Geologic disaster landslide blocking device
The landslide blocking device, which combines a base plate, retaining plate, and spring, solves the problem of easy damage to rigid structures and achieves the effects of flexible buffering and enhanced stability.
Patent Information
- Application Number
- CN202422802893.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-11-18
AI Technical Summary
Most existing landslide blocking devices are rigid structures, which cannot effectively buffer the impact of landslides, are easily damaged, and lose their blocking function.
The structure adopts a combination of base plate, retaining plate, diagonal bracing rod and spring. The spring provides cushioning to reduce the damage of direct impact force to the retaining plate, and the positioning rod enhances the stability of the device.
It achieves flexible landslide blocking, reduces the damage rate of the device, and improves the blocking effect and portability.
Smart Images
Figure CN223688823U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to geological disaster prevention technical field, concretely is a geological disaster landslide blocking device. BACKGROUND
[0002] Landslide refers to the soil or rock mass on the slope, is affected by river erosion, groundwater activity, rainwater soaking, earthquake and artificial cutting slope and other factors, under the action of gravity, along certain weak surface or weak zone, the whole or dispersedly slide down the slope, the natural phenomenon.
[0003] Once the landslide occurs, a large amount of soil or rock will slide down from the slope, causing certain life and property losses, and also causing environmental damage, which needs to invest a large amount of manpower and material resources for repair, therefore, in the place with landslide, the device capable of blocking landslide is set in advance to prevent and block, at present, the existing landslide blocking device is mostly rigid structure, the blocking device of rigid structure has no effective buffer when being directly impacted by landslide, and is easily damaged due to too large direct impact force, and then loses the blocking effect. UTILITARIAN CONTENT
[0004] The utility model aims at providing a geological disaster landslide blocking device to solve the problems in the above background.
[0005] In order to achieve the above object, the utility model provides the following technical scheme.
[0006] A geological disaster landslide blocking device, comprising a bottom plate, a soil retaining plate and an inclined strut, the bottom plate is provided with the soil retaining plate, the soil retaining plate and the bottom plate are hinged through the hinge seat installed at the front of the bottom plate, two parallel strip grooves are arranged on the bottom plate, a sliding rod is fixedly installed in the strip groove, a sliding block is slidably arranged on the sliding rod, a spring is sleeved on the sliding rod, a lower connecting plate is installed on the sliding block, an upper connecting plate is installed at the rear of the soil retaining plate, a bolt connecting piece is installed on the upper connecting plate and the lower connecting plate, an inclined strut is arranged between the upper connecting plate and the lower connecting plate, the both ends of the inclined strut are movably connected with the upper connecting plate and the lower connecting plate through the bolt connecting piece, a positioning plate is installed at the rear and both sides of the bottom plate, a positioning hole is arranged on the positioning plate, a positioning rod is installed in the positioning hole, and the positioning rod is inserted into the ground.
[0007] As a further scheme of the utility model, the width of the sliding block is matched with the width of the strip groove.
[0008] As a further scheme of the utility model, a water retaining frame is arranged on the strip groove.
[0009] As a further scheme of the utility model: the earth retaining plate is provided with a hook at one end away from the hinged seat, and the hook is matched with a buckle installed at the rear end of the bottom plate.
[0010] As a further scheme of the utility model: a drainage hole is arranged at the rear part of the strip-shaped groove.
[0011] As a further scheme of the utility model: the surface of the spring and the bolt connecting piece is coated with rust-proof paint.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] 1. The bottom plate, the hinged seat, the earth retaining plate, the strip-shaped groove, the lower connecting piece, the upper connecting piece, the slide rod, the slide block and the spring are cooperated to flexibly block the soil and small stones falling from the hillside in the geological disaster landslide, the spring provides buffering, thereby reducing the direct impact of the landslide on the earth retaining plate and reducing the damage rate of the earth retaining plate.
[0014] 2. The earth retaining plate and the bottom plate can be folded and stored, which is convenient for carrying and transporting.
[0015] 2. The utility model is provided with the positioning plate and the positioning rod, the positioning rod is inserted into the ground through the positioning plate, the friction between the positioning rod and the underground soil is utilized to keep the stability of the device, the firmness of the blocking device is improved, and the blocking effect of the utility model is better. BRIEF DESCRIPTION OF DRAWINGS
[0016] Fig. 1 It is an overall structure schematic view of the geological disaster landslide blocking device.
[0017] Fig. 2 It is a side sectional view of the geological disaster landslide blocking device.
[0018] Fig. 3 It is a local structure schematic view of the geological disaster landslide blocking device after being folded.
[0019] 1. bottom plate; 2, hinged seat; 3, earth retaining plate; 4, strip-shaped groove; 5, slide rod; 6, slide block; 7, spring; 8, lower connecting plate; 9, upper connecting plate; 10, inclined bracing rod; 11, bolt connecting piece; 12, water retaining frame; 13, positioning plate; 14, positioning hole; 15, positioning rod; 16, hook; 17, buckle; 18, drainage hole. DETAILED DESCRIPTION
[0020] With reference to the drawings and embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, and obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.
