River bank gabion net retaining wall

Abstract

The utility model discloses a riverbank gabion net retaining wall, which relates to the technical field of riverbank gabion net retaining walls and particularly comprises a triangular steel frame, a first positioning hole is fixedly connected to the upper surface of a positioning bottom plate, a first positioning block is arranged in the middle of the upper surface of the positioning bottom plate, and a second positioning hole is fixedly connected to the left side of the lower surface of the triangular steel frame. A second positioning block is arranged on the left side of the lower surface of the triangular steel frame, a connecting clamping block is fixedly connected to the outer surface of the triangular steel frame, a connecting clamping groove is formed in the outer surface of the triangular steel frame, a stretching tensioning rod is fixedly connected to one end of the triangular clamping block, and a gabion net body is detachably connected to the outer surface of the triangular steel frame; and the outer surface of the triangular steel frame is fixedly connected with a fixing block through a first bolt, the outer surface of the triangular steel frame is fixedly connected with a pressing piece through a second bolt, and the device has the beneficial effects that multiple sets of gabion net retaining walls can be in butt joint conveniently, the rigidity of the gabion net retaining walls can be improved conveniently, and the connecting firmness of gabion nets can be improved conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of river bank gabion retaining walls, in particular to a river bank gabion retaining wall. Background Art

[0002] Gabion mesh, also known as stone cage mesh, is made of low-carbon steel wire with high corrosion resistance, high strength and ductility or the above steel wire coated with PVC and woven mechanically. The box-shaped structure made of this mesh is the stone cage box. Gabion mesh is commonly used for slope support, foundation pit support, mountain rock surface hanging mesh spraying, slope vegetation (greening), railway and highway isolation and protection nets. It can also be made into boxes and mesh mats for anti-scouring protection of rivers, dams and seawalls. Gabion retaining wall is a new type of flexible retaining material that is filled with stones that meet the requirements into a flexible gabion (i.e. a hexagonal rectangular mesh box) to give the whole a certain porosity and is stacked layer by layer. Gabion retaining walls are mostly used for slope protection, bank protection, and embankment protection projects that are subject to water erosion and wind and wave invasion and severe soil erosion. Gabion retaining walls have good water permeability and air permeability, strong foundation adaptability, and can be constructed with water. They are especially suitable for use in river sections with high ecological requirements. They have been increasingly used due to their low cost, good ecology, strong applicability, and certain flexibility.

[0003] The existing river bank gabion retaining walls are mostly made of gabion mesh directly tied together when in use, and have poor rigidity in actual use. During the stone filling process, the gabion mesh is squeezed, or the internal filled stones are impacted by the water flow, which can easily force the gabion mesh retaining wall to deform, and in severe cases, cause the retaining wall to collapse. In addition, the existing river bank gabion retaining walls are mostly connected by tying wires between adjacent gabions when in actual use. This connection method is not strong enough and is easy to break, which can also cause the retaining wall to collapse. Therefore, the existing river bank gabion retaining walls have the disadvantages of poor rigidity and a relatively weak connection method. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a river bank gabion retaining wall, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a river bank gabion retaining wall, including a triangular steel frame, a positioning base plate is fixedly connected to the lower surface of the right side of the triangular steel frame, a first positioning hole is fixedly connected to the upper surface of the positioning base plate, a first positioning block is provided in the middle of the upper surface of the positioning base plate, a second positioning hole is fixedly connected to the left side of the lower surface of the triangular steel frame, a second positioning block is provided on the left side of the lower surface of the triangular steel frame, a connecting block is fixedly connected to the outer surface of the triangular steel frame, a connecting slot is provided on the outer surface of the triangular steel frame, a triangular slot is fixedly connected to the inner side wall of the triangular slot, a triangular block is clamped on the inner side wall of the triangular slot, and one end of the triangular block A stretching and tensioning rod is fixedly connected, one end of the stretching and tensioning rod is hinged with a movable block, the outer surface of the movable block is fixedly connected with a threaded rod, the outer surface of the threaded rod is threadedly connected with a threaded sleeve, the outer surface of the threaded sleeve is provided with a socket, the inner side wall of the right side of the triangular steel frame is fixedly connected with a partition fence, the outer surface of the triangular steel frame is detachably connected with a gabion net body, the outer surface of the triangular steel frame is provided with a guide groove, the outer surface of the triangular steel frame is fixedly connected with a fixed block by a first bolt, the upper end of the fixed block is provided with a guide portion, the inner side wall of the fixed block is provided with a hook portion, the outer surface of the fixed block is provided with a slide groove, and the outer surface of the triangular steel frame is fixedly connected with a pressing plate by a second bolt.

