Side slope protective net laying and fixing device

Abstract

The utility model discloses a slope protection net laying and fixing device which comprises two stand columns and a net body, connecting beams are fixedly installed at the upper end and the lower end between the two stand columns, and the net body is fixedly installed between the two stand columns and the two connecting beams. The ground plane is hinged to the bottom end of the adjusting rod, the ground inserting rod at the bottom of the ground plane can be inserted into the ground, the stand columns can be impacted and supported through the adjusting rod, the compression resistance effect is improved, the protection effect of the protection net is further improved, the length of the adjusting rod is adjustable, and therefore the ground plane can be conveniently installed on the ground of different heights.

Description

Technical Field

[0001] This patent relates to the technical field of protective net fixing, specifically a device for laying and fixing slope protective nets. Background Art

[0002] The selection of slope protection nets can be based on the particularity of the slope. If there are many places on the slope that are prone to landslides, a ground-mounted protection net can be laid. If there are many trees on the slope and the geology is unstable, a vertical protection net can be selected. The existing vertical protection net is composed of columns on both sides and a net body in between. The bottom of the column can be inserted into the ground. If the geology is loose and mixed with trees and hits the net body, the column and the net body are in a vertical state, which can easily break the column and reduce the protection effect. For this reason, we propose a slope protection net laying and fixing device. Utility Model Content

[0003] The purpose of this patent is to provide a slope protection net laying and fixing device to solve the problems raised in the above background technology.

[0004] To achieve the above purpose, this patent provides the following technical solutions: a slope protection net laying and fixing device, including a column and a net body, the number of the columns is two, the upper and lower ends between the two columns are fixedly installed with connecting beams, and the net body is fixedly installed between the two columns and the two connecting beams;

[0005] A first hinge seat is fixedly installed on the top of the right side surface of the column, one end of an adjusting rod is hinged in the first hinge seat, the other end of the adjusting rod is hinged to a second hinge seat, a grounding plate is fixedly installed on the bottom of the second hinge seat, and a grounding rod is integrally formed on the bottom of the grounding plate.

[0006] Preferably, the adjusting rod includes a rod body and a screw, the top end of the rod body is hinged to the first hinge seat, the bottom end of the outer wall of the rod body is integrally formed with a mounting ring, the outer wall of the mounting ring is provided with an annular groove, a swivel is rotatably installed in the annular groove, a connecting ring is fixedly installed on the outer wall of the swivel, an internal threaded ring is fixedly installed on the bottom end of the connecting ring, the inner side wall of the internal threaded ring is screwed to the side wall of the screw, a limiting piece is provided on the top end of the screw, and the bottom end of the screw is hinged to the second hinge seat.

[0007] Preferably, the limiting member comprises a square block, a square groove is provided at the bottom end of the rod body, four sides of the side wall of the square block and four sides of the inner wall of the square groove slide relative to each other, and the top end of the screw rod is fixedly mounted on the bottom of the square block.

[0008] Preferably, the side wall of the screw does not contact the inner side wall of the square groove.

[0009] Preferably, the rotating ring comprises a first half ring and a second half ring, and two ends of the first half ring and the second half ring are opposite to each other.

[0010] Preferably, first welding holes are provided at both front and rear ends of the outer side wall of the connecting ring, second welding holes are provided at the middle of the outer side walls of the first half ring and the second half ring, and the positions of the first welding hole and the second welding hole correspond to each other.

[0011] Preferably, the number of the mesh bodies may be two.

[0012] Compared with the prior art, the beneficial effects of this patent are: this patent has an adjusting rod hinged on the right side of the column, the bottom end of the adjusting rod is hinged on the grounding surface, the grounding rod at the bottom of the grounding plate can be inserted into the ground, the column can be impact-supported by the adjusting rod, the compression resistance is increased, and the protective effect of the protective net is improved, and the length of the adjusting rod is adjustable, so that the grounding plate is convenient to be installed on the ground at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the overall three-dimensional diagram of this patent.

[0014] Figure 2 This is a schematic diagram of the adjustment rod of this patent.

[0015] Figure 3 This is the schematic diagram of point a of this patent.

[0016] Figure 4 This is a schematic diagram of the swivel of this patent.

