Branch sand barrier fixing device

Abstract

The utility model relates to the technical field of sand prevention and control, in particular to a branch type sand barrier fixing device, and aims to solve the problems that in the prior art, single branches are generally manually bundled and connected one by one through a rope and are fixed in a repeated winding and knotting mode, bundling is tedious, and consumed time is long. According to the technical scheme, the branch fixing frame comprises a fixing frame and two extrusion plates installed on the fixing frame, a limiting groove used for limiting branches is formed between the two extrusion plates, and the two sides of the fixing frame are fixedly connected with stand columns through clamping structures. The two extrusion plates are inserted into the corresponding main side frames, and the multiple branches can be rapidly limited in the opposite side frames at the same time.

Description

Technical Field

[0001] This utility model relates to the field of sand prevention and control technology, and in particular to a branch-based sand barrier fixing device. Background Technology

[0002] Branch-based sand barriers are an effective measure for windbreak and sand fixation. By setting up obstacles composed of plant branches on the surface of sand dunes, wind and sand flow can be controlled, thereby reducing near-surface wind speed, reducing wind erosion, promoting vegetation restoration, and improving soil stability. Existing technologies usually involve manually binding individual branches together with ropes, fixing them into a linear wind-blocking structure by repeatedly wrapping and knotting them. However, this traditional binding method is cumbersome and time-consuming, and the repeatedly wrapped and knotted ropes are not easy to disassemble later.

[0003] Based on this, a branch-type sand barrier fixing device is provided. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] This utility model provides a branch-type sand barrier fixing device to solve the following problems.

[0006] 1. Existing technology usually involves manually binding and connecting individual branches one by one with ropes, fixing them by repeatedly wrapping and knotting them. This binding process is tedious and time-consuming, and the repeatedly wrapped and knotted ropes are not easy to disassemble later.

[0007] (II) Technical Content

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A branch-type sand barrier fixing device includes a fixing frame and two compression plates installed on the fixing frame. A limiting groove for limiting the branch is formed between the two compression plates. Columns are fixed to both sides of the fixing frame by a snap-fit ​​structure.

[0010] Furthermore, the fixing frame consists of a main side frame and a opposite side frame. One side of the main side frame is symmetrically fixed with inserts, and one side of the opposite side frame is symmetrically provided with sockets, with the inserts corresponding to the sockets.

[0011] Furthermore, a semi-circular arc opening is provided on the side of the main side frame and the opposite side frame that are close to each other. The two arc openings on the same side of the main side frame and the opposite side frame are combined to form a first pair of interfaces.

[0012] Furthermore, the column is conical and has a first pair of connectors at its top. The column is inserted into the first pair of interfaces through the first pair of connectors, and the bottom of the extrusion plate abuts against the top of the column.

[0013] Furthermore, the top of the first pair of connectors is provided with a second pair of interfaces. The snap-fit ​​structure includes the second pair of connectors and a rubber ring. The second pair of connectors is adapted to the second pair of interfaces, and the bottom of the second pair of connectors is inserted into the second pair of interfaces. The second pair of connectors is provided with an outer edge, which abuts against the main side frame and the opposite side frame. The rubber ring is fixedly sleeved on the second pair of connectors and is adapted to the first pair of interfaces.

[0014] Furthermore, the second pair of interfaces is polygonal in shape, and a top groove is provided on the second mating head.

[0015] Furthermore, both the main side frame and the opposite side frame are slidably fitted with extrusion plates. Each extrusion plate has several symmetrically arranged positioning holes. Locking pins are detachably inserted into both the main side frame and the opposite side frame. The main side frame, the opposite side frame, and the corresponding extrusion plates are fixed together by the engagement of the positioning holes and the locking pins.

[0016] Furthermore, the two extrusion plates are serrated on the side where they are close to each other.

[0017] Furthermore, the outer wall of the column is provided with a threaded outer edge, the column is made of bamboo steel and the surface of the column and the threaded outer edge is coated with paint.

[0018] Furthermore, a limiting plate is detachably fitted onto the outer wall of the column, and the limiting plate has a slot for attaching labels.

[0019] (III) Beneficial Effects

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0021] 1. In this utility model, the main side frame and the opposite side frame are placed on both sides of the branch and combined. By inserting two compression plates into the corresponding main side frame and opposite side frame, multiple branches can be quickly and simultaneously limited to prevent the branches from shifting significantly.

[0022] Second, in this utility model, during adjustment, pulling the two extrusion plates outward can increase the limiting width of the limiting groove, and pushing the two extrusion plates inward can decrease the limiting width of the limiting groove, so as to make corresponding adjustments according to the diameter of the branch.

[0023] Third, in this utility model, the side of the two extrusion plates that are close to each other is serrated, thereby increasing the local space of the limiting groove to solve the problem that some branches with too large a diameter cannot be limited.

[0024] Fourth, in this utility model, during disassembly, workers can use a pry bar to pry the second pair of connectors upward along the top groove, or they can use their hands to drag the second pair of connectors upward along the top groove to quickly remove the second pair of connectors.

