Slope supporting device

Abstract

The invention provides a side slope supporting device, which belongs to the technical field of side slope protection, and comprises a plurality of transverse supporting ropes and a plurality of vertical supporting ropes, each transverse supporting rope and each vertical supporting rope are provided with a corresponding clamping piece at the intersection point; every two adjacent transverse supporting ropes intersect with every two adjacent vertical supporting ropes to form a grid area in a preset shape, the anchor rods are arranged in the grid areas and embedded in the slope, and connecting units are arranged on the anchor rods; according to the supporting structure, through the clamping pieces composed of the lower connecting blocks, the triangular clamping blocks and the upper connecting blocks, firm connection of the transverse supporting ropes and the vertical supporting ropes at the vertical intersection is achieved, meanwhile, under further clamping of the clamping rods and the triangular clamping blocks in the connecting units, it can be guaranteed that the supporting structure is stably fixed to the side slope, and the supporting structure can be stably fixed to the side slope; and the situation that the junction of the transverse supporting rope and the vertical supporting rope is broken can be effectively prevented.

Description

Technical Field

[0001] The invention relates to the technical field of slope protection, and in particular to a slope supporting device. Background Art

[0002] Slope support refers to the support, reinforcement and protection measures taken on the slope to ensure the safety of the slope and its environment. Commonly used support structure types include: gravity retaining wall, buttress retaining wall, cantilever support, plate rib or lattice anchor retaining wall support, pile anchor retaining wall support, anchor spraying support, and slope method.

[0003] When using protective nets for slope protection, traditional protective nets are often simply tied or connected at the intersections, lacking sufficient structural stability. When faced with external forces, such as slope sliding, rockfall impact, etc., the intersections are prone to loosening or breaking. Once the intersection breaks or fails, the protective net will not be able to effectively intercept the rockfall or landslide, thus posing a threat to the personnel and facilities below. To this end, the present invention proposes a slope support device to address this problem. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and to provide a slope supporting device that can overcome the above problems or at least partially solve the above problems.

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: a slope support device, comprising a plurality of transverse support ropes distributed along the slope and a plurality of vertical support ropes distributed along the slope, each of the transverse support ropes and each of the vertical support ropes are provided with corresponding clamping parts at the intersection points, and a grid area of ​​a preset shape is formed between each adjacent two of the transverse support ropes and each adjacent two of the vertical support ropes when they intersect, as well as an anchor rod arranged in each of the grid areas and pre-buried with the slope, and the anchor rod is provided with a connecting unit for clamping a plurality of clamping parts in the grid area.

[0006] Preferably, the clamping component includes a circular lower connecting block which fits the surface of the transverse support rope, a plurality of triangular clamping blocks which fit along the outer contour edge of the lower connecting block and are distributed in a circle are fixed to the top of the lower connecting block, and matching upper connecting blocks are connected between the tops of the plurality of triangular clamping blocks.

[0007] Preferably, the number of the triangular clamping blocks is four, and the four triangular clamping blocks are located between the lower connecting block and the upper connecting block to form a cross-shaped clamping groove, and each of the triangular clamping blocks is provided with an arc edge on one side facing the axis between the lower connecting block and the upper connecting block.

[0008] Preferably, when the upper connecting block is fixedly connected between the tops of the four triangular clamping blocks, the triangular clamping block is provided with a clamping groove matching the connecting unit, and the connecting unit includes a circular mounting block, and the mounting block is connected to the end of the anchor rod corresponding to the outside of the slope, and a circular cavity is provided in the mounting block, and a plurality of connecting cylinders distributed in a circumference are fixed on the mounting block, and a clamping rod corresponding to the clamping groove is slid on the connecting cylinder, and a resistance block is fixed to the end of the clamping rod corresponding to the inside of the circular cavity, and a concave groove is provided on one side of the resistance block corresponding to the axis of the circular cavity, and a connecting shaft is rotatably arranged between the inner walls of the concave groove, and a guide wheel is fixed on the connecting shaft, and an adjustment component linked to the guide wheel is provided in the circular cavity.

