Socket type ring lock steel pipe scaffold

Abstract

The utility model discloses a socket type ring lock steel pipe scaffold, which comprises a vertical column, a ring lock steel pipe and a steel pipe, the connecting pipes are arranged between every two adjacent stand columns, the stand columns are provided with inserting pipes used for being connected with the connecting pipes in an inserted mode, the connecting pipes are provided with locking rods penetrating through the inserting pipes, one ends of the locking rods are provided with pull rings, and the other ends of the locking rods are provided with clamping hooks; the lock catch disc is arranged on the outer wall of the connecting pipe; the transverse rods are horizontally arranged between every two adjacent connecting pipes, clamping blocks for clamping the lock catch plates are arranged on the transverse rods, and wedge-shaped mortise locks penetrating through the lock catch plates are arranged on the clamping blocks; and the inclined struts are obliquely arranged between the two adjacent layers of cross rods. According to the utility model, the socket-and-spigot type upright posts are arranged to realize the insertion connection of the upright posts, and the insertion-and-spigot type locking rods are arranged to realize the quick connection and fixation between the adjacent upright posts and the connecting pipes, so that the quick building of the scaffold is met, and meanwhile, the upright posts with proper lengths can be selected according to the height requirement of a building to ensure the stable building and construction of the scaffold.

Description

Technical Field

[0001] This utility model relates to the field of scaffolding, and in particular to a socket-type disc-lock steel pipe scaffolding. Background Technology

[0002] Disc-lock scaffolding is an advanced building support system widely used in construction projects. It mainly consists of columns, horizontal bars, and diagonal braces, all connected together by a unique disc-lock connection method to form a stable support structure. This scaffolding system offers advantages such as quick installation, structural stability, high load-bearing capacity, and high safety.

[0003] Traditional disc-lock scaffolding requires selecting columns of appropriate length based on the building height requirements, and then using clamps to secure adjacent columns. This installation method makes the scaffolding erection process inconvenient and affects construction efficiency, and needs to be improved. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a socket-type disc-lock steel pipe scaffolding, which can improve construction efficiency.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a socket-type disc-lock steel pipe scaffolding, comprising:

[0006] The columns are set vertically.

[0007] A connecting pipe is provided between two adjacent columns. The columns are provided with inserts for inserting the connecting pipe. The connecting pipe is provided with a locking rod that passes through the insert. One end of the locking rod is provided with a pull ring and the other end is provided with a hook.

[0008] A locking disc is disposed on the outer wall of the connecting pipe;

[0009] A horizontal bar is horizontally positioned between two adjacent connecting pipes. The horizontal bar is provided with a clamping block that holds the locking disc. A wedge-shaped lock that penetrates the locking disc is provided on the clamping block.

[0010] Diagonal bracing is installed at an angle between the horizontal bars of two adjacent layers.

[0011] In a preferred embodiment, the present invention can be further configured such that: a sliding sleeve is provided on the crossbar, a mounting plate is provided on the sliding sleeve, and the diagonal brace is connected to the mounting plate by bolts.

[0012] In a preferred embodiment, the present invention can be further configured such that the sliding sleeve is slidably connected to the crossbar.

[0013] In a preferred embodiment, the present invention can be further configured such that: a screw is vertically threaded onto the sliding sleeve, and a row of screw holes for the screw to be inserted is provided on the crossbar.

[0014] In a preferred embodiment, the present invention can be further configured such that the crossbar includes a middle tube and a pair of end tubes, the pair of end tubes being threadedly connected to both ends of the middle tube.

[0015] In a preferred embodiment, the present invention can be further configured such that both sides of the wedge-shaped lock are provided with snap-fit ​​protrusions.

[0016] In a preferred embodiment, the present invention can be further configured such that: an adjusting tube is sleeved at the lower end of the lowest column, and an adjusting seat is threaded into the adjusting tube.

[0017] In summary, this utility model has the following beneficial effects:

[0018] 1. By setting up plug-in type columns, the columns can be plugged in and connected. By setting up plug-in type locking rods, the adjacent columns and connecting pipes can be quickly connected and fixed, which meets the needs of rapid scaffolding erection. At the same time, the appropriate length of columns can be selected according to the building height requirements to ensure the stable erection and construction of scaffolding.

