Ecological revetment construction and restoration equipment for river regulation

Abstract

The utility model relates to the technical field of river regulation, in particular to ecological revetment construction and restoration equipment for river regulation. The shovel trousers are detachably and fixedly connected to the front end of the shovel handle in a sleeving mode; the inner spade plate comprises a main spade plate and an auxiliary spade plate, the upper end of the main spade plate and the spade trousers are integrally formed, the auxiliary spade plate is movably inserted into the back side of the main spade plate, and the main spade plate and the auxiliary spade plate are adjustably fixed through an embedded bolt; the inner shovel plate is arranged to be of an adjustable structure, a user can pull the auxiliary shovel plate to change the overall length formed by the auxiliary shovel plate and the main shovel plate, the larger the overall length formed by the inner shovel plate and the main shovel plate is, the thinner the thickness of a soil layer in a backfilling groove is, otherwise, the larger the thickness of the soil layer is, the larger the thickness of the soil layer is, the larger the thickness of the soil layer is, and the larger the thickness of the soil layer is. And the shorter the inner shovel plate is, the thicker the soil layer in the backfilling groove is, the variable use requirements can be met by flexibly adjusting according to different soil remaining depth requirements, and the application range is widened.

Description

Technical Field

[0001] This utility model relates to the field of river management technology, specifically to ecological bank protection construction and restoration equipment for river management. Background Technology

[0002] Ecological bank protection refers to a type of riverbank protection that uses plants or a combination of plants and civil engineering to prevent riverbank collapse, allow river water and soil to permeate each other, enhance the river's self-purification capacity, and create a certain natural landscape effect.

[0003] In the existing ecological revetment components and restoration process, it is necessary to plant vegetation or remove dead plants and replant. According to the search, the patent document with the publication number "CN109881678B" discloses a backfilling tool that can be used for backfilling work such as planting and replanting of plants for ecological revetments. It includes: a backfilling tool suitable for backfilling the part to be backfilled, the part to be backfilled has a cleaning end that needs to be cleaned, and a backfilling groove with an opening located at the cleaning end inside the part to be backfilled. The backfilling tool includes a shovel, an outer frame and an inner shovel plate. The outer frame is set on the shovel and is adapted to the shape of the cleaning end. The inner shovel plate is set on the shovel or the outer frame and is located inside the outer frame. The inner shovel plate has a working part that extends out of the outer frame and into the backfilling groove.

[0004] Based on the above search and combined with existing technology, it was found that the length of the inner shovel plate of existing ecological revetment construction and restoration equipment is relatively fixed. Therefore, the amount of soil left in the backfill trench after each operation is fixed. However, in actual operation, different plants have different requirements for the depth of soil left during or after planting. Existing technology cannot meet the changing needs of use. Therefore, there is a need for ecological revetment construction and restoration equipment for river management. Utility Model Content

[0005] In view of the shortcomings of the prior art mentioned in the background, this utility model provides an ecological bank protection construction and restoration device for river management.

[0006] This utility model overcomes the above technical problems by adopting the following technical solution:

[0007] Ecological bank protection construction and restoration equipment for river management includes:

[0008] shovel handle;

[0009] Shovel pants, which are detachably and securely fitted onto the front end of the shovel handle;

[0010] The inner shovel plate includes a main shovel plate and a secondary shovel plate. The upper end of the main shovel plate is integrally formed with the shovel trousers, and the secondary shovel plate is movably inserted into the back side of the main shovel plate. The main shovel plate and the secondary shovel plate are adjustable and fixed by embedded bolts.

[0011] The outer frame is detachably fixed to the front end of the shovel pants via a connector.

[0012] As a further embodiment of this utility model, the lower ends of the main shovel plate and the secondary shovel plate are both formed with cutting edges. The back side of the main shovel plate is provided with a notch for the secondary shovel plate to slide and fit into. When the secondary shovel plate is retracted into the notch, the cutting edge at the lower end of the secondary shovel plate and the cutting edge at the lower end of the main shovel plate form a continuous cutting edge.

[0013] As a further embodiment of this utility model, a slot is provided at the upper end of the notch of the main shovel plate, and a connecting plate is integrally formed at the upper end of the secondary shovel plate, the connecting plate being slidably inserted into the slot.

[0014] As a further embodiment of this utility model, a limiting hole communicating with the slot is provided on the back side of the main shovel plate, and one end of the embedded bolt is screwed into the limiting hole and abuts against the side wall of the connecting plate.

[0015] As a further embodiment of this utility model, the upper end of the main shovel plate is integrally formed with a reinforcing block, the reinforcing block is a wedge-shaped block and integrally formed with the shovel pant, and two reinforcing blocks are provided and symmetrically arranged on both sides of the shovel pant.

[0016] As a further embodiment of this utility model, a soil-dredging tooth is formed at the cutting edge of the lower end of the auxiliary shovel plate, and the height of the soil-dredging tooth is the same as the height of the cutting edge.

