Earthwork slope protection net fixing structure

Abstract

The utility model belongs to the technical field of slope protection net fixing equipment, and particularly relates to an earthwork slope protection net fixing structure which comprises a net fixing frame and a slope protection net body arranged in the middle of the net fixing frame, a lapping frame is fixedly connected to the inner wall of the net fixing frame, and the slope protection net body is arranged on the surface of the upper end of the lapping frame. An end pressing plate and a side pressing plate which are used for pressing and fixing the slope protection net body are arranged above the lapping frame, and a disassembly and assembly structure is connected between the end pressing plate and the net fixing frame; the end pressing plate is fixedly connected with the end pressing plate, the dismounting and mounting structure comprises a rectangular groove formed in the surface of the upper end of the screen fixing frame and an inserting block fixedly connected to the side edge of the end pressing plate, and the dismounting and mounting structure is designed, particularly, the inserting block is matched with the rectangular groove, and a locking mechanism of the limiting inserting rod and the limiting inserting hole is utilized; the slope protection net main body is very simple and quick to mount and dismount; therefore, not only is the working efficiency improved, but also the maintenance cost is reduced, so that the operation can be quickly completed when the slope protection net main body needs to be maintained or replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of slope protection net fixing equipment, in particular to an earth and stone slope protection net fixing structure. Background Art

[0002] With the acceleration of urbanization and the continuous advancement of infrastructure construction, slope protection projects are becoming increasingly important as an important measure to ensure project safety, prevent soil erosion and geological disasters. However, traditional slope protection methods, such as retaining walls constructed with materials such as bricks, stones and concrete, can achieve protection effects to a certain extent, but they have problems such as long construction periods, high costs and great environmental impacts. In addition, these traditional methods often fail to achieve ideal protection effects when faced with complex terrain and harsh climatic conditions.

[0003] In order to solve the above problems, a variety of new materials and technologies have emerged in the field of slope protection in recent years. Among them, the earth-rock slope protection net fixed network structure has attracted widespread attention due to its unique advantages. This structure uses high-strength, corrosion-resistant materials to make the net body, combined with a special installation and fixing method, to achieve effective protection of the slope. However, the existing earth-rock slope protection net fixed network structure still has some inconveniences in the installation, disassembly and maintenance process, such as complex installation process, difficult disassembly, high maintenance cost and other problems, which to a certain extent limits its application in actual engineering. For this reason, we provide a earth-rock slope protection net fixed network structure. Utility Model Content

[0004] In order to solve the above problems, the utility model proposes a fixed net structure of earth and stone slope protection net, so as to more accurately solve the problems raised in the above background technology.

[0005] The utility model is realized by the following technical solutions:

[0006] The utility model provides a fixed net structure for earthwork slope protection net, comprising a fixed net frame and a slope protection net body placed in the middle of the fixed net frame, wherein the inner wall of the fixed net frame is fixedly connected with a mounting frame, and the slope protection net body is placed on the upper end surface of the mounting frame, and an end pressure plate and a side pressure plate for pressing and fixing the slope protection net body are respectively arranged above the mounting frame, and a disassembly structure is connected between the end pressure plate and the fixed net frame;

[0007] The disassembly and assembly structure includes a rectangular groove opened on the upper end surface of the fixed network frame and a plug-in block fixedly connected to the side of the end pressure plate, one end of the plug-in block is opened with a limited position plug hole, the end surface of the fixed network frame is opened with a strip groove, the inner wall of the strip groove is slidably connected with a movable plate, one end surface of the movable plate is fixedly connected with a limited position plug rod, and a reset component is connected between the strip groove and the movable plate.

[0008] Furthermore, the reset component includes a strip receiving groove opened on the inner side wall of the strip groove, a transverse fixing rod is fixedly connected between the two end walls of the strip receiving groove, the outer sleeve of the transverse fixing rod is provided with a spring, the outer sliding sleeve of the transverse fixing rod is connected with a sliding sleeve block, and the sliding sleeve block is slidably connected to the inner wall of the strip receiving groove, and the side of the sliding sleeve block is fixedly connected to the side of the movable plate.

[0009] Furthermore, the lower end surfaces of the end pressure plate and the side pressure plate are fixedly connected with limiting plugs, the upper end surface of the erection frame is provided with plug holes, and the limiting plugs pass through the gap of the slope protection net body and are inserted into the inner wall of the plug hole.

[0010] Furthermore, both ends of the end pressure plate are fixedly connected with limiting pressure blocks, and concave grooves are opened above both ends of the side pressure plate, and the limiting pressure blocks are placed on the inner walls of the concave grooves.

[0011] Furthermore, the plug-in block is inserted into the inner wall of the rectangular groove, one end of the limiting plug rod passes through the end wall of the strip groove and is inserted into the inner wall of the limiting socket, and the inner diameter of the limiting socket is matched with the designed outer diameter of the limiting plug rod.

