A training device simulating a high wall trench

Abstract

The utility model provides a training device for simulating a high wall trench, comprising: a bracket and a table top arranged on the bracket, the bracket and the table top are both spliced ​​structures; the table top has a plane portion and a curved portion connected to each other, the plane portion is arranged on the top of the bracket, and the curved portion is arranged on one side of the bracket and extends to the bottom of the bracket. In the utility model, the bracket and the table top are both spliced ​​structures. Compared with the concrete structure in the prior art, the bracket and the table top can be quickly prefabricated and assembled. The bracket and the table top can be spliced ​​separately on site, and then the bracket is fixed on the ground, and finally the table top is fixed on the bracket to complete the assembly of the overall simulation of the high wall trench training device, which is time-saving and has high assembly efficiency, and is conducive to the rapid construction of obstacles in the training field.

Description

Technical Field

[0001] The utility model relates to the technical field of military and police training equipment, in particular to a training device for simulating high wall trenches. Background Art

[0002] Military and police personnel will regularly hold obstacle crossing training or competitions. During the training or competition, many different obstacles will be set up, among which high wall trenches are one of the many obstacles. High wall trenches and sand pits are used together. Trainees jump over the high wall trenches and jump into the sand pits in any way to complete the obstacle crossing training. Most of the existing high wall trenches are one-piece concrete casting structures, which have complicated construction processes and long construction periods. Utility Model Content

[0003] In view of this, an embodiment of the utility model provides a training device for simulating a high-wall trench to eliminate or improve one or more defects existing in the prior art.

[0004] The utility model provides a training device for simulating a high wall trench, comprising: a bracket and a table top arranged on the bracket, wherein the bracket and the table top are both spliced ​​structures;

[0005] The table top has a plane portion and a curved portion connected to each other, the plane portion is arranged on the top of the bracket, and the curved portion is arranged on one side of the bracket and extends to the bottom of the bracket.

[0006] In some embodiments of the present invention, the bottom of the curved surface portion is recessed toward one side of the bracket and the top of the curved surface portion is convex toward a side away from the bracket.

[0007] In some embodiments of the present invention, the curved surface portion includes a plurality of first mounting strips and second mounting strips that are alternately arranged, and outer surfaces of the first mounting strips and the second mounting strips form a curved surface.

[0008] In some embodiments of the utility model, the bracket includes a first fixing plate and a second fixing plate, and a plurality of grooves arranged at intervals are formed on one side of the first fixing plate and the second fixing plate close to the curved surface portion, the first mounting strip is clamped in the groove, and the second mounting strip is clamped between two adjacent first mounting strips.

[0009] In some embodiments of the present invention, the table top is made of wood.

[0010] In some embodiments of the present invention, a connecting structure is provided at the bottom of the bracket, and the connecting structure can be detachably connected to the ground.

[0011] In some embodiments of the utility model, the bracket further includes a support plate, the support plate is arranged parallel to the ground, a limiting hole is provided on the support plate, and the limiting hole is detachably connected to the ground through a ground anchor structure.

[0012] In some embodiments of the utility model, the bracket also includes a plane frame, an inclined frame and a plurality of support columns; the inclined frame is detachably connected to the plane frame, a plurality of support columns are arranged at the bottom of the plane frame and the inclined frame, the tops of a plurality of support columns are detachably connected to the plane frame and the inclined frame, and the bottoms of a plurality of support columns are fixedly connected to the support plate.

[0013] In some embodiments of the present invention, two first support rods are arranged between two adjacent support columns, and the two first support rods are arranged crosswise; and / or,

[0014] The top of the support column located below the inclined plane frame is fixedly connected with a first fixing bar and a second fixing bar. The first fixing bar, the second fixing bar and the top surface of the support column form a triangular structure. The first fixing bar is fixedly connected to the inclined plane frame via a connecting plate.

[0015] In some embodiments of the present invention, a second support rod is provided between the support column and the inclined plane frame; and / or,

[0016] A support frame is fixedly connected to one side of the inclined frame close to the table top, a middle portion of the support frame is fixedly connected to the second fixed plate, and a bottom portion of the support frame is fixedly connected to the first fixed plate.

