Slope anti-falling supporting device

Abstract

The utility model provides a slope anti-falling supporting device, and belongs to the technical field of slope supporting. A slope anti-falling supporting device comprises a first positioning block, a first transverse rod is fixedly installed on one side of the first positioning block, an adjusting mechanism is arranged on one side of the first positioning block, a soil fixing mechanism is arranged on one side of the adjusting mechanism, and a second positioning block is arranged at the bottom of the adjusting mechanism. A second cross rod is fixedly installed on one side of the second positioning block, holes are evenly formed in the top of the second cross rod, and second ground nails are connected into the holes in a threaded and sleeved mode. The utility model has the following beneficial effects: through the arrangement of the second hinge block, the lengths of the slopes are different under normal conditions, and rods with different lengths are often needed for matched installation during installation, so that the material cost of engineering is increased; and the first spring, the first telescopic block and the second hinge block which can adjust the length can adapt to slopes with different lengths, so that the material cost of construction is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of slope support, in particular to a slope anti-collapse support device. Background Art

[0002] Slope refers to the slope with a certain slope on both sides of the roadbed to ensure the stability of the roadbed. The soil is too soft and easy to collapse; the excavation slope coefficient is too small; there are soft soil layers or quicksand underground, or there is groundwater underground. Some reasons can cause the slope to collapse, sometimes causing serious accidents, resulting in injuries or deaths to passers-by. Therefore, it is necessary to set up a slope stabilization structure on the slope to prevent the slope from collapsing.

[0003] Patent No.: CN214738153U proposes a stabilizing structure for preventing collapse of slopes for geological safety engineering, including support block 1, support block 2, fixed rod and support block 3, wherein support block 1 is arranged at the bottom of the slope, support block 2 is arranged at the top of the slope, two support blocks 3 are arranged at equal distances on the slope surface between support block 1 and support block 2, and support block 1, support block 2 and support block 3 are fixedly connected to a plurality of fixed rods at equal distances from each other. The present application fixes support block 2 and support block 3 on the slope by means of anchor rods extending into the interior of the slope, supports the slope by means of the integral body formed by fixed rod, support block 1, support block 2 and support block 3, supports the fixed rod by means of support rods, strengthens the support of the slope, and effectively prevents the collapse of the slope, and the present application draws out the rainwater accumulated in the square groove by means of water pipe 1, water pipe 2 and water pipe 3.

[0004] The existing slope support has a poor effect on soil protection on the slope surface. It generally adopts the method of concrete pouring. However, when heavy rain occurs, rainwater will penetrate into the soil and carry the soil away at the bottom of the concrete, causing the collapse of the slope concrete layer.

[0005] Therefore, the present application provides a slope anti-collapse support device to meet the needs. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a slope anti-collapse supporting device to solve the problem that the existing slope is easy to collapse.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] A slope collapse prevention support device comprises a first positioning block, a first cross bar is fixedly installed on one side of the first positioning block, holes are evenly opened on the top of the first cross bar, and first ground nails are sleeved on the inner threads of the holes, an adjustment mechanism is provided on one side of the first positioning block, a soil fixing mechanism is provided on one side of the adjustment mechanism, a second positioning block is fixedly installed on one side of the second positioning block, holes are evenly opened on the top of the second cross bar, and second ground nails are sleeved on the inner threads of the holes;

[0009] An adjustment mechanism comprises a first adjustment rod and a second adjustment rod, the first adjustment rod and the second adjustment rod are symmetrically arranged, and the first adjustment rod and the second adjustment rod both comprise a first hinge block, a first hollow tube, a first protrusion, a first spring, a first telescopic block and a second hinge block, the first hinge block is hinged on one side of the first positioning block, one side of the first hinge block is fixedly connected to the first hollow tube, one side of the first hollow tube is fixedly connected to the first protrusion, one side of the first hinge block is fixedly connected to the first spring, the other side of the first spring is fixedly connected to the first telescopic block, and one side of the first telescopic block is hinged to the second hinge block.

