Fire service repair grinding apparatus

Abstract

This utility model discloses a fire-fighting maintenance and grinding device, including a grinding machine body. A protective cover is provided at the front end of the grinding machine body, and a battery is snapped into the rear end of the grinding machine body. A first gripping mechanism is provided at the top of the grinding machine body. The first gripping mechanism can support the fire-fighting grinding machine body. It relates to the field of fire-fighting equipment technology: by setting a first gripping mechanism and a second gripping mechanism on the fire-fighting maintenance and grinding device, the hand does not need to directly hold the grinding device. The vibration energy on the grinding device can be absorbed and consumed by a micro damper. The vibration transmitted to the hand is reduced by the first damping pad and the first rubber sleeve. The vibration transmitted to the hand can also be reduced by the second damping pad and the second rubber sleeve, preventing the hand from slipping out of the hand.

Description

Technical Field

[0001] This utility model relates to the field of fire protection equipment, specifically a fire protection maintenance and polishing device. Background Technology

[0002] To ensure the normal use of fire-fighting equipment, it is necessary to perform maintenance on the equipment. For rusted equipment, it is necessary to touch up the paint to prevent the equipment from rusting through and causing water leakage. At this time, grinding equipment is required. When using existing grinding equipment, it is necessary to hold it tightly by hand for support. However, holding the grinding equipment for a long time can easily cause numbness in the arm and slip due to the strong vibration of the grinding equipment, which is inconvenient for firefighters to use.

[0003] Therefore, it is necessary to propose a fire protection maintenance and grinding equipment. Utility Model Content

[0004] The purpose of this invention is to provide a fire protection maintenance and grinding device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A fire-fighting maintenance and grinding device includes a grinding machine body, a protective cover is provided at the front end of the grinding machine body, a battery is snapped into the rear end of the grinding machine body, and a first gripping mechanism is provided at the top of the grinding machine body, which can support the fire-fighting grinding machine body.

[0007] A second gripping mechanism and a third gripping mechanism are respectively provided on both sides of the grinding machine body. The second gripping mechanism and the third gripping mechanism have the same structure and are used to provide auxiliary support for the grinding machine body.

[0008] The first gripping mechanism includes a micro damper, a first vibration damping pad, a first rubber sleeve, and vertical stripes. The micro damper is positioned above the grinder body. The sidewall of the micro damper is wrapped with the first vibration damping pad. The sidewall of the first vibration damping pad is wrapped with the first rubber sleeve. The outer wall of the first rubber sleeve is provided with vertical stripes.

[0009] Preferably, a first connecting block is fixedly installed on the top of the grinding machine body, a first screw is threaded onto the first connecting block, and a limit cap is threaded onto the top of the first screw.

[0010] Preferably, a first support block is slidably disposed on the first screw, and a first locking block is fixedly installed at both the upper and lower ends of the first support block. The first locking block also slides on the first screw, and a first nut is threadedly installed on the first screw, with the first nut limiting the position of the first locking block.

[0011] Preferably, a second connecting block is fixedly installed on the top of the grinding machine body, a second screw is threadedly installed on the second connecting block, and a limit cap is also threadedly installed on the top of the second screw.

[0012] Preferably, a second support block is slidably disposed on the second screw, and the two ends of the micro damper are respectively connected to the first support block and the second support block. A second locking block is fixedly installed at both the upper and lower ends of the second support block, and the second locking block also slides on the second screw. A second nut is threadedly installed on the second screw, and the second nut limits the second locking block.

[0013] Preferably, both the second gripping mechanism and the third gripping mechanism include a handle, a second damping pad, and a second rubber sleeve. The second damping pad is wrapped around the side wall of the handle, and the second rubber sleeve is wrapped around the second damping pad.

[0014] Preferably, the inner wall of the second vibration damping pad is uniformly provided with sound-absorbing holes, and the second rubber sleeve is provided with a frosted layer.

[0015] Preferably, a threaded head and a protective plate are fixedly installed at one end of the handle, the threaded head is threaded onto the grinding machine body, and a tail cap is threaded onto the other end of the handle.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

[0017] Beneficial effects:

[0018] By setting a first gripping mechanism and a second gripping mechanism on the fire protection maintenance and grinding equipment, the hand does not need to directly hold the grinding equipment. The vibration energy on the grinding equipment can be absorbed and consumed by the micro damper. The vibration transmitted to the hand is reduced by the first damping pad and the first rubber sleeve. The vibration transmitted to the hand can also be reduced by the second damping pad and the second rubber sleeve, thus preventing the hand from slipping out of the hand. Attached Figure Description

[0019] Figure 1 A schematic diagram of a fire protection maintenance and grinding equipment;

[0020] Figure 2 A schematic diagram of the first gripping mechanism in a fire-fighting maintenance and grinding equipment;

[0021] Figure 3 A front view of the first gripping mechanism in a fire-fighting maintenance and grinding equipment;

[0022] Figure 4 Schematic diagram of the second gripping mechanism in a fire protection maintenance and grinding equipment Figure 1 ;

[0023] Figure 5 Schematic diagram of the second gripping mechanism in a fire protection maintenance and grinding equipment Figure 2 .

