Assembly part and assembly body comprising same

Abstract

The utility model relates to the field of engineering, and provides an assembly part which comprises a main body part and a lock catch part, the main body part is provided with a side wall, and the lock catch part is connected with the main body part; the m lock catch pieces can be jointly clamped and locked to form a locking knot, the locking knot is used for connecting the m assembly pieces, and m is a positive integer larger than or equal to 3; meanwhile, the utility model further provides an assembly comprising a plurality of the assembly parts, and the assembly comprises the plurality of the assembly parts which are arranged in sequence and are connected through locking knots. According to the utility model, the assembly body is formed by the assembled assembly parts composed of a large number of standard parts, so that the connection is reliable, the stability is strong, and the assembly body can be widely applied to various different engineering scenes.

Description

Technical Field

[0001] The utility model relates to the engineering field, in particular to an assembly part which can be used in the engineering field and an assembly body comprising the assembly part. Background Art

[0002] In the engineering field, piles or other engineering assemblies are often driven into the soil. Generally speaking, these assemblies are arranged and spliced ​​in sequence and laid flat on the surface to be constructed, such as special-shaped concrete bricks laid on the road and slope protection bricks laid on the river slope. However, due to the influence of soil quality and construction technology, it is difficult for traditional assemblies to ensure the stability of the entire surface after splicing. For example, due to the lack of mutual force constraints between assemblies, the soil may collapse, causing the entire molded surface to collapse together, affecting the construction quality. This kind of soil collapse is particularly prone to occur on slopes, especially slopes along the river bank, because the river bank is easily eroded by water and prone to soil erosion. If the slope protection bricks are not well restrained from each other, this kind of collapse will occur from time to time, posing a great safety and quality hazard. Summary of the invention

[0003] In order to at least partially solve the above-mentioned problems in the prior art, the utility model proposes an assembly and an assembly body including the assembly, including: a main body and a locking member, the main body having a side wall, the locking member being connected to the main body; m of the locking members can be locked together to form a closed locking knot, and m is a positive integer greater than or equal to 3.

[0004] Preferably, the locking knot has a locking cavity through which the anchor rod can pass, and the outer contour shape of the anchor rod matches the inner wall shape of the locking cavity.

[0005] Further preferably, the inner wall of the locking cavity has at least one protrusion, and the outer contour of the anchor rod has a bending portion that cooperates with the protrusion.

[0006] Further preferably, when the protrusion cooperates with the bent portion, the anchor rod cannot rotate along its central axis.

[0007] Preferably, the assembly also includes a connecting portion for connecting the main body and the locking member, one end of the connecting portion is connected to the main body, and the other end is connected to the locking member.

[0008] Further preferably, the cross-section of the main body is an n-gon, and the main body comprises n connecting parts and n locking parts, one end of each connecting part is connected to an edge of the n-gon, and the other end is connected to one of the locking parts, and n is a positive integer greater than or equal to 3.

[0009] Preferably, the locking member includes: a first connecting member, a second connecting member, and a locking plate; the first connecting member is arranged at one end of the locking plate; the second connecting member is arranged at the other end of the locking plate, and the shape of the second connecting member matches the shape of the first connecting member.

[0010] Preferably, the distance between any two points on the cross section of the locking knot is less than or equal to 20 cm.

[0011] Preferably, the assembly has a mounting surface, and the angle formed between the mounting surface and the length direction of the locking knot is an acute angle.

[0012] Further preferably, the assembly has a mounting surface, and an angle formed between the mounting surface and the length direction of the locking cavity is an acute angle.

[0013] The utility model also relates to an assembly, comprising at least m assemblies as described in any one of claims 1 to 10 arranged in sequence, wherein at least one group of m adjacent assemblies is included; each group of m adjacent assemblies is connected by a locking knot, and the locking knot is formed by the common locking of m locking parts on the m adjacent assemblies, and m is a positive integer greater than or equal to 3.

[0014] The utility model has at least the following beneficial effects:

[0015] (1) Compared with the prior art, the assembly of the utility model forms a locking knot between several adjacent assembly parts through assembly, cleverly utilizing the fact that it is impossible to achieve 100% parallelism between components during construction, thereby achieving a more stable and reliable connection.

