CN220724874U - Collapse rock blocking equipment for protecting geological disasters - Google Patents
Collapse rock blocking equipment for protecting geological disasters Download PDFInfo
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- CN220724874U CN220724874U CN202322260596.6U CN202322260596U CN220724874U CN 220724874 U CN220724874 U CN 220724874U CN 202322260596 U CN202322260596 U CN 202322260596U CN 220724874 U CN220724874 U CN 220724874U
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- blocking
- groups
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- steel
- reinforcing
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- 230000000903 blocking effect Effects 0.000 title claims abstract description 77
- 239000011435 rock Substances 0.000 title claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 84
- 239000010959 steel Substances 0.000 claims abstract description 84
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 25
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 abstract description 10
- 238000005452 bending Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000002968 anti-fracture Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007849 functional defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses collapse rock blocking equipment for protecting geological disasters, which comprises three groups of underground buried piles, wherein top supporting piles are welded at the tops of the three groups of underground buried piles respectively, a plurality of groups of blocking steel ropes are transversely arranged between one sides of the top supporting piles, and an external reinforcing fracture-resistant structure is arranged outside the blocking steel ropes. When the collapse falling stone blocking device for protecting geological disasters is used, due to the fact that the blocking steel cable, the reinforcing cable, the anti-falling sleeves and the sliding sleeves are arranged, when the blocking steel cable is broken in the middle due to overlarge stone impact, the reinforcing cable is used for blocking falling stones secondarily, the reinforcing cable bends backwards under the impact of falling stones, the sliding sleeves are pulled to displace forwards, the two groups of anti-falling sleeves abut against the sliding sleeves, the reinforcing cable and the broken blocking steel cable form an extended steel cable, the probability of blocking falling stones is increased due to the fact that part of impact is reduced at the moment, the anti-breaking function of the steel cable is achieved, and the problem that the device does not have the anti-breaking function of the steel cable is solved.
Description
Technical Field
The utility model relates to the technical field of falling rock blocking equipment, in particular to falling rock blocking equipment for protecting geological disasters.
Background
In the steep slope of mountain area, in case experience strong precipitation, there is very big probability and collapse and fall the stone, and the stone rolls down the highway of below along the steep slope fast, and is comparatively dangerous, can install at the slope bottom of this kind of steep slope and block equipment, block the stone that rolls down, reduces the threat to pedestrian's vehicle on the road.
The conventional collapse rock blocking equipment for protecting geological disasters on the market is mostly similar in structure, steel wires or steel ropes are pulled between the steel piles by driving the steel piles into the ground, the collapse rock blocking equipment has a blocking effect on the rock, has a certain functional defects in the actual use process, has a certain improvement space, and can directly cross the steel ropes to be punched to the ground when the rock falls and is blocked by the steel ropes, so that the steel ropes are broken due to larger impact, and the collapse rock does not have the function of reinforcing the steel ropes to resist the breakage; secondly, the cable or the steel wire mesh which is applied at present is troublesome in installation, is required to be subjected to multiple binding and reinforcement, is troublesome in replacement, and does not have the function of facilitating the disassembly and assembly of the steel cable; in addition, the steel pile structure of the existing blocking equipment is single, most of the steel pile is vertically inserted into the ground, and the steel pile is easy to lean backwards and be embedded into the ground due to the fact that the steel pile is small in contact surface with the ground when the steel pile is impacted, and the steel pile does not have the function of expanding the ground to strengthen the support.
At present, a novel collapse rock blocking device for protecting geological disasters is provided to solve the problems.
Disclosure of Invention
The utility model aims to provide collapse rock blocking equipment for protecting geological disasters, which aims to solve the problem that the prior art does not have the function of reinforcing fracture resistance of steel ropes.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a geological disaster protection is with falling rock blocking equipment, includes three sets of underground buries, and three sets of the top of underground buries is welded with top support stake respectively, transversely be provided with multiunit between one side of top support stake and block the cable wire rope, the both sides that block the cable wire rope are fixedly connected with cable wire rope fixed head respectively, one side fixedly connected with of cable wire rope fixed head connects the cotter, connecting the external one side of cotter has cup jointed fixation nut, the inside of top support stake is provided with multiunit cotter jack, the outside bottom welding of top support stake has the ground backing plate, both ends have welded two sets of support arriss respectively around the ground backing plate top, the outside that blocks the cable wire rope is provided with outside reinforcing fracture resistant structure.
