Power transmission line project water and soil conservation auxiliary device

Abstract

The utility model relates to a power transmission line project water and soil conservation auxiliary device, which comprises a protective net and four fixing shells, the lower end of each fixing shell is provided with a conical head, the device also comprises a rotating shaft, the outer surface of the rotating shaft is fixedly sleeved with a rotating rod, the protective net is rotatably wound on the outer surface of the rotating rod, and each fixing shell is provided with a conical head. The four fixed shells are rotationally arranged around the protective net; an extrusion rod is slidably connected into the fixing shell, a plurality of holes are formed in the two sides of the fixing shell, locking assemblies are installed in the holes, the extrusion rod goes deep into the fixing shell to drive the locking assemblies to stretch out of the holes, and the protective net can be rapidly collected and can be more easily inserted into the ground to be fixed during installation.

Description

Technical Field

[0001] The utility model relates to an auxiliary device for soil and water conservation in transmission line projects, belonging to the technical field of soil and water conservation. Background Technique

[0002] Soil and water conservation in transmission projects refers to a comprehensive science and technology that, during the construction of transmission line projects, takes a series of measures to prevent and control soil erosion, protect, improve, and rationally utilize the soil and water resources within the project area, maintain and improve land productivity, so as to give full play to the economic and social benefits of soil and water resources and establish a good ecological environment. This includes, but is not limited to, measures such as controlling the project floor area, paying attention to the restoration of disturbed ground surfaces, and strictly controlling the possible soil and water loss during construction.

[0003] After retrieval, a combined soil and water conservation device disclosed in the Chinese utility model patent with the publication number CN218813814U includes a main fixing column and auxiliary units; Main fixing column: Cone heads I are provided at the lower ends thereof, and evenly distributed spiral blades I are provided at the lower ends of the outer arc surfaces of the main fixing columns. Support sleeves are provided at the upper ends of the main fixing columns. Connection rings are provided on the outer arc surfaces of the support sleeves through fixing columns. Rings are connected to the outer arc surfaces of the connection rings, and a protective net is provided between the four rings; Auxiliary units: Are respectively arranged at the upper ends of the outer arc surfaces of the main fixing columns. The auxiliary units include rotating shafts, connection sleeves, and secondary fixing columns. The rotating shafts are respectively arranged at the upper ends of the outer arc surfaces of the main fixing columns. Connection sleeves are rotatably connected to the outer arc surfaces of the rotating shafts. Secondary fixing columns are slidably connected inside the connection sleeves. The auxiliary units further include retaining plates. This combined soil and water conservation device has good installation firmness, and the connection between the protective net and the pile body is convenient and has good expandability.

[0004] However, this device often lacks a convenient collection function and cannot collect the released protective net during use, resulting in the situation that after use, the protective net is kneaded into a ball by the user and is not convenient for subsequent use. Moreover, this device also lacks a function of facilitating the insertion of the fixing column into the ground. During use, due to the evenly distributed spiral blades provided at the lower end of the outer arc surface of the fixing column, the fixing column with spiral blades has too large a force-bearing area when inserted into the ground, resulting in the situation that the fixing column is difficult to insert into the ground. Content of the Utility Model

[0005] In order to solve the above problems existing in the prior art, the utility model provides an auxiliary device for soil and water conservation in transmission line projects, which can quickly collect the protective net and is easier to insert into the ground for fixation during installation.

[0006] The technical solution of the utility model is as follows:

[0007] A soil and water conservation auxiliary device for a transmission line project, comprising a protective net and a fixed shell. A conical head is provided at the lower end of the fixed shell. The device further includes a rotating shaft, and a rotating rod is fixedly sleeved on the outer surface of the rotating shaft. The protective net is rotatably wound around the outer surface of the rotating rod. There are four fixed shells, and the four fixed shells are rotatably arranged around the protective net. A pressing rod is slidably connected inside the fixed shell. A number of holes are opened on both sides of the fixed shell, and a locking component is installed inside the holes. The pressing rod extends into the fixed shell to drive the locking component to extend out of the holes.