[0016] (2) In a refined technical solution, the distance between any two points on the cross section of the locking knot is limited to within 20 cm. At this time, since it is impossible to make all the locking parts absolutely parallel to each other during construction, reaction forces and friction forces in different directions will inevitably be generated, forming a pressure contact friction surface. These force-bearing parts are limited to within the range of 20 cm, and the mutual force, restraint and pulling are more obvious, making the entire system more stable.

[0017] (3) In a refined technical solution, the locking knot has a cavity, namely the locking cavity; the locking cavity is inserted with an anchor rod, which matches the shape of the locking cavity and leaves an appropriate gap. For the same reason, since it is impossible to ensure that the anchor rod is absolutely parallel to the length direction of the locking cavity during the construction process, after the anchor rod is inserted into the locking cavity, it will inevitably be subjected to reaction forces and friction forces from multiple different directions, and will also form a pressure contact friction surface. The more anchor rods there are in the system, the more restraints there are between the forces, and ultimately the entire system can be made more stable and less prone to collapse. In a further refined technical solution based on this, a protrusion is provided inside the locking cavity, which matches the bent part of the anchor rod, and the anchor rod cannot rotate along its own central axis. At this time, there is another dimension of constraint force; the surface area of ​​the anchor rod is increased, and the contact surface with the locking cavity is also increased, which improves the pull-out resistance. Under multiple force constraints, the reliability of the connection between the anchor rod and the assembly and between adjacent assemblies and the convenience of construction are ensured, and the fault tolerance is greatly improved.

[0018] (4) In a detailed technical solution, the assembly can be designed to be "oblique", that is, the installation surface is not perpendicular to the length direction of the locking knot / locking cavity, so that the entire assembly looks "oblique". If the assembly is produced using polymer materials, the tool angle can be directly adjusted to perform "oblique cutting" after extrusion molding, which is convenient for production. This "oblique assembly" can be used to install the assembly and the assembly body containing the assembly on a slope, and the "oblique" angle can be adapted to the angle of the slope, so that although the assembly is "oblique", the locking knot / locking cavity is basically perpendicular to the horizontal plane, so that during construction, it is only necessary to apply a basically vertical force to the assembly and the anchor rod (if any), which reduces the construction difficulty and improves the fault tolerance.

[0019] The assembly parts and assembly bodies of the utility model can be widely used in multiple engineering fields. As long as the usage scenarios involve the splicing and laying of multiple modules and have strength requirements on the forming surface, the assembly parts and assembly bodies may be applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] To further illustrate the advantages and features of the various embodiments of the present invention, a more detailed description of the various embodiments of the present invention will be presented with reference to the accompanying drawings. It will be understood that these drawings only depict typical embodiments of the present invention and are therefore not to be considered as limiting the scope thereof. In the accompanying drawings, for clarity, identical or corresponding components will be represented by identical or similar reference numerals.

[0021] Figure 1A : A three-dimensional view of a single assembly;

[0022] Figure 1B : Top view of a single assembly;

[0023] Figure 2A : A three-dimensional diagram of a plurality of assembly parts being combined;

[0024] Figure 2B : A top view of a plurality of assembly parts combined;

[0025] Figure 2C : Figure 2B Magnified view of the middle locking knot (inside the dashed circle);

[0026] Figure 3A : Enlarged view of the matching between the anchor rod and the locking cavity (top view);

[0027] Figure 3B : Enlarged view of the matching between the anchor rod and the locking cavity (side view);

[0028] Figure 3C : Enlarged view of the coordination between the anchor rod and the locking cavity (stereoscopic);

[0029] Figure 3D : Schematic diagram of the locking cavity closing piece;

[0030] Figure 4A : Schematic diagram of the assembly parts of the “italic assembly parts” scheme;

[0031] Figure 4B : Construction diagram of the “italic assembly” scheme.

[0032] Reference numerals:

[0033] 100-assembly part, 101-main part, 102-connecting part, 103-locking knot, 103A-locking cavity, 103B-anchor rod, 104-protrusion, 104A-bending part, 105-locking part, 105A-first connecting part, 105B-second connecting part, 105C-locking plate, 106-closing part, 107-installation surface;

[0034] 200-Assembly. DETAILED DESCRIPTION

[0035] It should be noted that the components in the figures may be shown exaggeratedly for the sake of illustration and are not necessarily true to scale. In the figures, identical or functionally identical components are provided with the same reference numerals.

