Floating base device of air compressor

Abstract

The utility model provides an air compressor floating base device which comprises a base, an air compressor body is mounted at the top of the base, a switch group and a storage battery are arranged at the top of the base, connecting plates symmetrically distributed about the air compressor body are fixedly connected to the top of the base, electric push rods are hinged to the connecting plates, and mounting grooves symmetrically distributed are formed in the bottom of the base; symmetrically distributed connecting blocks are fixedly connected into the mounting grooves, fixing blocks are hinged to the connecting blocks, moving wheels are installed at the bottoms of the fixing blocks, an L-shaped fixing plate is fixedly connected between the two fixing blocks, the pushing end of the electric push rod is hinged to the L-shaped fixing plate, and supporting plates are fixedly connected to the left side and the right side of the bottom of the base. According to the air compressor, the moving wheels can be adjusted, the position of the base is made to move downwards, the bottoms of the supporting plates are attached to the ground, the air compressor body is supported through the two supporting plates and the base, the situation that the moving wheels roll due to vibration generated during working of the air compressor body is avoided, and the safety of the air compressor body during working is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressors, and more specifically, to a floating base device for an air compressor. Background Art

[0002] An air compressor is a device used to compress gas. The air compressor is similar in structure to a water pump. Most air compressors are reciprocating piston type, rotary vane type or rotary screw type. There are many types of air compressors. According to the working principle, they can be divided into positive displacement compressors, reciprocating compressors and centrifugal compressors. The working principle of a positive displacement compressor is to compress the volume of gas to increase the density of gas molecules per unit volume to increase the pressure of compressed air. However, the following deficiencies exist in the prior art during use:

[0003] Some air compressors are installed on a base, and the moving wheels provided at the bottom of the base can drive the air compressor to move, which is more convenient during use. However, the vibration generated by the air compressor during operation will cause the moving wheels to roll, posing a certain safety hazard.

[0004] Therefore, there is an urgent need for a floating base device for an air compressor to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to address the problem that some air compressors are installed on a base, and the moving wheels provided at the bottom of the base can drive the air compressor to move, which is more convenient during use. However, the vibration generated by the air compressor during operation will cause the moving wheels to roll, posing a certain safety hazard.

[0006] To achieve the above-mentioned invention purpose, the utility model provides the following technical solutions:

[0007] A floating base device for an air compressor to improve the above problems.

[0008] Specifically, this application is as follows:

[0009] The floating base device for an air compressor includes a base. An air compressor main body is installed on the top of the base. A switch group and a storage battery are provided on the top of the base. Connecting plates symmetrically distributed with respect to the air compressor main body are fixedly connected to the top of the base. An electric push rod is hinged on the connecting plate. Symmetrically distributed installation grooves are formed at the bottom of the base. Symmetrically distributed connecting blocks are fixedly connected in the installation grooves. A fixed block is hinged on the connecting block. A moving wheel is installed at the bottom of the fixed block. An L-shaped fixing plate is fixedly connected between the two fixed blocks. The pushing end of the electric push rod is hinged to the L-shaped fixing plate. Support plates are fixedly connected to the left and right sides of the bottom of the base.

[0010] As a preferred technical solution of the present application, the power supply input end of the switch group is electrically connected to the power supply output end of the storage battery, and the power supply output end of the switch group is electrically connected to the power supply input end of the electric push rod.

[0011] As a preferred technical solution of the present application, symmetrically distributed sleeve plates are provided on one side of the top of the base. An installation plate is slidably connected inside the sleeve plate. A threaded hole is provided on the side wall of the sleeve plate. A positioning bolt is threadedly connected in the threaded hole. A U-shaped handle is fixedly connected between the two installation plates.

[0012] As a preferred technical solution of the present application, one end of the positioning bolt located in the threaded hole abuts against the installation plate.

[0013] As a preferred technical solution of the present application, anti-slip lines are provided on the U-shaped handle.

