Slope protection device for geological and geotechnical engineering

Abstract

The utility model relates to the field of geology and geotechnical engineering, and discloses a slope protection device for geology and geotechnical engineering, which comprises a grating net, positioning components are mounted on two sides of the grating net, four supporting components are mounted in the grating net, each positioning component comprises two positioning plates, and the two positioning plates are arranged on the grating net. The two positioning plates are connected to the two sides of the grating net correspondingly, three positioning rods penetrate through the interiors of the two positioning plates, limiting grooves are formed in the positions, close to the two ends, of the outer side of one positioning plate, fixing cylinders are fixedly installed on the positions, close to the two ends, of the inner side of one positioning plate, and positioning holes are formed in the inner ends of the fixing cylinders. The positioning plates are connected with the screw rods, so that storage and unfolding of the grating net are facilitated, the occupied space can be reduced during transportation, and overall installation is facilitated; and through connection of the connecting rods, supporting of the two positioning plates is facilitated, meanwhile, the grating net can be positioned, and deviation or separation of the grating net is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to geological and geotechnical engineering field, concretely is a slope protection device for geological and geotechnical engineering. BACKGROUND

[0002] Geological and geotechnical engineering is to study the mechanical properties of surface rock and soil, geological structure, groundwater flow, etc. In nature, slope surface is easily affected by rainwater erosion, weathering, etc. Soil erosion and rock mass damage occur, and slope protection is needed to reduce the damage of these natural factors.

[0003] The utility model discloses a civil engineering slope protection device discloses a civil engineering slope protection device, including the bottom plate, the side surface fixed connection of bottom plate has two mounting plates, two mounting plates opposite side between rotationally connected have rotation axis, the outer surface of rotation axis is equipped with the protection plate.

[0004] The above-mentioned slope protection device can fix the angle of the protection plate, ensure that the protection plate does not loosen during use, but the grid occupies a large space during transportation and installation, which is not convenient for transportation, storage and expansion, and the slope surface is far away from the fixed point, which is easy to offset or separate, and the overall positioning is not convenient. UTILITY MODEL CONTENTS

[0005] The utility model discloses a slope protection device for geological and geotechnical engineering, which solves the technical problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A slope protection device for geological and geotechnical engineering, comprising a grid, two positioning assemblies are installed on the two sides of the grid, four supporting assemblies are installed inside the grid, the positioning assembly comprises two positioning plates, the two positioning plates are connected to the two sides of the grid respectively, three positioning rods are connected through the inside of the two positioning plates, a limiting slot is formed at both ends of the outer side of one of the positioning plates, and a fixed cylinder is fixedly installed at both ends of the inner side of the positioning plate, a positioning hole is formed in the inner end of the fixed cylinder, a screw rod is movably installed at both ends of the inside of the other positioning plate, and a knob is fixedly installed at the outer end of the screw rod.

[0008] Preferably, the top view of the grid is arranged in a honeycomb shape, and the two sides of the grid are stretched inside and outside.

[0009] Preferably, the screw rod is movably arranged inside the positioning plate, and the inner end of the screw rod is threadedly connected with the positioning hole.

[0010] Preferably, the support assembly comprises a connecting rod connected between the two grid nets and a fixing sleeve fixedly installed on the inner side of one of the positioning plates, the inner end of the fixing sleeve is provided with a second threaded hole, the outer side of the other positioning plate is provided with a first threaded hole, and the outer portion of the connecting rod is provided with a threaded groove at one end thereof, and the other end of the connecting rod is fixedly installed with a threaded stud.

[0011] Preferably, the connecting rod is slidably arranged in the inner portion of the positioning plate, and the threaded groove is threadedly connected with the second threaded hole.

[0012] Preferably, the diameter of the threaded stud is greater than that of the connecting rod, and the threaded stud is threadedly connected with the first threaded hole.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1) The slope protection device is convenient for the storage and expansion of the grid net through the combination and separation of the two positioning plates, the connection of the screw rod and the positioning hole, the reduction of the occupied space during transportation, the overall installation, and the improvement of the fixation on the geological rock soil.

[0015] 2) The slope protection device is convenient for the support of the two positioning plates and the positioning of the grid net through the support assembly, the connection of the threaded groove and the second threaded hole, and the connection of the threaded stud and the first threaded hole, and the grid net is prevented from deviating or separating. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the slope protection device for geological and rock soil engineering.

[0017] Figure 2 It is a structure schematic view of the positioning assembly in the embodiment of the utility model.

[0018] Figure 3 It is a local structure schematic view of the positioning assembly in the embodiment of the utility model.

[0019] Figure 4 It is a structure schematic view of the support assembly in the embodiment of the utility model.

[0020] In the drawing: 1, grid net; 2, positioning assembly; 3, support assembly; 4, positioning plate; 5, positioning rod; 6, fixing cylinder; 7, limiting groove; 8, positioning hole; 9, screw rod; 10, knob; 11, connecting rod; 12, threaded groove; 13, threaded stud; 14, first threaded hole; 15, fixing sleeve; 16, second threaded hole. DETAILED DESCRIPTION

[0021] 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 of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] Embodiment one

[0023] In combination Figures 1-4 A slope protection device for geology and geotechnical engineering, comprising a grid net 1, two positioning assemblies 2 are installed on the two sides of the grid net 1, and four supporting assemblies 3 are installed inside the grid net 1.

