CN220301354U - Side slope anchoring device for geological disaster management - Google Patents
Side slope anchoring device for geological disaster management Download PDFInfo
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- CN220301354U CN220301354U CN202321529183.7U CN202321529183U CN220301354U CN 220301354 U CN220301354 U CN 220301354U CN 202321529183 U CN202321529183 U CN 202321529183U CN 220301354 U CN220301354 U CN 220301354U
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- bolt
- expansion
- geological disaster
- anchoring device
- rod
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- 238000004873 anchoring Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 4
- 239000002689 soil Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002265 prevention Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 3
- 241000587161 Gomphocarpus Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to the related field of geological disaster protection equipment, in particular to a slope anchoring device for geological disaster treatment, which comprises a hexagon head bolt, a bolt rod, a flat washer, a cone head nut, an expansion pipe and a pointed head, wherein the bolt rod is fixedly arranged at the lower end of the hexagon head bolt, the flat washer is arranged between the hexagon head bolt and the bolt rod, the bolt rod penetrates through the expansion pipe to the bottom and is in threaded connection with the inner middle part of the cone head nut, the outer side of the cone head nut is in contact with the inner side of the expansion pipe, and the pointed head is arranged at the bottom of the cone head nut. According to the utility model, the expansion mechanism is arranged in the middle of the bolt rod, when the hexagon head bolt and the bolt rod are downwards screwed, the bolt rod drives the expansion mechanism to downwards move, the expansion pipe top can jack the expansion rod, so that the expansion rod is completely opened, soil can be attached in the elliptical holes and the grooves of the anti-skid device, and the elliptical holes and the grooves are filled with the soil, so that the protection effects of limiting, skid resistance and falling prevention are achieved, and the service life of the anchoring device can be prolonged.
Description
Technical Field
The utility model relates to the related field of geological disaster protection equipment, in particular to a slope anchoring device for treating geological disasters.
Background
Slope geologic hazards, which inevitably occur in the process of transforming nature by humans, are the most common of many geologic hazards encountered. Common geological disasters are: various types of engineering landslide, collapse and falling rocks, excavation supporting of artificial slopes under various rock conditions and the like, and civil engineering construction of individual areas in China comprises the following steps: the side slope geological disasters of project engineering such as railways, highways, mines, municipal works and the like are particularly serious, so that various disaster prevention and reduction measures are needed to be adopted according to local conditions so as to obtain good protection effects.
The Chinese patent publication number is: CN115305911a discloses a disclosure, which discloses an anchoring device for preventing landslide geological disasters, comprising an anchor rod body, wherein one end of the anchor rod body is fixedly connected with a conical tip drill bit, one end of the anchor rod body far away from the tip drill bit is provided with a vertical channel, the inner surface of the vertical channel is slidably provided with a sliding inner rod, and the inner part of the sliding inner rod is provided with a first cavity; the anchor rod body is drilled into the side slope by using mechanical equipment by constructors, the sliding inner rod is enabled to move downwards in a knocking mode, the clamping columns squeeze the two positioning sleeves, the two positioning sleeves are elastically deformed until the convex hulls are respectively clamped into the corresponding grooves, and the like. The utility model can increase the connection firmness and the connection strength between the anchor rod body and the side slope, replace the traditional side slope anchoring mode and ensure the reinforcement effect on the side slope.
The above-mentioned current patent can know that there is following problem, and current geological disaster is administered with side slope anchor, fixes through the elastic deformation that the position sleeve extrudeed and take place, takes place anchor slippage phenomenon easily, and the anchor can't realize spacing and antiskid many times to the protection effect of side slope is relatively poor to its life is shorter.
