Mangrove sapling supporting structure

Abstract

The utility model relates to the technical field of mangrove forest afforestation, and discloses a mangrove sapling supporting structure which comprises arc-shaped seats making contact with mangrove saplings, a buckle belt connecting the arc-shaped seats in series and a supporting rod movably arranged on the arc-shaped seats and used for supporting. The fastening assembly comprises a bottom plate movably connected with the supporting rod, a fixing base fixedly installed on the bottom plate, a containing groove formed in the bottom plate and a fastening drill arranged in the containing groove. According to the mangrove sapling supporting structure, the fastening assemblies are arranged at the ends of the supporting rods, fastening drills in the fastening assemblies are drilled into soil, the friction force between the whole structure and the soil is increased by increasing the contact area, the fastening drills can also drill into the deep position of the soil, and the influence of rainwater on the whole supporting structure can be reduced to a certain degree; and therefore, the supporting effect provided by the whole is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of mangrove afforestation, and specifically relates to a support structure for mangrove saplings. Background Art

[0002] In the initial stage of mangrove sapling growth, a support structure needs to be set up to fix the saplings and prevent them from being blown down or displaced by the wind and waves.

[0003] Most traditional support structures use multiple struts for support. The struts are simply inserted into the soil around the mangrove saplings, and the contact area between them is limited, and the friction force that can be provided is also limited. Therefore, with the erosion of rainwater, the struts will gradually be exposed, affecting the actual support effect. For this reason, we propose a support structure for mangrove saplings to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a support structure for mangrove saplings, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solutions: A support structure for mangrove saplings, comprising: an arc-shaped seat in contact with the mangrove sapling, a buckle belt connecting multiple arc-shaped seats in series, and a strut movably arranged on the arc-shaped seat for support. A fastening component is further arranged at the end of the strut. The fastening component includes a bottom plate movably connected to the strut, a fixed seat fixedly installed on the bottom plate, a receiving groove opened on the bottom plate, a fastening drill arranged inside the receiving groove, a fixed nut fixedly installed inside the fixed seat, a threaded rod threadedly connected to the fixed nut, and a secondary shaft rotatably arranged inside the fixed seat. The threaded rod is also fixedly connected to the fastening drill; an operating component is arranged on the fixed seat. The operating component includes a T-shaped shaft rotatably arranged on the fixed seat, a rocker slidably arranged on the T-shaped shaft, a main shaft rotatably arranged inside the fixed seat, and a pulley group for realizing the transmission connection between the main shaft and the secondary shaft. The T-shaped shaft is also fixedly connected to the main shaft.

[0006] Preferably, the fastening component further includes a sliding rod fixedly connected to the secondary shaft, and a limiting block fixedly installed at the end of the sliding rod. The sliding rod is slidably connected to the threaded rod.

[0007] Preferably, the operating component further includes a stop ring, a connecting rod, a first ball head rod, a second ball head rod, a first spring and a second spring. The stop ring is fixedly connected to the first ball head rod through the connecting rod. The first ball head rod is slidably arranged inside the T-shaped shaft. The second ball head rod is fixedly installed on the rocker. The two ends of the first spring are respectively fixedly connected to the rocker and the T-shaped shaft. The two ends of the second spring are respectively fixedly connected to the first ball head rod and the T-shaped shaft.

[0008] Preferably, the limiting block is located at the inner cavity of the threaded rod, and the maximum outer diameter of the limiting block is greater than the maximum outer diameter of the sliding rod.

[0009] Preferably, a vertical groove is formed on the sliding rod, and the groove cooperates with the threaded rod.

[0010] Preferably, a sliding groove for passing through the connecting rod is formed on the T-shaped shaft.

[0011] Preferably, friction stripes for enhancing the friction between the retaining ring and the fixed seat are arranged on the side surface of the retaining ring.

[0012] Preferably, the contact surface between the arc-shaped seat and the mangrove sapling is an arc-shaped surface, and a flexible buffer pad is further arranged on the arc-shaped surface.

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

[0014] 1. For the mangrove sapling support structure, by arranging the fastening component at the end of the support rod and drilling the fastening drill in the fastening component into the soil, the friction between the overall structure and the soil is increased by increasing the contact area, and the fastening drill can also drill deep into the soil, which can reduce the influence of rainwater on the entire support structure to a certain extent, thereby ensuring the support effect provided by the whole.

[0015] 2. For the mangrove sapling support structure, by arranging the operating component to simplify the operation steps of drilling the fastening drill into the soil, the states of two fastening drills can be adjusted simultaneously, improving the efficiency. And the whole operating component is composed of common mechanical parts, with a low actual cost. After the operation of the operating component, the internal structure can be locked automatically, thereby locking the state of the fastening drill, ensuring the stability of the whole device. At the same time, the structure composed of the operating component and the fastening component can be used repeatedly to fit the actual application scenario. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 is a schematic diagram of the bottom plate structure of the utility model;

[0018] Figure 3 is a sectional view of the bottom plate, fixed seat and threaded rod structure of the utility model;

[0019] Figure 4 is a schematic diagram of the sliding rod structure of the utility model;

[0020] Figure 5 is a sectional view of the T-shaped shaft and fixed seat structure of the utility model;

[0021] Figure 6This is a schematic diagram of the connection structure between the T-shaped shaft and the main shaft of the present utility model.

