Adjustable connecting piece used between externally-hung shade aluminum plate and scaffold

Abstract

The adjustable connecting piece comprises a fixing plate, two sets of sliding holes and a mounting assembly, the two sets of sliding holes are formed in one side of the surface of the fixing plate, the mounting assembly is arranged at one end of the surface of the fixing plate, and an aluminum plate fixing assembly is arranged on the other side of the surface of the fixing plate. The installation assembly is used for installing the connecting piece on a scaffold, the aluminum plate fixing assembly is used for installing and fixing an aluminum plate, during use, the connecting piece can be installed on the surface of the scaffold through the installation assembly, the installation assembly is suitable for various scaffold pipe structures with different thickness degrees, and in the using process of the installation assembly, the connecting piece can be installed on the surface of the scaffold through the aluminum plate fixing assembly. When the connecting piece is installed, the aluminum plate fixing assembly is synchronously driven to operate, so that the connecting piece and the aluminum plate can be installed and fixed at the same time, the trouble of installing the connecting piece and the aluminum plate one by one is omitted, and the effect of effectively improving the using efficiency of the connecting piece is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of facade closure, and in particular relates to an adjustable connector used between an externally mounted shielding aluminum plate and a scaffold. Background Art

[0002] In recent years, the re-development and utilization of existing urban space, namely urban renewal, has become a new direction for urban development in my country. Urban renewal projects are often located in old urban areas with dense surrounding buildings and people. The construction of the project has a great impact on the surrounding environment. In addition, urban renewal projects are often based on demolition and reconstruction or renovation. Compared with new construction projects, there are a large number of demolition operations, which will themselves generate a large amount of sound, light and dust pollution. This leads to high requirements for dust reduction and shading in urban renewal projects. Special isolation measures need to be set up to block the light, noise and dust generated by construction operations, namely temporary shielding structures. In actual construction, temporary shielding structures often use perforated external protective aluminum plates as shields. How to reasonably and effectively connect this aluminum plate with the construction scaffolding on the outside of the wall has become a key issue. The scaffolding is often uneven and irregular when it is erected. These current situations make it difficult to solve this problem reasonably.

[0003] The problem with the prior art is that the existing structure for installing aluminum plates generally requires installing a fixed-size steel pipe on the scaffolding, and then installing the connecting piece on the steel pipe. This method of installing the steel pipe separately is very troublesome, and only when the connecting piece is installed can the aluminum plate be installed in the next step, and it cannot be installed synchronously, so the efficiency is low. Therefore, we propose an adjustable connecting piece between the external mask aluminum plate and the scaffolding. Summary of the invention

[0004] The purpose of the present invention is to provide an adjustable connector between an externally mounted shielding aluminum plate and a scaffolding to solve the problems raised in the above-mentioned background technology.

[0005] The present invention is implemented as follows: an adjustable connector between an external mask aluminum plate and a scaffolding includes a fixing plate, a sliding hole and a mounting assembly, wherein two groups of the sliding holes are respectively opened on one side of the fixing plate surface, the mounting assembly is arranged at one end of the fixing plate surface, and an aluminum plate fixing assembly is arranged on the other side of the fixing plate surface, the mounting assembly is used to install the connector on the scaffolding, and the aluminum plate fixing assembly is used to install and fix the aluminum plate.

[0006] As a preferred embodiment of the present invention, the installation assembly includes forward and reverse screw rods, a rotating handle, a spring top rod and a first anti-slip strip. The forward and reverse screw rods are rotatably connected to the middle part of the fixed plate, and the two groups of rotating handles are respectively fixedly connected to the two ends of the forward and reverse screw rods.

[0007] As a preferred embodiment of the present invention, both ends of the surfaces of the positive and negative screw rods are threadedly connected with lifting shells, the two groups of spring top rods are respectively fixedly connected to the inside of the two groups of lifting shells, and the surfaces of the two groups of spring top rods are rotatably connected with pressure rods.

[0008] As a preferred embodiment of the present invention, the two groups of spring push rod piston ends are each provided with a plurality of clamping plates, the plurality of clamping plates are each provided with a plurality of hinges inside, and the surfaces of four groups of clamping plates are fixedly connected with movable shells.

[0009] As a preferred embodiment of the present invention, one end of the two groups of pressure rod surfaces are fixedly connected with a rotating rod, the rotating rod and the movable shell are rotatably connected, several groups of the first anti-slip strips are respectively fixedly connected to one side of several groups of clamping plate surfaces, a limiting rod is fixedly connected inside the fixed plate, and the limiting rod is used to limit the movement of the lifting shell.

