Connecting disc and disc buckle frame structure

Abstract

The utility model provides a connecting disc and a disc buckle frame structure, which belongs to the technical field of scaffolds, and comprises a holding part, an extending part and a connecting part, and the holding part is provided with at least two separable parts capable of holding a vertical rod; the extending part is connected to the end of the holding part, and one end of the extending part extends in the direction away from the holding part in the axial direction of the holding part. The connecting part is connected to the extending end of the extending part, the connecting part is provided with an annular flange extending outwards in the radial direction, and the connecting part is used for being connected with the transverse rod and / or the inclined rod through the annular flange. When the position of the connecting disc needs to be adjusted, the holding part is separated from the release vertical rod and moves to a designated position, the holding part holds the vertical rod for fixation, the extension part can enable the connecting part to be separated from the locking part of the holding part, interference with the holding part is avoided when a cross rod and / or an inclined rod are / is installed, and the cross rod and / or the inclined rod can be evenly arranged in the circumferential direction of the connecting part. According to the connecting disc, the problem that in the prior art, transverse rods and inclined rods on an opening and closing type connecting disc cannot be evenly arranged in the circumferential direction is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of scaffold support, in particular to a connecting plate and a plate buckle frame structure. Background Art

[0002] Compared with traditional fastener-type support frames and wheel-type support frames, the socket-and-spigot-type disc-type steel pipe support frame is a new type of building structure support frame, which is safe and efficient and widely used in the field of construction engineering. The socket-and-spigot-type disc-type support frame is mainly composed of special components such as vertical poles, cross bars, and diagonal bars. The connecting clamps on the cross bars and diagonal bars are fixed to the connecting discs of the vertical poles through pins.

[0003] Chinese patent document CN 215167952 U discloses a connecting plate for an open-and-closed socket-type disc buckle bracket, wherein one end of a first connecting semi-ring plate is hinged to the other end of a second connecting semi-ring plate by a rivet, and the other end of the first connecting semi-ring plate is fixed to one end of the second connecting semi-ring plate by a pull ring ball pin, a first internally threaded half-cylinder is arranged on the inner side of the first connecting semi-ring plate, and a second internally threaded half-cylinder is arranged on the inner side of the second connecting semi-ring plate, and the first internally threaded half-cylinder and the second internally threaded half-cylinder are used in combination.

[0004] However, in the above solution, the rivets and the pull ring ball-type pins occupy part of the position on the connecting plate, resulting in that the cross bars and the oblique bars cannot be evenly arranged along the circumferential direction. Utility Model Content

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the problem in the prior art that the horizontal bars and the oblique bars on the open-closed connecting disk cannot be evenly arranged along the circumferential direction, thereby providing a connecting disk and a disk buckle frame structure.

[0006] In order to solve the above technical problems, the utility model provides a connection disk, comprising:

[0007] The holding part has at least two parts that can hold the vertical pole tightly and can be separated;

[0008] An extension portion connected to an end of the clamping portion, one end of the extension portion extending in an axial direction of the clamping portion toward a direction away from the clamping portion;

[0009] The connecting portion is connected to the extending end of the extending portion, and the connecting portion has an annular flange extending radially outward, and is used to connect the cross bar and / or the diagonal bar through the annular flange.

[0010] Optionally, the annular flange is configured as at least two separable assembled pieces, the assembled pieces correspond one-to-one to separable parts of the embracing portion, and when the embracing portion embraces the vertical pole, the assembled pieces are spliced ​​to form the annular flange.

[0011] Optionally, the ends of two adjacent splicing pieces are overlapped.

[0012] Optionally, a plurality of connection holes are provided on the annular flange, and the connection holes are used to install the cross bars and / or the diagonal bars, and the connection holes of the overlapping parts of two adjacent splicing pieces are arranged to overlap with each other.

[0013] Optionally, two large connection holes and three small connection holes are arranged on the assembled piece, and the large connection holes and the small connection holes are arranged in sequence.