[0036] In the present invention, unless otherwise specified, "arranged on...", "arranged above..." and "arranged above..." do not exclude the existence of an intermediate object between the two. In addition, "arranged on or above..." only indicates the relative positional relationship between two components, and in certain circumstances, such as after reversing the product direction, it can also be converted into "arranged under or below...", and vice versa.

[0037] In the present invention, each embodiment is only intended to illustrate the solution of the present invention and should not be understood as limiting.

[0038] In the present invention, unless otherwise specified, the quantifiers “a”, “an”, and “multiple” do not exclude the presence of multiple elements; unless otherwise specified, “multiple” does not exclude the presence of two elements.

[0039] It should also be noted that in the embodiments of the present invention, for the sake of clarity and simplicity, only a portion of the components or assemblies may be shown, but those of ordinary skill in the art will understand that under the teachings of the present invention, the required components or assemblies may be added according to the needs of the specific scenario. In addition, unless otherwise specified, the features in different embodiments of the present invention may be combined with each other. For example, a feature in the second embodiment may be used to replace a feature in the first embodiment that corresponds to or has the same or similar functions, and the resulting embodiment also falls within the disclosure scope or recorded scope of the present application.

[0040] It should also be pointed out that within the scope of the present invention, the terms "same", "equal", "equal to" and the like do not mean that the values ​​of the two are absolutely equal, but allow a certain reasonable error, that is, the terms also cover "substantially the same", "substantially equal", "substantially equal to". By analogy, in the present invention, the terms "perpendicular to", "parallel to", etc. indicating directions also cover the meanings of "substantially perpendicular to" and "substantially parallel to".

[0041] The present invention will be further described below in conjunction with specific embodiments with reference to the accompanying drawings.

[0042] Attached Figure 1A , 1B A schematic diagram of a single assembly 100 is shown.

[0043] Each assembly 100 includes a main body 101 with side walls; in this embodiment, the main body 101 is constructed as a hollow rectangular frame (i.e., n=4 in an n-gon), and the locking member 105 is connected to the main body 101, and this connection can be a direct contact connection between the two, or a connection through a connecting portion 102 provided between the main body 101 and the locking member 105. In this embodiment, in each assembly 100, the number of connecting portions 102 and locking members 105 is 4, that is, consistent with the number of sides of the n-gon; one end of each connecting portion 102 is connected to an edge of the main body 101, and the other end is connected to a locking member 105.

[0044] Attached Figure 2A , 2B A schematic diagram showing a plurality of assembly parts 100 are combined to form an assembly 200; Figure 2CAn enlarged partial view of the locking knot 103 in the assembly 200 is shown.

[0045] In this embodiment, m assemblies 100 are arranged in sequence and arranged in multiple rows, aligned vertically and horizontally. When m=4, the respective locking members 105 of a group of four adjacent assemblies 100 will gather at one place, and these locking members 105 can be locked together to form a locking knot 103; in other words, each locking knot 103 in this embodiment is formed by four locking members 105 in the four adjacent assemblies 100, which is equivalent to each assembly 100 "providing" a locking member 105, and together forming a locking knot 103. Of course, the number of adjacent assemblies 100 here is not limited to 4, and can be adjusted by changing the locking method of the locking knot 103 and the design of the shape of the assembly 100.

[0046] Each of the locking components 105 has a first connecting component 105A, a second connecting component 105B, and a locking plate 105C.

[0047] The first connecting member 105A is arranged at one end of the locking plate 105C. Here, the first connecting member 105A is, for example, configured to have a "C"-shaped cross section, which is used to insert the second connecting member 105B from a vertical direction in a form-fitting manner and fix it in a direction parallel to the mounting surface or at a certain angle (for example, an angle less than 90°).