[0010] As a preferred embodiment of the present invention, the aluminum plate fixing assembly includes a hanger, a first tooth plate, a rotating column and a belt, the hanger is movably connected to one side of the surface of the fixing plate, the first tooth plate is fixedly connected to the lower surface of the hanger, and the first tooth plate is movably connected to one group of sliding holes.

[0011] As a preferred embodiment of the present invention, another group of the sliding holes is slidably connected to a top plate, one side of the top plate surface is fixedly connected to a plurality of groups of second anti-slip strips, and the other side of the top plate surface is fixedly connected to a second tooth plate.

[0012] As a preferred embodiment of the present invention, the rotating column is rotatably connected to the inside of the fixed plate, and two groups of gears are fixedly connected to the surface of the rotating column. The two groups of gears are respectively arranged in meshing transmission with the first tooth plate and the second tooth plate, one end of the rotating column is fixedly connected to the first rotating wheel, and one end of the surface of the forward and reverse screw rods is fixedly connected to the second rotating wheel, and the belt drive is connected between the first rotating wheel and the second rotating wheel.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention can use the installation component to install the connecting piece on the surface of the scaffolding when in use, and the installation component is suitable for scaffolding pipe structures of various thicknesses. During the use of the installation component, the aluminum plate fixing component will be driven to operate synchronously, so that the installation and fixation of the connecting piece and the installation and fixation of the aluminum plate can be completed at the same time, saving the trouble of installing one by one, and achieving the effect of effectively improving the use efficiency of the connecting piece.

[0014] 2. The present invention drives the positive and negative screw rods to rotate when the turning handle is rotated, thereby driving the two groups of lifting shells to move in opposite or reverse directions. When the thickness of the scaffolding steel pipe matches the plurality of clamping plates spliced ​​together, the spring top rod and the pressure rod directly drive the clamping plate to be installed on the surface of the scaffolding steel pipe. When the scaffolding steel pipe is thinner, the lifting shell makes the middle clamping plate contact with the steel pipe during movement, which causes the spring top rod to retract. At the same time, since the steel pipe is thinner, multiple groups of clamping plates cannot be clamped on the surface of the steel pipe at the same time, the pressure rod will rotate and push the two outer groups of clamping plates forward, so that the clamping plates are rotated and clamped on the surface of the scaffolding steel pipe by the hinge. The first anti-slip strip is used to prevent slipping during the clamping process, thereby achieving the effect of facilitating the installation of the connecting parts on the surface of scaffolding of different thicknesses, and saying goodbye to the trouble of connecting steel pipes to the scaffolding.

[0015] 3. The present invention drives the second rotating wheel to rotate when the forward and reverse screw rods rotate, and because of the use of the belt, the first rotating wheel and the rotating column are driven to rotate, thereby driving the two sets of gears to rotate. Because the first tooth plate and the second tooth plate are respectively meshed and connected to the opposite sides of the two sets of gears, the first tooth plate and the second tooth plate are driven to move in opposite or reverse directions, thereby driving the hanger to fix the aluminum plate and driving the top plate to be close to the other side of the aluminum plate, thereby fixing the aluminum plate, and the second anti-slip strip is used to enhance the friction between the aluminum plate and the clamping plate to prevent sliding, and when the scaffolding steel structure corresponds to the clamping plate, when the clamping plate is clamped on the surface of the scaffolding, the hanger and the top plate will also synchronously fix the aluminum plate. When the scaffolding pipe structure is thinner, the hanger and the top plate will first fix the aluminum plate, and because the belt can slip on the second rotating wheel and the first rotating wheel surface, the clamping plate will continue to move and be clamped on the scaffolding surface, thereby achieving the effect of facilitating and quickly completing the installation and fixation of the aluminum plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the present invention; Figure 2 It is a schematic diagram of a local structure provided by an embodiment of the present invention; Figure 3 It is a schematic diagram of the lifting shell structure provided by an embodiment of the present invention; Figure 4 is a schematic diagram of the structure of a clamping plate provided by an embodiment of the present invention; Figure 5 is a schematic structural diagram of an aluminum plate fixing assembly provided by an embodiment of the present invention; Figure 6 is a schematic diagram of the top plate structure provided by an embodiment of the present invention; Figure 7 It is a schematic diagram of the sliding hole structure provided by an embodiment of the present invention.

