Carrying structure of water-ring vacuum pump

Abstract

The utility model relates to a carrying structure of a water-ring vacuum pump, which belongs to the field of carrying of water-ring vacuum pumps and comprises a bottom plate, silica gel fixedly connected to the upper surface of the bottom plate, a placing plate fixedly connected to the upper surface of the silica gel, a placing box fixedly connected to the upper surface of the placing plate and a pump body placed on the inner bottom wall of the placing box. A carrying structure for conveniently carrying the pump body is arranged on the upper surface of the bottom plate; the carrying structure comprises two frame bodies fixedly connected to the upper surface of the bottom plate, threaded cylinders fixedly connected to the tops of the frame bodies, threaded shafts in threaded connection to the inner sides of the threaded cylinders, handles fixedly connected to the top ends of the threaded shafts and positioning assemblies arranged at the bottom ends of the threaded shafts. The fixing plate is fixedly connected to the bottom of the positioning assembly; and the two moving wheels are fixedly connected to the bottom of the fixing plate. According to the carrying structure of the water ring type vacuum pump, the contraction design of the moving wheels is achieved through the carrying structure, the problems of accidental touch and accidental movement are effectively avoided, and the stability of equipment in a standing state is improved.

Description

Technical Field

[0001] The utility model relates to a conveying structure of a water ring vacuum pump and belongs to the field of conveying of water ring vacuum pumps. Background Art

[0002] As a kind of equipment widely used in the industrial field, the design of the handling structure of the water ring vacuum pump is of great significance to improve the operation efficiency and ensure the safety of the equipment. However, the existing water ring vacuum pump handling structure often has some shortcomings, which not only affect the handling efficiency of the equipment, but also may cause damage to the equipment itself.

[0003] Specifically, most existing water ring vacuum pump transport structures lack effective fixing and retraction mechanisms. When stationary, their moving wheels are often exposed and easily touched or bumped accidentally, causing the transport structure to move. This may not only cause the equipment to deviate from its original position, but may also cause safety accidents due to accidental movement. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a transport structure for a water ring vacuum pump, which has the advantages of preventing the transport structure from deviating from the original position in case of accidental touch, and solves the problem of safety accidents caused by accidental movement.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of preventing the transport structure from deviating from the original position in the event of an accidental touch, the utility model provides the following technical solutions: a transport structure for a water ring vacuum pump, comprising a bottom plate, a silica gel fixedly connected to the upper surface of the bottom plate, a placement plate fixedly connected to the upper surface of the silica gel, a placement box fixedly connected to the upper surface of the placement plate, and a pump body placed on the bottom wall of the placement box, wherein the upper surface of the bottom plate is provided with a transport structure for facilitating the transport of the pump body;

[0008] The carrying structure includes two frames fixedly connected to the upper surface of the base plate, a threaded cylinder fixedly connected to the top of the frame, a threaded shaft threadedly connected to the inner side of the threaded cylinder, a handle fixedly connected to the top of the threaded shaft, a positioning assembly arranged at the bottom end of the threaded shaft, a fixing plate fixedly connected to the bottom of the positioning assembly, and two moving wheels fixedly connected to the bottom of the fixing plate.

[0009] Furthermore, the two frames are fixedly connected to the left side of the upper surface of the bottom plate and the right side of the upper surface of the bottom plate respectively, and the silica gel is located between the opposite sides of the two frames.

[0010] Furthermore, four rubber blocks are fixedly connected to the bottom of the bottom plate, and the four rubber blocks are respectively located at four corners of the bottom of the bottom plate.

[0011] Furthermore, a mounting opening is provided on the upper surface of the frame, and the threaded barrel is fixedly connected to the inner side of the mounting opening, and the bottom of the threaded barrel extends to the inside of the frame.

[0012] Furthermore, the two moving wheels are respectively fixedly connected to the front side of the bottom of the fixing plate and the back side of the bottom of the fixing plate.

[0013] Furthermore, the positioning assembly includes a connecting plate rotatably connected to the bottom end of the threaded shaft, a mounting plate fixedly connected to the bottom of the connecting plate, an elastic telescopic rod fixedly connected to the left and right sides of the mounting plate respectively, and a positioning block fixedly connected to the other end of the elastic telescopic rod.

