning block, and the reliability of the fixing device is greatly improved.
Description
Technical Field
The invention belongs to the field of constructional engineering, and particularly relates to a simple fixing device for a steel pipe upright base of an overhanging scaffold.
Background
With the development of urbanization, high-rise building becomes a trend, and in the process of building a floor project, the erection of a cantilever scaffold is an important project. The steel pipe upright posts of the overhanging scaffold are erected on the I-shaped steel which is overhung on the floor plane, then a further outer scaffold frame body is erected, however, when the bottom upright posts are directly placed on the overhanging I-shaped steel for installation, the risk that the bottom of the steel pipe upright posts slide and personnel lose hands to slide the steel pipe upright posts exists, and at the moment, a simple fixing device which is simple in structure, simple and convenient to operate, time-saving, labor-saving, safe, efficient and reusable is usually required to be used so as to meet the requirement for effectively fixing the steel pipe upright posts at the bottom of the outer scaffold and the overhanging I-shaped steel;
however, in the construction site, a simple fixing device which is simple in structure, easy and convenient to operate, time-saving, labor-saving, safe, efficient and reusable is rare, most of the existing site fixing modes adopt a mode that short steel pipes or steel bars are welded at the bottoms of steel pipe vertical rods, then the bottoms of the steel pipe vertical rods are sleeved on the steel pipe vertical rods, a large amount of labor and materials are needed, the steel pipe vertical rods cannot be reused, and the cantilever I-shaped steel is damaged to a certain extent during welding and dismantling operation.
Disclosure of Invention
In view of the above, the present invention provides a simple fixing device for a steel pipe upright base of an overhanging scaffold, which aims to overcome the defects in the prior art.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a simple fixing device for a steel pipe vertical rod base of an overhanging scaffold comprises an I-shaped steel beam, a supporting plate horizontally arranged on the I-shaped steel beam and a steel pipe base arranged on the supporting plate, wherein one side of the supporting plate is provided with a bent part for hooking the I-shaped steel beam, and the other side of the supporting plate is provided with a positioning mechanism for fixing the supporting plate; the positioning mechanism comprises a positioning plate vertically arranged on the supporting plate and a positioning screw arranged on the positioning plate and used for propping against the I-shaped steel beam; and a supporting assembly used for limiting a positioning screw is arranged on one side of the positioning plate, which faces the I-shaped steel beam.
Furthermore, the supporting component comprises a first positioning block and a second positioning block which are arranged on the positioning plate and correspond to the upper part and the lower part of the positioning screw.
Furthermore, an arc-shaped protruding part is arranged on one side, facing the positioning screw, of the first positioning block.
Furthermore, the second positioning block is connected with the positioning plate through a reinforcing plate.
Furthermore, a groove for preventing the offset of the positioning screw is arranged on the second positioning block.
Furthermore, the positioning plate is connected with the supporting plate through a reinforcing strip.
Compared with the prior art, the invention has the following advantages:
the invention has simple structure, simple operation, low manufacturing cost, stability and reliability; by arranging the positioning screw and the supporting assembly, the supporting plate can be more stably fixed on the I-shaped steel beam under the double clamping of the positioning screw and the first positioning block, so that the stability of the fixing device is greatly improved, and the device is prevented from inclining or loosening; the second positioning block can well support the positioning screw, so that the bending of the positioning screw is avoided, and the positioning screw can be well limited, so that the positioning screw can continuously and stably jack up the first positioning block, and the reliability of the fixing device is greatly improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the support plate of the present invention when fixed.
Description of reference numerals:
1-a steel i-beam; 2-a support plate; 3-a steel pipe seat; 4-bending part; 5, positioning a plate; 6-a rubber buffer block; 7-reinforcing bars; 8-a first positioning block; 9-a boss; 10-a set screw; 11-a second positioning block; 12-a reinforcement plate; 13-grooves.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable 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 creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
A simple fixing device for a steel pipe upright base of an overhanging scaffold is shown in figures 1 and 2 and comprises an I-shaped steel beam 1, a supporting plate 2 horizontally arranged on the I-shaped steel beam 1 and a steel pipe seat 3 arranged on the supporting plate 2, wherein one side of the supporting plate 2 is provided with a bending part 4 for hooking the I-shaped steel beam, and the other side of the supporting plate is provided with a positioning mechanism for fixing the supporting plate; the positioning mechanism comprises a positioning plate 5 vertically arranged on the supporting plate 2 and a positioning screw 10 arranged on the positioning plate 5 and used for propping against the I-shaped steel beam 1; and a support assembly for limiting a positioning screw 10 is arranged on one side of the positioning plate 5 facing the I-shaped steel beam.
During construction, after the floor plane cantilever I-shaped steel beam is installed, an operator can sleeve the bent part 4 of the supporting plate on the I-shaped steel beam, and then the positioning screw 10 on the positioning plate is screwed to enable the positioning screw 10 and the bent part 4 to clamp and fix the I-shaped steel beam together; through the fixing of set screw and kink, the backup pad can be stable install on the I-shaped girder steel, can prevent effectively that the backup pad level from rocking, makes things convenient for operating personnel to install the steel pipe on the steel pipe seat.
