Protective net for water conservancy construction

Abstract

The utility model discloses a protective net for water conservancy construction, which comprises a fixed stand column, the inner side of the fixed stand column is provided with a fixed frame, the fixed frame is internally provided with a protective net body, the surface of the protective net body is clamped with a mounting mechanism, and the outer end of the mounting mechanism is fixedly connected with a limiting mechanism. And a warning board body is inserted into the limiting mechanism. A plurality of groups of fixing frames and a protective net body can be installed in an auxiliary mode through the fixing stand columns, at the moment, connecting clamping blocks can be clamped on the surface of the protective net body, and limiting plates and limiting clamping blocks can be pushed through the elasticity of reset springs, so that the two groups of limiting clamping blocks are clamped on the surface of the protective net body; and the whole limiting mechanism can be conveniently disassembled and assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of protective nets, in particular to a protective net for water conservancy construction. Background Art

[0002] Water conservancy construction refers to various construction activities carried out in the process of water resources management and utilization, mainly including the construction and maintenance of water conservancy projects. Before and after the construction of water conservancy, a protective net will be installed outside the construction site to isolate the construction site.

[0003] When the existing protective net is in use, a warning sign is installed for warning purposes, but it is installed through multiple bolts or wires, which makes it inconvenient to install or replace the warning sign. Therefore, we propose a protective net for water conservancy construction to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a protective net for water conservancy construction.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A protective net for water conservancy construction includes a fixed column, a fixed frame is installed on the inner side of the fixed column, and a protective net body is installed inside the fixed frame. A mounting mechanism is engaged with the surface of the protective net body, and the outer end of the mounting mechanism is fixedly connected to a limiting mechanism, and a warning sign body is inserted into the limiting mechanism.

[0007] Preferably, the mounting mechanism includes a connecting block, the surface of the protective net body is engaged with the connecting block, and both ends of the connecting block are fixedly connected to a guide frame, the inner wall of the guide frame is welded to one end of the reset spring, and the other end of the reset spring is welded to one side of the limit plate, the other side of the limit plate is fixedly connected to the limit block, and the end face of the connecting block is fixedly connected to a connecting column, and the limit plate and the limit block can be easily pushed by the elastic force of the reset spring itself.

[0008] Preferably, both end surfaces of the connecting block are provided with through holes adapted to the limiting block, the surface size of the limiting plate is larger than the surface size of the limiting block, and an inclined surface is provided at the lower outer side of the limiting block. Through the inclined surface provided at the lower outer side of the limiting block, the limiting block can be retracted into the guide frame when the protective net body is squeezed by the inclined surface.

[0009] Preferably, a pulling rod is inserted into the outer end of the guide frame, and the end of the pulling rod is fixedly connected to the limiting plate, so that the limiting plate can be easily pulled by the pulling rod.

[0010] Preferably, the pull rod is set to be cylindrical, and a disc is fixedly connected to the outer end of the pull rod. A circular hole adapted to the pull rod is opened on the surface of the guide frame. By setting the pull rod to be cylindrical, the friction between the pull rod and the guide frame can be reduced.

[0011] Preferably, the limiting mechanism includes a placement frame, the outer end of the connecting column is fixedly connected to the placement frame, and a plug-in column is inserted above the placement frame, the plug-in column is fixedly connected to a fixed horizontal plate above the plug-in column, and the upper surface of the fixed horizontal plate is fixedly connected to a pulling handle, and the pulling handle is arranged in a U shape, and the plug-in column is driven to be inserted into the placement frame through the fixed horizontal plate, which can facilitate the function of the limiting warning sign body.

[0012] Preferably, a through hole adapted to the plug-in column is opened above the placement frame, and the size of the through hole is smaller than the surface size of the fixed horizontal plate. The surface of the plug-in column is provided with an anti-slip rubber strip. The warning sign body can be easily replaced through the through hole opened above the placement frame.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The device can assist in the installation of multiple sets of fixed frames and protective nets through fixed columns. At this time, the connecting blocks can be engaged with the surface of the protective net, and the elastic force of the reset spring can push the limit plate and the limit block so that the two sets of limit blocks are engaged with the surface of the protective net, which is convenient for the disassembly and assembly of the entire limit mechanism.

