Dam slope safety protection device

Abstract

The utility model relates to the technical field of dam side slopes, in particular to a dam side slope safety protection device which comprises an anchor rod used for being fixed to a side slope; the protective net is laid on the side slope; the first connecting mechanism is used for connecting the anchor rod and the protective net and comprises a connecting block fixedly arranged on the anchor rod; the connecting rod is fixedly arranged on the connecting block; the connecting ring is fixedly arranged on the protective net, and the connecting rod is sleeved with the connecting ring; and a first limiting assembly. The device has the effect that the protective net is convenient to maintain and replace.

Description

Technical Field

[0001] The present application relates to the technical field of dam slopes, and in particular to a dam slope safety protection device. Background Art

[0002] The safety protection of dam slopes is an important part of water conservancy projects, and its stability is directly related to the overall safety of the dam. Traditional dam slope protection methods mostly use integral casting or laying of large protective materials. Among them, laying large protective materials is mainly various types of flexible nets wrapped around the dam slopes to be protected, so as to limit the weathering, peeling or destruction of the slope rock soil and the collapse of dangerous rocks, or control the movement within a certain range.

[0003] However, the steel wire rope net adopts an integral structure during laying. Although it can form a complete protective layer, the integral structure makes the steel wire rope net bulky. Once a part is damaged, repair and replacement become extremely difficult. Utility Model Content

[0004] In order to facilitate the maintenance and replacement of the protection net, the present application provides a dam slope safety protection device.

[0005] The present application provides a dam slope safety protection device that adopts the following technical solution:

[0006] A dam slope safety protection device, comprising:

[0007] Anchor rods, used to fix on the slope;

[0008] Protective nets, used for laying on the slopes;

[0009] The first connecting mechanism is used to connect the anchor rod and the protection net, including:

[0010] A connecting block, fixedly arranged on the anchor rod;

[0011] A connecting rod, fixedly arranged on the connecting block;

[0012] A connecting ring, fixedly arranged on the protective net, wherein the connecting ring is sleeved on the connecting rod;

[0013] And a first limiting assembly comprises a screw rod fixedly arranged on the connecting block and a pressing ring threadedly connected to the screw rod; the pressing ring abuts against the connecting rod.

[0014] By adopting the above technical solution, when replacing the protective net, the first limit assembly is used to release the restriction on the connecting ring, so that the connecting ring can be directly removed from the connecting rod, and then only the damaged protective net can be replaced without affecting other protective nets. By setting the protective net as a modular structure, the cost of later maintenance can be greatly reduced. After the connecting ring is put on the connecting rod, the pressure ring is threadedly connected to the screw rod so that the pressure ring is against the connecting rod, which can achieve the restriction of the connecting ring, so that the connecting ring cannot be pulled out from the connecting rod, thereby ensuring the stability of the connection between the protective net and the anchor rod.

[0015] Optionally, a second connecting component is further included, for connecting adjacent protective nets, including:

[0016] A first connector is fixedly arranged on the protective net;

[0017] The second connector is fixedly arranged on the protective net;

[0018] and a connecting sleeve threadedly connected to the first connecting head;

[0019] Wherein, when the first connector and the second connector are pressed together, the connecting sleeve can be threadedly connected to the first connector and the second connector at the same time.

[0020] By adopting the above technical solution, by pressing the first connecting head and the second connecting head together and threading the connecting sleeve together with the first connecting head and the second connecting head, the connection between the first connecting head and the second connecting head is achieved, making the two inseparable, thereby connecting each protective net into a whole, thereby improving the safety protection capability.

[0021] Optionally, a positioning protrusion is fixedly provided on the first connecting head, and a positioning groove is provided on the second connecting head.

[0022] By adopting the above technical solution, when the first connector and the second connector are fitted together, the positioning protrusion can be snapped into the positioning groove, so that the first connector and the second connector cannot rotate relative to each other, thereby ensuring the stability of the connecting sleeve when connected.

[0023] Optionally, a first magnet is embedded in the first connector, and a second magnet is embedded in the second connector. When the first connector and the second connector are pressed together, the first magnet and the second magnet are attracted to each other.

[0024] By adopting the above technical solution, when the first connector and the second connector are fitted together, the first magnet and the second magnet are attracted to each other, which can pre-fix the first connector and the second connector, thereby facilitating the threaded connection between the connecting sleeve and the second connector.

[0025] Optionally, a first limiting ring is fixedly provided on the first connecting head, a second limiting ring is fixedly provided on the second connecting head, a limiting rod is hinged on the connecting sleeve, and when the connecting sleeve abuts against the second limiting ring, the limiting rod can abut against the first limiting ring.

[0026] By adopting the above technical solution, the first limiting ring and the second limiting ring play a blocking role on the connecting sleeve, preventing the connecting sleeve from falling off the first connector or the second connector. When the connecting sleeve abuts against the second limiting ring, the limiting rod can abut against the first limiting ring, thereby preventing the connecting sleeve from moving easily.

