Temporary fence fixing base for military training field
By designing a combined structure of the fence body and the base body, and utilizing the meshing of racks and pinions and the adjustment of the fixed cone, the problems of the fixed base's single function and insufficient environmental adaptability were solved, thereby improving stability and flexibility, shortening construction time, and reducing damage to the ground.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LOGISTICAL ENGINEERING UNIVERSITY OF PLA
- Filing Date
- 2025-05-16
- Publication Date
- 2026-04-17
AI Technical Summary
The existing temporary fence bases for military training grounds have a relatively simple function, lack the ability to adapt to changes in the environment, have a long construction cycle, and are difficult to reuse.
A structure including a fence body, a base body, connecting rods, baffles, fixing rods, and fixing supports was designed. The connecting rods are pulled in and out through the meshing of racks and pinions. Combined with the adjustability of the fixing cone, it can adapt to different ground conditions, reduce the use of bolts, and improve operational flexibility.
It enhances the stability and adaptability of the fence, shortens construction time, reduces damage to the ground, and improves the ease of reuse.
Smart Images
Figure CN224134385U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of military base technology, and in particular to a temporary fence fixing base for military training grounds. Background Technology
[0002] In modern military training systems, temporary fences serve as crucial facilities for ensuring training safety and demarcating training areas. The performance of their fixed bases directly impacts the overall stability and reliability of the fences. As military training models evolve towards greater realism and mobility, the temporary and variable nature of training grounds is becoming increasingly pronounced, placing higher demands on the fixed bases of temporary fences.
[0003] Currently, common types of temporary fencing bases for military training grounds include concrete bases, precast metal bases, and pile bases. While existing concrete bases have strong stability and load-bearing capacity, they suffer from long construction periods, are prone to damaging the ground after dismantling, and are difficult to reuse. In addition, the fixed bases have relatively limited functions and generally lack the ability to adapt to environmental changes. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as the limited functionality of fixed bases and the general lack of adaptive adjustment capabilities to environmental changes, and to provide a temporary fence fixed base for military training grounds.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a temporary fence fixing base for a military training ground, comprising a fence body, a base body at the bottom of the fence body, a connecting rod on one side of the base body, a baffle on the top of the connecting rod, a fixing rod on one side of the baffle, a fixing support movably connected to the outer surface of the fixing rod, a storage groove on one side of the base body, a rack fixedly connected to the inner wall of the storage groove, a second limiting groove inside the base body, a connecting plate fixedly connected to the outer surface of the baffle, a second limiting plate fixedly connected to the top of the connecting plate, a moving groove at the bottom of the connecting rod, a gear rotatably connected to the top of the moving groove via a rotating rod, a first mounting hole at the top of the connecting rod, a second mounting hole on the outer surface of the fixing support, a third limiting groove on the inner wall of the second mounting hole, and a third limiting plate movably connected to the inner wall of the third limiting groove.
[0006] In a preferred embodiment, the outer surface of the base body is provided with a handle, the outer surface of the base body is provided with a fixing groove, the inner wall of the fixing groove is provided with a first limiting groove, the inner wall of the first limiting groove is movably connected with a first limiting plate, and the outer surface of the first limiting plate is fixedly connected with a fixing cone.
[0007] In a preferred embodiment, the bottom of the handle is fixedly connected to the top of the fixed cone.
[0008] In a preferred embodiment, the top of the connecting rod is fixedly connected to the outer surface of the baffle via a fixed support.
[0009] In a preferred embodiment, the two sides of the rack are engaged with the inner wall of the moving groove, and the outer surface of the rack is meshed with the outer surface of the gear.
[0010] In a preferred embodiment, the outer surface of the second limiting plate is engaged and movably connected with the inner wall of the second limiting groove.
[0011] In a preferred embodiment, the outer surface of the connecting rod is engaged and movably connected to the inner wall of the storage tank.