[0017] In the training equipment for simulating high walls and trenches of the utility model, the bracket and the table top are both spliced ​​structures. Compared with the concrete structure in the prior art, the bracket and the table top can be quickly prefabricated and assembled, and the bracket and the table top can be spliced ​​separately on site, and then the bracket is fixed to the ground, and finally the table top is fixed to the bracket to complete the assembly of the overall training equipment for simulating high walls and trenches. It takes less time and has high assembly efficiency, which is conducive to the rapid construction of obstacles in the training field.

[0018] Additional advantages, purposes, and features of the present invention will be partially described in the following description, and will become partially apparent to those skilled in the art after studying the following, or may be learned from the practice of the present invention. The purposes and other advantages of the present invention can be achieved and obtained by the structures specifically pointed out in the specification and the drawings.

[0019] Those skilled in the art will understand that the purposes and advantages that can be achieved by the present invention are not limited to the above specific description, and the above and other purposes that can be achieved by the present invention will be more clearly understood based on the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present invention, constitute a part of the present application, and do not constitute a limitation of the present invention. The components in the drawings are not drawn to scale, but are only for the purpose of illustrating the principles of the present invention. In order to facilitate the illustration and description of some parts of the present invention, the corresponding parts in the drawings may be enlarged, that is, they may become larger relative to other components in the exemplary device actually manufactured according to the present invention. In the drawings:

[0021] Figure 1 It is an axonometric view of a training device simulating a high wall trench in one embodiment of the utility model.

[0022] Figure 2 For this utility model Figure 1 A partial enlarged view of point A in the middle.

[0023] Figure 3 It is a side view of a training device for simulating a high wall trench in one embodiment of the utility model.

[0024] Figure 4 For this utility model Figure 3 A partial enlarged view of point B in the middle.

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of a training device for simulating a high wall trench in one embodiment of the utility model.

[0026] Figure numerals: 1. bracket; 11. support plate; 12. limiting hole; 13. plane frame; 14. inclined frame; 15. support column; 16. first fixing plate; 17. second fixing plate; 18. groove; 19. first support rod; 20. second support rod; 2. table top; 21. first mounting bar; 22. second mounting bar; 23. first fixing bar; 24. connecting plate; 25. second fixing bar; 26. support frame. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in combination with the implementation mode and the accompanying drawings. Here, the schematic implementation mode of the utility model and its description are used to explain the utility model, but are not used as a limitation of the utility model.

[0028] It should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only structures and / or processing steps closely related to the scheme according to the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0029] It should be emphasized that the term “include / comprises” when used herein refers to the presence of features, elements, steps or components, but does not exclude the presence or addition of one or more other features, elements, steps or components.

[0030] It should also be noted that, unless otherwise specified, the term “connection” herein may refer not only to a direct connection but also to an indirect connection with an intermediate.

[0031] Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. In the accompanying drawings, the same reference numerals represent the same or similar components, or the same or similar steps.

[0032] In order to solve or alleviate the problem that the existing simulated high wall trench training equipment in the prior art are mostly concrete cast structures with complex construction and long construction period, the utility model proposes a novel simulated high wall trench training equipment, which is spliced ​​by several split structures, can be assembled quickly, can be disassembled and transported as a whole, has strong versatility, and has high promotion value.

[0033] An embodiment of the utility model provides a training device for simulating a high wall trench, comprising: a bracket 1 and a table top 2 arranged on the bracket 1, wherein the bracket 1 and the table top 2 are both spliced ​​structures; wherein the table top 2 has a planar portion and a curved portion connected to each other, wherein the planar portion is arranged on the top of the bracket 1, and the curved portion is arranged on one side of the bracket 1 and extends to the bottom of the bracket 1.

[0034] Reference Figure 1 An axonometric view of a training device simulating a high wall trench in one embodiment of the utility model, in which a trainee climbs over the curved portion and the flat portion in sequence, and the bracket 1 serves to support the overall table top 2. In this embodiment, the bracket 1 and the table top 2 are both spliced ​​structures. Compared with the concrete structure in the prior art, the bracket 1 and the table top 2 can be quickly prefabricated and assembled, and the bracket 1 and the table top 2 can be spliced ​​on site respectively, and then the bracket 1 is fixed to the ground, and finally the table top 2 is fixed to the bracket 1, to complete the assembly of the overall simulation of the high wall trench training device, which is time-saving and efficient, and is conducive to the rapid construction of obstacles in the training field.

