Slope support anchor rod and steel wire rope connecting arrangement structure

Abstract

This utility model relates to the field of slope protection technology and discloses a slope support anchor rod and steel wire rope connection arrangement structure, including a slope, a grid beam arranged on the slope, and anchor rods embedded in the slope. Anchor holes are opened on the slope, and the inner end of the anchor rod is embedded in the anchor hole to form an internal section. The anchor hole is filled with concrete, and the internal section is integrated with the concrete. Through the provided anchor rod and steel wire rope ring structure, the reserved steel wire rope ring can facilitate the temporary attachment of safety belts by construction personnel during slope operations. After the ecological bags are stacked between the grid beams, the reserved steel wire rope ring can be used as a connection node, and the support rope and steel wire rope net can be fixed to the steel wire rope ring with stainless steel buckles. The anchor rod can distribute the sliding force, soil pressure and rock pressure of the slope body, and transmit the force to the stable stratum through the anchor rod, so as to ensure the stability of the slope body.

Description

Technical Field

[0001] This utility model patent relates to the field of slope protection technology, specifically to a connection arrangement structure of slope support anchor rods and steel wire ropes. Background Technology

[0002] In civil engineering and natural disaster protection, in order to prevent slopes from being eroded by rainwater and other factors, landslides and collapses must be prevented, and the safety of slopes and their environment must be ensured. Therefore, slope support, reinforcement and protection measures must be taken.

[0003] In existing technologies, anchored grid beams are commonly used to reinforce slopes, while conventional anchors are mostly composed of individual steel bars, which have relatively limited functionality. Utility Model Content

[0004] The purpose of this utility model is to provide a connection arrangement structure for slope support anchor rods and wire ropes, aiming to solve the problem that the wall-mounted frame has a relatively simple function in the existing technology.

[0005] This utility model is implemented as follows: a slope support anchor rod and wire rope connection arrangement structure includes a slope, a grid beam arranged on the slope, and anchor rods embedded in the slope. Anchor holes are opened on the slope, and the inner end of the anchor rod is embedded in the anchor hole to form an internal section. Concrete is poured into the anchor hole, and the internal section is integrated with the concrete. The outer end of the anchor rod extends into the grid beam to form an external section, which is integrated with the grid column. A wire rope is connected to the external section, and the end of the wire rope exposed outside the grid beam forms a wire rope loop.

[0006] Preferably, the anchor bolt is axially spaced and welded with multiple sets of centering supports, and the spacing between the multiple sets of centering supports is 1.5m.

[0007] Preferably, the centering support is composed of several arc-shaped steel bars arranged at intervals along the circumference.

[0008] Preferably, two symmetrical L-shaped steel bars are welded to the end of the anchor rod, and the diameter of the L-shaped steel bars is 22mm.

[0009] Preferably, the L-shaped steel bar is made of HRB400 steel bar.

[0010] Preferably, the anchor rod is a C28mm diameter HRB400 steel bar, and the anchor rod length specifications are 6m, 8m and 10m.

[0011] Preferably, the top end of the anchor rod is connected and fixed to the wire rope by a stainless steel clip assembly.

[0012] Preferably, the stainless steel buckle assembly comprises a stainless steel buckle body and a U-shaped block, and the anchor rod and the wire rope are both connected and fixed in the space formed between the U-shaped block and the stainless steel buckle body.

[0013] Preferably, the stainless steel buckle body has a through hole through which the U-shaped block can pass.

[0014] Preferably, the stainless steel buckle body has a rotating groove communicating with the through hole. A cylindrical threaded block is rotatably installed in the rotating groove. Two symmetrical threaded grooves are opened on the inner side of the U-shaped block and mesh with the threaded block. A hexagonal protrusion is provided on the top of the threaded block, which passes through the rotating groove and extends to the outside. A rotating hole is provided on the inner wall of the rotating groove for the hexagonal protrusion to rotate.

