Slope protection rockfall prevention structure
By designing a slope protection and rockfall protection structure, using trigger mechanisms, alarm systems and buffer components, the problem of existing protection networks being unable to alarm and damage to the protection network is solved, and the safety and timely alarm and protection of the protection network is achieved.
Patent Information
- Application Number
- CN202421732077.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-07-22
AI Technical Summary
The existing passive protection devices cannot alarm and deal with rock collapse in time, resulting in damage to the protective net, and the accumulation of rocks leads to damage to the protective net, which cannot be cleaned in time.
A slope protection and rock-fall structure is designed, including fixed rods, insert rods, alarm lights, trigger mechanisms, hooks, springs and baffles. The slider slides through the hooks and guide columns to trigger the press switch, alarm lights alarm, and protect the protective net through spring buffering, so that the baffles guide rocks to avoid accumulation.
Timely alarm and protection of the protective net is realized to prevent rock accumulation, reduce damage to the protective net, and ensure safety and reliability.
Smart Images
Figure CN223163792U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of slope protection, in particular to a slope protection structure for preventing falling rocks. Background Technique
[0002] In order to prevent the falling rocks on the mountain slope from falling or rolling onto the road surface to harm pedestrians or damage the road surface, generally, a protection net is set on the uphill, which is divided into active protection and passive protection. The passive protection is composed of four main parts: a steel wire rope net, a ring net, (an iron wire grille is added when small falling rocks need to be intercepted), a fixing system (anchor bolts, stay cables, pedestals and support ropes), a pressure relief ring and steel columns. The steel columns and the steel wire rope net are connected and combined to form a whole, forming a surface protection for the protected area, so as to prevent the falling of collapsed rock soil bodies and play a role in slope protection.
[0003] Although the existing passive protection devices can block the rocks, the blocked rocks are still on one side of the protection net. If the rocks are not processed in time, with the increase in the number of rocks and the long-term compression of the protection net by the rocks, it is easy to cause damage to the protection net and lead to accidents. Moreover, after the existing passive protection devices block the rocks, they cannot give an alarm to the staff in time, resulting in the staff not knowing where the rock collapse occurs on the slope and the rocks cannot be cleared in time. Therefore, a slope protection structure for preventing falling rocks is proposed for the above problems. Content of the Utility Model
[0004] The technical problem to be solved by the utility model is to overcome the existing defects and can effectively solve the problems in the background technique.
[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0006] A slope protection structure for preventing falling rocks, including a fixing rod and an inserting rod. The bottom end of the fixing rod is fixedly connected with the inserting rod, the top end of the fixing rod is fixedly connected with an alarm lamp, both ends of the fixing rod are fixedly connected with connecting seats, a triggering mechanism is rotatably connected inside the connecting seats, one end of the triggering mechanism is fixedly connected with a hook, a hanging ring is arranged outside the hook, one end of the hanging ring is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a protection net, and a shielding mechanism is arranged at one end of the fixing rod.
[0007] Preferably, the triggering mechanism includes a guiding cylinder rotatably connected with the connecting seat. A slider is slidably connected inside the guiding cylinder. One end of the slider is fixedly connected with a guiding column. The guiding column is fixedly connected with the hook. A end cover is slidably connected outside the guiding column. One end of the end cover is fixedly connected with a retaining ring. The retaining ring is slidably connected with the guiding column. A pressing switch is fixedly connected inside the retaining ring.
[0008] Preferably, one end of the slider is fixedly connected to a spring, and the other end of the spring is fixedly connected to the guide cylinder.
[0009] Preferably, when the slider fits with the retaining ring, the push switch is triggered.
[0010] Preferably, the shielding mechanism includes baffles fixed at both ends of the fixed rod, and the baffles are on one side of the triggering mechanism. One end of the baffle is fixedly connected to a guide plate, and the guide plate is arranged in a "V" shape.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1. A slope rockfall prevention structure. By setting the spring, slider, retaining ring, push switch, guide post, hook and hanging ring, the device can be fixed on one side of the slope through the insertion rod. When a rock slides down from the slope and hits the protective net, under the action of the rock, the protective net will drive the slider to slide along the guide cylinder through the hook and the guide post, and the spring will play a buffering role for the protective net, playing a certain protective role for the protective net. And when the slider touches the push switch, the alarm light will alarm, so as to remind the staff to timely deal with the rock on one side of the protective net, preventing the damage of the protective net caused by the increase of the rock quantity and the long-term oppression of the protective net by the rock. And the alarm light can also be installed in the dispatching room of the relevant department, which is convenient for the staff to find the alarm in time.
