Switch safety anti-collision structure device
By designing a switch safety anti-collision structural device including arc-shaped anti-collision beam, arc-shaped anti-collision plate and buffer mechanism, the problem of anti-collision force transmitted to the switch body in the prior art is solved, and better anti-collision is achieved Effects and personnel protection.
Patent Information
- Application Number
- CN202420951964.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-06
AI Technical Summary
When the existing switch safety anti-collision structure device prevents collision, part of the impact force will be transmitted to the switch body, resulting in poor protection effect and may cause injury to personnel.
A switch safety anti-collision structural device is designed, including mounting plate, U-shaped plate, support rod, arc anti-collision beam, arc anti-collision plate, limit rod, limit tube, anti-collision roller and buffer mechanism. Through the cooperation of these components, the arc-shaped anti-collision beam can be displaced in the left and right directions when impacted, and converts the impact force into a downward force, which directly acts on the support rod, thereby eliminating the lateral influence on the switch body.
It effectively improves the anti-collision effect, reduces damage to the switch body, and reduces the risk of personnel injury. At the same time, the buffer protection effect is further improved through the setting of the cushion layer.
Smart Images
Figure CN222464634U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of switches, in particular to a safety anti-collision structure device for a switch. Background Art
[0002] A switch is a network device used to forward electrical (optical) signals. It can provide an exclusive electrical signal path for any two network nodes connected to the switch. The most common switch is the Ethernet switch. Other common switches include telephone voice switches, fiber optic switches, etc. After the switch is installed, it is inevitable that it will be accidentally bumped by humans. Therefore, an anti-collision structure is needed to protect it. Although the anti-collision mechanism of the switch safety anti-collision structure device in the existing technology can eliminate a certain amount of impact force when in use, some of the impact force will be applied to the switch body, resulting in poor protection effect. In addition, the reaction force generated by human collision can easily cause personal injury. In this regard, we propose a switch safety anti-collision structure device. Utility Model Content
[0003] The technical problem solved by the utility model is to overcome the defects of the prior art and provide a switch safety anti-collision structure device.
[0004] To achieve the above purpose, the present invention provides the following technical solutions:
[0005] A switch safety anti-collision structure device includes a mounting plate, wherein a U-shaped plate is provided above the mounting plate near the left and right sides, a switch body is provided between the two U-shaped plates, the bottom of the U-shaped plate near the front and rear are fixedly connected to support rods, the bottom ends of the support rods are fixedly connected to the top of the mounting plate, the two U-shaped plates away from the side wall are movably connected to the arc-shaped anti-collision beam, a buffer mechanism is provided below the arc-shaped anti-collision beam near the front and rear, an arc-shaped anti-collision plate is provided above the two U-shaped plates, and the bottoms of the arc-shaped anti-collision plates near the left and right sides are fixedly connected to the tops of the adjacent U-shaped plates.
[0006] Preferably, the side walls of the arc-shaped anti-collision beam are fixedly connected to a first limiting rod near the front and rear ends, the other end of the first limiting rod is sleeved with a limiting tube, and the other end of the limiting tube is fixedly connected to the side wall of the U-shaped plate.
[0007] Preferably, the top and bottom of the first limiting rod are fixedly connected to a first limiting block, and the top and bottom of the inner cavity of the limiting tube are provided with limiting grooves matching the first limiting block.
[0008] Preferably, the side wall of the arc-shaped anti-collision beam is provided with an arc-shaped groove, and the inner wall of the arc-shaped groove is movably connected with a plurality of evenly distributed first anti-collision rollers through a rotating shaft and a bearing.
[0009] Preferably, the buffer mechanism includes an oblique rod, the top end of the oblique rod is movably connected to a connecting block through a rotating shaft and a bearing, the top of the connecting block is fixedly connected to the bottom of the arc-shaped anti-collision beam, and the bottom end of the oblique rod is movably connected to a second limit block through a rotating shaft and a bearing, the side wall of the support rod is provided with a limit groove matching the second limit block, the top of the second limit block is provided with a limit hole, a second limit rod is arranged in the limit hole, the top and bottom ends of the second limit rod are respectively fixedly connected to the top and bottom of the inner cavity of the limit groove, and a spring is sleeved on the second limit rod near the bottom, and the top and bottom ends of the spring are respectively fixedly connected to the bottom of the second limit block and the bottom of the inner cavity of the limit groove.
[0010] Preferably, an arc-shaped groove is provided on the top of the arc-shaped anti-collision plate, and a plurality of evenly distributed second anti-collision rollers are movably connected to the inner wall of the arc-shaped groove through a rotating shaft and a bearing.
[0011] Preferably, the first anti-collision roller and the second anti-collision roller are both covered with a soft cushion layer.
