Wall connecting assembly and scaffold

Abstract

The utility model provides a wall connecting assembly and a scaffold, and relates to the technical field of building scaffolds.The wall connecting assembly comprises an embedded part and a first connecting pipe; the second end of the embedded part is inserted into the second connecting hole from the first connecting hole, and the clamping protrusion and the clamping hole are staggered by rotating the first connecting pipe. According to the wall connecting assembly, the embedded part is embedded in the building outer wall, the clamping protrusion is arranged on the embedded part, and when the clamping protrusion of the embedded part corresponds to the clamping hole, the embedded part can be inserted into the first connecting hole and move into the second connecting hole; the first connecting pipe is rotated to enable the clamping protrusions and the clamping holes to be staggered, at the moment, the clamping protrusions cannot enter the first connecting holes, connection of the first connecting pipe and the embedded part is achieved, and follow-up scaffold building is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of building scaffolds, in particular to a wall connecting component and a scaffold. Background Art

[0002] Wall ties generally refer to components that strengthen the stability of other structures by connecting to reliable fixed ends. In construction projects, they are used to connect the scaffolding frame to the main structure of the building and are capable of transmitting tension and pressure. The wall connection achieved by wall ties plays an important role in strengthening the overall stability of the scaffolding, improving its stable bearing capacity and avoiding major accidents such as tipping or collapse.

[0003] Rigid wall ties refer to wall ties that are made of rigid tie rods or components such as steel pipes, fasteners or embedded parts. Because their connection structure can withstand both a certain amount of tension and a certain amount of pressure, they are widely used in construction projects. The most commonly used wall ties are to embed short steel pipes in the structure and then fix them with steel pipes of a certain length.

[0004] The commonly used wall ties at present are short vertical steel pipes embedded in the frame beams of the building, and then connected to the short steel pipes and the inner and outer vertical poles of the external scaffolding with small cross bars. This connection method is relatively cumbersome to install and remove, and the fasteners at the connection are easy to loosen, posing a greater safety risk. Since the short steel pipes are generally in the vertical direction, they have a greater impact on the subsequent decoration and renovation construction on the floor. Utility Model Content

[0005] The utility model aims to provide a wall connection assembly and a scaffolding to alleviate the technical problem that the connection and removal of the pre-buried vertical short steel pipes used in the existing scaffolding are relatively complicated and affect the subsequent decoration and renovation construction.

[0006] The utility model provides a wall connecting component, comprising an embedded component and a first connecting pipe; the first end of the embedded component is used to be embedded in the exterior wall of the building, and the second end is used to be connected to the first connecting pipe;

[0007] A first connection hole and a second connection hole are sequentially arranged at the first end of the first connection pipe from outside to inside;

[0008] The second end of the embedded part is provided with at least one clamping protrusion, and the first connecting hole is provided with a clamping hole matching the clamping protrusion;

[0009] The second end of the embedded part is inserted from the first connecting hole into the second connecting hole, and the clamping protrusion is misaligned with the clamping hole by rotating the first connecting tube.

[0010] In an optional embodiment, the inner diameter of the first connecting hole is smaller than the inner diameter of the second connecting hole, and two clamping holes are symmetrically arranged on the first connecting hole;

[0011] The second end of the embedded part is symmetrically provided with two clamping protrusions.

[0012] In an optional embodiment, at least one positioning hole is provided on the circumferential side of the first connecting tube, the positioning hole is connected to the clamping hole, a positioning screw is provided on the positioning hole, and the positioning screw can be moved into the clamping hole by rotating the positioning screw.

[0013] In an optional embodiment, positioning holes corresponding to the snap-in holes are provided on the circumferential side of the first connecting pipe.

[0014] In an optional embodiment, a connecting buckle assembly is further included, wherein the connecting buckle assembly includes a first connecting buckle and a second connecting buckle, and first connecting plates are respectively provided at both ends of the length direction of the first connecting buckle;

[0015] Second connecting plates are respectively provided at both ends of the second connecting fastener in the length direction;

[0016] The first connecting plate and the second connecting plate are arranged in one-to-one correspondence, and the first connecting plate and the second connecting plate are connected by bolts;

[0017] Both the first connecting fastener and the second connecting fastener are provided with assembly holes, and the first connecting pipe is assembled in the assembly holes.