[0024] In the diagram: 1. Grinding machine body; 2. Protective cover; 3. Battery; 4. First connecting block; 5. First screw; 6. First support block; 7. First locking block; 8. First nut; 9. Limiting cap; 10. Second connecting block; 11. Second screw; 12. Second support block; 13. Second locking block; 14. Second nut; 15. Miniature damper; 16. First vibration damping pad; 17. First rubber sleeve; 18. Vertical stripe; 19. Handle; 20. Threaded head; 21. Protective plate; 22. Tail cap; 23. Second vibration damping pad; 24. Second rubber sleeve; 25. Frosted layer; 100. First gripping mechanism; 200. Second gripping mechanism; 300. Third gripping mechanism. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0026] like Figures 1-4 ;

[0027] A fire protection maintenance and grinding device includes a grinding machine body 1. The grinding machine body 1 is a grinding machine of model XK-5254 manufactured by Bazhou Suxiao Fire Equipment Factory. The grinding machine body 1 is used for fire protection maintenance and grinding. Since the structure and operating principle of the grinding machine body 1 are existing technologies, their structure and operating principle will not be described in detail here. A protective cover 2 is provided at the front end of the grinding machine body 1. The debris generated when the grinding machine body 1 grinds the fire protection equipment is protected by the protective cover 2. The rear end is connected to the battery 3, allowing the grinder body 1 to be powered by the battery 3 without the need for a power cord, making it more convenient to use. The top of the grinder body 1 is provided with a first gripping mechanism 100, which can support the fire-fighting grinder body 1. The sides of the grinder body 1 are respectively provided with a second gripping mechanism 200 and a third gripping mechanism 300. The second gripping mechanism 200 and the third gripping mechanism 300 have the same structure and are used to provide auxiliary support for the grinder body 1.

[0028] The first gripping mechanism 100 includes a micro damper 15, a first vibration damping pad 16, a first rubber sleeve 17, and vertical stripes 18. The micro damper 15 is positioned above the grinder body 1. The micro damper 15 is an AC0806 model manufactured by Zhejiang Luoya Pneumatic Co., Ltd. The micro damper 15 is used to dissipate the vibration energy of the grinder body 1. Since the structure and operating principle of the micro damper 15 are existing technologies, their structure and operating principle will not be described in detail here. The micro damper 15 can absorb and... The vibration energy of the grinder body 1 is consumed, thereby reducing the vibration amplitude and noise of the grinder body 1, improving the stability of the grip support of the grinder body 1, and preventing the hand from going numb and slipping off after holding the grinder body 1 for a long time. The side wall of the micro damper 15 is wrapped with the first vibration damping pad 16. The first vibration damping pad 16 and the first rubber sleeve 17 are used to reduce the vibration transmitted to the hand. The side wall of the first vibration damping pad 16 is wrapped with the first rubber sleeve 17. The outer wall of the first rubber sleeve 17 is provided with vertical stripes 18 to increase the friction with the hand and make the support of the grinder body 1 more stable.

[0029] Furthermore, a first connecting block 4 is fixedly installed on the top of the grinding machine body 1. A first screw 5 is threaded onto the first connecting block 4. The first connecting block 4 supports the installation of the first screw 5, and the first screw 5 supports the installation of the first support block 6. A limit cap 9 is threaded onto the top of the first screw 5, which not only protects the tops of the first screw 5 and the second screw 11 from hand injuries, but also limits the installation position of the first support block 6. The first support block 6 is slidably mounted on the first screw 5, and its height is adjustable, thereby allowing the height of the micro damper 15 to be adjusted. First locking blocks 7 are fixedly installed at both the upper and lower ends of the first support block 6, and the first locking blocks 7 also slide on the first screw 5. A first nut 8 is threaded onto the first screw 5, and the first nut 8 is also provided at both the upper and lower ends of the first locking block 7. The first support block 6 is positioned by limiting the position of the second support block 6. The second connecting block 10 is fixedly installed on the top of the grinding machine body 1. The second connecting block 10 is used to support the installation of the second screw 11. The second screw 11 is threaded on the second connecting block 10. The second screw 11 is used to support the installation of the second support block 12. The top of the second screw 11 is also threaded with a limit cap 9. The second support block 12 is slidably set on the second screw 11. The two ends of the micro damper 15 are respectively connected to the first support block 6 and the second support block 12 to connect and support the micro damper 15. The upper and lower ends of the second support block 12 are fixedly installed with second locking blocks 13. The second locking blocks 13 also slide on the second screw 11. The second screw 11 is threaded with a second nut 14. The upper and lower ends of the second locking blocks 13 are both provided with second nuts 14. The second nuts 14 limit the second locking blocks 13, thereby positioning the second support block 12.

