Scaffolding connection components and scaffolding connection systems

Abstract

The present application relates to the technical field of construction engineering, and specifically discloses a scaffolding connection assembly and a scaffolding connection system. The scaffolding connection assembly is used to connect two adjacent vertical poles, and the scaffolding connection assembly includes a first connecting rod, a second connecting rod, a connecting pipe and a limiting member. The connecting pipe is sleeved on the outer periphery of the first connecting rod and the second connecting rod, and the connecting pipe is provided with a first through hole. According to the required distance between the two vertical poles, the overall length of the first connecting rod and the second connecting rod is adjusted, so that the limiting member passes through the first through hole and limits the relative movement of the first connecting rod and the second connecting rod, so that the scaffolding connection assembly can connect the two vertical poles.

Description

Technical Field

[0001] The present application relates to the technical field of construction engineering, and in particular to a scaffolding connection assembly and a scaffolding connection system. Background Art

[0002] Scaffolding is a working platform set up to ensure the smooth progress of each construction process. It can be assembled into different shapes of scaffolding to support construction equipment according to different construction requirements. During the scaffolding installation process, the two adjacent vertical poles of the scaffolding need to be reinforced by cross bars. At present, the cross bars of the scaffolding are support bars of fixed length. In the actual installation process, due to the fixed length of the cross bars, it is impossible to set cross bars for reinforcement between some vertical poles with too large or too small support spacing. Summary of the invention

[0003] In view of this, it is necessary to provide a scaffold connection assembly and a scaffold connection system that can be applicable to vertical poles with different spacings.

[0004] The embodiment of the present application provides a scaffolding connection assembly for connecting two adjacent uprights. The scaffolding connection assembly includes a first connecting rod, a second connecting rod, a connecting pipe and a stopper. The first connecting rod includes a first rod body and a first connecting portion, the first connecting portion is connected to the first rod body and used to connect one of the two uprights, and the first rod body is provided with a plurality of first stoppers along its length direction. The second connecting rod includes a second rod body and a second connecting portion, the second connecting portion is connected to the second rod body and used to connect the other of the two uprights, and the second rod body is provided with a plurality of second stoppers along its length direction, the first rod body and the second rod body are arranged opposite to each other, and at least partially arranged side by side. The connecting pipe is sleeved on the outer periphery of part of the first rod body and part of the second rod body, and the first rod body and the second rod body can move relative to the connecting pipe respectively, the first connecting portion and the second connecting portion are exposed at opposite ends of the connecting pipe, and the connecting pipe is provided with a first through hole. The stopper can penetrate the first through hole and be inserted into one of the plurality of first stoppers and one of the plurality of second stoppers at the same time.

[0005] The above-mentioned scaffolding connection assembly can adjust the relative position of the first rod body and the second rod body according to the spacing between two adjacent vertical poles to change the overall length of the scaffolding connection assembly. By passing the limiting piece through the first through hole, and inserting the limiting piece into one of the first limiting parts of the first rod body and one of the second limiting parts of the second rod body, the first rod body, the second rod body and the connecting pipe form a limit to limit the relative movement of the first rod body and the second rod body. When using the scaffolding connection assembly, the first connecting part of the first rod body is connected to one vertical pole, and the second connecting part of the second rod body is connected to the other vertical pole, and the lengths of the first connecting rod and the second connecting rod are adjusted by the cooperation of the limiting piece, the first limiting part, the second limiting part and the connecting pipe, so that the scaffolding connection assembly can connect two vertical poles with different spacings.

[0006] In at least one embodiment, the first limiting portion and the second limiting portion respectively include two inner walls opposite to each other, the two inner walls intersect and form an angle. When the limiting member is inserted into the first limiting portion and the second limiting portion, the outer wall of the limiting member is in close contact with the two inner walls of the first limiting portion and the two inner walls of the second limiting portion.

[0007] In the above embodiment, the outer wall of the limiter is in close contact with the two inner walls of the first limiter portion and the two inner walls of the second limiter portion, so that the limiter is located in the angle formed by the first limiter portion and the angle formed by the second limiter portion, so as to limit the relative movement of the first connecting rod and the second connecting rod. In addition, the friction between the outer wall of the limiter and the inner wall of the first limiter portion and the inner wall of the second limiter portion can also further limit the relative movement of the first connecting rod and the second connecting rod.

[0008] In at least one embodiment, the first limiting portion and the second limiting portion are limiting grooves respectively, one of the limiting grooves of the first rod body can be opposite to one of the limiting grooves of the second rod body to form a limiting space, and the limiting member can be inserted in the limiting space.

[0009] In the above embodiment, different limiting grooves of the first rod body are opposite to different limiting grooves of the second rod body to form different limiting spaces, and the overall length of the first connecting rod and the second connecting rod is changed to connect vertical rods with different spacings. The limiting members are inserted in different limiting spaces to limit the relative movement of the first connecting rod and the second connecting rod.

[0010] In at least one embodiment, the inner wall of each limiting groove is an arc-shaped surface, and when the limiting member is inserted into the limiting space, the outer wall of the limiting member is tightly attached to the inner walls of the two limiting grooves forming the limiting space.