[0017] As a further embodiment of this utility model, the connector includes a connecting block, one side of which is fixed to the outer frame, a connecting hole for inserting shovel pants is provided at the front end of the connecting block, a screw is provided on the connecting block for screwing and fixing to the front end of the shovel pants, and a reinforcing plate extending downward and inverted T-shape is formed at the lower end of the connecting block.

[0018] As a further embodiment of this utility model, a working groove is provided at the rear section of the shovel handle away from the shovel twig. A tool adapted to the screws or embedded bolts on the connecting block is placed in the working groove. An elastic card is fixed at the opening of the working groove, and the inner part of the elastic card abuts against the tool.

[0019] By adopting the above structure, this utility model has the following beneficial effects compared with the prior art:

[0020] This invention features an adjustable inner shovel plate. When the depth of soil retention in the backfill trench needs to be changed, the user simply needs to tighten the embedded bolt to separate the end of the embedded bolt from one side of the connecting plate. At this point, the user can pull the secondary shovel plate to change the overall length of the secondary shovel plate and the main shovel plate. Afterward, tightening the embedded bolt again will fix the adjusted secondary shovel plate in place. The longer the overall length of the inner shovel plate and the main shovel plate, the thinner the soil layer in the backfill trench. Conversely, the shorter the length of the inner shovel plate, the thicker the soil layer in the backfill trench. This allows for flexible adjustment to meet different soil retention depth requirements, satisfying diverse usage needs and expanding its applicability. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure in this embodiment;

[0022] Figure 2 This is a schematic diagram of the outer frame and connecting block structure in this embodiment;

[0023] Figure 3 This is a schematic diagram of the disassembled inner shovel plate structure in this embodiment;

[0024] Figure 4 for Figure 1 Enlarged view of the structure at point A in the middle.

[0025] In the diagram: 1. Shovel handle; 11. Working groove; 12. Elastic clip; 2. Shovel trousers; 3. Inner shovel plate; 31. Main shovel plate; 311. Slot; 312. Limiting hole; 32. Secondary shovel plate; 321. Connecting plate; 322. Soil-dredging teeth; 33. Reinforcing block; 4. Outer frame; 5. Connecting block; 51. Connecting hole; 52. Reinforcing plate; 6. Embedded bolt. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-4 In this embodiment of the utility model, the ecological revetment construction and restoration equipment for river management includes:

[0028] 1 shovel handle;

[0029] Shovel pants 2, which are detachably and fixedly sleeved onto the front end of shovel handle 1;

[0030] The inner shovel plate 3 includes a main shovel plate 31 and a secondary shovel plate 32. The upper end of the main shovel plate 31 is integrally formed with the shovel trousers 2. The secondary shovel plate 32 is movably inserted into the back side of the main shovel plate 31. The main shovel plate 31 and the secondary shovel plate 32 are adjustable and fixed by embedded bolts 6. The embedded bolts 6 are embedded hexagonal socket head cap screws, which can prevent the bolts from protruding and affecting the operation.

[0031] The outer frame 4 is detachably fixed to the front end of the shovel pants 2 via a connector.

[0032] Specifically, the lower ends of the main shovel plate 31 and the secondary shovel plate 32 are both formed with cutting edges. The back side of the main shovel plate 31 has a notch for the secondary shovel plate 32 to slide and fit into. When the secondary shovel plate 32 is retracted into the notch, the cutting edge at the lower end of the secondary shovel plate 32 and the cutting edge at the lower end of the main shovel plate 31 form a continuous cutting edge.

[0033] Specifically, the main shovel plate 31 has a slot 311 at the upper end of the notch, and the secondary shovel plate 32 has a connecting plate 321 integrally formed at the upper end, and the connecting plate 321 is slidably inserted into the slot 311.

[0034] The back side of the main shovel plate 31 is provided with a limiting hole 312 that communicates with the slot 311. One end of the embedded bolt 6 is screwed into the limiting hole 312 and abuts against the side wall of the connecting plate 321.

[0035] The upper end of the main shovel plate 31 is integrally formed with a reinforcing block 33. The reinforcing block 33 is a wedge-shaped block and is integrally formed with the shovel pants 2. There are two reinforcing blocks 33, which are symmetrically arranged on both sides of the shovel pants 2.

[0036] The above design allows the main shovel plate 31 and the auxiliary shovel plate 32 to form a unified whole when retracted, which can be used for backfilling soil operations. At the same time, it is easy to change the overall length of the main shovel plate 31 and the auxiliary shovel plate 32, thereby changing the depth of the soil left in the backfill trench after the operation.

[0037] Specifically, the lower end of the secondary shovel plate 32 has a soil-loosening tooth 322 at the cutting edge. The height of the soil-loosening tooth 322 is the same as the height of the cutting edge. This not only enables the control of soil depth by moving the secondary shovel plate 32, but also loosens the surface soil, making the soil loose and breathable, which is convenient for subsequent fertilization.