[0014] Optionally, the clamping portion is provided with two detachable assemblies, and the two assemblies are locked by a fastener so that the clamping portion clamps the vertical pole.

[0015] Optionally, the first ends of the two assemblies are hingedly connected, and the second ends of the two assemblies are locked by fasteners.

[0016] Optionally, a fixing plate extending radially outwardly along the clamping portion is provided at the second end of the assembly, and when the vertical pole is clamped, the two fixing plates fit together and are locked by fasteners.

[0017] Optionally, anti-slip patterns are provided on the inner side wall of the clamping portion.

[0018] The utility model provides a disk buckle frame structure, comprising a vertical rod, a horizontal rod, an oblique rod and a connecting disk according to any one of the above schemes, wherein the clamping part of the connecting disk clamps the vertical rod, and the horizontal rod and / or the oblique rod are fixedly mounted on the connecting part of the connecting disk.

[0019] The technical solution of the utility model has the following advantages:

[0020] 1. The connection disk provided by the utility model, when the position of the connection disk needs to be adjusted, the clamping part is separated, and after moving to the specified position, the clamping part clamps the vertical pole to fix it, and the cross bar and / or the diagonal rod are connected to the connection part; the connection part can be spaced apart from the locking part of the clamping part by the extension part, and the connection part has an annular flange extending radially outward to avoid interference with the clamping part when installing the cross bar and / or the diagonal rod, so that the cross bar and / or the diagonal rod can be evenly arranged along the circumference of the connection part. The connection disk provided by the utility model solves the problem that the cross bars and the diagonal rods on the open and close connection disk in the prior art cannot be evenly arranged along the circumference.

[0021] 2. The connecting plate provided by the utility model has an annular flange of the connecting part provided with a splicing piece corresponding one to one with the detachable part of the clamping part. When the clamping part is disassembled, the annular flange can be disassembled together, which makes installation more convenient.

[0022] 3. The connection plate provided by the utility model has the ends of two adjacent assembled parts overlapped and matched, and after the clamping part clamps the vertical pole, it can prevent the existence of a gap between the two adjacent assembled parts, and avoid the inability to install the cross bar and / or diagonal bar at the joint position of the two assembled parts.

[0023] 4. The connecting plate provided by the utility model is configured to fix the cross bar and / or the diagonal bar on the annular flange by inserting a pin into the connecting hole on the annular flange, and the connecting holes of the overlapping parts of two adjacent splicing parts overlap, so that the connecting holes on the annular flange can be evenly arranged, and the cross bar and / or the diagonal bar can be evenly arranged along the circumference of the connecting part.

[0024] 5. The connecting plate provided by the utility model has three large connecting holes and two small connecting holes on the assembled piece, which are arranged in sequence, so that the ends of the assembled piece are all small connecting holes. When the clamping part clamps the vertical pole, the small connecting holes at the ends of adjacent assembled pieces overlap, so that large connecting holes and small connecting holes are arranged in sequence on the entire connecting part. The large connecting holes are used to install the diagonal rods, and the small connecting holes are used to install the cross rods, so that the cross rods and / or diagonal rods are arranged along the circumference of the connecting part.

[0025] 6. The connection plate provided by the utility model, when the height of the connection plate needs to be adjusted, the two assemblies are separated so that the clamping part releases the vertical pole; when the connection plate needs to be fixed, the two assemblies are locked by fasteners so that the clamping part clamps the vertical pole.

[0026] 7. The connecting plate provided by the utility model has two assemblies that can rotate around the hinge axis. When the vertical height of the connecting plate needs to be adjusted, the second ends of the two assemblies move away from each other, so that the clamping part releases the vertical pole; when the connecting plate needs to be fixed, the second ends of the two assemblies move closer to each other and are locked by fasteners, so that the clamping part clamps the vertical pole.

[0027] 8. The connection plate provided by the utility model can be locked by a fastener on the fixing plate provided at the second end of the assembly when the connection plate needs to be fixed, so that the clamping part can clamp the vertical pole.