[0015] 2. The device can play a warning role by placing the warning sign body inside the placement frame, and can facilitate the function of limiting the warning sign body through the plug-in column and the fixed horizontal plate inserted above the warning sign body. At the same time, by pulling the pull handle, the fixed horizontal plate can drive the plug-in column to be pulled out of the placement frame, which is convenient for replacing different warning sign bodies. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of a protective net for water conservancy construction proposed by the utility model;

[0017] Figure 2 for Figure 1 Schematic diagram of the three-dimensional cross-section of the placement frame structure;

[0018] Figure 3 for Figure 2 Schematic diagram of the structure at A in FIG;

[0019] Figure 4 for Figure 1 Schematic diagram of the three-dimensional cross-section of the connecting card block and the guide frame structure.

[0020] In the figure: 1. Fixed column; 2. Fixed frame; 3. Protective net;

[0021] 4. Mounting mechanism; 41. Connecting block; 42. Guide frame; 43. Return spring; 44. Limit plate; 45. Limiting block; 46. Pull rod; 47. Connecting column;

[0022] 5. Limiting mechanism; 51. Placement frame; 52. Connecting column; 53. Fixed horizontal plate; 54. Pull handle; 55. Anti-slip rubber strip;

[0023] 6. Warning sign body. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] Reference Figure 1-4 A protective net for water conservancy construction includes a fixed column 1, a fixed frame 2 is installed on the inner side of the fixed column 1, and a protective net body 3 is installed inside the fixed frame 2, a mounting mechanism 4 is engaged with the surface of the protective net body 3, and the outer end of the mounting mechanism 4 is fixedly connected to a limiting mechanism 5, a warning sign body 6 is inserted inside the limiting mechanism 5, and an observation port is opened on the surface of the limiting mechanism 5 to facilitate observation of the warning sign body 6 inserted inside the limiting mechanism 5.

[0026] Further, refer to Figure 2 and Figure 4 It can be seen that the mounting mechanism 4 includes a connecting block 41, the surface of the protective net body 3 is engaged with the connecting block 41, and both ends of the connecting block 41 are fixedly connected to the guide frame 42, the inner wall of the guide frame 42 is welded to one end of the reset spring 43, and the other end of the reset spring 43 is welded to one side of the limit plate 44. The elastic force of the reset spring 43 itself can facilitate the pushing of the limit plate 44 and the limit block 45. The other side of the limit plate 44 is fixedly connected to the limit block 45, and the end face of the connecting block 41 is fixedly connected to the connecting column 47. By setting the cross section of the connecting block 41 to be U-shaped, it can be conveniently engaged with the surface of the protective net body 3.

[0027] Further, refer to Figure 2 and Figure 4 It can be seen that both end surfaces of the connecting block 41 are provided with through holes that are compatible with the limiting block 45, the surface size of the limiting plate 44 is larger than the surface size of the limiting block 45, and an inclined surface is provided at the lower outer side of the limiting block 45. Through the through holes opened on the two end surfaces of the connecting block 41, the limiting block 45 can be telescopically moved in the through holes, making it convenient for the connecting block 41 to be engaged with the surface of the protective net body 3.

[0028] Further, refer to Figure 2 and Figure 4 It can be seen that a pulling rod 46 is inserted into the outer end of the guide frame 42, and the end of the pulling rod 46 is fixedly connected to the limit plate 44. By pulling the pulling rod 46, the limit plate 44 can be controlled to move inside the guide frame 42.

[0029] Further, refer to Figure 2 and Figure 4 It can be seen that the pull rod 46 is set to be cylindrical, and a disc is fixedly connected to the outer end of the pull rod 46. A circular hole that is compatible with the pull rod 46 is opened on the surface of the guide frame 42. By setting the pull rod 46 to be cylindrical, the friction between the guide frame 42 can be reduced, and the disc fixedly connected to the outer end of the pull rod 46 can facilitate the limiting or lifting of the pull rod 46.

[0030] Further, refer to Figure 2 and Figure 3 It can be seen that the limiting mechanism 5 includes a placement frame 51, the outer end of the connecting column 47 is fixedly connected to the placement frame 51, and a plug-in column 52 is inserted above the placement frame 51, and a fixed horizontal plate 53 is fixedly connected above the plug-in column 52, and a pulling handle 54 is fixedly connected to the upper surface of the fixed horizontal plate 53. The pulling handle 54 is set to be U-shaped. By setting the cross section of the pulling handle 54 to be U-shaped, it is convenient to pull the fixed horizontal plate 53 and the plug-in column 52.

