Geotechnical engineering high and steep slope ecological protection and reinforcement integrated device

Abstract

The utility model relates to the field of geotechnical engineering, and discloses a geotechnical engineering high and steep slope ecological protection and reinforcement integrated device which comprises a slope plate, the side wall of the slope plate is fixedly connected with an insertion plate, an anchor rod penetrates through and is inserted into the inner wall of the slope plate, and a threaded rod penetrates through and is rotationally connected with the inner wall of the anchor rod. The outer wall of the threaded rod is in threaded connection with a movable sleeve, the outer wall of the movable sleeve is hinged to a movable plate through a hinge rod, a positioning mechanism is arranged on the inner wall of the side slope plate, and a connecting assembly is arranged on the outer wall of the side slope plate. According to the anchor rod, through the unique connection mode that the inserting plates are matched with the wedge blocks, rapid preliminary splicing is achieved, operation is easy and convenient, the construction efficiency is greatly improved, and the stability of the anchor rod in soil can be further improved through cooperation with a stable reinforcing structure composed of the threaded rod, the movable sleeve, the hinge rod and the movable plate; and firm installation of the whole device on the high and steep slope is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of geotechnical engineering, especially to a geotechnical engineering high and steep slope ecological protection and reinforcement integrated device. BACKGROUND

[0002] Rock engineering is an important branch of civil engineering, which mainly involves rock or rock mass related engineering construction, reconstruction and stability analysis, etc., and specifically covers a series of links such as survey, design, construction and monitoring of rock, aiming to reasonably develop underground space, carry out slope protection, construct foundation engineering, etc. by using the mechanical properties of rock, geological conditions and other factors, to ensure the safety, stability and meet the expected functional requirements of various rock-related engineering projects.

[0003] With the continuous expansion of infrastructure construction to complex terrains such as mountainous areas, a large number of high and steep slope projects have emerged, such as high and steep slopes often occurring in areas surrounding highway, railway construction and water conservancy and hydropower projects in mountainous areas. Due to the influence of external factors such as gravity of rock-soil body, long-term weathering, rainfall erosion and earthquakes, these high and steep slopes have hidden dangers such as landslides and collapses, which seriously threaten the safety of life and property of surrounding personnel and the normal operation of engineering facilities.

[0004] In the prior art, the following defects exist: the connection method of the slope plate and other structures is relatively complicated, requiring a large amount of manpower and time for accurate installation, which seriously affects the construction progress, such as using complex welding or too many bolt connection methods. At the same time, for key reinforcement components such as anchor rods, the stability protection measures in the soil are not flexible and efficient enough, and it is difficult to flexibly adjust the reinforcement effect according to different slope geological conditions. In addition, in terms of ecological protection, although there are protective devices such as nets, the installation and removal of the nets are not convenient enough, which is not conducive to subsequent maintenance and replacement. Once the net is damaged, it cannot be handled in time, which will affect the play of its functions such as intercepting stones and protecting the growth of green plants, and thus cannot maintain the ecological protection state of the slope well. Therefore, a geotechnical engineering high and steep slope ecological protection and reinforcement integrated device is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a geotechnical engineering high and steep slope ecological protection and reinforcement integrated device, aiming to improve the problem that the existing part of the anchor rod in the prior art cannot further improve the reinforcement effect.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a geotechnical engineering high and steep side slope ecological protection and reinforcement integration device, including the side slope board, the side wall fixedly connected with the plugboard of side slope board, the inner wall of side slope board is inserted and is connected with the anchor rod, the inner wall of anchor rod is penetrated and is connected with the threaded rod, the outer wall of threaded rod is connected with the movable sleeve, the movable sleeve is hinged with the moving plate through the hinged rod, the inner wall of side slope board is provided with positioning mechanism, the outer wall of side slope board is provided with connecting assembly,

[0007] The positioning mechanism includes a wedge, the wedge is connected on the inner wall of the side slope board, and the inner side wall of the wedge is elastically connected with the side slope board through the reset spring.

[0008] Further description of the above technical scheme:

[0009] The connecting assembly includes a fixed block, the fixed block is fixedly connected on the outer wall of the side slope board, the inner wall of the fixed block is penetrated and is connected with the fastening bolt, the left end of the fastening bolt is contacted with the stop block, and the inner wall of the fixed block is inserted with the net.

[0010] Further description of the above technical scheme:

[0011] The stop block is connected on the inner wall of the fixed block, and the bottom end of the stop block is contacted with the top end of the net.

[0012] Further description of the above technical scheme:

[0013] The outer wall of the movable sleeve is hinged with one end of the hinged rod, and the other end of the hinged rod is hinged with the inner wall of the moving plate.