[0009] Preferably, a moving block that fits with the inner wall of the connecting tube is fixed on the clamping rod, and a spring located inside the connecting tube is sleeved on the clamping rod, and the spring is fixed between the moving block and the side wall of the connecting tube.

[0010] Preferably, the adjustment assembly includes an adjustment screw rotatably arranged between the top wall of the circular cavity and the top of the mounting block, one end of the adjustment screw located inside the circular cavity is connected to the bottom wall of the circular cavity through a bearing, a movable sleeve is threadedly connected to the adjustment screw, a plurality of circumferentially distributed toggle blocks are fixed on the movable sleeve, and a downwardly inclined adjustment edge is provided on a side of the toggle block corresponding to the guide wheel.

[0011] Preferably, a telescopic rod is fixed to the top of the toggle block, and the other end of the telescopic rod is fixedly connected to the top wall of the circular cavity.

[0012] Preferably, a circular driving block is fixed to one end of the adjusting screw rod located at the top of the mounting block, and a plurality of arc grooves distributed in a circumference are provided on the edge of the driving block.

[0013] Preferably, when the upper connecting block and the tops of the four triangular clamping blocks are detachably connected, the clamping rod is provided with a contact portion for limiting the position between the lower connecting block and the upper connecting block.

[0014] Preferably, the contact portion comprises a vertical block fixed on the clamping rod, an upper horizontal block fitted with an upper connecting block is fixed on the top of the vertical block, and a lower horizontal block fitted with a lower connecting block is fixed on the bottom of the vertical block.

[0015] After adopting the above technical scheme, the present invention has the following beneficial effects compared with the prior art: the present invention uses the clamping piece composed of the lower connecting block, the triangular clamping block and the upper connecting block to effectively clamp the horizontal support rope and the vertical support rope in the cross-shaped clamping groove when they intersect vertically, thereby providing an additional support and constraint for the intersection between each horizontal support rope and the vertical support rope. This structure can not only withstand greater force and reduce the risk of breakage caused by excessive force, but also form a more stable and reliable support structure, thereby improving the stability and safety of the entire structure; Furthermore, the present invention also ensures that the multiple clamping rods on the mounting block can synchronously and accurately perform clamping operations on the triangular clamping blocks in the grid area through the coordinated cooperation of the adjusting screw, the toggle block, the adjusting edge and the guide wheel. This not only achieves a firm connection between the connecting unit and the clamping part, so that the support structure formed by interweaving multiple horizontal support ropes and vertical support ropes can be firmly fixed on the slope for effective protection, but also enhances the structural strength of the intersection of the horizontal support ropes and the vertical support ropes in the support structure, avoiding the risk of breakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the overall structure of a slope support device provided by the present invention; Figure 2 A schematic diagram of the structure of a clamping member of a slope support device provided by the present invention; Figure 3 A schematic diagram of the triangular block structure of a slope support device provided by the present invention; Figure 4 A schematic diagram of a grid area structure of a slope support device provided by the present invention; Figure 5 A top view of the connection between the transverse support rope and the vertical support rope of a slope support device provided by the present invention; Figure 6 A schematic diagram of the connection structure between a circular cavity and an adjusting screw rod of a slope support device provided by the present invention; Figure 7 A schematic diagram of a top-sectional structure of a circular cavity of a slope support device provided by the present invention; Figure 8 For the present invention Figure 7 A schematic diagram of the partially enlarged structure at center A; Fig. 9 A schematic diagram of the bottom structure of a circular cavity of a slope support device provided by the present invention; Fig.10 A schematic diagram of the contact structure of a slope supporting device provided by the present invention.

[0017] In the figure: 1. horizontal support rope; 2. vertical support rope; 3. clamping piece; 31. lower connecting block; 32. triangular clamping block; 33. upper connecting block; 34. cross-shaped clamping groove; 35. arc-shaped edge; 36. clamping groove; 4. grid area; 5. anchor rod; 6. connecting unit; 61. mounting block; 62. circular cavity; 63. connecting cylinder; 64. clamping rod; 65. resistance block; 66. concave groove; 67. connecting shaft; 68. guide wheel; 69. moving block; 610. spring; 7. adjustment assembly; 71. adjustment screw; 72. moving sleeve; 73. toggle block; 74. adjustment edge; 75. telescopic rod; 76. driving block; 77. arc-shaped groove; 8. contact part; 81. vertical block; 82. upper horizontal block; 83. lower horizontal block. DETAILED DESCRIPTION

[0018] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments so that those skilled in the art can implement the invention with reference to the description.