[0035] In some embodiments, the bottom of the curved surface portion is concave toward the side of the bracket 1 and the top of the curved surface portion is convex toward the side away from the bracket 1. Figure 3 A side view of a training device simulating a high wall trench in one embodiment of the utility model, wherein the curved portion is an inclined wave-shaped structure with a moderate curvature, and a smooth transition connection is provided between the bottom of the curved portion and the ground, and between the top of the curved portion and the flat portion.

[0036] In some embodiments, the curved surface portion includes a plurality of first mounting bars 21 and second mounting bars 22 arranged alternately, and the outer surfaces of the first mounting bars 21 and second mounting bars 22 form a curved surface. A plurality of first mounting bars 21 and second mounting bars 22 are arranged alternately in sequence to form a mounting bar group, and the overall curved surface portion is composed of four groups of mounting bar groups arranged side by side. The first mounting bars 21 and second mounting bars 22 can be made of wooden bars with rectangular cross-sections. Since the size of the first mounting bars 21 and second mounting bars 22 is much smaller than the size of the curved surface portion, the polygonal structure formed by the surfaces of the mounting bars connected in sequence can be approximately regarded as a curved surface. The size of the actual mounting bars can be selected according to the actual requirements. The smaller the size, the closer it is to the curved surface. Such a setting can simulate the curvature and shape of the actual trench, which is more natural. Compared with the existing fixed table tops, the curved surface portion of the table top in this embodiment can change the curvature according to the actual training requirements, adjust the difficulty of climbing for the trainees, and adapt to different training intensities.

[0037] In some embodiments, the bracket 1 includes a first fixing plate 16 and a second fixing plate 17. The first fixing plate 16 and the second fixing plate 17 are provided with a plurality of grooves 18 arranged at intervals on one side close to the curved surface. The first mounting bar 21 is clamped in the groove 18, and the second mounting bar 22 is clamped between two adjacent first mounting bars 21. The first fixing plate 16 and the second fixing plate 17 are both mounted on the inclined frame 14. The first fixing plate 16 is an inner concave structure, and the second fixing plate 17 is an outer convex structure. Figure 4 The utility model Figure 3 In the partial enlarged view at point B, the outer dimensions of the first mounting bar 21 are slightly larger than the dimensions of the groove 18. The first mounting bar 21 can be squeezed into the groove 18 by external force, and then the second mounting bar 22 can be squeezed into the space formed by the two adjacent first mounting bars 21 by external force. The first mounting bar 21 and the second mounting bar 22 can be installed without the use of bolts, and will not damage the mounting bars. This installation structure is simple and quick.

[0038] In some embodiments, the table top 2 is made of wood. The wooden table top 2 structure has the advantages of good touch, can simulate actual combat scenes, and make obstacle training more realistic. It also has the advantages of being hard and durable, light and high in strength, and excellent in processing performance.

[0039] In some embodiments, a connection structure is provided at the bottom of the bracket 1, and the connection structure can be detachably connected to the ground. The connection structure can be selected from embedded cement piers, flat plate support forms or plug-in connection structures. The bracket 1 and the ground are designed to be detachable, which has the following advantages: First, the bracket 1 and the table 2 can be spliced ​​and assembled in the obstacle assembly factory, and the overall training equipment can be transported to the training ground. The obstacle setting can be completed by simply fixing the bracket 1 to the ground, and the simulated high wall trench training equipment can be built in a short time. Second, when it is necessary to transport the simulated high wall trench training equipment to other training grounds, the bracket 1 can be disassembled from the ground, and the simulated high wall trench training equipment can be conveniently transported to the destination by transporting equipment such as cranes and trucks, so that the same simulated high wall trench training equipment can be used in different training grounds.