[0048] The second connecting member 105B is arranged at the other end of the locking plate 105C, wherein the second connecting member 105B can be engaged with the first connecting member 105A in a shape-matching manner. For example, the first connecting member 105A has a "C"-shaped cross section, and the second connecting member 105B of the adjacent assembly 100 has a circular cross section, and the latter can be inserted into the former from a vertical direction to form a fixed connection relationship; in this embodiment, when the four locking members 105 are gathered at one place, the four first connecting members 105A and the four second connecting members 105B are alternately matched in sequence to form and lock together into a locking knot 103.

[0049] The locking plate 105C is connected between the first connecting member 105A and the second connecting member 105B.

[0050] For the above four adjacent assemblies 100, although they are connected, due to the inevitable errors in the construction process, any group of connected first connectors 105A and second connectors 105B in the locking knot 103 will not be in an absolutely parallel relationship. This error will inevitably cause the first connector 105A and the second connector 105B to have a mutual force between them, forming a pressure contact friction surface, and locking the two more tightly in the direction of the force; as a preferred solution, the distance between any two points on the cross section of the locking knot 103 is limited to no more than 20cm, so there will be 4 places in the locking knot 103 formed by the first connector 105A and the second connector 105B. At this time, there are at least 4 forces in different directions in such a small area, forming a "chain" structure, and the stability of the entire locking knot 103 will be greatly improved. Looking at the entire embankment protection device, the number of locking knots 103 is very large, which can make the surface connected by these assemblies very stable as a whole, and will not collapse as a whole.

[0051] As attached Figure 3A , 3B As shown in Figures 3C and 3D, as a further solution, each locking knot 103 can be additionally configured with a corresponding anchor rod 103B, but the prerequisite is that the corresponding locking knot 103 has a cavity, namely, a locking cavity 103A. Whether there is a locking cavity 103A can be determined when designing the locking component 105. By designing the specific shape of the locking component 105, a solution with a locking cavity 103A and a solution without a locking cavity 103A can be designed respectively. The former can be adapted to the anchor rod 103B, and the anchor rod 103B and the locking cavity 103A can be engaged and fixed in a shape-fitting manner. For example, the inner wall of the locking cavity 103A forms a protrusion 104, and the corresponding anchor rod 103B has a matching bent portion 104A to accommodate the protrusion 104. The shapes of the protrusion 104 and the bent portion 104A can be set so that the anchor rod 103B cannot rotate relative to its central axis, but a small gap should be appropriately reserved between the anchor rod 103B and the locking cavity 103A. In actual construction, since the direction in which the anchor rod 103B is struck cannot be absolutely parallel to the length direction of the locking cavity 103A, a small deviation is inevitable. At this time, if the attached Figure 3B , 3CAs shown, a pressure contact friction surface is formed in the aforementioned gap, achieving a more stable connection and cooperation between the anchor rod 103B and the locking cavity 103A, and between the assemblies 100. At the same time, when the above-mentioned protrusion 104 cooperates with the bent portion 104A, the outer contour surface area of ​​the anchor rod 103B is increased compared to the solution without the bent portion 104A (for example, the anchor rod 103B is set as a cylinder). The increase in surface area means that the contact surface between the anchor rod 106B and the locking cavity 103A is increased, which can further improve the pull-out resistance and also make the connection more stable.

[0052] As for the specific shape of the locking member 105, under the teaching of the present utility model, other shapes of locking members are also conceivable, such as other shapes with complementary shapes, such as a semi-enclosed structure with sawtooth inside, etc. Figure 3D A closing piece 106 structure is also provided, which is used to complete the locking knot 103 at the boundary after the assembly 100 is laid, so as to facilitate the continued insertion of the anchor rod 103B at the closing to achieve a better fixing effect or make the entire system look more beautiful.

[0053] When the assembly 100 is actually used, the length of the assembly 100 can be adjusted according to the actual situation. For example, if the assembly 100 is used as a floor tile on a flat surface or a slope protection structure on a slope, it is usually not necessary to drive it too deep into the soil, and the length of the assembly 100 can be shorter. However, if the assembly 100 is to be used along a river bank, the assembly may be used as a protective pile along the river bank, and its length needs to be extended, or it needs to be installed on the top of other piles.