[0011] In the above embodiment, when the first connecting rod and the second connecting rod are subjected to a pulling force that can cause the first rod body and the second rod body to be misaligned with each other, since the inner wall of the limiting groove is an arc-shaped surface, the inner wall of the limiting groove and the outer wall of the limiting member are tightly attached, and stress concentration is not easily generated on the inner wall of the limiting groove and the limiting member, thereby reducing the risk of breakage of the first rod body, the second rod body and the limiting member.

[0012] In at least one embodiment, the first limiting portion and the second limiting portion are respectively second through holes, and the second through holes can be connected to the first through holes, so that the limiting member can be inserted into the second through holes of the first rod body and the second through holes of the second rod body at the same time.

[0013] In the above embodiment, by inserting the limit member into the first through hole, the second through hole of the first rod body and the second through hole of the second rod body, the relative movement of the connecting pipe, the first rod body and the second rod body can be limited, and the relative movement of the first rod body and the second rod body can be achieved only by inserting the limit member, which facilitates the disassembly and assembly of the scaffolding connection assembly.

[0014] In at least one embodiment, a cross section of the connecting tube is larger than a sum of cross sections of the first rod body and the second rod body.

[0015] In the above embodiment, when the limiting member is taken out from the first through hole, the first limiting portion and the second limiting portion, gaps can be formed between the outer wall of the first rod body and the inner wall of the connecting tube, as well as between the outer wall of the second rod body and the inner wall of the connecting tube, so as to reduce the friction between the first rod body and the connecting tube, as well as the friction between the second rod body and the connecting tube, thereby facilitating the adjustment of the relative position of the first rod body and the second rod body.

[0016] In at least one embodiment, the scaffolding connection assembly also includes a first connection member and a second connection member, the first connection member is hinged to the first connection part, the second connection member is hinged to the second connection part, the first connection part is connected to one of the two vertical poles through the first connection member, and the second connection part is connected to the other of the two vertical poles through the second connection member.

[0017] In the above embodiment, the first connecting member is hinged to the first connecting part, and the angle between the first connecting member and the first connecting part can be adjusted. The second connecting member is hinged to the second connecting part, and the angle between the second connecting member and the second connecting part can be adjusted, so that the first connecting part of the first connecting rod can be connected to one of the vertical poles through the first connecting member, and the second connecting part of the second connecting rod can be connected to the other vertical pole through the second connecting member. At the same time, it is also convenient for the first connecting rod and the second connecting rod to connect two vertical poles with different heights.

[0018] In at least one embodiment, the scaffolding connection assembly further includes two locking members. The first connection member includes a first clamping portion, the first clamping portion is hinged to the first connection portion, and is used to clamp the scaffolding buckle on the vertical pole, the first clamping portion is provided with a third through hole, one of the locking members can be inserted into the third through hole and penetrate the scaffolding buckle of one of the vertical poles. The second connection member includes a second clamping portion, the second clamping portion is hinged to the second connection portion, and is used to clamp the scaffolding buckle on the vertical pole, the second clamping portion is also provided with a third through hole, another locking member can be inserted into the third through hole of the second clamping portion and penetrate the scaffolding buckle of another vertical pole.

[0019] In the above embodiment, the first clamping part and the second clamping part are respectively clamped on the scaffolding buckles of the two vertical poles, and the two locking members are respectively inserted into the third through holes of the first clamping part and the second clamping part and the corresponding scaffolding buckles, so as to realize the connection between the first connecting member and one of the vertical poles, and the connection between the second connecting member and the other vertical pole.

[0020] An embodiment of the present application also provides a scaffolding connection system, comprising at least two uprights and any one of the above-mentioned scaffolding connection assemblies, wherein two adjacent uprights are connected via the scaffolding connection assembly, wherein a first connection portion is connected to one of the uprights, and a second connection portion is connected to the other upright.

[0021] In the above embodiment, by using the scaffold connection assembly to connect the uprights, the relative position between the first connection rod and the second connection rod can be adjusted according to the spacing between the uprights, so that the length of the scaffold connection assembly can adapt to the distance between the connected uprights.

[0022] In at least one embodiment, each vertical pole is provided with a scaffolding buckle, and at least two adjacent vertical poles are staggered in the height direction, the first connecting portion is connected to the scaffolding buckle of one of the vertical poles, and the second connecting portion is connected to the scaffolding buckle of the other vertical pole.

[0023] In the above embodiment, two adjacent uprights are staggered in height direction, so that the scaffold connection system can be applied in an environment with uneven installation base, and the height of the uprights can be adjusted according to the height of the installation base. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of a scaffolding connection assembly in one embodiment of the present application.

[0025] Figure 2 It is a partial structural schematic diagram of a scaffold connection system in one embodiment of the present application.

[0026] Figure 3 It is a partial structural schematic diagram of an embodiment of the present application for showing the assembly relationship between the first connecting rod and the first connecting member.

[0027] Figure 4 It is a partial structural schematic diagram of an embodiment of the present application for showing the assembly relationship between the second connecting rod and the second connecting member.

[0028] Figure 5 It is a schematic diagram of the overall structure of a scaffold connection system in one embodiment of the present application.

[0029] Figure 6 yes Figure 5 Enlarged view of part VI.

