Connecting assembly and wall body

Abstract

The invention provides a connecting assembly and a wall. The connecting assembly comprises a connecting piece, the connecting piece comprises a main body part, a first connecting part and a second connecting part, the first connecting part and the second connecting part are located at the two ends of the main body part respectively in the extending direction, the maximum size of the first connecting part and the maximum size of the second connecting part in the horizontal direction are both larger than the size of the main body part in the horizontal direction, and a clamping groove extending in the first direction is formed in the second connecting part; each gripper assembly comprises at least two clamping parts, and the clamping parts of each gripper assembly are arranged at intervals in the extending direction of the connecting piece; according to the connecting assembly, double positioning of the upper prefabricated wall body and the lower prefabricated wall body in the horizontal direction and the vertical direction can be achieved, and the connecting precision and the structural integrity are effectively improved; moreover, the connecting assembly provided by the embodiment of the invention is simple in structure, and a plurality of prefabricated walls can be conveniently and quickly mounted and positioned in the vertical direction, so that the construction efficiency is improved, and the construction difficulty is reduced.

Description

Technical Field

[0001] This application relates to the field of building technology, and more specifically, to a connection component and a wall. Background Technology

[0002] In existing technologies, multiple precast walls are typically connected vertically using connecting components. However, the complex structure of these connecting components makes it impossible to quickly connect multiple precast walls vertically, thus affecting construction efficiency and structural integrity. Summary of the Invention

[0003] This application addresses the shortcomings of existing methods by proposing a connecting component and a wall to solve the technical problem that the complex structure of the connecting component in related technologies makes it impossible to quickly connect multiple prefabricated walls in the vertical direction.

[0004] In a first aspect, embodiments of this application provide a connection component, including:

[0005] The connector, along its extension direction, includes a main body portion and a first connecting portion and a second connecting portion located at both ends of the main body portion. The maximum dimension of both the first connecting portion and the second connecting portion in the horizontal direction is larger than the dimension of the main body portion in the horizontal direction. The second connecting portion is provided with a first slot extending in a first direction; the first direction is perpendicular to the extension direction of the connector. The gripper assembly has at least one set connected to the main body, and each gripper assembly is arranged at a circumferential distance along the main body; each set of gripper assemblies includes at least two clamping parts, and each clamping part of each set of gripper assemblies is arranged at a distance along the extension direction of the connector, and is configured such that vertical ribs are engaged in each clamping part of the gripper assembly.

[0006] In some embodiments, the second connecting portion further includes an annular groove; the first slot is located within the annular groove.

[0007] In some embodiments, both the first connecting portion and the second connecting portion are tapered.

[0008] In some embodiments, the dimensions of both the first connecting portion and the second connecting portion in the horizontal direction, along the direction away from the main body portion, first increase and then decrease.

[0009] In some embodiments, the maximum dimension of the first connecting portion in the horizontal direction is not greater than the maximum dimension of the second connecting portion in the horizontal direction.

[0010] In some embodiments, the gripper assembly has at least two sets.

[0011] In some embodiments, the gripper assembly has two sets; along the first direction, the two sets of gripper assemblies are respectively disposed on both sides of the main body.

[0012] In some embodiments, the clamping portion extends along the first direction; the clamping portion includes: The third connecting part is connected to the main body part at one end; The snap-fit ​​part is connected to the other end of the third connecting part.

[0013] In some embodiments, the snap-fit ​​portion includes a second slot; the second slot extends through the snap-fit ​​portion along the extending direction of the connector.

[0014] Secondly, embodiments of this application provide a wall including any of the connecting components described in the first aspect above.

[0015] The beneficial technical effects of the technical solutions provided in this application include: The connecting assembly provided in this application embodiment has a first connecting portion and a second connecting portion located at both ends of the main body of the connector along the extension direction of the connector. The maximum dimension of both the first and second connecting portions in the horizontal direction is larger than the dimension of the main body in the horizontal direction. This allows the horizontal reinforcing bars at the bottom of the upper precast wall to be engaged at the connection between the first connecting portion and the main body, thereby achieving horizontal positioning of the upper precast wall. The horizontal reinforcing bars at the top of the lower precast wall are accommodated in the first slot of the second connecting portion, achieving horizontal positioning of the lower precast wall. The gripper assembly is connected to the main body and has at least one set, with each set of gripper assemblies spaced circumferentially along the main body. Each set of gripper assemblies includes at least two clamps. In each gripper assembly, the clamping parts are arranged at intervals along the extension direction of the connector. A shorter vertical rib is inserted into each clamping part of the gripper assembly. One part of the shorter vertical rib extends into the vertical through groove of the upper precast wall and overlaps with the vertical reinforcing bars of the upper precast wall. The other part of the shorter vertical rib extends into the vertical through groove of the lower precast wall and overlaps with the vertical reinforcing bars of the lower precast wall. This achieves vertical positioning of the upper and lower precast walls, ensuring accurate docking and reliable connection of the upper and lower precast walls in the vertical direction. At the same time, the shorter vertical rib enables continuous overlap of the vertical reinforcing bars of the upper and lower precast walls, making the connection between the upper and lower precast walls more solid and effectively transferring vertical loads and horizontal shear forces.

