Safety isolation fence
By introducing a combined structure of protective net and buffer components into the stadium fence, the existing fence is volatile instability and lack of elasticity when subjected to external forces, achieving higher collision resistance and buffer protection performance, ensuring athletes safety and stability of fences.
Patent Information
- Application Number
- CN202420208619.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-29
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-01-29
AI Technical Summary
The existing stadium fences are prone to instability when subjected to external forces, and the blocking net lacks elasticity and buffering functions, resulting in athletes being able to suffer secondary damage during impact, and the fence itself is prone to damage.
A safety isolation fence is designed, using a combined structure of protective nets and buffer components. The cushioning assembly includes a protective shell, a pressure plate, a damping spring and a sliding groove. The impact force is consumed through the cushioning action of the damping spring, increasing the cushioning protection of the fence.
It effectively avoids secondary injuries to athletes when hitting the fence, and reduces damage to the fence itself, improving the collision resistance and cushioning protection performance of the fence.
Smart Images
Figure CN222457040U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fences for stadiums, in particular to a safety isolation fence. Background Art
[0002] With the progress of science and technology and people's demand for healthy life, sports as an important subject in quality education has been paid more and more attention by people. Professional stadiums have long become an indispensable part of sports activities. With the continuous updating of sports equipment, a stable stadium fence plays an increasingly important role in sports activities. At the same time, with the increasing demand of people for various sports activities, the fences used in stadiums are often faced with complex and changeable situations. The existing traditional stadium fences usually adopt a vertical structure, which leads to the overall structural strength of the equipment is not high and it is easy to become unstable when subjected to external forces, posing a threat to people in the stadium. At the same time, since the fences are mostly fixed by welding and other methods, it is inconvenient for the later disassembly and maintenance.
[0003] The existing stadium fence adopts impact-resistant devices to effectively reduce the impact damage to the device when external forces impact the barrier net, making the device safer and more reliable. It adopts support rods and bolts to connect with the fence frame, making it more convenient for later disassembly and maintenance. It adopts a stabilizing device to fix the device on the ground and reinforce the device, making it more stable in actual use. However, the device has poor anti-collision performance. Although the barrier net made of iron wire has good strength, it does not have the function of buffering protection. If an athlete accidentally falls and hits the barrier net during exercise, the barrier net lacks elasticity and buffering function, which will cause secondary injuries to the athlete, and the fence itself will also be damaged. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a safety isolation fence having the advantages of good anti-collision and buffering protection, solving the problem that the lack of elasticity and buffering function of the blocking net may cause secondary injuries to athletes and the fence itself may also be damaged.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a safety isolation fence, including a fence body, the fence body including:
[0008] A support column, the bottom of which is provided with a base;
[0009] A first support rod, disposed on the support column and passing through the support column;
[0010] A connecting rod, arranged at one end of the first supporting rod;
[0011] A protective net is arranged on one side of the connecting rod;
[0012] A buffer assembly, sleeved on the outer side of the first support rod and located inside the support column;
[0013] The buffer assembly comprises:
[0014] A protective shell is arranged inside the support column;
[0015] A pressing plate, arranged on one side of the first supporting rod;
[0016] A damping spring is arranged between the pressure plate and the protective shell;
[0017] The slide groove is arranged on the inner wall of the protective shell.
[0018] In some embodiments, an outer shell that matches the damping spring is disposed inside the protective shell.
[0019] In some embodiments, the outer side wall of the protective shell is provided with a rubber sleeve that matches the sliding groove.
[0020] In some embodiments, a protective pad is provided on the inner side wall of the protective shell.
[0021] In some embodiments, a fixing block cooperating with the damping spring is provided on the inner side wall of the protective shell and one side of the pressure plate.
[0022] In some embodiments, a connecting sleeve matching the connecting rod is provided on the outer side of the first supporting rod and is fixed by bolts.
[0023] In some embodiments, a second support rod is disposed on the top of the protective net, and a blocking net is disposed between the second support rods.
[0024] In some embodiments, the base is fixedly connected to the ground by bolts.