[0028] 9. The anti-slip texture on the inner wall of the clamping part of the connection plate provided by the utility model can increase the friction between the clamping part and the vertical pole, and prevent the connection plate from sliding relative to the vertical pole.

[0029] 10. The disk-buckle frame structure provided by the utility model has a clamping part of the connecting disk clamping the vertical rod, and the horizontal rod and / or the diagonal rod are fixedly installed on the connecting part of the connecting disk to form a frame body. Since the above-mentioned connecting disk is adopted, any of the above-mentioned advantages is possessed. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 A schematic diagram of an implementation of a connection disk provided in an embodiment of the utility model;

[0032] Figure 2 for Figure 1 Rear view schematic diagram;

[0033] Figure 3 for Figure 1 Schematic diagram of locking the middle clamping part;

[0034] Figure 4 for Figure 3 Rear view schematic diagram of .

[0035] Description of reference numerals:

[0036] 1. Clamping part; 2. Extension part; 3. Connection part; 4. Large connection hole; 5. Small connection hole; 6. Fixing plate; 7. Fastener. DETAILED DESCRIPTION

[0037] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0039] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0041] This embodiment provides a structure of a connecting disk that can accommodate horizontal bars and oblique bars that cannot be evenly arranged along the circumferential direction, and is used to build a disk buckle rack.

[0042] like Figure 1-4 As shown, a specific implementation of a connecting plate provided in this embodiment includes: a clamping portion 1, an extension portion 2 and a connecting portion 3, wherein the clamping portion 1 has at least two parts that can clamp the vertical pole and can be separated; the extension portion 2 is connected to the end of the clamping portion 1, and one end of the extension portion 2 extends along the axial direction of the clamping portion 1 toward a direction away from the clamping portion 1; the connecting portion 3 is connected to the extended end of the extension portion 2, and the connecting portion 3 has an annular flange extending radially outward, and is used to connect the cross bar and / or the diagonal bar through the annular flange.

[0043] When in use, when the position of the connection disk needs to be adjusted, the clamping part 1 separates and releases the vertical pole, and after moving to the specified position, the clamping part 1 clamps the vertical pole to fix it, and connects the cross bar and / or diagonal rod to the connection part 3; the connection part 3 can be separated from the locking part of the clamping part 1 by the extension part 2, and the connection part 3 has the annular flange extending radially outward to avoid interference between the cross bar and / or diagonal rod and the clamping part 1 when installing, so that the cross bar and / or diagonal rod can be evenly arranged along the circumference of the connection part 3. The connection disk provided in this embodiment solves the problem that the cross bars and diagonal rods on the open and close connection disk in the prior art cannot be evenly arranged along the circumference.

[0044] like Figure 1 , Figure 3As shown, in the connecting disk provided in this embodiment, the annular flange is configured as at least two separable splicing parts, and the splicing parts correspond one-to-one to the separable parts of the clamping part 1. When the clamping part 1 clamps the vertical pole, the splicing parts are spliced ​​to form the annular flange. The annular flange of the connecting part 3 is provided with the splicing parts corresponding one-to-one to the separable parts of the clamping part 1. When the clamping part 1 is disassembled, the annular flange can be disassembled together, which is more convenient for installation. In addition, as an alternative embodiment, the annular flange can also be configured as an integral body. During installation, the annular flange is sleeved on the vertical pole, and the height of the connecting disk is adjusted on the vertical pole by disassembling the clamping part 1.

[0045] like Figure 1 , Figure 3 As shown, in the connection plate provided by this embodiment, the ends of two adjacent splicing parts overlap and cooperate. After the clamping part 1 clamps the vertical pole, it can prevent the existence of a gap between the two adjacent splicing parts, and avoid the inability to install the cross bar and / or diagonal bar at the splicing position of the two splicing parts. In addition, as an alternative embodiment, the two adjacent splicing parts can also be arranged to be butt-jointed.