[0016] The connecting component provided in this application embodiment can achieve dual positioning of the upper and lower precast walls in both horizontal and vertical directions, effectively improving connection accuracy and structural integrity. Moreover, the connecting component provided in this application embodiment has a simple structure, which facilitates the rapid installation and positioning of multiple precast walls in the vertical direction, thereby improving construction efficiency and reducing construction difficulty.

[0017] Additional aspects and advantages of this application will be set forth in part in the description which follows, and will become apparent from the description or may be learned by practice of this application. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, wherein: Figure 1 This is a schematic diagram of the structure of a connection component provided in an embodiment of this application; Figure 2 This is a front view structural diagram of a connection component provided in an embodiment of this application; Figure 3 This is a top view of a connecting component provided in an embodiment of this application; Figure 4 A bottom view of a connecting component provided in an embodiment of this application; Figure 5 This is a side view of another connecting component provided in an embodiment of this application.

[0019] Figure label: 1-Connector; 11-Main body; 12-First connecting part; 13-Second connecting part; 131-First slot; 132-Annular groove; 2-Gripper assembly; 21-Clamping part; 211-Third connecting part; 212-Snap-fit ​​part; 2121-Second slot; a - First direction. Detailed Implementation

[0020] The embodiments of this application are described below with reference to the accompanying drawings. It should be understood that the embodiments described below with reference to the accompanying drawings are exemplary descriptions for explaining the technical solutions of the embodiments of this application, and do not constitute a limitation on the technical solutions of the embodiments of this application.

[0021] Those skilled in the art will understand that, unless specifically stated otherwise, the terms "described" and "the" as used herein may also include plural forms. It should be further understood that the term "comprising" as used in the specification of this application means the presence of the stated features, integers, steps, operations, elements, and / or components, but does not exclude other features, information, data, steps, operations, elements, components, and / or combinations thereof supported by the art. The term "and / or" as used herein refers to at least one of the items defined by the term; for example, "A and / or B" can be implemented as "A," or as "B," or as "A and B."

[0022] To make the objectives, technical solutions, and advantages of this application clearer, the embodiments of this application will be described in further detail below with reference to the accompanying drawings.

[0023] In existing technologies, multiple precast walls are typically connected vertically using connecting components. However, the complex structure of these connecting components makes it impossible to quickly connect multiple precast walls vertically, thus affecting construction efficiency and structural integrity.

[0024] The technical solution of this application and how it solves the above-mentioned technical problems will be described in detail below with specific embodiments. It should be noted that the following embodiments can be referenced, learned from or combined with each other, and the same terms, similar features and similar implementation steps in different embodiments will not be described again.

[0025] This application provides a connection component, such as... Figure 1-5 As shown, the connection assembly includes: connector 1 and gripper assembly 2.

[0026] The connector 1, along its extension direction, includes a main body 11 and a first connecting part 12 and a second connecting part 13 located at both ends of the main body 11. The maximum dimension of the first connecting part 12 and the second connecting part 13 along the horizontal direction is greater than the dimension of the main body 11 along the horizontal direction. The second connecting part 13 is provided with a first slot 131 extending along a first direction a; the first direction a is perpendicular to the extension direction of the connector 1.

[0027] The gripper assembly 2 has at least one set and is connected to the main body 11. Each gripper assembly 2 is arranged at a circumferential distance along the main body 11. Each set of gripper assemblies 2 includes at least two clamping parts 21. Each clamping part 21 of each set of gripper assemblies 2 is arranged at a distance along the extension direction of the connector 1 and is configured such that vertical ribs are engaged in each clamping part 21 of the gripper assembly 2.