[0018] The first connecting fastener and the second connecting fastener are used together to clamp the vertical poles of the scaffolding.

[0019] In an optional embodiment, a plurality of connecting buckle assemblies are provided on the first connecting tube.

[0020] In an optional embodiment, a plurality of snap-fit ​​protrusions are provided at the second end of the embedded component, and the plurality of snap-fit ​​protrusions are of different sizes; and each of the snap-fit ​​protrusions matches with one of the snap-fit ​​holes.

[0021] In an optional embodiment, the distance from the outer wall of the clamping protrusion to the axis of the first connecting pipe is equal to the radius of the second connecting hole.

[0022] In an optional embodiment, a fixing piece is provided at the first end of the embedded part.

[0023] The embedded parts of the wall connecting assembly provided by the utility model are embedded in the outer wall of the building, and a clamping protrusion is arranged on the embedded part. When the clamping protrusion of the embedded part corresponds to the clamping hole, the embedded part can be inserted into the first connecting hole and moved into the second connecting hole; by rotating the first connecting tube, the clamping protrusion and the clamping hole are misaligned, and at this time the clamping protrusion cannot enter the first connecting hole, thereby realizing the connection between the first connecting tube and the embedded part, which is convenient for the subsequent construction of a scaffold; when the first connecting tube needs to be separated from the embedded part, the first connecting tube is rotated to make the clamping protrusion correspond to the clamping hole; at this time, the first connecting tube can be detached from the embedded part, thereby realizing the disassembly of the scaffold.

[0024] The utility model provides a scaffold, comprising the wall connecting component described in any one of the above-mentioned implementation modes.

[0025] Compared with the prior art, the scaffolding provided by the utility model has the wall connection assembly provided by the utility model, and thus has all the beneficial effects of the wall connection assembly provided by the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] 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.

[0027] Figure 1 A schematic diagram of the structure of the scaffolding provided in the embodiment of the utility model connected to the building exterior wall;

[0028] Figure 2 A schematic diagram of the structure of the connection between the wall connecting assembly and the vertical pole provided in the embodiment of the utility model;

[0029] Figure 3 A schematic structural diagram of the embedded parts of the wall connecting assembly provided in an embodiment of the utility model;

[0030] Figure 4 A schematic structural diagram of a first connecting pipe of a wall connecting assembly provided in an embodiment of the utility model;

[0031] Figure 5 for Figure 4 A schematic structural diagram of a longitudinal section of the first connecting pipe shown;

[0032] Figure 6 A structural schematic diagram of a connecting buckle assembly of a wall connecting assembly provided in an embodiment of the utility model;

[0033] Figure 7 for Figure 6 A schematic structural diagram of the connecting buckle assembly from another angle is shown.

[0034] Icon: 100-building exterior wall; 200-vertical pole; 300-first connecting pipe; 301-first connecting hole; 302-clamping hole; 303-second connecting hole; 400-embedded part; 401-clamping protrusion; 500-connecting buckle assembly; 501-first connecting fastener; 5011-first connecting plate; 502-second connecting fastener; 5021-second connecting plate; 503-assembly hole. DETAILED DESCRIPTION

[0035] The terms “first”, “second”, “third”, etc. are only used for distinguishing descriptions and do not indicate the order of arrangement, nor can they be understood as indicating or implying relative importance.

[0036] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0037] In the description of the present application, it should be noted that the terms "inside", "outside", "left", "right", "up", "down", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the products of the present application are usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.

[0038] In the description of this application, unless otherwise clearly specified and limited, the terms "set", "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 an indirect connection through an intermediate medium, and it can be the internal connection of two elements.

[0039] The technical solution of the present application will be described clearly and completely below in conjunction with the accompanying drawings.

[0040] Reference Figure 1-Figure 7 The utility model provides a wall connecting assembly, including an embedded part 400 and a first connecting pipe 300; the first end of the embedded part 400 is used to be embedded in the building exterior wall 100, and the second end is used to be connected to the first connecting pipe 300;

[0041] A first connection hole 301 and a second connection hole 303 are sequentially provided at the first end of the first connection pipe 300 from outside to inside;

[0042] The second end of the embedded part 400 is provided with at least one clamping protrusion 401, and the first connecting hole 301 is provided with a clamping hole 302 matching with the clamping protrusion 401;

[0043] The second end of the embedded component 400 is inserted into the second connecting hole 303 from the first connecting hole 301 , and the first connecting tube 300 is rotated to displace the clamping protrusion 401 from the clamping hole 302 .

