Plug-in type wall connecting piece and disc buckle frame

Abstract

The utility model discloses a plug-in type wall connecting piece and a disc buckle frame, the plug-in type wall connecting piece comprises a through-wall adjusting mechanism and a plug pin type connecting mechanism, and the through-wall adjusting mechanism is arranged in an edge component of a building main body structure; the bolt type connecting mechanism is detachably arranged between the through-wall adjusting mechanism and the ring lock scaffold vertical rod and comprises a connecting sleeve, a connecting screw rod and an inserting mechanism, the connecting sleeve is in threaded connection with the connecting screw rod inserted into the connecting sleeve, and the connecting sleeve and the connecting screw rod are connected with the through-wall adjusting mechanism and the ring lock scaffold vertical rod through the inserting mechanism respectively; the inserting mechanism comprises a disc lock head and a wedge-shaped bolt piece which are matched with each other in an inserting manner; the disc lock head comprises a pair of buckle pieces which are arranged side by side up and down and are reserved with bolt holes; the two ends of the wedge-shaped plug pin piece are bent towards the same side to form a wedge-shaped plug-in part, and the shapes of the anti-disengaging part and the plug pin hole are matched with the wedge-shaped plug-in part. The connecting structure has the advantages of being high in bearing capacity, high in connecting reliability, convenient to disassemble and assemble and low in cost.

Description

Technical Field

[0001] The utility model relates to the field of scaffold installation, in particular to a plug-in wall connecting piece and a buckle frame. Background Art

[0002] The socket-type disc-type steel pipe scaffolding has high bearing capacity and strong durability, and has been widely used as a work frame. In order to ensure the stability of the work frame, wall connecting parts are often required. Traditional wall connecting parts and the main structure are often embedded in the form of embedded steel pipes and embedded bolts, and connected by bolts and fasteners. This structure has the following problems: (1) The embedded steel pipe fasteners have low anti-slip bearing capacity and need to be cut off and repaired later, which poses a certain risk of water leakage; (2) After the embedded bolts are positioned, deviations are prone to occur during the concrete pouring stage, and the disc-type frame is prone to fall off during use, which makes the connection reliability low and even causes danger; (3) When the frame is dismantled later, some accessories of the wall connecting parts cannot be recovered, and some accessories are easy to lose, resulting in waste. Summary of the invention

[0003] In order to solve the above problems, the utility model provides a plug-in wall connection piece and a buckle frame, which are used to solve the problems of cumbersome post-processing, low connection reliability and easy loss of accessories of existing wall connections.

[0004] To achieve the above-mentioned purpose and other related purposes, the utility model provides a plug-in wall connection component, characterized in that: it includes a wall-penetrating adjustment mechanism and a latch-type connection mechanism, the wall-penetrating adjustment mechanism is arranged in the edge component of the main structure of the building; the latch-type connection mechanism is detachably arranged between the wall-penetrating adjustment mechanism and the disc-lock scaffold upright, and includes a connecting sleeve, a connecting screw and a plug-in mechanism, the connecting sleeve is threadedly connected with the connecting screw inserted in the connecting sleeve, and the connecting sleeve and the connecting screw are respectively connected to the wall-penetrating adjustment mechanism and the disc-lock scaffold upright through the plug-in mechanism; the plug-in mechanism includes a disc-lock lock head and a wedge-shaped latch plate that are plug-in and matched with each other, the disc-lock lock head includes a pair of buckle plates juxtaposed up and down and reserved with latch holes; the two ends of the wedge-shaped latch plate are bent to the same side to form a wedge-shaped plug-in portion and an anti-slip portion, and the shape of the latch hole is adapted to the wedge-shaped plug-in portion.

[0005] Preferably, the wall-penetrating adjustment mechanism includes a wall-penetrating sleeve pre-embedded in the edge member, an adjusting screw rod movably inserted into the wall-penetrating sleeve, and a fastening nut sleeved on the inner end of the adjusting screw rod and threadedly connected to the adjusting screw rod; the outer end of the adjusting screw rod for connecting with the connecting sleeve is provided with a plug pin, and a waist-shaped hole is provided in the center of the plug pin piece; the plug pin piece is inserted into the plug-in space formed by the two buckle pieces at the end of the connecting sleeve, and is connected to the connecting sleeve through a wedge-shaped plug pin piece that simultaneously passes through the plug pin hole and the waist-shaped hole.