[0010] As a preferred solution, the adjustment mechanism also includes a second telescopic block, a second hollow tube and a second protrusion, the second telescopic block is hinged on one side of the second hinge block, one side of the second telescopic block is movably connected to the second hollow tube, and one side of the second hollow tube is fixedly connected to the second protrusion.

[0011] As a preferred solution, the first hollow tube is a square tube with a hollow interior, and the size of the interior space of the first hollow tube is completely adapted to the first telescopic block.

[0012] As a preferred solution, a groove is provided inside the second hollow tube, and a tension spring is fixedly connected to the bottom of the groove, and the other side of the tension spring is fixedly connected to the bottom of the second telescopic block.

[0013] As a preferred scheme, the soil fixing mechanism includes an upper connecting rod, a lower connecting rod, a third cross bar, a fourth cross bar, an upper positioning block and a lower positioning block, wherein the upper connecting rod and the lower connecting rod both include a first sleeve, a second spring, a connecting tube and a second sleeve, the third cross bar is fixedly installed on one side of the first protrusion, the fourth cross bar is fixedly installed on one side of the second protrusion, the top of the third cross bar is fixedly connected with the upper positioning block, the bottom of the third cross bar is fixedly connected with the lower positioning block, one side of the upper positioning block is fixedly installed with the first sleeve, the bottom of the internal cavity of the first sleeve is fixedly connected with the second spring, the other side of the second spring is fixedly connected with the connecting tube, and one side of the connecting tube is movably connected with the second sleeve.

[0014] As a preferred solution, the upper connecting rod and the lower connecting rod also include a rotating block, an anchor body, a soft rubber pad, an anchor cover, a screw, a threaded groove, a first spur, a second spur and a third spur. The rotating block is movably connected to the inside of the connecting tube, the internal thread of the rotating block is sleeved with the anchor body, the bottom of the anchor body is fixedly connected with a soft rubber pad, the outside of the soft rubber pad is covered with an anchor cover, the internal thread of the anchor body is sleeved with a screw, the top of the screw is provided with a threaded groove, and the bottom of the screw is fixedly connected with the first spur, the second spur and the third spur.

[0015] As a preferred solution, the soft rubber pad is a hemispherical cover made of rubber material, and holes of different angles are evenly opened at the bottom of the anchor cover. The first spur, the second spur and the third spur are respectively placed corresponding to different holes on the anchor cover, and in normal state, the tips of the first spur, the second spur and the third spur are inside the holes opened at the bottom of the anchor cover.

[0016] Compared with the prior art, the utility model has at least the following beneficial effects:

[0017] A slope anti-collapse support device is provided by setting a second hinge block. Usually, the slope lengths of the slopes are different, and rods of different lengths are often required for matching installation during installation, which increases the material cost of the project. By setting a first spring with adjustable length, a first telescopic block and a second hinge block, it can adapt to slopes of different lengths, thereby reducing the material cost of construction.

[0018] A slope anti-collapse support device is provided, by arranging a first spur, by imitating the anchoring effect of plant roots on the soil, and evenly arranging the second spur and the third spur at different angles. After the screw is hammered into the interior of the anchor body, the first spur, the second spur and the third spur break through the soft rubber pad and the anchor cover and enter the soil layer, thereby increasing the anchoring effect on the soil and reducing the impact of severe weather on the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0020] Figure 1 It is a schematic diagram of the main structure of a slope anti-collapse support device;

[0021] Figure 2 It is a schematic diagram of the local structure of a slope anti-collapse support device;

[0022] Figure 3 It is a schematic diagram of the main structure of an adjustment mechanism of a slope anti-collapse support device;

[0023] Figure 4 This is a schematic diagram of the main structure of the soil consolidation mechanism;

[0024] Figure 5 It is a schematic diagram of the local structure of the soil consolidation mechanism;

[0025] Figure 6 It is an enlarged structural diagram of the anchor mechanism;

[0026] Figure 7 It is a schematic diagram of the explosion structure of the anchor mechanism;

[0027] Figure 8 It is a cross-sectional side view of the anchor mechanism.

