Flexible multi-layer protection device

Abstract

The utility model provides a flexible multi-layer protection device which comprises a longitudinal clamping seat, a longitudinal clamping groove is formed in the top of the longitudinal clamping seat, transverse clamping seats are fixedly connected to the two sides of the top of the longitudinal clamping seat, transverse clamping grooves are formed in the tops of the two transverse clamping seats, and the transverse clamping grooves are fixedly connected to the two sides of the top of the longitudinal clamping seat. Longitudinal positioning structures are fixedly connected to the front side and the rear side of the top of the longitudinal clamping base correspondingly, and transverse positioning structures are fixedly connected to the tops of the two transverse clamping bases correspondingly. Compared with the prior art, the coal yard net rack rib node reinforcing device has the advantages that coal yard net rack rib nodes installed in a crossed mode can be reinforced through the longitudinal clamping grooves and the transverse clamping grooves in the tops of the longitudinal clamping bases and the transverse clamping bases, and then reinforced and crossed ribs are positioned and bound through the longitudinal positioning structures and the transverse positioning structures; therefore, the installation stability of the cross node of the net rack in the coal yard is effectively improved, and the use safety of the net rack is improved.

Description

Technical Field

[0001] The utility model relates to a flexible multi-layer protection device, belonging to the field of coal yard grid node protection equipment. Background Art

[0002] Coal yard grid nodes refer to the key nodes used to support and connect the coal yard grid structure in the coal yard. The coal yard grid structure is a frame-type support structure used to support and store coal and other related equipment. The grid nodes are usually made of steel or other suitable materials, and have the function of bearing weight and maintaining structural stability. They are located at the intersection of the grid and are connected together by bolts or welding to form a stable overall structure to adapt to the weight and environmental requirements of the coal yard. The design and installation of coal yard grid nodes need to take into account factors such as load, wind pressure, and earthquakes to ensure the safety and stability of the coal yard.

[0003] In the prior art, the grid is made by crisscrossing steel bars and fixed by welding or by passing bolts through the nodes. However, the bolts pass through the nodes of the crisscrossing steel bars, and the bolt diameter is smaller than the diameter of the steel bars, so that the bolt positioning ability is limited and cannot effectively resist the stress of the steel bars. As a result, the grid is easily subjected to external forces, resulting in node collapse, which reduces the grid node installation stability and grid use safety.

[0004] In summary, the utility model therefore provides a flexible multi-layer protection device to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a flexible multi-layer protection device to solve the problem of unstable positioning of grid nodes mentioned in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a flexible multi-layer protection device, including a longitudinal card seat, a longitudinal card slot is opened on the top of the longitudinal card seat, transverse card seats are fixedly connected to both sides of the top of the longitudinal card seat, transverse card slots are opened on the tops of the two transverse card seats, the front and rear sides of the top of the longitudinal card seat are fixedly connected to the longitudinal positioning structure, and the tops of the two transverse card seats are fixedly connected to the transverse positioning structure.

[0007] Furthermore, two ends of the longitudinal slot are connected, and a main section of the longitudinal slot is in an arc shape; two ends of the transverse slot are connected, and a side section of the transverse slot is in an arc shape.

[0008] Furthermore, the longitudinal clamping seat comprises a metal clamping shell, and the exterior of the metal clamping shell is fixedly covered with a protective rubber sleeve.

[0009] Furthermore, the longitudinal positioning structure includes two connecting blocks, which are respectively fixedly connected to the two sides of the top of the longitudinal seat, and the opposite sides of the two connecting blocks are provided with transverse through holes, and a transverse rope passes through the two transverse through holes between the opposite sides of the two connecting blocks.

[0010] Furthermore, one end of the two transverse through holes that are separated respectively extends to one side of the two connecting blocks that are separated, and two ends of the transverse rope extend to one side of the two connecting blocks that are separated through the two transverse through holes respectively.

[0011] Furthermore, the transverse positioning structure includes two mounting blocks respectively fixedly connected to the front and rear sides of the top of the transverse holder, longitudinal through holes are provided on opposite sides of the two mounting blocks, and longitudinal ropes are passed through the two longitudinal through holes between the opposite sides of the two mounting blocks.

[0012] Furthermore, the separated ends of the two longitudinal through holes extend to the separated ends of the two mounting blocks respectively, and the two ends of the longitudinal rope extend to the separated sides of the two mounting blocks respectively through the two longitudinal through holes.