[0006] Preferably, the inner wall of the connecting sleeve is provided with an internal thread, and the outer wall of the connecting screw is provided with an external thread for cooperating with the internal thread, and the connecting sleeve and the connecting screw are connected by mutually meshing internal and external threads.

[0007] Alternatively, a nut is disposed at the end of the connecting sleeve, and an outer wall of the connecting screw is provided with an external thread for cooperating with an internal thread, and the connecting sleeve and the connecting screw are connected by mutually meshing internal and external threads.

[0008] More preferably, the connecting nut is a screw nut or a jacking nut.

[0009] Preferably, the connecting screw is a hollow screw.

[0010] Preferably, the wedge-shaped plug-in portion has a wedge-shaped edge and a plug-in edge that are arranged opposite to each other, and the distance between the wedge-shaped edge and the plug-in edge decreases gradually from top to bottom.

[0011] Preferably, the wedge-shaped inserting portion and the anti-slip portion are integrally formed with a smooth transition.

[0012] Preferably, the inner bending angle α of the wedge-shaped inserting portion and the anti-slipping portion is 130-160°, and the outer bending angle β of the wedge-shaped inserting portion and the anti-slipping portion is 130-160°.

[0013] Preferably, the inner bending angle α of the wedge-shaped inserting portion and the anti-slipping portion is 150°, and the outer bending angle β of the wedge-shaped inserting portion and the anti-slipping portion is 150°.

[0014] Preferably, the anti-slip portion is provided with an anti-lost through hole.

[0015] Preferably, a gasket is also provided on the adjusting screw rod.

[0016] The utility model also provides a buckle frame, which is characterized by comprising the plug-in wall connecting piece.

[0017] The plug-in wall connection of the utility model adopts a plug-in structure connection, which ensures that the tensile and compressive bearing capacity of the wall connection can meet the construction requirements. A plug-in wall connection is composed of a through-wall adjustment mechanism and a plug-in connection mechanism that are plugged in and matched with each other. The through-wall adjustment mechanism is adjusted by a through-wall sleeve and an adjusting screw rod that cooperate with each other. The outer end of the adjusting screw rod is fixed with a plug-in pin with a waist-shaped hole for connecting the plug-in connection mechanism. The connecting sleeve is connected to the adjusting screw rod through the plug-in mechanism. At the same time, the adjusting screw rod passes through the through-wall sleeve buried in the edge member of the main structure, and is tightened and fixed by tightening nuts and gaskets. The plug-in pin at the outer end of the adjusting screw rod is horizontally inserted into the disc lock and pinned by a wedge-shaped plug-in pin. After the connection is completed, the through-wall adjustment mechanism and the plug-in connection mechanism are combined into a whole, effectively ensuring the stability of the frame. When the frame is dismantled in the later stage, a plug-in wall connection can be recycled, which has good applicability and economy.

[0018] The benefits of the utility model are: 1. Strong bearing capacity and high safety: the new wall connection piece with a disc buckle pin hole is connected to the disc buckle lock head through a wedge-shaped latch piece, which improves the tensile bearing capacity, and the specially designed wedge-shaped latch piece can effectively prevent it from falling out during use, thereby improving safety; 2. Convenient connection and high construction efficiency: the wall connection piece only needs a hammer to tighten the pin to ensure a reliable connection; the connection is convenient and the construction efficiency is high; 3. High economy: when the external scaffolding is dismantled, the components of the wall connection piece can be uniformly recycled, and the wedge-shaped latch pieces can be uniformly connected to prevent the loss of accessories, thereby achieving high economy. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of a plug-in wall connecting member shown in one embodiment of the utility model.

[0020] Figure 2 It is a partial schematic diagram of a plug-in wall connecting member shown in one embodiment of the utility model.

[0021] Figure 3 It is a structural schematic diagram of the wall-penetrating adjustment mechanism of the utility model.

[0022] Figure 4 It is a structural schematic diagram of a latch-type connection mechanism shown in one embodiment of the utility model.

[0023] Figure 5 It is a structural schematic diagram of a latch-type connection mechanism shown in another embodiment of the utility model.

[0024] Figure 6 It is a structural schematic diagram of a latch-type connection mechanism shown in the third embodiment of the utility model.

[0025] Figure 7It is a structural schematic diagram of a latch-type connection mechanism shown in the fourth embodiment of the utility model.