[0019] 2. By setting adjustable-length horizontal bars, the connection between columns with different spacing can be met, improving the adaptability of the entire scaffolding;

[0020] 3. By installing adjustment seats under the lowest column, uneven ground can be compensated for, thus achieving stable scaffolding erection. Attached Figure Description

[0021] Figure 1 This is a structural schematic diagram of an embodiment;

[0022] Figure 2 This is a schematic diagram showing the connection relationship between the column and the connecting pipe in an embodiment;

[0023] Figure 3 This is a schematic diagram illustrating the connection relationship between the connecting pipe and the crossbar in an embodiment;

[0024] Figure 4 This is a schematic diagram illustrating the connection relationship between the crossbar and the diagonal brace in an embodiment.

[0025] Reference numerals: 1. Column; 11. Insert pipe; 2. Connecting pipe; 3. Locking disc; 4. Crossbar; 41. Intermediate pipe; 42. End pipe; 43. Sliding sleeve; 44. Mounting plate; 45. Screw; 46. Screw hole; 5. Diagonal brace; 6. Adjusting pipe; 61. Adjusting seat; 7. Locking rod; 71. Pull ring; 72. Hook; 8. Clamping block; 9. Wedge-shaped lock; 91. Snap-fit ​​protrusion. Detailed Implementation

[0026] The present invention will be further described in detail below with reference to the accompanying drawings.

[0027] like Figure 1 As shown, a type of plug-in disc-lock steel pipe scaffolding includes a column 1, a connecting pipe 2, a locking disc 3, a horizontal bar 4, and a diagonal brace 5.

[0028] like Figure 1 , Figure 2 As shown, multiple columns 1 are provided and arranged vertically. The lower end of the lowest column 1 is fitted with an adjusting tube 6, and an adjusting seat 61 is internally threaded onto the adjusting tube 6. The adjusting seat 61 is used to contact the ground to support the column 1.

[0029] like Figure 1 , Figure 2 As shown, the connecting pipe 2 is disposed between two adjacent columns 1, and the column 1 is provided with a tube 11 for inserting the connecting pipe 2. The connecting pipe 2 is provided with a locking rod 7 that passes through the tube 11. One end of the locking rod 7 is provided with a pull ring 71, and the other end is provided with a hook 72.

[0030] like Figure 1 , Figure 3 As shown, the locking disc 3 is disposed on the outer wall of the connecting pipe 2, and the crossbar 4 is horizontally disposed between two adjacent connecting pipes 2. The crossbar 4 includes a middle pipe 41 and a pair of end pipes 42, and the pair of end pipes 42 are threadedly connected to the two ends of the middle pipe 41.

[0031] like Figure 3 As shown, the end tube 42 is provided with a clamping block 8 for holding the locking disc 3. The clamping block 8 is provided with a wedge-shaped lock 9 that passes through the locking disc 3. Both sides of the wedge-shaped lock 9 are provided with a snap-fit ​​protrusion 91 that abuts against the lower end face of the clamping block 8.

[0032] like Figure 1 , Figure 4 As shown, the diagonal brace 5 is inclinedly installed between two adjacent horizontal bars 4. A sliding sleeve 43 is installed on the horizontal bar 4, and a mounting plate 44 is installed on the sliding sleeve 43. The diagonal brace 5 is connected to the mounting plate 44 by bolts. The sliding sleeve 43 is slidably connected to the horizontal bar 4, and a screw 45 is vertically threaded on the sliding sleeve 43. A row of screw holes 46 for the screw 45 to be inserted is provided on the horizontal bar 4.

[0033] When erecting the scaffolding, first, the adjusting pipe 6 is fitted onto the lowest column 1 and fixed with screws 45, then the column 1 is made to stand vertically on the ground. Next, the connecting pipe 2 is removed, and the insert pipe 11 on the column 1 is inserted into the connecting pipe 2. Then, the locking rod 7 and the hook 72 are passed through the connecting pipe 2 and the insert pipe 11, and the hook 72 is hooked tightly onto the outer wall of the connecting pipe 2 to achieve the connection and fixation between the column 1 and the connecting pipe 2.