[0030] Main component symbols

[0031] Scaffolding connection assembly 100

[0032] The first connecting rod 10

[0033] The first rod body 101

[0034] First connection portion 102

[0035] The first limiting portion 103

[0036] Limiting slot 104

[0037] Limited Space 105

[0038] Groove 106

[0039] The second connecting rod 11

[0040] The second rod body 111

[0041] The second connection portion 112

[0042] The second limiting portion 113

[0043] Connecting pipe 12

[0044] First through hole 121

[0045] Limiting piece 13

[0046] The first connecting member 14

[0047] The first hinge portion 141

[0048] The first rotation axis 142

[0049] The first clamping portion 143

[0050] First clamping arm 144

[0051] The third through hole 145

[0052] First clamping groove 146

[0053] The second connecting member 15

[0054] The second hinge portion 151

[0055] Second rotation axis 152

[0056] The second clamping portion 153

[0057] Second clamping arm 154

[0058] Second clamping groove 155

[0059] Locking piece 16

[0060] Pin 161

[0061] Scaffolding connection system 200

[0062] Pole 20

[0063] Scaffolding buckle 21

[0064] Connection hole 211

[0065] Angle a

[0066] The following specific implementation methods will further illustrate the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0067] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0068] It should be noted that when an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be a centrally arranged element at the same time. When an element is considered to be "set on" another element, it can be directly set on the other element or there may be a centrally arranged element at the same time. In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of the two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0069] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" in the specification and claims of this application and the above-mentioned description of the drawings and any variations thereof are intended to cover non-exclusive inclusions.

[0070] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "multiple" is more than two, unless otherwise clearly and specifically defined.

[0071] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0072] It should be noted that the thickness, length, width and other dimensions of various components in the embodiments of the present application shown in the drawings, as well as the overall thickness, length, width and other dimensions of the integrated device are only exemplary and should not constitute any limitation to the present application.

[0073] The embodiment of the present application provides a scaffold connection assembly 100 for connecting two adjacent uprights 20. The scaffold connection assembly 100 includes a first connection rod 10, a second connection rod 11, a connection pipe 12 and a stopper 13. The first connection rod 10 includes a first rod body 101 and a first connection portion 102, the first connection portion 102 is connected to the first rod body 101 and is used to connect one of the two uprights 20, and the first rod body 101 is provided with a plurality of first stoppers 103 along its length direction. The second connection rod 11 includes a second rod body 111 and a second connection portion 112, the second connection portion 112 is connected to the second rod body 111 and is used to connect the other of the two uprights 20, and the second rod body 111 is provided with a plurality of second stoppers 113 along its length direction, and the first rod body 101 and the second rod body 111 are arranged opposite to each other and at least partially arranged side by side. The connecting tube 12 is sleeved on the outer circumference of a part of the first rod body 101 and a part of the second rod body 111, and the first rod body 101 and the second rod body 111 can move relative to the connecting tube 12, respectively, the first connecting portion 102 and the second connecting portion 112 are exposed at opposite ends of the connecting tube 12, and the connecting tube 12 is provided with a first through hole 121. The limiting member 13 can pass through the first through hole 121, and is inserted into one of the plurality of first limiting portions 103 and one of the plurality of second limiting portions 113 at the same time.

[0074] The above-mentioned scaffolding connection assembly 100 can adjust the relative position of the first rod body 101 and the second rod body 111 according to the spacing between two adjacent uprights 20 to change the overall length of the scaffolding connection assembly 100. By inserting the limiting member 13 through the first through hole 121 and inserting the limiting member 13 into one of the first limiting portions 103 of the first rod body 101 and one of the second limiting portions 113 of the second rod body 111, the first rod body 101, the second rod body 111 and the connecting pipe 12 form a limit, thereby limiting the relative movement of the first rod body 101 and the second rod body 111. When using the scaffolding connection assembly 100, the first connection portion 102 of the first rod body 101 is connected to one vertical pole 20, and the second connection portion 112 of the second rod body 111 is connected to another vertical pole 20, and the overall length of the first connecting rod 10 and the second connecting rod 11 are adjusted by the cooperation of the limit member 13, the first limit portion 103, the second limit portion 113 and the connecting tube 12, so that the scaffolding connection assembly 100 can connect two vertical poles 20 with different spacings.

[0075] The embodiments of the present application are further described below in conjunction with the accompanying drawings.

[0076] Reference Figure 1 ,like Figure 1As shown, the first embodiment of the present application provides a scaffold connection assembly 100 for connecting two adjacent uprights 20. The scaffold connection assembly 100 includes a first connection rod 10, a second connection rod 11, a connection pipe 12 and a stopper 13. The connection pipe 12 is sleeved on the outer periphery of the first connection rod 10 and the second connection rod 11, and the connection pipe 12 is provided with a first through hole 121. According to the required distance between the two uprights 20, the overall length of the first connection rod 10 and the second connection rod 11 is adjusted, so that the stopper 13 passes through the first through hole 121 and limits the relative movement of the first connection rod 10 and the second connection rod 11, so that the scaffold connection assembly 100 can connect the two uprights 20.

[0077] The first connecting rod 10 includes a first rod body 101 and a first connecting portion 102 . The first connecting portion 102 is connected to the first rod body 101 and is used to connect one of the two vertical rods 20 . The first rod body 101 is provided with a plurality of first limiting portions 103 along its length direction.