[0014] As a preferred technical solution of the present application, a tool placement box is provided on the top of the base.

[0015] As a preferred technical solution of the present application, the sleeve plate is fixedly connected to the base.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] In the solution of the present application:

[0018] 1. By providing a switch group, a storage battery, a connecting plate, an electric push rod, an installation groove, a connecting block, a fixing block, a moving wheel, an L-shaped fixing plate and a support plate, the staff moves the base and the air compressor main body to the required working area through the U-shaped handle, and then simultaneously starts the two electric push rods through the switch group. The two electric push rods shorten to drive the two L-shaped fixing plates, causing the L-shaped fixing plates to rotate by a certain amplitude. The L-shaped fixing plates drive the fixing blocks. The fixing blocks are hinged to the connecting blocks. When the moving wheels move following the fixing blocks, the moving wheels rotate and move outward from the base. At this time, the two moving wheels at the front and rear of the bottom of the base are in a V-shaped. The position of the base will gradually move downwards. When the bottom of the support plate is in contact with the ground, the two electric push rods are stopped through the switch group. The air compressor main body is supported by the two support plates and the base, preventing the moving wheels from rolling due to the vibration generated during the operation of the air compressor main body, ensuring the safety of the air compressor main body during operation, and solving the problem that in the prior art, some air compressors are installed on the base, and the moving wheels provided at the bottom of the base can drive the air compressor to move, which is more convenient during use. However, the vibration generated during the operation of the air compressor will cause the moving wheels to roll, posing a certain safety hazard.

[0019] 2. Through the set cover plate, mounting plate, threaded holes, positioning bolts, U-shaped handle and anti-slip grooves, the staff screws the two positioning bolts, and then pulls the U-shaped handle to a suitable height according to their own height. The mounting plate slides in the cover plate, and then screws the two positioning bolts in the opposite direction so that the end of the positioning bolt in the threaded hole conflicts with the mounting plate to fix the mounting plate. The height of the U-shaped handle is also fixed accordingly, so that the height of the U-shaped handle can be adjusted according to the height of different staff members, thereby improving the applicability of the U-shaped handle when in use. The anti-slip grooves provided can prevent the staff's hands from slipping off the U-shaped handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the air compressor floating base device provided in this application.

[0021] Figure 2 This is a side structural schematic diagram of the air compressor floating base device provided in this application.

[0022] Figure 3 This is a front view structural schematic diagram of the air compressor floating base device provided in this application.

[0023] Figure 4 This is a schematic cross-sectional view of the floating base device for an air compressor provided in this application.

[0024] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of part A.

[0025] Figure 6 This is a schematic structural diagram of the sleeve plate in the floating base device of the air compressor provided in this application.

[0026] Indicated in the figure:

[0027] 1. Base; 2. Air compressor body; 3. Switch group; 4. Battery; 5. Connecting plate; 6. Electric push rod; 7. Mounting slot; 8. Connecting block; 9. Fixing block; 10. Moving wheel; 11. L-shaped fixing plate; 12. Support plate; 13. Sleeve plate; 14. Mounting plate; 15. Threaded hole; 16. Positioning bolt; 17. U-shaped handle; 18. Anti-slip groove; 19. Tool storage box. DETAILED DESCRIPTION

[0028] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0029] Accordingly, the following detailed description of the embodiments of the present utility model is not intended to limit the scope of the present utility model claimed, but merely represents some embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0030] It should be noted that, without conflict, the embodiments in the present utility model and the features and technical solutions in the embodiments may be combined with each other.