[0028] [Reference Signs]

[0029] First positioning block; 2, adjustment mechanism; 21, first adjustment rod; 22, second adjustment rod; 201, first hinge block; 202, first hollow tube; 203, first projection; 204, first spring; 205, first telescopic block; 206, second hinge block; 207, second telescopic block; 208, second hollow tube; 209, second projection; 3, soil fixing mechanism; 31, upper connecting rod; 32, lower connecting rod; 301, third cross bar; 302, fourth cross bar; 303 , upper positioning block; 304, lower positioning block; 305, first sleeve; 306, second spring; 307, connecting tube; 308, second sleeve; 309, rotating block; 310, anchor body; 311, soft rubber pad; 312, anchor cover; 313, screw; 314, threaded groove; 315, first spur; 316, second spur; 317, third spur; 4, first cross bar; 5, first ground nail; 6, second positioning block; 7, second cross bar; 8, second ground nail.

[0030] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0031] The following is a detailed description of a slope anti-collapse support device provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are listed as the best and preferred embodiments, and technicians in some known technical fields can also adopt other alternative methods for implementation; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0032] like Figure 1 and Figure 2As shown, an embodiment of the utility model provides a slope anti-collapse support device, comprising a first positioning block 1, a first cross bar 4 is fixedly installed on one side of the first positioning block 1, holes are evenly opened on the top of the first cross bar 4, and a first ground nail 5 is threadedly sleeved inside the hole, an adjustment mechanism 2 is arranged on one side of the first positioning block 1, a soil fixing mechanism 3 is arranged on one side of the adjustment mechanism 2, a second positioning block 6 is arranged on the bottom of the adjustment mechanism 2, a second cross bar 7 is fixedly installed on one side of the second positioning block 6, holes are evenly opened on the top of the second cross bar 7, and a second ground nail 8 is threadedly sleeved inside the hole;

[0033] like Figure 3 , Figure 4 and Figure 5 As shown, the adjustment mechanism 2 includes a first adjustment rod 21 and a second adjustment rod 22, the first adjustment rod 21 and the second adjustment rod 22 are symmetrically arranged, and the first adjustment rod 21 and the second adjustment rod 22 both include a first hinge block 201, a first hollow tube 202, a first protrusion 203, a first spring 204, a first telescopic block 205 and a second hinge block 206, the first hinge block 201 is hinged on one side of the first positioning block 1, one side of the first hinge block 201 is fixedly connected to the first hollow tube 202, one side of the first hollow tube 202 is fixedly connected to the first protrusion 203, one side of the first hinge block 201 is fixedly connected to the first spring 204, the other side of the first spring 204 is fixedly connected to the first telescopic block 205, and one side of the first telescopic block 205 is hinged to the second hinge block 206.

[0034] The adjustment mechanism 2 also includes a second telescopic block 207, a second hollow tube 208 and a second protrusion 209. The second telescopic block 207 is hinged on one side of the second hinge block 206. One side of the second telescopic block 207 is movably connected to the second hollow tube 208, and one side of the second hollow tube 208 is fixedly connected to the second protrusion 209.

[0035] The first hollow tube 202 is a square tube with a hollow interior, and the size of the interior space of the first hollow tube 202 is completely adapted to the first telescopic block 205 .

[0036] A groove is formed inside the second hollow tube 208 , and a tension spring is fixedly connected to the bottom of the groove. The other side of the tension spring is fixedly connected to the bottom of the second telescopic block 207 .