[0078] The second connecting rod 11 includes a second rod body 111 and a second connecting portion 112 . The second connecting portion 112 is connected to the second rod body 111 and is used to connect the other of the two vertical rods 20 . The second rod body 111 is provided with a plurality of second limiting portions 113 along its length direction.

[0079] The first connection portion 102 and the second connection portion 112 are exposed at opposite ends of the connection tube 12, and the first connection portion 102 and the second connection portion 112 are used to connect with the vertical rod 20. The first rod body 101 and the second rod body 111 can move relative to the connection tube 12, respectively, and the limiting member 13 can pass through the first through hole 121 and be inserted into one of the plurality of first limiting portions 103 and one of the plurality of second limiting portions 113 at the same time.

[0080] In one embodiment, the first rod body 101 and the second rod body 111 are partially arranged side by side along the length direction, and the connecting pipe 12 can be sleeved on the outer periphery of the portion where the first rod body 101 and the second rod body 111 are arranged side by side. By adjusting the relative position of the first rod body 101 and the connecting pipe 12, and the relative position of the second rod body 111 and the connecting pipe 12, the length of the portion where the first rod body 101 and the second rod body 111 are arranged side by side is changed, thereby changing the overall length of the first connecting rod 10 and the second connecting rod 11, and limiting the relative movement of the first connecting rod 10 and the second connecting rod 11 by the stopper 13, so that the length of the scaffold connection assembly 100 can adapt to the distance between the two connected uprights 20.

[0081] Reference Figure 1 and Figure 2In one embodiment, the first limiting portion 103 and the second limiting portion 113 are respectively limiting grooves 104, and one of the limiting grooves 104 of the first rod body 101 can be opposite to one of the limiting grooves 104 of the second rod body 111 to form a limiting space 105, and the limiting member 13 can be inserted in the limiting space 105. By making different limiting grooves 104 of the first rod body 101 and different limiting grooves 104 of the second rod body 111 opposite to each other to form different limiting spaces 105, the overall length of the first connecting rod 10 and the second connecting rod 11 is changed to connect the vertical rods 20 with different spacings. The limiting member 13 is inserted in different limiting spaces 105 to limit the relative movement of the first connecting rod 10 and the second connecting rod 11.

[0082] In one embodiment, the inner wall of each limiting groove 104 is an arc surface, and when the limiting member 13 is inserted into the limiting space 105, the outer wall of the limiting member 13 is in close contact with the inner walls of the two limiting grooves 104 forming the limiting space 105, so as to increase the friction between the limiting member 13 and the inner walls of the limiting groove 104, so that the limiting member 13 is not easy to shake in the limiting space 105. For example, the limiting member 13 is a cylinder, and the outer wall of the limiting member 13 is configured as an arc surface matching the inner wall of the limiting groove 104, that is, the limiting groove 104 is an arc groove, so that the outer wall of the limiting member 13 is in close contact with the inner walls of the two limiting grooves 104 forming the limiting space 105.

[0083] When the first connecting rod 10 and the second connecting rod 11 are subjected to a pulling force that can cause the first rod body 101 and the second rod body 111 to be misaligned with each other, since the inner wall of the limiting groove 104 is an arc-shaped surface, the inner wall of the limiting groove 104 is in close contact with the outer wall of the limiting member 13, and stress concentration is not easily generated on the inner wall of the limiting groove 104 and the limiting member 13, thereby reducing the risk of breakage of the first rod body 101, the second rod body 111 and the limiting member 13.

[0084] It is understandable that in other embodiments, the inner wall of each limiting groove 104 may also be a plane, that is, the limiting groove 104 is configured as a square groove. For example, when the shape of the limiting member 13 is configured as a cuboid, the inner wall of the limiting groove 104 may be set as a plane matching the outer surface of the cuboid, and the limiting space 105 is also a cuboid to accommodate the limiting member 13.

[0085] Reference Figure 1 and Figure 2 In one embodiment, the first limiting portion 103 and the second limiting portion 113 respectively include two opposite inner walls, the two inner walls intersect and form an angle a, and when the limiting member 13 is inserted into the first limiting portion 103 and the second limiting portion 113, the outer wall of the limiting member 13 is tightly attached to the two inner walls of the first limiting portion 103 and the two inner walls of the second limiting portion 113.

[0086] A plurality of first limiting portions 103 are arranged along the length direction of the first rod body 101 to form a sawtooth structure, and a plurality of second limiting portions 113 are arranged along the length direction of the second rod body 111 to form a sawtooth structure, wherein one of the first limiting portions 103 can be opposite to one of the second limiting portions 113 to form the limiting space 105 in the above embodiment, and the limiting member 13 can be inserted into the limiting space 105. It can be understood that at this time, both the first limiting portion 103 and the second limiting portion 113 are configured as a triangular limiting groove 104.

[0087] The angle a formed by the two inner walls of the first limiting portion 103 and the second limiting portion 113 can be set to an acute angle, a right angle, or an obtuse angle. Figure 2 For example, when the angle a is a right angle, the limit member 13 can be set as a rectangular parallelepiped, and the two edges of the rectangular parallelepiped can be accommodated in the angle a between the first limit portion 103 and the second limit portion 113, so that when the limit member 13 is inserted into the first limit portion 103 and the second limit portion 113, the outer wall of the limit member 13 is tightly attached to the two inner walls of the first limit portion 103 and the two inner walls of the second limit portion 113, thereby limiting the relative movement of the first rod body 101 and the second rod body 111.

