Connecting device facilitating assembly of steel screen and scaffold

Abstract

The utility model discloses a connecting device convenient for assembling a steel screen and a scaffold, which comprises a mounting pipe, a connecting rod and a connecting rod, the mounting plate is horizontally arranged at the end of the mounting pipe, and a notch allowing the mounting plate to be embedded in a sliding mode is formed in the mounting pipe; the pressing plate is vertically arranged at the end part of the mounting plate and is used for pressing the outer edge positions of the upper and lower layers of steel screens; the locking plate is arranged in a wedge shape, the side, close to the pressing plate, of the locking plate is a straight edge, the other side of the locking plate is a bevel edge, and a connecting hole and a mounting hole allowing the locking plate to penetrate are vertically formed in the mounting pipe and the mounting plate in a penetrating mode correspondingly; and the locking mechanism is arranged on the mounting pipe and is used for fixing the locking plate. According to the utility model, the mounting pipe connected with the scaffold, the mounting plate connected with the steel screen and the pressing plate are arranged, and the mounting pipe and the mounting plate are quickly connected through the insertion of the wedge-shaped locking plate, so that the steel screen and the scaffold are quickly assembled, the connection is firm, the operation is simple, and the assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to a connecting device which is convenient for assembling a steel plate mesh and a scaffold. Background Art

[0002] Coupler-type steel pipe scaffolding refers to a scaffolding and support frame composed of couplers and steel pipes, which is set up for construction and bears loads. It is collectively called scaffolding. Couplers are connecting parts between steel pipes fastened with bolts.

[0003] External closed protective perforated steel mesh is generally installed outside the scaffolding to prevent sand and stones from being ejected into the external environment during the construction process, and is used to reduce the noise impact in the construction area, improve safety protection standards, enhance the overall image of the construction site, and achieve a standardized construction site with safe and civilized protection.

[0004] During the construction of a building's main structure, it's often necessary to install external, protective, perforated steel mesh around the exterior of the coupler-type steel tube scaffolding to improve construction safety and reduce construction noise. However, this method is currently often manually attached to the coupler-type steel tube scaffolding using wire. This results in a precarious and inefficient installation process, requiring improvement. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of the utility model is to provide a connecting device that is convenient for assembling steel plate mesh and scaffolding, which has the effects of reliable connection and high construction efficiency.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: a connecting device that facilitates the assembly of expanded metal and scaffolding, comprising:

[0007] The mounting pipe is fixed horizontally to the scaffold by a clamp, and the outer end extends to the outside of the scaffold;

[0008] A mounting plate is horizontally arranged at the end of the mounting tube, and the mounting tube is provided with a cutout for the mounting plate to be slidably inserted;

[0009] A pressing plate is vertically arranged at the end of the mounting plate and is used to press the outer edges of the upper and lower layers of steel mesh;

[0010] The locking plate is wedge-shaped, with a straight side on one side of the locking plate close to the pressure plate and a beveled side on the other side. The mounting tube and the mounting plate are respectively vertically penetrated with a connecting hole and a mounting hole for the locking plate to pass through.

[0011] A locking mechanism is provided on the mounting tube and is used for fixing the locking plate.

[0012] In a preferred example, the present invention can be further configured as follows: the locking mechanism includes a locking tube, an insert plate, a screw and a handle, the locking tube is horizontally arranged at the lower end of the mounting tube, the insert plate is horizontally slidably connected to the locking tube, the straight edge positions of the locking plate are each provided with a plurality of slots for inserting the insert plate, the screw is horizontally threadedly connected to the locking tube and is rotatably connected to the insert plate, and the handle is arranged at the outer end of the screw.

[0013] In a preferred example, the present invention can be further configured as follows: the end of the inserting plate away from the screw rod is rotatably connected to a rotating shaft, and the outer wall of the rotating shaft is rotatably connected to a sleeve.

[0014] In a preferred example, the present invention can be further configured as follows: an arc-shaped guide surface is provided at the opening position of the slot.

[0015] In a preferred example, the present invention can be further configured as follows: limiting protrusions are provided on both sides of the lower end of the locking plate.

[0016] In a preferred example, the present invention can be further configured as follows: hook plates are horizontally provided at both upper and lower ends of the pressing plate, and the hook plates are used to hook the outer edge positions of the upper and lower layers of steel plate mesh.

[0017] In a preferred example, the present invention can be further configured as follows: a main shaft penetrating the center of the pressure plate is provided at the middle position of the mounting plate, and the pressure plate is rotatably connected to the main shaft.

[0018] In a preferred example, the present invention can be further configured as follows: a pressure rod for pressing the outer wall of the pressure plate is horizontally provided at the end of the main shaft.