[0044] In some embodiments, the first end of the embedded part 400 of the wall connecting assembly is embedded in the building exterior wall 100, and the embedded part 400 is in a horizontal state; the second end of the embedded part 400 has a snap-in protrusion 401, and when the snap-in hole 302 set on the first connecting hole 301 of the first connecting tube 300 corresponds to the snap-in protrusion 401, the embedded part 400 and the first connecting tube 300 can be connected or separated; when the snap-in hole 302 and the snap-in protrusion 401 are misaligned, the embedded part 400 is connected to the first connecting tube 300, which facilitates the subsequent erection of scaffolding.

[0045] The embedded part 400 is embedded in advance when the concrete of the building outer wall 100 is poured. After the concrete reaches a certain strength, the embedded part 400 is inserted into the first connecting pipe 300, and the first connecting pipe 300 is rotated to dislocate the first clamping protrusion 401 and the clamping hole 302. In this way, when the scaffold is erected again, the scaffold is connected to the building outer wall 100, making the scaffold erected more firmly. When the scaffold needs to be disassembled, it is only necessary to rotate the first connecting pipe 300 so that the clamping hole 302 corresponds to the clamping protrusion 401, and the first connecting pipe 300 and the embedded part 400 can be separated.

[0046] Reference Figure 4 and Figure 5 In an optional embodiment, the inner diameter of the first connection hole 301 is smaller than the inner diameter of the second connection hole 303, and two clamping holes 302 are symmetrically arranged on the first connection hole 301;

[0047] The second end of the embedded component 400 is symmetrically provided with two clamping protrusions 401 .

[0048] In some embodiments, the inner diameter of the first connecting hole 301 is generally smaller than the inner diameter of the second connecting hole 303, and generally the inner diameter of the first connecting hole 301 matches the outer diameter of the second end of the embedded part 400; the snap-fit ​​protrusion 401 of the embedded part 400 can be inserted into the first connecting hole 301 and inserted into the second connecting hole 303 along the first connecting hole 301; since the outer diameter of the embedded part 400 matches the inner diameter of the first connecting hole 301, this is conducive to the stable connection between the embedded part 400 and the first connecting tube 300.

[0049] A plurality of snap-fitting protrusions 401 are provided on the embedded part 400, and a plurality of snap-fitting holes 302 are provided on the first connecting hole 301; generally, two snap-fitting protrusions 401 are symmetrically provided on the embedded part 400, and two snap-fitting holes 302 are symmetrically provided on the first connecting hole 301; three or four snap-fitting protrusions 401 may also be provided on the embedded part 400; the number of snap-fitting protrusions 401 on the embedded part 400 may be changed according to actual needs.

[0050] In an optional embodiment, at least one positioning hole is provided on the circumferential side of the first connecting tube 300 , the positioning hole is connected to the snap-fit ​​hole 302 , a positioning screw is provided on the positioning hole, and the positioning screw can be moved into the snap-fit ​​hole 302 by rotating the positioning screw.

[0051] In order to prevent the first connecting tube 300 from rotating, the clamping hole 302 corresponds to the clamping protrusion 401, and the embedded part 400 is separated from the first connecting tube 300; a positioning hole is set on the first connecting tube 300; the positioning hole is a threaded hole, and a bolt is screwed on the positioning hole; after the first connecting tube 300 is connected to the embedded part 400, the bolt is inserted into the clamping hole 302 by rotating the bolt; in this way, even after the clamping protrusion 401 corresponds to the clamping hole 302, the bolt extends into the clamping hole 302, so that the clamping protrusion 401 cannot pass through the clamping hole 302, that is, the embedded part 400 cannot be separated from the first connecting tube 300, thereby ensuring the firmness of the scaffolding installation.

[0052] In an optional embodiment, positioning holes corresponding to the clamping holes 302 are provided on the circumference of the first connecting pipe 300 .