[0088] When the limiting member 13 is inserted into the limiting space 105, the outer wall of the limiting member 13 is tightly attached to the two inner walls of the first limiting portion 103 and the two inner walls of the second limiting portion 113, so that the limiting member 13 is located in the angle a formed by the first limiting portion 103 and the angle a formed by the second limiting portion 113, so as to limit the relative movement of the first connecting rod 10 and the second connecting rod 11. In addition, the friction between the outer wall of the limiting member 13 and the inner wall of the first limiting portion 103 and the inner wall of the second limiting portion 113 can also further limit the relative movement of the first connecting rod 10 and the second connecting rod 11.

[0089] In one embodiment, the first limiting portion 103 and the second limiting portion 113 are respectively second through holes (not shown in the figure), and the second through holes can be connected to the first through hole 121, so that the limiting member 13 can be inserted into the second through hole of the first rod body 101 and the second through hole of the second rod body 111 at the same time.

[0090] The length directions of all the second through holes are the same. When the first rod body 101 and the second rod body 111 are partially arranged side by side along the length direction, the opening of one of the second through holes of the first rod body 101 can be aligned with the opening of one of the second through holes of the second rod body 111, and at the same time aligned with the first through hole 121, so that the limiting member 13 can pass through the first through hole 121, one of the second through holes of the first rod body 101 and one of the second through holes of the second rod body 111, so that the first rod body 101 and the second rod body 111 are not easy to move relative to each other, thereby stably connecting the two vertical rods 20.

[0091] By inserting the limiting member 13 into the first through hole 121, the second through hole of the first rod body 101 and the second through hole of the second rod body 111, the relative movement of the connecting pipe 12, the first rod body 101 and the second rod body 111 can be limited, and the relative movement of the first rod body 101 and the second rod body 111 can be achieved only by inserting the limiting member 13, which facilitates the disassembly and assembly of the scaffolding connection assembly 100.

[0092] It is understandable that the shape and size of the first through hole 121 can be the same as that of the second through hole, so that the stopper 13 can pass through the first through hole 121 and the second through hole. The opening of the first through hole 121 can also be larger than the opening of the second through hole, so that the stopper 13 can enter the first through hole 121.

[0093] In one embodiment, the cross section of the first rod 101 and the cross section of the second rod 111 are the same in shape, both are semicircular. The cross section of the first rod 101 and the cross section of the second rod 111 can also be other shapes such as square, rectangle, etc.

[0094] Reference Figure 1 and Figure 3 In one embodiment, the scaffold connection assembly 100 further includes a first connection member 14 and a second connection member 15, wherein the first connection member 14 is hinged to the first connection portion 102, and the second connection member 15 is hinged to the second connection portion 112. The first connection portion 102 is connected to one of the two vertical poles 20 through the first connection member 14, and the second connection portion 112 is connected to the other of the two vertical poles 20 through the second connection member 15.

[0095] The first connecting member 14 is hinged to the first connecting part 102, and the angle between the first connecting member 14 and the first connecting part 102 can be adjusted. The second connecting member 15 is hinged to the second connecting part 112, and the angle between the second connecting member 15 and the second connecting part 112 can be adjusted, so that the first connecting part 102 of the first connecting rod 10 can be connected to one of the vertical poles 20 through the first connecting member 14, and the second connecting part 112 of the second connecting rod 11 can be connected to the other vertical pole 20 through the second connecting member 15. At the same time, it is also convenient for the first connecting rod 10 and the second connecting rod 11 to connect two vertical poles 20 with different heights.

[0096] Reference Figure 1 and Figure 3In one embodiment, the first connecting member 14 includes a first hinged portion 141 and a first rotation axis 142. A groove 106 is provided at one end of the first connecting portion 102 away from the second connecting portion 112, and the first hinged portion 141 is rotatably disposed in the groove 106. The first connecting portion 102 and the first hinged portion 141 are respectively provided with through holes, and the first rotation axis 142 can pass through the through holes of the first connecting portion 102 and the through holes of the first hinged portion 141, so that the first hinged portion 141 can be connected to the first connecting portion 102 and rotate relative to the first connecting portion 102.

[0097] Reference Figure 1 and Figure 4 The second connecting member 15 includes a second hinged portion 151 and a second rotation axis 152. The end of the second connecting portion 112 away from the first connecting portion 102 is also provided with a groove 106. The second hinged portion 151 rotates in the groove 106 of the second connecting portion 112. The second connecting portion 112 and the second hinged portion 151 are also respectively provided with through holes. The second rotation axis 152 can pass through the through holes of the second connecting portion 112 and the through holes of the second hinged portion 151, so that the second hinged portion 151 can be connected to the second connecting portion 112 and rotate relative to the second connecting portion 112.

[0098] It can be understood that the first rotating shaft 142 and the second rotating shaft 152 can be structures that can be used as rotating shafts, such as pins and bolts.