[0008] Optionally, two of the first positioning holes and the second positioning holes are provided and are symmetrically arranged, the outer surface of the second positioning hole is adapted to the inner side wall of the first positioning hole, and the outer surface of the first positioning block is adapted to the inner side wall of the second positioning block.

[0009] Optionally, two connecting blocks and two connecting slots are respectively provided and are staggeredly arranged on the outer surfaces of both sides of the triangular steel frame.

[0010] Optionally, the triangular slots and the stretching tensioning rods are each provided with four and are symmetrically arranged, the movable blocks are provided with two and are symmetrically arranged, the outer surface of the movable block is fixedly connected to a guide column, and the outer surface of the movable block is provided with a guide groove adapted to the guide column.

[0011] Optionally, two threaded rods are provided and are respectively arranged on opposite surfaces of two movable blocks, and outer surfaces of the two threaded rods are respectively provided with forward-spinning threads and reverse-spinning threads.

[0012] Optionally, the guide portion is arranged at an angle, the inner side wall of the hook portion abuts against the outer surface of the gabion mesh body, and the first bolt is arranged on the inner side wall of the slide groove.

[0013] Optionally, there are several fixing blocks which are evenly distributed, and there are two pressing sheets which are symmetrically arranged.

[0014] Optionally, a gabion mesh pattern slot is provided behind the pressing sheet, and an inner side wall of the gabion mesh pattern slot is snap-connected with an outer surface of the gabion mesh body.

[0015] (III) Beneficial effects

[0016] The utility model provides a river bank gabion retaining wall, which has the following beneficial effects:

[0017] 1. The river bank gabion retaining wall has the effect of facilitating the docking of multiple groups of gabion retaining walls by setting the positioning base plate, the second positioning hole, the second positioning block, the connecting block and the connecting slot. The first positioning hole and the second positioning hole, the first positioning block and the second positioning block, and the connecting block and the connecting slot are matched to each other. During use, the adjacent gabion retaining walls can be accurately positioned and docked, thereby achieving the purpose of facilitating the docking of multiple groups of gabion retaining walls.

[0018] 2. This kind of river bank gabion retaining wall, through the arrangement of triangular slots, triangular blocks, stretching and tensioning rods, movable blocks, threaded rods and threaded sleeves, makes the river bank gabion retaining wall have the effect of facilitating the improvement of the rigidity of the gabion retaining wall. Through the coordinated arrangement of four stretching and tensioning rods, movable blocks, threaded rods and threaded sleeves, during use, the four corners of the triangular steel frame can be tightened and fixed in the middle, which effectively improves the structural rigidity of the triangular steel frame and prevents deformation, thereby achieving the purpose of facilitating the improvement of the rigidity of the gabion retaining wall.

[0019] 3. The river bank gabion retaining wall has the effect of facilitating the improvement of the firmness of the gabion connection by means of the setting of the fixing block and the pressing plate. The fixing block and the first bolt are matched with the pressing plate and the second bolt, so that the gabion body can be more firmly fixed to the outer surface of the triangular steel frame during use, and the gabion body can be tensioned during fixing, thereby improving the firmness of the connection between the triangular steel frame and the gabion body, thereby achieving the purpose of facilitating the improvement of the firmness of the gabion connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the second three-dimensional structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the utility model from the front;

[0023] Figure 4 For this utility model Figure 1 The structural diagram at A in the middle;

[0024] Figure 5 It is a schematic diagram of the structure of the threaded casing of the utility model in a top view;

[0025] Figure 6 It is a schematic diagram of the structure of the triangular slot of the utility model viewed from above;

[0026] Figure 7 For this utility model Figure 2 The structural diagram at B in the middle;

[0027] Figure 8 It is a three-dimensional structural schematic diagram of the fixing block of the utility model;

[0028] Fig. 9 This is a schematic structural diagram of the side cross-section of the installation state of the fixing block of the utility model;

[0029] Fig.10 It is a three-dimensional structural schematic diagram of the tablet pressing device of the utility model.