[0025] Fifth, in this utility model, the contact area between the column and the sand can be increased by setting the outer edge of the thread, thereby improving the stability of the column in the sandy soil. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of the branch restriction method of this utility model;

[0027] Figure 2 This is a three-dimensional schematic diagram of the entire utility model;

[0028] Figure 3 This is an exploded view of the main side frame, the opposite side frame, the column, and the second joint in this utility model;

[0029] Figure 4 This is an exploded view of the main side frame, the opposite side frame, the column, and the second joint in this utility model from another perspective.

[0030] Figure 5 This is an exploded view of the second joint, extrusion plate, and locking pin in this utility model.

[0031] In the diagram: 1. Fixing frame; 101. Main side frame; 102. Opposite side frame; 2. Extrusion plate; 3. Limiting groove; 4. Column; 5. Insert strip; 6. Socket; 7. Arc opening; 701. First pair of interfaces; 8. First pair of connectors; 9. Second pair of interfaces; 10. Second pair of connectors; 11. Rubber ring; 12. Outer edge; 13. Top groove; 14. Positioning hole; 15. Locking pin; 16. Threaded outer edge; 17. Limiting plate; 18. Groove. Detailed Implementation

[0032] 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.

[0033] Example 1

[0034] like Figures 1-5 As shown, a branch-based sand barrier fixing device, such as Figure 1 and Figure 2 As shown, it includes a fixing frame 1 and two pressing plates 2 mounted on the fixing frame 1. A limiting groove 3 for limiting the branch is formed between the two pressing plates 2, specifically as follows: Figure 2 As shown, the fixing frame 1 consists of a main side frame 101 and a counter side frame 102, as follows: Figure 3 and Figure 4As shown, a strip 5 is symmetrically fixed to one side of the main side frame 101, and a socket 6 is symmetrically opened on one side of the opposite side frame 102, with the strip 5 corresponding to the socket 6.

[0035] Furthermore, in combination Figure 2 and Figure 5 Both the main side frame 101 and the opposite side frame 102 are slidably inserted with extrusion plates 2. The extrusion plates 2 are symmetrically provided with several positioning holes 14. Locking pins 15 are detachably inserted into both the main side frame 101 and the opposite side frame 102. Through the cooperation of the positioning holes 14 and the locking pins 15, the main side frame 101, the opposite side frame 102 and the corresponding extrusion plates 2 are fixed. Pulling the two extrusion plates 2 outward can increase the limiting width of the limiting groove 3, and pushing the two extrusion plates 2 inward can decrease the limiting width of the limiting groove 3, so as to make corresponding adjustments according to the diameter of the branch. The limiting groove 3 can prevent the branch from shifting significantly.

[0036] Furthermore, the two pressing plates 2 are serrated on the side closest to each other, thereby increasing the local space of the limiting groove 3 to solve the problem that some branches with too large a diameter cannot be limited.

[0037] Specifically, during installation, the insert 5 on the main side frame 101 is inserted into the corresponding socket 6, thereby connecting the main side frame 101 and the opposite side frame 102. The position of the pressing plate 2 is adjusted according to the diameter of the branch. After adjustment, the pressing plate 2 is limited by the locking pin 15, which is convenient and quick.

[0038] The two sides of the fixing frame 1 are fixedly connected to the uprights 4 by a snap-fit ​​structure. Specifically:

[0039] Furthermore, such as Figures 3-5 As shown, a semi-circular arc opening 7 is provided on the side of the main side frame 101 and the opposite side frame 102 that are close to each other. The two arc openings 7 on the same side of the main side frame 101 and the opposite side frame 102 are combined to form a first pair of interfaces 701.

[0040] Furthermore, the column 4 is tapered, and the top of the column 4 is provided with a first pair of connectors 8. The column 4 is inserted into the first pair of interfaces 701 through the first pair of connectors 8, and the bottom of the extrusion plate 2 abuts against the top of the column 4.

[0041] Furthermore, the top of the first connector 8 is provided with a second interface 9. The snap-fit ​​structure includes a second connector 10 and a rubber ring 11. The second interface 9 is polygonal in shape. The second connector 10 is adapted to the second interface 9, and the bottom of the second connector 10 is inserted into the second interface 9. The second connector 10 is provided with an outer edge 12, which abuts against the main side frame 101 and the opposite side frame 102. The rubber ring 11 is fixedly sleeved on the second connector 10, and the rubber ring 11 is connected to the first interface. The first pair of connectors 8 are inserted into the corresponding first pair of interfaces 701. The bottom of the main side frame 101 and the opposite side frame 102 are limited by the column 4, and the top of the main side frame 101 and the opposite side frame 102 are limited by the outer edge 12, thereby preventing the main side frame 101 and the opposite side frame 102 from shaking up and down during use and improving stability. The rubber ring 11 can increase the friction between the first pair of connectors 8 and the first pair of interfaces 701, further improving stability.

[0042] Furthermore, such as Figure 5 As shown, the second connector 10 has a top groove 13. During disassembly, it is convenient for workers to use a pry bar to pry the second connector 10 upward along the top groove 13, or to drag the second connector 10 upward along the top groove 13 by hand to quickly remove the second connector 10.

