Anti-pulling node structure
By reinforcing the internal and external connections at the inner and outer corner position of the building node, the problem of insufficient anti -pull -pulling performance of the existing node has been solved, and the anti -pull -pull effect and wind resistance capacity of the entire node is significantly improved.
Patent Information
- Application Number
- CN202420890024.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-26
AI Technical Summary
The pull-out resistance of existing building nodes at corners is insufficient, especially the angle position on the outer side of the wall is not greatly improved, resulting in the pull-out resistance of the entire node being relatively average.
The inner connectors and outer connecting parts are set at the inner corner of the node and the outer corner position. , Enhance the adhesion of the entire corner.
By setting up the replenishware at the internal and external corner position, the tensile effect and wind resistance capacity of the node is enhanced, and the entire building node is more stable at the corner area.
Smart Images
Figure CN222413467U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building nodes, in particular to a pull-out resistant node structure. Background Art
[0002] In some building nodes, such as the connection node between the ground beam and the wall, when forming, the wall is vertically arranged on the base (such as the foundation), and the ground beam is horizontally arranged on the base and perpendicular to the wall. In this way, corners are formed between the wall and the ground beam, and between the wall and the base.
[0003] As we all know, the stability of the corners of a building is crucial to the stability of the entire node or the entire building. The node must have a certain degree of pull-out resistance at the corners.
[0004] In the existing nodes, usually only L-shaped connectors such as angle steel are set at the inner corner of the wall to improve the pull-out resistance of the node. However, such a design does not improve the outer corner of the wall much, so the pull-out resistance of the entire node is relatively general and still needs to be improved. Utility Model Content
[0005] In order to solve at least one of the technical problems mentioned in the background technology, the purpose of the present utility model is to provide a pull-out resistant node structure.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A pull-out resistant node structure comprises a base, a ground beam arranged on the base and a wall, wherein an outer corner is formed between the outer side of the lower end of the wall and the base; an inner corner is formed between the inner side of the wall and the ground beam, and the node structure further comprises an inner connecting member and an outer connecting member, wherein the inner connecting member simultaneously connects the wall and the ground beam at the inner corner position; and the outer connecting member simultaneously connects the base and the wall at the outer corner position.
[0008] Compared with the prior art, the advantages of adopting this solution are:
[0009] This solution not only sets inner corner pieces at the inner corners of the nodes for reinforcement, but also sets outer corner pieces at the outer corners for reinforcement, so that the entire corner forms a more stable adhesion with the ground, increases the anti-pullout effect, and enhances its wind resistance.
[0010] As an optional implementation of the present utility model, the external connecting member includes a first component and a second component, the first component is fixed on the outer side wall of the wall, the second component is fixed on the base, and the first component and the second component are fixed to each other.
[0011] As an optional implementation of the present invention, the base is provided with an embedded part, and the embedded part at least partially extends out of the outside of the wall to form a connecting part; the second component is fixed on the connecting part.
[0012] As an optional implementation manner of the present invention, the second component is fixed to the connecting portion by a first bolt, and / or the second component is welded to the connecting portion.
[0013] As an optional implementation manner of the present invention, the first component and the second component are welded together.
[0014] As an optional embodiment of the present invention, the first component is T-shaped, including a first plate portion and a second plate portion intersecting each other, the first plate portion is attached and fixed to the wall, and the lower end of the first plate portion and / or the second plate portion is welded to the second component.
[0015] As an optional implementation of the present utility model, the second component includes a limiting surface arranged relative to the end surface of the ground beam, and the wall is positioned between the limiting surface and the end surface of the ground beam.
[0016] As an optional implementation manner of the present utility model, the first component is fixed to the wall by means of second bolts.
[0017] As an optional implementation of the utility model, the inner connecting member is L-shaped and includes two arms, one of which is attached to and fixed on the inner wall of the wall, and the other is attached to and fixed on the upper wall of the ground beam.
[0018] As an optional implementation manner of the present utility model, the wall and / or ground beam is fixed to the support arm via a third bolt.
[0019] Other advantages and effects of the present invention are explained in detail in the specific implementation manner and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the structure of the utility model at the inner corner position;
[0021] Figure 2 It is a schematic diagram of the structure of the utility model at the outer corner position;
[0022] Figure 3 It is a partial structural schematic diagram of the embedded parts position of the utility model. DETAILED DESCRIPTION
[0023] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.
[0024] In the following description, terms such as "inside", "outside", "up", "down", "left", "right", etc. that indicate directions or positional relationships are only used to facilitate the description of the embodiments and simplify the description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operate in a specific direction. Therefore, it should not be understood as a limitation on the present invention.
[0025] See also Figure 1-3 As shown, this embodiment provides a pull-out resistant node structure, including a base 1, a ground beam 2 and a wall 3 arranged on the base 1. The base 1 can be a foundation, which is a concrete structure; the ground beam 2 and the wall 3 are both made of wood and are fixedly installed on the base.
[0026] Specifically, the wall 3 is arranged vertically, such as Figure 2 As shown, an outer corner is formed between the outer side of its lower end and the upper surface of the base 1, and the ground beam 2 is horizontally installed on the base, and its end contacts the inner side of the wall 3, as shown in FIG. Figure 1 As shown, an inner angle is formed between the inner side of the wall 3 and the ground beam 2, wherein the inner angle and the outer angle are both 90°.