[0014] Further description of the above technical scheme:

[0015] The movable sleeve is connected on the inner wall of the anchor rod.

[0016] Further description of the above technical scheme:

[0017] The inner side wall of the wedge is fixedly connected with one end of the reset spring, the other end of the reset spring is fixedly connected with the bottom inner wall of the side slope board, and the wedge is inserted in the top end of the plugboard.

[0018] Further description of the above technical scheme:

[0019] The moving plate is connected on the inner wall of the anchor rod, and the plugboard is inserted in the side wall of the side slope board.

[0020] Further description of the above technical scheme:

[0021] The anchor rod penetrates and is inserted on the inner wall of the plugboard.

[0022] The utility model has the advantages of the following:

[0023] 1. In the utility model, the unique connecting mode of the plugboard and the wedge block realizes rapid preliminary splicing, is easy to operate, greatly improves construction efficiency, and cooperates with the stable reinforcing structure composed of the threaded rod, the movable sleeve, the articulated rod and the moving plate to further improve the stability of the anchor rod in the soil, ensures that the whole device is firmly installed on the high and steep slope, can effectively resist external forces such as the sliding force of the slope soil body and the rainwater scouring force, and guarantees the structural safety of the slope.

[0024] 2. In the utility model, the setting of the barrier net can effectively intercept falling stone blocks, prevent the accumulation of the stone blocks from affecting the growth of green plants, create good conditions for the ecological protection of the slope, and the ingenious design of the barrier net, the fixing block, the blocking block and the fastening bolt makes the disassembly and installation of the barrier net extremely convenient, facilitates the regular inspection, maintenance or replacement of the barrier net, and ensures that the protection performance is always in a good state. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a whole three-dimensional schematic view of the slope plate of the ecological protection and reinforcement integrated device for high and steep slope of geotechnical engineering;

[0026] Figure 2 It is an exploded schematic view of the slope plate of the ecological protection and reinforcement integrated device for high and steep slope of geotechnical engineering;

[0027] Figure 3 It is a whole display schematic view of the anchor rod of the ecological protection and reinforcement integrated device for high and steep slope of geotechnical engineering;

[0028] Figure 4 It is a whole sectional view schematic view of the anchor rod of the ecological protection and reinforcement integrated device for high and steep slope of geotechnical engineering;

[0029] Figure 5 It is a whole three-dimensional schematic view of the threaded rod and the movable sleeve of the ecological protection and reinforcement integrated device for high and steep slope of geotechnical engineering;

[0030] Figure 6 It is a sectional view schematic view of the slope plate of the ecological protection and reinforcement integrated device for high and steep slope of geotechnical engineering;

[0031] Figure 7 It is a whole three-dimensional schematic view of the fixing block, the blocking block and the fastening bolt of the ecological protection and reinforcement integrated device for high and steep slope of geotechnical engineering;

[0032] Figure 8 A fixed block and a blocking net disassembly schematic view of the ecological protection and reinforcement integrated device for high and steep slope of geotechnical engineering are provided in the utility model.

[0033] Legend:

[0034] 1, slope plate; 2, plug-in plate; 3, anchor rod; 4, threaded rod; 5, movable sleeve; 6, hinged rod; 7, moving plate; 8, reset spring; 9, wedge; 10, fixed block; 11, fastening bolt; 12, stop block; 13, blocking net. Specific implementation

[0035] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0036] Reference Figures 1-3 , the utility model provides an embodiment: a kind of ecological protection and reinforcement integrated device for high and steep slope of geotechnical engineering, including slope plate 1, slope plate 1 can be laid on its surface according to rock-soil slope in use process, the side wall of slope plate 1 is fixedly connected with plug-in plate 2, the inner wall of slope plate 1 is penetrated and is inserted with anchor rod 3, anchor rod 3 is in-depth rock-soil body, is connected with unstable rock-soil body and stable stratum by the adhesion, friction effect of anchoring section, forms integral force structure, effectively resists rock-soil body and slides along potential sliding surface, prevent slope sliding and collapse, the inner wall of anchor rod 3 is penetrated and is rotatably connected with threaded rod 4, there is a section of thread on threaded rod 4, can let movable sleeve 5 move along thread transversely, the outer wall of threaded rod 4 is screw-connected with movable sleeve 5, the outer wall of movable sleeve 5 is hinged with moving plate 7 by hinged rod 6, as shown in Figure 3 And Figure 4 Moving plate 7 has multiple protruding blocks, which can be inserted into the soil to increase the stability of anchor rod 3, the inner wall of slope plate 1 is provided with a positioning mechanism, the outer wall of slope plate 1 is provided with a connecting assembly, the positioning mechanism includes wedge 9, wedge 9 is inclined, when the inclined surface is extruded, wedge 9 will move vertically along the inner wall of slope plate 1, wedge 9 is penetrated and slidably connected on the inner wall of slope plate 1, a notch corresponding to wedge 9 is formed on slope plate 1, which can satisfy the sliding of wedge 9 in the inner wall, the inner side wall of wedge 9 is elastically connected with slope plate 1 by reset spring 8.

