A socket-and-spigot type disc-type steel pipe scaffold

Abstract

The utility model relates to the technical field of scaffolding, and in particular to a socket-type disc-locked steel pipe scaffolding. It is mainly aimed at the problem that the shelving crossbeam is connected to the scaffolding through screws, and the top screw needs to be completely removed from the scaffolding, or the top screw needs to be cut off by cutting to realize the lifting and removal of the top shelving crossbeam, and the operation process is relatively troublesome. The following technical scheme is proposed: it includes a scaffolding body and multiple groups of shelving crossbeams arranged on the top of the scaffolding body, and the scaffolding body includes multiple groups of vertical poles, and each group of the vertical poles is evenly spaced with discs, and the two adjacent groups of the vertical poles are connected with cross bars through discs, and the upper and lower adjacent groups of the cross bars are connected with inclined support rods. When disassembling, the utility model can directly disassemble the shelving crossbeam and the top support as a whole, which simplifies the operation process and improves the construction efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of scaffolding, in particular to a socket-connected disk-button type steel pipe scaffolding. Background Technique

[0002] The disk-button type steel pipe scaffolding is a common scaffolding system for building and engineering construction. Its characteristic is that special-designed connectors (i.e., disk buttons) are used to connect steel pipes together to form a stable support structure. Its characteristics such as safety, high efficiency, and economy make it one of the common scaffolding systems in modern building construction, providing important support and guarantee for engineering construction.

[0003] The top of this kind of scaffolding is welded to the shelving crossbeam, and the height of the shelving crossbeam is adjusted by the top screw. When disassembling, since the shelving crossbeam is integrated with the scaffolding through the screw, it is necessary to completely remove the top screw from the scaffolding or cut the top screw by cutting to realize the hoisting and removal of the top shelving crossbeam, and the operation process is relatively troublesome. In view of this, the utility model provides a socket-connected disk-button type steel pipe scaffolding. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem in the background technique that the shelving crossbeam is integrated with the scaffolding through the screw, and it is necessary to completely remove the top screw from the scaffolding or cut the top screw by cutting to realize the hoisting and removal of the top shelving crossbeam, and the operation process is relatively troublesome, and a socket-connected disk-button type steel pipe scaffolding is provided.

[0005] The technical solution of the utility model: A socket-connected disk-button type steel pipe scaffolding, including a scaffolding body and multiple groups of shelving crossbeams arranged at the top of the scaffolding body. The scaffolding body includes multiple groups of vertical poles. Disk buttons are equidistantly arranged on each group of vertical poles. Crossbars are connected between two adjacent groups of vertical poles through the disk buttons. Support rods are obliquely arranged and connected between two adjacent upper and lower crossbars. It also includes a bottom plate arranged at the bottom of the vertical pole for support, and a first threaded rod is installed on the bottom plate and threadedly connected to the bottom of the vertical pole; a top support arranged at the top of the vertical pole for connecting the shelving crossbeam. A second threaded rod is arranged on one side of the top support close to the vertical pole, and the second threaded rod is threadedly connected to the top of the vertical pole; a quick-release component for connecting the top support and the second threaded rod and facilitating disassembly. The quick-release component includes a connecting rod, a clamping plate, and a connecting block. The connecting rod is fixedly connected to the top of the second threaded rod. A clamping plate is also fixedly connected to the top of the connecting rod. A connecting block installed at the bottom of the top support is arranged on the outside of the clamping plate. The connecting block has a "U" - shaped structure.

[0006] Optionally, the connecting rod has a quadrangular prism structure, the clamping plate is rectangularly arranged, and both the connecting rod and the clamping plate are slidably connected in the connecting block.

[0007] Optionally, the quick-release assembly further includes a baffle and a fixing button. The baffle is rotatably connected to one side of the opening of the connecting block. A fixing button is slidably connected to the baffle, and one end of the fixing button is threadedly connected to the connecting block.

[0008] Optionally, the top support is in a "U" shape structure, and the shelving cross beam is arranged in the top support.

[0009] Optionally, it further includes a positioning mechanism installed on the top support for positioning before the shelving cross beam is welded.