[0008] Among them, the locking component includes a fixed ring fixedly connected inside the hole. A second spring is fixedly connected to one side of the fixed ring. The other end of the second spring is fixedly connected to a bottom ring. A fixed cone is fixedly connected inside the bottom ring, and the outer surface of the fixed cone is slidably connected to the fixed ring.

[0009] Among them, one end of the rotating shaft is fixedly connected to a rotating handle.

[0010] Among them, the device further includes a protective shell. One end of the rotating shaft away from the rotating handle is rotatably connected to a rotating ring. The rotating shaft is rotatably installed inside the protective shell through the rotating ring. The end of the rotating shaft with the rotating handle rotates out of the protective shell.

[0011] Among them, a sliding groove is opened on the inner side wall of the fixed shell, and a sliding block corresponding to the sliding groove is opened on the outer surface of the pressing rod.

[0012] Among them, connecting plates are fixedly connected to both bottom parts of the protective shell. A pulling plate is fixedly connected to the end of the protective net away from the protective shell. Threaded holes are opened at both ends of the pulling plate and on the surface of the connecting plates. The fixed shell is threadedly connected to both ends of the pulling plate and the connecting plates.

[0013] Among them, a pressing block is fixedly connected to the top of the pressing rod, and a pressing block is fixedly connected to the bottom end of the pressing rod.

[0014] Among them, the outer diameter of the pressing block is larger than the inner diameter of the fixed shell; the pressing block is conical.

[0015] Among them, a blocking block is fixedly connected to the top of the fixed shell. The diameter of the blocking block is larger than the diameter of the threaded hole. A first spring is fixedly connected to the inner bottom wall of the fixed shell, and a pressing plate is fixedly connected to the top of the first spring.

[0016] Among them, the bottom of the sliding groove is hook-shaped.

[0017] The utility model has the following beneficial effects:

[0018] With the settings of the rotating shaft, rotating rod and rotating handle, during use, the user pulls the pulling plate to draw the protective net out of the protective shell, making the use more convenient and fast. After use, the user rotates the rotating handle, and the rotation of the rotating handle drives the rotation of the rotating rod. The rotation of the rotating rod winds the protective net around the surface of the rotating rod, thus achieving the function of quickly collecting the protective net and preventing the protective net from being tangled up during the collection process;

[0019] With the settings of the extrusion rod, the second spring and the fixing cone, during use, the operator rotates the fixing shell and inserts it into the ground. Since there are no protrusions on the outer surface of the fixing shell, it is easier to enter the ground. Then, the operator presses the pressing block, causing the extrusion rod to drive the extrusion block to press down the extrusion plate and the first spring. At this time, the slider moves down along with the extrusion rod in the chute. When it moves to the bottom of the chute, the extrusion rod stops moving, and the small hook at the bottom of the chute limits the slider. At this time, the first spring is compressed and cannot be released. When the extrusion rod drives the extrusion block to move down, the extrusion rod and the extrusion block will press the bottom ring. The bottom ring presses the second spring at this time and drives the fixing cone to move outward through the holes opened on both sides of the bottom of the fixing shell and enter the soil, thus achieving the function of making the fixing shell more firmly fixed. After use, the operator continues to press the pressing block, causing the slider to leave the small hook at the bottom of the chute. At this time, the first spring resumes and drives the extrusion rod to rise. After the extrusion rod rises, the second spring resumes and makes the fixing cone move into the fixing shell, thus achieving the function of making the fixing shell easier to pull out. Description of the Drawings

[0020] Figure 1 is the overall structural schematic diagram of the present utility model;

[0021] Figure 2 is the schematic diagram of the rotating rod and the protective net, etc. of the present utility model;

[0022] Figure 3 is the schematic diagram of the chute and the slider, etc. of the present utility model;

[0023] Figure 4 is the schematic diagram of the fixing ring and the bottom ring, etc. of the present utility model.