[0021] With reference to the drawings and embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, and obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figs. 1-3 In the embodiments of the present application, the geological disaster landslide blocking device comprises a bottom plate 1, an earth retaining plate 3 and an inclined strut 10, the earth retaining plate 3 is arranged on the bottom plate 1, the earth retaining plate 3 and the bottom plate 1 are hinged through a hinge seat 2 arranged at the front of the bottom plate 1, two strip-shaped grooves 4 are arranged side by side on the bottom plate 1, a sliding rod 5 is fixedly arranged in the strip-shaped groove 4, a sliding block 6 is slidably arranged on the sliding rod 5, a spring 7 is sleeved on the sliding rod 5, a lower connecting plate 8 is arranged on the sliding block 6, an upper connecting plate 9 is arranged at the rear of the earth retaining plate 3, a bolt connecting piece 11 is arranged on the upper connecting plate 9 and the lower connecting plate 8, and the inclined strut 10 is arranged between the upper connecting plate 9 and the lower connecting plate 8.
[0022] The width of the sliding block 6 is matched with the width of the strip-shaped groove 4, so that the sliding block 6 can slide more stably in the strip-shaped groove 4.
[0023] The water retaining frame 12 arranged on the strip-shaped groove 4 can block the water on the bottom plate 1 from flowing into the strip-shaped groove 4.
[0024] The hook 16 is arranged at the end of the earth retaining plate 3 away from the hinge seat 2, the hook 16 is engaged with the clasp 17 arranged at the rear end of the bottom plate 1, and the hook 16 and the clasp 17 can be used to fix the earth retaining plate 3 and the bottom plate 1 together, so that the device can be conveniently carried after being folded.
[0025] The drainage hole 18 is arranged at the rear of the strip-shaped groove 4, the drainage hole 18 is used to quickly drain the rainwater entering the strip-shaped groove 4, so that the rainwater is prevented from staying in the strip-shaped groove 4 for a long time to cause local corrosion and damage of the device.
[0026] With reference to the drawings and embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, and obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figs. 1-2 The positioning plate 13 is arranged at the rear and both sides of the bottom plate 1, the positioning hole 14 is arranged on the positioning plate 13, the positioning rod 15 is arranged in the positioning hole 14, the positioning rod 15 is inserted into the ground, and the positioning rod 15 is provided with threads on the surface to increase the friction between the positioning rod 15 and the soil.
[0027] The surfaces of the spring 7 and the bolted connection 11 are coated with rust-proof paint, which can protect the surfaces of the spring 7 and the bolted connection 11 from rust, prolong the service life of the spring 7 and the bolted connection 11, and the bolted connection 11 comprises a screw rod and a hexagonal nut, and the screw rod is threadedly connected with the hexagonal nut.
[0028] It should be noted that the spring 7 only plays a buffering role in the utility model and does not have a damping effect.
[0029] The working principle of the utility model is as follows:
[0030] When the retaining plate 3 is impacted by the impact force generated by the landslide, the retaining plate 3 will transmit the impact force to the sliding block 6 through the inclined support rod 10, and cause the sliding block 6 to press the spring 7 backward along the slide rod 5, and the spring 7 absorbs and blocks the impact force through elastic deformation in the process of being gradually compressed, thereby reducing the direct impact on the retaining plate 3, and protecting the retaining plate 3 to a certain extent.
[0031] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A geological disaster landslide blocking device, comprising a base plate (1), a retaining plate (3) and a diagonal bracing rod (10), characterized in that: The bottom plate (1) is provided with a retaining plate (3), the retaining plate (3) and the bottom plate (1) are hinged through the hinge seat (2) installed at the front of the bottom plate (1), two strip-shaped grooves (4) are opened side by side on the bottom plate (1), the slide bar (5) is fixedly installed in the strip-shaped groove (4), the slide block (6) is slidably arranged on the slide bar (5), the spring (7) is sleeved on the slide bar (5), the lower connecting plate (8) is installed on the slide block (6), the upper connecting plate (9) is installed at the rear of the retaining plate (3), the bolt connecting piece (11) is installed on the upper connecting plate (9) and the lower connecting plate (8), the inclined bracing rod (10) is arranged between the upper connecting plate (9) and the lower connecting plate (8), the both ends of the inclined bracing rod (10) are movably connected with the upper connecting plate (9) and the lower connecting plate (8) through the bolt connecting piece (11), the positioning plate (13) is installed at the rear and both sides of the bottom plate (1), the positioning hole (14) is opened on the positioning plate (13), the positioning rod (15) is installed in the positioning hole (14), and the positioning rod (15) is inserted into the ground.
2. The geological disaster landslide blocking device according to claim 1, characterized in that: The width of the slide block (6) is matched with the width of the strip-shaped groove (4).
3. The geological disaster landslide blocking device according to claim 1, characterized in that: The water retaining frame (12) is arranged on the strip-shaped groove (4).
4. The geological disaster landslide blocking device according to claim 1, characterized in that: The hook (16) is installed on the end of the retaining plate (3) away from the hinge seat (2), and the hook (16) is engaged with the corresponding buckle (17) installed at the rear end of the bottom plate (1).
5. The geological disaster landslide blocking device according to claim 1, characterized in that: The drainage hole (18) is opened at the rear of the strip-shaped groove (4).
6. The geological disaster landslide blocking device according to claim 1, characterized in that: The surfaces of the spring (7) and the bolt connecting piece (11) are coated with rust-proof paint.