CN222759350U - Wall-attached connection node of electric bridge scaffold - Google Patents
Wall-attached connection node of electric bridge scaffold Download PDFInfo
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- CN222759350U CN222759350U CN202421582712.4U CN202421582712U CN222759350U CN 222759350 U CN222759350 U CN 222759350U CN 202421582712 U CN202421582712 U CN 202421582712U CN 222759350 U CN222759350 U CN 222759350U
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Abstract
本实用新型公开了一种电动桥式脚手架的附墙连接节点，包括型钢附墙件和附墙节点立柱，所述型钢附墙件前端设有附墙钢板，所述附墙钢板上焊接有横杆，所述横杆末端焊接有U型钢连接件；所述附墙节点立柱由电动桥架立柱和连接管组成，所述电桥桥架立柱外轮廓为三角形柱，所述连接管为矩形钢管；所述连接管并排焊接于所述电动桥架立柱侧面，连接管上设置有多个立柱连接孔，所述型钢附墙件通过连接螺栓固定在所述附墙节点立柱的立柱连接孔内。本实用新型设计了一种电动桥式脚手架的附墙连接节点，改进了连接节点的结构设计，提高了连接节点的强度和安全性，同时型钢焊接件能够减少现场人工的操作，降低了现场管理难度。
The utility model discloses a wall-attached connection node of an electric bridge scaffold, comprising a steel wall-attached piece and a wall-attached node column, wherein the front end of the steel wall-attached piece is provided with a wall-attached steel plate, a cross bar is welded to the wall-attached steel plate, and a U-shaped steel connecting piece is welded to the end of the cross bar; the wall-attached node column is composed of an electric bridge frame column and a connecting pipe, the outer contour of the electric bridge frame column is a triangular column, and the connecting pipe is a rectangular steel pipe; the connecting pipe is welded side by side to the side of the electric bridge frame column, and a plurality of column connecting holes are arranged on the connecting pipe, and the steel wall-attached piece is fixed in the column connecting hole of the wall-attached node column by connecting bolts. The utility model designs a wall-attached connection node of an electric bridge scaffold, improves the structural design of the connection node, and improves the strength and safety of the connection node, while the steel welded piece can reduce on-site manual operations and reduce the difficulty of on-site management.
Description
Technical Field
The utility model relates to the field of building construction, in particular to an attached wall connection node of an electric bridge type scaffold.
Background
The electric bridge scaffold for building construction is a lifting machine driven by gears and racks, and has very reliable electric and mechanical safety system. The electric bridge scaffold for building construction can be used as a working platform for building outer wall construction and decoration, can be automatically lifted along with lifting of a building, and can be lengthened or shortened as required. In the prior art, a square base is arranged below an electric bridge type scaffold for building construction, a stand column is supported by the base, and a telescopic horizontal platform is erected on the stand column. When the electric bridge type scaffold is specifically used, the electric bridge type scaffold for building construction is installed on the ground, and the installation height can reach hundreds of meters. In order to ensure the safety and stability of the electric bridge scaffold structure for building construction, the upright posts and the building wall are required to be connected in a wall attaching way. The existing system is connected in an attached mode by adopting a steel pipe fastener, and has the defects of low connection strength and poor safety, the steel pipe fastener is required to be operated by workers, the strength of a node is related to the tightening degree of the steel pipe fastener, the tightening degree depends on the operation level and responsibility center of the workers, and in addition, bolts are loosened, so that difficulty is caused to field management.
Disclosure of utility model
Aiming at the technical problems in the related art, the utility model provides an attached wall connection node of an electric bridge type scaffold, which can solve the problems.
In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:
The wall attaching connecting node of the electric bridge scaffold comprises a profile steel wall attaching piece and a wall attaching node upright post, wherein a wall attaching steel plate is arranged at the front end of the profile steel wall attaching piece, 4 transverse rods are welded on the wall attaching steel plate, U-shaped steel connecting pieces are welded at the tail ends of the transverse rods, the wall attaching node upright post consists of an electric bridge upright post and a connecting pipe, the outer outline of the electric bridge upright post is a triangular column, the connecting pipe is a rectangular steel pipe, the connecting pipe is welded on the side face of the electric bridge upright post side face side by side, a plurality of upright post connecting holes are formed in the connecting pipe, and the profile steel wall attaching piece is fixed in the upright post connecting holes of the wall attaching node upright post through connecting bolts.
Furthermore, 4 wall-attached connecting holes are formed in four corners of the wall-attached steel plate, and the middle of the wall-attached steel plate is hollowed out.
Furthermore, the vertical rods are welded between the cross rods of the wall-attached steel plates, and 2 connecting holes of the connecting pieces are respectively formed in the connecting pieces at the tail ends of each cross rod.