[0030] In the figure: 1. triangular steel frame; 2. positioning base plate; 3. first positioning hole; 4. first positioning block; 5. second positioning hole; 6. second positioning block; 7. connecting block; 8. connecting slot; 9. triangular slot; 10. triangular block; 11. stretch tensioning rod; 12. movable block; 13. guide column; 14. threaded rod; 15. threaded sleeve; 16. socket; 17. partition fence; 18. gabion body; 19. guide slot; 20. fixing block; 21. guide part; 22. hook part; 23. slide slot; 24. first bolt; 25. pressing plate; 26. second bolt; 27. gabion pattern slot. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0032] Example 1

[0033] The utility model provides a technical solution: a river bank gabion retaining wall, comprising a triangular steel frame 1, a positioning base plate 2 is fixedly connected to the lower surface of the right side of the triangular steel frame 1, a first positioning hole 3 is fixedly connected to the upper surface of the positioning base plate 2, a first positioning block 4 is provided in the middle of the upper surface of the positioning base plate 2, a second positioning hole 5 is fixedly connected to the left side of the lower surface of the triangular steel frame 1, a second positioning block 6 is provided on the left side of the lower surface of the triangular steel frame 1, two of the first positioning hole 3 and the second positioning hole 5 are provided and are symmetrically arranged, the outer surface of the second positioning hole 5 is adapted to the inner side wall of the first positioning hole 3, the outer surface of the first positioning block 4 is adapted to the inner side wall of the second positioning block 6, the outer surface of the triangular steel frame 1 is fixedly connected to a connecting block 7, the outer surface of the triangular steel frame 1 is provided with a connecting slot 8, and two connecting blocks 7 and connecting slots 8 are respectively provided and are staggered on the outer surfaces of both sides of the triangular steel frame 1.

[0034] In order to facilitate the connection of multiple sets of gabion retaining walls, as shown in the attached Figures 1 to 3 As shown, the present application adopts the following structure, through the arrangement of the positioning base plate 2, the second positioning hole 5, the second positioning block 6, the connecting block 7 and the connecting slot 8, the river bank gabion retaining wall has the effect of facilitating the docking of multiple groups of gabion retaining walls, through the coordinated arrangement of the first positioning hole 3 and the second positioning hole 5, the first positioning block 4 and the second positioning block 6 and the connecting block 7 and the connecting slot 8, during use, firstly, after leveling the ground, multiple groups of triangular steel frames 1 are placed in predetermined positions, and between adjacent triangular steel frames 1, the first positioning hole 3 and the second positioning hole 5, the first positioning block 4 and the second positioning block 6, the connecting block 7 and the connecting slot 8 are arranged. The positioning holes 3 and the first positioning blocks 4 are positioned by correspondingly engaging with the second positioning holes 5 and the second positioning blocks 6, and after the upper side makes the connecting block 7 and the connecting slot 8 correspond to the connecting slot 8 and the connecting block 7 on the outer surface of the adjacent triangular steel frame 1, the connection is made by engaging the connecting block 7 and the connecting slot 8, thereby accurately positioning and docking the adjacent gabion retaining walls. The setting of the positioning base plate 2 can not only play a role in positioning, but also improve the supporting performance of the triangular steel frame 1, thereby achieving the purpose of facilitating the docking of multiple groups of gabion retaining walls;

[0035] Example 2

[0036] The utility model provides a technical solution: the inner wall of the triangular steel frame 1 is fixedly connected with a triangular slot 9, four triangular slots 9 and a stretching tensioning rod 11 are each provided with and are symmetrically arranged, two movable blocks 12 are provided and are symmetrically arranged, the outer surface of the movable block 12 is fixedly connected with a guide column 13, the outer surface of the movable block 12 is provided with a guide slot 19 adapted to the guide column 13, the inner wall of the triangular slot 9 is clamped with a triangular clamping block 10, one end of the triangular clamping block 10 is fixedly connected with the stretching tensioning rod 11, one end of the stretching tensioning rod 11 is hinged with the movable block 12, the outer surface of the movable block 12 is fixedly connected with a threaded rod 14, two threaded rods 14 are provided and are respectively arranged on the opposite surfaces of the two movable blocks 12, the outer surfaces of the two threaded rods 14 are respectively provided with a forward thread and a reverse thread, the outer surface of the threaded rod 14 is threadedly connected with a threaded sleeve 15, and the outer surface of the threaded sleeve 15 is provided with a socket 16.