[0010] Optionally, the positioning mechanism includes positioning plates and limiting rods. Two groups of positioning plates are arranged in the top support, and the two groups of positioning plates are respectively arranged on both sides of the shelving cross beam. At least two groups of limiting rods are fixedly connected to the mutually remote sides of the two groups of positioning plates. Through holes corresponding to the limiting rods are formed on the top support, and the limiting rods are slidably connected in the through holes.

[0011] Optionally, the positioning mechanism further includes an adjusting rod and a knob. The adjusting rod is threadedly connected in the top support, and a knob is fixedly connected to the end of the adjusting rod away from the shelving cross beam.

[0012] Compared with the prior art, the utility model has the following beneficial technical effects:

[0013] Through the arrangement of the vertical rods, socket couplings, cross bars, and support rods, the utility model realizes the erection of the scaffolding during installation and connection. At the same time, each component is easy to disassemble, increasing the convenience during installation, disassembly, and transportation. Meanwhile, through the arrangement of the first threaded rod and the second threaded rod, the position of the shelving cross beam arranged at the top of the scaffolding can be adjusted, improving the support effect;

[0014] Furthermore, through the arrangement of the quick-release assembly, after the top support and the shelving cross beam are welded and fixed, the height of the shelving cross beam can be adjusted by adjusting the extending length of the second threaded rod. At the same time, during disassembly, the shelving cross beam can be directly disassembled by rotating and opening the baffle, simplifying the disassembly process. Meanwhile, through the arrangement of the positioning mechanism, the shelving cross beam is positioned before welding, ensuring the accuracy of welding;

[0015] To sum up, during disassembly, the utility model can directly disassemble the shelving cross beam and the top support as a whole, avoiding the too long operation time caused by taking out the second threaded rod, simplifying the operation process, and improving the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A structural schematic diagram of a socket-coupled disc-type steel pipe scaffolding is given;

[0017] Figure 2It is a schematic diagram of the local structure of the quick-release assembly;

[0018] Figure 3 It is a structural diagram of the positioning mechanism.

[0019] Reference numerals:

[0020] 1. Pole erection;

[0021] 2. Bottom plate; 21. First threaded rod; 3. Top support; 31. Second threaded rod; 32. Perforation;

[0022] 4. Button; 5. Crossbar; 6. Support rod;

[0023] 7. Quick release assembly; 71. Connecting rod; 72. Card plate; 73. Connecting block; 74. Baffle; 75. Fixing button;

[0024] 8. Positioning mechanism; 81. Positioning plate; 82. Limiting rod; 83. Adjusting rod; 84. Knob;

[0025] 9. Place the beam aside. DETAILED DESCRIPTION

[0026] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0027] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0028] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Example

[0032] like Figure 1 As shown, the present invention proposes a socket-type disc-locked steel pipe scaffold, including a scaffold body and multiple groups of shelving beams 9 arranged on the top of the scaffold body. The scaffold body includes multiple groups of uprights 1, each group of uprights 1 is evenly spaced with discs 4, and two adjacent groups of uprights 1 are connected with cross bars 5 through the discs 4. This is the existing structure of the disc-locked scaffold, which is the prior art and will not be described in detail here. An inclined support rod 6 is connected between the upper and lower adjacent cross bars 5 to increase the structural strength. It also includes a base plate 2 arranged at the bottom of the upright 1 for support, so that the upright 1 can be placed stably. At the same time, the bottoms of multiple groups of base plates 2 can also be connected together by I-shaped steel to improve the stability during placement. A first threaded rod 21 is installed on the base plate 2 and is threadedly connected to the bottom of the upright 1 to adjust the distance between the upright 1 and the base plate 2, thereby adjusting the height of the shelving beam 9. A top bracket 3 is provided at the top of the vertical pole 1 for connecting the horizontal beam 9, and the horizontal beam 9 is welded in the top bracket 3. A second threaded rod 31 is provided on the side of the top bracket 3 close to the vertical pole 1, and the second threaded rod 31 is threadedly connected to the top of the vertical pole 1, and is used to adjust the height of the horizontal beam 9 for supporting. The first threaded rod 21 and the second threaded rod 31 are both moved by rotating the adjustment ring, so that the adjustment ring rotates to achieve the effect of the first threaded rod 21 and the second threaded rod 31 being threadedly connected to the vertical pole 1. The adjustment ring belongs to the prior art, is rotatably connected to the vertical pole 1, and is threadedly connected to the threaded rod, and will not be described in detail here.