[0013] Beneficial effects of the utility model:

[0014] The cross-installed coal yard grid truss rib nodes can be reinforced through the longitudinal and transverse slots on the top of the longitudinal and transverse brackets, and the reinforced cross ribs are positioned and bundled through the longitudinal positioning structure and the transverse positioning structure, thereby effectively improving the installation stability of the cross-nodes of the coal yard grid and improving the safety of grid use.

[0015] The protective rubber sleeve can be used to flexibly protect the longitudinal ribs placed inside the longitudinal slot. The bottom of the transverse socket is fixedly connected to the top of the metal shell, and the protective rubber sleeve extends to the surface of the transverse socket, thereby flexibly protecting the transverse ribs arranged in the transverse slot at the top of the transverse socket. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0017] Figure 1 This is a schematic structural perspective diagram of a flexible multi-layer protective device of the utility model;

[0018] Figure 2 This is a schematic front view of the structure of a flexible multi-layer protective device of the utility model;

[0019] Figure 3 This is a schematic main cross-sectional view of the structure of a flexible multi-layer protection device of the utility model;

[0020] Figure 4 The utility model is a schematic side view of the structure of a flexible multi-layer protection device.

[0021] In the figure: 1. longitudinal card seat; 2. longitudinal card slot; 3. transverse card seat; 4. longitudinal positioning structure; 5. transverse positioning structure; 6. transverse card slot; 11. metal card shell; 12. protective rubber sleeve; 41. connecting block; 42. transverse through hole; 43. transverse rope; 51. mounting block; 52. longitudinal through hole; 53. longitudinal rope. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1-4 The utility model provides a technical solution: a flexible multilayer protection device, comprising a longitudinal card seat 1, a longitudinal card slot 2 is provided on the top of the longitudinal card seat 1, transverse card seats 3 are fixedly connected to both sides of the top of the longitudinal card seat 1, transverse card slots 6 are provided on the tops of the two transverse card seats 3, longitudinal positioning structures 4 are fixedly connected to the front and rear sides of the top of the longitudinal card seat 1, transverse positioning structures 5 are fixedly connected to the tops of the two transverse card seats 3, the two ends of the longitudinal card slot 2 are connected, the main section of the longitudinal card slot 2 is in the shape of an arc, the two ends of the transverse card slot 6 are connected, the side section of the transverse card slot 6 is in the shape of an arc, through The longitudinal slot 2 can place the longitudinal ribs inside the coal yard grid inside the longitudinal holder 1, and the transverse slot 6 can place the transverse ribs inside the coal yard grid inside the transverse holder 3. The longitudinal holder 1 includes a metal holder 11, and the outside of the metal holder 11 is fixedly covered with a protective rubber sleeve 12. The protective rubber sleeve 12 can flexibly protect the longitudinal ribs placed inside the longitudinal slot 2. The bottom of the transverse holder 3 is fixedly connected to the top of the metal holder 11, and the protective rubber sleeve 12 extends to the surface of the transverse holder 3, so that the transverse ribs arranged in the transverse slot 6 at the top of the transverse holder 3 can be flexibly protected.

[0024] See also Figure 1 and Figure 4 The longitudinal positioning structure 4 includes two connecting blocks 41, and the two connecting blocks 41 are fixedly connected to the two sides of the top of the longitudinal card seat 1 respectively. The opposite sides of the two connecting blocks 41 are provided with transverse through holes 42. A transverse rope 43 passes through the two transverse through holes 42 between the opposite sides of the two connecting blocks 41. The separated ends of the two transverse through holes 42 extend to the separated sides of the two connecting blocks 41 respectively, and the two ends of the transverse rope 43 extend to the separated sides of the two connecting blocks 41 respectively through the two transverse through holes 42.

[0025] See also Figure 2-4The transverse positioning structure 5 includes two mounting blocks 51 which are respectively fixedly connected to the front side and the rear side of the top of the transverse holder 3. The two mounting blocks 51 are each provided with a longitudinal through hole 52 on the opposite side. A longitudinal rope 53 passes through the two longitudinal through holes 52 between the opposite sides of the two mounting blocks 51. The separated ends of the two longitudinal through holes 52 extend to the separated ends of the two mounting blocks 51 respectively. The two ends of the longitudinal rope 53 extend to the separated sides of the two mounting blocks 51 through the two longitudinal through holes 52 respectively.