[0012] Furthermore, one end of the spring is fixedly connected to the end wall of the strip-shaped placement groove, and the other end of the spring is fixedly connected to one end surface of the sliding sleeve block.

[0013] Beneficial effects of the utility model:

[0014] The utility model makes the installation and disassembly of the slope protection net main body very simple and quick by designing the disassembly and assembly structure, especially by utilizing the cooperation of the plug-in block and the rectangular groove, and the locking mechanism of the limit plug rod and the limit plug hole; this not only improves the work efficiency, but also reduces the maintenance cost, so that when the slope protection net main body needs to be repaired or replaced, the operation can be completed quickly, reducing the impact on the progress of the project.

[0015] The utility model closely cooperates with the insertion holes of the limiting plug posts and the erection frame, and the locking of the disassembly and assembly structure makes the main body of the slope protection net firmly fixed in the fixed net frame; at the same time, the cooperation between the limiting pressure block and the concave groove further enhances the stability between the end pressure plate and the side pressure plate; this stable structural design can ensure that the main body of the slope protection net can maintain its stability and protective function under various environmental conditions, effectively prevent soil and rock loss, and protect the safety of the slope surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the structural disassembly of a fixed network frame and a pressing plate in one embodiment of the utility model;

[0018] Figure 3 This is an embodiment of the utility model Figure 2 A magnified view of the structure at center.

[0019] In the figure: 1. fixed net frame; 2. slope protection net body; 3. erection frame; 4. end pressure plate; 5. side pressure plate; 6. limit plug column; 7. plug-in hole; 8. rectangular groove; 9. plug-in block; 10. limit plug hole; 11. strip groove; 12. strip placement groove; 13. transverse fixing rod; 14. spring; 15. sliding sleeve block; 16. movable plate; 17. limit plug rod; 18. limit pressure block; 19. concave groove. DETAILED DESCRIPTION

[0020] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings. Example

[0021] like Figure 1-Figure 3 As shown, an embodiment of the utility model proposes a fixed net structure of an earth and stone slope protection net, a fixed net frame 1: as the basic frame of the whole structure, its shape and size are designed according to the specific usage scenario; the slope protection net body 2: placed in the middle of the fixed net frame 1, used to protect the slope surface and prevent soil and rock loss; the erection frame 3: fixedly connected to the inner wall of the fixed net frame 1, and its surface is used to erect the slope protection net body 2; the end pressure plate 4 and the side pressure plate 5: respectively arranged on the upper part of the erection frame 3, used to press the slope protection net body 2 to ensure that it will not shift under the action of external forces such as wind and rain; the end pressure plate 4: the side of which is fixedly connected with a plug-in block 9, which cooperates with the disassembly and assembly structure of the fixed net frame 1; the side pressure plate 5: its design can cooperate with the end pressure plate 4 to fix the slope protection net body 2 together.

[0022] Among them, the rectangular groove 8 is opened on the upper end surface of the fixed network frame 1 to accommodate the plug-in block 9; the plug-in block 9 is fixedly connected to the side of the end pressure plate 4, and a limited position plug hole 10 is opened at one end thereof; the strip groove 11 is opened on the end surface of the fixed network frame 1, and a movable plate 16 is slidably connected inside; the movable plate 16: a limited position plug rod 17 is fixedly connected to one end surface of the movable plate 16, and when the movable plate 16 slides, the limited position plug rod 17 can be inserted into or pulled out of the limited position plug hole 10; the limiting pressure block 18 and the concave groove 19: the limiting pressure blocks 18 are fixed at both ends of the end pressure plate 4, and the concave grooves 19 are opened above the two ends of the side pressure plate 5, and the limiting pressure blocks 18 are placed in the concave grooves 19, which increases the stability between the end pressure plate 4 and the side pressure plate 5.

[0023] Furthermore, the strip placement groove 12 is opened on the inner side wall of the strip groove 11, and is used to install other parts of the reset assembly; the transverse fixing rod 13 is fixed between the two end walls of the strip placement groove 12 to provide support for the reset assembly; the spring 14 is sleeved on the periphery of the transverse fixing rod 13, and is used to push the sliding sleeve block 15 to reset; the sliding sleeve block 15 is slidably sleeved on the periphery of the transverse fixing rod 13, and is fixedly connected to the side of the movable plate 16.

[0024] Among them, the design of the spring 14 is as follows: one end of the spring 14 is connected to the end wall of the strip-shaped placement groove 12, and the other end is connected to one end surface of the sliding sleeve block 15, providing a reset force for the movable plate 16, so that the limit rod 17 can automatically reset to the initial position when not subjected to external force.