The supporting component comprises a first positioning block 8 and a second positioning block 11 which are arranged above and below the positioning plate 5 and correspond to the positioning screws 10, the positioning screws can be well limited by the two positioning blocks, the positioning screws are prevented from being stressed and bent, the positioning screws can always well prop against the I-shaped steel beam, and the stability of the fixing device is greatly improved.
An arc-shaped protruding part 9 is arranged on one side, facing the positioning screw, of the first positioning block 8, and the first positioning block can be made of a metal material with good toughness, such as spring steel; when an operator twists a positioning screw 10 to one side of the I-shaped steel beam, the positioning screw 10 can jack up the first positioning block along the protruding part 9, so that the first positioning block 8 is bent towards the direction of the supporting plate, the first positioning block and the supporting plate can clamp and fix the horizontal side of the I-shaped steel beam together, and therefore the vertical direction of the supporting plate is prevented from shaking, the supporting plate can be fixed on the I-shaped steel beam more stably under the double clamping of the positioning bolt and the first positioning block, the stability of the fixing device is further improved, and the device is prevented from inclining or loosening.
In an optional embodiment, the first positioning block 8 is rotatably mounted on the positioning plate through a hinge, and a rubber buffer block 6 is arranged on one side of the first positioning block, which faces the supporting plate, so that the rubber buffer block 6 can prevent the positioning block from wearing the i-shaped steel beam, and the i-shaped steel beam is prevented from being damaged.
The second positioning block 11 is connected with the positioning plate 5 through a reinforcing plate 12; reinforcing plate 12 can be fine strengthen the structural strength of second locating piece, and the fast 11 can be stable support of second location live set screw to make the jack-up first locating piece that set screw can be better.
The second positioning block 11 is provided with a groove 13 for preventing the offset of the positioning screw, the groove 13 can well limit the positioning screw, the bending of the positioning screw is avoided, and the positioning screw can continuously and stably jack up the first positioning block.
The positioning plate 5 is connected with the supporting plate through a reinforcing strip 7; the reinforcing strip 7 can reinforce the structural strength of the joint of the positioning plate and the supporting plate, so that the bending of the positioning plate is avoided, the positioning screw and the supporting component on the positioning plate can continuously and stably act, and the reliability of the fixing device is greatly improved.
The invention has simple structure, simple operation, low manufacturing cost, stability and reliability; by arranging the positioning screw and the supporting assembly, the supporting plate can be more stably fixed on the I-shaped steel beam under the double clamping of the positioning screw and the first positioning block, so that the stability of the fixing device is greatly improved, and the device is prevented from inclining or loosening; the second positioning block can well support the positioning screw, so that the bending of the positioning screw is avoided, and the positioning screw can be well limited, so that the positioning screw can continuously and stably jack up the first positioning block, and the reliability of the fixing device is greatly improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a simple and easy fixing device of scaffold steel pipe pole setting base encorbelments which characterized in that: the steel pipe fixing device comprises an I-shaped steel beam, a supporting plate horizontally arranged on the I-shaped steel beam and a steel pipe seat arranged on the supporting plate, wherein one side of the supporting plate is provided with a bent part for hooking the I-shaped steel beam, and the other side of the supporting plate is provided with a positioning mechanism for fixing the supporting plate; the positioning mechanism comprises a positioning plate vertically arranged on the supporting plate and a positioning screw arranged on the positioning plate and used for propping against the I-shaped steel beam; and a supporting assembly used for limiting a positioning screw is arranged on one side of the positioning plate, which faces the I-shaped steel beam.
2. The simple fixing device for the steel pipe upright base of the overhanging scaffold according to claim 1, characterized in that: the supporting component comprises a first positioning block and a second positioning block which are arranged on the positioning plate and correspond to the upper part and the lower part of the positioning screw.
3. The simple fixing device for the steel pipe upright base of the overhanging scaffold as claimed in claim 2, is characterized in that: one side of the first positioning block, which faces the positioning screw, is provided with an arc-shaped protruding part.
4. The simple fixing device for the steel pipe upright base of the overhanging scaffold as claimed in claim 2, is characterized in that: the second positioning block is connected with the positioning plate through a reinforcing plate.
5. The simple fixing device for the steel pipe upright base of the overhanging scaffold as claimed in claim 4, is characterized in that: and a groove for preventing the offset of the positioning screw is arranged on the second positioning block.
6. The simple fixing device for the steel pipe upright base of the overhanging scaffold according to claim 1, characterized in that: the locating plate is connected with the supporting plate through the reinforcing strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920508145.0U CN210032561U (en) | 2019-04-15 | 2019-04-15 | Simple fixing device for steel pipe vertical rod base of overhanging scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920508145.0U CN210032561U (en) | 2019-04-15 | 2019-04-15 | Simple fixing device for steel pipe vertical rod base of overhanging scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210032561U true CN210032561U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920508145.0U Active CN210032561U (en) | 2019-04-15 | 2019-04-15 | Simple fixing device for steel pipe vertical rod base of overhanging scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210032561U (en) |
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2019
- 2019-04-15 CN CN201920508145.0U patent/CN210032561U/en active Active
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