[0053] In order to further improve the strength of the scaffolding and make it firmly erected, the positioning holes arranged on the first connecting pipe 300 correspond to the clamping holes 302 one by one, and each clamping hole 302 has a bolt inserted therein to prevent the clamping protrusion 401 from entering the clamping hole 302.

[0054] Reference Figure 6 and Figure 7 In an optional embodiment, a connecting buckle assembly 500 is further included, wherein the connecting buckle assembly 500 includes a first connecting fastener 501 and a second connecting fastener 502, and first connecting plates 5011 are respectively provided at both ends of the length direction of the first connecting fastener 501;

[0055] Second connecting plates 5021 are respectively provided at both ends of the second connecting fastener 502 in the length direction;

[0056] The first connecting plate 5011 and the second connecting plate 5021 are arranged in a one-to-one correspondence, and the first connecting plate 5011 and the second connecting plate 5021 are connected by bolts;

[0057] Both the first connecting fastener 501 and the second connecting fastener 502 are provided with an assembly hole 503 , and the first connecting pipe 300 is assembled in the assembly hole 503 .

[0058] The first connecting fastener 501 and the second connecting fastener 502 cooperate to clamp the vertical pole 200 of the scaffold.

[0059] In some embodiments, one connecting buckle assembly 500 or a plurality of connecting buckle assemblies 500 may be installed on the first connecting tube 300 ; generally, two connecting buckle assemblies 500 are arranged on the first connecting tube 300 .

[0060] The first connecting fastener 501 and the second connecting fastener 502 of the connecting fastener assembly 500 are both provided with an assembly hole 503, the first connecting pipe 300 is assembled in the assembly hole 503, and the first connecting fastener 501 and the second connecting fastener 502 clamp the vertical pole 200 of the scaffold; in this way, the connection between the first connecting pipe 300 and the vertical pole 200 of the scaffold is achieved, thus ensuring that the vertical pole 200 of the scaffold is connected to the outer wall 100 of the building, ensuring the firmness of the scaffold.

[0061] The first connecting plate 5011 of the first connecting fastener 501 and the second connecting plate 5021 of the second connecting fastener 502 are connected by bolts, that is, the first connecting fastener 501 and the second connecting fastener 502 can clamp the vertical pole 200, so that the vertical pole 200 remains vertical and cannot move away from the building exterior wall 100.

[0062] When disassembly is required, the bolts are loosened to separate the first connecting fastener 501 and one end of the second connecting fastener, so that the vertical pole 200 can be detached from the connecting fastener assembly 500.

[0063] In an optional embodiment, a plurality of connecting buckle assemblies 500 are disposed on the first connecting pipe 300 .

[0064] In an optional embodiment, a plurality of snap-fit ​​protrusions 401 are disposed at the second end of the embedded component 400 , and the plurality of snap-fit ​​protrusions 401 are of different sizes; each of the snap-fit ​​protrusions 401 matches with one of the snap-fit ​​holes 302 .

[0065] In an optional embodiment, the distance from the outer wall of the locking protrusion 401 to the axis of the first connecting pipe 300 is equal to the radius of the second connecting hole 303 .

[0066] There are multiple clamping protrusions 401 on the embedded part 400, and the sizes of the multiple clamping protrusions 401 decrease or increase in sequence along the circumference of the embedded part 400; thus, when the embedded part 400 is assembled into the first connecting tube 300, the clamping protrusion 401 is inserted into the second connecting hole 303 from the corresponding clamping hole 302; thus, when two clamping protrusions 401 are provided on the embedded part 400, it is avoided that when the first connecting tube 300 only rotates slightly, the clamping protrusion 401 can correspond to the clamping hole 302, thereby increasing the risk of the embedded part 400 being detached from the first connecting tube 300.

[0067] In an optional embodiment, a fixing piece is disposed at the first end of the embedded part 400 .

[0068] Generally, a fixing piece is provided at the first end of the embedded part 400 , and the fixing piece may be a steel plate or other, so as to ensure that the embedded part 400 is firmly connected to the building exterior wall 100 .