[0026] Figure 8 It is a structural schematic diagram of a plug-in mechanism according to an embodiment of the utility model.

[0027] Fig. 9 It is a structural schematic diagram of a plug-in mechanism according to another embodiment of the utility model.

[0028] Fig.10 It is a structural schematic diagram of the wedge-shaped latch piece of the utility model.

[0029] In the attached drawings: 1, wall-penetrating adjustment mechanism; 11, wall-penetrating sleeve; 12, adjusting screw rod; 121, plug-in pin; 122, waist-shaped hole; 13, fastening nut; 14, gasket;

[0030] 2. Pin-type connection mechanism; 21. Connecting sleeve; 22. Connecting screw; 221. Auxiliary force application hole; 23. Plug-in mechanism; 231. Disc lock; 2311. Buckle; 2312. Pin hole; 2313. Adjusting nut; 232. Wedge-shaped pin plate; 2321. Wedge-shaped plug-in part; 2322. Anti-slip part; 2323. Wedge-shaped edge; 2324. Plug-in edge; 2325. Anti-lost through hole; 24. Connecting nut;

[0031] 3. Main building structure; 31. Edge components;

[0032] 4. Coiled scaffolding uprights. DETAILED DESCRIPTION

[0033] The following describes the implementation of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. The present application can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application.

[0034] It should be noted that the process equipment or devices not specifically specified in the following embodiments are all conventional equipment or devices in the art.

[0035] In addition, it should be understood that one or more method steps mentioned in this application do not exclude the existence of other method steps before or after the combination step or the insertion of other method steps between these explicitly mentioned steps, unless otherwise specified; it should also be understood that the combination connection relationship between one or more devices / apparatuses mentioned in this application does not exclude the existence of other devices / apparatuses before or after the combination device / apparatus or the insertion of other devices / apparatuses between these two explicitly mentioned devices / apparatuses, unless otherwise specified. Moreover, unless otherwise specified, the numbering of each method step is only a convenient tool for identifying each method step, and is not intended to limit the order of arrangement of each method step or the scope of implementation of this application. Changes or adjustments in their relative relationships shall also be regarded as the scope of implementation of this application without substantial changes in the technical content.

[0036] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0037] In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", "inner", "outer", "axial", "circumferential", 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 application 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 a limitation on the present application. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, "multiple" means two or more.

[0038] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 this application can be understood according to specific circumstances.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0040] The present application is further described below in conjunction with specific embodiments, but the protection scope of the present application is not limited thereto.

[0041] The utility model provides a plug-in wall connection piece, comprising a wall-penetrating adjustment mechanism 1 and a latch-type connection mechanism 2, wherein the wall-penetrating adjustment mechanism 1 is arranged in an edge member 31 of a main building structure 3; the latch-type connection mechanism 2 is detachably arranged between the wall-penetrating adjustment mechanism 1 and a scaffolding upright pole 4, comprising a connecting sleeve 21, a connecting screw 22 and a plug-in mechanism 23, wherein the connecting sleeve 21 is threadedly connected to the connecting screw 22 inserted in the connecting sleeve 21, and the connecting sleeve 21 and the connecting screw 22 are connected to the connecting sleeve 21. The screw rod 22 is connected to the wall-penetrating adjustment mechanism 1 and the disc-shaped scaffold upright 4 respectively through the plug-in mechanism 23; the plug-in mechanism 23 includes a disc-shaped lock head 231 and a wedge-shaped latch piece 232 that are plugged into each other, and the disc-shaped lock head 231 includes a pair of buckle pieces 2311 juxtaposed up and down and reserved with a latch hole 2312; the two ends of the wedge-shaped latch piece 232 are bent to the same side to form a wedge-shaped plug-in portion 2321 and an anti-slip portion 2322, and the shape of the latch hole 2312 is adapted to the wedge-shaped plug-in portion 2321.

[0042] In some embodiments of the utility model, the wall-penetrating adjustment mechanism 1 includes a wall-penetrating sleeve 11 embedded in the edge member 31, an adjustment screw 12 movably inserted in the wall-penetrating sleeve 11, and a fastening nut 13 sleeved on the inner end of the adjustment screw 12 and threadedly connected with the adjustment screw 12; the outer end of the adjustment screw 12 for connecting with the connecting sleeve 21 is provided with a plug pin 121, and the center of the plug pin 121 is provided with a waist-shaped hole 122; the plug pin 121 is inserted into the plug-in space formed by the two buckle pieces 2311 at the end of the connecting sleeve 21, and is connected to the connecting sleeve 21 through a wedge-shaped plug pin 232 that simultaneously penetrates the plug pin hole 2312 and the waist-shaped hole 122. Specifically, the adjustment screw 12 can adopt an M14 screw.

