CN220789803U - Slope stabilizing net for preventing ground from collapsing - Google Patents
Slope stabilizing net for preventing ground from collapsing Download PDFInfo
- Publication number
- CN220789803U CN220789803U CN202322492885.9U CN202322492885U CN220789803U CN 220789803 U CN220789803 U CN 220789803U CN 202322492885 U CN202322492885 U CN 202322492885U CN 220789803 U CN220789803 U CN 220789803U
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- falling rocks
- slope
- net
- base
- falling
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- 230000000087 stabilizing effect Effects 0.000 title claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 29
- 239000004575 stone Substances 0.000 claims description 25
- 230000008093 supporting effect Effects 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 3
- 239000011435 rock Substances 0.000 abstract description 59
- 238000013016 damping Methods 0.000 abstract description 15
- 238000009825 accumulation Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000010720 hydraulic oil Substances 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model provides an anti-collapse slope stabilizing net for the ground; the device can enable falling rocks to slide into the falling rocks safety treatment place to avoid the accumulation of the falling rocks; the device solves the problem that the impact force generated by the falling rocks and the protective net is difficult to eliminate when part of falling rocks fall due to different weight of the falling rocks through the hydraulic buffer structure with adjustable damping; after the falling rocks are captured, the falling rocks are guided to the sliding rail by the guide plate, and the falling rocks can slide into the falling rocks safety treatment place by the sliding rail to avoid accumulation of the falling rocks; when falling rocks fall, the baffle plate is firstly impacted to detect the impact force of the falling rocks, and then the damping force is regulated according to the impact force of the falling rocks through the hydraulic buffer structure with adjustable damping, so that the problem that the impact force generated by the falling rocks and the protective net is difficult to eliminate when part of the falling rocks fall due to different weights of the falling rocks is solved.
Description
Technical Field
The utility model relates to the field of passive slope protection nets, in particular to a collapse-preventing slope stabilizing net for the ground.
Background
The passive protection system consists of a steel wire rope net, a steel wire lattice fence net, an anchor rod, an I-shaped steel column, an upper pull anchor rope, a lower pull anchor rope, a decompression ring, a base, an upper support rope, a lower support rope and the like, and the system is formed into a whole by connecting and combining the steel column and the steel wire lattice fence net, so that the area to be protected is protected, the falling of a collapsed rock soil body is prevented, and the slope protection function is realized;
When the existing passive side slope protective net is used, a large amount of falling stones are easily accumulated by the protective net to form a 'belly-drop', the protective net is in a continuous stress state, falling stones are usually cleaned regularly or irregularly according to the falling amount, and are influenced by continuous load, the 'belly-drop' phenomenon is difficult to eliminate and restore after cleaning, the efficacy is reduced over time, and in addition, the falling stones are at risk in the cleaning process, and the defect of secondary disasters is likely to occur;
in the prior art, the damper is arranged to absorb shock and buffer, but the damping provided by the damper cannot be adjusted due to different weight of falling rocks, so that the protection effect of the protection net is poor;
In view of the above we provide a ground anti-collapse slope stabilization net for solving the above problems.
Disclosure of utility model
Aiming at the situation, the utility model provides the anti-collapse slope stabilizing net for the ground; the device can enable falling rocks to slide into the falling rocks safety treatment place to avoid the accumulation of the falling rocks; the device makes it have solved because the weight of falling stone is different through adjustable damped hydraulic buffer structure, the problem that the impact force that produces with the protection network is difficult to eliminate when some falling stone drops.
The ground is with preventing slope stabilizing net that collapses, its characterized in that includes the protection network that sets up along the side slope surface, the side slope bottom be provided with the terminal complex of protection network fall stone safety treatment department, the protection network is followed falling stone safety treatment department and is set up along side slope surface slope, the protection network is connected with supporting mechanism and protection network below side slope be provided with protection network complex slip track.
The technical scheme has the beneficial effects that:
After the falling rocks are captured, the falling rocks are guided to the sliding track by the guide plate, and the falling rocks can slide into the falling rocks safety treatment position by the sliding track to avoid falling rocks from accumulating, so that the phenomenon of 'bulging' is solved, the cleaning pressure is greatly relieved, the damage to the net body caused by repeated cleaning to the protective net is avoided, and the service life is prolonged;
When falling rocks fall, the device enables the falling rocks to strike the baffle plate in advance to detect the impact force of the falling rocks, and then the damping force is adjusted according to the impact force of the falling rocks through the hydraulic buffer structure with adjustable damping, so that the device solves the problem that the impact force generated by the falling rocks and the protective net is difficult to eliminate when part of the falling rocks fall due to different weights of the falling rocks.