[0037] Reference Figure 1 , Figure 7 And Figure 8The connecting assembly comprises a fixing block 10 fixedly connected to the outer wall of the slope plate 1, a fastening bolt 11 threaded through and connected to the inner wall of the fixing block 10, and a blocking block 12 connected to the left end of the fastening bolt 11. The inner wall of the fixing block 10 is provided with a thread corresponding to the fastening bolt 11, so that the fastening bolt 11 can be installed in the inner wall of the fixing block 10. The left end of the fastening bolt 11 is in contact with the blocking block 12, so that the blocking block 12 can block the opening in the fixing block 10 and prevent the barrier net 13 from moving out of the fixing block 10. The inner wall of the fixing block 10 is inserted with the barrier net 13. The rock-soil body of the slope is prone to loosening due to the influence of natural factors such as rainwater erosion and weathering. The barrier net 13 can effectively intercept the particles that are falling or being washed away by rainwater. The blocking block 12 is threaded through and slidably connected to the inner wall of the fixing block 10. The fixing block 10 is provided with a slot corresponding to the blocking block 12, so that the blocking block 12 can move transversely along the inner wall of the fixing block 10. The bottom end of the blocking block 12 is in contact with the top end of the barrier net 13.

[0038] With reference to Figures 3-5 , the outer wall of the movable sleeve 5 is hinged to one end of the hinge rod 6. As shown in Figure 5 , the length of the hinge rod 6 is fixed. When the movable sleeve 5 moves backward with one end of the hinge rod 6, the other end of the hinge rod 6 will bring the moving plate 7 to fold together. Conversely, when the movable sleeve 5 moves forward with one end of the hinge rod 6, the other end of the hinge rod 6 will bring the moving plate 7 to separate. The other end of the hinge rod 6 is hinged to the inner wall of the moving plate 7. The movable sleeve 5 is slidably connected to the inner wall of the anchor rod 3. The anchor rod 3 is provided with grooves corresponding to the movable sleeve 5, the moving plate 7 and the hinge rod 6, so that the above-mentioned components can be used normally.

[0039] With reference to Figure 1 and Figure 6 , the inner side wall of the wedge block 9 is fixedly connected to one end of the return spring 8. When the wedge block 9 moves upward, the return spring 8 will be compressed. When the wedge block 9 is reset, the reverse elastic force of the return spring 8 will bring the wedge block 9 back to its original position. The other end of the return spring 8 is fixedly connected to the bottom inner wall of the slope plate 1. The wedge block 9 is inserted into the top end of the insertion plate 2. The top end of the insertion plate 2 is provided with a slot corresponding to the wedge block 9. The insertion of the wedge block 9 into the slot of the insertion plate 2 can preliminarily position the two groups of slope plates 1. The moving plate 7 is threaded through and slidably connected to the inner wall of the anchor rod 3. The insertion plate 2 is inserted into the side wall of the slope plate 1. The side wall of the slope plate 1 is provided with a slot corresponding to the insertion plate 2. The anchor rod 3 is threaded through and inserted into the inner wall of the insertion plate 2. After the insertion plate 2 is inserted into the slope plate 1, the anchor rod 3 can be threaded through to increase the stability of the connection.

[0040] Working principle: first need to splice two groups of slope plate 1 laid on the slope, just need to insert the plate 2 in the side wall slot of slope plate 1, the side wall of the insert plate 2 will extrude the inclined surface of wedge 9 to move up and will compress the reset spring 8, when the top slot of the insert plate 2 coincides with the wedge 9, the reverse elastic force of the reset spring 8 is used to reset the wedge 9 downward, and the wedge 9 is inserted in the insert plate 2, which can be used to connect two groups of slope plate 1 and limit the initial connection, then the anchor rod 3 is inserted into the slot of the slope plate 1 and penetrates the insert plate 2, the anchor rod 3 is inserted into the soil of the slope, and the end of the anchor rod 3 is fixed with the outer wall of the slope plate 1 by bolt connection, when the stability of the anchor rod 3 needs to be increased, just rotate the threaded rod 4 by tool, move the movable sleeve 5 on the threaded rod 4 forward, push the moving plate 7 apart by the hinged rod 6, and insert the protrusion on the moving plate 7 into the soil around the anchor rod 3 to increase the stability of the device after installation.

