Reservoir slope safety isolation device
By increasing the contact area between the ground nails and the soil and restricting the movement of the isolation plate, the problem of loosening of traditional reservoir slope isolation devices has been solved, thereby improving stability and safety, adapting to various geological conditions, and reducing transportation and maintenance costs.
Patent Information
- Application Number
- CN202520254860.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-18
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-02-18
AI Technical Summary
Traditional reservoir slope isolation devices rely on simple anchoring methods, which are insufficient to provide enough friction and pull-out resistance, causing the devices to loosen and failing to effectively protect the safety of pedestrians.
A structure including sliding grooves, sliding rods, connecting rods, pins, through holes, pedals, and sliding channels was designed to increase the contact area between the ground nail and the soil. The movement of the isolation plate was restricted by structures such as rotating shafts, bevel gears, screws, locking blocks, and bayonets. Combined with detachable columns and fixed bases, the stability and reliability of the device were improved.
It enhances the fixing effect of the ground stakes, prevents the device from tipping over or shifting, ensures the stability of the isolation device, protects pedestrian safety, adapts to different geological conditions, and reduces transportation and maintenance costs.
Smart Images
Figure CN223707326U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of safety protection, specifically is a reservoir slope safety isolation device. BACKGROUND
[0002] With the development of social economy and the improvement of people's safety consciousness of water conservancy project, the safety protection requirement of reservoir slope is also improving. Not only the slope instability should be prevented, but also the safety protection of surrounding personnel and facilities should be considered.
[0003] The traditional isolation device usually only relies on simple anchoring mode, such as driving into ground nail or shallow buried foundation, the ground nail is difficult to provide enough friction and pullout resistance, resulting in the loosening of the isolation device, which is difficult to effectively protect the safety of pedestrians. UTILITY MODEL CONTENT
[0004] The utility model intends to provide a reservoir slope safety isolation device to solve the problems in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical scheme:
[0006] A reservoir slope safety isolation device, including the bottom plate, the bottom plate can be detachably connected with the stand, the stand is connected with the connecting plate, the connecting plate is detachably connected with the isolation plate, the isolation plate is connected with the limit block, the connecting plate is provided with the positioning groove, the limit block and the positioning groove are matched with each other, the bottom plate is connected with the ground nail, the ground nail and the bottom plate are provided with the sliding groove together, the sliding groove inner wall is slidably connected with the sliding rod, the sliding rod is rotatably connected with the connecting rod, the connecting rod is rotatably connected with the bolt, the ground nail is provided with the through hole, the bolt is slidably connected with the through hole, the sliding rod is connected with the pedal, the bottom plate is provided with the sliding slot, and the pedal is slidably connected with the sliding slot.
[0007] Preferably, the connecting plate is rotatably connected with the pivot, the pivot is connected with the first bevel gear, the connecting plate is rotatably connected with the screw rod, the screw rod is connected with the second bevel gear, the first bevel gear and the second bevel gear are meshed with each other, the screw rod is threadedly connected with the clamping block, the limit block is provided with the clamping hole, and the clamping block and the clamping hole are matched with each other.
[0008] Preferably, the clamping block is connected with the guide block, the connecting plate and the limit block are provided with the guide groove respectively, and the guide block is slidably connected with the guide groove.
[0009] Preferably, the pivot is connected with the handle, and the handle is provided with the anti-skid groove.
[0010] Preferably, the stand is connected with the fixing seat, and the fixing seat and the bottom plate are threadedly connected with the fixing bolt.
[0011] The technical scheme has the beneficial effects that:
[0012] (1) The technical scheme increases the lateral force area of the ground nail, can form a larger range of contact with the surrounding soil, effectively disperses the external force received by the ground nail, greatly reduces the risk of the ground nail being pulled out, ensures the stability of the isolation device, and makes the ground nail not only resist the pulling force in the vertical direction, but also effectively resist the lateral force from all directions, thereby ensuring the stability of the isolation device, preventing accidents such as pedestrians falling into the water or falling into the slope due to the tilting or displacement of the isolation device, and ensuring the safety of pedestrians and the safety order of the surrounding environment. Moreover, it can adapt to different geological conditions, and in hard soil, it can make up for the insufficient contact area between the ground nail and the soil and enhance the anchoring force; in soft soil, the large-area lateral support structure can better disperse the pressure and prevent the ground nail from sinking too deep or tilting.
[0013] (2) The technical scheme can limit the movement of the isolation plate from multiple directions, prevent it from being displaced when subjected to external forces such as wind and vibration, ensure that the isolation plate is always in the correct protection position, and effectively ensure the isolation effect of the dangerous area of the reservoir slope. Moreover, compared with some simple buckles or binding methods, it has higher stability and reliability. The close fit between the clamping block and the socket can withstand a larger external force without loosening, so that the isolation plate can still maintain a firm limiting state and continuously play its protective role to ensure the safety of the surrounding personnel.