[0019] It should be understood that the terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.

[0020] In the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. to indicate directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] Example 1: Reference Figure 1 A slope support device comprises a plurality of transverse support ropes 1 and a plurality of vertical support ropes 2 distributed along the slope, wherein a corresponding clamping member 3 is provided at the intersection of each transverse support rope 1 and the vertical support rope 2. The design of the clamping member 3 facilitates the firm connection of each transverse support rope 1 and the vertical support rope 2 when they intersect vertically, thereby improving the structural strength of the intersection point, thereby ensuring that the integral support structure formed by the interweaving of the plurality of transverse support ropes 1 and the plurality of vertical support ropes 2 can provide a strong guarantee for the safety and stability of the slope.

[0022] It should be noted that both the transverse support rope 1 and the vertical support rope 2 are flexible steel wires, which have the advantage of being able to effectively adjust and adapt when a slight deformation occurs to the slope, thus avoiding the problem of failure due to excessive deformation like a rigid structure. At the same time, the material of the clamping part 3 is high-strength, high-hardness stainless steel or alloy steel, which can withstand various complex external forces exerted on the slope, thereby ensuring a firm and stable connection between the transverse support rope 1 and the vertical support rope 2.

[0023] Reference Figure 2 The clamping member 3 includes a circular lower connecting block 31 which fits the surface of the transverse supporting rope 1. A plurality of triangular clamping blocks 32 which fit along the outer contour edge of the lower connecting block 31 and are distributed in a circumference are fixed on the top of the lower connecting block 31. A matching upper connecting block 33 is connected between the tops of the plurality of triangular clamping blocks 32. There are four triangular clamping blocks 32. A cross-shaped clamping groove 34 is formed between the four triangular clamping blocks 32 and the lower connecting block 31 and the upper connecting block 33. Figure 3 As shown, such a design helps to enable the transverse support rope 1 and the vertical support rope 2 to be clamped in the cross-shaped clamping groove 34 when they intersect vertically, which not only provides additional support and constraint for the transverse support rope 1 and the vertical support rope 2, but also enhances the strength of the intersection of the transverse support rope 1 and the vertical support rope 2, thereby effectively avoiding the problem of breakage caused by excessive force. Each triangular clamping block 32 is provided with an arc edge 35 on the side facing the axis between the lower connecting block 31 and the upper connecting block 33. When the transverse support rope 1 and the vertical support rope 2 intersect vertically, the arc edge 35 can conform to the contour of the transverse support rope 1 and the vertical support rope 2 to provide a smooth transition, so that each triangular clamping block 32 can fit tightly at the intersection of the transverse support rope 1 and the vertical support rope 2 to reduce gaps and looseness. This not only enhances the strength and stability of the support device at the intersection, but also helps to disperse stress and prevent breakage or damage caused by excessive local force.

[0024] Reference Figure 1 , Figure 2 and Figure 4 A grid area 4 of a preset shape is formed between every two adjacent transverse support ropes 1 and every two adjacent vertical support ropes 2 when they intersect. When the slope is subjected to external force, the grid area 4 can disperse the external force to the adjacent transverse support ropes 1, vertical support ropes 2 and anchor rods 5, so that the stress borne by each transverse support rope 1, vertical support rope 2 and anchor rod 5 is relatively uniform, reducing the risk of damage caused by excessive local stress, thereby enhancing the overall stability and safety of the support device.