[0025] (III) Beneficial effects
[0026] Compared with the prior art, the utility model provides a safety isolation fence with the following beneficial effects:
[0027] The safety isolation fence has a protective net and a buffer component. When an athlete accidentally falls and hits the protective net during exercise, the protective net is composed of an iron wire with an outer layer of elastic plastic, so that the protective net has good strength and a certain degree of collision resistance. Then, the impacted protective net will transmit the impact force it receives to the first support rod through the connecting sleeve, so that the first support rod pushes the pressure plate to slide and connect in the slide groove, thereby increasing the stability of the pressure plate when sliding left and right. The pressure plate continuously hits the damping spring in the slide groove, so that the impact force received by the pressure plate will be consumed under the buffering of the damping spring, thereby increasing the buffering protection of the safety isolation fence and avoiding secondary injuries to athletes and damage to the fence itself. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 It is a schematic diagram of the structure of the utility model;
[0029] Figure 2 It is a structural schematic diagram of the support column in the structure of the utility model;
[0030] Figure 3 It is a schematic diagram of the structure of the utility model from a side view;
[0031] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model in a side view;
[0032] Figure 5 It is a structural schematic diagram of the buffer component in the structure of the utility model.
[0033] In the figure:
[0034] 1. Fence body; 11. Support column; 12. Base; 13. First support rod; 14. Connecting rod; 15. Protective net; 16. Second support rod; 17. Blocking net; 18. Connecting sleeve;
[0035] 2. Buffer assembly; 21. Protective shell; 22. Pressure plate; 23. Damping spring; 24. Slide groove; 25. Protective pad; 26. Rubber sleeve; 27. Fixed block; 28. Outer shell. DETAILED DESCRIPTION
[0036] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0037] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.
[0038] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0039] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.
[0040] With the progress of science and technology and people's demand for healthy life, sports as an important subject in quality education has been paid more and more attention by people. Professional stadiums have long become an indispensable part of sports activities. With the continuous updating of sports equipment, a stable stadium fence plays an increasingly important role in sports activities. At the same time, with the increasing demand of people for various sports activities, the fences used in stadiums are often faced with complex and changeable situations. The existing traditional stadium fences usually adopt a vertical structure, which leads to the overall structural strength of the equipment is not high and it is easy to become unstable when subjected to external forces, posing a threat to people in the stadium. At the same time, since the fences are mostly fixed by welding and other methods, it is inconvenient for the later disassembly and maintenance.
[0041] In the related art, the device has poor anti-collision performance. Although the barrier net made of iron wire has good strength, it does not have the function of buffering protection. If an athlete accidentally falls and hits the barrier net during exercise, the lack of elasticity and buffering function of the barrier net will cause secondary injuries to the athlete, and the fence itself will also be damaged.
[0042] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a safety isolation fence. When an athlete accidentally falls and hits the protective net 15 during exercise, the impacted protective net 15 will transmit the impact force it receives to the first support rod 13 through the connecting sleeve 18, so that the first support rod 13 pushes the pressure plate 22 to continuously hit the damping spring 23 in the slide groove 24, so that the impact force received by the pressure plate 22 will be consumed under the buffering of the damping spring 23, thereby increasing the buffering protection of the safety isolation fence, avoiding secondary injuries to athletes and damage to the fence itself, and solving the problem of lack of elasticity and buffering function of the blocking net 17 through the buffer assembly 2 and the protective net 15.
[0043] The present application is described below with reference to the accompanying drawings and specific embodiments:
[0044] Combination Figure 1-Figure 5 The embodiment of the present application provides a safety isolation fence, including a fence body 1, and the fence body 1 includes: a base 12 is arranged at the bottom of the support column 11; a first support rod 13 is arranged on the support column 11 and passes through the support column 11; a connecting rod 14 is arranged at one end of the first support rod 13; a protective net 15 is arranged on one side of the connecting rod 14; a buffer component 2 is sleeved on the outside of the first support rod 13 and is located inside the support column 11; the buffer component 2 includes: a protective shell 21 is arranged inside the support column 11; a pressure plate 22 is arranged on one side of the first support rod 13; a damping spring 23 is arranged between the pressure plate 22 and the protective shell 21; a slide groove 24 is arranged on the inner wall of the protective shell 21.
[0045] When an athlete accidentally falls and hits the protective net 15 during exercise, and the protective net 15 is composed of an iron wire with an outer layer of elastic plastic, so that the protective net 15 has good strength and a certain degree of collision resistance, then the impacted protective net 15 will transmit the impact force it receives to the first support rod 13 through the connecting sleeve 18, so that the first support rod 13 pushes the pressure plate 22 to slide in the slide groove 24 for connection, thereby increasing the stability of the pressure plate 22 when sliding back and forth. The pressure plate 22 hits the damping spring 23 in the slide groove 24, so that the impact force received by the pressure plate 22 will be consumed under the buffering of the damping spring 23, thereby increasing the buffering protection of the safety isolation fence and preventing the athlete from suffering secondary injuries and the fence itself from being damaged.
