Slope protection device

Abstract

The utility model belongs to the field of pipeline construction auxiliary devices, particularly relates to a side slope protection device, and aims to solve the problems that when an existing device is used, the angle can be adjusted to be attached to a side slope for protection, but when the existing device is fixed, main stress points of the existing device are a plurality of conical rods below a bottom plate of the existing device, and when soil is loose, the existing device cannot be attached to the side slope. In order to solve the problem that the safety of the device is reduced due to the fact that the device can be directly and integrally overturned, the utility model provides the following scheme that the device comprises a bottom plate, and a plurality of fixed anchor rods are fixedly connected to the bottom of the bottom plate. When the slope protection device is used, the slope protection device effectively protects and reinforces a slope through the synergistic effect of the reinforcing mechanism and the collapse prevention mechanism, the stability of the whole device can be enhanced through the reinforcing mechanism, and the slope protection device can resist the influence of slope soil loosening or external force. And the anti-collapse mechanism can actively prevent the slope soil from sliding down, so that the occurrence of slope collapse accidents is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline construction auxiliary devices, in particular to a slope protection device. Background Art

[0002] During the construction of thermal pipelines, the stability of the slope is of vital importance. If the slope collapses or slides, it will not only have a serious impact on the construction progress, but also pose a threat to the safety of construction workers and surrounding residents. Therefore, slope protection has become an indispensable part of thermal pipeline construction.

[0003] After searching, the patent with authorization announcement number CN216339604U proposed a slope protection device for urban pipeline construction. This technical solution has the following problems:

[0004] When in use, the device can be adjusted to fit the slope for protection. However, when it is fixed, its main force point is the multiple tapered rods under its base. If the soil is loose, the device may overturn as a whole, thus reducing its safety.

[0005] In response to the above problems, this utility model document proposes a slope protection device. Utility Model Content

[0006] The utility model provides a slope protection device, which solves the problem in the prior art that the device can be adjusted to fit the slope for protection when in use, but when it is fixed, its main force points are on the multiple conical rods under its bottom plate. However, when the soil is relatively loose, the entire device may be directly overturned, thereby reducing the safety of the device.

[0007] The utility model provides the following technical solutions:

[0008] A slope protection device comprises a base plate, a bottom of which is fixedly connected to a plurality of fixed anchor rods, and a top of which is fixedly connected to two vertical plates;

[0009] A reinforcement mechanism is provided on the outside of the base plate and is used to further reinforce and fix the device;

[0010] The anti-collapse mechanism is arranged on the outside of the base plate to prevent safety accidents caused by slope collapse.

[0011] In a possible design, the reinforcement mechanism includes an extension plate, a first rotating shaft, a connecting rod, a second rotating shaft, a fixing bar, a fixing block, a fixing ring and a movable anchor rod, a plurality of the extension plates are each provided with a first rotating hole, the outer wall of each of the first rotating shaft is rotatably connected to the inner wall of each first rotating hole, one side of the plurality of connecting rods is respectively fixedly connected to one end of the plurality of first rotating shafts, a plurality of the connecting rods and a plurality of fixing blocks are each provided with a second rotating hole, the outer walls of the plurality of second rotating shafts are respectively rotatably connected to the inner walls of the plurality of second rotating holes, every two of the second rotating shafts form a group, one side of the plurality of fixing bars is respectively rotatably connected to one end of each group of second rotating shafts, the outer wall of each fixing ring is respectively fixedly connected to one side of each fixing block, and each movable anchor rod is respectively inserted into the inside of each fixing ring.

[0012] In a possible design, the bottoms of the plurality of extension plates are fixedly connected to a same protective frame, and the interior of the protective frame is fixedly connected to a protective net for preventing soil blocks on the slope from falling.

[0013] In a possible design, the anti-collapse mechanism includes a mounting plate, a mounting bar, an abutment frame, a secondary plug-in plate and a main plug-in plate. The bottom of the mounting plate is fixedly connected to the top of the protective frame. A through hole is provided inside the mounting plate. A third rotating shaft is rotatably connected inside the through hole. The sides of the two mounting bars close to each other are respectively fixedly connected to the two ends of the third rotating shaft. One side of the abutment frame is fixedly connected to one end of the two mounting bars. One side of the main plug-in plate is inserted into the inside of the abutment frame. A limiting slot is provided on one side of the secondary plug-in plate. The other side of the main plug-in plate is inserted into the inside of the limiting slot.

[0014] In one possible design, the top and bottom of the secondary plug-in board are both provided with secondary jacks, and the same plug-in rod is plugged into the interior of multiple secondary jacks. The main plug-in board is provided with multiple main jacks for the plug-in rods to pass through.