[0027] Optionally, a limiting groove is provided on the first limiting ring, and when the limiting rod abuts against the first limiting ring, the limiting rod is clamped in the limiting groove.

[0028] By adopting the above technical solution, the limiting rod is clamped in the limiting groove, which can improve the stability of the limiting rod and make it difficult for the limiting rod to rotate, thereby ensuring the stability of the connecting sleeve.

[0029] In summary, the present application includes at least one of the following beneficial technical effects:

[0030] 1. When replacing the protective net, use the first limit assembly to release the restriction on the connecting ring, so that the connecting ring can be directly removed from the connecting rod, and then only the damaged protective net can be replaced without affecting other protective nets. By setting the protective net as a modular structure, the cost of later maintenance can be greatly reduced.

[0031] 2. By pressing the first connector and the second connector together and threading the connecting sleeve together with the first connector and the second connector at the same time, the connection between the first connector and the second connector is achieved, making the two inseparable, thereby connecting each protective net into a whole, thereby improving the safety protection capability. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0033] Figure 2 It is a cross-sectional view of an embodiment of the present application.

[0034] Figure 3 yes Figure 1 A partial enlarged schematic diagram of part A.

[0035] Figure 4 yes Figure 2 A partial enlarged schematic diagram of part B.

[0036] Figure numerals: 1. anchor rod; 2. protective net; 31. connecting block; 32. connecting rod; 33. connecting ring; 34. screw rod; 35. pressing ring; 41. first connecting head; 411. positioning protrusion; 42. second connecting head; 421. positioning groove; 43. connecting sleeve; 51. first magnet; 52. second magnet; 61. first limiting ring; 611. limiting groove; 62. second limiting ring; 63. limiting rod. DETAILED DESCRIPTION

[0037] The technical solution in this application is further described in detail below in conjunction with the accompanying drawings.

[0038] The present application embodiment discloses a dam slope safety protection device. Figure 1 and Figure 2 A dam slope safety protection device includes an anchor rod 1, a protection net 2, a first connection mechanism and a second connection assembly. The anchor rod 1 is used to be fixed on the slope to provide a stable support point. The protection net 2 is laid on the slope to play a protective role and prevent soil and rocks from sliding.

[0039] Please refer to Figure 3 The first connecting mechanism is used to connect the anchor rod 1 and the protection net 2, including a connecting block 31, a connecting rod 32, a connecting ring 33 and a first limiting assembly. The second connecting assembly is used to tightly connect adjacent protection nets 2 into a whole to enhance the structural strength of the entire protection device.

[0040] For details, please refer to Figure 3 The connecting block 31 is fixedly arranged on the anchor rod 1 as a basis for connection. The connecting rod 32 is fixedly arranged on the connecting block 31 for realizing a quick connection with the protection net 2. The connecting ring 33 is fixedly arranged on the protection net 2 and can be sleeved on the connecting rod 32, thereby realizing a quick connection between the anchor rod 1 and the protection net 2, making it more convenient and quick to repair and replace the protection net 2.

[0041] For details, please refer to Figure 3 The first limit assembly includes a screw rod 34 and a pressure ring 35. The screw rod 34 is fixedly arranged on the connecting block 31, and the pressure ring 35 is tightly connected to the screw rod 34 through a thread. When the pressure ring 35 is rotated, the pressure ring 35 will be tightly pressed on the connecting rod 32, thereby ensuring that the connecting ring 33 will not fall off the connecting rod 32, thereby ensuring the stability of the entire connection. At the same time, when the protective net 2 is damaged and needs to be replaced, the protective net 2 can be removed by simply removing the pressure ring 35 from the screw rod 34 and then removing the connecting ring 33, which facilitates the replacement of the protective net 2.

[0042] Please refer to Figure 3 and Figure 4, the second connecting assembly includes a first connector 41, a second connector 42 and a connecting sleeve 43. The first connector 41 and the second connector 42 are both fixedly arranged on the protective net 2. The connecting sleeve 43 is threadedly connected to the first connector 41. When two adjacent protective nets 2 need to be connected together, it is only necessary to fit the first connector 41 and the second connector 42 tightly, and then rotate the connecting sleeve 43 so that the connecting sleeve 43 is threadedly connected to the first connector 41 and the second connector 42 at the same time, thereby enabling the connection between the first connector 41 and the second connector 42 to be achieved, so that the two will not be separated. This connection method is not only fast and convenient, but also ensures the tightness and stability between adjacent protective nets 2. At the same time, it is also more convenient and quick during disassembly, reducing the difficulty of operation.

[0043] Please refer to Figure 4 In order to further ensure that the first connector 41 and the second connector 42 can be more accurately docked together, a positioning protrusion 411 is fixedly provided on the first connector 41, and a positioning groove 421 is provided on the second connector 42, so that the positioning protrusion 411 is clamped in the positioning groove 421 when the two are docked, ensuring that there is no relative rotation between the first connector 41 and the second connector 42, ensuring the continuity of the threads on the first connector 41 and the second connector 42, and facilitating the connection of the connecting sleeve 43 to the second connector 42.