[0015] Compared with the prior art, the slope support anchor rod and wire rope connection arrangement structure provided by this utility model, through the provided anchor rods and wire rope rings, allows construction workers to temporarily attach safety belts during slope operations. After the ecological bags are stacked between the grid beams, the reserved wire rope rings can be used as connection nodes, and the support ropes and wire rope nets can be fixed to the wire rope rings with stainless steel buckles. The anchor rods can distribute the slope sliding force, soil pressure and rock pressure, and transfer the force to the stable strata, ensuring the stability of the slope. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the slope support anchor rod and wire rope connection arrangement provided by this utility model;

[0017] Figure 2 This is a cross-sectional schematic diagram of the L-shaped steel bars and anchor rods in the slope support anchor rod and wire rope connection arrangement structure provided by this utility model.

[0018] Figure 3 This is a cross-sectional structural diagram of the stainless steel buckle body and U-shaped block of the slope support anchor rod and wire rope connection arrangement structure provided by this utility model.

[0019] Figure 4 This is a cross-sectional schematic diagram of the steel wire rope, anchor rod, and centering support structure of the slope support anchor rod and steel wire rope connection arrangement provided by this utility model.

[0020] Figure 5 This is a schematic diagram of the separation structure of the stainless steel buckle body and the U-shaped block in the slope support anchor rod and wire rope connection arrangement structure provided by this utility model.

[0021] Figure 6 This is a schematic diagram of the separated cross-sectional structure of the stainless steel buckle body and the U-shaped block of the slope support anchor rod and wire rope connection arrangement structure provided by this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Slope; 2. Lattice beam; 3. Steel rope ring; 4. Anchor hole; 5. Concrete; 6. Centering support; 7. L-shaped steel bar; 8. Stainless steel buckle body; 9. U-shaped block; 10. Anchor rod; 11. Through hole; 12. Rotating groove; 13. Hexagonal protrusion; 14. Threaded block; 15. Threaded groove; 16. Steel wire rope. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0025] The implementation of this utility model will be described in detail below with reference to specific embodiments.

[0026] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0027] Reference Figure 1-6 The image shown is a preferred embodiment of the present invention.

[0028] The slope 1 support anchor rod 10 and wire rope 16 connection arrangement structure includes slope 1, grid beam 2 arranged on slope 1 and anchor rod 10 implanted in slope 1. Anchor holes 4 are opened on slope 1. The inner end of anchor rod 10 is implanted into anchor hole 4 to form an internal section. Concrete 5 is poured into anchor hole 4. The internal section and concrete 5 are integrated. The outer end of anchor rod 10 extends into grid beam 2 to form an external section. The external section is integrated with grid column. Wire rope 16 is connected to the external section. The end of wire rope 16 exposed outside grid beam 2 forms a wire rope loop 3.

[0029] With the provided anchor bolts 10 and steel rope rings 3, the reserved steel rope rings 3 can be used to facilitate temporary attachment of safety belts by construction workers during slope 1 operations. After the ecological bags are stacked between the grid beams 2, the reserved steel rope rings 3 can be used as connection nodes to fix the support ropes and steel rope nets to the steel rope rings 3 with stainless steel buckles. The anchor bolts 10 can distribute the sliding force, soil pressure and rock pressure of the slope 1 and transmit the force to the stable strata to ensure the stability of the slope 1.

[0030] Specifically, in this embodiment, the anchor bolt 10 is axially spaced and welded with multiple sets of centering supports 6, the distance between the multiple sets of centering supports 6 is 1.5m, and the centering support 6 is composed of several arc-shaped protruding steel bars arranged at intervals along the circumference.

[0031] By providing a centering bracket 6, it can be ensured that the anchor rod 10 can be inserted into the anchor hole 4 in a centered position.

[0032] Specifically, in this embodiment, two symmetrical L-shaped steel bars 7 are welded to the end of the anchor rod 10, and the diameter of the L-shaped steel bars 7 is 22mm.

[0033] The L-shaped steel bar 7 can be used to improve the connection stability between the anchor rod 10 and the lattice beam 2.

[0034] Specifically, in this embodiment, the L-shaped steel bar 7 is made of HRB400 steel bar.

[0035] Specifically, in this embodiment, the anchor rod 10 is a C28mm diameter HRB400 steel bar, and the length specifications of the anchor rod 10 are 6m, 8m and 10m.

[0036] Specifically, in this embodiment, the top end of the anchor rod 10 is connected and fixed to the wire rope 16 by a stainless steel buckle assembly. The stainless steel buckle assembly consists of a stainless steel buckle body 8 and a U-shaped block 9. The anchor rod 10 and the wire rope 16 are both connected and fixed in the space formed between the U-shaped block 9 and the stainless steel buckle body 8.

