CN212583220U - Firm in connection's corrugated sheet scaffold frame - Google Patents
Firm in connection's corrugated sheet scaffold frame Download PDFInfo
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- CN212583220U CN212583220U CN202021232204.5U CN202021232204U CN212583220U CN 212583220 U CN212583220 U CN 212583220U CN 202021232204 U CN202021232204 U CN 202021232204U CN 212583220 U CN212583220 U CN 212583220U
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- corrugated
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Abstract
The utility model discloses a firm in connection's corrugated sheet scaffold frame belongs to scaffold frame technical field for the building. The corrugated board scaffold comprises a scaffold body and a corrugated board which are built through steel pipes, wherein the convex surface and the concave surface of the corrugated board are both provided with anti-slip holes which penetrate through the convex surface or the concave surface, the edges of the anti-slip holes are provided with outward turned edges, and the outward turned edges are turned over towards the outer sides of the anti-slip holes; the corrugated plate is connected with the steel pipe through the connecting piece, the steel pipe is arranged in the connecting piece, and the top of the connecting piece penetrates through the anti-slip hole to be connected with the corrugated plate. The utility model adopts the above structure a firm in connection's corrugated sheet scaffold can solve current scaffold frame corrugated sheet and the relatively poor problem of steel pipe insecure, corrugated sheet commonality.
Description
Technical Field
The utility model belongs to the technical field of scaffold for the building technique and specifically relates to a firm in connection's corrugated sheet scaffold frame is related to.
Background
The scaffold is a temporary building tool which is erected for workers to operate and solve vertical and horizontal transportation on a construction site, and is mainly used for outer walls, interior decoration or places with higher floor height and incapable of being directly constructed. The scaffold adopts steel pipes to tie up into a supporting frame structure, and steel corrugated plates are fixed above the steel pipes to serve as a working surface and used for placing materials or bearing workers. The existing corrugated board is only provided with anti-skid grains on one surface and can only be used on a single surface, which causes resource waste. The corrugated plate is only provided with the connecting hole at both ends, can only connect the steel pipe of certain specification, and the commonality is relatively poor. In addition, when the corrugated board and the steel pipe are connected by the clamp, the clamp is fixed on the corrugated board and then buckled on the steel pipe, the opening of the clamp faces downwards, and the corrugated board and the steel pipe are easily separated under the action of external force, so that the corrugated board and the steel pipe are connected insecurely.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a firm in connection's corrugated sheet scaffold frame solves current scaffold frame corrugated sheet and the relatively poor problem of steel pipe insecure, corrugated sheet commonality.
In order to achieve the purpose, the utility model provides a corrugated board scaffold with firm connection, which comprises a frame body and a corrugated board which are built by steel pipes, wherein the convex surface and the concave surface of the corrugated board are both provided with anti-skid holes which run through the convex surface or the concave surface, the edge of each anti-skid hole is provided with a flanging, and the flanging is turned over towards the outer side of the anti-skid hole; the corrugated plate is connected with the steel pipe through the connecting piece, the steel pipe is arranged in the connecting piece, and the top of the connecting piece penetrates through the anti-slip hole to be connected with the corrugated plate.
Preferably, the anti-slip holes are round holes, the anti-slip holes are uniformly arranged on the convex surface and the concave surface of the corrugated board, and the aperture of each anti-slip hole is 16-18 mm.
Preferably, the connecting piece is of an integral structure and comprises a fixing ring for fixing the steel pipe at the bottom, the top of the connecting piece is provided with a clamping edge which is bent outwards, and the clamping edge is connected with two ends of the fixing ring through connecting plates; two clamping edges of the connecting piece are respectively clamped in two adjacent anti-skid holes on the convex surface or the concave surface.
Preferably, the anti-slip holes are elongated holes, two rows of anti-slip holes are respectively arranged at two ends of the corrugated board, each row of anti-slip holes is at least provided with two anti-slip holes, and the middle part of the corrugated board is provided with or not provided with the anti-slip holes.
Preferably, the connecting piece is structure as an organic whole, including the coupler body and the connecting portion on upper portion of bottom, the steel pipe is located the inside of coupler body, and connecting portion pass anti-skidding hole, and the outside of connecting portion is provided with the external screw thread, and connecting portion pass through gasket and butterfly nut and are connected with the corrugated sheet.
Preferably, the surface of the corrugated board is sprayed with a zinc coating, and the thickness of the zinc coating is 12-16 μm.