[0031] Further, refer to Figure 2 and Figure 3 It can be seen that a through hole is opened above the placement frame 51 to match the plug-in column 52, and the size of the through hole is smaller than the surface size of the fixed horizontal plate 53. The surface of the plug-in column 52 is provided with an anti-slip rubber strip 55. The anti-slip rubber strip 55 provided on the surface of the plug-in column 52 can increase the stability of the plug-in column 52.

[0032] Working principle: When the utility model is in use, when the warning sign body 6 is installed, according to the attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 and attached Figure 4When the connecting block 41 is engaged with the surface of the protective net body 3, the inclined surface of the limit block 45 can conflict with the protective net body 3. When the inclined surface of the limit block 45 is squeezed, the limit block 45 can drive the limit plate 44 to retract into the guide frame 42. When the protective net body 3 conflicts with the inner wall of the connecting block 41, the elastic force of the reset spring 43 itself can push the limit plate 44 and the limit block 45 to reset, making it convenient to make the two sets of limit blocks 45 engage with the surface of the protective net body 3, and complete the installation of the placement frame 51 as a whole. At this time, the warning sign body 6 is placed in the placement frame 51, and the handle 54 is pulled by hand, so that the fixed horizontal plate 53 drives the plug-in column 52 and the anti-slip rubber strip 55 to be inserted into the placement frame 51, which is convenient for limiting the warning sign body 6 in the placement frame 51.

[0033] The above is the entire working principle of the utility model.

[0034] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated on.

[0035] The above embodiments are preferred implementation methods of the present invention, but the implementation methods of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be considered as equivalent replacement methods and are included in the scope of protection of the present invention.

[0036] In the present utility model, unless otherwise specified, the directional words contained in the terms "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the directions of the terms in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the terms. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

Claims

1. A protective net for water conservancy construction, comprising a fixed column (1), characterized in that: A fixing frame (2) is installed on the inner side of the fixing column (1), and a protective net (3) is installed inside the fixing frame (2). A mounting mechanism (4) is engaged with the surface of the protective net (3), and the outer end of the mounting mechanism (4) is fixedly connected to a limiting mechanism (5). A warning sign (6) is inserted into the limiting mechanism (5).

2. A protective net for water conservancy construction according to claim 1, characterized in that: The mounting mechanism (4) includes a connecting block (41), the surface of the protective net body (3) is engaged with the connecting block (41), and both ends of the connecting block (41) are fixedly connected to a guide frame (42), the inner wall of the guide frame (42) is welded to one end of a return spring (43), and the other end of the return spring (43) is welded to one side of a limit plate (44), the other side of the limit plate (44) is fixedly connected to the limit block (45), and the end face of the connecting block (41) is fixedly connected to a connecting column (47).

3. A protective net for water conservancy construction according to claim 2, characterized in that: Both end surfaces of the connecting block (41) are provided with through holes adapted to the limiting block (45); the surface size of the limiting plate (44) is larger than the surface size of the limiting block (45); and an inclined surface is provided below the outer side of the limiting block (45).

4. A protective net for water conservancy construction according to claim 2, characterized in that: A pulling rod (46) is inserted into the outer end of the guide frame (42), and the end of the pulling rod (46) is fixedly connected to the limiting plate (44).

5. A protective net for water conservancy construction according to claim 4, characterized in that: The pulling rod (46) is configured to be cylindrical, and the outer end of the pulling rod (46) is fixedly connected to a disc, and a circular hole adapted to the pulling rod (46) is provided on the surface of the guide frame (42).

6. A protective net for water conservancy construction according to claim 2, characterized in that: The limiting mechanism (5) comprises a placement frame (51), the outer end of the connecting column (47) is fixedly connected to the placement frame (51), and a plug-in column (52) is inserted above the placement frame (51), a fixed horizontal plate (53) is fixedly connected above the plug-in column (52), and a pulling handle (54) is fixedly connected to the upper surface of the fixed horizontal plate (53), and the pulling handle (54) is arranged in a U shape.

7. A protective net for water conservancy construction according to claim 6, characterized in that: A through hole adapted to the plug-in column (52) is provided above the placement frame (51), and the size of the through hole is smaller than the surface size of the fixed horizontal plate (53). The surface of the plug-in column (52) is provided with an anti-slip rubber strip (55).

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