[0033] For details, please refer to Figure 2 and Figure 3, the above-mentioned scaffolding includes a quick-release component 7 for connecting the top support 3 and the second threaded rod 31 and facilitating disassembly, which is convenient for the fixation and separation of the top support 3 and the second threaded rod 31. The quick-release component 7 includes a connecting rod 71, a clamping plate 72, and a connecting block 73. The connecting rod 71 is fixedly connected to the top of the second threaded rod 31. The connecting rod 71 is of a quadrangular prism structure and rotates synchronously with the second threaded rod 31. A clamping plate 72 is also fixedly connected to the top of the connecting rod 71, and the clamping plate 72 is arranged in a rectangle. A connecting block 73 installed at the bottom of the top support 3 is arranged on the outside of the clamping plate 72. The connecting block 73 is of a "U" - shaped structure. The connecting rod 71 and the clamping plate 72 are both slidably connected in the connecting block 73. Thus, when holding the top support 3, rotating the adjusting ring can only drive the top support 3 to rise and fall without driving the top support 3 to rotate. The quick-release component 7 further includes a baffle 74 and a fixing button 75. The baffle 74 is rotatably connected to one side of the opening of the connecting block 73. A fixing button 75 is slidably connected to the baffle 74. One end of the fixing button 75 is threadedly connected to the connecting block 73, which is convenient for the connection between the second threaded rod 31 and the top support 3, and is also convenient for disassembly and separation, simplifying the operation steps. The top support 3 is of a "U" - shaped structure, which is convenient for placing the cross beam 9.

[0034] Furthermore, the above-mentioned scaffolding further includes a positioning mechanism 8 installed on the top support 3 for positioning before welding the cross beam 9. The positioning mechanism 8 includes a positioning plate 81 and a limiting rod 82. Two groups of positioning plates 81 are both arranged in the top support 3, and the two groups of positioning plates 81 are respectively arranged on both sides of the cross beam 9. At least two groups of limiting rods 82 are fixedly connected to the mutually - remote sides of the two groups of positioning plates 81. Through holes 32 corresponding to the limiting rods 82 are opened in the top support 3, and the limiting rods 82 are slidably connected in the through holes 32, making the movement of the positioning plate 81 stable. The positioning mechanism 8 further includes an adjusting rod 83 and a knob 84. The adjusting rod 83 is threadedly connected to the top support 3. When the adjusting rod 83 rotates, it moves along its own length direction. Thus, after one end of the adjusting rod 83 presses against the cross beam 9, the cross beam 9 is fixed on the top support 3, making the positioning of the cross beam 9 accurate and facilitating welding. A knob 84 is fixedly connected to the end of the adjusting rod 83 away from the cross beam 9, which is convenient for rotating the adjusting rod 83.

[0035] In this embodiment, the crossbar 5 is clamped between two adjacent groups of vertical bars 1 through the buckle 4. After the four groups of vertical bars 1 are connected, the support rod 6 is connected between the upper and lower adjacent groups of crossbars 5. At this time, the connecting block 73 is slid from one side of the clamping plate 72 to the top of the connecting rod 71. At this time, the baffle 74 is rotated so that the baffle 74 blocks the opening side of the connecting block 73, and then the fixing button 75 is tightened with a wrench. At this time, the connecting rod 71 is fixed together with the top bracket 3. The two groups of positioning plates 81 are placed on the inner side of the top bracket 3 in sequence, and the limiting rod 82 passes through the through hole 32. At the same time, the side of the positioning plate 81 close to the limiting rod 82 is in contact with the top bracket 3. Then hoist the shelf beam 9 above the top support 3, thread the adjustment rod 83 onto the top support 3, turn the knob 84 to drive the adjustment rod 83 to rotate, so that the adjustment rod 83 rotates while approaching the shelf beam 9, and the adjustment rod 83 contacts the positioning plate 81 to drive the positioning plate 81 to approach the shelf beam 9. At this time, the two sets of positioning plates 81 are close to the shelf beam 9 and fix the position of the shelf beam 9. At this time, the welding machine can be operated to weld the shelf beam 9 to the top support 3. When the adjustment rings at both ends of the vertical pole 1 are rotated, the shelf beam 9 can be driven to move upward or downward, which is convenient for adjusting the height of the shelf beam 9.