[0041] During use, the device can use the blocking net 13 to intercept falling stones to avoid the accumulation of stones on the slope plate 1 affecting the growth of green plants, when the blocking net 13 needs to be disassembled and replaced, just twist the fastening bolt 11 and move the block 12 with the hand to the right, so that the block 12 no longer blocks the slot on the fixed block 10, so that the blocking net 13 can be removed from the fixed block 10, when installation, first push the block 12 to the left, thread the fastening bolt 11 into the inner wall of the fixed block 10, and let the left end of the fastening bolt 11 contact the block 12 to limit and block it.

[0042] When the connection between the two groups of slope plate 1 needs to be released, the end of the anchor rod 3 is contacted and fixed with the slope plate 1 by tool, then the threaded rod 4 is reversed, the movable sleeve 5 on the threaded rod 4 is moved backward, the moving plate 7 is folded together by the hinged rod 6, and the moving plate 7 is retracted into the anchor rod 3, then the anchor rod 3 is extracted from the soil of the slope by using the prior art, and the anchor rod 3 is separated from the slots of the slope plate 1 and the insert plate 2, finally the wedge 9 is pulled upward by hand to separate the wedge 9 and the slot of the insert plate 2, so that the two groups of slope plate 1 can be separated to complete the disassembly.

[0043] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A geotechnical engineering high steep slope ecological protection and reinforcement integrated device, comprising a slope plate (1), characterized in that: The side wall of the side slope plate (1) is fixedly connected with the plug-in plate (2), the inner wall of the side slope plate (1) penetrates and is plugged with the anchor rod (3), the inner wall of the anchor rod (3) penetrates and is rotatably connected with the threaded rod (4), the outer wall of the threaded rod (4) is threadedly connected with the movable sleeve (5), the outer wall of the movable sleeve (5) is hingedly connected with the moving plate (7) through the hinge rod (6), the inner wall of the side slope plate (1) is provided with a positioning mechanism, and the outer wall of the side slope plate (1) is provided with a connecting assembly. The positioning mechanism comprises a wedge block (9), the wedge block (9) penetrates and is slidably connected on the inner wall of the side slope plate (1), and the inner side wall of the wedge block (9) is elastically connected with the side slope plate (1) through the return spring (8).

2. The geotechnical engineering high steep slope ecological protection and reinforcement integrated device according to claim 1, characterized in that: The connecting assembly comprises a fixed block (10), the fixed block (10) is fixedly connected on the outer wall of the side slope plate (1), the inner wall of the fixed block (10) penetrates and is threadedly connected with the fastening bolt (11), the left end of the fastening bolt (11) is in contact with the stop block (12), and the inner wall of the fixed block (10) is plugged with the barrier net (13).

3. The geotechnical engineering high steep slope ecological protection and reinforcement integrated device according to claim 2, characterized in that: The stop block (12) penetrates and is slidably connected on the inner wall of the fixed block (10), and the bottom end of the stop block (12) is in contact with the top end of the barrier net (13).

4. The geotechnical engineering high steep slope ecological protection and reinforcement integrated device according to claim 1, characterized in that: The outer wall of the movable sleeve (5) is hinged to one end of the hinge rod (6), and the other end of the hinge rod (6) is hinged to the inner wall of the moving plate (7).

5. The geotechnical engineering high steep slope ecological protection and reinforcement integrated device according to claim 1, characterized in that: The movable sleeve (5) is slidably connected on the inner wall of the anchor rod (3).

6. The geotechnical engineering high steep slope ecological protection and reinforcement integrated device according to claim 1, characterized in that: The inner side wall of the wedge block (9) is fixedly connected with one end of the return spring (8), the other end of the return spring (8) is fixedly connected with the bottom end inner wall of the side slope plate (1), and the wedge block (9) is plugged on the top end of the plug-in plate (2).

7. The geotechnical engineering high steep slope ecological protection and reinforcement integrated device according to claim 1, characterized in that: The moving plate (7) penetrates and is slidably connected on the inner wall of the anchor rod (3), and the plug-in plate (2) is plugged on the side wall of the side slope plate (1).

8. The geotechnical engineering high steep slope ecological protection and reinforcement integrated device according to claim 1, characterized in that: The anchor rod (3) penetrates and is plugged on the inner wall of the plug-in plate (2).

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