[0017] In the figure: 1, column, 2, connecting beam, 3, mesh body, 4, first hinge seat, 5, adjusting rod, 6, second hinge seat, 7, grounding plate, 8, grounding rod, 9, rod body, 10, screw rod, 11, mounting ring, 12, annular groove, 13, swivel, 14, connecting ring, 15, internal threaded ring, 16, square block, 17, square groove, 18, first half ring, 19, second half ring, 20, first welding hole, 21, second welding hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of this patent to clearly and completely describe the technical solutions in the embodiments of this patent. Obviously, the described embodiments are only part of the embodiments of this patent, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0019] See also Figure 1 , Figure 2 , Figure 3 and Figure 4This patent provides a technical solution: a slope protection net laying fixing device, including a column 1 and a net body 3, the number of columns 1 is two, the upper and lower ends between the two columns 1 are fixedly installed with connecting beams 2, and the net body 3 is fixedly installed between the two columns 1 and the two connecting beams 2;

[0020] A first hinge seat 4 is fixedly installed on the top of the right side surface of the column 1, one end of an adjusting rod 5 is hinged in the first hinge seat 4, the other end of the adjusting rod 5 is hinged to a second hinge seat 6, a grounding plate 7 is fixedly installed on the bottom of the second hinge seat 6, and a grounding rod 8 is integrally formed on the bottom of the grounding plate 7.

[0021] The first hinge seat 4 and the second hinge seat 6 are provided to adapt to the position change of the grounding plate 7 when the length of the adjusting rod 5 changes.

[0022] Specifically, the adjusting rod 5 includes a rod body 9 and a screw rod 10. The top end of the rod body 9 is hinged to the first hinge seat 4. The bottom end of the outer wall of the rod body 9 is integrally formed with a mounting ring 11. The outer wall of the mounting ring 11 is provided with an annular groove 12. A swivel ring 13 is rotatably installed in the annular groove 12. A connecting ring 14 is fixedly installed on the outer wall of the swivel ring 13. An internal threaded ring 15 is fixedly installed on the bottom end of the connecting ring 14. The inner side wall of the internal threaded ring 15 is screwed to the side wall of the screw rod 10. A limit piece is provided at the top end of the screw rod 10. The bottom end of the screw rod 10 is hinged to the second hinge seat 6.

[0023] The rotating ring 13 is in a circular ring shape, and the shape and size of the rotating ring 13 match the inner shape and size of the annular groove 12 .

[0024] The rotating ring 13 can only rotate in the annular groove 12 and cannot move in other directions in the annular groove 12 , so as to make the internal thread ring 15 and the rod body 9 rotate relative to each other.

[0025] Specifically, the limiting member includes a square block 16 , a square groove 17 is provided at the bottom end of the rod body 9 , the four sides of the side wall of the square block 16 and the four sides of the inner wall of the square groove 17 are relatively fitted and slid, and the top end of the screw rod 10 is fixedly installed at the bottom of the square block 16 .

[0026] The limiting member 16 is used to limit the moving track of the screw rod 10 so that the screw rod 10 can only move up and down relative to the rod body 9 to avoid rotation.

[0027] Specifically, the side wall of the screw 10 does not contact the inner side wall of the square groove 17 .

[0028] Specifically, the rotating ring 13 includes a first half ring 18 and a second half ring 19.

[0029] The two ends of the first half ring 18 and the second half ring 19 are relatively joined.

[0030] By dividing the rotating ring 13 into the first half ring 18 and the second half ring 19 , the rotating ring 13 can be installed in the annular groove 12 at an early stage.

[0031] Specifically, first welding holes 20 are provided at both ends of the outer wall of the connecting ring 14, and second welding holes 21 are provided in the middle of the outer walls of the first half ring 18 and the second half ring 19, and the positions of the first welding holes 20 and the second welding holes 21 correspond to each other.

[0032] The first welding hole 20 and the second welding hole are provided so that the first welding hole 20 and the second welding hole can be welded together, thereby connecting the connecting ring 14 and the first half ring 18 and the second half ring 19 as a whole.

[0033] Specifically, the number of mesh bodies 3 may be two.