[0015] In one possible design, the bottom of the protective frame is fixedly connected to a rotating drum, the inner wall of the rotating drum is fixedly connected to a rotating rod, both ends of the rotating rod are rotatably connected to vertical plates, and the bottoms of the two vertical plates are fixedly connected to the top of the base plate.

[0016] The present application provides that when in use, the device is pre-fixed at the bottom of the slope through the multiple fixed anchor rods provided at its bottom, and then the protective frame is rotated until it fits the surface of the slope. When the protective frame rotates, it drives the rotating drum at its bottom to rotate, and the rotation of the rotating drum drives the rotating rod to rotate between the two vertical plates, thereby achieving the effect of adjusting the angle of the protective frame so that it can fit the inclined surface of the slope. After the protective frame fits the slope, the fixing ring at its top can be pressed down until it fits the ground surface at the top of the slope. When the fixing ring descends, it drives the fixing block to descend. Since the fixing bar is connected to the fixing block through the second rotating shaft, when the fixing block descends, it drives the angle adjustment of the fixing bar, and the fixing bar drives the angle adjustment of the connecting rod, so that the angle of the fixing ring can be adjusted more flexibly, thereby reducing the requirements for the flatness of the ground. After the fixing ring fits the ground, the movable anchor rod can be inserted into the fixing ring. When the movable anchor rod is inserted into the fixing ring, it penetrates into the soil on the ground at the top of the slope for reinforcement, thereby making the device The top and bottom are fixed at multiple points, making the device more stable. At the same time, the device will also be installed on the other side of the slope and connected by a main plug-in plate and a sub-plug-in plate. When in use, the main plug-in plate is inserted into the inside of the abutment frame of the device, and the sub-plug-in plate is inserted into the inside of the abutment frame of the other device. Since the main plug-in plate is inserted into the limit groove in the sub-plug-in plate, when the sub-plug-in plate moves into the abutment frame of the other device, it can be extended and retracted with the main plug-in plate. After the main plug-in plate and the sub-plug-in plate reach the specified position, the plug-in rod can be passed through the sub-hole at the top of the sub-plug-in plate and then through the main hole, and finally passed out from the sub-hole at the bottom of the sub-plug-in plate, thereby locking the position of the main plug-in plate and the sub-plug-in plate. When one side of the slope collapses, its collapse force is transmitted to one of the devices, and one of the devices will transmit the force to the other device through the cooperation of the main plug-in plate and the sub-plug-in plate, and the other device will transmit the collapse force to the other side of the slope, thereby protecting the workers inside the slope and further enhancing the safety of the device when in use.

[0017] In the present invention, the slope protection device can enhance the stability of the entire device through the reinforcement mechanism, so that the device will not overturn due to loose soil collapse of the slope when in use;

[0018] In the present invention, the slope protection device can prevent the slope from collapsing through the anti-collapse mechanism, thereby further enhancing the safety of the device when in use;

[0019] In the utility model, the slope protection device realizes effective protection and reinforcement of the slope through the synergistic effect of the reinforcement mechanism and the anti-collapse mechanism. The reinforcement mechanism can enhance the stability of the entire device, so that it can resist the influence of loose slope soil or external force, while the anti-collapse mechanism can actively prevent the slope soil from sliding down and avoid the occurrence of slope collapse accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the main structure of a slope protection device provided by an embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the enlarged structure of the anti-collapse mechanism of a slope protection device provided by an embodiment of the utility model;

[0022] Figure 3 A schematic diagram of the enlarged structure of a protection frame portion of a slope protection device provided by an embodiment of the utility model;

[0023] Figure 4 This is a schematic diagram of the enlarged structure of the extension plate portion of a slope protection device provided by an embodiment of the present utility model.

[0024] Reference numerals:

[0025] 1. Bottom plate; 2. Fixed anchor rod; 3. Vertical plate; 4. Rotating rod; 5. Rotating drum; 6. Protective frame; 7. Protective net; 8. Extension plate; 9. First rotating shaft; 10. Connecting rod; 11. Second rotating shaft; 12. Fixed bar; 13. Fixed block; 14. Fixed ring; 15. Movable anchor rod; 16. Mounting plate; 17. Mounting bar; 18. Abutment frame; 19. Auxiliary plug-in plate; 20. Main plug-in plate; 21. Plug-in rod; 22. Main socket; 23. Auxiliary socket. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] Example 1

[0028] Please refer to Figures 1-4 A protective device includes: a base plate 1, a plurality of fixed anchor rods 2 are fixedly connected to the bottom of the base plate 1, and two vertical plates 3 are fixedly connected to the top of the base plate 1, so that the device can be pre-fixed, which is convenient for the later installation of the device.

