Fabricated scaffold

Abstract

The utility model relates to the technical field of scaffolds, in particular to an assembly type scaffold which comprises pipe frames, a frame connecting base is arranged between the pipe frames, a connecting assembly is installed at the position, close to the frame connecting base, of each pipe frame, and the pipe frames and the frame connecting base are connected through the connecting assemblies. According to the utility model, the jack-prop at the assembling sheet jacks the clamping seat, so that the convex block at the clamping seat is tightly attached to the edge block, the convex block and the edge block are meshed to form positioning connection, the positioning is simple, meanwhile, the upper end wall of the whole clamping seat is tightly attached to the end wall of the edge opening, the pipe frame is supported, and the gravity of the pipe frame is converted into the attaching force of the clamping seat and the end wall of the edge opening; and the whole pipe frame can be supported more firmly.

Description

Technical Field

[0001] This utility model relates to the field of scaffolding technology, and in particular to a prefabricated scaffolding. Background Technology

[0002] Scaffolding is an erected working platform. It is classified into external scaffolding and internal scaffolding according to its location; and into wooden scaffolding, bamboo scaffolding, and steel pipe scaffolding according to different materials. This type of scaffolding is mainly used in industrial manufacturing to provide support.

[0003] When scaffolding is in use, the scaffolding pipes are connected and assembled together. The conventional screw assembly method simply connects the pipes together, but the interlocking between the various components of the scaffolding is not high, resulting in poor load-bearing capacity. Utility Model Content

[0004] The purpose of this utility model is to provide a prefabricated scaffold.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A prefabricated scaffold includes pipe frames, with connecting seats provided between the pipe frames, and connecting components installed near the connecting seats on the pipe frames, the connecting components connecting the pipe frames and the connecting seats.

[0007] Preferably, a central opening is provided on the central side wall of the connecting frame, and a side opening is provided on the connecting frame with the central opening as the center. A passage for connecting the central opening and the side opening is provided on the adjacent end wall of the central opening and the side opening. A side block is provided on the end wall of the side opening away from the central opening, so that a step is formed inside the side opening.

[0008] Preferably, a connecting piece is provided in the center opening, and a screw that is threadedly connected to the connecting frame seat is provided at the center of the connecting piece. Top posts are provided on both end walls of the connecting piece, and the top posts extend into the side opening through the opening between the center opening and the side opening.

[0009] Preferably, the connecting assembly includes a connecting plate installed on the side of the pipe rack near the connecting frame seat, a connecting column fixed on the connecting plate, nuts threaded to both ends of the connecting column, a fixed seat connected to the end of the connecting plate via the connecting column and the nuts, a seat core cavity opened on the side wall of the fixed seat near the connecting frame seat, and a clamping seat fixed on the side wall of the fixed seat.

[0010] Preferably, the tube rack is fitted onto the connecting plate and fastened together with bolts. A protrusion is formed at the top of the card seat, and the card seat and the protrusion extend into the side opening. The protrusion and the side block are tightly connected by the pusher of the top column extending into the side opening, forming an engagement.

[0011] Preferably, the side wall of the fixing seat away from the card seat is semi-circular, and a through hole smaller than the diameter of the connecting plate is provided at the center of the semi-circular part of the fixing seat for the connecting column to pass through. The connecting column passes through the through hole and is connected to the nut, so that the connecting column and the fixing seat are connected.

[0012] This utility model has at least the following beneficial effects:

[0013] The top post at the assembly point pushes against the card holder, causing the protrusion at the card holder to fit tightly against the side block. The two interlock to form a positioning connection, which is simple to position. At the same time, the upper wall of the entire card holder fits tightly against the side wall, providing support for the pipe rack. The weight of the pipe rack is converted into the fitting force between the card holder and the side wall, making the support of the entire pipe rack more solid. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the present invention;

[0016] Figure 2 for Figure 1 A three-dimensional schematic diagram of the connecting frame;

[0017] Figure 3 for Figure 1 A three-dimensional schematic diagram of the fixed base;

[0018] Figure 4 for Figure 1 A three-dimensional schematic diagram of the edge of the connecting frame.

[0019] In the diagram: 1. Connecting frame seat; 2. Center opening; 3. Assembly piece; 4. Screw; 5. Top column; 6. Side opening; 7. Side block; 8. Card seat; 9. Protrusion; 10. Fixed seat; 11. Seat core cavity; 12. Connecting column; 13. Nut; 14. Pipe rack; 15. Connecting plate. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution for prefabricated scaffolding:

[0022] like Figure 1-4 As shown, a prefabricated scaffold includes a pipe frame 14, a connecting frame seat 1 is provided between the pipe frames 14, and a connecting component is installed on the pipe frame 14 near the connecting frame seat 1, the connecting component connecting the pipe frame 14 and the connecting frame seat 1.

[0023] like Figure 1 , Figure 2 and Figure 3 As shown, the connecting assembly includes a connecting plate 15 installed on the side of the pipe rack 14 near the connecting frame seat 1, a connecting post 12 fixed on the connecting plate 15, nuts 13 threaded to both ends of the connecting post 12, a fixing seat 10 connected to the end of the connecting plate 15 through the connecting post 12 and the nuts 13, a seat core cavity 11 opened at the side end wall of the fixing seat 10 near the connecting frame seat 1, and a retaining seat 8 fixed at the side end wall of the fixing seat 10. A protrusion 9 is formed at the top of the retaining seat 8. The retaining seat 8 and the protrusion 9 extend into the edge opening 6. After being pushed by the top post 5 extending into the edge opening 6, the protrusion 9 is tightly connected to the edge block 7 to form an engagement.