[0022] In the figure: 1, arc seat; 2, buckle belt; 3, support rod; 4, fastening assembly; 41, bottom plate; 42, fixed seat; 43, fastening drill; 44, receiving groove; 45, fixing nut; 46, threaded rod; 47, sliding rod; 48, auxiliary shaft; 49, limit block; 5, operating assembly; 51, T-shaped shaft; 52, crank; 53, pulley set; 54, main shaft; 55, stop ring; 56, connecting rod; 57, first ball head rod; 58, second ball head rod; 59, first spring; 510, second spring. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figure 1-6 , a support structure for mangrove saplings, including: an arc seat 1 in contact with the mangrove sapling, the contact surface between the arc seat 1 and the mangrove sapling is an arc surface, and a flexible buffer pad is also provided on this arc surface. The design of the flexible buffer pad reduces the damage to the epidermis of the mangrove sapling. A buckle belt 2 that connects multiple arc seats 1 in series, and a support rod 3 movably arranged on the arc seat 1 for support. A fastening assembly 4 is also provided at the end of the support rod 3. The fastening assembly 4 includes a bottom plate 41 movably connected to the support rod 3, a fixed seat 42 fixedly installed on the bottom plate 41, a receiving groove 44 opened on the bottom plate 41, a fastening drill 43 arranged inside the receiving groove 44, a fixing nut 45 fixedly installed inside the fixed seat 42, a threaded rod 46 threadedly connected to the fixing nut 45, and an auxiliary shaft 48 rotatably arranged inside the fixed seat 42. The threaded rod 46 is also fixedly connected to the fastening drill 43; the fastening assembly 4 further includes a sliding rod 47 fixedly connected to the auxiliary shaft 48, and a limit block 49 fixedly installed at the end of the sliding rod 47. The sliding rod 47 is slidably connected to the threaded rod 46. The limit block 49 is located in the internal cavity of the threaded rod 46, and the maximum outer diameter of the limit block 49 is greater than the maximum outer diameter of the sliding rod 47. The limit block 49 can prevent the sliding rod 47 from disengaging from the threaded rod 46, thereby making the overall structure more stable. A vertical groove is opened on the sliding rod 47, and this groove cooperates with the threaded rod 46. These designs can ensure the stability of the sliding connection relationship between the sliding rod 47 and the threaded rod 46.

[0025] An operating component 5 is provided on the fixed seat 42. The operating component 5 includes a T-shaped shaft 51 rotatably arranged on the fixed seat 42, a crank 52 slidably arranged on the T-shaped shaft 51, a main shaft 54 rotatably arranged inside the fixed seat 42, and a pulley group 53 for realizing the transmission connection between the main shaft 54 and the auxiliary shaft 48. The T-shaped shaft 51 is also fixedly connected to the main shaft 54. The operating component 5 further includes a retaining ring 55, a connecting rod 56, a first ball head rod 57, a second ball head rod 58, a first spring 59 and a second spring 510. The retaining ring 55 is fixedly connected to the first ball head rod 57 through the connecting rod 56. The first ball head rod 57 is slidably arranged inside the T-shaped shaft 51. The second ball head rod 58 is fixedly installed on the crank 52. The two ends of the first spring 59 are respectively fixedly connected to the crank 52 and the T-shaped shaft 51. The two ends of the second spring 510 are respectively fixedly connected to the first ball head rod 57 and the T-shaped shaft 51. A chute for passing through the connecting rod 56 is provided on the T-shaped shaft 51, so that the connecting rod 56 can rotate as the T-shaped shaft 51 rotates, thereby enabling a certain interlocking between the various parts. Thus, after the friction pattern on the retaining ring 55 contacts the fixed seat 42, the overall structure is locked, achieving the effect of enhancing stability. Friction patterns for enhancing the friction between the retaining ring 55 and the fixed seat 42 are provided on the side surface of the retaining ring 55.

[0026] Working principle: Multiple arc-shaped seats 1 can be connected in series by a buckle belt 2, thereby fixing the arc-shaped seats 1 on the mangrove saplings. The support rods 3 movably arranged on the arc-shaped seats 1 can be used for support. And due to the relationship of the movable connection, the angles of the support rods 3 can be changed to meet different actual application requirements.