[0046] like Figure 1 , Figure 3 As shown, in the connection disk provided in this embodiment, a plurality of connection holes are provided on the annular flange, and the connection holes are used to install the crossbar and / or the diagonal bar, and the connection holes of the overlapping parts of two adjacent splicing parts are arranged to overlap with each other. By inserting a pin into the connection hole on the annular flange, the crossbar and / or the diagonal bar are fixedly installed on the annular flange, and the connection holes of the overlapping parts of two adjacent splicing parts overlap, so that the connection holes on the annular flange can be evenly arranged, so that the crossbar and / or the diagonal bar are evenly arranged along the circumference of the connecting portion 3. In addition, as an alternative embodiment, the connection holes can be omitted, and the crossbar and / or the diagonal bar are connected to the annular flange by welding.

[0047] like Figure 1 , Figure 3As shown, in the connection plate provided in this embodiment, two large connection holes 4 and three small connection holes 5 are arranged on the splicing piece, and the large connection holes 4 and the small connection holes 5 are arranged in sequence. The three large connection holes 4 and the two small connection holes 5 on the splicing piece are arranged in sequence, so that the ends of the splicing piece are all the small connection holes 5. When the embracing part 1 embraces the vertical pole, the small connection holes 5 at the ends of the adjacent splicing pieces overlap, so that the large connection holes 4 and the small connection holes 5 are arranged in sequence on the entire connecting part 3. The large connection holes 4 are used to install the diagonal rods, and the small connection holes 5 are used to install the cross rods, so that the cross rods and / or diagonal rods are arranged along the circumference of the connecting part 3. In addition, as an alternative embodiment, two small connection holes 5 and three large connection holes 4 can also be arranged on the splicing piece.

[0048] like Figure 1 , Figure 3 As shown, in the connection plate provided in this embodiment, the clamping part 1 is provided with two detachable assemblies, and the two assemblies are locked by a fastener 7, so that the clamping part 1 clamps the vertical pole. When the height of the connection plate needs to be adjusted, the two assemblies are separated, so that the clamping part 1 releases the vertical pole; when the connection plate needs to be fixed, the two assemblies are locked by the fastener 7, so that the clamping part 1 clamps the vertical pole. In addition, as an alternative embodiment, the clamping part 1 can be provided with three or more detachable assemblies according to design requirements.

[0049] like Figure 1 , Figure 3 As shown, in the connection disk provided in this embodiment, the first ends of the two assemblies are hingedly connected, and the second ends of the two assemblies are locked by a fastener 7. The two assemblies can rotate around the hinge axis. When the vertical height of the connection disk needs to be adjusted, the second ends of the two assemblies move away from each other, so that the clamping part 1 releases the vertical pole; when the connection disk needs to be fixed, the second ends of the two assemblies move closer to each other and are locked by the fastener 7, so that the clamping part 1 clamps the vertical pole. In addition, as an alternative embodiment, the first ends of the two assemblies can also be locked by the fastener 7.

[0050] like Figure 1 , Figure 3As shown, in the connection disk provided in this embodiment, the second end of the assembly is provided with a fixing plate 6 extending radially outward along the clamping portion 1. When clamping the vertical pole, the two fixing plates 6 fit together, and the fixing plates 6 are locked by the fasteners 7. When it is necessary to fix the connection disk, the fixing plate 6 provided at the second end of the assembly is locked by the fasteners 7, so that the clamping portion 1 clamps the vertical pole. Specifically, a fixing hole is provided on one of the fixing plates 6, and a yield groove is provided on the other fixing plate 6. In addition, as an alternative embodiment, the fixing plate 6 can be omitted, and a locking structure is provided on the outer side wall of the assembly.