[0054] In particular, the assembly 100 can also be designed as an "italic", as shown in the attached Figure 4A This "slope assembly" can be used on river slope protection. When the assembly 100 is installed, the surface that contacts the slope is the installation surface 107. Figure 4BAs shown. The angle of the "italic" can be controlled through the production process, and can usually be set to an angle that matches the inclination angle of the river slope protection (for example, the same or close), so that the installation surface 107 of each assembly 100 basically fits the slope surface. At this time, if the assembly 100 is not equipped with the anchor rod 103B, an angle α will be formed between its installation surface 107 and the length direction of the locking knot 103, and α is an acute angle. When the angle α matches the inclination angle of the river slope protection, during construction, it is only necessary to apply a force that is basically close to the vertical direction to the assembly 100, without being perpendicular to the slope of the river slope protection, and there is no need to deliberately adjust the force angle of the pressure device (such as a pile driver), which improves the convenience of construction. If the assembly 100 is equipped with an anchor rod 103B, an angle β will be formed between the installation surface 107 and the length direction of the locking cavity 103A, and β is an acute angle. Similarly, when the angle β matches the inclination angle of the river bank, the anchor rod 103B can be directly driven into the soil in a direction that is basically close to vertical to improve the tolerance of the construction. It should be noted that, in theory, when an angle is formed between a straight line and a plane (the length direction of the locking knot / locking cavity and the installation surface), the two complementary angles can be referred to as the "angle" between the straight line and the plane. To avoid ambiguity, the angles mentioned above (i.e. the aforementioned α and β angles) are specifically as follows: Figure 4B In addition, if the "italic assembly" is made of polymer materials, the assembly 100 can be extruded through a set of molds and can be directly cut according to the length and angle requirements, which is convenient for production.

[0055] Although various embodiments of the utility model are described above, it should be understood that they are presented as examples only and not as limitations. It is obvious to those skilled in the relevant art that various combinations, modifications and changes can be made thereto without departing from the spirit and scope of the utility model. Therefore, the breadth and scope of the utility model disclosed herein should not be limited by the exemplary embodiments disclosed above, but should only be defined according to the attached claims and their equivalents.

Claims

1. An assembly, characterized in that: include: A main body and a locking member, wherein the main body has a side wall, and the locking member is connected to the main body; m locking members can be locked together to form a locking knot, and the locking knot is used to connect m assembly parts, where m is a positive integer greater than or equal to 3.

2. The assembly according to claim 1, characterized in that The locking knot has a locking cavity through which the anchor rod can pass, and the outer contour shape of the anchor rod matches the inner wall shape of the locking cavity.

3. The assembly according to claim 2, characterized in that The inner wall of the locking cavity has at least one protrusion, and the outer contour of the anchor rod has a bending portion that matches the protrusion.

4. The assembly according to claim 3, characterized in that When the protrusion is engaged with the bent portion, the anchor rod cannot rotate along its central axis.

5. The assembly according to claim 1, characterized in that The assembly also includes a connecting portion for connecting the main body and the locking member, one end of the connecting portion is connected to the main body, and the other end is connected to the locking member.

6. The assembly according to claim 5, characterized in that The cross-section of the main body is an n-gon, and the main body includes n connecting parts and n locking parts. One end of each connecting part is connected to an edge of the n-gon, and the other end is connected to a locking part. n is a positive integer greater than or equal to 3.

7. The assembly according to claim 1, characterized in that The locking member includes: a first connecting member, a second connecting member, and a locking plate; the first connecting member is arranged at one end of the locking plate; the second connecting member is arranged at the other end of the locking plate, and the shape of the second connecting member matches the shape of the first connecting member.

8. The assembly according to claim 1, characterized in that The distance between any two points on the cross section of the locking knot is less than or equal to 20 cm.

9. The assembly according to claim 1, characterized in that The assembly has a mounting surface, and an angle formed between the mounting surface and the length direction of the locking knot is an acute angle.

10. The assembly according to claim 2, characterized in that The assembly has a mounting surface, and an angle formed between the mounting surface and the length direction of the locking cavity is an acute angle.

11. An assembly, characterized in that: It comprises at least m assemblies as described in any one of claims 1 to 10 arranged in sequence, wherein it comprises at least one group of m adjacent assemblies; each group of m adjacent assemblies is connected by a locking knot, and the locking knot is formed by the common locking of m locking members on the m adjacent assemblies, and m is a positive integer greater than or equal to 3.

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