[0019] In summary, the present invention has the following beneficial effects:

[0020] 1. By setting up the installation tube for connecting the scaffolding and the installation plate and pressure plate for connecting the steel mesh, and using the wedge-shaped locking plate to quickly connect the installation tube and the installation plate, the installation plate and the installation plate can increase the pressure on the steel mesh during connection, thereby achieving rapid assembly of the steel mesh and the scaffolding, and the connection is firm. At the same time, the nail-free installation method is simple to operate and improves assembly efficiency;

[0021] 2. By setting up a high-stability locking mechanism, the locking plate is stably fixed, the stability of the locking plate is increased, the loosening of the steel mesh is prevented, and the stability of the steel mesh after installation is increased;

[0022] 3. By setting up a rotating pressure plate, it can be rotated according to the position of the steel mesh after the installation pipe is fixed, so that the pressure plate and the hook plate can hook the edge position of the steel mesh, without the need for precise positioning of the installation pipe, thereby improving construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of Example 1;

[0024] Figure 2 is a schematic diagram of the connection relationship of Example 1;

[0025] Figure 3 is a schematic diagram of the internal structure of Example 1;

[0026] Figure 4 yes Figure 3 A local enlarged view of point A in FIG;

[0027] Figure 5 It is a structural diagram of Example 2.

[0028] Figure numerals: 1. Mounting tube; 11. Cutout; 12. Connecting hole; 2. Mounting plate; 21. Mounting hole; 3. Pressing plate; 31. Hook plate; 4. Locking plate; 41. Limiting protrusion; 5. Locking mechanism; 51. Locking tube; 52. Insert plate; 53. Screw; 54. Handle; 55. Slot; 56. Rotating shaft; 57. Sleeve; 58. Guide surface; 6. Main shaft; 61. Pressure rod. DETAILED DESCRIPTION

[0029] The present invention will be described in further detail below with reference to the accompanying drawings. Example

[0030] like Figure 1 、 Figure 2 、 Figure 3 As shown, a connection device for facilitating the assembly of expanded metal and scaffolding includes a mounting tube 1, a mounting plate 2, a pressing plate 3, a locking plate 4 and a locking mechanism 5.

[0031] like Figure 1 、 Figure 2 As shown, a mounting tube 1 is horizontally secured to the scaffolding via a clamp, with its outer end extending to the exterior of the scaffolding. A mounting plate 2 is horizontally positioned at the end of the mounting tube 1. The mounting tube 1 is provided with a notch 11 for the mounting plate 2 to slide into. The mounting plate 2 is positioned horizontally between the upper and lower layers of expanded metal, penetrating the gap between the two layers.

[0032] like Figure 1 、 Figure 2 As shown, the pressing plate 3 is vertically mounted on the end of the mounting plate 2 and is used to clamp the outer edges of the upper and lower layers of expanded metal. Hook plates 31 are horizontally mounted on both the upper and lower ends of the pressing plate 3 to clamp the outer edges of the upper and lower layers of expanded metal.

[0033] like Figure 1 、 Figure 2As shown, the locking plate 4 is wedge-shaped, with one side of the locking plate 4 close to the pressure plate 3 being a straight side and the other side being a beveled side. The mounting tube 1 and the mounting plate 2 are respectively vertically penetrated with a connecting hole 12 and a mounting hole 21 for the locking plate 4 to pass through. Limiting protrusions 41 are provided on both sides of the lower end of the locking plate 4 to prevent the locking plate 4 from detaching and increase the stability of the locking plate 4.

[0034] like Figure 3 、 Figure 4 As shown, the locking mechanism 5 is provided on the mounting tube 1 and is used to fix the locking plate 4 . The locking mechanism 5 includes a locking tube 51 , an inserting plate 52 , a screw 53 and a handle 54 .

[0035] like Figure 3 、 Figure 4 As shown, a locking tube 51 is horizontally mounted at the lower end of the mounting tube 1, and an insert plate 52 is horizontally slidably connected to the locking tube 51. The straight edge of the locking plate 4 is uniformly provided with a plurality of slots 55 for inserting the insert plates 52. A screw 53 is horizontally threadedly connected to the locking tube 51 and rotatably connected to the insert plate 52. A handle 54 is provided at the outer end of the screw 53.

[0036] like Figure 3 、 Figure 4 As shown, one end of the inserting plate 52 away from the screw rod 53 is rotatably connected to the rotating shaft 56 , the outer wall of the rotating shaft 56 is rotatably connected to the sleeve 57 , and the opening position of the slot 55 is provided with an arc-shaped guide surface 58 .

[0037] When the expanded metal needs to be installed and fixed, first use a clamp to fix the mounting tube 1 to the scaffolding, with the connection hole 12 on the mounting tube 1 facing upward, and then insert the mounting plate 2 through the gap between the upper and lower layers of expanded metal and into the cutout 11 on the mounting tube 1.