The external reinforcing fracture-resistant structure comprises two groups of sliding sleeves, the two groups of sliding sleeves are respectively sleeved on two sides of the outer portion of the blocking steel cable, a reinforcing cable is transversely arranged between one sides of the sliding sleeves, and four groups of anti-falling sleeves are fixedly connected to the outer portion of the blocking steel cable.
Preferably, the materials of the blocking steel ropes and the reinforcing ropes are identical in specification.
Preferably, the sliding sleeve has an inner diameter larger than an outer diameter of the stopper wire, and is slidable left and right along an outer portion of the stopper wire.
Preferably, the wire rope fixing heads are symmetrically distributed about a vertical center line of the blocking wire rope.
Preferably, the connecting pin penetrates through the inside of the pin insertion hole and extends to the outside, and the threads inside the fixing nut are matched with the threads outside the connecting pin.
Preferably, one end of the supporting rib plate is connected with one end of the top supporting pile, and the vertical central lines of the underground embedded pile, the top supporting pile and the ground backing plate are overlapped.
Compared with the prior art, the utility model has the beneficial effects that: the collapse falling stone blocking device for protecting the geological disasters not only realizes the function of reinforcing the anti-fracture function of the steel cable and the function of conveniently disassembling and assembling the steel cable, but also realizes the function of expanding the ground reinforcing support;
(1) When the anti-breakage rope is used, a plurality of groups of blocking steel ropes are pulled between the top support piles, a group of twine woven nets are hung on a slope face, and when falling rocks roll to a sloping field, the blocking steel ropes and the twine woven nets can block the falling rocks;
(2) When the novel steel cable blocking pile is used, when the blocking steel cable is stretched and needs to be replaced, a new blocking steel cable can be replaced by only unscrewing the fixing nut and pulling out the connecting pins on the two sides of the blocking steel cable along the pin jack on the top supporting pile, and the steel cable fixing head constructs a connecting medium between the blocking steel cable and the connecting pins, so that the function of conveniently dismounting the steel cable is realized;
(3) Through being provided with ground backing plate and supporting the arris board, during the use, when falling rocks strike and block the cable wire, underground buried pile and top support stake synchronous stress, the top support stake of raising forward of underground buried pile is leaned back, and the big ground backing plate in top support stake bottom is pressed close to ground, forms ascending holding power, reduces the range of leaning back thereafter, and the structural strength of ground backing plate can be increased to the supporting arris board, avoids its atress to buckle, has realized expanding the function that ground strengthened the support.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is an enlarged schematic top view of the retaining cable according to the present utility model;
FIG. 3 is an enlarged partial cross-sectional view of the structure of FIG. 1A according to the present utility model;
fig. 4 is a schematic side view of an enlarged structure of the top support pile of the present utility model.