Drawings
FIG. 1 is a schematic diagram of a single unit structure of the present utility model;
FIG. 2 is a schematic view of the inside of the hydraulic buffer structure of the present utility model;
FIG. 3 is a schematic view of a partial planing of a support structure according to the present utility model;
FIG. 4 is a schematic diagram of a practical scenario of the present utility model;
FIG. 5 is a schematic side view of a single unit of the present utility model in use;
Description of the embodiments
The foregoing and other features, aspects and advantages of the present utility model will become more apparent from the following detailed description of embodiments of the present utility model when taken in conjunction with the accompanying drawings, wherein like reference characters refer to the same parts throughout the several views.
In the embodiment 1, as shown in fig. 4, a falling-preventing slope stabilizing net for ground is provided, a falling-stone safety treatment place 3 is arranged at the bottom of the slope 1 (the falling-stone safety treatment place 3 is a falling-stone treatment pit arranged at the tail end of the slope 1, a specific form of the falling-stone safety treatment place can be arranged according to corresponding conditions by a person skilled in the art), the protection net is obliquely arranged upwards along the surface of the slope 1 from the falling-stone safety treatment place 3 (namely, the protection net is obliquely upwards and the tail end is provided with the falling-stone safety treatment place 3, the purpose is that falling stone can roll into the falling-stone safety treatment place 3 after being intercepted by the protection net), a supporting mechanism is connected to the protection net (the supporting mechanism provides a supporting effect for the protection net), and a sliding rail 2 matched with the protection net is arranged on the slope 1 below the protection net (the sliding rail 2 is a sliding plane which is obliquely downwards arranged along the surface of the slope 1, and the sliding plane is a smooth plane, and the purpose is to enable falling stone to roll into the falling-stone safety treatment place 3 more easily);
during the working period of the device, if falling rocks fall, the falling rocks are firstly captured by the protective net, then fall into the sliding rail 2 under the action of gravity, roll off along the sliding rail 2 to the tail end of the protective net under the action of gravity, and finally roll into the falling rocks safety treatment place 3, so that the falling rocks treatment work is completed;
If the sliding track 2 is not provided, falling rocks can still roll along the protective net to the falling rocks safety treatment position 3 after being intercepted by the protective net, but because the surface of the side slope 1 is uneven, the falling rocks can be accumulated at one part of the protective net, so that the protective net is continuously in a stressed state, the efficacy of the protective net is reduced after the protective net is prolonged, and the protective net is seriously damaged.
Embodiment 2, on the basis of embodiment 1, is improved in that, in the above-mentioned falling stone treatment work, if falling stones are captured and then fall on the sliding rail 2, but the falling stones are not slid downwards due to their own structures, there is still a possibility that falling stones are accumulated, and damage is caused to the protection net, so that the sliding rail 2 is improved, as shown in fig. 3, the sliding rail 2 is changed to: a supporting frame 18 is fixedly arranged below the protective net along the surface of the side slope 1, a roller 17 is rotatably arranged in the middle of the supporting frame 18 (the supporting frame 18 ensures that the installation position of the roller 17 is proper and cannot be blocked by the side slope 1 or the supporting frame itself), a guide plate 19 is fixedly arranged at one end, close to the protective net, of the supporting frame 18, and the other side of the guide plate 19 is arranged below the protective net;
When the falling rocks are intercepted by the protective net, the falling rocks roll down along the protective net to the guide plate 19 due to the self weight, then the falling rocks are guided by the guide plate 19 to fall on the slideway formed by the roller 17, and finally the falling rocks roll into the falling rocks safety treatment place 3 on the slideway formed by the roller due to the self weight.
Embodiment 3, on the basis of embodiment 1, fig. 1 is a single unit example diagram, and fig. 4 is a protection net belt example diagram formed by a plurality of units, wherein the protection net comprises: a plurality of stand bases 5 that follow the slope 1 surface slope from falling rocks safety treatment department 3 upwards set up, install support post 4 on the stand base 5, install wire net 14 between every two support posts 4, support post 4 is connected with wire net 14 and is constituted a whole, by wire net 14 as the main part of interception falling rocks, support post 4 upper end connection bearing structure provides support for support post 4, when falling rocks, roll down along slope 1, just can hit wire net 14, captured by wire net 14.