[0040] In some embodiments, the bracket 1 also includes a support plate 11, which is arranged parallel to the ground. A limit hole 12 is provided on the support plate 11, and the limit hole 12 is detachably connected to the ground through a ground anchor structure (not shown in the figure). The ground anchor can be divided into anchor piles, anchor points, anchor ingots, and drag pits. Ground anchors are often used in lifting operations to fix towing ropes, wind ropes, winches, guide pulleys, etc. Ground anchors are generally made of steel wire ropes, steel pipes, reinforced concrete prefabricated parts, logs, etc., which are buried underground. In this embodiment, the ground anchor structure is used to fix the overall simulated high wall trench training equipment. The ground anchor structure is a prior art and will not be described in detail here. Figure 2 The utility model Figure 1 In the partial enlarged view at A in the middle, the support plate 11 can be a square metal plate with a large force-bearing area and a strong supporting force. The four corners of the support plate 11 are respectively provided with limit holes 12. Before installing the simulated high-wall trench training device, the anchor structure is buried in the bottom layer. When installing the training device, the anchor structure is fastened to the limit hole 12 to prevent the overall training device from displacement.

[0041] In some embodiments, the bracket 1 also includes a plane frame 13, an inclined frame 14 and a number of support columns 15; the inclined frame 14 is detachably connected to the plane frame 13, and the number of support columns 15 are arranged at the bottom of the plane frame 13 and the inclined frame 14, the tops of the number of support columns 15 are detachably connected to the plane frame 13 and the inclined frame 14, and the bottoms of the number of support columns 15 are fixedly connected to the support plate 11.

[0042] Reference Figure 3Side view of a training device simulating a high wall and a trench in an embodiment of the present utility model. Generally, the overall length of the training device is 3.0 meters, the planar width of the high wall and trench is 0.8 - 1.0 meters, the height of the high wall and trench is 1.8 meters, the length of the pit is 3.5 meters, and the depth of the pit is 0.5 meters. The planar frame 13 is parallel to the ground, and the inclined frame 14 forms an angle of approximately 45 degrees with the ground. Two rows of relatively high support columns 15 can be provided at the bottom of the planar frame 13, and one row of relatively low support columns 15 can be provided at the bottom of the inclined frame 14 near the middle position of the inclined frame 14. The number of support columns can be set according to actual needs. The relatively high support columns 15 and the relatively low support columns 15 have the same structure except for different heights. Such a setting increases the versatility and interchangeability between the support columns 15, reduces the processing cost, and facilitates later maintenance and replacement. The planar frame 13, the inclined frame 14, and several support columns 15 can be fixedly connected by bolts, which is convenient for disassembly and assembly.

[0043] In some embodiments, two first support rods 19 are provided between adjacent support columns 15, and the two first support rods 19 are cross - arranged. Rib plates are provided at the ends of the support columns 15, and the first support rods 19 are installed on the rib plates by bolts, and the overlapping part of the two first support rods 19 is connected by bolts, which plays a role in strengthening the connection strength between adjacent support columns 15.

[0044] In some embodiments, a first fixing strip 23 and a second fixing strip 25 are fixedly connected to the top of the support column 15 located below the inclined frame 14. The first fixing strip 23, the second fixing strip 25, and the top surface of the support column 15 enclose a triangular structure, and the first fixing strip 23 is fixedly connected to the inclined frame 14 through a connecting plate 24. Refer to Figure 5 Schematic three - dimensional structure diagram of a training device simulating a high wall and a trench in an embodiment of the present utility model. The first fixing strip 23, the second fixing strip 25, and the top surface of the support column 15 enclose a triangular structure. The triangular structure has stability, enabling the support column 15 to give a stable supporting force to the inclined frame 14 and preventing the tabletop from collapsing.

[0045] In some embodiments, a second support rod 20 is provided between the support column 15 and the inclined frame 14. The support column 15, the inclined frame 14, and the second support rod 20 form a triangular structure, enhancing the stability between the support column 15 and the inclined frame 14.

[0046] In some embodiments, a support frame 26 is fixedly connected to the side of the inclined frame 14 close to the tabletop 2. The middle part of the support frame 26 is fixedly connected to the second fixing plate 17, and the bottom of the support frame 26 is fixedly connected to the first fixing plate 16. The support frame 26 is a U - shaped structure composed of multiple square tubes, with strong supporting force. At the same time, the support frame 26 connects the first fixing plate 16 and the second fixing plate 17, enhancing the integrity of the device.