A firm in connection's corrugated sheet scaffold frame, all be provided with anti-skidding line on the convex surface of corrugated sheet and the concave surface, can two-sidedly use, improve the utilization ratio of corrugated sheet. The convex surface and the concave surface are both provided with a plurality of anti-slip holes, so that the connecting requirements of steel pipes with different lengths and corrugated plates can be met; the antiskid holes also have the functions of sand discharge and water discharge. Through the connecting piece joint between corrugated sheet and the steel pipe, the top of connecting piece is provided with carries out the opening installed to the steel pipe, and the card limit card at connecting piece top is established in the both sides of adjacent non-slip hole, and corrugated sheet is difficult for separating with the steel pipe under the exogenic action, and corrugated sheet is higher with the joint strength of steel pipe. Another kind of connecting piece is the coupler structure, and the coupler is used for the hook steel pipe, and the top of connecting piece passes anti-skidding hole and is connected with the corrugated sheet through gasket and butterfly nut, makes things convenient for the installation of corrugated sheet.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic cross-sectional structure view of a first embodiment of a corrugated board scaffold with firm connection according to the present invention;
fig. 2 is a schematic longitudinal sectional structure view of a first embodiment of a corrugated board scaffold with firm connection according to the present invention;
fig. 3 is a schematic view of a corrugated board structure of a first embodiment of the firmly connected corrugated board scaffold of the present invention;
fig. 4 is a schematic structural view of a connecting member of a first embodiment of a corrugated board scaffold with firm connection according to the present invention;
fig. 5 is a schematic structural view of a second embodiment of the firmly connected scaffold made of corrugated board according to the present invention;
fig. 6 is the utility model relates to a firm in connection's corrugated sheet scaffold frame embodiment two's connecting piece structure sketch map.
Reference numerals
1. A convex surface; 2. a concave surface; 3. an anti-slip hole; 4. flanging; 5. a butterfly nut; 6. a connecting member; 7. A steel pipe; 8. a fixing ring; 9. a connecting plate; 10. edge clamping; 11. and (7) a gasket.
Detailed Description
Example one
Fig. 1 is the utility model relates to a firm in connection's corrugated sheet scaffold embodiment one's cross section structure schematic diagram, fig. 2 is the utility model relates to a firm in connection's corrugated sheet scaffold embodiment one's longitudinal section structure schematic diagram. As shown in the figure, a firm in connection's corrugated sheet scaffold includes support body and the corrugated sheet of taking through steel pipe 7, fixes into the structure of support body through the clamp between the steel pipe 7, supports as the skeleton of scaffold. The corrugated plate is laid above the steel pipe 7 to form a working surface for placing materials or supplying workers to work. The corrugated board is formed by pressing 1.0-1.5mm steel plates and comprises trapezoidal or rectangular convex surfaces 1 and concave surfaces 2 which are alternately distributed. All set up anti-skidding line on convex surface 1 and the concave surface 2 of corrugated sheet and can make the corrugated sheet carry out two-sided use, improve the utilization ratio of corrugated sheet. The length of the corrugated board is 2-4 meters, and the optimal specification is 2 meters, 3 meters and 4 meters; the width is 30-50 cm, and the preferred specifications are 30 cm, 40 cm and 50 cm.
Fig. 3 is the utility model relates to a firm in connection's corrugated sheet scaffold embodiment one corrugated sheet structure schematic diagram. As shown in the figure, the convex surface 1 and the concave surface 2 are both provided with anti-slip holes 3 penetrating through the convex surface 1 or the concave surface 2, and the anti-slip holes 3 are distributed and evenly distributed on each of the convex surface 1 and the concave surface 2. The antiskid holes 3 are round holes, and the aperture of the antiskid holes 3 is 16-18 mm. All set up anti-skidding hole 3 on convex surface 1 and concave surface 2 and can satisfy the fixed requirement of different length steel pipes 7, improve the commonality of corrugated sheet. The anti-slip holes 3 also have the effects of sand discharge and water discharge, so that more sand and water are prevented from being accumulated on the corrugated board. The edge of antiskid hole 3 is provided with flanging 4, and flanging 4 all turns over towards the outside of antiskid hole 3, improves the antiskid effect in antiskid hole 3. The surface of the corrugated board is sprayed with a zinc coating, and the thickness of the zinc coating is 12-16 μm, preferably 14 μm, namely about 120 g of coating is required to be sprayed on each square meter of corrugated board. The galvanizing coat has the guard action to corrugated sheet, and thicker galvanizing coat has better protection effect, prolongs corrugated sheet's life.
The corrugated plate is connected with the steel pipe 7 through the connecting piece 6, and the steel pipe 7 is arranged in the connecting piece 6. The top of the connecting piece 6 is provided with an opening, and the top of the connecting piece 6 penetrates through the anti-skid hole 3 and is clamped on the anti-skid hole 3.
Fig. 4 is the utility model relates to a firm in connection's corrugated sheet scaffold embodiment one's connecting piece structure sketch map. As shown in the figure, the connecting piece 6 is of an integrally formed structure made of elastic materials, and in order to improve the strength of the connecting piece 6, the connecting piece 6 can be formed by pressing spring steel and has good elasticity and strength. The information of the merchant can be printed on the surface of the connecting piece 6, so that the propaganda and the anti-counterfeiting of the merchant are improved. The connecting piece 6 comprises a fixing ring 8 for fixing the steel pipe 7 at the bottom, a clamping edge 10 which is bent outwards is arranged at the top of the connecting piece 6, the clamping edge 10 is connected with the two ends of the fixing ring 8 through a connecting plate 9, and the two clamping edges are respectively clamped in two adjacent anti-slip holes.