[0013] 2. A slope rockfall prevention structure. By setting the fixed rod, baffle and guide plate, the hook and the guide cylinder can be protected by the baffle to prevent being hit by the rock, and the guide plate can make the rock hit towards the direction of the protective net, preventing the rock from piling up on one side of the baffle. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0015] Figure 1 It is a schematic diagram of the overall structure of a slope rockfall prevention structure of the present utility model.
[0016] Figure 2 It is a schematic diagram of the installation structure of the guide post of a slope rockfall prevention structure of the present utility model.
[0017] Figure 3 It is a schematic diagram of the installation structure of the push switch of a slope rockfall prevention structure of the present utility model.
[0018] In the figure: 1, fixed rod; 2, insertion rod; 3, warning light; 4, baffle; 5, guide plate; 6, connection seat; 7, guide cylinder; 8, end cap; 9, spring; 10, slider; 11, retaining ring; 12, push switch; 13, guide post; 14, hook; 15, hanging ring; 16, connecting rod; 17, protective net. Specific embodiments
[0019] The following further describes the present utility model in conjunction with specific embodiments. Among them, the drawings are only for illustrative purposes, showing only schematic diagrams, not physical diagrams, and should not be construed as a limitation of this patent. In order to better illustrate the specific embodiments of the present utility model, some components in the drawings will be omitted, enlarged or reduced, which does not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. Based on the specific embodiments of the present utility model, all other specific embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.
[0020] Embodiment
[0021] As shown in Figures 1-3 the figure, a slope rockfall prevention structure includes a fixed rod 1 and an insertion rod 2. The bottom end of the fixed rod 1 is fixedly connected to the insertion rod 2, and the device can be fixed to one side of the slope through the insertion rod 2. The top end of the fixed rod 1 is fixedly connected to a warning light 3. The warning light 3 can be installed not only at one end of the fixed rod 1 but also in the dispatching room of relevant departments, so that the staff inside the dispatching room can timely discover the alarm of the warning light 3 and then notify the staff to handle it in time. Both ends of the fixed rod 1 are fixedly connected to connection seats 6. A triggering mechanism is rotatably connected inside the connection seat 6. One end of the triggering mechanism is fixedly connected to a hook 14. A hanging ring 15 is arranged outside the hook 14. One end of the hanging ring 15 is fixedly connected to a connecting rod 16. One end of the connecting rod 16 is fixedly connected to a protective net 17. A shielding mechanism is arranged at one end of the fixed rod 1. Through the installation and disassembly between the hanging ring 15 and the hook 14, it is convenient to disassemble, repair or replace the protective net 17 later.
[0022] As a further improvement of the present utility model, as shown in Figure 3As shown in the figure, the triggering mechanism includes a guiding cylinder 7 rotatably connected to the connecting seat 6. A slider 10 is slidably connected inside the guiding cylinder 7. One end of the slider 10 is fixedly connected to a guiding column 13. The guiding column 13 is fixedly connected to a hook 14. An end cap 8 is slidably connected to the outside of the guiding column 13. One end of the end cap 8 is fixedly connected to a retaining ring 11, and the retaining ring 11 is slidably connected to the guiding column 13. A pressing switch 12 is fixedly connected to the inside of the retaining ring 11. When a rock slides down from the slope and hits the protective net 17, under the action of the rock, the protective net 17 will drive the slider 10 to slide along the guiding cylinder 7 through the hook 14 and the guiding column 13. When the slider 10 touches the pressing switch 12, the alarm lamp 3 will give an alarm, thus reminding the staff to timely deal with the rocks on one side of the protective net 17 to prevent the protective net 17 from being damaged due to the increase in the number of rocks and the long-term pressure of the rocks on the protective net 17.
[0023] As a further improvement of the present utility model, as Figure 3 shown in the figure, one end of the slider 10 is fixedly connected to a spring 9, and the other end of the spring 9 is fixedly connected to the guiding cylinder 7. When the slider 10 is pulled by the guiding column 13, the slider 10 will also pull the spring 9, and the spring 9 will play a buffering role for the protective net 17, playing a certain protective role for the protective net 17.