[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0013] This utility model features a connecting rod to facilitate the movable connection between the baffle and the base body. The baffle works in conjunction with the connecting rod to achieve outward extension and retraction. Specifically, the connecting rod is pulled back and forth through the meshing of a rack and pinion. A fixing rod and a fixing support secure the top part of the connecting rod, thus supporting the baffle as it unfolds behind the base body. These structures are symmetrically arranged in two places to improve the stability of movement and support. A storage slot accommodates the connecting rod, allowing the baffle to be pushed forward. The connecting plate serves two purposes: firstly, it allows weights to be pressed down to secure the base body; secondly, the connecting plate can move within the second limiting slot inside the base, enabling the baffle to extend backward and retract forward. To adapt to different ground conditions, a fixed cone that can penetrate the ground is installed inside the base body. A handle is fixedly connected to the fixed cone, allowing pressure to be applied to the handle and rotated to gradually drive the fixed cone into the ground. These features allow for adaptation to different ground conditions, reduce the use of bolts, and make operation more flexible. Attached Figure Description
[0014] Figure 1 This utility model provides a structural schematic diagram of a temporary fence fixing base for a military training ground.
[0015] Figure 2 This utility model provides a temporary fence fixing base for military training grounds. Figure 1 Schematic diagram of the cross-sectional structure at point A in the middle.
[0016] Figure 3 This is a cross-sectional structural diagram of the main body of the base of a temporary fence fixing base for a military training ground, provided by this utility model.
[0017] Figure 4 This utility model provides a structural schematic diagram of the connecting rod portion of a temporary fence fixing base for a military training ground.
[0018] Legend:
[0019] 1. Fence body; 2. Base body; 3. Connecting rod; 4. Baffle; 5. Fixing rod; 6. Fixing support; 7. Handle; 8. Fixing groove; 9. Storage groove; 10. Rack; 11. First limiting groove; 12. First limiting plate; 13. Fixing cone; 14. Second limiting groove; 15. Connecting plate; 16. Second limiting plate; 17. Moving groove; 18. Gear; 19. First mounting hole; 20. Second mounting hole; 21. Third limiting groove; 22. Third limiting plate. Detailed Implementation
[0020] 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.
[0021] Example 1
[0022] like Figures 1-4As shown, this utility model provides a technical solution: a temporary fence fixing base for a military training ground, including a fence body 1, a base body 2 at the bottom of the fence body 1, a connecting rod 3 on one side of the base body 2, the top of the connecting rod 3 being fixedly connected to the outer surface of a baffle 4 via a fixing support 6, the outer surface of the connecting rod 3 being movably engaged with the inner wall of a storage tank 9, a baffle 4 at the top of the connecting rod 3, a fixing rod 5 on one side of the baffle 4, a fixing support 6 movably connected to the outer surface of the fixing rod 5, a storage tank 9 on one side of the base body 2, a rack 10 fixedly connected to the inner wall of the storage tank 9, the two sides of the rack 10 being engaged with the inner wall of a movable groove 17, and the rack... The outer surface of 10 meshes with the outer surface of gear 18. The base body 2 has a second limiting groove 14 inside. The outer surface of baffle 4 is fixedly connected to a connecting plate 15. The top of the connecting plate 15 is fixedly connected to a second limiting plate 16. The outer surface of the second limiting plate 16 is engaged and movably connected to the inner wall of the second limiting groove 14. The bottom of the connecting rod 3 has a moving groove 17. The top of the moving groove 17 is rotatably connected to gear 18 via a rotating rod. The top of the connecting rod 3 has a first mounting hole 19. The outer surface of the fixed support 6 has a second mounting hole 20. The inner wall of the second mounting hole 20 has a third limiting groove 21. The inner wall of the third limiting groove 21 is engaged and movably connected to a third limiting plate 22.
[0023] In this embodiment, the connecting rod 3 facilitates the movable connection between the baffle 4 and the base body 2. The baffle 4 works in conjunction with the connecting rod 3 to achieve outward extension and retraction. Specifically, the extension and retraction of the connecting rod 3 are achieved through the meshing of the rack 10 and the gear 18. The fixing rod 5 and the fixing support 6 secure the top part of the connecting rod 3, thereby supporting the baffle 4 to unfold behind the base body 2. Specifically, the third limiting plate 22 and the third limiting groove 21 allow the fixing rod 5 to move freely on both sides of the fixing support 6 without detaching from it. The structure is symmetrically arranged in two places to improve the stability of movement and support. The storage groove 9 is used to accommodate the connecting rod 3, so that the baffle 4 can be pushed forward. The rack 10 is locked in the inner wall of the moving groove 17 and moves. The outer surface of the connecting rod 3 is locked in the inner wall of the storage groove 9 and moves. During the movement, the gear 18 rotates on the surface of the rack 10 until it is completely retracted into the storage groove 9. The connecting plate 15 is set firstly to press the heavy object here to fix the base body 2. Secondly, the connecting plate 15 can move in the second limiting groove 14 inside the base to realize the backward extension and forward retraction of the baffle 4.