Furthermore, the wall-attached node upright post frames are mutually connected through supporting rods and are obliquely connected with reinforcing rods for dividing the upper frame and the lower frame into triangular shapes to form a main framework, and the base of the wall-attached node upright post is a triangular bottom frame formed by L-shaped steel.
The beneficial effects are that:
1. The strength of the connecting node is improved, namely the original steel pipe fastener is changed into a connecting mode of a profiled steel welding piece, the flexible node is upgraded into a rigid node, and the bearing capacity of the connecting node and the stability of the frame body are enhanced;
2. the wall-attached connection node can bear horizontal load and load in the gravity direction;
3. the security of the connection node is improved, and the management difficulty is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
The invention is described in further detail below with reference to the accompanying drawings.
FIG. 1 is a schematic view of an electric bridge wall attachment node;
FIG. 2 is a schematic view of a section steel wall-mount structure;
Fig. 3 is a schematic view of a wall-attached node column.
The figure shows that the steel section is 1, the steel section is attached to the wall, the steel section is 2, the wall attaching node stand column is 3, the connecting bolt is 1-1, the wall attaching steel plate is 1-2, the cross bar is 1-3, the stand bar is 1-4, the connecting piece is 1-5, the wall attaching connecting hole is 1-6, the connecting piece connecting hole is 2-1, the electric bridge stand column is 2-2, the connecting pipe is 2-3, and the stand column connecting hole is formed.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
As shown in fig. 1-3, the wall attaching connecting node of the electric bridge scaffold comprises a profile steel wall attaching piece 1 and a wall attaching node upright post 2, wherein a wall attaching steel plate 1-1 is arranged at the front end of the profile steel wall attaching piece 1, a cross rod 1-2 is welded on the wall attaching steel plate 1-1, a U-shaped steel connecting piece 1-4 is welded at the tail end of the cross rod 1-2, the wall attaching node upright post 2 consists of an electric bridge upright post 2-1 and a connecting pipe 2-2, the outer contour of the electric bridge upright post 2-1 is a triangular column, the connecting pipe 2-2 is a rectangular steel pipe, the connecting pipe 2-2 is welded on the side surface of the electric bridge upright post 2-1 side by side, a plurality of upright post connecting holes 2-3 are formed in the connecting pipe 2-2, and the profile steel wall attaching piece 1 is fixed in the upright post connecting holes 2-3 of the wall attaching node upright post 2 through connecting bolts 3.
The four corners of the wall-attached steel plate 1-1 are provided with 4 wall-attached connecting holes 1-5, the middle part of the wall-attached steel plate 1-1 is hollowed out, the 4 connecting holes are used for being fixed with a wall, and the weight of a node can be reduced due to the hollowed-out middle part.
The vertical rods 1-3 are welded between the cross rods 1-2 of the wall-attached steel plate 1-1, and 2 connecting piece connecting holes 1-6 are respectively formed in the connecting pieces 1-4 at the tail ends of each cross rod 1-2. The cross rod 1-2 and the upright rod 1-3 act to transfer load, so that the whole bearing capacity of the profile steel wall-attached piece is larger.
The frames of the wall-attached node upright posts 2 are mutually connected through the supporting rods, reinforcing rods for dividing the upper frame and the lower frame into triangular shapes are obliquely connected to form a main framework, and the base of the wall-attached node upright posts 2 is a triangular bottom frame formed by L-shaped steel.
The electric bridge frame column is characterized in that the connecting pipes are welded with the columns to form a whole, wall attaching steel plates, cross bars, vertical rods and connecting pieces in the section steel wall attaching piece are welded and connected, column connecting holes in the connecting pipes are aligned with connecting holes of the connecting pieces during installation, the section steel wall attaching piece and the wall attaching node column structure are fixed through connecting bolts, connecting holes are formed in the upper top surface and the lower bottom surface of the electric bridge frame column and can be connected with a general electric bridge frame column, and when the electric bridge frame column is in practical application, the wall attaching node column is only installed at a position needing wall attaching connection, and general electric bridge frame columns are installed at other positions, so that the integral lifting and fixing can be realized.
In summary, the utility model designs the wall-attached connecting node of the electric bridge scaffold, improves the structural design of the connecting node, improves the strength and the safety of the connecting node, and meanwhile, the profile steel welding piece can reduce the manual operation on site and reduce the difficulty of site management.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421582712.4U CN222759350U (en) | 2024-07-05 | 2024-07-05 | Wall-attached connection node of electric bridge scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421582712.4U CN222759350U (en) | 2024-07-05 | 2024-07-05 | Wall-attached connection node of electric bridge scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222759350U true CN222759350U (en) | 2025-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421582712.4U Active CN222759350U (en) | 2024-07-05 | 2024-07-05 | Wall-attached connection node of electric bridge scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222759350U (en) |
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2024
- 2024-07-05 CN CN202421582712.4U patent/CN222759350U/en active Active
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