Disclosure of Invention
Therefore, the utility model provides a slope anchoring device for geological disaster management, which aims to solve the technical problems.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a geological disaster is administered with side slope anchor, includes hexagon head bolt, shank of bolt, plain washer, cone head nut, expansion pipe and peak pin head, hexagon head bolt lower extreme fixed mounting has the shank of bolt, establish between hexagon head bolt and the shank of bolt
The bolt rod penetrates through the expansion pipe to the bottom and is in threaded connection with the inner middle part of the conical head nut, the outer side of the conical head nut is in contact with the inner side of the expansion pipe, and the bottom of the conical head nut is provided with a pointed nail head;
the expansion mechanism is arranged in the middle of the bolt rod, the expansion mechanism comprises a fixed seat, a support, a connecting block, a connecting pin, an expansion rod and an anti-skid device, the fixed seat is fixedly arranged on a step of the middle of the bolt rod, the support is arranged on the outer side of the fixed seat, the middle of the support and the middle of the connecting block are connected in a penetrating mode through the connecting pin, the expansion rod is arranged at the bottom of the connecting block, the expansion rod is in contact with a side groove at the top of the expansion pipe, and the anti-skid device is arranged at the bottom of the expansion rod.
Preferably, the antiskid device comprises a fixed disk, antiskid plates, elliptical holes and grooves, wherein the upper end of the fixed disk is connected with the bottom of the unfolding rod, a plurality of antiskid plates are arranged at the bottom of the fixed disk, the side surfaces of the antiskid plates are provided with the elliptical holes, the inner bottom of the fixed disk is provided with the grooves, and the grooves are arranged between every two antiskid plates.
Preferably, the fixing base body is a cube, and each corner is rounded.
Preferably, the number of the brackets is not less than two, and the brackets and the outer end surfaces of the fixing seats are mutually symmetrical.
Preferably, the unfolding rod is cylindrical and is provided with at least two unfolding rods.
Preferably, the antiskid plate is provided with more than two antiskid plates, and more than two elliptical holes are arranged on the side surface of each antiskid plate.
Preferably, the grooves are more than two, and the grooves are fan-shaped.
The utility model has the beneficial effects that:
according to the utility model, the expansion mechanism is arranged in the middle of the bolt rod, when the hexagon head bolt and the bolt rod are downwards screwed, the bolt rod drives the expansion mechanism to downwards move, the expansion pipe top can jack the expansion rod, so that the expansion rod is completely opened, soil can be attached in the elliptical holes and the grooves of the anti-skid device, and the elliptical holes and the grooves are filled with the soil, so that the protection effects of limiting, skid resistance and falling prevention are achieved, and the service life of the anchoring device can be prolonged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a partially enlarged construction of the deployment mechanism of the present utility model;
fig. 4 is a schematic structural view of the antiskid device of the present utility model.
Wherein: the hexagonal head bolt-1, a bolt rod-2, a plain washer-3, a spreading mechanism-4, a fixed seat-41, a bracket-42, a connecting block-43, a connecting pin-44, a spreading rod-45, an anti-skid device-46, a fixed disk-461, an anti-skid plate-462, an elliptical hole-463, a groove-464, a conical nut-5, an expansion pipe-6 and a pointed head-7.
Detailed Description
In order to further explain the technical scheme of the utility model, the following is explained in detail through specific examples.
As shown in fig. 1 and 2, the utility model provides a slope anchoring device for geological disaster management, which comprises a hexagon head bolt 1, a bolt rod 2, a flat washer 3, a cone head nut 5, an expansion pipe 6 and a pointed head 7;
wherein, hexagonal head bolt 1 lower extreme fixed mounting has shank of bolt 2, be equipped with plain washer 3 between hexagonal head bolt 1 and the shank of bolt 2, set up plain washer 3 and be favorable to preventing not hard up and protection hexagonal head bolt 2, shank of bolt 2 runs through expansion pipe 6 to bottom and the interior middle part threaded connection of conical head nut 5, conical head nut 5 outside and the inboard contact of expansion pipe 6, shank of bolt 2 and conical head nut 5 pass through the axial displacement of screw thread, make conical head nut 5's circular cone part remove, conical head nut 5 bottom is equipped with pointed head 7, the tip of pointed head 7 can reduce resistance and area of force when hammering into the side slope, thereby make anchor more easily get into inside the side slope.