[0034] By providing two net bodies 3, the compression resistance of the overall protective net can be increased.

[0035] Working principle: When the grounding plate 7 is at different heights in contact with the ground, the internal thread ring 15 can be rotated clockwise or counterclockwise. Since the screw rod 10 cannot be rotated due to the limiting effect of the limiting member, the screw rod 10 can only be driven to move upward or downward, shortening or increasing the length of the adjusting rod 5, so that the grounding plate 7 is in contact with the ground, and the grounding rod 8 is inserted into the ground at the same time;

[0036] If the loose mixed trees on the left side of the net body 2 hit the net body 2, the column 1 can be supported by the adjustment rod 5 to increase the compression resistance, thereby improving the protection effect of the protection net.

[0037] It should be noted that the equipment structure and drawings of this patent mainly describe the principles of this patent. In terms of the technology of this design principle, the settings of the device's power mechanism, power supply system and control system are not fully described. However, on the premise that technical personnel in this field understand the principles of the above patent, they can clearly know the details of its power mechanism, power supply system and control system.

[0038] In the description of this patent, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inside", "front", "center", "two ends" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing this patent and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation; at the same time, unless otherwise clearly stipulated and limited, the terms "setting", "installation", "connection", "fixed installation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to the specific circumstances.

[0039] Although the embodiments of the present patent have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present patent, and the scope of the present patent is defined by the appended claims and their equivalents.

Claims

1. A slope protection net laying and fixing device, characterized in that: It comprises a column (1) and a net body (3), wherein the number of the columns (1) is two, and connecting beams (2) are fixedly installed at the upper and lower ends between the two columns (1), and the net body (3) is fixedly installed between the two columns (1) and the two connecting beams (2); A first hinge seat (4) is fixedly mounted on the top of the right side surface of the column (1); one end of an adjusting rod (5) is hingedly connected inside the first hinge seat (4); the other end of the adjusting rod (5) is hingedly connected to a second hinge seat (6); a grounding plate (7) is fixedly mounted on the bottom of the second hinge seat (6); and a grounding rod (8) is integrally formed on the bottom of the grounding plate (7).

2. A slope protection net laying and fixing device according to claim 1, characterized in that: The adjusting rod (5) comprises a rod body (9) and a screw rod (10). The top end of the rod body (9) is hinged to the first hinge seat (4). The bottom end of the outer wall of the rod body (9) is integrally formed with a mounting ring (11). The outer wall of the mounting ring (11) is provided with an annular groove (12). A rotating ring (13) is rotatably installed in the annular groove (12). A connecting ring (14) is fixedly installed on the outer wall of the rotating ring (13). An internal threaded ring (15) is fixedly installed at the bottom end of the connecting ring (14). The inner wall of the internal threaded ring (15) is screwed to the side wall of the screw rod (10). A limiting member is provided at the top end of the screw rod (10). The bottom end of the screw rod (10) is hinged to the second hinge seat (6).

3. A slope protection net laying and fixing device according to claim 2, characterized in that: The limiting member comprises a square block (16), a square groove (17) is provided at the bottom end of the rod body (9), the four sides of the side wall of the square block (16) and the four sides of the inner side wall of the square groove (17) are relatively fitted and slid, and the top end of the screw rod (10) is fixedly mounted on the bottom of the square block (16).

4. A slope protection net laying and fixing device according to claim 3, characterized in that: The side wall of the screw rod (10) does not contact the inner side wall of the square groove (17).

5. The device for laying and fixing a slope protection net according to claim 2, characterized in that: The rotating ring (13) comprises a first half ring (18) and a second half ring (19), and two ends of the first half ring (18) and the second half ring (19) are opposite to each other.

6. A slope protection net laying and fixing device according to claim 5, characterized in that: The front and rear ends of the outer wall of the connecting ring (14) are both provided with first welding holes (20), and the middle parts of the outer walls of the first half ring (18) and the second half ring (19) are both provided with second welding holes (21), and the positions of the first welding hole (20) and the second welding hole (21) correspond to each other.

7. The device for laying and fixing a slope protection net according to claim 1, characterized in that: The number of the mesh bodies (3) may be two.

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