[0037] In order to improve the rigidity of the gabion retaining wall, as shown in the attached figure Figures 1 to 2 Figure 6 As shown, the present application adopts the following structure, through the arrangement of the triangular slot 9, the triangular clamping block 10, the tensioning rod 11, the movable block 12, the threaded rod 14 and the threaded sleeve 15, the river bank gabion retaining wall has the effect of facilitating the improvement of the rigidity of the gabion retaining wall, through the coordinated arrangement of the four tensioning rods 11, the movable block 12, the threaded rod 14 and the threaded sleeve 15, during use, when the inside of the triangular steel frame 1 is filled with stones and gravel to half, the triangular clamping blocks 10 at the ends of the four tensioning rods 11 are respectively inserted into the inside of the four triangular slots 9, and then a rod-shaped tool such as a screwdriver is used to insert the threaded sleeve 15 into the inside of the socket 16 to rotate At this time, when the threaded sleeve 15 rotates, the two ends of the threaded sleeve 15 are connected to the two threaded rods 14 through the threads thereof, so that when the threaded sleeve 15 is rotated, the ends of the two threaded rods 14 are driven to be screwed into the two ends of the threaded sleeve 15, and the two movable blocks 12 are brought close to each other. The setting of the two guide columns 13 can guide the displacement direction of the two movable blocks 12, and then the four corners of the triangular steel frame 1 can be tightened and fixed in the middle, effectively improving the structural rigidity of the triangular steel frame 1 and preventing deformation. The setting of the triangular clamping block 10 improves the connection stability between the tensile tensioning rod 11 and the triangular clamping groove 9, thereby achieving the purpose of facilitating the improvement of the rigidity of the gabion retaining wall.

[0038] Example 3

[0039] The utility model provides a technical solution: the inner side wall of the right side of the triangular steel frame 1 is fixedly connected with a partition fence 17, the outer surface of the triangular steel frame 1 is detachably connected with a gabion body 18, the outer surface of the triangular steel frame 1 is provided with a guide groove 19, the outer surface of the triangular steel frame 1 is fixedly connected with a fixing block 20 by a first bolt 24, a plurality of fixing blocks 20 are provided and are evenly distributed, two pressing plates 25 are provided and are symmetrically arranged, a guide portion 21 is provided at the upper end of the fixing block 20, the guide portion 21 is inclined, the inner side wall of the hook portion 22 abuts against the outer surface of the gabion body 18, the first bolt 24 is provided on the inner side wall of the slide groove 23, the inner side wall of the fixing block 20 is provided with a hook portion 22, the outer surface of the fixing block 20 is provided with a slide groove 23, the outer surface of the triangular steel frame 1 is fixedly connected with a pressing plate 25 by a second bolt 26, a gabion pattern slot 27 is provided behind the pressing plate 25, and the inner side wall of the gabion pattern slot 27 is clamped with the outer surface of the gabion body 18.