[0014] (3) The technical scheme provides a precise movement path for the clamping block by setting the guide block and the guide groove, so that the clamping block can accurately complete the embedding action and ensure the stable installation of the isolation plate. It avoids the clamping block from deviating or shaking during movement due to external interference (such as vibration, external force collision, etc.), thereby ensuring the reliable cooperation between the clamping block and the socket, maintaining the stability of the limiting state of the isolation plate, and ensuring that the isolation plate can stably play its isolation function.
[0015] (4) The technical scheme sets the handle and the anti-slip groove, which can greatly save the physical strength of the operator and improve the operation efficiency compared with directly rotating the shaft with the hand, so that the worker can quickly complete the operation and save a lot of time and effort. At the same time, the setting of the anti-slip groove increases the friction force on the surface of the handle, avoids operation errors caused by hand slipping, ensures that their hands are in close contact with the handle, and safely completes the adjustment of the position of the clamping block.
[0016] (5) By setting a fixed base and fixing bolts, the column can be disassembled, which greatly reduces the transportation space. Compared with the non-disassembled integral structure, it can make more effective use of transportation space and reduce transportation costs. When the column is damaged and needs to be repaired, the disassembled design makes the maintenance work much easier, without the need for large-scale disassembly of the entire isolation device, which greatly reduces the workload and time of maintenance. Attached Figure Description
[0017] Figure 1 This is a frontal cross-sectional view of the present invention;
[0018] Figure 2 A left sectional view of the connecting plate provided by this utility model;
[0019] Figure 3 for Figure 1 Enlarged view of point A;
[0020] Reference numerals: 1. Connecting plate; 2. Column; 3. Handle; 4. Base plate; 5. Ground nail; 6. Pin; 7. Pedal; 8. Sliding groove; 9. Fixing seat; 10. Fixing bolt; 11. Isolation plate; 12. Rotating shaft; 13. Clamping block; 14. Guide block; 15. Limiting block; 16. Bay; 17. Positioning groove; 18. Guide groove; 19. Screw; 20. First bevel gear; 21. Second bevel gear; 22. Sliding rod; 23. Connecting rod; 24. Through hole; 25. Sliding groove. Detailed Implementation
[0021] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments:
[0022] like Figures 1-3The reservoir slope safety isolation device shown, including the bottom plate 4, the top of the bottom plate 4 is detachably connected with the stand column 2 at both ends, the two stand columns 2 are connected with the connecting plate 1 on both sides respectively, the connecting plate 1 plays the role of connecting the stand column 2 and the isolation plate 11, every two opposite connecting plates 1 are detachably connected with the isolation plate 11, as the component directly playing the role of isolation, the isolation plate 11 isolates the dangerous area of the reservoir slope from the outside. The top and the bottom of the isolation plate 11 on both sides are connected with the limiting block 15 respectively, each connecting plate 1 is provided with the positioning groove 17 corresponding to the limiting block 15, each limiting block 15 is matched with the corresponding positioning groove 17 respectively, the bottom plate 4 is connected with a plurality of ground nails 5, for fixing the whole isolation device on the ground, providing the vertical anchoring force for the isolation device, preventing the device from being pulled up as a whole when being subjected to external force. Each ground nail 5 is provided with the sliding groove 25 in the corresponding position of the bottom plate 4, each sliding groove 25 is slidably connected with the slide rod 22, each slide rod 22 is rotatably connected with the six connecting rods 23, each connecting rod 23 is rotatably connected with the bolt 6, the ground nail 5 is provided with the through hole 24 corresponding to the bolt 6, each bolt 6 is slidably connected with the corresponding through hole 24, the slide rod 22 is connected with the pedal 7 at the top, the pedal 7 extends out of the bottom plate 4, the bottom plate 4 is provided with the sliding groove 8, and the pedal 7 is slidably connected with the sliding groove 8. By stepping on the pedal 7, the slide rod 22 is pushed down along the sliding groove 25 by using the weight of the human body, the six connecting rods 23 rotatably connected with the slide rod 22 move, the connecting rod 23 drives the bolt 6 to slide along the through hole 24 on the ground nail 5, so that the bolt 6 penetrates into the soil. The friction between the ground nail 5 and the soil can be increased, so that the fixing effect of the ground nail 5 is enhanced, and the stability of the whole device on the ground is ensured.
[0023] As Figure 2As shown, each connecting plate 1 has a rotating shaft 12 rotatably connected to its top and bottom. Each rotating shaft 12 is connected to a first bevel gear 20, enabling coaxial rotation. Each connecting plate 1 has a screw 19 rotatably connected to its top and bottom. Each screw 19 is connected to a second bevel gear 21. Each first bevel gear 20 meshes with its corresponding second bevel gear 21. Each screw 19 has a locking block 13 threaded onto its outer wall. Each limiting block 15 has a locking slot 16, and each locking block 13 engages with its corresponding locking slot 16. When the rotating shaft 12 rotates, the first bevel gear 20 rotates synchronously. The first bevel gear 20 meshes with the second bevel gear 21. Due to the characteristics of bevel gears, this meshing method can efficiently change the direction of force transmission. When the second bevel gear 21 rotates under the drive of the first bevel gear 20, the screw 19 also rotates synchronously, driving the locking block 13 to move axially along the screw 19 and engage with its corresponding locking slot 16 to limit the movement of the isolation plate 11. When the locking block 13 is inserted into the bayonet 16, the isolation plate 11 is firmly fixed to the connecting plate 1 and cannot move freely; when the locking block 13 is removed from the bayonet 16, the isolation plate 11 can be detached. Each locking block 13 has a guide block 14 connected to both ends, and each corresponding position and corresponding limiting block 15 of each connecting plate 1 has a guide groove 18, with each guide block 14 slidably connected to each guide groove 18. Each rotating shaft 12 is connected to a handle 3, and each handle 3 has several anti-slip grooves. The guide grooves 18 provide precise guidance for the movement of the locking block 13, enabling the locking block 13 to slide stably along a predetermined path, avoiding the offset of the locking block 13 due to external interference or installation errors, and ensuring that the locking block 13 can accurately cooperate with the bayonet 16.