[0051] In the connection disk provided in this embodiment, the inner wall of the clamping part 1 is provided with anti-skid patterns. The anti-skid patterns on the inner wall of the clamping part 1 can increase the friction between the clamping part 1 and the vertical pole, and prevent the connection disk from sliding relative to the vertical pole. Specifically, an uneven pattern is formed on the inner wall of the clamping part 1 by an engraving process, so as to improve the anti-skid property of the inner wall of the clamping part 1. In addition, as an alternative embodiment, the anti-skid patterns can be omitted, and an anti-skid pad can be provided between the clamping part 1 and the vertical pole.

[0052] Directions:

[0053] like Figure 1 As shown, the connection plate provided in this embodiment, when in use, when it is necessary to adjust the height of the connection plate, the fastener 7 is loosened to make the second ends of the two assemblies move away from each other, and the clamping part 1 releases the vertical rod, thereby adjusting the height of the connection plate; when fixing the connection plate, the fastener 7 is locked to make the second ends of the two assemblies move closer to each other, the clamping part 1 clamps the vertical rod, and the assembled parts form the connection part 3, and the cross bar and / or diagonal rod are installed by inserting a pin into the connection hole on the connection part 3.

[0054] In addition, this embodiment also provides a disk buckle frame structure, including vertical poles, horizontal poles, diagonal poles and the connecting plate described in the above embodiments, the clamping part 1 of the connecting plate clamps the vertical poles, the horizontal poles and / or diagonal poles are fixedly installed on the connecting part 3 of the connecting plate, so that the height of the connecting plate on the vertical poles can be adjusted, and the horizontal poles and / or diagonal poles can be evenly arranged along the circumference of the connecting plate.

[0055] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the present utility model.

Claims

1. A connection plate, characterized in that: include: The holding part (1) comprises at least two parts which can hold the vertical pole tightly and can be separated; An extension portion (2) connected to the end of the clamping portion (1), one end of the extension portion (2) extending along the axial direction of the clamping portion (1) in a direction away from the clamping portion (1); The connecting portion (3) is connected to the extended end of the extending portion (2), and the connecting portion (3) has an annular flange extending radially outward, and is used to connect the cross bar and / or the diagonal bar through the annular flange.

2. The connection plate according to claim 1, characterized in that: The annular flange is configured as at least two separable assembled pieces, the assembled pieces corresponding one to one with the separable parts of the embracing portion (1), and when the embracing portion (1) embraces the upright pole, the assembled pieces are spliced ​​to form the annular flange.

3. The connection plate according to claim 2, characterized in that: The ends of two adjacent splicing pieces are overlapped and matched.

4. The connection plate according to claim 3, characterized in that: The annular flange is provided with a plurality of connection holes, the connection holes being used for installing the cross bars and / or the diagonal bars, and the connection holes of the overlapping parts of two adjacent splicing pieces are arranged to overlap with each other.

5. The connection plate according to claim 4, characterized in that: The spliced ​​piece is provided with two large connection holes (4) and three small connection holes (5), and the large connection holes (4) and the small connection holes (5) are arranged in sequence.

6. The connection disk according to any one of claims 1 to 5, characterized in that: The clamping part (1) is provided with two separable assemblies, and the two assemblies are locked by a fastener (7), so that the clamping part (1) clamps the vertical pole.

7. The connection plate according to claim 6, characterized in that: The first ends of the two assemblies are hingedly connected, and the second ends of the two assemblies are locked by a fastener (7).

8. The connection plate according to claim 7, characterized in that: The second end of the assembly is provided with a fixing plate (6) extending outwardly in the radial direction of the clamping portion (1); when the vertical pole is clamped, the two fixing plates (6) fit together and are locked by a fastener (7).

9. The connection disk according to claim 7 or 8, characterized in that: Anti-slip patterns are arranged on the inner side wall of the clamping portion (1).

10. A disk buckle frame structure, characterized in that: It comprises a vertical pole, a horizontal pole, an oblique pole and a connecting plate according to any one of claims 1 to 9, wherein the clamping part (1) of the connecting plate clamps the vertical pole, and the horizontal pole and / or the oblique pole are fixedly mounted on the connecting part (3) of the connecting plate.

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