Gabion net connecting structure for river bank protection

Abstract

The utility model provides a gabion net connecting structure for river bank protection, and belongs to the technical field of river bank protection. The connecting structure is simple in overall structure, convenient to bind and use, low in production cost and long in service life. Binding strips of the structure comprise a plurality of inserting strips which are connected in a crossed mode, clamping connectors are arranged to be right prisms, horizontally-through inserting holes are formed in a plurality of side vertical faces of the clamping connectors, the inserting holes are formed in a plurality of horizontal planes in a staggered mode, the binding strips are buckled on one face of the overlapping position of the gabion net in a pocket mode, and the clamping connectors are attached to the other face of the overlapping position of the gabion net. And the plurality of insertion strips cross the gabion nets and are correspondingly inserted into the plurality of insertion holes respectively, so that the two spliced gabion nets are bundled. The connecting structure is made of high-molecular compound materials, and is low in production cost, long in service life, integrated in structure, convenient to store, transport and take, fixed in structure size, capable of being used after being selected, easy to operate, convenient to use, high in construction efficiency, high in binding and compacting stability and good in connecting effect, and the inserting strips are pulled only in one direction.

Description

TECHNICAL FIELD

[0001] The utility model belongs to river protection technical field, especially a kind of gabion net connecting structure for river embankment protection. BACKGROUND

[0002] In river protection, to reduce the water and soil loss of embankment, the form of laying gabion net box to cover embankment surface is often selected to protect embankment, and the water flow impact resistance of gabion net box is stronger, and it will not scatter under the scour of water flow, and the protection effect is good. When laying gabion net box, stones need to be laid in the net box formed by gabion net enclosure, and the gabion net is a sheet structure, so it needs to be spliced to realize full coverage of the stone laying area. At present, the gabion net is often spliced by manual binding with wire at the splicing position, and the connection process includes cutting the wire to appropriate length, and then winding and binding the wire on the gabion net. The process is complicated, the operation is tedious, and the construction efficiency is low, which will slow down the construction progress. At the same time, the wire will be corroded and rusted under the scour of water flow for a long time, which will affect the connection stability. Therefore, a gabion net connecting structure capable of quick operation is needed to reduce the operation steps of the constructors, reduce the work burden, improve the construction efficiency, and prolong the service life of the gabion net box. SUMMARY

[0003] To solve the problems in the above background art, the utility model provides a gabion net connecting structure for river embankment protection, which has a simple overall structure, is convenient to bind, has low production cost and long service life.

[0004] The utility model solves the technical problems by adopting the following technical scheme: a gabion net connecting structure for river embankment protection, comprising a clamping joint and a binding strip, the binding strip comprises a plurality of intersecting connecting insertion strips, the clamping joint is a straight prism, a plurality of side surfaces of the clamping joint are provided with horizontally penetrating insertion holes, a plurality of the insertion holes are arranged in a plurality of horizontal surfaces in a staggered manner, the binding strip is buckled on one side of the overlapping part of the gabion net, the clamping joint is attached to the other side of the overlapping part of the gabion net, a plurality of the insertion strips are respectively inserted into a plurality of insertion holes across the gabion net, and the binding strip connects two pieces of spliced gabion net.

[0005] The number of insertion holes and insertion strips is equal, each side surface of each insertion strip is fully paved with a ratchet, and each insertion hole is provided with a locking tooth on the hole wall matched with the ratchet, the insertion strip is inserted into the insertion hole, the locking tooth is abutted on the back side of the ratchet to lock the insertion amount of the insertion strip, and the insertion strip is prevented from being pulled out under stress.

[0006] The free end of any insertion strip is provided with a limiting convex in the width direction, and when the binding strip is kept in an unfolded state, the clamping joint is sleeved on the insertion strip where the limiting convex is located.

[0007] The clamping joint and the binding strip are made of a high polymer compound material.

[0008] The connecting structure is made of a high polymer compound, has low production cost, is resistant to corrosion and oxidation, has high stability and long service life, and is convenient to store, transport and take; the structure size of the connecting structure is fixed and can be directly selected according to the working condition, without shape size cutting, so that the operation efficiency is improved, the construction efficiency is improved, and the clamping joint and the binding strip are provided with the ratchet teeth and the locking teeth, so that the insertion strip can be pulled in one direction only, can be pulled tight and cannot be loosened, the binding effect is good, the connection is stable, and the reliability is high. BRIEF DESCRIPTION OF DRAWINGS

[0009] In the drawings:

[0010] Figure 1 is a binding effect schematic view of the utility model;

[0011] Figure 2 is an unfolded effect schematic view of the utility model;

[0012] Figure 3 is a stone cage net connecting effect schematic view to which the utility model is applied;

[0013] Figure 4 is an insertion strip insertion hole locking relationship schematic view of the utility model;

[0014] In the drawing: 1, clamping joint; 2, binding strip; 3, stone cage net; 11, insertion hole; 12, locking tooth; 21, insertion strip; 22, limiting convex; 23, ratchet tooth. DETAILED DESCRIPTION

[0015] The utility model will be further described in detail in combination with the drawings. The drawings are all simplified schematic views, only the basic structure of the utility model is schematically shown, and therefore only the structures related to the utility model are shown.

