Equipment protection device capable of reducing blasting vibration

Abstract

The invention relates to the technical field of blasting protection devices, in particular to an equipment protection device capable of reducing blasting vibration.The equipment protection device comprises a device body and a supporting plate, moving wheels are connected to one position of the bottom end of the device body, a bottom plate is connected to the upper end of the device body, a side plate is connected to the upper end of the bottom plate, and a handle is arranged on one position of the surface of the side plate; a storage groove is formed in the other position of the surface of the side plate, a supporting rod is arranged in the storage groove, one end of the supporting rod is connected with a rubber wrap angle, and the other end of the supporting rod is connected with a connecting shaft. The device is convenient to push by arranging a handle, shock waves generated by blasting can be effectively absorbed and blocked by arranging a foamed aluminum plate, a buffer device and rubber filling particles, the device is protected from being damaged by the shock waves and flying stones, and therefore the problems and defects existing in an existing device are effectively solved and overcome.

Description

Technical Field

[0001] The invention relates to the technical field of explosion protection devices, and in particular to an equipment protection device capable of reducing explosion vibration. Background Art

[0002] In the fields of mining, tunnel excavation, large-scale infrastructure construction, etc., blasting technology is widely used as an efficient and fast rock crushing method. Blasting operations will inevitably produce strong vibrations and shock waves. These vibration waves will not only directly act on the equipment and structures at the blasting site, but also spread through the ground to the surrounding areas, causing potential damage risks to nearby buildings, underground pipelines, transportation facilities, etc.

[0003] Most of the existing protective devices used for blasting lack flexibility and have poor protective performance.

[0004] In view of this, research and improvement are conducted on the existing problems, and an equipment protection device that can reduce blasting vibration is provided. By arranging moving wheels, the main body of the device has a mobile function, which facilitates the movement and transportation of the device in a small space. By arranging a handle, it is convenient to push the device. By arranging foam aluminum plates, buffer devices and rubber filling particles, the shock waves generated by the blasting can be effectively absorbed and blocked, and the equipment is protected from damage by shock waves and flying stones. The purpose is to solve the problem and improve the practical value through this technology. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an equipment protection device that can reduce blasting vibration.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an equipment protection device that can reduce blasting vibration, including a device body and a support plate, wherein a moving wheel is connected to the bottom end of the device body, a bottom plate is connected to the upper end of the device body, a side plate is connected to the upper end of the bottom plate, a handle is provided at one place on the surface of the side plate, a storage groove is provided at another place on the surface of the side plate, a support rod is provided inside the storage groove, one end of the support rod is connected to a rubber corner, the other end of the support rod is connected to a connecting shaft, the top end of the side plate is connected to a top plate, a foam aluminum plate is provided on one side of the support plate, a buffer device is provided on the other side of the support plate, and rubber filling particles are filled between the buffer device and the support plate.

[0007] As a further description of the above technical solution:

[0008] The moving wheels are fixedly connected to the device body, and there are four moving wheels. The device body has a moving function through the arrangement of the moving wheels, thereby enhancing the flexibility of the device in use.

[0009] As a further description of the above technical solution:

[0010] The bottom plate is fixedly connected to the device body, the bottom end of the side plate is fixedly connected to the device body, the handle is fixedly connected to the side plate, and there are two side plates and handles. The arrangement of the handles facilitates pushing and carrying the device body.

[0011] As a further description of the above technical solution:

[0012] One end of the connecting shaft is fixedly connected to the support rod, and the other end is connected to the side plate shaft. The support rod is connected to the side plate shaft via the connecting shaft. There are four support rods and connecting shafts. By setting the support rod, support can be provided for the device body to prevent the device body from tipping over when it is subjected to an explosion shock wave.

[0013] As a further description of the above technical solution:

[0014] The rubber corner wrap is fixedly connected to the support rod, and the number of the rubber corner wrap and the storage slot is four. The rubber corner wrap can enhance the supporting capacity of the support rod and the ground, and the rubber corner wrap enables the support rod to be stuck in the storage slot. The storage of the support rod is facilitated by the setting of the storage slot.

[0015] As a further description of the above technical solution:

[0016] The bottom end of the top plate is fixedly connected to the top end of the side plate, the support plate is movably connected to the device as a whole, there are two support plates, and the bottom plate, side plate, top plate and support plate are all made of PC plastic material. The PC plastic material has high strength and impact resistance, which enhances the performance of the device.

[0017] As a further description of the above technical solution:

[0018] The foam aluminum plate is fixedly connected to the support plate, and there are two foam aluminum plates. The foam aluminum plate is made of foam aluminum material, which is a lightweight porous metal material with low density, high specific strength, good energy absorption and sound insulation performance. Its porous structure can effectively disperse and absorb impact energy and reduce the peak pressure and propagation speed of the shock wave.