[0017] In the figure: 1. fixed plate; 2. installation assembly; 201. lifting shell; 202. spring top rod; 203. pressure rod; 204. clamping plate; 205. hinge; 206. movable shell; 207. rotating rod; 208. first anti-skid strip; 209. positive and negative screw rods; 210. rotating handle; 211. limiting rod; 3. aluminum plate fixing assembly; 301. hanging bracket; 302. first tooth plate; 303. top plate; 304. second anti-skid strip; 305. rotating column; 306. first rotating wheel; 307. gear; 308. second rotating wheel; 309. second tooth plate; 310. belt; 4. sliding hole. DETAILED DESCRIPTION

[0018] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0019] The structure of the present invention is described in detail below in conjunction with the accompanying drawings.

[0020] like Figures 1 to 7 As shown, an embodiment of the present invention provides an adjustable connector between an external mask aluminum plate and a scaffold, comprising a fixing plate 1, sliding holes 4 and a mounting assembly 2, two sets of sliding holes 4 are respectively opened on one side of the surface of the fixing plate 1, the mounting assembly 2 is arranged at one end of the surface of the fixing plate 1, and an aluminum plate fixing assembly 3 is arranged on the other side of the surface of the fixing plate 1, the mounting assembly 2 is used to install the connector on the scaffold, and the aluminum plate fixing assembly 3 is used to install and fix the aluminum plate.

[0021] Adopting the above scheme: when in use, the connecting piece can be installed on the surface of the scaffolding by using the installation component 2, and the installation component 2 is suitable for a variety of scaffolding pipe structures of different thicknesses. In the process of using the installation component 2, the aluminum plate fixing component 3 will be driven to run synchronously, so that the installation and fixation of the connecting piece and the installation and fixation of the aluminum plate can be completed at the same time (in the process of fixing the connecting piece by using the installation component 2, the two sets of aluminum plates need to be placed on the surface of the connecting piece at the position of the installation component 2), which saves the trouble of installing one by one and achieves the effect of effectively improving the use efficiency of the connecting piece.

[0022] refer to Figure 2 , Figure 3 , Figure 4 and Figure 5The mounting assembly 2 includes a positive and negative screw rod 209, a rotating handle 210, a spring push rod 202 and a first anti-slip strip 208. The positive and negative screw rod 209 is rotatably connected to the middle part of the fixed plate 1. Two sets of rotating handles 210 are respectively fixedly connected to the two ends of the positive and negative screw rod 209; both ends of the surface of the positive and negative screw rod 209 are threadedly connected to the lifting shell 201, and the two sets of spring push rods 202 are respectively fixedly connected to the inside of the two sets of lifting shells 201. The surfaces of the two sets of spring push rods 202 are rotatably connected to the pressure rod 203; the piston ends of the two sets of spring push rods 202 are provided with There are multiple groups of clamping plates 204, and multiple groups of hinges 205 are arranged inside the multiple groups of clamping plates 204, among which the surfaces of four groups of clamping plates 204 are fixedly connected with movable shells 206; one end of the surfaces of two groups of pressure rods 203 are fixedly connected with rotating rods 207, and the rotating rods 207 and the movable shells 206 are rotatably connected. Several groups of first anti-slip strips 208 are respectively fixedly connected to one side of the surfaces of several groups of clamping plates 204, and a limiting rod 211 is fixedly connected inside the fixed plate 1, and the limiting rod 211 is used to limit the movement of the lifting shell 201.

[0023] The above scheme is adopted: when the handle 210 is rotated, the positive and negative screw rods 209 are driven to rotate, thereby driving the two sets of lifting shells 201 to move in opposite or reverse directions. When the thickness of the scaffolding steel pipe matches the multiple spliced ​​clamping plates 204, the spring top rod 202 and the pressure rod 203 will directly drive the clamping plate 204 to be installed on the surface of the scaffolding steel pipe. When the scaffolding steel pipe is thinner, the lifting shell 201 makes the middle clamping plate 204 contact with the steel pipe during the movement, which will make The spring top rod 202 retracts. At the same time, since the steel pipe is relatively thin, multiple groups of clamping plates 204 cannot be clamped on the surface of the steel pipe at the same time, so the pressure rod 203 rotates and pushes the two outer groups of clamping plates 204 forward, so that the clamping plates 204 are rotated and clamped on the surface of the scaffolding steel pipe using the hinge 205. The first anti-slip strip 208 is used to prevent slipping during the clamping process, thereby facilitating the installation of connecting parts on scaffolding surfaces of different thicknesses, and saying goodbye to the trouble of connecting steel pipes separately on the scaffolding.