[0028] The connecting assembly provided in this application embodiment has a first connecting portion 12 and a second connecting portion 13 located at both ends of the main body portion 11 of the connecting member 1 along the extension direction of the connecting member 1. The maximum dimension of the first connecting portion 12 and the second connecting portion 13 in the horizontal direction is larger than the dimension of the main body portion 11 in the horizontal direction, thereby enabling the horizontal reinforcing bars at the bottom of the upper precast wall to be engaged at the connection between the first connecting portion 12 and the main body portion 11, achieving horizontal positioning of the upper precast wall; the horizontal reinforcing bars at the top of the lower precast wall are accommodated in the first slot 131 of the second connecting portion 13, achieving horizontal positioning of the lower precast wall; the gripper assembly 2 is connected to the main body portion 11, and the gripper assembly 2 has at least one set, with each set of gripper assemblies 2 arranged at circumferential intervals along the main body portion 11; each set of grippers... Component 2 includes at least two clamping parts 21. The clamping parts 21 of each gripper component 2 are arranged at intervals along the extension direction of the connector 1. A shorter vertical rib is inserted into each clamping part 21 of the gripper component 2. A portion of the shorter vertical rib extends into the vertical through groove of the upper precast wall and overlaps with the vertical reinforcing bar of the upper precast wall. The other portion of the shorter vertical rib extends into the vertical through groove of the lower precast wall and overlaps with the vertical reinforcing bar of the lower precast wall. This achieves vertical positioning of the upper and lower precast walls, ensuring accurate docking and reliable connection of the upper and lower precast walls in the vertical direction. At the same time, the shorter vertical rib enables continuous overlap of the vertical reinforcing bars of the upper and lower precast walls, making the connection between the upper and lower precast walls more robust and effectively transmitting vertical loads and horizontal shear forces.

[0029] The connecting component provided in this application embodiment can achieve dual positioning of the upper and lower precast walls in both horizontal and vertical directions, effectively improving connection accuracy and structural integrity. Moreover, the connecting component provided in this application embodiment has a simple structure, which facilitates the rapid installation and positioning of multiple precast walls in the vertical direction, thereby improving construction efficiency and reducing construction difficulty.

[0030] It should be noted that after the upper and lower precast walls are spliced ​​together, concrete is poured into the upper and lower precast walls. Under the action of the concrete, the shorter vertical bars are indirectly connected to the vertical bars of the lower precast wall, and the shorter vertical bars are indirectly connected to the vertical bars of the upper precast wall, thereby achieving the continuity of force transmission.

[0031] In this embodiment, the extension direction of the connector 1 is perpendicular to the horizontal direction, and the first direction a coincides with or intersects with the horizontal direction.

[0032] Optionally, in an optional embodiment of this application, such as Figure 1-2 and Figure 5 As shown, the second connecting part 13 also includes an annular groove 132; the first slot 131 is located in the annular groove 132.

[0033] In this embodiment, the second connecting part 13 is provided with an annular groove 132, and a first slot 131 is located within the annular groove 132. In any two adjacent precast walls, the horizontal reinforcing bar at the top of the lower precast wall is embedded in the first slot 131 within the annular groove 132 to achieve horizontal limiting and prevent installation deviation or rebar displacement during concrete pouring. Moreover, the annular groove 132 allows concrete to fill the interior of the annular groove 132 during the pouring of concrete for the precast wall, enhancing the bond between the connecting component and the concrete, thereby improving the overall anchoring performance between the connecting component and the precast wall and further enhancing the reliability of the structural connection.

[0034] In this embodiment, the dimension of the connector 1 along the edge of the annular groove 132 (i.e., away from the first slot 131) is smaller than the dimension of the connector 1 along the root of the annular groove 132 (i.e., near the first slot 131). This creates an inward-curving structure in the annular groove 132, which facilitates the smooth embedding of the horizontal reinforcing bars of the precast wall below into the first slot 131. Simultaneously, it creates a mechanical interlocking effect after concrete pouring, improving pull-out resistance. Furthermore, the inward-curving structure of the annular groove 132 allows it to disperse stress under load, preventing localized cracking from extending deeper and causing fracture due to stress concentration. This enhances the durability and seismic performance of the connection area.

[0035] In this embodiment, the size of the first slot 131 is adapted to the horizontal reinforcing bar at the top of the precast wall below, ensuring that the horizontal reinforcing bar forms a tight fit after being embedded, preventing loosening or detachment.

[0036] Optionally, in an optional embodiment of this application, such as Figure 1-5 As shown, both the first connecting part 12 and the second connecting part 13 are tapered.