[0016] A stone cage net connecting structure for river embankment protection, comprising a clamping joint 1 and a binding strip 2, the binding strip 2 comprises a plurality of insertion strips 21 connected in cross, the clamping joint 1 is provided as a straight prism, a plurality of side vertical surfaces of the clamping joint 1 are all provided with horizontal through insertion holes 11, a plurality of the insertion holes 11 are arranged in a plurality of horizontal surfaces in a staggered manner, the binding strip 2 is buckled on one side of the lap joint of the stone cage net 3, the clamping joint 1 is attached to the other side of the lap joint of the stone cage net 3, a plurality of the insertion strips 21 cross the stone cage net 3 and are respectively inserted into a plurality of the insertion holes 11, and the binding strip 2 connects two pieces of the stone cage net 3.

[0017] The number of insertion holes 11 and insertion strips 21 is equal. Each insertion strip 21 has ratchet teeth 23 fully machined on one side. Each insertion hole 11 has locking teeth 12 machined on the wall of the hole that mates with the ratchet teeth. The insertion strip 21 is inserted into the insertion hole 11, and the locking teeth 12 abut against the back side of the ratchet teeth 23 to lock the insertion depth of the insertion strip 21 and prevent the insertion strip 21 from being pulled out by force.

[0018] The number of inserts 21 and holes 11 is determined according to the mesh shape of the gabion mesh 3 to be bound. When the mesh shape of the gabion mesh 3 to be bound is hexagonal, the number of inserts 21 of the binding strip 2 is set to three, and the number of holes 11 on the connector 1 is set to three vertically stacked. In this case, the connector 1 is set as a straight hexagonal prism, and the three holes 11 are located on three side surfaces that are spaced apart from each other. If the mesh shape of the gabion mesh 3 to be bound is quadrilateral, the number of inserts 21 of the binding strip 2 is set to four, and the number of holes 11 on the connector 1 is set to four. In this case, the connector 1 is preferably set as a straight quadrilateral prism, and the four holes 11 are respectively located on the four sides of the connector 1.

[0019] A limiting protrusion 22 is provided at the free end of any of the inserts 21 in the width direction. When the binding strip 2 is in the unfolded state, the snap-fit ​​connector 1 is fitted onto the insert 21 where the limiting protrusion 22 is located. The limiting protrusion 22 effectively prevents the snap-fit ​​connector 1 from accidentally slipping off.

[0020] Both the clip 1 and the binding strip 2 are made of high molecular compound materials, such as nylon, which have high toughness and strong corrosion resistance.

[0021] Working principle: When using this connection structure, place the binding strip 2 below the overlapping gabion mesh 3, insert the insert strip 21 of the fitting connector 1 upwards through the hole of the gabion mesh 3, and press the connector 1 against the gabion mesh 3. Similarly, take out the remaining insert strips 21 from the hole of the gabion mesh 3, and insert the free end of each insert strip 21 into the corresponding insertion hole 11. Coordinate the pulling of multiple insert strips 21 until the binding strip 2 and the connector 1 tightly bind the overlapping gabion mesh 3, thus completing the connection of the gabion mesh 3.

[0022] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A gabion mesh connection structure for riverbank protection, characterized in that: It includes a clamping joint (1) and a binding strip (2), the binding strip (2) includes a plurality of intersecting connecting insertion strips (21), the clamping joint (1) is provided as a straight prism, a plurality of horizontal through insertion holes (11) are formed on a plurality of side vertical surfaces of the clamping joint (1), a plurality of the insertion holes (11) are arranged in a plurality of horizontal surfaces in a staggered manner, the binding strip (2) is buckled on one side of the lap joint of the gabion net (3), the clamping joint (1) is attached to the other side of the lap joint of the gabion net (3), a plurality of the insertion strips (21) span the gabion net (3) and are respectively inserted into a plurality of the insertion holes (11) in a corresponding manner, and the binding strip connects two pieces of the gabion net (3) that are spliced.

2. A gabion net connecting structure for riverbank protection according to claim 1, characterized in that: The number of the insertion holes (11) and the insertion strips (21) is equal, a side surface of each of the insertion strips (21) is fully paved with a ratchet (23), a locking tooth (12) is arranged on the hole wall of each of the insertion holes (11) in a matched manner with the ratchet, the insertion strip (21) is inserted into the insertion hole (11), the locking tooth (12) abuts against the back side of the ratchet (23) to lock the insertion amount of the insertion strip (21) and prevent the insertion strip (21) from being pulled out by force.

3. A gabion net connecting structure for riverbank protection according to claim 2, characterized in that: The free end of any of the insertion strips (21) is provided with a limiting protrusion (22) in the width direction of the end, and when the binding strip (2) is kept in an unfolded state, the clamping joint (1) is sleeved on the insertion strip (21) where the limiting protrusion (22) is located.

4. The gabion net connecting structure for riverbank protection according to claim 3, characterized in that: The clamping joint (1) and the binding strip (2) are both made of a high polymer compound material.

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