[0029] A reinforcement mechanism is arranged on the outside of the base plate 1 for further reinforcing and fixing the device. The reinforcement mechanism includes an extension plate 8, a first rotating shaft 9, a connecting rod 10, a second rotating shaft 11, a fixing bar 12, a fixing block 13, a fixing ring 14 and a movable anchor rod 15. A first rotating hole is provided inside the multiple extension plates 8. The outer wall of each first rotating shaft 9 is rotatably connected to the inner wall of each first rotating hole. One side of the multiple connecting rods 10 is fixedly connected to one end of the multiple first rotating shafts 9. Second rotating holes are provided inside the multiple connecting rods 10 and the multiple fixing blocks 13. The outer walls of the multiple second rotating shafts 11 are rotatably connected to the inner walls of the multiple second rotating holes. Every two second rotating shafts 11 form a group. One side of the multiple fixing bars 12 is rotatably connected to one end of each group of second rotating shafts 11. The outer wall of each fixing ring 14 is fixedly connected to one side of each fixing block 13. , each movable anchor rod 15 is respectively inserted into the inside of each fixing ring 14, so that after the protective frame 6 fits the slope, the fixing ring 14 at its top can be pressed down until it fits the ground surface at the top of the slope. When the fixing ring 14 descends, it drives the fixing block 13 to descend. Since the fixing bar 12 is connected to the fixing block 13 through the second rotating shaft 11, when the fixing block 13 descends, it drives the angle of the fixing bar 12 to be adjusted, and the fixing bar 12 drives the angle adjustment of the connecting rod 10, so that the angle of the fixing ring 14 can be adjusted more flexibly, thereby reducing the requirement for the flatness of the ground. After the fixing ring 14 fits the ground, the movable anchor rod 15 can be inserted into the fixing ring 14. When the movable anchor rod 15 is inserted into the fixing ring 14, it penetrates into the soil on the ground at the top of the slope for reinforcement, so that the top and bottom of the device are fixed at multiple points, making the fixation of the device more stable.

[0030] The anti-collapse mechanism is arranged on the outside of the base plate 1 and is used to prevent safety accidents caused by slope collapse. The anti-collapse mechanism includes a mounting plate 16, a mounting strip 17, an abutment frame 18, an auxiliary plug-in plate 19 and a main plug-in plate 20. The bottom of the mounting plate 16 is fixedly connected to the top of the protective frame 6. A through hole is provided inside the mounting plate 16. A third rotating shaft is rotatably connected inside the through hole. The sides of the two mounting strips 17 close to each other are respectively fixedly connected to the two ends of the third rotating shaft. One side of the abutment frame 18 is fixedly connected to one end of the two mounting strips 17. One side of the main plug-in plate 20 is plugged into the inside of the abutment frame 18. A limiting groove is provided on one side of the auxiliary plug-in plate 19. The other side of the main plug-in plate 20 is plugged into the inside of the limiting groove. After the device is installed on the other side of the slope, it is connected by the main plug-in plate 20 and the auxiliary plug-in plate 19. When in use, the main plug-in plate 20 is inserted into the inside of the abutment frame 18 of the device. The auxiliary plug-in plate 19 is inserted into the interior of the abutment frame 18 of the other device. Since the main plug-in plate 20 is plugged into the limit groove in the auxiliary plug-in plate 19, when the auxiliary plug-in plate 19 moves into the abutment frame 18 of the other device, it can be extended and retracted with the main plug-in plate 20. After the main plug-in plate 20 and the auxiliary plug-in plate 19 reach the specified position, the insertion rod 21 can be passed through the auxiliary insertion hole 23 at the top of the auxiliary plug-in plate 19 and then through the main insertion hole 22, and finally passed out from the auxiliary insertion hole 23 at the bottom of the auxiliary plug-in plate 19, thereby locking the position of the main plug-in plate 20 and the auxiliary plug-in plate 19. When one side of the slope collapses, its collapse force is transmitted to one of the devices, and one of the devices will transmit it to the other device through the cooperation between the main plug-in plate 20 and the auxiliary plug-in plate 19, and the other device will transmit the collapse force to the other side of the slope, thereby protecting the staff inside the slope and further enhancing the safety of the device when in use.

[0031] This application can be used for slopes, and can also be used in other fields suitable for this application.

[0032] Example 2

[0033] On the basis of Example 1, the following improvements are made:

[0034] A slope protection device, which is applied to the field of pipeline construction auxiliary devices, includes:

[0035] The bottoms of the multiple extension plates 8 are fixedly connected to a common protection frame 6, and the interior of the protection frame 6 is fixedly connected to a protection net 7 for preventing soil blocks on the slope from falling, thereby further enhancing the practicability of the device.