Example 4, on the basis of example 3, the improvement of this example is: the support upright post 4 is rotatably arranged on the upright post base 5, the support mechanism comprises a pull anchor rope 7 connected with the support upright post 4, the pull anchor rope 7 is connected with a buffer mechanism, the buffer mechanism is rotatably arranged on the anchor rod base 6, and the anchor rod base 6 is fixedly arranged on the surface of the side slope 1;
The method is characterized in that when in specific implementation: because the falling rocks have stronger impact force when being captured by the steel wire mesh 14, and after being impacted, the steel wire mesh 14 drives the support upright 4 to receive impact together with the buffer mechanism, if the support upright 4 is rigidly connected with the upright base 5, the effect of the buffer mechanism is reduced, meanwhile, the support upright 4 can be possibly deformed, the effect is possibly reduced, and the protective net can be seriously lost, so that the support upright 4 and the upright base 5 are rotationally connected.
The embodiment 5, on the basis of embodiment 4, is improved in that, as shown in fig. 2, the buffer mechanism includes a barrel body 10 rotatably mounted on a bolt base 6, a piston rod 8 (composed of a piston and a rod coaxially mounted with the piston) is disposed in the barrel body 10, one end of the piston rod 8 outside the barrel body 10 is fixedly connected with a pull anchor rope 7, a reset spring 13 is disposed at one end of the piston rod 8 inside the barrel body 10, an oil storage cavity 11 is disposed at one side of the barrel body 10, through holes 12 are formed at the upper and lower ends of the oil storage cavity 11 and the barrel body 10, and hydraulic oil is disposed in the oil storage cavity;
Initially, a piston rod 8 is positioned at the lower end of a barrel body 10, when a protective screen is impacted, a pull anchor rope 7 at the upper end of a supporting upright post 4 drives the piston rod 8 to displace outwards, hydraulic oil in an oil storage cavity 11 flows into the barrel body 10 through a through hole 12 at the lower end, the hydraulic oil at the upper end of the piston rod 8 returns to the oil storage cavity 11 through a through hole 12 at the upper end, and the flow speed is limited through the through hole 12 to realize a damping effect, so that buffering is completed;
At the end of the impact, the return spring 13 pushes the piston rod 8 to move into the barrel body 10, the piston rod 8 moves inwards to enable hydraulic oil at the lower end of the barrel body 10 to be pressed back to the oil storage cavity 11, and the upper end of the barrel body 10 also enables the hydraulic oil to be retracted into the barrel body 10, so that buffering is completed.
In the embodiment 6, on the basis of the embodiment 5, the improvement of the embodiment is that a baffle base 16 is arranged on the surface of a slope 1 above a protective net, a baffle 15 is rotatably arranged on the baffle base 16, torsion springs (the torsion springs are not shown in the figure, the torsion springs can be arranged at the positions of the baffle 15 and the baffle base 16 according to the corresponding conditions) are arranged at the rotation installation positions of the baffle 15 and the baffle base 16 for resetting the baffle 15, a rotating speed sensor (a magneto-electric rotating speed sensor is arranged between the baffle 15 and the baffle base 16, the working principle is that a sensor based on the electromagnetic induction principle converts the motion speed into the inductive electromotive force output of a coil, the magneto-electric sensor is sometimes called an electric sensor or an inductive sensor), a proportional valve 9 is arranged in a through hole 12 at one end of a barrel 10, the rotating speed sensor is connected with a controller, the controller controls the flow rate of the proportional valve 9 according to the rotating speed sensor, and the mechanism can be powered by adopting a solar cell power generation system (a solar cell system is also called a solar cell system) arranged at a proper position on the slope 1, the solar energy is converted into electric energy, and the solar energy is charged and discharged by a storage battery charge and a storage battery is charged and discharged by a storage battery;
When the device is used, falling rocks firstly impact the baffle plate 15 to enable the baffle plate 15 to rotate, if the falling rocks are smaller, the impact force of the impact on the baffle plate is also small, the rotating speed of the baffle plate 15 after being impacted is naturally also small, the rotating speed sensor detects that the baffle plate 15 is impacted to rotate, the rotating data of the baffle plate 15 is transmitted to the controller, and after the controller processes the data, the controller controls the proportional valve 9 to enable the flow rate in the proportional valve 9 to be large because the impact rocks are smaller at the moment, and the damping of the buffer mechanism is smaller;
If the falling stone is larger, the impact force on the baffle plate 15 is also larger, the rotating speed of the baffle plate 15 after being impacted is also larger, the rotating speed sensor detects that the baffle plate 15 is impacted to rotate, the rotating data of the baffle plate 15 is transmitted to the controller, and after the controller processes the data, the controller controls the proportional valve 9 to reduce the flow speed in the proportional valve 9 because the falling stone is larger at the moment and the rotating speed of the baffle plate 15 is larger, and then the damping of the buffer mechanism is larger;
Therefore, when different falling rocks impact the protective net, the falling rocks can be subjected to proper buffer damping, the falling rocks roll down to leave the baffle plate 15, the baffle plate 15 is reset under the action of the torsion spring, the proportional valve 9 is maintained in the current state (when the baffle plate 15 is impacted next time, the controller readjusts the flow speed of the proportional valve 9 according to the speed of the baffle plate 15), and the buffer is finished;
above-mentioned buffer gear can effectively solve traditional buffer gear damping dynamics and can not adjust by oneself, leads to: if the damping force is set too large, the damping force is difficult to play a buffering role when the protection net is impacted by the smaller falling rocks, and when the damping force is set small, the protection effect is poor because of too large impact force when the protection net is impacted by the larger falling rocks although the damping force can play a sufficient role in buffering the smaller falling rocks.
