CN211647263U - Tool type wall connecting piece for external scaffold - Google Patents
Tool type wall connecting piece for external scaffold Download PDFInfo
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- CN211647263U CN211647263U CN202020074110.3U CN202020074110U CN211647263U CN 211647263 U CN211647263 U CN 211647263U CN 202020074110 U CN202020074110 U CN 202020074110U CN 211647263 U CN211647263 U CN 211647263U
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Abstract
The utility model relates to the technical field of building construction, in particular to a tool type wall connecting piece for an external scaffold; the bolt penetrates out of the inner side of the pouring beam or the wall, a gasket is arranged on the penetrating part of the inner side of the bolt, screw teeth are arranged on the penetrating part of the outer side of the bolt, and the screw teeth and a connecting piece steel pipe welded with a customized nut are fixedly arranged by screwing the screw teeth; the problem that traditional wall connecting pieces are difficult to construct and arrange can be effectively solved, material waste is reduced, construction speed is improved, and construction cost is saved.
Description
Technical Field
The utility model relates to a construction technical field, concretely relates to instrument formula is wall spare even for outer scaffold.
Background
The wall connecting piece is a member for connecting the scaffold and a building, can transmit tension and pressure and is an important component of the scaffold. Scaffold collapse accidents at home and abroad are basically caused by insufficient arrangement of the wall connecting piece or untimely repair of the wall connecting piece after the wall connecting piece is dismantled. The instability of scaffolding is generally divided into global instability and local instability. The overall instability is the main failure mode of the scaffold instability, and the failure starts from a transverse frame without wall connecting pieces, poor transverse rigidity or large initial bending. The wall connecting piece which is reasonable in arrangement, high in bearing capacity and capable of meeting the requirements in structure directly plays a role in improving the calculation span and the transverse rigidity of the calculation unit, and therefore plays an important role in the overall stability of the scaffold.
In the prior art, the adoption is in the interior pre-buried steel pipe of roof beam reuse fastener connection outrigger has many shortcomings: the short steel pipes embedded in the beam can not be recycled, the large-area shear wall part can not be embedded, and the building holes need to be reserved and the outer wall is inconvenient to dismantle during building.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tool type is wall spare even for external scaffolding can effectively solve the tradition and link the difficult construction of wall spare, difficult problem of arranging, and it is extravagant to reduce the material, improves the construction speed, saves construction cost.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a tool type links wall spare for outer scaffold, includes the bolt of wearing out to the outside in pouring roof beam or wall, and the bolt inboard is worn out and is provided with the gasket on the part, and the part is worn out in the bolt outside is provided with the screw tooth, and the screw tooth is fixed the setting through screwing up the screw tooth with the welding connecting piece steel pipe that has the customization nut.
Furthermore, an outer scaffold upright rod or a cross rod is arranged on the connecting piece steel pipe.
Further, a sealing rubber sheet is arranged between the gasket and the bolt.
Further, the outer wall of the bolt is provided with an external thread.
Further, the outer wall of the bolt is coated with a stainless steel coating.
Compared with the prior art, the utility model discloses following beneficial effect has:
need not be at the pre-buried short steel pipe in the roof beam as even wall spare pulling point in the work progress, reduced the waste of steel pipe, some adopt the tradition to link the also normal construction in the unable position of constructing of wall spare simultaneously, make the setting of outer scaffold frame even wall spare more standard, the security is higher. The wall connecting piece is manufactured in a shaping mode, is simple and convenient to install and disassemble, is high in construction speed, and saves working time; after installation, the wall is firm and does not influence the building of the later wall; and the disassembly and the recovery are repeatedly utilized, so that the engineering cost is saved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial enlarged view of the part a of the present invention.
Fig. 3 is a partial enlarged view of the part B of the present invention.
In the figure: 1-bolt, 2-gasket, 3-custom nut, 4-connecting piece steel pipe, 5-outer scaffold upright rod, 6-cross rod and 7-sealing rubber sheet.
Detailed Description
As shown in fig. 1 to 3, in order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
The utility model provides a tool type links wall spare for external scaffolding, include the bolt 1 of wearing out from pouring roof beam or the wall inboard outside, 1 inboard wearing out of bolt is provided with gasket 2 in the part, 1 outside wearing out of bolt is provided with the screw tooth, the screw tooth is fixed the setting through screwing up the screw tooth with welding connecting piece steel pipe 4 that has customized nut 3, need not be in the roof beam pre-buried short steel pipe conduct even wall spare drawknot point in the work progress, the waste of steel pipe has been reduced, the while is some adopt the tradition even the unable position of constructing of wall spare also can be normal construction, make external scaffolding even the setting of wall spare more normal, the security is higher. The wall connecting piece is manufactured in a shaping mode, is simple and convenient to install and disassemble, is high in construction speed, and saves working time; after installation, the wall is firm and does not influence the building of the later wall; and the disassembly and the recovery are repeatedly utilized, so that the engineering cost is saved.
Example 2
On embodiment 1's basis, be provided with outer scaffold pole setting 5 or horizontal pole 6 on connecting piece steel pipe 4, can install outer scaffold pole setting 5 or horizontal pole 6 as required, increase practicality.
Example 3
In addition to example 1, a seal rubber sheet 7 is provided between the gasket 2 and the bolt 1, and the sealing property between the gasket 2 and the bolt is increased.
Example 4
On the basis of embodiment 1, the outer wall of bolt 1 is provided with the external screw thread, can increase the stability of bolt in pouring roof beam or wall.
Example 5
On the basis of embodiment 1, the outer wall of bolt 1 is coated with a stainless steel coating, and the service life of bolt 1 is prolonged.
Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a instrument formula is wall spare even for external scaffolding which characterized in that: the novel steel pipe connecting piece comprises a bolt (1) penetrating out from the inner side of a pouring beam or a wall, wherein a gasket (2) is arranged on the penetrating part on the inner side of the bolt (1), screw teeth are arranged on the penetrating part on the outer side of the bolt (1), and the screw teeth and a connecting piece steel pipe (4) welded with a customized nut (3) are fixedly arranged through screwing the screw teeth.
2. A tool type wall connecting member for an external scaffolding according to claim 1, wherein: the connecting piece steel pipe (4) is provided with an outer scaffold upright rod (5) or a cross rod (6).
3. A tool type wall connecting member for an external scaffolding according to claim 1, wherein: a sealing rubber sheet (7) is arranged between the gasket (2) and the bolt (1).
4. A tool type wall connecting member for an external scaffolding according to claim 1, wherein: the outer wall of the bolt (1) is provided with external threads.
5. A tool type wall connecting member for an external scaffolding according to claim 1, wherein: the outer wall of the bolt (1) is coated with a stainless steel coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020074110.3U CN211647263U (en) | 2020-01-14 | 2020-01-14 | Tool type wall connecting piece for external scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020074110.3U CN211647263U (en) | 2020-01-14 | 2020-01-14 | Tool type wall connecting piece for external scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211647263U true CN211647263U (en) | 2020-10-09 |
Family
ID=72705494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020074110.3U Active CN211647263U (en) | 2020-01-14 | 2020-01-14 | Tool type wall connecting piece for external scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211647263U (en) |
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2020
- 2020-01-14 CN CN202020074110.3U patent/CN211647263U/en active Active
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