[0027] When restricting the stay bar 3 in the soil around the mangrove sapling, adjust the base plate 41 that moves with the stay bar 3 so that the base plate 41 fits the soil surface. Push the crank 52 to slide on the T-shaped shaft 51, so that the second ball head rod 58 fixed on the crank 52 does not contact the first ball head rod 57. The first ball head rod 57 sliding inside the T-shaped shaft 51 is further connected to the T-shaped shaft 51 by the second spring 510. Therefore, under the action of the second spring 510, the first ball head rod 57 slides upward, and the stop ring 55 fixedly connected to the first ball head rod 57 by the connecting rod 56 slides synchronously. At this time, the stop ring 55 does not contact the fixed seat 42 fixed on the base plate 41, and then the crank 52 can be used to drive the T-shaped shaft 51 to rotate on the fixed seat 42, and the main shaft 54 fixedly connected to the T-shaped shaft 51 rotates synchronously. The main shaft 54 and the auxiliary shaft 48 are driven by the pulley set 53, so the auxiliary shaft 48 rotates synchronously. The slide rod 47 fixed on the auxiliary shaft 48 is in a sliding connection with the threaded rod 46, and the threaded rod 46 is threadedly connected to the fixed nut 45 fixed inside the fixed seat 42. Then, after the auxiliary shaft 48 rotates, the threaded rod 46 will gradually screw out, so that the fastening drill 43 fixed on the threaded rod 46 slides downward while the fastening drill 43 itself rotates. Then, the fastening drill 43 will screw out from the receiving groove 44 on the base plate 41 and screw into the soil. Through the spiral blades on the fastening drill 43, the contact area with the soil is increased, and the friction force is enhanced. Then release the crank 52. The crank 52 is further connected to the T-shaped shaft 51 by the first spring 59. Under the action of the first spring 59, the crank 52 slides back, so that the second ball head rod 58 presses the first ball head rod 57, prompting the first ball head rod 57 to drive the stop ring 55 to slide downward until the stop ring 55 contacts the fixed seat 42 again. The friction lines on the surface of the stop ring 55 cooperate with the fixed seat 42 to generate a friction force that can restrict the rotation of the stop ring 55, so as to restrict the rotation of structures such as the T-shaped shaft 51 and the main shaft 54, and then lock the states of the threaded rod 46 and the fastening drill 43, ensuring the connection stability between the overall device and the soil.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mangrove seedling support structure, characterized in that: include: An arc seat (1) in contact with a mangrove seedling, a buckle belt (2) connecting a plurality of arc seats (1) in series, and a support rod (3) movably arranged on the arc seat (1) for support, a fastening assembly (4) is also arranged on the end of the support rod (3), and the fastening assembly (4) comprises a bottom plate (41) movably connected to the support rod (3), a fixing seat (42) fixedly installed on the bottom plate (41), a receiving groove (44) opened on the bottom plate (41), a fastening drill (43) arranged inside the receiving groove (44), a fixing nut (45) fixedly installed inside the fixing seat (42), a threaded rod (46) threadedly connected to the fixing nut (45), and a secondary shaft (48) rotatably arranged inside the fixing seat (42), and the threaded rod (46) is also fixedly connected to the fastening drill (43); An operating assembly (5) is arranged on the fixed seat (42), and the operating assembly (5) comprises a T-shaped shaft (51) rotatably arranged on the fixed seat (42), a crank (52) slidably arranged on the T-shaped shaft (51), a main shaft (54) rotatably arranged inside the fixed seat (42), and a pulley group (53) for realizing transmission connection between the main shaft (54) and the secondary shaft (48), and the T-shaped shaft (51) is also fixedly connected to the main shaft (54).

2. A mangrove seedling support structure according to claim 1, characterized in that: The fastening assembly (4) further comprises a sliding rod (47) fixedly connected to the secondary shaft (48), and a limit block (49) fixedly mounted on the end of the sliding rod (47); the sliding rod (47) is slidably connected to the threaded rod (46).

3. The mangrove seedling support structure according to claim 1, characterized in that: The operating assembly (5) further comprises a stop ring (55), a connecting rod (56), a first ball head rod (57), a second ball head rod (58), a first spring (59) and a second spring (510); the stop ring (55) is fixedly connected to the first ball head rod (57) via the connecting rod (56); the first ball head rod (57) is slidably arranged inside the T-shaped shaft (51); the second ball head rod (58) is fixedly mounted on the crank (52); the two ends of the first spring (59) are respectively fixedly connected to the crank (52) and the T-shaped shaft (51); the two ends of the second spring (510) are respectively fixedly connected to the first ball head rod (57) and the T-shaped shaft (51).

4. The mangrove seedling support structure according to claim 2, characterized in that: The limit block (49) is located in the inner cavity of the threaded rod (46), and the maximum outer diameter of the limit block (49) is greater than the maximum outer diameter of the sliding rod (47).

5. The mangrove seedling support structure according to claim 2, characterized in that: The sliding rod (47) is provided with a vertical groove, and the groove cooperates with the threaded rod (46).

6. The mangrove seedling support structure according to claim 3, characterized in that: The T-shaped shaft (51) is provided with a sliding groove for passing the connecting rod (56).

7. The mangrove seedling support structure according to claim 3, characterized in that: The side surface of the stop ring (55) is provided with friction patterns for enhancing the friction force between the stop ring (55) and the fixing seat (42).

8. The mangrove seedling support structure according to claim 1, characterized in that: The contact surface between the arc-shaped seat (1) and the mangrove seedling is an arc-shaped surface, and a flexible buffer pad is also arranged on the arc-shaped surface.

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