[0031] It should be noted that like reference numerals and letters denote like items in the following figures, and thus, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

[0032] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the inventive product is customarily placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, terms such as "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0033] Embodiment:

[0034] Such as Figures 1-6As shown in the figure, the floating base device of the air compressor proposed in this embodiment includes a base 1. An air compressor main body 2 is installed on the top of the base 1. A switch group 3 and a storage battery 4 are provided on the top of the base 1. Connecting plates 5 symmetrically distributed with respect to the air compressor main body 2 are fixedly connected to the top of the base 1. Electric push rods 6 are hinged on the connecting plates 5. By starting the two electric push rods 6 simultaneously through the switch group 3, symmetrically distributed installation grooves 7 are formed at the bottom of the base 1. Symmetrically distributed connecting blocks 8 are fixedly connected in the installation grooves 7. Fixed blocks 9 are hinged on the connecting blocks 8. Moving wheels 10 are installed at the bottoms of the fixed blocks 9. An L-shaped fixing plate 11 is fixedly connected between the two fixed blocks 9. The pushing ends of the electric push rods 6 are hinged to the L-shaped fixing plate 11. When the two electric push rods 6 shorten to drive the two L-shaped fixing plates 11, the L-shaped fixing plates 11 rotate by a certain amplitude. Support plates 12 are fixedly connected to both the left and right sides of the bottom of the base 1. By driving the fixed blocks 9 through the L-shaped fixing plate 11, and the fixed blocks 9 are hinged to the connecting blocks 8, when the moving wheels 10 move following the fixed blocks 9, the moving wheels 10 rotate and move outward from the base 1. At this time, the two moving wheels 10 at the front and rear sides of the bottom of the base 1 are in a V-shaped pattern, and the position of the base 1 will gradually move downward. When the bottoms of the support plates 12 are in contact with the ground, the two electric push rods 6 are stopped from working through the switch group 3. The air compressor main body 2 is supported by the two support plates 12 and the base 1, avoiding the rolling of the moving wheels 10 caused by the vibration generated when the air compressor main body 2 is working, and ensuring the safety of the air compressor main body 2 during operation.

[0035] As Figure 1 and Figure 2 shown, the power supply input end of the switch group 3 is electrically connected to the power supply output end of the storage battery 4, and the power supply output end of the switch group 3 is electrically connected to the power supply input end of the electric push rod 6. The two electric push rods 6 are controlled to start through the switch group 3.

[0036] As Figure 3 , Figure 4 and Figure 6 shown, on one side of the top of the base 1, symmetrically distributed sleeve plates 13 are provided. An installation plate 14 is slidably connected in the sleeve plates 13. Threaded holes 15 are formed in the side walls of the sleeve plates 13. Positioning bolts 16 are threadedly connected in the threaded holes 15. A U-shaped handle 17 is fixedly connected between the two installation plates 14. The staff twists the two positioning bolts 16, and then pulls the U-shaped handle 17 to a suitable height according to their own height. The installation plate 14 slides in the sleeve plate 13, and then twists the two positioning bolts 16 in the opposite direction, so that the end of the positioning bolt 16 located in the threaded hole 15 abuts against the installation plate 14 to fix the installation plate 14, and the height of the U-shaped handle 17 is also fixed accordingly.

[0037] As Figure 1 shown, the end of the positioning bolt 16 located in the threaded hole 15 abuts against the installation plate 14, and the installation plate 14 is fixed by the positioning bolt 16.

[0038] As Figure 3 shown, the U-shaped handle 17 is provided with anti-slip lines 18. By providing the anti-slip lines 18, it is possible to prevent the hands of the staff from slipping off the U-shaped handle 17.

[0039] As Figure 1 shown, a tool placement box 19 is provided at the top of the base 1. Some tools for maintenance are placed in the tool placement box 19, which is convenient for subsequent maintenance of the air compressor main body 2.

[0040] As Figure 3 shown, the sleeve plate 13 is fixedly connected to the base 1.