[0026] Specific implementation method: By pulling out the transverse ropes 43 inside the two longitudinal positioning structures 4 from the inside of the transverse through holes 42, the top of the longitudinal slot 2 is unobstructed, so that the longitudinal ribs inside the coal yard grid can be placed inside the longitudinal slot 2 on the top of the longitudinal holder 1, and then the transverse ropes 43 inside the two longitudinal positioning structures 4 are sequentially passed through the transverse through holes 42 on the two connecting blocks 41, so that one transverse rope 43 can connect the two connecting blocks 41, and the top of the longitudinal slot 2 where the longitudinal ribs of the coal yard grid are placed can be blocked by tying knots at both ends of the transverse rope 43 to complete the fixation of the longitudinal ribs of the coal yard grid, and the longitudinal ropes 53 inside the two transverse positioning structures 5 are pulled out from the longitudinal through holes 52 inside the two mounting blocks 51, so that the tops of the two transverse holders 3 can be There is no obstruction above the transverse slot 6, and then the transverse ribs of the coal yard grid are placed inside the transverse slots 6 at the top of the two transverse holders 3, and the longitudinal ropes 53 inside the two transverse positioning structures 5 are respectively passed through the longitudinal through holes 52 inside the two mounting blocks 51 to complete the quick connection of the two mounting blocks 51, and then the two ends of the longitudinal ropes 53 are knotted and fastened to seal the top of the transverse slot 6 where the transverse ribs of the coal yard grid are placed, and the cross-fixation of the longitudinal ribs and the transverse ribs of the coal yard grid is completed. The longitudinal ribs placed inside the longitudinal slot 2 can be flexibly protected by the protective rubber sleeve 12, the bottom of the transverse holder 3 is fixedly connected to the top of the metal card shell 11, and the sheath of the protective rubber sleeve 12 extends to the surface of the transverse holder 3, so that the transverse ribs clamped in the transverse slot 6 at the top of the transverse holder 3 can be flexibly protected.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A flexible multi-layer protective device, comprising a longitudinal holder (1), characterized in that: The top of the longitudinal card seat (1) is provided with a longitudinal card slot (2), both sides of the top of the longitudinal card seat (1) are fixedly connected to transverse card seats (3), the tops of the two transverse card seats (3) are provided with transverse card slots (6), the front and rear sides of the top of the longitudinal card seat (1) are fixedly connected to longitudinal positioning structures (4), and the tops of the two transverse card seats (3) are fixedly connected to transverse positioning structures (5).

2. A flexible multi-layer protective device according to claim 1, characterized in that: The two ends of the longitudinal slot (2) are connected, and the main section of the longitudinal slot (2) is in the shape of an arc. The two ends of the transverse slot (6) are connected, and the side section of the transverse slot (6) is in the shape of an arc.

3. A flexible multi-layer protective device according to claim 1, characterized in that: The longitudinal clamping seat (1) comprises a metal clamping shell (11), and the exterior of the metal clamping shell (11) is fixedly covered with a protective rubber sleeve (12).

4. A flexible multi-layer protective device according to claim 1, characterized in that: The longitudinal positioning structure (4) comprises two connecting blocks (41), the two connecting blocks (41) being fixedly connected to two sides of the top of the longitudinal clamping seat (1) respectively, and the opposite sides of the two connecting blocks (41) are provided with transverse through holes (42), and a transverse rope (43) passes through the two transverse through holes (42) between the opposite sides of the two connecting blocks (41).

5. A flexible multi-layer protective device according to claim 4, characterized in that: One end of the two transverse through holes (42) that are separated from each other respectively extends to one side of the two connecting blocks (41) that are separated from each other, and two ends of the transverse rope (43) respectively extend through the two transverse through holes (42) to one side of the two connecting blocks (41) that are separated from each other.

6. A flexible multi-layer protective device according to claim 1, characterized in that: The transverse positioning structure (5) comprises two mounting blocks (51) respectively fixedly connected to the front side and the rear side of the top of the transverse clamping seat (3); longitudinal through holes (52) are provided on opposite sides of the two mounting blocks (51); and longitudinal ropes (53) penetrate between the opposite sides of the two mounting blocks (51) through the two longitudinal through holes (52).

7. A flexible multi-layer protective device according to claim 6, characterized in that: The separated ends of the two longitudinal through holes (52) extend to the separated ends of the two mounting blocks (51), and the two ends of the longitudinal rope (53) extend through the two longitudinal through holes (52) to the separated sides of the two mounting blocks (51).

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