[0099] Reference Figure 1 , Figure 3 and Figure 4 In one embodiment, the scaffolding connection assembly 100 further includes two locking members 16. The first connection member 14 includes a first clamping portion 143, which is hinged to the first connection portion 102 and is used to clamp the scaffolding buckle 21 on the vertical pole 20. The first clamping portion 143 is provided with a third through hole 145, and one locking member 16 can be inserted into the third through hole 145 and pass through the scaffolding buckle 21. The second connection member 15 includes a second clamping portion 153, which is hinged to the second connection portion 112 and is used to clamp the scaffolding buckle 21 on the vertical pole 20. The second clamping portion 153 is also provided with a third through hole 145, and another locking member 16 can be inserted into the third through hole 145 of the second clamping portion 153 and pass through the scaffolding buckle 21 of another vertical pole 20.

[0100] The connection between the first connecting member 14 and one of the vertical poles 20 and the connection between the second connecting member 15 and the other vertical pole 20 are achieved by respectively clamping the first clamping portion 143 and the second clamping portion 153 on the scaffolding buckles 21 of the two vertical poles 20, and inserting the two locking members 16 into the third through holes 145 of the first clamping portion 143 and the second clamping portion 153 and the corresponding scaffolding buckles 21.

[0101] Reference Figure 3 The first clamping portion 143 includes two first clamping arms 144, a first clamping groove 146 is formed between the two first clamping arms 144, and the third through hole 145 of the first clamping portion 143 penetrates the two first clamping arms 144 and communicates with the first clamping groove 146. The scaffolding buckle 21 can be accommodated in the first clamping groove 146, so that the two first clamping arms 144 are clamped on the scaffolding buckle 21, and the locking member 16 corresponding to the first connecting member 14 can pass through the third through hole 145 of one of the first clamping arms 144, pass through the scaffolding buckle 21 in the first clamping groove 146, and pass out from the third through hole 145 of the other first clamping arm 144, so as to realize the locking of the first clamping portion 143 and the scaffolding buckle 21.

[0102] The second clamping portion 153 includes two second clamping arms 154, and a second clamping groove 155 is formed between the two second clamping arms 154. The third through hole 145 of the second clamping portion 153 penetrates the two second clamping arms 154 and communicates with the second clamping groove 155. The scaffolding buckle 21 can be accommodated in the second clamping groove 155, so that the two second clamping arms 154 are clamped on the scaffolding buckle 21, and the locking member 16 corresponding to the second connecting member 15 can pass through the third through hole 145 of one of the second clamping arms 154, pass through the scaffolding buckle 21 in the second clamping groove 155, and pass out from the third through hole 145 of the other second clamping arm 154, so as to realize the locking of the second clamping portion 153 and the scaffolding buckle 21.

[0103] It can be understood that the first clamping portion 143 and the second clamping portion 153 can be configured to have the same structure.

[0104] In one embodiment, the locking member 16 is a pin 161 . In other embodiments, the locking member 16 may also be other structures such as bolts and pins that can achieve a detachable connection.

[0105] Reference Figure 1 In one embodiment, the connecting tube 12 is sleeved on the outer circumference of the first rod body 101 and the second rod body 111, and the shape of the tube mouth of the connecting tube 12 is adapted to the cross-sectional shape of the first rod body 101 and the second rod body 111. For example, when the cross-sections of the first rod body 101 and the second rod body 111 are semicircular respectively and can be spliced ​​into a circle, the shape of the tube mouth of the connecting tube 12 is circular; when the cross-sections of the first rod body 101 and the second rod body 111 are rectangular respectively and can be spliced ​​into a square, the shape of the tube mouth of the connecting tube 12 is square, so that the connecting tube 12 can be sleeved on the outer circumference of the first rod body 101 and the second rod body 111.

[0106] In one embodiment, the cross section of the connecting tube 12 is larger than the sum of the cross sections of the first rod 101 and the second rod 111. For example, when the cross sections of the first rod 101 and the second rod 111 can be spliced ​​into a circle, and the shape of the pipe opening of the connecting tube 12 is also a circle, the pipe opening area of ​​the connecting tube 12 is larger than the cross sections of the first rod 101 and the second rod 111.

[0107] When the limiting member 13 is taken out from the first through hole 121, the first limiting portion 103 and the second limiting portion 113, gaps can be formed between the outer wall of the first rod body 101 and the inner wall of the connecting tube 12, as well as between the outer wall of the second rod body 111 and the inner wall of the connecting tube 12, so as to reduce the friction between the first rod body 101 and the connecting tube 12, as well as the friction between the second rod body 111 and the connecting tube 12, thereby facilitating the adjustment of the relative position of the first rod body 101 and the second rod body 111.

[0108] Reference Figure 1 In one embodiment, the first through hole 121 is disposed in the middle of the connecting tube 12 and penetrates the connecting tube 12. It can be understood that the first through hole 121 can also be disposed at other positions of the connecting tube 12, for example, the first through hole 121 is disposed at the outer periphery of both ends of the connecting tube 12. Figure 1 In one embodiment, the stopper 13 is a latch pin. When the stopper 13 is inserted into the first through hole 121 and the limiting space 105, it can be closely attached to the inner wall of the first through hole 121 and the first limiting portion 103 and the second limiting portion 113 forming the limiting space 105, so as to limit the movement of the first rod 101 and the second rod 111. It can be understood that the first through hole 121 can also be larger than the cross section of the stopper 13, so as to facilitate the insertion of the stopper 13 into the first through hole 121.