[0024] refer to Figure 5 and Figure 6The aluminum plate fixing assembly 3 includes a hanger 301, a first tooth plate 302, a rotating column 305 and a belt 310. The hanger 301 is movably connected to one side of the surface of the fixing plate 1, the first tooth plate 302 is fixedly connected to the lower surface of the hanger 301, and the first tooth plate 302 is movably connected to one group of sliding holes 4; the other group of sliding holes 4 is slidably connected to the top plate 303, one side of the surface of the top plate 303 is fixedly connected to a plurality of groups of second anti-slip strips 304, and the other side of the surface of the top plate 303 is fixedly connected to the bottom surface of the fixing plate 1. The rotating column 305 is rotatably connected to the inside of the fixed plate 1, and two sets of gears 307 are fixedly connected to the surface of the rotating column 305. The two sets of gears 307 are respectively meshed with the first tooth plate 302 and the second tooth plate 309. One end of the rotating column 305 is fixedly connected to the first rotating wheel 306, and one end of the surface of the forward and reverse screw rods 209 is fixedly connected to the second rotating wheel 308. The belt 310 is connected between the first rotating wheel 306 and the second rotating wheel 308.

[0025] The above scheme is adopted: when the forward and reverse screw rods 209 rotate, the second rotating wheel 308 will be driven to rotate, and because of the use of the belt 310, the first rotating wheel 306 and the rotating column 305 will be driven to rotate, thereby driving the two sets of gears 307 to rotate. Because the first tooth plate 302 and the second tooth plate 309 are respectively meshed and connected to the opposite sides of the two sets of gears 307, the first tooth plate 302 and the second tooth plate 309 will be driven to move in the opposite or reverse directions, thereby driving the bracket 301 to fix the aluminum plate, and at the same time, it will drive the top plate 303 to be close to the other side of the aluminum plate, thereby fixing the aluminum plate, and the first tooth plate 302 and the second tooth plate 309 will be driven to move in the opposite or reverse directions. The two anti-slip strips 304 are used to enhance the friction between the aluminum plate and prevent sliding, and when the scaffolding steel structure corresponds to the clamping plate 204, when the clamping plate 204 is clamped on the scaffolding surface, the hanger 301 and the top plate 303 will also synchronously fix the aluminum plate. When the scaffolding pipe structure is thinner, the hanger 301 and the top plate 303 will first fix the aluminum plate, and because the belt 310 can slip on the surface of the second rotating wheel 308 and the first rotating wheel 306, the clamping plate 204 will continue to move and clamp on the scaffolding surface, thereby achieving the effect of facilitating and quickly completing the installation and fixation of the aluminum plate.

[0026] Working principle of the present invention: When in use, when the handle 210 is rotated, the forward and reverse screw rods 209 are driven to rotate, thereby driving the two sets of lifting shells 201 to move in opposite or reverse directions. When the thickness of the scaffolding steel pipe matches the multiple spliced ​​clamping plates 204, the spring top rod 202 and the pressure rod 203 directly drive the clamping plate 204 to be installed on the surface of the scaffolding steel pipe. When the scaffolding steel pipe is thinner, the lifting shell 201 makes the middle clamping plate 204 contact with the steel pipe during the movement, which makes the spring top rod 202 and the pressure rod 203 directly drive the clamping plate 204 to be installed on the surface of the scaffolding steel pipe. The top rod 202 retracts. At the same time, because the steel pipe is thin, multiple groups of clamping plates 204 cannot be clamped on the surface of the steel pipe at the same time, so the pressure rod 203 rotates and pushes the two groups of clamping plates 204 on the outside forward, so that the clamping plates 204 rotate and clamp on the surface of the scaffold steel pipe by hinge 205. The first anti-slip strip 208 is used to prevent slipping during the clamping process. When the forward and reverse screw rods 209 rotate, the second rotating wheel 308 is driven to rotate, and because of the use of the belt 310, the first rotating wheel is driven The first gear plate 302 and the second gear plate 309 are respectively meshed and connected to the opposite sides of the two gears 307, so the first gear plate 302 and the second gear plate 309 are driven to move in opposite directions, thereby driving the bracket 301 to fix the aluminum plate, and driving the top plate 303 to be close to the other side of the aluminum plate, thereby fixing the aluminum plate, and the second anti-slip strip 304 is used to enhance the gap between the aluminum plate and the first gear plate 302 and the second gear plate 309. Friction can prevent sliding, and when the scaffolding steel structure corresponds to the clamping plate 204, when the clamping plate 204 is clamped on the scaffolding surface, the bracket 301 and the top plate 303 will also synchronously fix the aluminum plate. When the scaffolding pipe structure is thinner, the bracket 301 and the top plate 303 will first fix the aluminum plate, and because the belt 310 can slip on the second rotating wheel 308 and the first rotating wheel 306, the clamping plate 204 will continue to move and be clamped on the scaffolding surface.