[0037] The stainless steel clip assembly facilitates the connection and fixation between the anchor bolt 10 and the wire rope 16.

[0038] Specifically, in this embodiment, the stainless steel buckle body 8 is provided with a through hole 11 through which the U-shaped block 9 can pass. Through the through hole 11, the stainless steel buckle body 8 and the U-shaped block 9 can be easily connected.

[0039] Specifically, in this embodiment, a rotating groove 12 communicating with a through hole 11 is provided in the stainless steel buckle body 8. A cylindrical threaded block 14 is rotatably installed in the rotating groove 12. Two symmetrical threaded grooves 15 are provided on the inner side of the U-shaped block 9 and mesh with the threaded block 14. A hexagonal protrusion 13 protrudes from the top of the threaded block 14, penetrating the rotating groove 12 and extending to the outside. A rotating hole is provided on the inner wall of the rotating groove 12 for the hexagonal protrusion 13 to rotate.

[0040] With the provided threaded block 14 and threaded groove 15, after the anchor rod 10 and the wire rope 16 are placed between the stainless steel buckle body 8 and the U-shaped block 9, the threaded block 14 is rotated by rotating the hexagonal protrusion 13 and engages with the threaded groove 15 on the U-shaped block. Then, through the threaded screwing relationship, the stainless steel buckle body 8 and the U-shaped block 9 can press and fix the anchor rod 10 and the wire rope 16.

[0041] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A structure for connecting a slope support anchor rod and a steel wire rope, characterized by, The structure includes a slope, a lattice beam arranged on the slope, and anchor rods embedded in the slope. Anchor holes are provided on the slope. The inner end of the anchor rod is embedded in the anchor hole to form an internal section. Concrete is poured into the anchor hole, and the internal section is integrated with the concrete. The outer end of the anchor rod extends into the lattice beam to form an external section. The external section is integrated with the lattice column. A steel wire rope is connected to the external section, and the end of the steel wire rope exposed outside the lattice beam forms a steel rope loop.

2. The arrangement for connecting a slope support anchor rod to a wire rope according to claim 1, characterized in that The anchor bolt features axially spaced welding of multiple sets of centering supports, with a spacing of 1.5m between the sets of centering supports.

3. A connection arrangement for connecting a rock bolting anchor to a wire rope for use in a rock bolting operation, according to claim 2, wherein: The centering support is composed of several arc-shaped protruding steel bars arranged at intervals along the circumference.

4. The slope support anchor rod and wire rope connection arrangement structure as described in claim 1, characterized in that, Two symmetrical L-shaped steel bars with a diameter of 22mm are welded to the end of the anchor rod.

5. A rock bolting arrangement according to claim 4, wherein the wireline is a continuous wireline. The L-shaped steel bar is made of HRB400 steel bar.

6. The slope support anchor rod and wire rope connection arrangement structure as described in claim 1, characterized in that, The anchor rods are made of C28mm HRB400 steel bars, and the anchor rod lengths are 6m, 8m and 10m.

7. The arrangement for connecting a slope support anchor rod to a wire rope according to claim 1, characterized in that, The top end of the anchor rod is connected and fixed to the wire rope by a stainless steel clip assembly.

8. A connection arrangement for connecting a steel wire rope to a slope support anchor rod as claimed in claim 7, characterized in that The stainless steel buckle assembly consists of a stainless steel buckle body and a U-shaped block. The anchor rod and the wire rope are both connected and fixed in the space formed between the U-shaped block and the stainless steel buckle body.

9. A slope support anchor rod and wire rope connection arrangement as claimed in claim 8, characterised in that, The stainless steel buckle body has a through hole through which the U-shaped block can pass.

10. The arrangement for connecting a slope support anchor rod to a wire rope according to claim 8, characterized in that, The stainless steel buckle body has a rotating groove that communicates with the through hole. A cylindrical threaded block is rotatably installed in the rotating groove. Two symmetrical threaded grooves that mesh with the threaded block are opened on the inner side of the U-shaped block. A hexagonal protrusion is provided on the top of the threaded block, which passes through the rotating groove and extends to the outside. A rotating hole is provided on the inner wall of the rotating groove for the hexagonal protrusion to rotate.

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