As shown in fig. 3, in this embodiment, the deployment mechanism 4 is disposed in the middle of the bolt shaft 2, the deployment mechanism 4 includes a fixing seat 41, a bracket 42, a connecting block 43, a connecting pin 44, a deployment rod 45 and an anti-slip device 46, the fixing seat 41 is fixedly mounted on a step in the middle of the bolt shaft 2, the step is provided to facilitate the mounting of the fixing seat 41, the bracket 42 is disposed outside the fixing seat 41, the middle of the bracket 42 and the middle of the connecting block 43 are rotatably connected through the connecting pin 44, the bottom of the connecting block 43 is provided with the deployment rod 45, the deployment rod 45 is in chamfer contact with the side edge of the top of the expansion pipe 6, the chamfer is disposed on the side edge to avoid the deployment rod 45 from directly contacting with the sharp edge of the top of the expansion pipe 6, thereby scratching the deployment rod 45, and the anti-slip device 46 is disposed at the bottom of the deployment rod 45;
wherein, the main body of the fixing seat 41 is a cube, each corner is provided with a round angle, and the round angle is arranged to be beneficial to the accidental injury of the staff by the acute angle when the staff is taken, placed and installed; the unfolding rods 45 are cylindrical, four unfolding rods are arranged, and the unfolding rods can be limited at multiple angles.
As shown in fig. 4, in this embodiment, the anti-slip device 46 includes a fixing plate 461, an anti-slip plate 462, an elliptical hole 463 and a groove 464, the upper end of the fixing plate 461 is connected with the bottom of the unfolding rod 45, four anti-slip plates 462 are arranged at the bottom of the fixing plate 461, the elliptical hole 463 is arranged at the side of the anti-slip plate 462, the groove 464 is arranged at the bottom of the fixing plate 461, the groove 464 is arranged between every two anti-slip plates 462, and soil can be adhered in the elliptical hole 463 and the groove 464, so as to achieve the protection effects of limiting, anti-slip and anti-drop;
in the embodiment, two brackets 42 are provided, the brackets 42 are symmetrical with the outer end surface of the fixed seat 41, the brackets 42 are symmetrically arranged to enable the connecting pins 44 of the brackets to be installed in parallel, and the connecting block 43 rotates more stably;
four antiskid plates 462 are arranged in the embodiment, seven elliptical holes 463 with different lengths are arranged on the side face of each antiskid plate 462, and the seven elliptical holes 463 enable soil to adhere to the whole antiskid plate 462, so that the antiskid plate 462 is more stable and firm;
four grooves 464 are arranged in the embodiment, the grooves 464 are in a fan shape, soil can enter the grooves 464 to be filled, and the anchoring device is further reinforced, so that the whole anchoring device is more stable.
The working principle is as follows:
the utility model provides a side slope anchoring device for geological disaster treatment, which comprises the steps of firstly, utilizing an external protection plate, selecting a proper position to place the protection plate on a side slope, aligning a pointed nail head 7 with a protection plate hole site, hammering the whole anchoring device into soil of the side slope until the joint of the bottom of a flat gasket 2 and the protection plate stops;
secondly, in the screwing process of the hexagon head bolt 1 by using a spanner, the cone head nut 5 moves upwards in a spiral manner, when the inner diameter of the cone at the bottom of the cone head nut 5 is larger than that of the expansion pipe 6, the expansion pipe 6 is expanded to achieve the fixing effect, and at the moment, the bolt rod 2 is screwed to the inner bottom of the cone head nut 5;
the connecting pin 44 runs through the middle parts of the two brackets 42 and the middle parts of the connecting blocks 43 on the outer end surfaces of the fixed seat 41, thereby realizing rotary connection, the bottom of the connecting blocks 43 is fixedly provided with the unfolding rod 45, the bottom of the unfolding rod 45 is provided with the anti-skid device 46, the unfolding rod 45 of the unfolding mechanism 4 depends on the chamfer of the side edge of the top of the expansion pipe 6 in the screwing process of the hexagon head bolt 1, the bolt rod 2 drives the unfolding mechanism 4 to move downwards, the top of the expansion pipe 6 props up the unfolding rod 45, the unfolding rod 45 is completely opened, and after the unfolding rod 45 is opened, soil enters into the oval holes 463 and the grooves 464 of the anti-skid device 46 to be filled, thereby achieving the protection effects of limiting, skid resistance and falling resistance.
The foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a geological disaster is administered with side slope anchor, includes hexagon head bolt (1), bolt shank (2), plain washer (3), cone head nut (5), expansion pipe (6) and spike head (7), hexagon head bolt (1) lower extreme fixed mounting has bolt shank (2), be equipped with plain washer (3) between hexagon head bolt (1) and bolt shank (2), bolt shank (2) run through expansion pipe (6) to bottom and cone head nut (5) internal middle part threaded connection, cone head nut (5) outside and expansion pipe (6) inboard contact, cone head nut (5) bottom is equipped with spike head (7);
the method is characterized in that: still include expansion mechanism (4), expansion mechanism (4) set up in bolt pole (2) middle part, expansion mechanism (4) are including fixing base (41), support (42), connecting block (43), connecting pin (44), expansion pole (45) and antiskid (46), fixing base (41) fixed mounting is on the step of bolt pole (2) middle part, the fixing base (41) outside is equipped with support (42), and support (42) middle part and connecting block (43) middle part run through connecting pin (44) and realize rotating the connection, connecting block (43) bottom is equipped with expansion pole (45), and expansion pole (45) and expansion pipe (6) top side chamfer contact, expansion pole (45) bottom is equipped with antiskid (46).
2. A slope anchoring device for geological disaster management according to claim 1, wherein: the anti-skid device (46) comprises a fixed disc (461), an anti-skid plate (462), an elliptical hole (463) and a groove (464), wherein the upper end of the fixed disc (461) is connected with the bottom of the unfolding rod (45), a plurality of anti-skid plates (462) are arranged at the bottom of the fixed disc (461), the elliptical hole (463) is arranged on the side face of the anti-skid plate (462), the groove (464) is arranged in the inner bottom of the fixed disc (461), and the groove (464) is arranged between every two anti-skid plates (462).
3. A slope anchoring device for geological disaster management according to claim 1, wherein: the main body of the fixing seat (41) is a cube, and each corner is rounded.
4. A slope anchoring device for geological disaster management according to claim 1 or 3, wherein: the number of the brackets (42) is not less than two, and the brackets (42) are symmetrical with the outer end surfaces of the fixing seat (41).
5. A slope anchoring device for geological disaster management according to claim 1, wherein: the unfolding rods (45) are cylindrical and are provided with at least two.
6. A slope anchoring device for geological disaster management according to claim 2, wherein: the antiskid plate (462) is provided with more than two antiskid plates, and more than two elliptical holes (463) are formed in the side face of each antiskid plate (462).
7. A slope anchoring device for geological disaster management according to claim 2, wherein: the grooves (464) are provided with more than two grooves, and the grooves (464) are fan-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321529183.7U CN220301354U (en) | 2023-06-15 | 2023-06-15 | Side slope anchoring device for geological disaster management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321529183.7U CN220301354U (en) | 2023-06-15 | 2023-06-15 | Side slope anchoring device for geological disaster management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220301354U true CN220301354U (en) | 2024-01-05 |
Family
ID=89350069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321529183.7U Active CN220301354U (en) | 2023-06-15 | 2023-06-15 | Side slope anchoring device for geological disaster management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220301354U (en) |
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2023
- 2023-06-15 CN CN202321529183.7U patent/CN220301354U/en active Active
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