[0025] In order to improve the stability of the support device on the slope, each grid area 4 is provided with an anchor rod 5 pre-buried with the slope, and one end of the anchor rod 5 is extended into the soil layer of the slope to provide a stable anchoring force for the support device, and the end of the anchor rod 5 located outside the slope is provided with a connecting unit 6 for clamping multiple clamping parts 3 in the grid area 4. Through the coordinated cooperation of the anchor rod 5 and the connecting unit 6, the horizontal support rope 1 and the vertical support rope 2 in the support device can be tightly fixed on the slope. This fixing method not only enhances the overall structural strength of the support device, but also improves the pit pulling capacity. At the same time, the clamping method of the connecting unit 6 to the clamping part 3 can provide a more secure connection than the traditional protective net through simple binding or connection at the intersection, avoiding the problem of loosening or falling off due to loose binding or connection.

[0026] In order to realize the clamping connection between the connecting unit 6 and the clamping member 3, it is further refined to refer to Figure 2 and Figure 4-Figure 9 When the upper connecting block 33 is fixedly connected between the tops of the four triangular clamping blocks 32, a clamping groove 36 matching with the connecting unit 6 is provided on the triangular clamping block 32. The connecting unit 6 includes a circular mounting block 61, and the mounting block 61 is connected to the end of the anchor rod 5 corresponding to the outside of the slope. A circular cavity 62 is provided in the mounting block 61, and a plurality of connecting cylinders 63 distributed in a circumference are fixed on the mounting block 61. A clamping rod 64 corresponding to the clamping groove 36 is slidably provided on the connecting cylinder 63, and a moving block 69 that fits the inner wall of the connecting cylinder 63 is fixed on the clamping rod 64. A spring 610 located inside the connecting cylinder 63 is sleeved on the clamping rod 64, and the spring 610 is fixed between the moving block 69 and the side wall of the connecting cylinder 63. A resistance block 65 is fixed on the end of the clamping rod 64 corresponding to the inside of the circular cavity 62, and a concave groove 66 is provided on the side of the resistance block 65 corresponding to the axis of the circular cavity 62. 6 is rotatably provided with a connecting shaft 67, a guide wheel 68 is fixed on the connecting shaft 67, an adjusting component 7 linked with the guide wheel 68 is provided in the circular cavity 62, the adjusting component 7 includes an adjusting screw rod 71 rotatably provided between the top wall of the circular cavity 62 and the top of the mounting block 61, one end of the adjusting screw rod 71 located inside the circular cavity 62 is connected to the bottom wall of the circular cavity 62 through a bearing, a movable sleeve 72 is threadedly connected to the adjusting screw rod 71, a plurality of circumferentially distributed toggle blocks 73 are fixed on the movable sleeve 72, a downwardly inclined adjusting edge 74 is provided on the side of the toggle block 73 corresponding to the guide wheel 68, a telescopic rod 75 is fixed on the top of the toggle block 73, the other end of the telescopic rod 75 is fixedly connected to the top wall of the circular cavity 62, a circular driving block 76 is fixed on one end of the adjusting screw rod 71 located at the top of the mounting block 61, and a plurality of circumferentially distributed arc grooves 77 are provided on the edge of the driving block 76.

[0027] When the clamping rod 64 in the above technical scheme is inserted into the clamping groove 36 to clamp the clamping part 3, the driving block 76 is manually rotated to drive the movable sleeve 72 threadedly connected to the surface of the adjusting screw rod 71 to slide downward along the surface of the adjusting screw rod 71. As the movable sleeve 72 moves, the toggle blocks 73 distributed in a circle on the movable sleeve 72 will squeeze the guide wheel 68, and the thrust generated by the sliding of the adjusting edge 74 along the surface of the guide wheel 68 is used to push the movable block 69 on the clamping rod 64 to stretch the spring 610 and slide along the inner wall of the connecting tube 63. Finally, the end of the clamping rod 64 extending out of the connecting tube 63 will be accurately inserted into the clamping groove 36 of the triangular clamping block 32, thereby realizing effective fixed clamping of the corresponding triangular clamping block 32 in the grid area 4. This design not only enhances the structural strength of the intersection of the horizontal support rope 1 and the vertical support rope 2, avoids the potential risk of breakage, but also improves the stability of the overall support structure.