[0024] As a further improvement of the present utility model, as Figure 3 shown in the figure, when the slider 10 fits with the retaining ring 11, the pressing switch 12 is triggered, and the slider 10 is supported through the retaining ring 11 to prevent the slider 10 from crushing the pressing switch 12.
[0025] As a further improvement of the present utility model, as Figure 1 and Figure 2 shown in the figure, the shielding mechanism includes baffles 4 fixed at both ends of the fixed rod 1, and the baffles 4 are on one side of the triggering mechanism. One end of the baffle 4 is fixedly connected to a guiding plate 5, and the guiding plate 5 is arranged in a "V" shape. The hook 14 and the guiding cylinder 7 can be protected through the baffle 4 to prevent being hit by rocks, and the rocks can be made to hit towards the protective net 17 through the guiding plate 5 to prevent the rocks from accumulating on one side of the baffle 4.
[0026] Workflow: The device can be fixed on one side of the slope through the insertion rod 2. An alarm light 3 is fixedly connected to the top of the fixing rod 1. The alarm light 3 can be installed not only at one end of the fixing rod 1 but also in the dispatching room of the relevant department, so that the staff inside the dispatching room can timely discover the alarm of the alarm light 3 and then notify the staff to handle it in time. When a rock slides down from the slope and hits the protection net 17, under the action of the rock, the protection net 17 will drive the slider 10 to slide along the guiding cylinder 7 through the hook 14 and the guiding column 13. And when the slider 10 touches the pressing switch 12, the alarm light 3 will give an alarm, thus reminding the staff to timely handle the rock on one side of the protection net 17 to prevent the protection net 17 from being damaged due to the increase in the number of rocks and the long-term oppression of the protection net 17 by the rocks. When the slider 10 is pulled by the guiding column 13, the slider 10 will also pull the spring 9, and the spring 9 will play a buffering role for the protection net 17, playing a certain protective role for the protection net 17. The protection of the hook 14 and the guiding cylinder 7 can be realized through the baffle 4 to prevent them from being hit by rocks. And through the guiding plate 5, the rock can be made to hit towards the protection net 17 to prevent the rocks from piling up on one side of the baffle 4.
[0027] The above is the preferred embodiment of the present utility model. The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the protection scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The protection scope claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A slope protection and rockfall prevention structure, comprising a fixing rod (1) and a inserting rod (2), characterized in that: The bottom end of the fixed rod (1) is fixedly connected with a plug rod (2), the top end of the fixed rod (1) is fixedly connected with an alarm lamp (3), both ends of the fixed rod (1) are fixedly connected with connecting seats (6), a trigger mechanism is rotatably connected inside the connecting seat (6), one end of the trigger mechanism is fixedly connected with a hook (14), a hanging ring (15) is arranged outside the hook (14), one end of the hanging ring (15) is fixedly connected with a connecting rod (16), one end of the connecting rod (16) is fixedly connected with a protective net (17), and a shielding mechanism is arranged at one end of the fixed rod (1).
2. The slope protection and rockfall prevention structure according to claim 1, characterized in that: The trigger mechanism includes a guide cylinder (7) rotatably connected with the connecting seat (6), a slider (10) is slidably connected inside the guide cylinder (7), one end of the slider (10) is fixedly connected with a guide post (13), the guide post (13) is fixedly connected with the hook (14), an end cover (8) is slidably connected outside the guide post (13), one end of the end cover (8) is fixedly connected with a retaining ring (11), and the retaining ring (11) is slidably connected with the guide post (13), and a push switch (12) is fixedly connected inside the retaining ring (11).
3. A slope protection structure against falling rocks according to claim 2, characterized in that: One end of the slider (10) is fixedly connected with a spring (9), and the other end of the spring (9) is fixedly connected with the guide cylinder (7).
4. A slope protection and rockfall prevention structure according to claim 2, characterized in that: When the slider (10) fits with the retaining ring (11), the push switch (12) is triggered.
5. The slope protection and rockfall prevention structure according to claim 1, characterized in that: The shielding mechanism includes baffles (4) fixed at both ends of the fixed rod (1), and the baffles (4) are on one side of the trigger mechanism, one end of the baffle (4) is fixedly connected with a guide plate (5), and the guide plate (5) is arranged in a "V" shape.