[0109] In other embodiments, the limiting member 13 may also be other structures such as a pin that can be inserted into the first through hole 121 and the limiting space 105 .

[0110] In one embodiment, the first through hole 121 and the stopper 13 are provided in plurality, and the number of the first through hole 121 and the stopper 13 are the same and correspond to each other. Each stopper 13 can penetrate the corresponding first through hole 121, and is inserted into one of the plurality of first stopper portions 103 and one of the plurality of second stopper portions 113 at the same time. The plurality of stoppers 13 simultaneously stop the first rod 101 and the second rod 111, so as to improve the connection stability between the first rod 101 and the second rod 111, so that the first rod 101 and the second rod 111 are not easy to move relative to each other when the first rod 101 and the second rod 111 are subjected to the force acting along the first rod 101 or the second rod 111.

[0111] The scaffolding connection assembly 100 in the present application changes the overall length of the first connecting rod 10 and the second connecting rod 11 by moving the first rod body 101 and the second rod body 111 relative to the connecting tube 12, and forms a limiting fit between the limiting member 13 and the different first limiting portions 103 and the second limiting portions 113 to limit the relative movement of the first rod body 101 and the second rod body 111, so that the scaffolding connection assembly 100 can connect two vertical poles 20 with different spacings. In addition, the first connecting member 14 is hinged to the first connecting portion 102, and the second connecting member 15 is hinged to the second connecting portion 112, so that the first connecting rod 10 and the second connecting rod 11 can be connected to vertical poles 20 of different heights, thereby improving the application range of the scaffolding connection assembly 100.

[0112] Reference Figure 5 Another embodiment of the present application provides a scaffold connection system, including at least two upright poles 20 and a scaffold connection assembly 100 of any of the above embodiments, and two adjacent upright poles 20 are connected by the scaffold connection assembly 100.

[0113] For example, the number of vertical poles 20 is set to two, and the two vertical poles 20 are connected by three scaffolding connection components 100. The first connection part 102 and the second connection part 112 of each scaffolding connection component 100 are respectively connected to the same height of the two vertical poles 20, the first connection part 102 is connected to one of the vertical poles 20, and the second connection part 112 is connected to the other vertical pole 20.

[0114] The relative positions of the first connecting rod 10 and the second connecting rod 11 are adjusted according to the distance between the two vertical poles 20 to be connected, and the positions of the adjusted first connecting rod 10 and the second connecting rod 11 are limited by the stopper 13 and the connecting tube 12, and then the first connecting portion 102 and the second connecting portion 112 are respectively connected to the two vertical poles 20. By using the scaffolding connection assembly 100 to connect different vertical poles 20, the relative position between the first connecting rod 10 and the second connecting rod 11 can be adjusted according to the spacing between the vertical poles 20, so that the length of the scaffolding connection assembly 100 can adapt to the distance between the connected vertical poles 20.

[0115] Reference Figure 5 and Figure 6 In one embodiment, each vertical pole 20 is provided with a scaffolding buckle 21, and at least two adjacent vertical poles 20 are staggered in the height direction. The first connecting portion 102 is connected to the scaffolding buckle 21 of one of the vertical poles 20, and the second connecting portion 112 is connected to the scaffolding buckle 21 of the other vertical pole 20.

[0116] Reference Figure 5 and Figure 6In one embodiment, there are three vertical poles 20, and the three vertical poles 20 are arranged side by side and vertically. Two adjacent vertical poles 20 are located on the same height of the mounting base, and the mounting base of the other vertical pole 20 is higher than the mounting base of the adjacent vertical pole 20. Each vertical pole 20 is sleeved with a plurality of scaffolding buckles 21, and the plurality of scaffolding buckles 21 on each vertical pole 20 are arranged along the length direction of the vertical pole 20, and each scaffolding buckle 21 is provided with a plurality of connecting holes 211, and the connecting holes 211 are for the limiting member 13 to pass through.

[0117] The scaffold connection assembly 100 for connecting two adjacent vertical poles 20 of the same height connects two scaffolding buckles 21 of the same height on the two vertical poles 20, and the scaffold connection assembly 100 for connecting two adjacent vertical poles 20 of different heights connects two scaffolding buckles 21 of different heights on the two vertical poles 20. According to the height of the two connected scaffolding buckles 21, the first connecting member 14 is rotated to adjust the angle between the first connecting member 14 and the first connecting portion 102, and the second connecting member 15 is rotated to adjust the angle between the second connecting member 15 and the second connecting portion 112, so that the first clamping portion 143 and the second clamping portion 153 can be clamped on the scaffolding buckle 21 of the desired connecting vertical pole 20. The locking member 16 passes through the third through hole 145 and the connecting hole 211, so that the first clamping portion 143 and the second clamping portion 153 are respectively connected to the corresponding scaffolding buckle 21.

[0118] Two adjacent uprights 20 are staggered in height direction, so that the scaffold connection system 200 can be applied in an environment where the installation base is uneven, and the height of the uprights 20 can be adjusted according to the height of the installation base.