[0036] The above specific embodiment is only an optional embodiment of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above embodiment, those skilled in the art can make various alternative improvements and combinations to the above specific embodiment.

Claims

1. A socket-and-spigot type disc-locked steel pipe scaffold, comprising a scaffold body and a plurality of groups of resting beams (9) arranged on the top of the scaffold body, the scaffold body comprising a plurality of groups of vertical poles (1), each group of the vertical poles (1) being evenly spaced with discs (4), two adjacent groups of the vertical poles (1) being connected with a cross bar (5) through the discs (4), and an inclined support rod (6) being connected between the upper and lower adjacent groups of the cross bars (5), characterized in that: Further comprising: A base plate (2) disposed at the bottom of the vertical rod (1) for support, and a first threaded rod (21) is installed on the base plate (2) and threadedly connected to the bottom of the vertical rod (1); A top support (3) disposed at the top of the vertical rod (1) for connecting the shelving crossbeam (9), a second threaded rod (31) is disposed on one side of the top support (3) close to the vertical rod (1), and the second threaded rod (31) is threadedly connected to the top of the vertical rod (1); A quick-release assembly (7) for connecting the top support (3) and the second threaded rod (31) and facilitating disassembly, the quick-release assembly (7) includes a connecting rod (71), a clamping plate (72), and a connecting block (73), the connecting rod (71) is fixedly connected to the top of the second threaded rod (31), a clamping plate (72) is further fixedly connected to the top of the connecting rod (71), a connecting block (73) installed at the bottom of the top support (3) is disposed outside the clamping plate (72), and the connecting block (73) has a "U" - shaped structure.

2. The socket-and-spigot type disc-type steel pipe scaffold according to claim 1, characterized in that: The connecting rod (71) has a quadrangular prism structure, the clamping plate (72) is rectangularly arranged, and both the connecting rod (71) and the clamping plate (72) are slidably connected in the connecting block (73).

3. The socket-and-spigot type disc-type steel pipe scaffold according to claim 2, characterized in that: The quick-release assembly (7) further includes a baffle plate (74) and a fixing knob (75), the baffle plate (74) is rotatably connected to one side of the opening of the connecting block (73), a fixing knob (75) is slidably connected to the baffle plate (74), and one end of the fixing knob (75) is threadedly connected to the connecting block (73).

4. The socket-and-spigot type disc-type steel pipe scaffold according to claim 3, characterized in that: The top support (3) has a "U" - shaped structure, and the shelving crossbeam (9) is disposed in the top support (3).

5. The socket-and-spigot type disc-type steel pipe scaffold according to claim 4, characterized in that: Further comprising a positioning mechanism (8) installed on the top support (3) for positioning before the shelving crossbeam (9) is welded.

6. The socket-and-spigot type disc-type steel pipe scaffold according to claim 5, characterized in that: The positioning mechanism (8) includes positioning plates (81) and limiting rods (82), two groups of the positioning plates (81) are both disposed in the top support (3), and the two groups of the positioning plates (81) are respectively disposed on both sides of the shelving crossbeam (9), at least two groups of limiting rods (82) are fixedly connected to the mutually - remote sides of the two groups of the positioning plates (81), through holes (32) corresponding to the limiting rods (82) are formed in the top support (3), and the limiting rods (82) are slidably connected in the through holes (32).

7. The socket-and-spigot type disc-type steel pipe scaffold according to claim 6, characterized in that: The positioning mechanism (8) further includes an adjusting rod (83) and a knob (84), the adjusting rod (83) is threadedly connected to the top support (3), and a knob (84) is fixedly connected to the end of the adjusting rod (83) remote from the shelving crossbeam (9).

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