[0028] It should be noted that when each two adjacent transverse support ropes 1 and each two adjacent vertical support ropes 2 intersect, a grid area 4 of a preset shape is formed. In this embodiment, the preset shape of the grid area 4 is a square. A triangular block 32 in each clamping member 3 corresponds to the grid area 4, and the mounting block 61 on the anchor rod 5 is located at the center of the grid area 4. Figure 4 As shown, the four clamping rods 64 distributed in a circle on the surface of the mounting block 61 can be simultaneously and accurately clamped in the clamping grooves 36 on the surface of the corresponding triangular clamping block 32 under the coordinated action of the adjustment assembly 7. Compared with individually driving each clamping rod 64 for clamping, this method is more convenient and more efficient.

[0029] In addition, under the clamping action of the connecting unit 6, the corresponding clamping parts 3 in each grid area 4 can jointly form a stable supporting structure, which further provides a strong guarantee for the safety of the slope.

[0030] Embodiment 2: Compared with Embodiment 1, the connection relationship between the upper connecting block 33 and the four triangular clamping blocks 32 is different. Considering that if the clamping member 3 is a fixed integral structure, the supporting structure composed of several transverse support ropes 1 and several vertical support ropes 2 will also become an inseparable whole. In this case, once one of the transverse support ropes 1 or the vertical support ropes 2 is damaged, although in theory it can barely be used without immediate replacement, the protective effect of the overall supporting structure will be reduced. If multiple damages occur to the transverse support ropes 1 and the vertical support ropes 2, it is necessary to remove the overall supporting structure from the slope and reinstall a new supporting structure in the original position. This practice not only greatly increases the maintenance cost, but also prolongs the maintenance time and brings many inconveniences. Therefore, based on this problem, the upper connecting block 33 and the top of the four triangular clamping blocks 32 are designed to be a detachable structure. This detachable structure can be connected by screws, snap-on buckles, snap-on buckles, latches, etc. The cam 72 is a substantially parallelogram of the cam 74, and the cam 76 is a substantially parallelogram of the cam 74. The cam 76 is a substantially parallelogram of the cam 74, and the cam 76 is a substantially parallelogram of the cam 74.

[0031] Embodiment 3: The difference from Embodiment 1 is that a contact portion 8 for limiting the position between the lower connecting block 31 and the upper connecting block 33 is added to the clamping rod 64. Fig.10 , wherein the contact portion 8 includes a vertical block 81 fixed on the clamping rod 64 , an upper horizontal block 82 fitted with the upper connecting block 33 is fixed to the top of the vertical block 81 , and a lower horizontal block 83 fitted with the lower connecting block 31 is fixed to the bottom of the vertical block 81 .

[0032] Such a technical solution is adopted because if the upper connecting block 33 is designed with some sub-screw connection, snap connection or latch disassembly structure between the top of the four triangular clamping blocks 32, the overall structure of the clamping component 3 may become loose or fall off. Therefore, based on this, the contact portion 8 designed on the clamping rod 64 can utilize the clamping rod 64 to clamp with the clamping groove 36, while the upper cross block 82 and the lower cross block 83 in the contact portion 8 can also be respectively clamped on the corresponding upper connecting block 33 and the lower connecting block 31, thereby providing additional support and limiting for the clamping component 3 with such a detachable structure, and at the same time, it does not affect the detachable feature of the clamping component 3 and can still remain stable without loosening or falling off.

[0033] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which are equivalent modifications and improvements made to the above embodiments based on the essential technology of the present invention, and all of them belong to the protection scope of the present invention.

Claims

1. A slope support device, characterized in that: include: A plurality of transverse support ropes (1) distributed along the slope and a plurality of vertical support ropes (2) distributed along the slope; Each of the transverse support ropes (1) and each of the vertical support ropes (2) is provided with a corresponding clamping piece (3) at the intersection point, and each two adjacent transverse support ropes (1) and each two adjacent vertical support ropes (2) form a grid area (4) of a preset shape when they intersect; and Anchor rods (5) arranged in each of the grid areas (3) and pre-buried in the slope; The anchor rod (5) is provided with a connecting unit (6) for clamping a plurality of clamping parts (3) in the grid area (4).