In the figure: 1. underground pile burying; 2. a top support pile; 3. blocking the steel rope; 4. a reinforcement cable; 5. an anti-falling sleeve; 6. a sliding sleeve; 7. pin plug jack; 8. a connecting pin; 9. a wire rope fixing head; 10. a fixing nut; 11. a ground backing plate; 12. and supporting the edge plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: referring to fig. 1-4, a collapse rock blocking device for protecting against geological disasters comprises three groups of underground buried piles 1, wherein top supporting piles 2 are welded at the tops of the three groups of underground buried piles 1 respectively, a plurality of groups of blocking steel ropes 3 are transversely arranged between one sides of the top supporting piles 2, and an external reinforcing fracture-resistant structure is arranged outside the blocking steel ropes 3;
referring to fig. 1-4, a collapse rock blocking device for protecting against geological disasters further comprises an external reinforced fracture-resistant structure, wherein the external reinforced fracture-resistant structure comprises two groups of sliding sleeves 6, the two groups of sliding sleeves 6 are respectively sleeved on two sides of the outside of a blocking steel cable 3, a reinforcing cable 4 is transversely arranged between one sides of the sliding sleeves 6, and four groups of anti-falling sleeves 5 are fixedly connected to the outside of the blocking steel cable 3;
the blocking steel rope 3 and the reinforcing rope 4 are identical in material and same in specification, the inner diameter of the sliding sleeve 6 is larger than the outer diameter of the blocking steel rope 3, the sliding sleeve 6 can slide left and right along the outer part of the blocking steel rope 3, the breaking resistance of the steel rope can be enhanced, and blocking can be still carried out during breaking;
specifically, as shown in fig. 1 and 2, when the block is impacted too much to cause the blocking steel cable 3 to break centrally, the reinforcing cable 4 blocks the falling rocks secondarily, the reinforcing cable 4 bends backwards under the impact of the falling rocks, the sliding sleeve 6 is pulled to displace forwards, and the two groups of anti-falling sleeves 5 abut against the sliding sleeve 6, so that the reinforcing cable 4 and the broken blocking steel cable 3 reconstruct an extended steel cable, and the probability of blocking the falling rocks is increased due to the impact of a part of the falling rocks.
Example 2: the two sides of the blocking steel rope 3 are fixedly connected with steel rope fixing heads 9 respectively, one side of each steel rope fixing head 9 is fixedly connected with a connecting pin bolt 8, one side of the outer part of each connecting pin bolt 8 is sleeved with a fixing nut 10, a plurality of groups of pin bolt insertion holes 7 are formed in the top supporting pile 2, the steel rope fixing heads 9 are symmetrically distributed about the vertical center line of the blocking steel rope 3, the connecting pin bolts 8 penetrate through the inner parts of the pin bolt insertion holes 7 and extend to the outer parts, threads in the fixing nuts 10 are matched with threads in the outer parts of the connecting pin bolts 8, and the steel rope blocking piece is convenient to replace and disassemble;
specifically, as shown in fig. 3 and 4, after the fixing nut 10 is unscrewed, the connecting pins 8 on both sides of the blocking steel cable 3 are drawn out along the pin insertion holes 7 on the top support piles 2, so that a new blocking steel cable 3 can be replaced, and the steel cable fixing head 9 is a medium for constructing connection between the blocking steel cable 3 and the connecting pins 8.
Example 3: the bottom end of the outside of the top support pile 2 is welded with a ground backing plate 11, the front end and the rear end of the top of the ground backing plate 11 are respectively welded with two groups of support edge plates 12, one end of each support edge plate 12 is connected with one end of the top support pile 2, the vertical central lines of the underground buried pile 1, the top support pile 2 and the ground backing plate 11 are overlapped, and the stability is enhanced by adding the base surfaces of the bottom and the ground;
specifically, as shown in fig. 1 and fig. 4, the floor pad 11 with the broad bottom of the top support pile 2 is close to the ground, so as to form upward supporting force, reduce the range of backward tilting, and the supporting rib plate 12 can increase the structural strength of the floor pad 11 and avoid the stress bending.