[0043] In some embodiments of the utility model, the plug-in mechanism 23 includes a buckle lock 231 and a wedge-shaped pin 232 that are plugged into each other. The end of the buckle lock 231 that is away from the buckle scaffolding upright 4 is provided with an adjusting nut 2313. The plug-in mechanism 23 is detachably connected to the connecting screw 22 via a connecting nut.

[0044] In some embodiments of the utility model, the inner wall of the connecting sleeve 21 is provided with an internal thread, and the outer wall of the connecting screw 22 is provided with an external thread for matching with the internal thread, and the connecting sleeve 21 and the connecting screw 22 are connected by the internal thread and the external thread that mesh with each other. Specifically, the connecting sleeve 21 can adopt a Φ16PVC sleeve.

[0045] In some embodiments of the utility model, a connecting nut 24 is provided at the end of the connecting sleeve 21, and the outer wall of the connecting screw is provided with an external thread for cooperating with the internal thread. The connecting sleeve and the connecting screw are connected by mutually meshing internal and external threads.

[0046] In some embodiments of the present invention, the connecting nut is a screw nut.

[0047] In some embodiments of the present invention, the connecting nut is a supporting nut.

[0048] In some embodiments of the present invention, the connecting screw 22 is a hollow screw.

[0049] In some embodiments of the present invention, an auxiliary force application hole 221 is provided at the end of the connecting screw rod 22 .

[0050] In some embodiments of the present invention, the wedge-shaped plug-in portion 2321 has a wedge-shaped edge 2323 and a plug-in edge 2324 that are arranged opposite to each other, and the distance between the wedge-shaped edge and the plug-in edge decreases from top to bottom.

[0051] In some embodiments of the utility model, the wedge-shaped plug-in portion 2321 and the anti-detachment portion 2322 are integrally formed and smoothly transitioned, so that they can be easily inserted into the latch hole; the anti-detachment portion is hooked at the bottom of the buckle lock head, which can effectively prevent it from detaching during use, thereby improving the reliability of the connection.

[0052] In some embodiments of the present invention, the inner bending angle α of the wedge-shaped plug-in portion 2321 and the anti-slip portion 2322 is 150°, and the outer bending angle β of the wedge-shaped plug-in portion 2321 and the anti-slip portion 2322 is 150°.

[0053] In some embodiments of the present invention, the anti-dropping portion 2322 is provided with an anti-lost through hole 2325. After use, the accessories can be uniformly threaded on a rope or wire for uniform storage to prevent loss of the accessories.

[0054] In some embodiments of the present invention, a gasket 14 is further provided on the adjusting screw rod 12 .

[0055] The utility model also provides a buckle frame, comprising the plug-in wall connecting piece.

[0056] The plug-in wall connection of the utility model adopts a plug-in structure connection, which ensures that the tensile and compressive bearing capacity of the wall connection can meet the construction requirements. A plug-in wall connection is composed of a through-wall adjustment mechanism and a plug-in connection mechanism that are plugged in and matched with each other. The through-wall adjustment mechanism is adjusted by a through-wall sleeve and an adjusting screw rod that cooperate with each other. The outer end of the adjusting screw rod is fixed with a plug-in pin with a waist-shaped hole for connecting the plug-in connection mechanism. The connecting sleeve is connected to the adjusting screw rod through the plug-in mechanism. At the same time, the adjusting screw rod passes through the through-wall sleeve buried in the edge member of the main structure, and is tightened and fixed by tightening nuts and gaskets. The plug-in pin at the outer end of the adjusting screw rod is horizontally inserted into the disc lock and pinned by a wedge-shaped plug-in pin. After the connection is completed, the through-wall adjustment mechanism and the plug-in connection mechanism are combined into a whole, effectively ensuring the stability of the frame. When the frame is dismantled in the later stage, a plug-in wall connection can be recycled, which has good applicability and economy.