[0024] Referring to Figure 2 And Figure 3 Further, the positioning assembly 2 comprises two positioning plates 4, the two positioning plates 4 are connected to the two sides of the grid net 1 respectively, three positioning rods 5 are connected through the inside of the two positioning plates 4, a limiting groove 7 is formed in the outer side of one of the positioning plates 4 near both ends, and a fixing cylinder 6 is fixedly installed on the inner side of the positioning plate 4 near both ends, a positioning hole 8 is formed in the inner end of the fixing cylinder 6, a screw rod 9 is movably installed through the inside of the other positioning plate 4 near both ends, and a knob 10 is fixedly installed on the outer end of the screw rod 9.

[0025] The top view of the grid net 1 is arranged in a honeycomb shape, the two sides of the grid net 1 are arranged in an inside-outside stretching manner, the positioning plate 4 is fixed on the slope surface through the positioning rod 5, and the grid net 1 is unfolded to protect the slope rock soil.

[0026] The screw rod 9 is movably arranged in the inside of the positioning plate 4, the inner end of the screw rod 9 is arranged in a threaded connection manner with the positioning hole 8, and the screw rod 9 and the positioning hole 8 are connected, so that the grid net 1 is convenient to store and the two positioning plates 4 are fixed.

[0027] Specifically, the two positioning plates 4 are unfolded, the screw rod 9 and the positioning hole 8 are connected, so that the two positioning plates 4 are fixed and the grid net 1 is stored.

[0028] Embodiment two

[0029] Referring to Figure 4 And on the basis of embodiment one, further, the supporting assembly 3 comprises a connecting rod 11 and a fixing sleeve 15, the connecting rod 11 is connected between the two grid nets 1, the fixing sleeve 15 is fixedly installed on the inner side of one of the positioning plates 4, a second screw hole 16 is formed in the inner end of the fixing sleeve 15, a first screw hole 14 is formed in the outer side of the other positioning plate 4, a threaded groove 12 is arranged on the outer side of the connecting rod 11 near one end, and a screw column 13 is fixedly installed on the other end of the connecting rod 11.

[0030] The connecting rod 11 slides through the interior of the positioning plate 4, and the threaded groove 12 is threadedly connected to the second threaded hole 16. The connecting rod 11 is used to support the two positioning plates 4 and to position the grid mesh 1.

[0031] The diameter of the stud 13 is larger than the diameter of the connecting rod 11. The stud 13 is threadedly connected to the first threaded hole 14. The threaded groove 12 is threadedly connected to the second threaded hole 16 to facilitate the assembly and disassembly of the connecting rod 11.

[0032] Specifically, the connecting rod 11 is inserted into the positioning plate 4 and the grid 1, so that the threaded groove 12 is connected to the second screw hole 16, and the stud 13 is connected to the first screw hole 14, so as to support the two positioning plates 4 and position the grid 1.

[0033] In actual operation, the grid mesh 1 is stored and unfolded by merging and separating the two positioning plates 4 to facilitate transportation and installation;

[0034] During transportation and installation, the two positioning plates 4 are combined so that the grid mesh 1 is stored between the two positioning plates 4 and fixed by the connection of the screw 9 and the positioning hole 8, which reduces the space occupied and facilitates transportation. The two positioning plates 4 are separated so that the grid mesh 1 is unfolded. The two positioning plates 4 are fixed on the slope by the positioning rod 5, and the slope soil and rock are fixed by the grid mesh 1.

[0035] When providing support, four connecting rods 11 are inserted into the positioning plate 4 and the grid 1 respectively. By rotating the connecting rods 11, the threaded groove 12 is threadedly connected to the second screw hole 16, and the stud 13 is threadedly connected to the first screw hole 14, thereby fixing the two positioning plates 4 and positioning the grid 1.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for protecting slopes in geology and geotechnics, comprising a grid (1), characterized in that: Both sides of the grid net (1) are provided with positioning assemblies (2), and the inside of the grid net (1) is provided with four supporting assemblies (3); The positioning assembly (2) comprises two positioning plates (4) connected to the two sides of the grid net (1), respectively, three positioning rods (5) connected through the inside of the two positioning plates (4), a limiting groove (7) formed at both ends of the outer side of one of the positioning plates (4), a fixing cylinder (6) fixedly installed at both ends of the inner side of the positioning plate (4), a positioning hole (8) formed in the inner end of the fixing cylinder (6), and a screw rod (9) movably installed through the inside of the other positioning plate (4) at both ends.

2. A slope protection device for geology and geotechnical engineering according to claim 1, characterized in that: The top view of the grid net (1) is provided in a honeycomb shape, and the two sides of the grid net (1) are provided in an inside-out stretching manner.

3. A slope protection device for geology and geotechnical engineering according to claim 1, characterized in that: The screw rod (9) is movably and rotatably arranged in the inside of the positioning plate (4), and the inner end of the screw rod (9) is threadedly connected with the positioning hole (8).

4. A device for slope protection in geology and geotechnical engineering according to claim 1, characterized in that: The supporting assembly (3) comprises a connecting rod (11) and a fixing sleeve (15), the connecting rod (11) is connected between two grid nets (1), the fixing sleeve (15) is fixedly installed on the inner side of one of the positioning plates (4), the inner end of the fixing sleeve (15) is provided with a second screw hole (16), the outer side of the other positioning plate (4) is provided with a first screw hole (14), the outer side of the connecting rod (11) is provided with a threaded groove (12) at one end, and the other end of the connecting rod (11) is fixedly provided with a screw post (13).

5. A device for slope protection in geology and geotechnical engineering according to claim 4, characterized in that: The connecting rod (11) is slidably arranged through the inside of the positioning plate (4), and the threaded groove (12) is threadedly connected with the second screw hole (16).

6. A device for slope protection in geology and geotechnical engineering according to claim 4, characterized in that: The diameter of the screw post (13) is greater than that of the connecting rod (11), and the screw post (13) is threadedly connected with the first screw hole (14).

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