[0043] Furthermore, such as Figure 2 As shown, the outer wall of the column 4 is provided with a threaded outer edge 16. The threaded outer edge 16 can increase the contact area between the column 4 and the sand, thereby improving the stability of the column 4 in the sandy soil. The second pair of interfaces 9 are polygonal, such as hexagonal, so that workers can use a wrench to engage with the second pair of interfaces 9, thereby driving the second pair of interfaces 9 to rotate. The column 4 is made of bamboo steel and the surfaces of the column 4 and the threaded outer edge 16 are coated with paint. The bamboo steel is mainly composed of bamboo, environmentally friendly phenolic resin and water. After being loosened, impregnated with resin, dried and hot-pressed, it has high strength, low carbon and environmental protection and is resistant to insect corrosion. The paint can protect the bamboo column 4 and the threaded outer edge 16 from corrosion in humid climates.

[0044] Furthermore, such as Figure 2 As shown, a limiting plate 17 is detachably fitted on the outer wall of the column 4. The limiting plate 17 can increase the contact area between the column 4 and the ground surface and prevent the column 4 from tilting. The limiting plate 17 has a slot 18 for attaching labels. The staff can fill in information such as the planting depth of the branches on the label and attach the label in the slot 18 for later experimental recording.

[0045] Specifically, during installation, first, the limiting plate 17 is fitted onto the column 4, and then the two columns 4 are screwed so that the column 4 below the limiting plate 17 is inserted into the sandy soil for fixation. The main side frame 101 and the opposite side frame 102 are placed on both sides of the branch and combined. The first pair of interfaces 701 are connected to the corresponding first pair of connectors 8. After the second pair of connectors 10 and the second pair of interfaces 9 are connected, the two compression plates 2 are inserted into the corresponding main side frame 101 and opposite side frame 102 to limit the branch. After adjustment, the compression plates 2 are fixed to the corresponding main side frame 101 and opposite side frame 102 by the locking pin 15.

[0046] The different embodiments described above can be combined, substituted, or used in combination with each other.

[0047] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0048] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A branch-based sand barrier fixing device, characterized in that: It includes a fixed frame (1) and two extrusion plates (2) installed on the fixed frame (1), with a limiting groove (3) formed between the two extrusion plates (2) for limiting the branches, and columns (4) are fixedly connected to both sides of the fixed frame (1) by a snap-fit ​​structure.

2. The branch-type sand barrier fixing device according to claim 1, characterized in that: The fixing frame (1) consists of a main side frame (101) and a opposite side frame (102). A strip (5) is symmetrically fixed to one side of the main side frame (101), and a socket (6) is symmetrically opened on one side of the opposite side frame (102). The strip (5) corresponds to the socket (6).

3. The branch-type sand barrier fixing device according to claim 2, characterized in that: The main side frame (101) and the opposite side frame (102) are provided with a semi-circular arc opening (7) on the side that is close to each other. The two arc openings (7) on the same side of the main side frame (101) and the opposite side frame (102) are combined to form a first pair of interfaces (701).

4. The branch-type sand barrier fixing device according to claim 3, characterized in that: The column (4) is conical and has a first connector (8) at the top. The column (4) is inserted into the first interface (701) through the first connector (8) and the bottom of the extrusion plate (2) abuts against the top of the column (4).

5. The branch-type sand barrier fixing device according to claim 4, characterized in that: The first connector (8) has a second interface (9) at its top. The snap-fit ​​structure includes a second connector (10) and a rubber ring (11). The second connector (10) is adapted to the second interface (9), and the bottom of the second connector (10) is inserted into the second interface (9). The second connector (10) has an outer edge (12), which abuts against the main side frame (101) and the opposite side frame (102). The rubber ring (11) is fixedly sleeved on the second connector (10), and the rubber ring (11) is adapted to the first interface (701).

6. The branch-type sand barrier fixing device according to claim 5, characterized in that: The second pair of interfaces (9) is polygonal, and the second pair of connectors (10) has a top groove (13).

7. The branch-type sand barrier fixing device according to claim 2, characterized in that: Both the main side frame (101) and the opposite side frame (102) are slidably inserted with extrusion plates (2). The extrusion plates (2) are symmetrically provided with a number of positioning holes (14). Locking pins (15) are detachably inserted into both the main side frame (101) and the opposite side frame (102). The main side frame (101), the opposite side frame (102) and the corresponding extrusion plates (2) are fixed by the cooperation of the positioning holes (14) and the locking pins (15).

8. The branch-type sand barrier fixing device according to claim 7, characterized in that: The two extrusion plates (2) are serrated on the side that is close to each other.

9. The branch-type sand barrier fixing device according to claim 4, characterized in that: The outer wall of the column (4) is provided with a threaded outer edge (16), the column (4) is made of bamboo steel and the surface of the column (4) and the threaded outer edge (16) is coated with paint.

10. The branch-type sand barrier fixing device according to claim 9, characterized in that: A limiting plate (17) is detachably fitted on the outer wall of the column (4), and a slot (18) for attaching a label is provided on the limiting plate (17).

Images