[0037] What needs to be further explained is that: during installation, the first hinge block 201 is aligned with the first positioning block 1 and fixed by bolts, and then the second hollow tube 208 is aligned with the second positioning block 6 and fixed by bolts, and then one side of the second hinge block 206 is aligned with the first telescopic block 205 and fixed by bolts, and finally the first telescopic block 205 is pulled out from the inside of the first hollow tube 202 until the second hinge block 206 is aligned with the second telescopic block 207, and then the second hinge block 206 and the second telescopic block 207 are fixed by bolts to complete the installation of the first adjusting rod 21 and the second adjusting rod 22. At this time, the first adjusting rod 21 is pulled and adjusted according to the slope length of the slope until the length of the first adjusting rod 21 is the same as the length of the slope, and then the second hollow tube 208 is fixed to the second positioning block 6 to complete the preliminary preparations.

[0038] like Figure 6 and Figure 7 As shown, the soil fixing mechanism 3 includes an upper connecting rod 31, a lower connecting rod 32, a third cross bar 301, a fourth cross bar 302, an upper positioning block 303 and a lower positioning block 304, wherein the upper connecting rod 31 and the lower connecting rod 32 both include a first sleeve 305, a second spring 306, a connecting tube 307 and a second sleeve 308, the third cross bar 301 is fixedly mounted on one side of the first protrusion 203, the fourth cross bar 302 is fixedly mounted on one side of the second protrusion 209, the top of the third cross bar 301 is fixedly connected with the upper positioning block 303, the bottom of the third cross bar 301 is fixedly connected with the lower positioning block 304, one side of the upper positioning block 303 is fixedly mounted with the first sleeve 305, the bottom of the internal cavity of the first sleeve 305 is fixedly connected with the second spring 306, the other side of the second spring 306 is fixedly connected with the connecting tube 307, and one side of the connecting tube 307 is movably connected with the second sleeve 308.

[0039] The upper connecting rod 31 and the lower connecting rod 32 also include a rotating block 309, an anchor body 310, a soft rubber pad 311, an anchor cover 312, a screw 313, a threaded groove 314, a first spur 315, a second spur 316 and a third spur 317. The rotating block 309 is movably connected to the inside of the connecting tube 307. The internal thread of the rotating block 309 is sleeved with the anchor body 310. The bottom of the anchor body 310 is fixedly connected with the soft rubber pad 311. The outside of the soft rubber pad 311 is covered with the anchor cover 312. The internal thread of the anchor body 310 is sleeved with the screw 313. The top of the screw 313 is provided with a threaded groove 314. The bottom of the screw 313 is fixedly connected with the first spur 315, the second spur 316 and the third spur 317.

[0040] The soft rubber pad 311 is a hemispherical cover made of rubber material. Holes of different angles are evenly opened at the bottom of the anchor cover 312. The first spur 315, the second spur 316 and the third spur 317 are placed corresponding to the different holes on the anchor cover 312 respectively, and in normal state, the tips of the first spur 315, the second spur 316 and the third spur 317 are inside the holes opened at the bottom of the anchor cover 312.

[0041] It needs to be further explained that: when installing the anchor body 310, the anchor body 310 is passed through the rotating blocks 309 on the upper connecting rod 31 and the lower connecting rod 32 respectively. At this time, the connecting tubes 307 on the upper connecting rod 31 and the lower connecting rod 32 are adjusted according to the slope of the anchor body 310 and the slope to adjust the angle at which the anchor body 310 enters the slope. The specific operation is to manually pull the connecting tube 307 on the upper connecting rod 31 in accordance with the connection direction of the first sleeve 305 and the connecting tube 307, and the connecting tube 307 on the lower connecting rod 32 keeps moving in different or opposite directions to move the anchor body 310 below The rotating block 309 on the connecting rod 32 is rotated as the center point until the angle between the anchor body 310 and the slope is appropriate, and then the anchor body 310 is hammered into the slope; then the screw 313 is hammered into the interior of the anchor body 310, and the first spur 315, the second spur 316 and the third spur 317 at the bottom of the screw 313 are subjected to force and pierce the soft rubber pad 311 and then penetrate the anchor cover 312 and enter the soil layer of the slope. At the same time, due to the different angles of the holes opened on the anchor cover 312, the deployment angles of the first spur 315, the second spur 316 and the third spur 317 gradually increase as shown in FIG. Figure 8 By imitating the anchoring effect of plant roots on the soil after spreading out, the stability of the slope can be enhanced.