[0024] The reference numerals in the drawings are shown as:

[0025] 1. Protective shell; 2. Rotating shaft; 3. Rotating handle; 4. Rotating rod; 5. Protective net; 6. Rotating ring; 7. Pulling plate; 8. Fixing shell; 9. Blocking block; 10. Extrusion rod; 11. Pressing block; 12. Extrusion block; 13. Slider; 14. Chute; 15. First spring; 16. Fixing ring; 17. Second spring; 18. Bottom ring; 19. Fixing cone; 20. Connecting plate; 21. Extrusion plate. Detailed Embodiment

[0026] The present utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] Please refer to Figures 1 to 4 , the utility model provides a technical solution:

[0028] An auxiliary device for soil and water conservation in transmission line projects, including a protective net 5 and a fixed shell 8. A conical head is provided at the lower end of the fixed shell 8. It also includes a rotating shaft 2. A rotating rod 4 is fixedly sleeved on the outer surface of the rotating shaft 2. The protective net 5 is rotationally wound around the outer surface of the rotating rod 4. There are four fixed shells 8, and the four fixed shells 8 are rotatably arranged around the protective net 5; A pressing rod 10 is slidably connected inside the fixed shell 8. A number of holes are opened on both sides of the fixed shell 8, and a locking component is installed inside the holes. The pressing rod 10 extends into the fixed shell 8 to drive the locking component to extend out of the holes; The locking component includes a fixed ring 16 fixedly connected inside the hole. A second spring 17 is fixedly connected to one side of the fixed ring 16. The other end of the second spring 17 is fixedly connected to a bottom ring 18. A fixed cone 19 is fixedly connected inside the bottom ring 18. The outer surface of the fixed cone 19 is slidably connected to the fixed ring 16;

[0029] Specifically, the operator rotates the fixed shell 8 and inserts it into the ground. Since there are no protrusions on the outer surface of the fixed shell 8, it is easier to enter the ground. Then, the pressing rod 10 is moved downward. When the pressing rod 10 moves downward, the pressing rod 10 presses the bottom ring 18. At this time, the bottom ring 18 presses the second spring 17 and drives the fixed cone 19 to move outward through the holes opened on both sides of the bottom of the fixed shell 8 and enter the soil, so as to achieve the effect of making the fixed shell 8 more firmly fixed;

[0030] Both bottom sides of the protective shell 1 are fixedly connected with connecting plates 20. One end of the protective net 5 away from the protective shell 1 is fixedly connected with a pulling plate 7. Threaded holes are opened on both ends of the pulling plate 7 and on the surface of the connecting plate 20. The fixed shell 8 is threadedly connected to both ends of the pulling plate 7 and the connecting plate 20.

[0031] One end of the rotating shaft 2 is fixedly connected with a rotating handle 3. It also includes a protective shell 1. The end of the rotating shaft 2 away from the rotating handle 3 is rotatably connected with a rotating ring 6. The rotating shaft 2 is rotatably installed inside the protective shell 1 through the rotating ring 6. The end of the rotating shaft 2 with the rotating handle 3 rotates out of the protective shell 1; By rotating the rotating handle 3, the rotating shaft 2 is rotated. The rotating shaft 2 is supported by the rotating ring 6 to rotate inside the protective shell 1;

[0032] When in use, the user pulls the pulling plate 7 to pull the protective net 5 out of the protective shell 1, making it more convenient and fast to use. When the use is completed, the user rotates the rotating handle 3. The rotation of the rotating handle 3 drives the rotating rod 4 to rotate. The rotation of the rotating rod 4 makes the protective net 5 wind around the surface of the rotating rod 4, so as to achieve the effect of quickly collecting the protective net 5, and prevent the protective net 5 from being tangled into a mess during the collection process.