[0041] Specifically, when the floating base device of this air compressor is in use: The staff twists two positioning bolts 16, and then pulls the U-shaped handle 17 to a suitable height according to their own height. The mounting plate 14 slides in the sleeve plate 13, and then twists the two positioning bolts 16 in the reverse direction, so that one end of the positioning bolt 16 located in the threaded hole 15 abuts against the mounting plate 14 to fix the mounting plate 14, and the height of the U-shaped handle 17 is also fixed accordingly, enabling the height of the U-shaped handle 17 to be adjusted according to the heights of different staff, improving the applicability of the U-shaped handle 17 during use. By providing the anti-slip lines 18, it is possible to prevent the hands of the staff from slipping off the U-shaped handle 17. Then, the staff moves the base 1 and the air compressor main body 2 to the corresponding working area through the U-shaped handle 17, and then simultaneously starts two electric push rods 6 through the switch group 3. The two electric push rods 6 shorten to drive two L-shaped fixing plates 11, causing the L-shaped fixing plates 11 to rotate by a certain amplitude. The L-shaped fixing plates 11 drive the fixing blocks 9, and the fixing blocks 9 are hinged to the connecting blocks 8. When the moving wheels 10 move following the fixing blocks 9, the moving wheels 10 rotate and move outward from the base 1. At this time, an eight-shaped pattern is formed between the two moving wheels 10 at the front and rear sides of the bottom of the base 1, and the position of the base 1 will gradually move downward. When the bottom of the support plate 12 is in contact with the ground, the two electric push rods 6 are stopped through the switch group 3, and the air compressor main body 2 is supported by the two support plates 12 and the base 1, avoiding the rolling of the moving wheels 10 caused by the vibration generated when the air compressor main body 2 is working, and ensuring the safety of the air compressor main body 2 during operation.

[0042] The above embodiments are only used to illustrate the present invention and do not limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above respective embodiments, the present invention is not limited to the above specific implementation manners. Therefore, any modification or equivalent replacement to the present invention; and all technical solutions and their improvements that do not depart from the spirit and scope of the invention are covered by the scope of the claims of the present invention.

Claims

1. Air compressor floating base device, comprising a base (1), characterized in that, At the top of the base (1), an air compressor main body (2) is installed. On the top of the base (1), a switch group (3) and a storage battery (4) are provided. At the top of the base (1), connecting plates (5) symmetrically distributed with respect to the air compressor main body (2) are fixedly connected. An electric push rod (6) is hinged on the connecting plate (5). At the bottom of the base (1), symmetrically distributed installation grooves (7) are opened. Symmetrically distributed connecting blocks (8) are fixedly connected in the installation grooves (7). A fixed block (9) is hinged on the connecting block (8). A moving wheel (10) is installed at the bottom of the fixed block (9). An L-shaped fixing plate (11) is fixedly connected between the two fixed blocks (9). The pushing end of the electric push rod (6) is hinged to the L-shaped fixing plate (11). On the left and right sides of the bottom of the base (1), support plates (12) are fixedly connected.

2. The floating base device of the air compressor according to claim 1, characterized in that, The power supply input end of the switch group (3) is electrically connected to the power supply output end of the storage battery (4). The power supply output end of the switch group (3) is electrically connected to the power supply input end of the electric push rod (6).

3. The floating base device of the air compressor according to claim 1, characterized in that, On one side of the top of the base (1), symmetrically distributed sleeve plates (13) are provided. An installation plate (14) is slidably connected in the sleeve plate (13). A threaded hole (15) is opened on the side wall of the sleeve plate (13). A positioning bolt (16) is threadedly connected in the threaded hole (15). A U-shaped handle (17) is fixedly connected between the two installation plates (14).

4. The floating base device of the air compressor according to claim 3, wherein, One end of the positioning bolt (16) located in the threaded hole (15) abuts against the installation plate (14).

5. The floating base device of the air compressor according to claim 3, characterized in that, Anti-slip lines (18) are provided on the U-shaped handle (17).

6. The floating base device of the air compressor according to claim 1, characterized in that A tool placement box (19) is provided on the top of the base (1).

7. The floating base device of an air compressor according to claim 3, characterized in that, The sleeve plate (13) is fixedly connected to the base (1).

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