Triangular supporting type nut block

Abstract

The utility model discloses a triangular support type nut block, which relates to the technical field of nuts and comprises a hexagonal prism and support legs, the hexagonal prism is a regular hexagonal prism, and the bottom of the hexagonal prism is fixedly connected with three support legs at intervals at the edge surface joint of the regular hexagonal prism; a round hole for sea waves to enter is formed in the hexagonal prism around the axis of the hexagonal prism in a penetrating manner; a first insertion hole and a second insertion hole are formed in the prism surface of the hexagonal prism in a penetrating manner; a three-way hole channel is formed in the center of each supporting leg in a penetrating mode. The horizontal heights of the first insertion hole and the second insertion hole are different; two holes of the three-way hole channel are symmetrically formed in the two sides of the outer side of the supporting leg, another hole of the three-way hole channel is formed in the center of the inner end face of the supporting leg, and the three holes are connected to form the three-way hole channel; the second inserting hole is located in the center of the prism face of the hexagonal prism, and the extending direction of the first inserting hole is perpendicular to the extending direction of the second inserting hole. And the hexagonal prisms are mutually meshed and connected.

Description

Technical Field

[0001] The utility model relates to the technical field of nuts, in particular to a triangular support type nut block. Background Art

[0002] Most of the protective projects such as dikes, breakwaters and revetments in coastal areas use artificial block face protection to weaken the impact of waves, reduce the height of waves and reduce the damage of waves to building structures. Among them, the nut block face protection introduced from abroad in the 1980s is neat and beautiful in appearance and simple and uniform in installation.

[0003] The Chinese utility model with publication number CN212477611U proposes a triangular support type nut block, including: a block and a support protrusion, and the support protrusion is connected to the bottom of the block. Among them, the block includes: a first block surface, a second block surface, a third block surface, a fourth block surface, a fifth block surface, a sixth block surface and a circular hole. Compared with the traditional technology, the utility model forms an energy dissipation channel interconnected at the bottom of the nut block by adding a support protrusion at the bottom of the block, thereby maintaining the aesthetic advantages of the traditional nut block, greatly improving the wave dissipation effect, and increasing the contact surface between the blocks, thereby enhancing the stability of the block.

[0004] However, the above practicality still has shortcomings:

[0005] 1. The nut structure in the utility model is composed of a number of triangular support nuts meshing with each other. When a triangular support nut falls off the structure, the stability of the meshing structure is greatly weakened and there is a risk of collapse, which requires professional maintenance personnel to supervise and repair.

[0006] 2. Some of the wave-breaking channels of the support nuts in the utility model are blocked by the support feet of the adjacent support nuts, resulting in insufficient wave-breaking capability. Utility Model Content

[0007] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a triangular support type nut block, which solves the problem raised in the background technology.

[0008] In order to achieve the above purpose, the utility model proposes a triangular support type nut block.

[0009] As a further solution of the utility model:

[0010] The triangular support type nut block comprises a hexagonal prism and a support foot, wherein the hexagonal prism is a regular hexagonal prism, and the bottom of the hexagonal prism is located at the junction of the prism faces of the regular hexagonal prism and is fixedly connected with three support feet at intervals;

[0011] The hexagonal prism is provided with a circular hole around its axis for facilitating the entry of waves;

[0012] The hexagonal prism is provided with a first plug hole and a second plug hole on its edge surface;

[0013] A three-way channel is provided through the center of the supporting foot.

[0014] Furthermore, the first socket and the second socket are at different levels.

[0015] Furthermore, two holes of the three-way channel are symmetrically arranged on two sides of the outer side of the supporting foot, and another hole of the three-way channel is arranged at the center of the inner end surface of the supporting foot. The three holes are connected to form the three-way channel.

[0016] Furthermore, the second plug hole is located at the center of the edge surface of the hexagonal prism, and the extension directions of the first plug hole and the second plug hole are perpendicular to each other.

[0017] Furthermore, a first reinforcing rib is inserted into the first insertion hole, and a second reinforcing rib is inserted into the second insertion hole.

[0018] Furthermore, the support legs are all fixed on the surface of the embankment slope, and the hexagonal columns are meshed and connected with each other.

[0019] Furthermore, the gap at the bottom of the hexagonal prism is a wave-breaking channel, and adjacent wave-breaking channels are interconnected.

[0020] Furthermore, the hexagonal prism is positioned with a rough end.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] The utility model adds supporting feet at the bottom of the block to form mutually interconnected wave-breaking channels and three-way channels connecting the wave-breaking channels at the bottom of the nut block, thereby maintaining the aesthetic advantages of the traditional nut block, greatly improving the wave-breaking effect, increasing the contact surface between the blocks, and at the same time using reinforcing ribs to strengthen the stability of the block. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional diagram of the utility model;

[0024] Figure 2 It is a schematic diagram of the three-way channel structure of the utility model;

[0025] Figure 3 It is a top view schematic diagram of the connection combination structure of the utility model;

[0026] Figure 4 It is a schematic diagram of the connection combination structure of the utility model.