[0119] In the actual process of constructing the scaffold connection system 200, for two adjacent uprights 20 with a standard spacing and on the same installation base, ordinary cross bars can be used to connect them. Ordinary cross bars cannot be adjusted in length and angle. Then, the scaffold connection assembly 100 is used to connect two adjacent uprights 20 with a non-standard spacing and two adjacent uprights 20 with different installation bases.

[0120] When using the scaffolding connection assembly 100 to connect the vertical poles 20, first install the vertical poles 20 on the installation base surface, then pull out the limit piece 13 from the first through hole 121, adjust the first connecting rod 10 and the second connecting rod 11 to the desired position, connect the first connecting part 102 to the scaffolding buckle 21 of one of the vertical poles 20 through the first clamping part 143, and connect the second connecting part 112 to the scaffolding buckle 21 of the other vertical pole 20 through the second clamping part 153. Finally, insert the limit piece 13 into the first through hole 121 and the limiting space 105.

[0121] In summary, the uprights 20 of the scaffolding connection system 200 can adjust the installation base height of the uprights 20 and the spacing between adjacent uprights 20 according to the actual application environment, and use the scaffolding connection assembly 100 to connect uprights 20 with different installation bases and different spacings to expand the application scope of the scaffolding connection system 200.

[0122] In addition, those skilled in the art may also make other changes within the spirit of the present application. Of course, these changes made according to the spirit of the present application should be included in the scope disclosed in the present application.

Claims

1. A scaffolding connection assembly, used to connect two adjacent uprights, characterized in that: The scaffold connection assembly includes a first connecting rod, a second connecting rod, a connecting pipe and a stopper; The first connecting rod comprises a first rod body and a first connecting portion, the first connecting portion is connected to the first rod body and is used to connect one of the two vertical rods, and the first rod body is provided with a plurality of first limiting portions along its length direction; The second connecting rod comprises a second rod body and a second connecting portion, the second connecting portion is connected to the second rod body and is used to connect the other of the two vertical rods, and the second rod body is provided with a plurality of second limiting portions along its length direction; The connecting tube is sleeved on the outer circumference of part of the first rod body and part of the second rod body, and the first rod body and the second rod body are respectively movable relative to the connecting tube, the first connecting portion and the second connecting portion are exposed at opposite ends of the connecting tube, and the connecting tube is provided with a first through hole; The limiting member can pass through the first through hole and be inserted into one of the first limiting portions and one of the second limiting portions at the same time; The first limiting portion and the second limiting portion respectively include two opposite inner walls, and the two inner walls intersect and form an angle; When the limiting member is inserted into the first limiting portion and the second limiting portion, the outer wall of the limiting member is in close contact with the two inner walls of the first limiting portion and the two inner walls of the second limiting portion; The first limiting portion and the second limiting portion are limiting grooves respectively, one of the limiting grooves of the first rod body can be opposite to one of the limiting grooves of the second rod body to form a limiting space, and the limiting member can be inserted in the limiting space.

2. The scaffolding connection assembly according to claim 1, characterized in that: The inner wall of each of the limiting grooves is an arc-shaped surface; When the limiting member is inserted into the limiting space, the outer wall of the limiting member is in close contact with the inner walls of the two limiting grooves forming the limiting space.

3. The scaffolding connection assembly according to claim 1, characterized in that: The first limiting portion and the second limiting portion are respectively second through holes, and the second through hole can be communicated with the first through hole, so that the limiting member can be inserted into the second through hole of the first rod body and the second through hole of the second rod body at the same time.

4. The scaffolding connection assembly according to claim 1, characterized in that: The cross section of the connecting tube is larger than the sum of the cross sections of the first rod body and the second rod body.

5. The scaffolding connection assembly according to claim 1, characterized in that: The scaffolding connection assembly also includes a first connection member and a second connection member, the first connection member is hinged to the first connection part, the second connection member is hinged to the second connection part, the first connection part is connected to one of the two vertical poles through the first connection member, and the second connection part is connected to the other of the two vertical poles through the second connection member.

6. The scaffolding connection assembly according to claim 5, characterized in that: The scaffold connection assembly also includes two locking members; The first connecting member includes a first clamping portion, the first clamping portion is hinged to the first connecting portion, and is used to clamp the scaffolding buckle on the vertical pole, the first clamping portion is provided with a third through hole, one of the locking members can be inserted into the third through hole and penetrate the scaffolding buckle of one of the vertical poles; The second connecting member includes a second clamping portion, which is hinged to the second connecting portion and is used to clamp the scaffolding buckle on the vertical pole. The second clamping portion is also provided with a third through hole. Another locking member can be inserted into the third through hole of the second clamping portion and pass through the scaffolding buckle of another vertical pole.

7. A scaffold connection system, characterized in that: It comprises at least two vertical poles and a scaffold connection assembly as claimed in any one of claims 1 to 6, wherein two adjacent vertical poles are connected by the scaffold connection assembly, the first connection portion is connected to one of the vertical poles, and the second connection portion is connected to the other vertical pole.

8. The scaffold connection system according to claim 7, characterized in that: Each of the vertical poles is provided with a scaffolding buckle, and at least two adjacent vertical poles are staggered in the height direction. The first connecting portion is connected to the scaffolding buckle of one of the vertical poles, and the second connecting portion is connected to the scaffolding buckle of the other vertical pole.

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