Working principle: when the utility model is used, firstly, the underground buried pile 1 is partially inserted into the ground directly, a plurality of groups of blocking steel ropes 3 are pulled between the top supporting piles 2, then a group of twine woven nets are hung on the slope face, when falling rocks roll to the sloping field, the blocking steel ropes 3 and the twine woven nets can block the falling rocks, when the blocking steel ropes 3 are broken in the middle due to overlarge stone impact, the reinforcing ropes 4 block the falling rocks for the second time, the reinforcing ropes 4 are bent backwards under the impact of the falling rocks, the sliding sleeve 6 is pulled to move forwards, the two groups of anti-falling sleeves 5 prop against the sliding sleeve 6, so that the reinforcing ropes 4 and the broken blocking steel ropes 3 reconstruct an extended steel rope, and the probability of blocking the falling rocks is increased due to the reduction of part of impact at the moment. When the blocking steel rope 3 is stretched out and needs to be replaced, a new blocking steel rope 3 can be replaced by only unscrewing the fixing nuts 10 and drawing out the connecting bolts 8 on the two sides of the blocking steel rope 3 along the bolt insertion holes 7 on the top supporting piles 2, and the steel rope fixing heads 9 are used for constructing a connecting medium between the blocking steel rope 3 and the connecting bolts 8. When falling rocks impact the blocking steel rope 3, the underground buried pile 1 and the top support pile 2 are stressed synchronously, the top support pile 2 is tilted backwards forwards, the ground backing plate 11 with the broad bottom of the top support pile 2 is close to the ground, upward supporting force is formed, the tilting amplitude is reduced, and the supporting rib plates 12 can increase the structural strength of the ground backing plate 11 and avoid stress bending.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a geological disaster protection is with falling rock blocking equipment that collapses, includes three underground buried pile (1), its characterized in that: the top of three groups of underground embedded piles (1) is respectively welded with a top support pile (2), a plurality of groups of blocking steel ropes (3) are transversely arranged between one sides of the top support piles (2), two sides of each blocking steel rope (3) are respectively fixedly connected with a steel rope fixing head (9), one side of each steel rope fixing head (9) is fixedly connected with a connecting pin bolt (8), one side of the outer part of each connecting pin bolt (8) is sleeved with a fixing nut (10), the inner part of each top support pile (2) is provided with a plurality of groups of pin bolt insertion holes (7), the bottom end of the outer part of each top support pile (2) is welded with a ground base plate (11), two groups of support edge plates (12) are respectively welded at the front end and the rear end of the top of each ground base plate (11), and an outer part of each blocking steel rope (3) is provided with an outer reinforced fracture-resistant structure;
the external reinforcing fracture-resistant structure comprises two groups of sliding sleeves (6), the two groups of sliding sleeves (6) are respectively sleeved on two sides of the outside of the blocking steel cable (3), a reinforcing cable (4) is transversely arranged between one sides of the sliding sleeves (6), and four groups of anti-falling sleeves (5) are fixedly connected to the outside of the blocking steel cable (3).
2. A collapsible rock blocking device for protecting against geological disasters according to claim 1, wherein: the materials of the blocking steel rope (3) and the reinforcing rope (4) are identical in specification.
3. A collapsible rock blocking device for protecting against geological disasters according to claim 1, wherein: the inner diameter of the sliding sleeve (6) is larger than the outer diameter of the blocking steel cable (3), and the sliding sleeve (6) can slide left and right along the outer part of the blocking steel cable (3).
4. A collapsible rock blocking device for protecting against geological disasters according to claim 1, wherein: the steel rope fixing heads (9) are symmetrically distributed around the vertical center line of the blocking steel rope (3).
5. A collapsible rock blocking device for protecting against geological disasters according to claim 1, wherein: the connecting bolt (8) penetrates through the inside of the bolt insertion hole (7) and extends to the outside, and threads inside the fixing nut (10) are matched with threads outside the connecting bolt (8).
6. A collapsible rock blocking device for protecting against geological disasters according to claim 1, wherein: one end of the supporting rib plate (12) is connected with one end of the top supporting pile (2), and the vertical central lines of the underground embedded pile (1), the top supporting pile (2) and the ground backing plate (11) are overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322260596.6U CN220724874U (en) | 2023-08-22 | 2023-08-22 | Collapse rock blocking equipment for protecting geological disasters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322260596.6U CN220724874U (en) | 2023-08-22 | 2023-08-22 | Collapse rock blocking equipment for protecting geological disasters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220724874U true CN220724874U (en) | 2024-04-05 |
Family
ID=90491156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322260596.6U Active CN220724874U (en) | 2023-08-22 | 2023-08-22 | Collapse rock blocking equipment for protecting geological disasters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220724874U (en) |
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2023
- 2023-08-22 CN CN202322260596.6U patent/CN220724874U/en active Active
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