[0024] like Figure 1 As shown, each column 2 has a fixing seat 9 connected to its front and rear ends at the bottom. Each fixing seat 9 is connected to a fixing bolt 10 at a corresponding position on the base plate 4. When the fixing bolt 10 is tightened, it generates sufficient axial tensile force to ensure a tight fit between the fixing seat 9 and the base plate 4, thus firmly fixing the column 2 to the base plate 4. When it is necessary to disassemble the column 2, simply unscrew the fixing bolt 10 to easily remove the column 2 from the base plate 4, facilitating maintenance, component replacement, or rearrangement of the isolation device.
[0025] The specific implementation process is as follows:
[0026] During installation, the bottom plate 4 is placed in a predetermined position, the ground peg 5 is preliminarily fixed, the pedal 7 is repeatedly stepped on, the bolt 6 is pushed into the soil through the slide rod 22 and the connecting rod 23, the fixing effect of the ground peg 5 is enhanced. Then the bottom fixing seat 9 of one of the upright columns 2 is aligned with the corresponding position of the bottom plate 4, the fixing bolt 10 is tightened, and the stable connection between the upright column 2 and the bottom plate 4 is realized. Then the limiting block 15 of the isolation plate 11 is inserted into the positioning groove 17. The handle 3 is rotated, the screw rod 19 is driven through the rotating shaft 12 and the bevel gear, the clamping block 13 is slid into the clamping opening 16 of the limiting block 15, the isolation plate 11 is fixed, finally the connecting plate 1 connecting the isolation plate 11 and the other upright column 2 is fixed and connected according to the same method, and the bottom fixing seat 9 of the other upright column 2 is connected with the bottom plate 4 by the fixing bolt 10.
[0027] The above is only an embodiment of the present application, and the specific technical solutions and / or common knowledge of characteristics in the scheme are not described in detail. It should be noted that for those skilled in the art, without departing from the technical solutions of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, and these will not affect the effect and practicality of the present application. The protection scope of the present application should be subject to the content of its claims, and the specific implementation mode and the like in the specification can be used to explain the content of the claims.
Claims
1. A reservoir slope safety isolation device, characterized in that: The utility model provides a kind of movable floor, including bottom plate (4), the bottom plate (4) detachably connected with stand (2), the stand (2) is connected with connecting plate (1), the connecting plate (1) detachably connected with isolation plate (11), the isolation plate (11) is connected with limit block (15), the connecting plate (1) is equipped with positioning slot (17), the limit block (15) and positioning slot (17) are mutually matched, the bottom plate (4) is connected with ground nail (5), the ground nail (5) and bottom plate (4) are equipped with sliding slot (25) in common, the sliding slot (25) inner wall is slidably connected with slide bar (22), the slide bar (22) is rotatably connected with connecting rod (23), the connecting rod (23) is rotatably connected with bolt (6), the ground nail (5) is equipped with through hole (24), the bolt (6) is slidably connected with through hole (24), the slide bar (22) is connected with pedal (7), the bottom plate (4) is equipped with sliding slot (8), the pedal (7) is slidably connected with sliding slot (8).
2. A reservoir slope safety isolation device according to claim 1, characterized in that: The connecting plate (1) is rotatably connected with rotating shaft (12), the rotating shaft (12) is connected with first bevel gear (20), the connecting plate (1) is rotatably connected with screw rod (19), the screw rod (19) is connected with second bevel gear (21), the first bevel gear (20) and second bevel gear (21) are engaged with each other, the screw rod (19) is threadedly connected with clamping block (13), the limit block (15) is equipped with bayonet (16), the clamping block (13) and bayonet (16) are matched with each other.
3. A reservoir slope safety isolation device as claimed in claim 2, characterized in that: The clamping block (13) is connected with guide block (14), the connecting plate (1) and limit block (15) are equipped with guide slot (18) respectively, the guide block (14) is slidably connected with guide slot (18).
4. A reservoir slope safety isolation device as claimed in claim 2, characterized in that: The rotating shaft (12) is connected with handle (3), the handle (3) is equipped with antiskid groove.
5. A reservoir slope safety isolation device as claimed in claim 1, characterized in that: The stand (2) is connected with fixed seat (9), the fixed seat (9) and bottom plate (4) are threadedly connected with fixing bolt (10) in common.