[0014] Furthermore, the left side wall and the right side wall of the frame are both provided with positioning openings adapted to the positioning blocks.

[0015] Furthermore, the bottoms of the two frames are provided with openings adapted to the fixed plates, the upper surface of the bottom plate is provided with two through openings adapted to the fixed plates, and the openings at the bottom of the frames are connected to the corresponding through openings of the bottom plate.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a transport structure for a water ring vacuum pump, which has the following beneficial effects:

[0018] The carrying structure of the water ring vacuum pump realizes the retractable design of the moving wheel through the carrying structure, which effectively avoids the problems of accidental touch and accidental movement and improves the stability of the equipment in a static state. In addition, the utility model has a simple structure and is easy to operate, can significantly improve the carrying efficiency of the equipment, and reduce the operating cost, and has important practical value and promotion significance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a three-dimensional diagram of the bottom plate in the structure of the utility model;

[0021] Figure 3 It is a front schematic diagram of the utility model.

[0022] In the figure: 1. bottom plate; 2. silica gel; 3. placement plate; 4. placement box; 5. pump body; 6. frame; 7. threaded cylinder; 8. threaded shaft; 9. handle; 10. fixing plate; 11. moving wheel; 12. rubber block; 13. connecting plate; 14. mounting plate; 15. elastic telescopic rod; 16. positioning block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3 A transport structure for a water ring vacuum pump includes a base plate 1, a silica gel 2 fixedly connected to the upper surface of the base plate 1, a placement plate 3 fixedly connected to the upper surface of the silica gel 2, a placement box 4 fixedly connected to the upper surface of the placement plate 3, and a pump body 5 placed on the bottom wall of the placement box 4. The upper surface of the base plate 1 is provided with a transport structure for facilitating the transport of the pump body 5.

[0025] like Figure 1 As shown, the transport structure includes two frames 6 fixedly connected to the upper surface of the base plate 1, a threaded cylinder 7 fixedly connected to the top of the frame 6, a threaded shaft 8 threadedly connected to the inner side of the threaded cylinder 7, a handle 9 fixedly connected to the top of the threaded shaft 8, a positioning assembly arranged at the bottom end of the threaded shaft 8, a fixing plate 10 fixedly connected to the bottom of the positioning assembly, and two moving wheels 11 fixedly connected to the bottom of the fixing plate 10.

[0026] It should be noted that the two frames 6 are respectively fixedly connected to the left side and the right side of the upper surface of the bottom plate 1, the silicone 2 is located between the opposite sides of the two frames 6, the bottom of the bottom plate 1 is fixedly connected with four rubber blocks 12, and the four rubber blocks 12 are respectively located at the four corners of the bottom of the bottom plate 1, the upper surface of the frame 6 is provided with a mounting opening, and the threaded tube 7 is fixedly connected to the inner side of the mounting opening, and the bottom of the threaded tube 7 extends to the inside of the frame 6, and the two moving wheels 11 are respectively fixedly connected to the front side and the back side of the bottom of the fixed plate 10.

[0027] The positioning assembly includes a connecting plate 13 rotatably connected to the bottom end of the threaded shaft 8, a mounting plate 14 fixedly connected to the bottom of the connecting plate 13, elastic telescopic rods 15 respectively fixedly connected to the left side and the right side of the mounting plate 14, and a positioning block 16 fixedly connected to the other end of the elastic telescopic rod 15. The left and right walls of the frame 6 are both provided with positioning openings that are compatible with the positioning block 16, and the fixing plate 10 is fixedly connected to the bottom of the mounting plate 14.

[0028] The bottoms of the two frames 6 are each provided with an opening that is compatible with the fixed plate 10, and the openings are also compatible with the moving wheel 11. The upper surface of the base plate 1 is provided with two through openings that are compatible with the fixed plate 10, and the through openings are also compatible with the moving wheel 11, and the openings at the bottom of the frame 6 are connected to the corresponding through openings of the base plate 1.

[0029] In addition, when moving to a bumpy road section, the silica gel 2 absorbs the vibration energy and thus cushions the placement box 4. When the moving wheel 11 is retracted into the frame 6, the bottom plate 1 is supported by the rubber block 12. Since the rubber block 12 has a large friction coefficient, when the rubber block 12 contacts the ground, the friction between the rubber block 12 and the ground is increased, thereby further preventing the transport structure from shifting.