[0069] The embedded part 400 of the wall connecting assembly provided by the utility model is embedded in the building exterior wall 100, and a clamping protrusion 401 is arranged on the embedded part 400. When the clamping protrusion 401 of the embedded part 400 corresponds to the clamping hole 302, the embedded part 400 can be inserted into the first connection hole 301 and moved into the second connection hole 303; by rotating the first connecting tube 300, the clamping protrusion 401 and the clamping hole 302 are misaligned, and at this time, the clamping protrusion 401 cannot enter the first connection hole 301, that is, the connection between the first connecting tube 300 and the embedded part 400 is realized, which is convenient for the subsequent construction of the scaffolding; when the first connecting tube 300 needs to be separated from the embedded part 400, the first connecting tube 300 is rotated to make the clamping protrusion 401 correspond to the clamping hole 302; at this time, the first connecting tube 300 can be detached from the embedded part 400, that is, the disassembly of the scaffolding is realized.

[0070] The utility model provides a scaffold, comprising the wall connecting component described in any one of the above-mentioned implementation modes.

[0071] Compared with the prior art, the scaffolding provided by the utility model has the wall connection assembly provided by the utility model, and thus has all the beneficial effects of the wall connection assembly provided by the utility model.

[0072] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A wall connecting assembly, characterized in that: It comprises an embedded part (400) and a first connecting pipe (300); the first end of the embedded part (400) is used for being embedded in the building exterior wall (100), and the second end is used for being connected to the first connecting pipe (300); A first connection hole (301) and a second connection hole (303) are sequentially arranged at the first end of the first connection pipe (300) from the outside to the inside; The second end of the embedded part (400) is provided with at least one clamping protrusion (401), and the first connecting hole (301) is provided with a clamping hole (302) matching the clamping protrusion (401); The second end of the embedded component (400) is inserted from the first connection hole (301) into the second connection hole (303), and the first connection tube (300) is rotated to displace the clamping protrusion (401) from the clamping hole (302).

2. The wall connecting assembly according to claim 1, characterized in that: The inner diameter of the first connecting hole (301) is smaller than the inner diameter of the second connecting hole (303), and two clamping holes (302) are symmetrically arranged on the first connecting hole (301); The second end of the embedded component (400) is symmetrically provided with two clamping protrusions (401).

3. The wall connecting assembly according to claim 2, characterized in that: At least one positioning hole is provided on the circumferential side of the first connecting tube (300), the positioning hole being in communication with the clamping hole (302), and a positioning screw is provided on the positioning hole, and the positioning screw can be moved into the clamping hole (302) by rotating the positioning screw.

4. The wall connecting assembly according to claim 3, characterized in that: Positioning holes corresponding to the clamping holes (302) are arranged on the circumferential side of the first connecting pipe (300).

5. The wall connecting assembly according to claim 1, characterized in that: It also comprises a connecting buckle assembly (500), wherein the connecting buckle assembly (500) comprises a first connecting buckle (501) and a second connecting buckle (502), wherein first connecting plates (5011) are respectively provided at both ends of the first connecting buckle (501) in the length direction; Second connecting plates (5021) are respectively provided at both ends of the second connecting fastener (502) in the length direction; The first connecting plate (5011) and the second connecting plate (5021) are arranged in a one-to-one correspondence, and the first connecting plate (5011) and the second connecting plate (5021) are connected by bolts; Both the first connecting fastener (501) and the second connecting fastener (502) are provided with an assembly hole (503), and the first connecting pipe (300) is assembled in the assembly hole (503); The first connecting fastener (501) and the second connecting fastener (502) are used together to clamp the vertical pole (200) of the scaffold.

6. The wall connecting assembly according to claim 5, characterized in that: A plurality of connection buckle assemblies (500) are arranged on the first connection pipe (300).

7. The wall connecting assembly according to claim 2, characterized in that: The second end of the embedded part (400) is provided with a plurality of clamping protrusions (401), and the plurality of clamping protrusions (401) are of different sizes; each of the clamping protrusions (401) matches with one of the clamping holes (302).

8. The wall connecting assembly according to claim 2, characterized in that: The distance from the outer wall of the clamping protrusion (401) to the axis of the first connecting pipe (300) is equal to the radius of the second connecting hole (303).

9. The wall connecting assembly according to claim 1, characterized in that: A fixing piece is provided at the first end of the embedded part (400).

10. A scaffold, characterized in that: The invention comprises the wall connecting assembly as described in any one of claims 1 to 9.

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