[0027] The node structure further includes an inner connector 4 and an outer connector 6, wherein the inner connector 4 simultaneously connects the wall 3 and the ground beam 2 at the inner corner position; specifically:
[0028] like Figure 1 As shown, the inner connecting member 4 is L-shaped and includes two arms 41 , which intersect each other vertically to form an L-shaped structure. A reinforcing rib 42 is provided between the two arms 41 .
[0029] In the connected state, one of the two arms 41 fits against the inner wall of the wall 3 , and the other fits against the upper wall of the ground beam 2 ; one of the arms 41 is fixed to the wall 3 by a third bolt 43 , and the other arm 41 is fixed to the ground beam 2 by a third bolt 43 .
[0030] The external connecting member 6 simultaneously connects the base 1 and the wall 3 at the outer corner position. It can be seen that in this embodiment, not only inner corner members are arranged at the inner corner of the node for reinforcement, but also outer corner members are arranged at the outer corner for reinforcement, so that the entire corner forms a more stable adhesion with the ground, increases the anti-pullout effect, and enhances its wind resistance.
[0031] Combination Figure 2As shown, the external connection member 6 includes a first component 61 and a second component 62. The first component 61 is fixed to the outer wall of the wall 3, and the second component 62 is fixed to the base 1, and the first component 61 and the second component 62 are fixed to each other. In this embodiment, the second component 62 is a plate-like structure.
[0032] It is worth noting that, since the base 1 is a concrete structure, it is difficult to connect the second component 62 thereto, and it is especially difficult to install the second component 62 on the base 1 by means of bolts, because it is difficult to form screw holes in concrete for bolt connection.
[0033] Therefore, in this embodiment, the base is provided with embedded parts 5, which are mainly components embedded in the base when the base is cast and formed, so that the embedded parts 5 are equivalent to being fixed on the base.
[0034] In this embodiment, the embedded part 5 is equivalent to a connection carrier, which is used to fix the second member 62 to the base. For example, in this embodiment, the embedded part 5 at least partially extends out of the outside of the wall 3 to form a connection part; the second member 62 is fixed to the connection part by the first bolt 71. Because the connection part is not a concrete structure, it can be provided with a screw hole for the first bolt 71 to connect. In this way, after the second member 62 is fixed to the connection part by the first bolt 71, the second member 62 is equivalent to being fixed to the base 1.
[0035] Of course, in other optional implementations, the second component 62 may also be welded to the connecting portion.
[0036] The first component 61 and the second component 62 are welded together. Specifically:
[0037] The first component 61 is T-shaped, and includes a first plate portion 611 and a second plate portion 612 intersecting each other. The first plate portion 611 is fixed to the wall 3 . Specifically, the first plate portion 611 is fixed to the wall 3 by a second bolt 72 .
[0038] The lower end of the first plate portion 611 or the second plate portion 612 is welded to the second component 62 . Preferably, the lower end surfaces of the first plate portion 611 and the second plate portion 612 are flush, and the lower ends of both are welded to the second component 62 .
[0039] In this embodiment, combined with Figure 3 As shown, the second member 62 includes a limiting surface 621 arranged relative to the end surface of the beam 2. Figure 2 As shown, the wall 3 is positioned between the limiting surface 621 and the end surface of the ground beam 2, which is equivalent to the wall 3 being sandwiched between the limiting surface 621 and the end surface of the ground beam 2. It can be seen that the second component 62 can also play a limiting role on the wall 3, restricting the lower end of the wall 3 from moving away from the end of the ground beam 2.
[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.
Claims
1. A pull-out resistant node structure, comprising a base, a ground beam arranged on the base, and a wall, wherein an outer corner is formed between the lower end of the wall and the base; an inner corner is formed between the inner side of the wall and the ground beam, characterized in that: The node structure further comprises an inner connecting member and an outer connecting member, wherein the inner connecting member simultaneously connects the wall and the ground beam at the inner corner position; and the outer connecting member simultaneously connects the base and the wall at the outer corner position.
2. A pull-out resistant node structure according to claim 1, characterized in that: The external connecting member includes a first component and a second component, wherein the first component is fixed on the outer side wall of the wall body, and the second component is fixed on the base body, and the first component and the second component are fixed to each other.
3. A pull-out resistant node structure according to claim 2, characterized in that: The base is provided with embedded parts, and the embedded parts at least partially extend out of the outside of the wall to form a connecting part; the second component is fixed on the connecting part.
4. A pull-out resistant node structure according to claim 3, characterized in that: The second component is fixed to the connecting portion by means of first bolts, and / or the second component is welded to the connecting portion.
5. A pull-out resistant node structure according to claim 2, characterized in that: The first component and the second component are welded together.
6. A pull-out resistant node structure according to claim 5, characterized in that: The first component is T-shaped, and includes a first plate portion and a second plate portion intersecting each other. The first plate portion is attached and fixed to the wall, and the lower ends of the first plate portion and / or the second plate portion are welded to the second component.
7. The pull-out resistant node structure according to claim 2, characterized in that: The second component includes a limiting surface arranged opposite to the end surface of the ground beam, and the wall is positioned between the limiting surface and the end surface of the ground beam.
8. The pull-out resistant node structure according to claim 2, characterized in that: The first component is fixed to the wall by second bolts.
9. The pull-out resistant node structure according to claim 1, characterized in that: The inner connecting member is L-shaped and comprises two arms, one of which is attached to and fixed on the inner side wall of the wall, and the other is attached to and fixed on the upper wall of the ground beam.
10. A pull-out resistant node structure according to claim 9, characterized in that: The wall and / or ground beam are fixed to the support arm via a third bolt.