[0034] Then, remove the horizontal bar 4 and clamp the locking discs 3 on the connecting pipe 2 with the clamping blocks 8 at both ends of the horizontal bar 4. Next, vertically insert the wedge-shaped lock 9 into the clamping blocks 8 and the locking disc 3, and make the snap-fit ​​protrusion 91 on the wedge-shaped lock 9 abut against the lower end face of the clamping block 8 to fix the wedge-shaped lock 9 and connect the horizontal bar 4 to the locking disc 3. Then, the connecting pipe 2 on the horizontal bar 4 can be rotated to adjust the extension and retraction of the pair of end pipes 42 to meet the span requirements of the scaffolding and complete the stable erection.

[0035] Finally, remove the diagonal brace 5. Based on the inclination direction and length of the diagonal brace 5, control the sliding sleeve 43 to slide on the horizontal bar 4 to adjust its position. Then, tighten the screw 45 into the threaded hole 46 to fix the sliding sleeve 43. Next, fix the diagonal brace 5 to the mounting plate 44 on the sliding sleeve 43 using bolts. This completes the fixing of the diagonal brace 5. Then, following the above steps, the scaffolding can be erected layer by layer.

[0036] Therefore, by setting up plug-in type columns 1, the plug-in connection of columns 1 can be realized. By setting up plug-in type locking rods 7, the quick connection and fixation between adjacent columns 1 and connecting pipes 2 can be realized, which can meet the needs of rapid scaffolding construction. At the same time, the appropriate length of columns 1 can be selected according to the building height requirements to ensure the stable construction and construction of scaffolding.

[0037] The specific embodiments are merely explanations of this utility model and are not intended to limit it. After reading this specification, those skilled in the art can make modifications to these embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this utility model.

Claims

1. A spigot-type disc-slinging steel tubular scaffold, characterized by: include: The column (1) is set vertically; A connecting pipe (2) is provided between two adjacent columns (1). The column (1) is provided with a tube (11) for inserting the connecting pipe (2). The connecting pipe (2) is provided with a locking rod (7) that passes through the tube (11). One end of the locking rod (7) is provided with a pull ring (71), and the other end is provided with a hook (72). A locking disc (3) is disposed on the outer wall of the connecting pipe (2); A horizontal bar (4) is horizontally positioned between two adjacent connecting pipes (2). A clamping block (8) is provided on the horizontal bar (4) to hold the locking disc (3). A wedge-shaped lock (9) is provided on the clamping block (8) that passes through the locking disc (3). The diagonal brace (5) is inclined and set between the crossbars (4) of the two adjacent layers.

2. A bell and spigot disc-locked steel tubular scaffold according to claim 1 wherein: A sliding sleeve (43) is provided on the crossbar (4), and a mounting plate (44) is provided on the sliding sleeve (43). The diagonal brace (5) is connected to the mounting plate (44) by bolts.

3. A bell and spigot disc-locked steel tubular scaffold according to claim 2 wherein: The sliding sleeve (43) is slidably connected to the crossbar (4).

4. A bell and spigot disc-locked steel tubular scaffold according to claim 3 wherein: The sliding sleeve (43) is vertically threaded with a screw (45), and the crossbar (4) is provided with a row of screw holes (46) for the screw (45) to be inserted.

5. A bell and spigot type disc coupler steel tubular scaffold according to claim 1, wherein: The crossbar (4) includes a middle tube (41) and a pair of end tubes (42), the pair of end tubes (42) being threaded to both ends of the middle tube (41).

6. A bell and spigot disc-locked steel tubular scaffold according to claim 1, wherein: Both sides of the wedge-shaped mortise lock (9) are provided with snap-fit ​​protrusions (91).

7. A bell and spigot type disc coupler steel tubular scaffold according to claim 1, wherein: The lower end of the bottom column (1) is fitted with an adjusting tube (6), and the adjusting tube (6) is internally threaded with an adjusting seat (61).

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