[0037] In this embodiment, when any two adjacent precast walls are spliced ​​vertically, the connecting component is positioned at the top of the lower precast wall. The first connecting part 12 and part of the main body 11 of the connector 1 extend beyond the top surface of the lower precast wall. When the upper precast wall is lowered for splicing, under the action of gravity, the conical first connecting part 12 can guide the horizontal reinforcing bars at the bottom of the upper precast wall to slide smoothly into the connection between the first connecting part 12 and the main body 11, achieving rapid alignment and self-guiding installation, effectively reducing construction difficulty. Moreover, the second connecting part 13 is conical, making it easy for the second connecting part 13 to be inserted into the vertical through groove of the lower precast wall, facilitating installation.

[0038] Optionally, in this embodiment of the application, after any two adjacent prefabricated walls are spliced ​​together, the connecting component is at least partially located in the vertical through groove of the hollow brick of the upper prefabricated wall in the vertical direction, and at least another part of the connecting component is located in the vertical through groove of the hollow brick of the lower prefabricated wall in the vertical direction.

[0039] Optionally, in an optional embodiment of this application, such as Figure 1-2 and Figure 5 As shown, along the direction away from the main body 11, the dimensions of the first connecting part 12 and the second connecting part 13 in the horizontal direction both increase first and then decrease.

[0040] In this embodiment, along the direction away from the main body 11, the dimensions of the first connecting part 12 and the second connecting part 13 both increase first and then decrease in the horizontal direction. This allows the connection between the first connecting part 12 and the main body 11 to limit the horizontal reinforcing bars at the bottom of the precast wall above, effectively transferring shear force and improving the overall integrity of the connection node. Furthermore, along the horizontal direction, the maximum dimensions of both the first connecting part 12 and the second connecting part 13 are larger than the dimensions of the main body 11. During concrete pouring, the concrete fills the connection areas between the first connecting part 12 and the main body 11, as well as the connection areas between the second connecting part 13 and the main body 11, enhancing the anchoring effect between the connecting components and the precast wall, and improving the overall shear resistance and stability of the structure. Moreover, the connection areas can form a mechanical interlocking effect, thereby preventing slippage of the connecting components during stress and ensuring structural safety.

[0041] Furthermore, along the direction away from the main body 11, the dimensions of the first connecting part 12 and the second connecting part 13 in the horizontal direction first increase and then decrease, which can guide the horizontal reinforcing bars, making it easier for the horizontal reinforcing bars at the bottom of the upper precast wall and the horizontal reinforcing bars at the top of the lower precast wall to be locked into the preset position.

[0042] Optionally, in an optional embodiment of this application, such as Figure 1-2 and Figure 5 As shown, the maximum dimension of the first connecting part 12 in the horizontal direction is not greater than the maximum dimension of the second connecting part 13 in the horizontal direction.

[0043] In some embodiments, the maximum horizontal dimension of the first connecting part 12 is smaller than the maximum horizontal dimension of the second connecting part 13, so that during the assembly process, the second connecting part 13 can be inserted more stably into the vertical through groove of the lower precast wall. At the same time, the smaller dimension of the first connecting part 12 helps to guide the horizontal steel bars of the upper precast wall to slide quickly into the connection between the first connecting part 12 and the main body 11, achieving precise alignment.

[0044] In some embodiments, the maximum dimension of the first connecting portion 12 in the horizontal direction is equal to the maximum dimension of the second connecting portion 13 in the horizontal direction, so that the connecting assembly maintains a balanced stress distribution when subjected to longitudinal force, thereby improving the overall coordination and load-bearing capacity of the structure.

[0045] Optionally, in an optional embodiment of this application, such as Figure 1-2 and Figure 5 As shown, gripper assembly 2 has at least two sets.

[0046] In this embodiment, at least two sets of gripper assemblies 2 are arranged at circumferential intervals along the main body 11. Each set of gripper assemblies 2 includes at least two clamping parts 21. Each clamping part 21 of each set of gripper assemblies 2 is equipped with a vertical rib, thereby realizing multi-point vertical connection between the upper precast wall and the lower precast wall, thereby effectively improving the tensile and shear resistance of the connection nodes and ensuring the overall stability of the structure under earthquake or load.

[0047] In some embodiments, at least two sets of gripper assemblies 2 are evenly distributed along the circumference of the main body 11 to form a symmetrical clamping structure.

[0048] In some embodiments, the connector 1 and the gripper assembly 2 may be manufactured using an integral molding process to improve the overall structural integrity and connection strength, and reduce assembly errors.