2. A slope support device according to claim 1, characterized in that: The clamping member (3) comprises a circular lower connecting block (31) which fits the surface of the transverse supporting rope (1), a plurality of triangular clamping blocks (32) which fit along the outer contour edge of the lower connecting block (31) and are distributed in a circumference are fixed to the top of the lower connecting block (31), and a matching upper connecting block (33) is connected between the tops of the plurality of triangular clamping blocks (32).

3. A slope support device according to claim 2, characterized in that: The number of the triangular clamping blocks (32) is four, and the four triangular clamping blocks (32) are located between the lower connecting block (31) and the upper connecting block (33) to form a cross-shaped clamping groove (34), and each triangular clamping block (32) is provided with an arc-shaped edge (35) on one side facing the axis between the lower connecting block (31) and the upper connecting block (33).

4. A slope support device according to claim 2, characterized in that: When the upper connection block (33) is fixedly connected between the tops of the four triangular clamping blocks (32), the triangular clamping block (32) is provided with a clamping groove (36) that matches the connection unit (6), and the connection unit (6) comprises a circular mounting block (61), the mounting block (61) is connected to the corresponding end of the anchor rod (5) located outside the slope, a circular cavity (62) is provided in the mounting block (61), and a plurality of circumferentially distributed connection tubes (63) are fixed on the mounting block (61), and the connection tubes (63) are connected to the corresponding end of the anchor rod (5) located outside the slope. ) is slidably provided with a clamping rod (64) corresponding to the clamping groove (36), a resistance block (65) is fixed to one end of the clamping rod (64) located inside the circular cavity (62), a concave groove (66) is provided on one side of the resistance block (65) located corresponding to the axis of the circular cavity (62), a connecting shaft (67) is rotatably provided between the inner walls of the concave groove (66), a guide wheel (68) is fixed to the connecting shaft (67), and an adjustment component (7) linked to the guide wheel (68) is provided in the circular cavity (62).

5. A slope support device according to claim 4, characterized in that: A moving block (69) that fits against the inner wall of the connecting tube (63) is fixed on the clamping rod (64); a spring (610) located inside the connecting tube (63) is sleeved on the clamping rod (64); the spring (610) is fixed between the moving block (69) and the side wall of the connecting tube (63).

6. A slope support device according to claim 4, characterized in that: The adjustment assembly (7) comprises an adjustment screw (71) rotatably arranged between the top wall of the circular cavity (62) and the top of the mounting block (61); one end of the adjustment screw (71) located inside the circular cavity (62) is connected to the bottom wall of the circular cavity (62) via a bearing; a movable sleeve (72) is threadedly connected to the adjustment screw (71); a plurality of circumferentially distributed toggle blocks (73) are fixed to the movable sleeve (72); and a downwardly inclined adjustment edge (74) is provided on a surface of the toggle block (73) corresponding to the guide wheel (68).

7. A slope support device according to claim 6, characterized in that: A telescopic rod (75) is fixed to the top of the toggle block (73), and the other end of the telescopic rod (75) is fixedly connected to the top wall of the circular cavity (62).

8. A slope support device according to claim 6, characterized in that: A circular driving block (76) is fixed to one end of the adjusting screw rod (71) located at the top of the mounting block (61), and a plurality of arc-shaped grooves (77) distributed in a circumference are provided on the edge of the driving block (76).

9. A slope support device according to claim 4, 5 or 6, characterized in that: When the upper connection block (33) and the tops of the four triangular clamping blocks (32) are in a disassembly connection, the clamping rod (64) is provided with a contact portion (8) for limiting the position between the lower connection block (31) and the upper connection block (33).

10. A slope support device according to claim 9, characterized in that: The contact portion (8) comprises a vertical block (81) fixed on the clamping rod (64), an upper horizontal block (82) fitted with the upper connecting block (33) being fixed on the top of the vertical block (81), and a lower horizontal block (83) fitted with the lower connecting block (31) being fixed on the bottom of the vertical block (81).

Images