[0030] The working principle of the above embodiment is:

[0031] When the carrying structure needs to remain stationary in place, the positioning block 16 is pressed, and the pressure applied to the positioning block 16 is then transmitted to the elastic telescopic rod 15. Under the elastic deformation characteristics of the elastic telescopic rod 15, the elastic telescopic rod 15 then drives the positioning block 16 to retract into the interior of the frame 6. At this time, the threaded shaft 8 is driven to rotate by turning the handle 9, and the threaded shaft 8 then moves upward on the inner side of the threaded tube 7. In the process of moving upward, the threaded shaft 8 drives the connecting plate 13 to move upward, and the connecting plate 13 then drives the mounting plate 14 to move upward, and the mounting plate 14 then drives the fixing plate 10 to move upward, and the fixing plate 10 then drives the moving wheel 11 to move upward. In the process of moving upward, the moving wheel 11 finally retracts to the interior of the frame 6 through the opening of the bottom plate 1 and the opening of the frame 6, thereby supporting the carrying structure through the rubber block 12 at the bottom of the bottom plate 1 to prevent the carrying structure from deviating from its original position due to accidental touch.

[0032] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0033] Although the 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 transport structure for a water ring vacuum pump, comprising a bottom plate (1), a silica gel (2) fixedly connected to the upper surface of the bottom plate (1), a placement plate (3) fixedly connected to the upper surface of the silica gel (2), a placement box (4) fixedly connected to the upper surface of the placement plate (3), and a pump body (5) placed on the inner bottom wall of the placement box (4), characterized in that: The upper surface of the bottom plate (1) is provided with a transport structure for facilitating the transport of the pump body (5); The transport structure comprises two frames (6) fixedly connected to the upper surface of a base plate (1), a threaded barrel (7) fixedly connected to the top of the frame (6), a threaded shaft (8) threadedly connected to the inner side of the threaded barrel (7), a handle (9) fixedly connected to the top of the threaded shaft (8), a positioning assembly arranged at the bottom end of the threaded shaft (8), a fixing plate (10) fixedly connected to the bottom of the positioning assembly, and two moving wheels (11) fixedly connected to the bottom of the fixing plate (10).

2. The transport structure of a water ring vacuum pump according to claim 1, characterized in that: The two frames (6) are respectively fixedly connected to the left side of the upper surface of the bottom plate (1) and the right side of the upper surface of the bottom plate (1), and the silica gel (2) is located between the opposite sides of the two frames (6).

3. The transport structure of a water ring vacuum pump according to claim 1, characterized in that: Four rubber blocks (12) are fixedly connected to the bottom of the bottom plate (1), and the four rubber blocks (12) are respectively located at the four corners of the bottom of the bottom plate (1).

4. The transport structure of a water ring vacuum pump according to claim 1, characterized in that: The upper surface of the frame (6) is provided with a mounting opening, and the threaded tube (7) is fixedly connected to the inner side of the mounting opening, and the bottom of the threaded tube (7) extends to the inside of the frame (6).

5. The transport structure of a water ring vacuum pump according to claim 1, characterized in that: The two moving wheels (11) are respectively fixedly connected to the front side of the bottom of the fixing plate (10) and the back side of the bottom of the fixing plate (10).

6. The transport structure of a water ring vacuum pump according to claim 1, characterized in that: The positioning assembly comprises a connecting plate (13) rotatably connected to the bottom end of the threaded shaft (8), a mounting plate (14) fixedly connected to the bottom of the connecting plate (13), an elastic telescopic rod (15) respectively fixedly connected to the left side of the mounting plate (14) and the right side of the mounting plate (14), and a positioning block (16) fixedly connected to the other end of the elastic telescopic rod (15).

7. A water ring vacuum pump handling structure according to claim 6, characterized in that: The left side wall and the right side wall of the frame (6) are both provided with positioning openings adapted to the positioning blocks (16).

8. The transport structure of a water ring vacuum pump according to claim 1, characterized in that: The bottoms of the two frames (6) are each provided with an opening adapted to fit the fixing plate (10), the upper surface of the bottom plate (1) is provided with two through openings adapted to fit the fixing plate (10), and the openings at the bottom of the frames (6) are in communication with the corresponding through openings of the bottom plate (1).

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