[0049] In some embodiments, the connector 1 and the gripper assembly 2 can be designed separately and can be firmly connected by threaded connection or welding, which facilitates transportation and on-site installation.

[0050] Optionally, in an optional embodiment of this application, such as Figure 1-5 As shown, the gripper assembly 2 has two sets; along the first direction a, the two sets of gripper assemblies 2 are respectively arranged on both sides of the main body 11.

[0051] In this embodiment, along the first direction a, two sets of gripper assemblies 2 are respectively disposed on both sides of the main body 11; each set of gripper assemblies 2 includes two clamping parts 21. In a plane perpendicular to the extension direction of the connector 1, the projection of the main body 11 includes a quadrilateral, and the two sets of gripper assemblies 2 are respectively disposed on opposite sides of the quadrilateral, thereby forming a stable four-point clamping structure. This effectively constrains the position of the vertical reinforcing bars of the upper and lower precast walls, ensuring that the connection node remains geometrically unchanged under stress, and guaranteeing the overall stability and force transmission reliability of the structure. Under vertical load, this four-point clamping structure can evenly distribute stress, avoiding concrete cracking or reinforcing bar slippage caused by local stress concentration. At the same time, it facilitates alignment and correction during the installation of the precast wall, improving construction efficiency.

[0052] Optionally, in an optional embodiment of this application, such as Figure 1-5As shown, the clamping part 21 extends along the first direction a; the clamping part 21 includes: a third connecting part 211 and a snap-fit ​​part 212.

[0053] The third connecting part 211 is connected to the main body part 11 at one end.

[0054] The snap-fit ​​part 212 is connected to the other end of the third connecting part 211.

[0055] In this embodiment, the clamping part 21 includes a third connecting part 211 and a snap-fit ​​part 212 connected in sequence. The third connecting part 211 is connected to the main body part 11, and the snap-fit ​​part 212 is connected to the third connecting part. The third connecting part 211 includes a rod and extends along the first direction a. The extension direction of the snap-fit ​​part 212 is the same as the extension direction of the connector 1. The vertical reinforcement in the snap-fit ​​part 212 overlaps with the vertical reinforcement of any two adjacent precast walls to achieve the continuity of the vertical force transmission path of any two adjacent precast walls.

[0056] Optionally, in an optional embodiment of this application, such as Figure 1 and Figure 3-4 As shown, the snap-fit ​​portion 212 includes a second snap-fit ​​groove 2121; the second snap-fit ​​groove 2121 extends through the snap-fit ​​portion 212 along the extending direction of the connector 1.

[0057] In this embodiment, the second slot 2121 extends through the locking portion 212 along the extension direction of the connector 1. The vertical reinforcement is locked within the second slot 2121, and the sidewall of the slot provides lateral constraint to the reinforcement, preventing horizontal displacement during installation. The cross-sectional shape of the second slot 2121 matches the outer diameter of the vertical reinforcement, ensuring a tight fit and improving connection rigidity. Before grouting the precast wall, the gripper assembly 2 can effectively fix the position of the reinforcement, avoiding misalignment caused by pouring disturbance, ensuring dense filling of the grout, and thus forming a complete mechanical transmission path.

[0058] In some embodiments, the inner wall of the second slot 2121 is provided with anti-slip texture, which can increase the friction with the surface of the vertical reinforcing bar, improve the interface anti-slip ability, and further suppress the small displacement before the grout hardens. The anti-slip texture can adopt an interlaced grid design, which can enhance the interlocking effect.

[0059] Based on the same inventive concept, this application provides a wall that includes the connecting components of any of the above embodiments.

[0060] It should be noted that since the wall in this embodiment includes the connecting component of this embodiment, the wall in this embodiment also has the above-mentioned beneficial effects of the connecting component of this embodiment, which will not be repeated here.

[0061] The wall consists of multiple layers of hollow bricks, each layer consisting of multiple hollow bricks joined together in sequence. The wall also includes horizontal and vertical through-holes that run through it. Horizontal steel bars are threaded through the horizontal through-holes, and vertical steel bars are threaded through the vertical through-holes.