[0036] Auxiliary sockets 23 are provided at the top and bottom of the auxiliary plug-in board 19. The same plug rod 21 is inserted into the internal parts of the multiple auxiliary sockets 23. The internal part of the main plug-in board 20 is provided with multiple main sockets 22 for the plug rod 21 to pass through. In this way, the position of the auxiliary plug-in board 19 and the main plug-in board 20 can be locked, so that they can transmit the force generated by the slope collapse.

[0037] The bottom of the protective frame 6 is fixedly connected to the rotating drum 5, the inner wall of the rotating drum 5 is fixedly connected to the rotating rod 4, both ends of the rotating rod 4 are rotatably connected to the vertical plates 3, and the bottoms of the two vertical plates 3 are fixedly connected to the top of the base plate 1, so that the angle of the protective frame 6 can be adjusted to fit the slope.

[0038] The above are only specific embodiments of the present invention, but the scope of protection of the present invention is not limited to them. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this utility model should be included in the scope of protection of the present utility model. The embodiments of the present utility model and the features of the embodiments can be combined with each other unless there is a conflict. Therefore, the scope of protection of the present utility model shall be based on the scope of protection of the claims.

Claims

1. A slope protection device, characterized in that: include: A base plate (1), wherein the bottom of the base plate (1) is fixedly connected to a plurality of fixed anchor rods (2), and the top of the base plate (1) is fixedly connected to two vertical plates (3); A reinforcement mechanism, which is arranged outside the base plate (1) and is used to further reinforce and fix the device; The anti-collapse mechanism is arranged outside the base plate (1) and is used to prevent the slope from collapsing and causing safety accidents.

2. A slope protection device according to claim 1, characterized in that: The reinforcement mechanism comprises an extension plate (8), a first rotating shaft (9), a connecting rod (10), a second rotating shaft (11), a fixing bar (12), a fixing block (13), a fixing ring (14) and a movable anchor rod (15). A first rotating hole is provided inside the plurality of extension plates (8), an outer wall of each first rotating shaft (9) is respectively rotatably connected to the inner wall of each first rotating hole, one side of the plurality of connecting rods (10) is respectively fixedly connected to one end of the plurality of first rotating shafts (9), a second rotating hole is provided inside the plurality of connecting rods (10) and the plurality of fixing blocks (13), an outer wall of the plurality of second rotating shafts (11) is respectively rotatably connected to the inner wall of the plurality of second rotating holes, every two second rotating shafts (11) form a group, one side of the plurality of fixing bars (12) is respectively rotatably connected to one end of each group of second rotating shafts (11), an outer wall of each fixing ring (14) is respectively fixedly connected to one side of each fixing block (13), and each movable anchor rod (15) is respectively inserted into the interior of each fixing ring (14).

3. A slope protection device according to claim 2, characterized in that: The bottoms of the plurality of extension plates (8) are fixedly connected to a common protection frame (6), and the interior of the protection frame (6) is fixedly connected to a protection net (7) for preventing soil blocks on the slope from falling.

4. A slope protection device according to claim 1, characterized in that: The anti-collapse mechanism comprises a mounting plate (16), a mounting bar (17), an abutting frame (18), an auxiliary plug-in plate (19) and a main plug-in plate (20); the bottom of the mounting plate (16) is fixedly connected to the top of the protection frame (6); a through hole is provided inside the mounting plate (16); a third rotating shaft is rotatably connected inside the through hole; the sides of the two mounting bars (17) close to each other are respectively fixedly connected to the two ends of the third rotating shaft; one side of the abutting frame (18) is fixedly connected to one end of the two mounting bars (17); one side of the main plug-in plate (20) is plugged into the inside of the abutting frame (18); a limiting slot is provided on one side of the auxiliary plug-in plate (19); and the other side of the main plug-in plate (20) is plugged into the inside of the limiting slot.

5. A slope protection device according to claim 4, characterized in that: Auxiliary plug holes (23) are provided at the top and bottom of the auxiliary plug board (19), and a same plug rod (21) is plugged into the interior of a plurality of the auxiliary plug holes (23). A plurality of main plug holes (22) for the plug rods (21) to pass through are provided inside the main plug board (20).

6. A slope protection device according to claim 3, characterized in that: The bottom of the protective frame (6) is fixedly connected to a rotating drum (5), the inner wall of the rotating drum (5) is fixedly connected to a rotating rod (4), both ends of the rotating rod (4) are rotatably connected to vertical plates (3), and the bottoms of the two vertical plates (3) are fixedly connected to the top of the bottom plate (1).

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