[0038] Specifically, the connector includes a connecting block 5, one side of which is fixed to the outer frame 4. The front end of the connecting block 5 has a connecting hole 51 for inserting the shovel pants 2. The connecting block 5 is provided with a screw for screwing and fixing to the front end of the shovel pants 2. The lower end of the connecting block 5 has a reinforcing plate 52 that extends downward and is inverted T-shaped.

[0039] Specifically, a working groove 11 is provided at the rear end of the shovel handle 1 away from the shovel shank 2. A tool that is compatible with the screw or embedded bolt 6 on the connecting block 5 is placed in the working groove 11. An elastic card 12 is fixed at the opening of the working groove 11. The inner part of the elastic card 12 is pressed against the tool, which makes it easy to take the tool out at any time and put it back after use, so that the tool is not easily lost.

[0040] Working principle: When it is necessary to change the soil depth in the backfill trench, the user only needs to tighten the embedded bolt 6 to separate the end of the embedded bolt 6 from one side of the connecting plate 321. At this time, the user can pull the auxiliary shovel plate 32 to change the overall length of the auxiliary shovel plate 32 and the main shovel plate 31. Then tighten the embedded bolt 6 again to fix the adjusted auxiliary shovel plate 32 in a fixed position. The longer the length of the inner shovel plate 3 (i.e., the overall length of the auxiliary shovel plate 32 and the main shovel plate 31), the thinner the soil layer in the backfill trench. Conversely, the shorter the length of the inner shovel plate 3, the thicker the soil layer in the backfill trench. It can be flexibly adjusted to meet different soil depth requirements, satisfying diverse usage needs and increasing its applicability.

[0041] In addition, users can replace or maintain the outer frame 4 by disassembling it. Different models of the outer frame 4 can be adapted to backfill parts of different sizes (i.e., blocks in the prior art), thereby further enhancing the flexibility of the ecological revetment construction and restoration equipment for river management.

[0042] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention.

Claims

1. Equipment for constructing and restoring ecological bank protection structures for river management, characterized in that, include: shovel handle (1); Shovel pants (2), wherein the shovel pants (2) are detachably and fixedly fitted to the front end of the shovel handle (1); The inner shovel plate (3) includes a main shovel plate (31) and a secondary shovel plate (32). The upper end of the main shovel plate (31) is integrally formed with the shovel trousers (2). The secondary shovel plate (32) is movably inserted into the back side of the main shovel plate (31). The main shovel plate (31) and the secondary shovel plate (32) can be adjusted and fixed by embedded bolts (6). The outer frame (4) is detachably fixed to the front end of the shovel pants (2) by means of a connector.

2. The ecological bank protection construction and restoration equipment for river management according to claim 1, characterized in that: Both the lower end of the main shovel plate (31) and the lower end of the auxiliary shovel plate (32) have cutting edges. The back side of the main shovel plate (31) has a notch for the auxiliary shovel plate (32) to slide and fit. When the auxiliary shovel plate (32) retracts into the notch, the cutting edge at the lower end of the auxiliary shovel plate (32) and the cutting edge at the lower end of the main shovel plate (31) form a continuous cutting edge.

3. The ecological revetment construction and restoration equipment for river management according to claim 2, characterized in that: The main shovel plate (31) has a slot (311) at the upper end of the notch, and the secondary shovel plate (32) has a connecting plate (321) integrally formed at the upper end, and the connecting plate (321) is slidably inserted into the slot (311).

4. The ecological revetment construction and restoration equipment for river management according to claim 3, characterized in that: The back side of the main shovel plate (31) is provided with a limiting hole (312) that communicates with the slot (311). One end of the embedded bolt (6) is screwed into the limiting hole (312) and abuts against the side wall of the connecting plate (321).

5. The ecological bank protection construction and restoration equipment for river management according to claim 4, characterized in that: The upper end of the main shovel plate (31) is integrally formed with a reinforcing block (33). The reinforcing block (33) is a wedge-shaped block and is integrally formed with the shovel pants (2). There are two reinforcing blocks (33) and they are symmetrically arranged on both sides of the shovel pants (2).

6. The ecological revetment construction and restoration equipment for river management according to claim 4, characterized in that: The lower end of the secondary shovel plate (32) has a soil-dredging tooth (322) formed at the cutting edge, and the height of the soil-dredging tooth (322) is the same as the height of the cutting edge.

7. The ecological revetment construction and restoration equipment for river management according to claim 4, characterized in that: The connector includes a connecting block (5), one side of which is fixed to the outer frame (4). The front end of the connecting block (5) has a connecting hole (51) for inserting the shovel pants (2). The connecting block (5) is provided with a screw for screwing and fixing to the front end of the shovel pants (2). The lower end of the connecting block (5) has a reinforcing plate (52) that extends downward and is inverted T-shaped.

8. The ecological bank protection construction and restoration equipment for river management according to claim 7, characterized in that: The shovel handle (1) has a working groove (11) at the rear end away from the shovel trousers (2). A tool that is compatible with the screws or embedded bolts (6) on the connecting block (5) is placed in the working groove (11). An elastic card (12) is fixed at the opening of the working groove (11). The inner part of the elastic card (12) is pressed against the tool.

Images