[0019] As a further description of the above technical solution:

[0020] The buffer device is composed of a connecting sleeve, a connecting column and a spring. One end of the connecting column is fixedly connected to the support plate, and the other end is movably connected to the connecting sleeve. One end of the spring is fixedly connected to the connecting column, and the other end is fixedly connected to the connecting sleeve. There are several buffer devices. By setting up the buffer device, the impact kinetic energy of part of the support plate can be slowed down and offset, thereby reducing the damage of the shock wave to the protected equipment.

[0021] As a further description of the above technical solution:

[0022] The rubber filling particles are movably connected to the device body. The rubber filling particles are made of rubber material. The rubber material has good elasticity and energy absorption capacity, so they can absorb shock waves and play a role in protecting the equipment.

[0023] The present invention has the following beneficial effects:

[0024] 1. The device body has a mobile function by setting the moving wheels, which facilitates the movement and transportation of the device in a small space. The device can be pushed conveniently by setting the handle. The foam aluminum plate, buffer device and rubber filling particles can effectively absorb and block the shock wave generated by the blasting, protecting the equipment from damage by the shock wave and flying stones.

[0025] 2. By setting the support rod, support can be provided for the main body of the device to prevent the main body of the device from tipping over when it is subjected to the shock wave of the explosion. By setting the rubber corner wrap, the supporting capacity of the support rod and the ground can be enhanced, and the rubber corner wrap allows the support rod to be stuck in the storage groove. The setting of the storage groove facilitates the storage of the support rod.

[0026] 3. Foam aluminum is a lightweight porous metal material with low density, high specific strength, good energy absorption and sound insulation performance. Its porous structure can effectively disperse and absorb impact energy, reduce the peak pressure and propagation speed of shock waves, and set up a buffer device to slow down and offset the impact kinetic energy of part of the support plate, thereby reducing the damage of shock waves to the protected equipment. Rubber materials have good elasticity and energy absorption capacity, so they can absorb shock waves and play a role in protecting equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of an equipment protection device that can reduce blasting vibrations proposed by the present invention;

[0028] Figure 2 A schematic diagram of a support rod of an equipment protection device for reducing blasting vibration proposed by the present invention;

[0029] Figure 3 A schematic diagram of the unfolding structure of the support rod of the equipment protection device proposed by the present invention that can reduce blasting vibration;

[0030] Figure 4 A schematic diagram of a foam aluminum plate of an equipment protection device for reducing blasting vibration proposed by the present invention;

[0031] Figure 5A schematic diagram of a buffer device of an equipment protection device proposed by the present invention that can reduce blasting vibration.

[0032] Legend:

[0033] 1. Device body; 2. Moving wheels; 3. Bottom plate; 4. Side plate; 5. Handle; 6. Support rod; 7. Rubber corner wrap; 8. Connecting shaft; 9. Storage slot; 10. Top plate; 11. Foam aluminum plate; 12. Support plate; 13. Buffer device; 14. Connecting sleeve; 15. Connecting column; 16. Spring; 17. Rubber filling particles. DETAILED DESCRIPTION

[0034] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0035] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it 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 it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Reference Figure 1-5An embodiment of the present invention is as follows: an equipment protection device capable of reducing blasting vibration comprises a device body 1 and a support plate 12, wherein a moving wheel 2 is connected to a bottom end of the device body 1, a bottom plate 3 is connected to an upper end of the device body 1, a side plate 4 is connected to an upper end of the bottom plate 3, a handle 5 is provided on a surface of the side plate 4, a storage groove 9 is provided on another surface of the side plate 4, a support rod 6 is provided inside the storage groove 9, a rubber corner 7 is connected to one end of the support rod 6, a connecting shaft 8 is connected to the other end of the support rod 6, a top plate 10 is connected to the top end of the side plate 4, a foam aluminum plate 11 is provided on one side of the support plate 12, a buffer device 13 is provided on the other side of the support plate 12, and rubber filling particles 17 are filled between the buffer device 13 and the support plate 12.

[0037] The moving wheel 2 is fixedly connected to the device body 1, and the number of the moving wheels 2 is four. The bottom plate 3 is fixedly connected to the device body 1. The bottom end of the side plate 4 is fixedly connected to the device body 1. The handle 5 is fixedly connected to the side plate 4. The number of the side plate 4 and the handle 5 is two. One end of the connecting shaft 8 is fixedly connected to the support rod 6, and the other end is connected to the side plate 4 axis. The support rod 6 is connected to the side plate 4 axis through the connecting shaft 8. The number of the support rod 6 and the connecting shaft 8 is four. The rubber corner 7 is fixedly connected to the support rod 6. The number of the rubber corner 7 and the storage slot 9 is four. The bottom end of the top plate 10 is fixedly connected to the top of the side plate 4. The support plate 12 is movably connected to the device body 1. The number of the support plate 12 There are two of them, the bottom plate 3, the side plate 4, the top plate 10 and the support plate 12 are all made of PC plastic material, the foam aluminum plate 11 is fixedly connected to the support plate 12, the number of the foam aluminum plates 11 is two, the foam aluminum plate 11 is made of foam aluminum material, the buffer device 13 is composed of a connecting sleeve 14, a connecting column 15 and a spring 16, one end of the connecting column 15 is fixedly connected to the support plate 12, and the other end is movably connected to the connecting sleeve 14, one end of the spring 16 is fixedly connected to the connecting column 15, and the other end is fixedly connected to the connecting sleeve 14, the number of the buffer devices 13 is several, the rubber filling particles 17 are movably connected to the device body 1, and the rubber filling particles 17 are made of rubber material.