[0042] The technical solution provided by the utility model, when a slope anti-collapse support device is used, firstly, the setting position of the first positioning block 1 is determined according to the position of the slope, and the first positioning block 1 is set vertically at the junction of the plane slope and the slope, and then the first cross bar 4 is placed between the two first positioning blocks 1, and the first cross bar 4 is fixed by bolts, and then the first ground nail 5 is passed through the hole opened on the first cross bar 4, and enters the soil of the plane slope to complete the fixing of the first positioning block 1;

[0043] Then, when installing the adjustment mechanism 2, align the first hinge block 201 with the first positioning block 1 and fix it with bolts, and then align the second hollow tube 208 with the second positioning block 6 and fix it with bolts, then align one side of the second hinge block 206 with the first telescopic block 205 and fix it with bolts, and finally pull the first telescopic block 205 out of the first hollow tube 202 until the second hinge block 206 is aligned with the second telescopic block 207, and then fix the second hinge block 206 with the second telescopic block 207 with bolts, and complete the installation of the first adjustment rod 21 and the second adjustment rod 22. At this time, pull the first adjustment rod 21 according to the slope length of the slope for adjustment, until the length of the first adjustment rod 21 is the same as the length of the slope, and then fix the second hollow tube 208 with the second positioning block 6 to complete the preliminary preparation;

[0044] Finally, when installing the anchor body 310, the anchor body 310 is passed through the rotating blocks 309 on the upper connecting rod 31 and the lower connecting rod 32 respectively. At this time, the connecting tubes 307 on the upper connecting rod 31 and the lower connecting rod 32 are adjusted according to the slope of the anchor body 310 and the slope to adjust the angle at which the anchor body 310 enters the slope. The specific operation is to manually pull the connecting tube 307 on the upper connecting rod 31 in accordance with the connection direction of the first sleeve 305 and the connecting tube 307, and the connecting tube 307 on the lower connecting rod 32 keeps moving in different or opposite directions to move the anchor body 310 to the lower connecting rod 32. The rotating block 309 on the top is rotated as the center point until the angle between the anchor body 310 and the slope is appropriate, and the anchor body 310 is hammered into the slope; then the screw 313 is hammered into the interior of the anchor body 310, and the first spur 315, the second spur 316 and the third spur 317 at the bottom of the screw 313 are subjected to force and pierce the soft rubber pad 311 and then penetrate the anchor cover 312 and enter the soil layer of the slope. At the same time, due to the different angles of the holes opened on the anchor cover 312, the deployment angles of the first spur 315, the second spur 316 and the third spur 317 gradually increase as shown in FIG. Figure 8 By imitating the anchoring effect of plant roots on the soil after spreading out, the stability of the slope can be enhanced.

[0045] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A slope anti-collapse support device, characterized in that: The invention comprises a first positioning block (1), a first cross bar (4) is fixedly mounted on one side of the first positioning block (1), holes are evenly formed on the top of the first cross bar (4), and a first ground nail (5) is threadedly sleeved inside the hole, an adjustment mechanism (2) is arranged on one side of the first positioning block (1), a soil fixing mechanism (3) is arranged on one side of the adjustment mechanism (2), a second positioning block (6) is arranged at the bottom of the adjustment mechanism (2), a second cross bar (7) is fixedly mounted on one side of the second positioning block (6), holes are evenly formed on the top of the second cross bar (7), and a second ground nail (8) is threadedly sleeved inside the hole; An adjustment mechanism (2), the adjustment mechanism (2) comprising a first adjustment rod (21) and a second adjustment rod (22), the first adjustment rod (21) and the second adjustment rod (22) being symmetrically arranged, and both the first adjustment rod (21) and the second adjustment rod (22) comprising a first hinge block (201), a first hollow tube (202), a first protrusion (203), a first spring (204), a first telescopic block (205) and a second hinge block (206), the first hinge block (201) being hinged to one side of the first positioning block (1), one side of the first hinge block (201) being fixedly connected to the first hollow tube (202), one side of the first hollow tube (202) being fixedly connected to the first protrusion (203), one side of the first hinge block (201) being fixedly connected to the first spring (204), the other side of the first spring (204) being fixedly connected to the first telescopic block (205), and one side of the first telescopic block (205) being hinged to the second hinge block (206).