[0033] A sliding groove 14 is formed in the inner side wall of the fixed housing 8, and a sliding block 13 corresponding to the sliding groove 14 is formed on the outer surface of the extrusion rod 10. The bottom of the sliding groove 14 is in a hook shape. When the extrusion rod 10 moves downward, the sliding block 13 synchronously moves downward along the sliding groove 14 until the locking assembly is extruded out of the hole. At this time, the sliding block 13 moves to the bottom of the sliding groove 14, and then the extrusion rod 10 is rotated toward the hook-shaped side at the bottom of the sliding groove 14, so that the sliding block 13 can be stuck with the hook shape at the bottom of the sliding groove 14, and the position of the extrusion rod 10 can be locked to prevent the extrusion rod 10 from rebounding.

[0034] A pressing block 11 is fixedly connected to the top of the extrusion rod 10, and an extrusion block 12 is fixedly connected to the bottom end of the extrusion rod 10. Through the arrangement of the pressing block 11 and the extrusion block 12, pressing the pressing block 11 makes the extrusion rod 10 drive the extrusion block 12 to move, and the extrusion block 12 better extrudes the bottom ring 18 toward both sides of the fixed housing 8. Specifically, the extrusion block 12 is conical, and the conical extrusion block 12 can ensure that when the extrusion rod 10 moves downward and extrudes the bottom ring 18 through the extrusion block 12, the bottom ring 18 can naturally slide toward the outside of the hole along the cone.

[0035] The outer diameter of the pressing block 11 is larger than the inner diameter of the fixed housing 8 to prevent the extrusion rod 10 from falling into the fixed housing 8 and being difficult to take out.

[0036] A blocking block 9 is fixedly connected to the top of the fixed housing 8. The diameter of the blocking block 9 is larger than the diameter of the threaded hole. A first spring 15 is fixedly connected to the inner bottom wall of the fixed housing 8, and an extrusion plate 21 is fixedly connected to the top of the first spring 15. The first spring 15 enables the extrusion rod 10 to be restored through the arrangement of the first spring 15 after moving downward.

[0037] The working principle of the above-mentioned auxiliary device for soil and water conservation in transmission line projects is as follows:

[0038] In use, the user pulls the pulling plate 7 to draw the protective net 5 out of the protective shell 1, making the use more convenient and rapid. After use, the user rotates the rotating handle 3. The rotation of the rotating handle 3 drives the rotation of the rotating rod 4. The rotation of the rotating rod 4 causes the protective net 5 to wind around the surface of the rotating rod 4, thus achieving the effect of quickly collecting the protective net 5 and preventing the protective net 5 from being tangled up during the collection process. Then, the operator rotates the fixed shell 8 and inserts it into the ground. Since there are no protrusions on the outer surface of the fixed shell 8, it is easier to enter the ground. Then, the operator presses the pressing block 11, causing the extrusion rod 10 to drive the extrusion block 12 to press down the extrusion plate 21 and the first spring 15. At this time, the slider 13 moves in the chute 14 as the extrusion rod 10 moves downward. When it moves to the bottom of the chute 14, the extrusion rod 10 stops moving, and the hook-shaped part at the bottom of the chute 14 limits the slider 13. At this time, the first spring 15 is compressed and cannot be released. When the extrusion rod 10 drives the extrusion block 12 to move downward, the extrusion rod 10 and the extrusion block 12 will extrude the bottom ring 18. The bottom ring 18 at this time compresses the second spring 17 and drives the fixed cone 19 to move outward through the holes opened on both sides of the bottom of the fixed shell 8 and enter the soil, thus achieving the effect of making the fixed shell 8 more firmly fixed. After use, the operator continues to press the pressing block 11, causing the slider 13 to leave the hook-shaped part at the bottom of the chute 14. At this time, the first spring 15 resumes and drives the extrusion rod 10 to rise. After the extrusion rod 10 rises, the second spring 17 resumes and makes the fixed cone 19 move into the fixed shell 8, thus achieving the effect of making the fixed shell 8 easier to pull out.