[0038] Then insert the lower end of the locking plate 4 into the connecting hole 12 and the mounting hole 21 on the mounting tube 1 and the mounting plate 2, and hammer the locking plate 4 with force. At this time, the locking plate 4 will automatically push the mounting plate 2 to slide horizontally, and make the pressing plate 3 press the upper and lower layers of steel mesh. At the same time, the hook plate 31 hooks the outer edge positions of the upper and lower layers of steel mesh to achieve the compression, fixation and assembly of the steel mesh.

[0039] Finally, the rotating handle 54 drives the screw 53 to rotate. At this time, the screw 53 drives the inserting plate 52 close to the locking plate 4, and under the guidance of the sleeve 57 on the inserting plate 52, the front end of the inserting plate 52 is smoothly and fluently inserted into the slot 55 on the locking plate 4, thereby realizing the clamping and fixing of the locking plate 4, increasing the stability of the locking plate 4, preventing the steel plate mesh from loosening, and increasing the stability of the steel plate mesh after installation. Example

[0040] like Figure 5As shown, a connection device is provided for facilitating the assembly of steel plate mesh and scaffolding, wherein a main shaft 6 is provided in the middle position of the mounting plate 2 and passes through the center position of the pressing plate 3, the pressing plate 3 is rotatably connected to the main shaft 6, and a pressure rod 61 is horizontally provided at the end of the main shaft 6 for pressing the outer wall of the pressing plate 3.

[0041] Therefore, by setting up a rotating pressure plate 3, it can be rotated according to the position of the steel mesh after the installation pipe 1 is fixed, so that the pressure plate 3 and the hook plate 31 can hook the edge position of the steel mesh, without the need to accurately position the installation pipe 1, thereby improving construction efficiency.

[0042] The specific embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the embodiments as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A connecting device for facilitating the assembly of expanded metal and scaffolding, characterized by: include: A mounting pipe (1) is fixed horizontally to the scaffold through a clamp, and the outer end thereof extends to the outside of the scaffold; A mounting plate (2) is horizontally arranged at the end of the mounting tube (1), and a cutout (11) is provided on the mounting tube (1) for the mounting plate (2) to be slidably embedded therein; A pressing plate (3) is vertically arranged at the end of the mounting plate (2) and is used to press the outer edge positions of the upper and lower layers of steel plate mesh; The locking plate (4) is wedge-shaped, with one side of the locking plate (4) close to the pressure plate (3) being a straight side and the other side being a beveled side. The mounting tube (1) and the mounting plate (2) are respectively vertically penetrated with a connecting hole (12) and a mounting hole (21) for the locking plate (4) to pass through. A locking mechanism (5) is provided on the mounting tube (1) and is used to fix the locking plate (4).

2. The connecting device for facilitating assembly of expanded metal and scaffolding according to claim 1, characterized in that: The locking mechanism (5) comprises a locking tube (51), an inserting plate (52), a screw (53) and a handle (54); the locking tube (51) is horizontally arranged at the lower end of the mounting tube (1); the inserting plate (52) is horizontally slidably connected to the locking tube (51); a plurality of slots (55) for inserting the inserting plate (52) are uniformly distributed on the straight edge of the locking plate (4); the screw (53) is horizontally threadedly connected to the locking tube (51) and rotatably connected to the inserting plate (52); and the handle (54) is arranged at the outer end of the screw (53).

3. The connecting device for facilitating assembly of expanded metal and scaffolding according to claim 2, characterized in that: One end of the inserting plate (52) away from the screw rod (53) is rotatably connected to a rotating shaft (56), and the outer wall of the rotating shaft (56) is rotatably connected to a sleeve (57).

4. The connecting device for facilitating assembly of expanded metal and scaffolding according to claim 3, characterized in that: An arc-shaped guide surface (58) is provided at the opening position of the slot (55).

5. The connecting device for facilitating assembly of expanded metal and scaffolding according to claim 1, characterized in that: Limiting protrusions (41) are provided on both sides of the lower end of the locking plate (4).

6. The connecting device for facilitating assembly of expanded metal and scaffolding according to claim 1, characterized in that: Hook plates (31) are horizontally provided at both upper and lower ends of the pressing plate (3), and the hook plates (31) are used to hook the outer edge positions of the upper and lower layers of steel plate mesh.

7. The connecting device for facilitating assembly of expanded metal and scaffolding according to claim 1, characterized in that: A main shaft (6) passing through the center of the pressing plate (3) is provided at the middle position of the mounting plate (2), and the pressing plate (3) is rotatably connected to the main shaft (6).

8. The connecting device for facilitating assembly of expanded metal and scaffolding according to claim 7, characterized in that: A pressure rod (61) for pressing the outer wall of the pressure plate (3) is horizontally arranged at the end of the main shaft (6).

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