[0047] It should be clear that the present invention is not limited to the specific configurations and processes described above and shown in the figures. For the sake of simplicity, a detailed description of the known methods is omitted here. In the above embodiments, several specific steps are described and shown as examples. However, the method process of the present invention is not limited to the specific steps described and shown, and those skilled in the art can make various changes, modifications and additions, or change the order between the steps after understanding the spirit of the present invention.

[0048] In the present invention, features described and / or illustrated for one embodiment may be used in the same manner or in a similar manner in one or more other embodiments, and / or combined with features of other embodiments or replace features of other embodiments.

[0049] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the embodiments of the utility model may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A training device simulating a high wall trench, characterized in that: include: A support (1) and a table top (2) arranged on the support (1), wherein the support (1) and the table top (2) are both spliced ​​structures; The table top (2) comprises a plane portion and a curved portion which are connected to each other, the plane portion is arranged on the top of the bracket (1), and the curved portion is arranged on one side of the bracket (1) and extends to the bottom of the bracket (1).

2. The training device for simulating a high wall trench according to claim 1, characterized in that: The bottom of the curved surface portion is recessed toward one side of the bracket (1), and the top of the curved surface portion is convex toward a side away from the bracket (1).

3. The training device for simulating a high wall trench according to claim 1, characterized in that: The curved surface portion comprises a plurality of first mounting strips (21) and second mounting strips (22) which are arranged alternately, and the outer surfaces of the first mounting strips (21) and the second mounting strips (22) form curved surfaces.

4. The training device for simulating a high wall trench according to claim 3, characterized in that: The bracket (1) comprises a first fixing plate (16) and a second fixing plate (17); a plurality of grooves (18) arranged at intervals are provided on one side of the first fixing plate (16) and the second fixing plate (17) close to the curved surface portion; the first mounting strip (21) is clamped in the groove (18); and the second mounting strip (22) is clamped between two adjacent first mounting strips (21).

5. The training device for simulating a high wall trench according to claim 1, characterized in that: The table top (2) is made of wooden material.

6. The training device for simulating a high wall trench according to claim 1, characterized in that: The bottom of the bracket (1) is provided with a connection structure, and the connection structure can be detachably connected to the ground.

7. The training device for simulating a high wall trench according to claim 1, characterized in that: The bracket (1) further comprises a support plate (11), wherein the support plate (11) is arranged parallel to the ground, and a limiting hole (12) is provided on the support plate (11), wherein the limiting hole (12) is detachably connected to the ground via a ground anchor structure.

8. The training device for simulating a high wall trench according to claim 4, characterized in that: The bracket (1) also includes a plane frame (13), an inclined frame (14) and a plurality of support columns (15); the inclined frame (14) is detachably connected to the plane frame (13), a plurality of support columns (15) are arranged at the bottom of the plane frame (13) and the inclined frame (14), the tops of a plurality of support columns (15) are detachably connected to the plane frame (13) and the inclined frame (14), and the bottoms of a plurality of support columns (15) are fixedly connected to the support plate (11).

9. The training device for simulating a high wall trench according to claim 8, characterized in that: Two first support rods (19) are arranged between two adjacent support columns (15), and the two first support rods (19) are arranged crosswise; and / or, A first fixing bar (23) and a second fixing bar (25) are fixedly connected to the top of a support column (15) located below the inclined plane frame (14); the first fixing bar (23), the second fixing bar (25) and the top surface of the support column (15) form a triangular structure; the first fixing bar (23) is fixedly connected to the inclined plane frame (14) via a connecting plate (24).

10. The training device for simulating a high wall trench according to claim 8, characterized in that: A second support rod (20) is provided between the support column (15) and the inclined plane frame (14); and / or, A support frame (26) is fixedly connected to one side of the inclined frame (14) close to the table top (2); the middle part of the support frame (26) is fixedly connected to the second fixed plate (17); and the bottom of the support frame (26) is fixedly connected to the first fixed plate (16).

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