[0012] Compared with the prior art, the beneficial effects of the present invention are:
[0013] In the present technical solution, the left and right displacement of the arc-shaped anti-collision beam can be achieved through the mutual cooperation between the first limit rod and the limit tube. At the same time, the left and right impact force received by the arc-shaped anti-collision beam is converted into the downward force of the second limit block through the mutual cooperation between the oblique rod, the second limit rod and the second limit block, and directly acts on the support rod, thereby eliminating the lateral impact on the switch body. At the same time, the contraction of the spring can have a good buffering effect. At the same time, the arc-shaped setting of the arc-shaped anti-collision beam and the arc-shaped anti-collision plate, and the setting of the first anti-collision roller and the second anti-collision roller, the displacement direction of the object can be easily changed when colliding, which has the effect of unloading force, thereby improving the anti-collision effect of the device, and also greatly reducing the force on personnel, thereby playing a protective role. The buffering protection effect can also be further improved by setting the soft cushion layer. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the structure of the utility model;
[0015] Figure 2 This is a three-dimensional diagram of the arc-shaped anti-collision beam of the utility model;
[0016] Figure 3 This is a top view of the arc-shaped anti-collision beam of the utility model;
[0017] Figure 4 for Figure 1 Enlarged view of point A in the middle;
[0018] Figure 5 for Figure 1 Enlarged view of point B in the middle;
[0019] Figure 6 for Figure 1 Enlarged view of point B in the middle.
[0020] Numbers in the figure: 1. Mounting plate; 2. Support rod; 3. U-shaped plate; 4. Second anti-collision roller; 5. Arc-shaped anti-collision plate; 6. Switch body; 7. Arc-shaped anti-collision beam; 8. Diagonal rod; 9. First limit rod; 10. First limit block; 11. Limit tube; 12. Cushion layer; 13. First anti-collision roller; 14. Second limit block; 15. Second limit rod; 16. Spring. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0022] See also Figure 1-6The utility model provides a technical solution: a switch safety anti-collision structure device, including a mounting plate 1, a U-shaped plate 3 is provided above the mounting plate 1 near the left and right sides, a switch body 6 is provided between the two U-shaped plates 3, the bottom of the U-shaped plate 3 near the front and rear are fixedly connected to the support rod 2, the bottom end of the support rod 2 is fixedly connected to the top of the mounting plate 1, the two U-shaped plates 3 away from the side wall are movably connected with the arc-shaped anti-collision beam 7, the side wall of the arc-shaped anti-collision beam 7 near the front and rear are fixedly connected to the first limiting rod 9, the other end of the first limiting rod 9 is sleeved with a limiting tube 11, the other end of the limiting tube 11 is fixedly connected to the side wall of the U-shaped plate 3, the top and bottom of the first limiting rod 9 are fixedly connected to the first limiting block 10, the top of the inner cavity of the limiting tube 11 The top and bottom of the arc-shaped anti-collision beam 7 are provided with a limiting groove that matches the first limit block 10. The side wall of the arc-shaped anti-collision beam 7 is provided with an arc groove. The inner wall of the arc groove is movably connected with a number of evenly distributed first anti-collision rollers 13 through a rotating shaft and a bearing. A buffer mechanism is provided below the arc-shaped anti-collision beam 7 near the front and rear. The buffer mechanism includes an oblique rod 8. The top of the oblique rod 8 is movably connected with a connecting block through a rotating shaft and a bearing. The top of the connecting block is fixedly connected to the bottom of the arc-shaped anti-collision beam 7. The bottom end of the oblique rod 8 is movably connected with a second limit block 14 through a rotating shaft and a bearing. The side wall of the support rod 2 is provided with a limiting groove that matches the second limit block 14. A limiting hole is provided on the top of the second limit block 14. A second limiting rod 15 is provided in the limiting hole. The top and bottom of the second limiting rod 15 are respectively connected to the limit The top and bottom of the inner cavity of the positioning groove are fixedly connected, and a spring 16 is sleeved on the second limit rod 15 near the bottom. The top and bottom ends of the spring 16 are fixedly connected to the bottom of the second limit block 14 and the bottom of the inner cavity of the limit groove respectively. An arc-shaped anti-collision plate 5 is provided above the two U-shaped plates 3, and the bottom of the arc-shaped anti-collision plate 5 is fixedly connected to the top of the adjacent U-shaped plate 3 near the left and right sides. An arc-shaped anti-collision plate 5 is provided on the top of the arc-shaped anti-collision plate 5, and the inner wall of the arc-shaped groove is movably connected with a number of evenly distributed second anti-collision rollers 4 through a rotating shaft and a bearing. The first anti-collision roller 13 and the second anti-collision roller 4 are both sleeved with a soft cushion layer 12. Through the mutual cooperation between the first limit rod 9 and the limit tube 11, the arc-shaped anti-collision beam 7 can be displaced in the left and right directions. The mutual cooperation between the positioning rod 15 and the second limit block 14 converts the left and right impact force received by the arc-shaped anti-collision beam 7 into the downward force of the second limit block 14 and directly acts on the support rod 2, thereby eliminating the lateral impact on the switch body 6. At the same time, the contraction of the spring 16 can have a good buffering effect. At the same time, through the arc setting of the arc-shaped anti-collision beam 7 and the arc-shaped anti-collision plate 5, and in conjunction with the setting of the first anti-collision roller 13 and the second anti-collision roller 4, the displacement direction of the object can be easily changed during collision, which has the effect of unloading force, thereby improving the anti-collision effect of the device, and also greatly reducing the force exerted on personnel, thereby playing a protective role. The buffering protection effect can also be further improved by the setting of the soft cushion layer 12.