The opening card that steel pipe 7 set up through 6 tops of connecting piece is in solid fixed ring 8, and solid fixed ring 8's lower part is for confined, is difficult for separating under the exogenic action between corrugated sheet and the steel pipe 7. And inwards squeezing the clamping edges 10 to enable the clamping edges 10 to penetrate through the anti-slip holes 3, releasing pressure, and clamping the clamping edges 10 at two sides of the anti-slip holes 3 to complete the fixation between the steel pipe 7 and the corrugated board.
Example two
The difference between the present embodiment and the first embodiment is that the non-slip hole 3 is a strip-shaped hole. The both ends of corrugated sheet respectively are provided with one row of antiskid hole 3 at least, and every row is provided with two antiskid holes 3 at least, and the middle part of corrugated sheet sets up or does not set up antiskid hole 3. Can only set up anti-skidding hole 3 at both ends on the corrugated sheet, every end of corrugated sheet only is provided with two anti-skidding holes 3, satisfies the steel pipe 7 connection use of fixed specification. Also can be on the corrugated sheet even set up anti-skidding hole 3, satisfy the steel pipe 7 of different specifications and connect the use, improve the commonality. The connecting piece 6 is an integrated structure comprising a hook body at the bottom and a connecting part at the upper part, and the steel pipe 7 is positioned inside the hook body. The outside of connecting portion is provided with the external screw thread, and connecting portion pass anti-skidding hole 3, are connected with the corrugated sheet through gasket 11 and butterfly nut 5. The diameter of the gasket 11 is larger than the width of the anti-slip hole 3, and the connecting piece 6 cannot slip out of the anti-slip hole 3 under the action of the gasket 11 and the wing nut 5. When the corrugated board is installed, the connecting piece 6 penetrates through the upper part of the anti-slip hole 3, so that the corrugated board is conveniently installed.
Therefore, the utility model adopts the above structure a firm in connection's corrugated sheet scaffold frame can solve current scaffold frame corrugated sheet and steel pipe insecure, the relatively poor problem of corrugated sheet commonality.
The above are specific embodiments of the present invention, but the scope of protection of the present invention should not be limited thereto. Any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention, and therefore, the protection scope of the present invention is subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides a firm in connection's corrugated sheet scaffold, includes support body and the corrugated sheet of taking through the steel pipe, its characterized in that: the convex surface and the concave surface of the corrugated plate are both provided with anti-slip holes penetrating through the convex surface or the concave surface, the edge of each anti-slip hole is provided with an outward flange, and the outward flanges are turned over towards the outer side of the anti-slip hole; the corrugated plate is connected with the steel pipe through the connecting piece, the steel pipe is arranged in the connecting piece, and the top of the connecting piece penetrates through the anti-slip hole to be connected with the corrugated plate.
2. A securely connected corrugated scaffolding according to claim 1 wherein: the anti-slip holes are round holes, the anti-slip holes are uniformly arranged on the convex surface and the concave surface of the corrugated board, and the aperture of each anti-slip hole is 16-18 mm.
3. A securely connected corrugated scaffolding according to claim 2 wherein: the connecting piece is of an integral structure and comprises a fixing ring for fixing the steel pipe at the bottom, the top of the connecting piece is provided with a clamping edge which is bent outwards, and the clamping edge is connected with two ends of the fixing ring through connecting plates; two clamping edges of the connecting piece are respectively clamped in two adjacent anti-skid holes on the convex surface or the concave surface.
4. A securely connected corrugated scaffolding according to claim 1 wherein: the anti-slip holes are strip-shaped holes, two rows of anti-slip holes are respectively formed in two ends of the corrugated board, each row of anti-slip holes is at least provided with two anti-slip holes, and the anti-slip holes are arranged or not arranged in the middle of the corrugated board.
5. A securely connected corrugated scaffolding according to claim 4, wherein: the connecting piece is of an integrated structure and comprises a hook body at the bottom and a connecting part at the upper part, the steel pipe is located inside the hook body, the connecting part penetrates through the anti-slip hole, external threads are arranged outside the connecting part, and the connecting part is connected with the corrugated board through a gasket and a butterfly nut.
6. A securely connected corrugated scaffolding according to claim 1 wherein: the surface of the corrugated board is sprayed with a zinc coating, and the thickness of the zinc coating is 12-16 mu m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021232204.5U CN212583220U (en) | 2020-06-29 | 2020-06-29 | Firm in connection's corrugated sheet scaffold frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021232204.5U CN212583220U (en) | 2020-06-29 | 2020-06-29 | Firm in connection's corrugated sheet scaffold frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212583220U true CN212583220U (en) | 2021-02-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021232204.5U Active CN212583220U (en) | 2020-06-29 | 2020-06-29 | Firm in connection's corrugated sheet scaffold frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212583220U (en) |
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2020
- 2020-06-29 CN CN202021232204.5U patent/CN212583220U/en active Active
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