[0040] In order to improve the firmness of the gabion mesh connection, Figures 7 to 10 As shown, the present application adopts the following structure. By setting the fixing block 20 and the pressing plate 25, the river bank gabion retaining wall has the effect of facilitating the improvement of the firmness of the gabion connection. By the matching setting of the fixing block 20 and the first bolt 24 with the pressing plate 25 and the second bolt 26, during use, the gabion body 18 is first laid on the outer surface of the triangular steel frame 1, and then the gabion pattern slot 27 behind the pressing plate 25 is clamped on the outer surface of the gabion body 18, and then the pressing plate 25 is fixed to the outer surface of the triangular steel frame 1 through the second bolt 26, so that the gabion body 18 can be pressed and fixed, and then the hook part 22 behind the fixing block 20 is clamped on the outer surface of the gabion body 18. The surface is then inserted into the end of the guide portion 21 into the interior of the guide groove 19, and then the first bolt 24 is inserted into the slide groove 23 and then screwed on the outer surface of the triangular steel frame 1. Due to the inclined setting of the guide portion 21 and the guide groove 19, the gabion body 18 can be pulled to move in the cleaning direction during the tightening of the first bolt 24. The setting of the slide groove 23 provides space for the movement of the fixing block 20, so that the gabion body 18 can be more firmly fixed to the outer surface of the triangular steel frame 1, and the gabion body 18 can be tensioned when fixed, thereby improving the firmness of the connection between the triangular steel frame 1 and the gabion body 18, thereby achieving the purpose of facilitating the improvement of the firmness of the gabion connection.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A river bank gabion retaining wall, comprising a triangular steel frame, characterized in that: The lower surface of the right side of the triangular steel frame is fixedly connected with a positioning base plate, the upper surface of the positioning base plate is fixedly connected with a first positioning hole, a first positioning block is provided in the middle of the upper surface of the positioning base plate, a second positioning hole is fixedly connected to the left side of the lower surface of the triangular steel frame, a second positioning block is provided on the left side of the lower surface of the triangular steel frame, a connecting block is fixedly connected to the outer surface of the triangular steel frame, a connecting slot is provided on the outer surface of the triangular steel frame, a triangular slot is fixedly connected to the inner side wall of the triangular slot, a triangular block is connected to the inner side wall of the triangular slot, one end of the triangular block is fixedly connected to a tensile tensioning rod, and one end of the tensile tensioning rod is fixedly connected to the inner side wall of the triangular slot. The end is hinged with a movable block, the outer surface of the movable block is fixedly connected with a threaded rod, the outer surface of the threaded rod is threadedly connected with a threaded sleeve, the outer surface of the threaded sleeve is provided with a socket, the inner side wall of the right side of the triangular steel frame is fixedly connected with a partition fence, the outer surface of the triangular steel frame is detachably connected with a gabion mesh body, the outer surface of the triangular steel frame is provided with a guide groove, the outer surface of the triangular steel frame is fixedly connected with a fixed block by a first bolt, the upper end of the fixed block is provided with a guide portion, the inner side wall of the fixed block is provided with a hook portion, the outer surface of the fixed block is provided with a slide groove, and the outer surface of the triangular steel frame is fixedly connected with a pressing sheet by a second bolt.

2. A river bank gabion retaining wall according to claim 1, characterized in that: There are two first positioning holes and two second positioning holes, which are symmetrically arranged. The outer surface of the second positioning hole is matched with the inner wall of the first positioning hole, and the outer surface of the first positioning block is matched with the inner wall of the second positioning block.

3. A river bank gabion retaining wall according to claim 1, characterized in that: Two connecting blocks and two connecting slots are respectively provided and are staggeredly arranged on the outer surfaces of the two sides of the triangular steel frame.

4. A river bank gabion retaining wall according to claim 1, characterized in that: There are four triangular slots and four stretching tensioning rods, and they are symmetrically arranged. There are two movable blocks, and they are symmetrically arranged. The outer surface of the movable block is fixedly connected with a guide column, and the outer surface of the movable block is provided with a guide groove adapted to the guide column.

5. The river bank gabion retaining wall according to claim 1, characterized in that: Two threaded rods are provided and are respectively arranged on opposite surfaces of the two movable blocks, and the outer surfaces of the two threaded rods are respectively provided with positive-spinning threads and reverse-spinning threads.

6. A river bank gabion retaining wall according to claim 1, characterized in that: The guide portion is arranged obliquely, the inner side wall of the hook portion abuts against the outer surface of the gabion mesh body, and the first bolt is arranged on the inner side wall of the slide groove.

7. The river bank gabion retaining wall according to claim 1, characterized in that: There are several fixed blocks which are evenly distributed, and there are two pressing sheets which are symmetrically arranged.

8. The river bank gabion retaining wall according to claim 1, characterized in that: A gabion mesh pattern slot is arranged behind the pressing sheet, and the inner side wall of the gabion mesh pattern slot is snap-connected with the outer surface of the gabion mesh body.

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