2. A slope anti-collapse support device according to claim 1, characterized in that: The adjustment mechanism (2) further comprises a second telescopic block (207), a second hollow tube (208) and a second protrusion (209); the second telescopic block (207) is hinged on one side of the second hinge block (206); one side of the second telescopic block (207) is movably connected to the second hollow tube (208); and one side of the second hollow tube (208) is fixedly connected to the second protrusion (209).

3. A slope anti-collapse support device according to claim 1, characterized in that: The first hollow tube (202) is a square tube with a hollow interior, and the size of the interior space of the first hollow tube (202) is completely adapted to the first telescopic block (205).

4. A slope anti-collapse support device according to claim 2, characterized in that: The second hollow tube (208) has a groove inside, and a tension spring is fixedly connected to the bottom of the groove, and the other side of the tension spring is fixedly connected to the bottom of the second telescopic block (207).

5. The slope anti-collapse support device according to claim 1, characterized in that: The soil-fixing mechanism (3) comprises an upper connecting rod (31), a lower connecting rod (32), a third cross rod (301), a fourth cross rod (302), an upper positioning block (303) and a lower positioning block (304), wherein the upper connecting rod (31) and the lower connecting rod (32) each comprise a first sleeve (305), a second spring (306), a connecting tube (307) and a second sleeve (308), the third cross rod (301) is fixedly mounted on one side of the first protrusion (203), and the fourth cross rod (302) is fixedly mounted on the second protrusion (209). On one side, the top of the third cross bar (301) is fixedly connected to an upper positioning block (303), the bottom of the third cross bar (301) is fixedly connected to a lower positioning block (304), one side of the upper positioning block (303) is fixedly mounted with a first sleeve (305), the bottom of the internal cavity of the first sleeve (305) is fixedly connected to a second spring (306), the other side of the second spring (306) is fixedly connected to a connecting tube (307), and one side of the connecting tube (307) is movably connected to a second sleeve (308).

6. A slope anti-collapse support device according to claim 5, characterized in that: The upper connecting rod (31) and the lower connecting rod (32) further comprise a rotating block (309), an anchor body (310), a soft rubber pad (311), an anchor cover (312), a screw (313), a threaded groove (314), a first spur (315), a second spur (316) and a third spur (317); the rotating block (309) is movably connected to the interior of the connecting tube (307); the internal thread of the rotating block (309) is sleeved with the anchor body (310); the bottom of the anchor body (310) is fixedly connected with the soft rubber pad (311); the outside of the soft rubber pad (311) is covered with the anchor cover (312); the internal thread of the anchor body (310) is sleeved with the screw (313); the top of the screw (313) is provided with a threaded groove (314); the bottom of the screw (313) is fixedly connected with the first spur (315), the second spur (316) and the third spur (317).

7. A slope anti-collapse support device according to claim 6, characterized in that: The soft rubber pad (311) is a hemispherical cover made of rubber material. Holes with different angles are evenly opened at the bottom of the anchor cover (312). The first spurs (315), the second spurs (316) and the third spurs (317) are respectively placed corresponding to the different holes on the anchor cover (312). In a normal state, the tips of the first spurs (315), the second spurs (316) and the third spurs (317) are inside the holes opened at the bottom of the anchor cover (312).

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