The above description is only for the purpose of illustrating the utility model, and it should be understood that the utility model is not limited to the above embodiments, but various modifications consistent with the idea of the utility model are within the scope of the utility model.
Claims (6)
1. The ground is with preventing slope firm net that collapses, its characterized in that includes the protection network that sets up along side slope (1) surface, side slope (1) bottom be provided with the terminal complex of protection network fall stone safety treatment department (3), the protection network is followed falling stone safety treatment department (3) and is set up along side slope (1) surface upward slope, the protection network is connected with supporting mechanism and protection network below side slope (1) be provided with protection network complex slip track (2).
2. The anti-collapse slope stabilizing net for the ground according to claim 1, wherein the sliding rail (2) comprises a supporting frame (18) arranged on the surface of the slope (1) below the protective net, a guide plate (19) matched with the protective net is arranged at one end, close to the protective net, of the supporting frame (18), and a plurality of rollers (17) are rotatably arranged on the supporting frame (18).
3. The anti-collapse slope stabilizing net for the ground according to claim 1, wherein the protection net comprises a column base (5) arranged on the surface of the slope (1), the column base (5) is provided with supporting columns (4) and steel wire nets (14) are arranged between two adjacent supporting columns (4), and the upper ends of the supporting columns (4) are connected with a supporting mechanism.
4. A ground anti-collapse slope stabilizing net according to claim 3, wherein the supporting upright post (4) is rotatably mounted on the upright post base (5), the supporting mechanism comprises a pull anchor rope (7) connected to the upper end of the supporting upright post (4), a buffer mechanism is arranged at the other end of the pull anchor rope (7) and rotatably mounted on the anchor rod base (6), and the anchor rod base (6) is mounted on the surface of the slope (1).
5. The anti-collapse slope stabilizing net for the ground according to claim 4, wherein the buffer mechanism comprises a barrel body (10) rotatably mounted on the anchor rod base (6) and a piston rod (8) arranged in the barrel body (10), the piston rod (8) is arranged at one outer end of the barrel body (10) and fixedly connected with the anchor pulling rope (7), a reset spring (13) is arranged at one inner end of the piston rod (8) arranged in the barrel body (10), an oil storage cavity (11) is arranged at one side of the barrel body (10), and through holes (12) are formed in the upper end and the lower end of the oil storage cavity (11) and the upper end and the lower end of the barrel body (10).
6. The anti-collapse slope stabilizing net for the ground according to claim 5, wherein a baffle base (16) is arranged on the surface of the slope (1) above the protective net, a baffle (15) is rotatably installed on the baffle base (16), torsion springs are arranged at the rotation installation positions of the baffle (15) and the baffle base (16), and a rotation speed sensor is arranged between the baffle (15) and the baffle base (16);
one of the through holes (12) is internally provided with a proportional valve (9), the rotating speed sensor is connected with a controller, and the controller controls the flow of the proportional valve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322492885.9U CN220789803U (en) | 2023-09-14 | 2023-09-14 | Slope stabilizing net for preventing ground from collapsing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322492885.9U CN220789803U (en) | 2023-09-14 | 2023-09-14 | Slope stabilizing net for preventing ground from collapsing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220789803U true CN220789803U (en) | 2024-04-16 |
Family
ID=90657700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322492885.9U Active CN220789803U (en) | 2023-09-14 | 2023-09-14 | Slope stabilizing net for preventing ground from collapsing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220789803U (en) |
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2023
- 2023-09-14 CN CN202322492885.9U patent/CN220789803U/en active Active
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