[0046] Specifically, the model of the damping spring 23 is SA-40, and the working principle can be divided into two processes: elastic process and damping process. In the elastic process, when a force is applied to the spring from the outside, the spring will deform and store energy. In the damping process, when the spring returns to its original state, the damping plate will prevent the spring from rebounding and consume the stored energy. The principle structure is not drawn in the attached figure.
[0047] In some embodiments, the interior of the protective shell 21 is provided with an outer shell 28 that matches the damping spring 23 , thereby preventing the damping spring 23 from being deformed in shape during extrusion and causing damage to the spring, thereby increasing the service life of the damping spring 23 .
[0048] In some embodiments, the outer wall of the protective shell 21 is provided with a rubber sleeve 26 that cooperates with the slide groove 24, which is extended and retracted according to the movement of the pressure plate 22 to protect the components inside the protective shell 21 and prevent the components inside the protective shell 21 from being damaged due to external factors.
[0049] In some embodiments, a protective pad 25 is provided on the inner wall of the protective shell 21. The protective pad 25 has a certain cushioning property, which reduces the impact force of the first support rod 13 colliding with the inner wall of the protective shell 21 when it rebounds, and avoids the first support rod 13 colliding with the inner wall of the protective shell 21 when it rebounds, causing damage to the first support rod 13.
[0050] In some embodiments, a fixing block 27 that cooperates with the damping spring 23 is provided on the inner wall of the protective shell 21 and one side of the pressure plate 22, thereby increasing the stability of the damping spring 23 during the rebound movement and increasing the service life of the damping spring 23, and preventing the damping spring 23 from falling off during the deformation process.
[0051] Specifically, the material of the fixed block 27 is rubber, and the fixed block 27 is fixedly connected to the spring. The fixed block 27 is fixedly connected to the protective shell 21 by an adhesive, which increases the buffering and shock-absorbing effect of the damping spring 23 and avoids the two ends of the spring directly colliding and squeezing the inner wall of the protective shell and the pressure plate when the spring is squeezed, causing deformation and damage to the two ends of the spring.
[0052] In some embodiments, a connecting sleeve 18 that cooperates with the connecting rod 14 is provided on the outer side of the first support rod 13 and is fixed by bolts. When the protective net 15 on one side of the safety isolation fence is damaged and needs to be replaced, the damaged protective net 15 can be replaced by simply removing the bolts used to fix the connecting sleeve 18 and taking off the connecting sleeve 18, thereby increasing the convenience of repairing the protective net 15.
[0053] In some embodiments, a second support rod 16 is provided on the top of the protective net 15, and a blocking net 17 is provided between the second support rods 16. The second support rod 16 and the blocking net 17 are arc-shaped, which increases the difficulty of climbing over the safety isolation fence and prevents climbing over the safety isolation fence to the greatest extent.
[0054] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.
[0055] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.
[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A safety isolation fence, comprising a fence body (1), wherein the fence body (1) comprises: A support column (11) having a base (12) disposed at the bottom thereof; A first support rod (13), which is disposed on the support column (11) and passes through the support column (11); A connecting rod (14) is arranged at one end of the first supporting rod (13); A protective net (15) is arranged on one side of the connecting rod (14); A buffer assembly (2) is sleeved on the outside of the first support rod (13) and located inside the support column (11); Characterized in that: the buffer component (2) comprises: A protective shell (21) is arranged inside the support column (11); A pressure plate (22) is arranged on one side of the first support rod (13); A damping spring (23) is arranged between the pressure plate (22) and the protective shell (21); The slide groove (24) is arranged on the inner wall of the protective shell (21).
2. A safety isolation fence according to claim 1, characterized in that: An outer shell (28) that matches the damping spring (23) is arranged inside the protective shell (21).
3. A safety isolation fence according to claim 2, characterized in that: The outer side wall of the protective shell (21) is provided with a rubber sleeve (26) that matches the sliding groove (24).
4. A safety isolation fence according to claim 3, characterized in that: The inner side wall of the protective shell (21) is provided with a protective pad (25).
5. A safety isolation fence according to claim 4, characterized in that: A fixing block (27) that cooperates with the damping spring (23) is provided on the inner side wall of the protective shell (21) and one side of the pressure plate (22).
6. A safety isolation fence according to claim 1, characterized in that: A connecting sleeve (18) is provided on the outer side of the first supporting rod (13) and matches the connecting rod (14), and is fixed by bolts.
7. A safety isolation fence according to claim 1, characterized in that: A second support rod (16) is arranged on the top of the protection net (15), and a blocking net (17) is arranged between the second support rods (16).
8. The safety isolation fence according to claim 1, characterized in that: The base (12) is fixedly connected to the ground via bolts.