[0025] The working principle of the utility model is as follows: when the main body 2 of the slope protection net needs to be installed, the main body 2 of the slope protection net is first placed on the erection frame 3, and then the end pressure plate 4 and the side pressure plate 5 are placed, so that they pass through the gap of the main body 2 of the slope protection net through the limiting plug column 6 and are inserted into the plug-in hole 7 to preliminarily fix the main body 2 of the slope protection net; next, by moving the moving plate 16 in the strip groove 11, the limiting plug rod 17 is inserted into the limiting plug hole 10 on the plug-in block 9, thereby further fixing the end pressure plate 4 to ensure the stability of the main body 2 of the slope protection net; when the main body 2 of the slope protection net needs to be disassembled, only the above steps need to be reversed, first pull out the limiting plug rod 17, and then remove the end pressure plate 4 and the side pressure plate 5, and the main body 2 of the slope protection net can be easily taken out.

[0026] Finally, it should be noted that the basic concepts have been described above. Obviously, for those skilled in the art, the above detailed disclosure is only an example and does not constitute a limitation of this specification. Although it is not explicitly stated here, those skilled in the art may make various modifications, improvements and corrections to this specification. Such modifications, improvements and corrections are suggested in this specification, so such modifications, improvements and corrections still belong to the spirit and scope of the exemplary embodiments of this specification. At the same time, this specification uses specific words to describe the embodiments of this specification. For example, "one embodiment", "one embodiment", and / or "some embodiments" refer to a certain feature, structure or characteristic related to at least one embodiment of this specification. Therefore, it should be emphasized and noted that "one embodiment" or "one embodiment" or "an alternative embodiment" mentioned twice or more in different positions in this specification does not necessarily refer to the same embodiment. In addition, certain features, structures or characteristics in one or more embodiments of this specification can be appropriately combined. In addition, unless explicitly stated in the claims, the order of processing elements and sequences described in this specification, the use of alphanumeric characters, or the use of other names are not used to limit the order of the processes and methods of this specification.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A soil and rock slope protection net fixing structure, comprising a fixing net frame (1) and a slope protection net main body (2) arranged in the middle of the fixing net frame (1), wherein the inner wall of the fixing net frame (1) is fixedly connected to a mounting frame (3), and the slope protection net main body (2) is arranged on the upper end surface of the mounting frame (3), characterized in that: An end pressure plate (4) and a side pressure plate (5) for pressing and fixing the slope protection net body (2) are respectively arranged above the erection frame (3), and a disassembly and assembly structure is connected between the end pressure plate (4) and the net fixing frame (1); The disassembly and assembly structure comprises a rectangular groove (8) formed on the upper end surface of the fixed network frame (1) and a plug-in block (9) fixedly connected to the side of the end pressure plate (4); a limited position plug hole (10) is formed at one end of the plug-in block (9); a strip groove (11) is formed on the end surface of the fixed network frame (1); a movable plate (16) is slidably connected to the inner wall of the strip groove (11); a limited position plug rod (17) is fixedly connected to one end surface of the movable plate (16); and a reset component is connected between the strip groove (11) and the movable plate (16).

2. The earthwork slope protection net fixed network structure according to claim 1 is characterized in that: The reset assembly comprises a strip-shaped placement groove (12) formed on the inner wall of the strip-shaped groove (11); a transverse fixing rod (13) is fixedly connected between the two end walls of the strip-shaped placement groove (12); a spring (14) is sleeved on the outer periphery of the transverse fixing rod (13); a sliding sleeve block (15) is slidably sleeved on the outer periphery of the transverse fixing rod (13); the sliding sleeve block (15) is slidably connected to the inner wall of the strip-shaped placement groove (12); and the side of the sliding sleeve block (15) is fixedly connected to the side of the movable plate (16).

3. The earthwork slope protection net fixed network structure according to claim 1 is characterized in that: The lower end surfaces of the end pressure plate (4) and the side pressure plate (5) are fixedly connected to the limiting plug posts (6), the upper end surface of the erection frame (3) is provided with plug holes (7), and the limiting plug posts (6) pass through the gap of the slope protection net body (2) and are inserted into the inner wall of the plug holes (7).

4. The earthwork slope protection net fixed network structure according to claim 1 is characterized in that: Both ends of the end pressure plate (4) are fixedly connected to limit pressure blocks (18), and concave grooves (19) are provided above both ends of the side pressure plate (5), and the limit pressure blocks (18) are placed on the inner wall of the concave groove (19).

5. The earthwork slope protection net fixed network structure according to claim 1, characterized in that: The plug-in block (9) is inserted into the inner wall of the rectangular groove (8), one end of the limit plug rod (17) passes through the end wall of the strip groove (11) and is inserted into the inner wall of the limit plug hole (10), and the opening inner diameter of the limit plug hole (10) and the designed outer diameter of the limit plug rod (17) are mutually adapted.

6. The earthwork slope protection net fixed network structure according to claim 2, characterized in that: One end of the spring (14) is fixedly connected to the end wall of the strip-shaped placement groove (12), and the other end of the spring (14) is fixedly connected to one end surface of the sliding sleeve block (15).

Images