[0044] Please refer to Figure 4 In order to further enhance the stability of the initial connection between the first connector 41 and the second connector 42, a first magnet 51 is embedded in the first connector 41, and a second magnet 52 is embedded in the second connector 42. When the first connector 41 and the second connector 42 are attached, the first magnet 51 and the second magnet 52 will be attracted to each other to form an additional stabilizing force, thereby ensuring that the connection will not be easily loosened or separated due to external force, and ensuring the stability of the connection sleeve 43 when connected.

[0045] Please refer to Figure 3 and Figure 4In order to prevent the connection sleeve 43 from falling off from the first connector 41 or the second connector 42, a first limiting ring 61 is fixedly provided on the first connector 41, and a second limiting ring 62 is fixedly provided on the second connector 42. At the same time, in order to prevent the connection sleeve 43 from loosening when connected to the first connector 41 and the second connector 42, limiting rods 63 are hinged on both sides of the connection sleeve 43. When the connection sleeve 43 rotates to abut against the second limiting ring 62, rotating the limiting rod 63 will cause the limiting rod 63 to abut against the first limiting ring 61, thereby forming a stable supporting structure. When the connection sleeve 43 has a tendency to rotate, the distance between the connection sleeve 43 and the first limiting ring 61 will tend to change, and because of the action of the limiting rod 63, the distance between the connection sleeve 43 and the first limiting ring 61 cannot be changed, thereby ensuring the stability of the position of the connection sleeve 43.

[0046] For further information, please refer to Figure 3 and Figure 4 In order to enhance the supporting effect of the limiting rod 63 on the connecting sleeve 43, an annular limiting groove 611 is further provided on the first limiting ring 61. When the limiting rod 63 rotates to abut against the first limiting ring 61, the end of the limiting rod 63 away from the hinge shaft will just fit into the limiting groove 611, which can limit the limiting rod 63, making it difficult for the limiting rod 63 to rotate, thereby ensuring the stability of the limiting rod 63.

[0047] The implementation principle of the embodiment of the present application is as follows: first, the anchor rod 1 is fixed on the slope, then the connecting ring 33 is sleeved on the connecting rod 32, and finally the pressure ring 35 is threadedly connected to the screw rod 34, thereby realizing the connection between the anchor rod 1 and the protective net 2. The first connector 41 and the second connector 42 are pressed together, and the two are connected by rotating the connecting sleeve 43, and then the limiting rod 63 is rotated so that the limiting rod 63 is stuck in the limiting groove 611.

[0048] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A dam slope safety protection device, characterized in that: include: Anchor rod (1), used for fixing on the slope; A protective net (2) is used for laying on the slope; The first connecting mechanism is used to connect the anchor rod (1) and the protection net (2), and comprises: A connecting block (31) fixedly mounted on the anchor rod (1); A connecting rod (32) fixedly disposed on the connecting block (31); A connecting ring (33) is fixedly arranged on the protective net (2), and the connecting ring (33) is sleeved on the connecting rod (32); And a first limiting assembly, comprising a screw rod (34) fixedly arranged on the connecting block (31) and a pressure ring (35) threadedly connected to the screw rod (34); the pressure ring (35) abuts against the connecting rod (32).

2. A dam slope safety protection device according to claim 1, characterized in that: It also includes a second connecting component, used to connect adjacent protective nets (2), including: A first connector (41) fixedly disposed on the protective net (2); A second connector (42) fixedly disposed on the protective net (2); and a connecting sleeve (43) threadedly connected to the first connecting head (41); When the first connecting head (41) and the second connecting head (42) are brought into contact with each other, the connecting sleeve (43) can be threadedly connected to the first connecting head (41) and the second connecting head (42) at the same time.

3. A dam slope safety protection device according to claim 2, characterized in that: A positioning protrusion (411) is fixedly provided on the first connecting head (41), and a positioning groove (421) is provided on the second connecting head (42).

4. A dam slope safety protection device according to claim 2, characterized in that: The first connecting head (41) has a first magnet (51) embedded therein, and the second connecting head (42) has a second magnet (52) embedded therein; when the first connecting head (41) and the second connecting head (42) are brought together, the first magnet (51) and the second magnet (52) are attracted to each other.

5. A dam slope safety protection device according to claim 2, characterized in that: A first limiting ring (61) is fixedly provided on the first connecting head (41), a second limiting ring (62) is fixedly provided on the second connecting head (42), a limiting rod (63) is hingedly connected to the connecting sleeve (43), and when the connecting sleeve (43) abuts against the second limiting ring (62), the limiting rod (63) can abut against the first limiting ring (61).

6. A dam slope safety protection device according to claim 5, characterized in that: The first limiting ring (61) is provided with a limiting groove (611), and when the limiting rod (63) abuts against the first limiting ring (61), the limiting rod (63) is clamped in the limiting groove (611).

Images