[0027] In summary: this adjustable connector between the external mask aluminum plate and the scaffolding, through the structure of the lifting shell 201, the spring top rod 202, the pressure rod 203, the clamping plate 204, the hinge 205, the movable shell 206, the rotating rod 207, the first anti-slip strip 208, the positive and negative screw rods 209, the rotating handle 210 and the limit rod 211, solves the problem that the existing structure for installing aluminum plates generally requires installing a fixed-size steel pipe on the scaffolding, and then installing the connector on the steel pipe. This method of installing the steel pipe separately is very troublesome, and only when the connector is installed, the aluminum plate can be installed in the next step, and it cannot be installed synchronously, so the efficiency is low.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable connector for an externally mounted aluminum shield plate and a scaffold, comprising a fixing plate (1), a sliding hole (4) and a mounting assembly (2), characterized in that: The two groups of sliding holes (4) are respectively opened on one side of the surface of the fixing plate (1); the mounting assembly (2) is arranged at one end of the surface of the fixing plate (1); an aluminum plate fixing assembly (3) is arranged on the other side of the surface of the fixing plate (1); the mounting assembly (2) is used to install the connecting piece on the scaffolding; and the aluminum plate fixing assembly (3) is used to install and fix the aluminum plate.

2. The adjustable connector between the external shielding aluminum plate and the scaffolding according to claim 1, characterized in that: The mounting assembly (2) comprises a forward and reverse screw rod (209), a rotating handle (210), a spring top rod (202) and a first anti-slip strip (208); the forward and reverse screw rod (209) is rotatably connected to the middle part of the fixed plate (1); and two sets of the rotating handle (210) are respectively fixedly connected to the two ends of the forward and reverse screw rod (209).

3. The adjustable connector between the external shielding aluminum plate and the scaffolding as claimed in claim 2, characterized in that: Both ends of the surface of the forward and reverse screw rods (209) are threadedly connected to the lifting shell (201), the two groups of spring push rods (202) are respectively fixedly connected to the inside of the two groups of lifting shells (201), and the surfaces of the two groups of spring push rods (202) are rotatably connected to the pressure rods (203).

4. The adjustable connector between the external shielding aluminum plate and the scaffolding as claimed in claim 3 is characterized by: The piston ends of the two groups of spring push rods (202) are each provided with a plurality of clamping plates (204), and the interiors of the plurality of clamping plates (204) are each provided with a plurality of hinges (205), wherein surfaces of four groups of clamping plates (204) are each fixedly connected with a movable shell (206).

5. The adjustable connector between the external shielding aluminum plate and the scaffolding as claimed in claim 4, characterized in that: One end of the surface of the two groups of pressure rods (203) is fixedly connected to a rotating rod (207), and the rotating rod (207) is rotatably connected to the movable shell (206). Several groups of the first anti-slip strips (208) are respectively fixedly connected to one side of the surface of several groups of clamping plates (204). A limiting rod (211) is fixedly connected inside the fixed plate (1), and the limiting rod (211) is used to limit the movement of the lifting shell (201).

6. The adjustable connector between the external shielding aluminum plate and the scaffolding as claimed in claim 2, characterized in that: The aluminum plate fixing assembly (3) comprises a hanging bracket (301), a first tooth plate (302), a rotating column (305) and a belt (310); the hanging bracket (301) is movably connected to one side of the surface of the fixing plate (1); the first tooth plate (302) is fixedly connected to the lower surface of the hanging bracket (301); and the first tooth plate (302) is movably connected to one group of sliding holes (4).

7. The adjustable connector between the external shielding aluminum plate and the scaffolding as claimed in claim 6, characterized in that: Another group of the sliding holes (4) is slidably connected to a top plate (303) inside, a plurality of groups of second anti-slip strips (304) are fixedly connected to one side of the surface of the top plate (303), and a second tooth plate (309) is fixedly connected to the other side of the surface of the top plate (303).

8. The adjustable connector between the external shielding aluminum plate and the scaffolding as claimed in claim 7, characterized in that: The rotating column (305) is rotatably connected to the interior of the fixed plate (1); two groups of gears (307) are fixedly connected to the surface of the rotating column (305); the two groups of gears (307) are respectively arranged in meshing transmission with the first tooth plate (302) and the second tooth plate (309); one end of the rotating column (305) is fixedly connected to the first rotating wheel (306); one end of the surface of the forward and reverse screw rods (209) is fixedly connected to the second rotating wheel (308); and the belt (310) is transmission-connected between the first rotating wheel (306) and the second rotating wheel (308).

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