[0062] By applying the embodiments of this application, at least the following beneficial effects can be achieved: 1. In the connecting assembly provided in this application embodiment, along the extension direction of the connector 1, the first connecting part 12 and the second connecting part 13 of the connector 1 are respectively located at both ends of the main body 11 of the connector 1. The maximum dimension of the first connecting part 12 and the second connecting part 13 in the horizontal direction is larger than the dimension of the main body 11 in the horizontal direction, so that the horizontal steel bar at the bottom of the upper precast wall can be clamped to the connection between the first connecting part 12 and the main body 11, thereby achieving horizontal positioning of the upper precast wall; the horizontal steel bar at the top of the lower precast wall is accommodated in the first slot 131 of the second connecting part 13, thereby achieving horizontal positioning of the lower precast wall; the gripper assembly 2 is connected to the main body 11, and the gripper assembly 2 has at least one set, with each set of gripper assemblies 2 arranged at circumferential intervals along the main body 11; each set of gripper assemblies 2 is connected to the main body 11. The gripper assembly 2 includes at least two clamping parts 21. The clamping parts 21 of each gripper assembly 2 are arranged at intervals along the extension direction of the connector 1. A shorter vertical rib is inserted into each clamping part 21 of the gripper assembly 2. A portion of the shorter vertical rib extends into the vertical through groove of the upper precast wall and overlaps with the vertical reinforcing bar of the upper precast wall. The other portion of the shorter vertical rib extends into the vertical through groove of the lower precast wall and overlaps with the vertical reinforcing bar of the lower precast wall. This achieves vertical positioning of the upper and lower precast walls, ensuring accurate docking and reliable connection of the upper and lower precast walls in the vertical direction. At the same time, the shorter vertical rib enables continuous overlap of the vertical reinforcing bars of the upper and lower precast walls, making the connection between the upper and lower precast walls more solid and effectively transmitting vertical loads and horizontal shear forces.

[0063] The connecting component provided in this application embodiment can achieve dual positioning of the upper and lower precast walls in both horizontal and vertical directions, effectively improving connection accuracy and structural integrity. Moreover, the connecting component provided in this application embodiment has a simple structure, which facilitates the rapid installation and positioning of multiple precast walls in the vertical direction, thereby improving construction efficiency and reducing construction difficulty.

[0064] In the description of this application, the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate directions or positional relationships based on the exemplary directions or positional relationships shown in the accompanying drawings. They are used to facilitate the description or simplification of the embodiments of this application and are not intended to indicate or imply that the device or component referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0065] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0066] In the description of this specification, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0067] The above description is only a partial embodiment of this application. It should be noted that for those skilled in the art, other similar implementation methods based on the technical concept of this application, without departing from the technical concept of this application, also fall within the protection scope of the embodiments of this application.

Claims

1. A connection assembly, characterized in that include: The connector, along its extension direction, includes a main body portion and a first connecting portion and a second connecting portion located at both ends of the main body portion. The maximum dimension of both the first connecting portion and the second connecting portion in the horizontal direction is greater than the dimension of the main body portion in the horizontal direction. The second connecting portion is provided with a first slot extending in a first direction; the first direction is perpendicular to the extension direction of the connector. The gripper assembly has at least one set connected to the main body, and each gripper assembly is arranged at a circumferential distance along the main body; each set of gripper assemblies includes at least two clamping parts, and each clamping part of each set of gripper assemblies is arranged at a distance along the extension direction of the connector, and is configured such that vertical ribs are engaged in each clamping part of the gripper assembly.

2. The connection assembly of claim 1, wherein, The second connecting portion further includes an annular groove; the first slot is located within the annular groove.

3. The connection component according to claim 1, characterized in that, Both the first connecting portion and the second connecting portion are tapered.

4. The connection assembly of claim 3, wherein, Along the direction away from the main body, the dimensions of both the first connecting portion and the second connecting portion in the horizontal direction first increase and then decrease.

5. The connection assembly of claim 4, wherein, The maximum dimension of the first connecting part in the horizontal direction is not greater than the maximum dimension of the second connecting part in the horizontal direction.

6. The connection assembly of claim 1, wherein, The gripper assembly has at least two sets.

7. The connection assembly of claim 6, wherein, The gripper assembly has two sets; along the first direction, the two sets of gripper assemblies are respectively disposed on both sides of the main body.

8. The connection assembly of claim 1, wherein, The clamping portion extends along the first direction; the clamping portion includes: The third connecting part is connected to the main body part at one end; The snap-fit ​​part is connected to the other end of the third connecting part.

9. The connection assembly of claim 8, wherein, The snap-fit ​​portion includes a second slot; the second slot extends through the snap-fit ​​portion along the extending direction of the connector.

10. A wall comprising, Includes the connection component described in any one of claims 1-9 above.

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