[0024] Example 2
[0025] like Figure 2As shown, a handle 7 is provided on the outer surface of the base body 2, a fixing groove 8 is provided on the outer surface of the base body 2, a first limiting groove 11 is provided on the inner wall of the fixing groove 8, a first limiting plate 12 is movably connected to the inner wall of the first limiting groove 11, a fixing cone 13 is fixedly connected to the outer surface of the first limiting plate 12, and the bottom of the handle 7 is fixedly connected to the top of the fixing cone 13.
[0026] In this embodiment, in order to adapt to different ground conditions, a fixed cone 13 that can be driven into the ground is provided and moves inside the base body 2. The handle 7 is fixedly connected to the fixed cone 13, so that the fixed cone 13 can be gradually driven into the ground by applying pressure to the handle 7 and rotating it. The fixed cone 13 can rotate and move up and down inside by setting the first limiting groove 11 and the first limiting plate 12.
[0027] Working principle:
[0028] like Figures 1-4 As shown, when the training ground is on a hard surface, the fence needs to be fixed with sandbags. At this time, pull the baffle 4 backward until it can no longer move. Then pull the connecting rod 3 out of the storage slot 9. The gear 18 rotates in mesh with the rack 10 until the connecting rod 3 can rotate upward. Pull the fixing rod 5 backward to make room for the first mounting hole 19 and the second mounting hole 20 of the connecting rod 3 to align. Push the fixing rod 5 into the two mounting holes. When on the ground, apply pressure to the handle 7 and rotate it to gradually insert the fixing cone 13 into the ground until both sides are pressed into the ground.
[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.
Claims
1. A temporary fence fixing base for military training grounds, comprising a fence body (1), characterized in that: The bottom of the fence body (1) is provided with a base body (2). A connecting rod (3) is provided on one side of the base body (2). A baffle (4) is provided on the top of the connecting rod (3). A fixing rod (5) is provided on one side of the baffle (4). A fixing support (6) is movably connected to the outer surface of the fixing rod (5). A storage groove (9) is opened on one side of the base body (2). A rack (10) is fixedly connected to the inner wall of the storage groove (9). A second limiting groove (14) is opened inside the base body (2). The outer surface of the baffle (4) is fixedly connected to... A connecting plate (15) is connected, and a second limiting plate (16) is fixedly connected to the top of the connecting plate (15). A moving groove (17) is opened at the bottom of the connecting rod (3). A gear (18) is rotatably connected to the top of the moving groove (17) through a rotating rod. A first mounting hole (19) is opened at the top of the connecting rod (3). A second mounting hole (20) is opened on the outer surface of the fixed support (6). A third limiting groove (21) is opened on the inner wall of the second mounting hole (20). A third limiting plate (22) is movably connected to the inner wall of the third limiting groove (21).
2. A temporary fence fixing base for military training ground according to claim 1, characterized in that: The outer surface of the base body (2) is provided with a handle (7), and the outer surface of the base body (2) is provided with a fixing groove (8). The inner wall of the fixing groove (8) is provided with a first limiting groove (11). The inner wall of the first limiting groove (11) is movably connected to a first limiting plate (12), and the outer surface of the first limiting plate (12) is fixedly connected to a fixing cone (13).
3. A temporary fence fixing base for a military training ground according to claim 2, characterized in that: The bottom of the handle (7) is fixedly connected to the top of the fixed cone (13).
4. A temporary fence post base for a military training area according to claim 1 wherein: The top of the connecting rod (3) is fixedly connected to the outer surface of the baffle (4) via a fixed support (6).
5. A temporary fence post base for a military training area according to claim 1 wherein: The two sides of the rack (10) are engaged with the inner wall of the moving groove (17), and the outer surface of the rack (10) is engaged with the outer surface of the gear (18).
6. A temporary fence post base for a military training area according to claim 1 wherein: The outer surface of the second limiting plate (16) is engaged and movably connected with the inner wall of the second limiting groove (14).
7. A temporary fence post base for a military training area as claimed in claim 1, wherein: The outer surface of the connecting rod (3) is engaged and movably connected to the inner wall of the storage tank (9).