[0057] The above examples are intended to illustrate the embodiments disclosed in the present utility model and should not be construed as limitations on the present utility model. In addition, the various modifications listed herein and the changes in the methods and compositions in the utility model are obvious to those skilled in the art without departing from the scope and spirit of the present utility model. Although the present utility model has been specifically described in conjunction with a variety of specific preferred embodiments of the present utility model, it should be understood that the present utility model should not be limited to these specific embodiments. In fact, various modifications as described above that are obvious to those skilled in the art to obtain the utility model should be included in the scope of the present utility model.

Claims

1. A plug-in wall connector, characterized in that: The invention comprises a wall-penetrating adjustment mechanism (1) and a latch-type connection mechanism (2), wherein the wall-penetrating adjustment mechanism (1) is arranged in an edge member (31) of a main building structure; the latch-type connection mechanism (2) is detachably arranged between the wall-penetrating adjustment mechanism (1) and a buckle scaffold upright (4), and comprises a connection sleeve (21), a connection screw (22) and a plug-in mechanism (23), wherein the connection sleeve (21) is threadedly connected to the connection screw (22) inserted in the connection sleeve (21), and the connection sleeve (21) and the connection screw (22) are respectively connected by The plug-in mechanism (23) is connected to the wall-penetrating adjustment mechanism (1) and the buckle scaffold upright pole (4); the plug-in mechanism (23) comprises a buckle lock (231) and a wedge-shaped latch piece (232) which are plugged into each other, the buckle lock (231) comprises a pair of buckle pieces (2311) which are juxtaposed up and down and have a latch hole (2312) reserved therein; the two ends of the wedge-shaped latch piece (232) are bent toward the same side to form a wedge-shaped plug-in portion (2321) and an anti-slip portion (2322), and the shape of the latch hole (2312) is adapted to the wedge-shaped plug-in portion (2321).

2. A plug-in wall connection according to claim 1, characterized in that: The wall-penetrating adjustment mechanism (1) comprises a wall-penetrating sleeve (11) pre-buried in an edge member (31), an adjusting screw rod (12) movably inserted into the wall-penetrating sleeve (11), and a fastening nut (13) sleeved on the inner end of the adjusting screw rod (12) and threadedly connected to the adjusting screw rod (12); the outer end of the adjusting screw rod (12) for connecting with the connecting sleeve (21) is provided with a plug pin (121), and a waist-shaped hole (122) is provided at the center of the plug pin (121); the plug pin (121) is inserted into a plug-in space formed by two buckle plates (2311) at the end of the connecting sleeve (21), and the plug pin (121) is connected to the connecting sleeve (21) via a wedge-shaped plug pin (232) that simultaneously penetrates the plug pin hole (2312) and the waist-shaped hole (122).

3. The plug-in wall connector according to claim 1, characterized in that: The inner wall of the connecting sleeve (21) is provided with an internal thread, and the outer wall of the connecting screw (22) is provided with an external thread for matching with the internal thread. The connecting sleeve (21) and the connecting screw (22) are connected via the internal thread and the external thread that mesh with each other.

4. The plug-in wall connector according to claim 1, characterized in that: The wedge-shaped plug-in portion (2321) has a wedge-shaped edge (2323) and a plug-in edge (2324) that are arranged opposite to each other, and the distance between the wedge-shaped edge and the plug-in edge decreases gradually from top to bottom.

5. The plug-in wall connector according to claim 4, characterized in that: The wedge-shaped inserting portion (2321) and the anti-slip portion (2322) are integrally formed and have a smooth transition.

6. The plug-in wall connector according to claim 1, characterized in that: The inner bending angle α of the wedge-shaped plug-in portion (2321) and the anti-slip portion (2322) is 130 to 160°, and the outer bending angle β of the wedge-shaped plug-in portion (2321) and the anti-slip portion (2322) is 130 to 160°.

7. The plug-in wall connector according to claim 1, characterized in that: The inner bending angle α of the wedge-shaped plug-in portion (2321) and the anti-slip portion (2322) is 150°, and the outer bending angle β of the wedge-shaped plug-in portion (2321) and the anti-slip portion (2322) is 150°.

8. The plug-in wall connector according to claim 1, characterized in that: The anti-dropping portion (2322) is provided with an anti-lost through hole (2325).

9. The plug-in wall connector according to claim 2, characterized in that: A gasket (14) is also provided on the adjusting screw rod (12).

10. A buckle rack, characterized in that: The invention comprises the plug-in wall connecting piece according to any one of claims 1 to 9.

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