[0024] like Figure 2 , Figure 3 and Figure 4 As shown, the side wall of the fixed seat 10 away from the card seat 8 is semi-circular. A through hole smaller than the diameter of the connecting plate 15 is provided at the center of the semi-circular part of the fixed seat 10 for the connecting column 12 to pass through. The connecting column 12 passes through the through hole and is connected to the nut 13, so that the connecting column 12 and the fixed seat 10 are connected. The tube bracket 14 covers the connecting plate 15 and is fastened together by bolts.

[0025] like Figure 2 , Figure 3 and Figure 4 As shown, a central opening 2 is provided on the central side wall of the connecting frame 1. A side opening 6 is provided on the connecting frame 1 with the central opening 2 as the center. A through opening for connecting the central opening 2 and the side opening 6 is provided on the adjacent end wall. A side block 7 is provided on the end wall of the side opening 6 away from the central opening 2, so that a step is formed inside the side opening 6. A connecting piece 3 is provided inside the central opening 2. A screw 4 that is threaded to the connecting frame 1 is provided at the center of the connecting piece 3. A top post 5 is provided on both end walls of the connecting piece 3. The top post 5 extends into the side opening 6 through the through opening between the central opening 2 and the side opening 6.

[0026] Working principle:

[0027] The connecting post 12 is inserted into the semi-circular center of the fixed seat 10 and extends into the seat core cavity 11. Then, the nut 13 is threaded in to secure the connecting post 12 and the fixed seat 10. After that, the card seat 8 is inserted into the side opening 6 and the protrusion 9 at the card seat 8 is pressed against the side block 7 to form an engagement. Then, the top post 5 is inserted from the through hole between the center opening 2 and the side opening 6 and extends into the side opening 6, pressing against the end wall of the card seat 8. The card seat 8 is pushed to press the end wall of the card seat 8 against the end wall of the side opening 6. At the same time, the protrusion 9 and the side block 7 are firmly and stably engaged together to form a strong load. Then, the assembly piece 3 is placed into the center opening 2 and tightened by the screw 4 to tightly connect the assembly piece 3 and the connecting frame seat 1, so that the top post 5 is limited.

[0028] Finally, the pipe rack 14 is placed on the connecting plate 15, the threaded holes on the end wall of the connecting plate 15 and the pipe rack 14 are aligned, and then the bolts are connected to form a firm connection, thus completing the assembly of the scaffold.

[0029] Handles and grips can also be connected to both end walls of the connecting frame 1 via bolts for connecting industrial equipment.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A prefabricated scaffolding, comprising a pipe frame (14), characterized in that, A connecting bracket (1) is provided between the pipe racks (14), and a connecting component is installed near the connecting bracket (1) of the pipe rack (14), so that the pipe rack (14) and the connecting bracket (1) are connected.

2. The prefabricated scaffolding according to claim 1, characterized in that, The connecting frame (1) has a central opening (2) on its central side wall. The connecting frame (1) has a side opening (6) that runs through it with the central opening (2) as the center. The adjacent end walls of the central opening (2) and the side opening (6) have openings for connecting the central opening (2) and the side opening (6). The side opening (6) has a side block (7) on the side wall away from the central opening (2), so that a step is formed inside the side opening (6).

3. A prefabricated scaffolding according to claim 2, characterized in that, A connecting piece (3) is provided in the center opening (2). A screw (4) threadedly connected to the connecting frame seat (1) is provided at the center of the connecting piece (3). A top post (5) is provided on both sides of the connecting piece (3). The top post (5) extends through the opening between the center opening (2) and the side opening (6) into the side opening (6).

4. A prefabricated scaffolding according to claim 1, characterized in that, The connecting assembly includes a connecting plate (15) installed on the side of the pipe rack (14) near the connecting frame seat (1), a connecting column (12) fixed on the connecting plate (15), nuts (13) threaded to both ends of the connecting column (12), a fixed seat (10) connected to the end of the connecting plate (15) through the connecting column (12) and the nuts (13), a seat core cavity (11) opened on the side end wall of the fixed seat (10) near the connecting frame seat (1), and a card seat (8) fixed on the side end wall of the fixed seat (10).

5. A prefabricated scaffolding according to claim 4, characterized in that, The tube rack (14) covers the connecting plate (15) and is fastened together by bolts. The top of the card holder (8) has a protrusion (9). The card holder (8) and the protrusion (9) extend into the side opening (6). The protrusion (9) is pushed by the top post (5) extending into the side opening (6) so that the protrusion (9) and the side block (7) are tightly connected to form an engagement.

6. A prefabricated scaffolding according to claim 5, characterized in that, The side wall of the fixed seat (10) away from the card seat (8) is semi-circular. A through hole smaller than the diameter of the connecting plate (15) is provided at the center of the semi-circular fixed seat (10) for the connecting column (12) to pass through. The connecting column (12) passes through the through hole and is connected to the nut (13), so that the connecting column (12) and the fixed seat (10) are connected.

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