[0039] The above are only the embodiments of the present invention, and do not thus limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall similarly be included in the patent protection scope of the present invention.

Claims

1. An auxiliary device for soil and water conservation in a transmission line project, comprising a protective net (5) and a fixed shell (8). A conical head is provided at the lower end of the fixed shell (8), and it is characterized in that: It further includes a rotating shaft (2). A rotating rod (4) is fixedly sleeved on the outer surface of the rotating shaft (2). The protective net (5) is rotationally wound around the outer surface of the rotating rod (4). There are four fixed shells (8), and the four fixed shells (8) are rotatably arranged around the protective net (5). A pressing rod (10) is slidably connected inside the fixed shell (8). A number of holes are formed on both sides of the fixed shell (8), and a locking component is installed inside the holes. The pressing rod (10) extends into the fixed shell (8) to drive the locking component to extend out of the holes.

2. The auxiliary device for soil and water conservation of a transmission line project according to claim 1, characterized in that: The locking component includes a fixed ring (16) fixedly connected inside the hole. A second spring (17) is fixedly connected to one side of the fixed ring (16). The other end of the second spring (17) is fixedly connected to a bottom ring (18). A fixed cone (19) is fixedly connected inside the bottom ring (18). The outer surface of the fixed cone (19) is slidably connected to the fixed ring (16).

3. The auxiliary device for soil and water conservation of a transmission line project according to claim 2, characterized in that: One end of the rotating shaft (2) is fixedly connected to a rotating handle (3).

4. The auxiliary device for soil and water conservation in a transmission line project according to claim 3, wherein: It further includes a protective shell (1). The end of the rotating shaft (2) away from the rotating handle (3) is rotatably connected to a rotating ring (6). The rotating shaft (2) is rotatably installed inside the protective shell (1) through the rotating ring (6). The end of the rotating shaft (2) with the rotating handle (3) is rotatably penetrated through the protective shell (1).

5. The auxiliary device for soil and water conservation of a transmission line project according to claim 4, characterized in that: A sliding groove (14) is formed on the inner side wall of the fixed shell (8). A sliding block (13) corresponding to the sliding groove (14) is formed on the outer surface of the pressing rod (10).

6. The auxiliary device for soil and water conservation of a transmission line project according to claim 5, wherein: Connecting plates (20) are fixedly connected to the bottoms of both sides of the protective shell (1). A pulling plate (7) is fixedly connected to the end of the protective net (5) away from the protective shell (1). Threaded holes are formed on both ends of the pulling plate (7) and on the surfaces of the connecting plates (20). The fixed shell (8) is threadedly connected to both ends of the pulling plate (7) and the connecting plates (20).

7. An auxiliary device for soil and water conservation in a transmission line project according to claim 6, characterized in that: A pressing block (11) is fixedly connected to the top of the pressing rod (10). An extrusion block (12) is fixedly connected to the bottom end of the pressing rod (10).

8. An auxiliary device for soil and water conservation in a transmission line project according to claim 7, characterized in that: The outer diameter of the pressing block (11) is larger than the inner diameter of the fixed shell (8); the extrusion block (12) is conical.

9. The auxiliary device for soil and water conservation of a transmission line project according to claim 8, characterized in that: A blocking block (9) is fixedly connected to the top of the fixed shell (8). The diameter of the blocking block (9) is larger than the diameter of the threaded hole. A first spring (15) is fixedly connected to the inner bottom wall of the fixed shell (8). An extrusion plate (21) is fixedly connected to the top of the first spring (15).

10. The auxiliary device for soil and water conservation in a transmission line project according to claim 9, wherein: The bottom of the sliding groove (14) is hook-shaped.

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