[0023] When the vehicle is in a state of being moved horizontally, the second limit block 14 is moved downwards, and the spring 16 is compressed, so that the lateral pressure exerted on the arc anti-collision beam 7 is converted into the vertical pressure exerted by the diagonal rod 8 on the support rod 2 and directly exerted on the support rod 2. At the same time, the spring 16 can also play a good buffering effect. At the same time, when an object or a person collides, the first anti-collision roller 13 on the arc anti-collision beam 7 can also rotate, which makes it easier for the colliding object to change its displacement direction, play a force unloading effect, and improve its anti-collision effect. Similarly, although there are few objects that hit the device from top to bottom, the second anti-collision roller 4 and the arc anti-collision plate 5 can also play an anti-collision and force unloading effect, thereby effectively improving the anti-collision protection effect of the device, and also protecting personnel.
[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A switch safety anti-collision structure device, comprising a mounting plate (1), characterized in that: A U-shaped plate (3) is arranged above the mounting plate (1) near the left and right sides, a switch body (6) is arranged between the two U-shaped plates (3), a support rod (2) is fixedly connected to the bottom of the U-shaped plate (3) near the front and rear sides, the bottom end of the support rod (2) is fixedly connected to the top of the mounting plate (1), the side walls of the two U-shaped plates (3) away from each other are movably connected to an arc-shaped anti-collision beam (7), a buffer mechanism is arranged below the arc-shaped anti-collision beam (7) near the front and rear sides, an arc-shaped anti-collision plate (5) is arranged above the two U-shaped plates (3), and the bottom of the arc-shaped anti-collision plate (5) near the left and right sides is fixedly connected to the top of the adjacent U-shaped plate (3).
2. A switch safety anti-collision structure device according to claim 1, characterized in that: The side walls of the arc-shaped anti-collision beam (7) are fixedly connected to a first limiting rod (9) near the front and rear sides, the other end of the first limiting rod (9) is sleeved with a limiting tube (11), and the other end of the limiting tube (11) is fixedly connected to the side wall of the U-shaped plate (3).
3. A switch safety anti-collision structure device according to claim 2, characterized in that: The top and bottom of the first limiting rod (9) are both fixedly connected to a first limiting block (10), and the top and bottom of the inner cavity of the limiting tube (11) are both provided with limiting grooves matching the first limiting block (10).
4. A switch safety anti-collision structure device according to claim 1, characterized in that: The side wall of the arc-shaped anti-collision beam (7) is provided with an arc-shaped groove, and the inner wall of the arc-shaped groove is movably connected to a plurality of evenly distributed first anti-collision rollers (13) via a rotating shaft and a bearing.
5. A switch safety anti-collision structure device according to claim 1, characterized in that: The buffer mechanism comprises an inclined rod (8), the top end of the inclined rod (8) is movably connected with a connecting block via a rotating shaft and a bearing, the top of the connecting block is fixedly connected to the bottom of the arc-shaped anti-collision beam (7), the bottom end of the inclined rod (8) is movably connected with a second limit block (14) via a rotating shaft and a bearing, the side wall of the support rod (2) is provided with a limit groove matching the second limit block (14), the top of the second limit block (14) is provided with a limit hole, a second limit rod (15) is arranged in the limit hole, the top and bottom ends of the second limit rod (15) are respectively fixedly connected to the top and bottom of the inner cavity of the limit groove, a spring (16) is sleeved on the second limit rod (15) near the bottom, the top and bottom ends of the spring (16) are respectively fixedly connected to the bottom of the second limit block (14) and the bottom of the inner cavity of the limit groove.
6. A switch safety anti-collision structure device according to claim 1, characterized in that: An arc-shaped groove is provided on the top of the arc-shaped anti-collision plate (5), and a plurality of evenly distributed second anti-collision rollers (4) are movably connected to the inner wall of the arc-shaped groove via a rotating shaft and a bearing.
7. A switch safety anti-collision structure device according to claim 4, characterized in that: The first anti-collision roller (13) and the second anti-collision roller (4) are both covered with a soft cushion layer (12).