[0038] Working principle and process: When the protection device is in use, the user pushes or pulls the device body 1 through the handle 5 to move the device body 1 to the designated location and face the impact surface of the shock wave. When blasting, the foam aluminum plate 11, the buffer device 13 and the rubber filling particles 17 can effectively absorb and block the shock wave generated by the blasting, and protect the equipment from damage by the shock wave and flying stones. The device provides the device body 1 with a mobile function by setting the moving wheels 2, which facilitates the movement and transportation of the device in a small space. By setting the support rod 6, support can be provided for the device body 1 to prevent the device body 1 from tipping over when the device body 1 is subjected to the explosion shock wave. By setting the rubber corner 7, the supporting capacity of the support rod 6 and the ground can be enhanced, and the rubber corner 7 allows the support rod 6 to be stuck in the storage groove 9. The storage of the support rod 6 is facilitated by the setting of the storage groove 9.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An equipment protection device capable of reducing blasting vibration, comprising a device body (1) and a support plate (12), characterized in that: A moving wheel (2) is connected to a point at the bottom end of the device body (1), a bottom plate (3) is connected to an upper end of the device body (1), a side plate (4) is connected to an upper end of the bottom plate (3), a handle (5) is provided at a point on the surface of the side plate (4), a storage groove (9) is provided at another point on the surface of the side plate (4), a support rod (6) is provided inside the storage groove (9), one end of the support rod (6) is connected to a rubber corner (7), the other end of the support rod (6) is connected to a connecting shaft (8), the top end of the side plate (4) is connected to a top plate (10), a foam aluminum plate (11) is provided on one side of the support plate (12), a buffer device (13) is provided on the other side of the support plate (12), and rubber filling particles (17) are filled between the buffer device (13) and the support plate (12).

2. The equipment protection device capable of reducing blasting vibration according to claim 1, characterized in that: The moving wheels (2) are fixedly connected to the device body (1), and there are four moving wheels (2).

3. The equipment protection device capable of reducing blasting vibration according to claim 1, characterized in that: The bottom plate (3) is fixedly connected to the device body (1), the bottom end of the side plate (4) is fixedly connected to the device body (1), the handle (5) is fixedly connected to the side plate (4), and the number of the side plate (4) and the handle (5) is two.

4. The equipment protection device capable of reducing blasting vibration according to claim 1, characterized in that: One end of the connecting shaft (8) is fixedly connected to the support rod (6), and the other end is connected to the side plate (4) axis. The support rod (6) is connected to the side plate (4) axis via the connecting shaft (8), and the number of the support rod (6) and the connecting shaft (8) is four.

5. The equipment protection device capable of reducing blasting vibration according to claim 1, characterized in that: The rubber corner wrap (7) is fixedly connected to the support rod (6), and the number of the rubber corner wrap (7) and the storage groove (9) is four.

6. The equipment protection device capable of reducing blasting vibration according to claim 1, characterized in that: The bottom end of the top plate (10) is fixedly connected to the top end of the side plate (4), the support plate (12) is movably connected to the device body (1), the number of the support plates (12) is two, and the bottom plate (3), the side plate (4), the top plate (10) and the support plate (12) are all made of PC plastic material.

7. The equipment protection device capable of reducing blasting vibration according to claim 1, characterized in that: The foam aluminum plate (11) is fixedly connected to the support plate (12), the number of the foam aluminum plates (11) is two, and the foam aluminum plates (11) are made of foam aluminum material.

8. The equipment protection device capable of reducing blasting vibration according to claim 1, characterized in that: The buffer device (13) is composed of a connecting sleeve (14), a connecting column (15) and a spring (16); one end of the connecting column (15) is fixedly connected to the support plate (12), and the other end is movably connected to the connecting sleeve (14); one end of the spring (16) is fixedly connected to the connecting column (15), and the other end is fixedly connected to the connecting sleeve (14); the number of the buffer devices (13) is several.

9. The equipment protection device capable of reducing blasting vibration according to claim 1, characterized in that: The rubber filling particles (17) are movably connected to the device body (1), and the rubber filling particles (17) are made of rubber material.

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