[0027] In the figure: 1. hexagonal prism; 2. supporting foot; 3. circular hole; 4. rough end; 5. first plug hole; 6. second plug hole; 7. three-way channel; 8. wave-breaking channel; 9. first reinforcing rib; 10. second reinforcing rib. DETAILED DESCRIPTION

[0028] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figure 1-4 As shown, the triangular support type nut block comprises a hexagonal prism 1 and a support foot 2. The hexagonal prism 1 is a regular hexagonal prism, and the bottom of the hexagonal prism 1 is located at the junction of the edge faces of the regular hexagonal prism 1 and three support feet 2 are fixedly connected at intervals;

[0030] The hexagonal column 1 is provided with a circular hole 3 around its axis for facilitating the entry of waves;

[0031] The hexagonal prism 1 is provided with a first plug hole 5 and a second plug hole 6 on its edge surface;

[0032] A three-way hole 7 is provided through the center of the supporting foot 2 .

[0033] Preferably, the first plug hole 5 and the second plug hole 6 are at different levels.

[0034] Preferably, two holes of the three-way channel 7 are symmetrically arranged on both sides of the outer side of the supporting foot 2, and another hole of the three-way channel 7 is arranged at the center of the inner end surface of the supporting foot 2, and the three holes are connected to form the three-way channel.

[0035] Preferably, the second insertion hole 6 is located at the center of the edge surface of the hexagonal prism 1, and the extension directions of the first insertion hole 5 and the second insertion hole 6 are perpendicular to each other.

[0036] Preferably, a first reinforcing rib 9 is inserted into the first insertion hole 5 , and a second reinforcing rib 10 is inserted into the second insertion hole 6 .

[0037] Preferably, the support legs 2 are all fixed on the surface of the embankment slope, and the hexagonal columns 1 are meshed and connected with each other.

[0038] Preferably, the gap at the bottom of the hexagonal column 1 is a wave-breaking channel 8, and adjacent wave-breaking channels 8 are interconnected.

[0039] Preferably, the hexagonal prism 1 is positioned with a rough end 4 .

[0040] Working principle:

[0041] First, the triangular support nut block is prefabricated in the prefabrication plant by inverted horizontal casting method. The whole block is a plain concrete structure without steel bars. The concrete strength grade is not less than C25. It is transported to the site after reaching the design strength; secondly, the triangular support nut block is installed after the slope cushion layer is built. When placed, the support foot 2 faces downward, and the block edge line can be parallel to the slope line or perpendicular to the slope line; again, the blocks are meshed and connected with each other to form interconnected wave-breaking channels 8. At the same time, the three-hole channel 7 explains the connection effect of the wave-breaking channel 8. Finally, the entire slope is placed according to the above rules. After the overall placement, the first reinforcement rib 9 is inserted into the first plug hole 5, and the second reinforcement rib 10 is inserted into the second plug hole 6. Finally, cast-in-place concrete side beams are placed at the slope foot, slope top and structural joints; the rough end 4 is convenient for people to enter the embankment and find it difficult to climb out;

[0042] The triangular support type nut block can also be prefabricated and installed in multiple combinations. The combined prefabrication and installation can increase the weight of the block, making it suitable for areas with large winds and waves, while improving the efficiency of mechanized construction. The utility model adds support feet 3 at the bottom of the block to form interconnected wave-breaking channels 8 at the bottom of the nut block and three-way channels 7 connecting the wave-breaking channels 8, thereby maintaining the aesthetic advantages of the traditional nut block, greatly improving the wave-breaking effect, and increasing the contact surface between the blocks. At the same time, the stability of the block is strengthened by reinforcing ribs.

[0043] The above embodiments are only used to illustrate the technical method of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical method of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the utility model.

Claims

1. Triangular support nut block, characterized in that: It comprises a hexagonal prism (1) and supporting feet (2), wherein the hexagonal prism (1) is a regular hexagonal prism, and the bottom of the hexagonal prism (1) is located at the junction of the prism faces of the regular hexagonal prism (1) and is fixedly connected with three supporting feet (2) at intervals; The hexagonal prism (1) is provided with a circular hole (3) around its axis for facilitating the entry of waves; The hexagonal prism (1) is provided with a first plug hole (5) and a second plug hole (6) penetrating through the prism surface; A three-way hole (7) is provided through the center of the supporting foot (2).

2. The triangular support nut block according to claim 1, characterized in that: The first plug hole (5) and the second plug hole (6) are at different levels.

3. The triangular support nut block according to claim 2, characterized in that: Two holes of the three-way channel (7) are symmetrically arranged on the two outer sides of the support foot (2), and another hole of the three-way channel (7) is arranged at the center of the inner end surface of the support foot (2), and the three holes are connected to form the three-way channel.

4. The triangular support nut block according to claim 3, characterized in that: The second plug hole (6) is located at the center of the edge surface of the hexagonal prism (1), and the extension directions of the first plug hole (5) and the second plug hole (6) are perpendicular to each other.

5. The triangular support nut block according to claim 4, characterized in that: A first reinforcing rib (9) is inserted into the first insertion hole (5), and a second reinforcing rib (10) is inserted into the second insertion hole (6).

6. The triangular support nut block according to claim 5, characterized in that: The support legs (2) are all fixed on the surface of the embankment slope, and the hexagonal columns (1) are meshed and connected with each other.

7. The triangular support nut block according to claim 6, characterized in that: The gap at the bottom of the hexagonal column (1) is a wave-breaking channel (8), and adjacent wave-breaking channels (8) are interconnected.

8. The triangular support nut block according to claim 7, characterized in that: The hexagonal prism (1) is positioned with a rough end (4).

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