[0030] Furthermore, both the second gripping mechanism 200 and the third gripping mechanism 300 include a handle 19, a second damping pad 23, and a second rubber sleeve 24. The second damping pad 23 is wrapped around the side wall of the handle 19, and the second rubber sleeve 24 is wrapped around the second damping pad 23. The second damping pad 23 and the second rubber sleeve 24 are used to reduce the vibration transmitted to the hand. The inner wall of the second damping pad 23 is evenly provided with sound-absorbing holes, which can be used to reduce vibration noise. The second rubber sleeve 24 is provided with a frosted layer 25 to increase friction with the palm and prevent the hand from slipping out. One end of the handle 19 is fixedly installed with a threaded head 20 and a protective plate 21. The threaded head 20 is threaded onto the grinder body 1 to facilitate the disassembly of the handle 19. The other end of the handle 19 is threaded with a tail cap 22 to limit the hand and prevent the hand from slipping out from the rear end of the handle 19.

[0031] The working principle of this utility model is as follows: the positions of the first support block 6 and the second support block 12 are adjusted by sliding, and the first nut 8 and the second nut 14 are screwed on to position the first support block 6 and the second support block 12, thereby adjusting the height of the micro damper 15. The micro damper 15 can absorb and consume the vibration energy of the grinder body 1, thereby reducing the vibration amplitude and noise of the grinder body 1, improving the stability of the grip support of the grinder body 1, and preventing the hand from going numb and slipping off after holding the grinder body 1 for a long time. The outer wall of the first rubber sleeve 17 is provided with vertical stripes 18 to increase the friction with the hand. The vibration transmitted to the hand is reduced by the first damping pad 16 and the first rubber sleeve 17. The other hand holds the handle 19. The second rubber sleeve 24 is provided with a frosted layer 25 to increase the friction with the palm of the hand and prevent the hand from slipping off. The vibration transmitted to the hand is reduced by the second damping pad 23 and the second rubber sleeve 24.

[0032] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A fire-fighting maintenance and grinding device, comprising a grinding machine body (1), wherein a protective cover (2) is provided at the front end of the grinding machine body (1), and a battery (3) is snapped into the rear end of the grinding machine body (1), characterized in that: The top of the grinder body (1) is provided with a first gripping mechanism (100), which can support the fire-fighting grinder body (1); A second gripping mechanism (200) and a third gripping mechanism (300) are respectively provided on both sides of the grinding machine body (1). The second gripping mechanism (200) and the third gripping mechanism (300) have the same structure and are used to provide auxiliary support for the grinding machine body (1). The first gripping mechanism (100) includes a micro damper (15), a first damping pad (16), a first rubber sleeve (17), and vertical stripes (18). The micro damper (15) is positioned above the grinder body (1). The side wall of the micro damper (15) is wrapped with the first damping pad (16). The side wall of the first damping pad (16) is wrapped with the first rubber sleeve (17). The outer wall of the first rubber sleeve (17) is provided with vertical stripes (18).

2. The fire protection maintenance and grinding equipment according to claim 1, characterized in that: A first connecting block (4) is fixedly installed on the top of the grinding machine body (1), a first screw (5) is threaded on the first connecting block (4), and a limit cap (9) is threaded on the top of the first screw (5).

3. The fire protection maintenance and grinding equipment according to claim 2, characterized in that: A first support block (6) is slidably disposed on the first screw (5). A first locking block (7) is fixedly installed at both the upper and lower ends of the first support block (6). The first locking block (7) also slides on the first screw (5). A first nut (8) is threadedly installed on the first screw (5). The first nut (8) limits the first locking block (7).

4. The fire protection maintenance and grinding equipment according to claim 3, characterized in that: The top of the grinding machine body (1) is fixedly installed with a second connecting block (10), and a second screw (11) is threadedly installed on the second connecting block (10). A limit cap (9) is also threadedly installed on the top of the second screw (11).

5. The fire protection maintenance and grinding equipment according to claim 4, characterized in that: A second support block (12) is slidably disposed on the second screw (11). The two ends of the micro damper (15) are respectively connected to the first support block (6) and the second support block (12). The upper and lower ends of the second support block (12) are fixedly installed with second locking blocks (13). The second locking blocks (13) also slide on the second screw (11). A second nut (14) is threadedly installed on the second screw (11). The second nut (14) limits the second locking block (13).

6. The fire protection maintenance and grinding equipment according to claim 1, characterized in that: Both the second gripping mechanism (200) and the third gripping mechanism (300) include a handle (19), a second damping pad (23), and a second rubber sleeve (24). The second damping pad (23) is wrapped around the side wall of the handle (19), and the second rubber sleeve (24) is wrapped around the second damping pad (23).

7. The fire protection maintenance and grinding equipment according to claim 6, characterized in that: The inner wall of the second damping pad (23) is uniformly provided with sound-absorbing holes, and the second rubber sleeve (24) is provided with a frosted layer (25).

8. The fire protection maintenance and grinding equipment according to claim 6, characterized in that: One end of the handle (19) is fixedly installed with a threaded head (20) and a protective plate (21). The threaded head (20) is threaded onto the grinding machine body (1). The other end of the handle (19) is threaded with a tail cap (22).

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