Ammonia water pump mounting structure

Abstract

The utility model discloses an ammonia water pump installation structure which comprises a pump body, the pump body is communicated with external equipment, a fixing mechanism is arranged on the pump body, the fixing mechanism comprises a fixing frame, a fixing rod, an inserting rod, a top sleeve, a bottom sleeve, a middle spring, a clamping mechanism and a positioning mechanism, the fixing frame is installed at the lower end of the pump body, and the inserting rod is installed on the fixing frame. According to the fixing mechanism, reliable installation of the ammonia water pump is achieved through stable connection of the pump body and the fixing frame, the fixing rod is installed at the lower end of the fixing frame, the insertion rod is rotationally connected with the fixing rod through an internal groove, meanwhile, the insertion rod can slide in the top sleeve, the bottom sleeve is fixedly connected with external equipment, and the top sleeve and the bottom sleeve are connected through a plurality of middle springs. Flexible supporting is achieved, the design not only guarantees the stability of pump body installation, but also improves the anti-vibration performance of equipment through multiple supporting structures, and the vibration influence in the operation process is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of ammonia water pump installation, and more particularly to an ammonia water pump installation structure. Background Art

[0002] In industrial production and the chemical industry, the ammonia pump is an important conveying equipment. Its installation quality directly affects the operating efficiency and safety of the entire production system. However, the common ammonia pump installation structures on the market currently have many shortcomings, such as cumbersome installation process, inaccurate positioning, and a single fixing method. These problems not only increase the difficulty of the installer's work, but also easily lead to instability such as displacement and vibration of the ammonia pump during operation.

[0003] What is more serious is that due to the imperfect installation structure, there are also many troubles in the daily maintenance and inspection process. When the ammonia pump needs to be repaired or replaced, it often takes a lot of manpower and time to disassemble and reinstall. This not only reduces the maintenance efficiency of the equipment, but also increases the company's operating costs. In addition, the imperfect installation structure may also cause the ammonia pump to have safety hazards such as poor sealing and loose connections during long-term operation. This poses a serious safety risk for handling corrosive ammonia. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the problems existing in the prior art, the utility model provides an ammonia water pump installation structure to solve the technical problems mentioned in the background technology.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an ammonia pump installation structure, comprising a pump body, which is connected to external equipment, and a fixing mechanism is provided on the pump body, wherein the fixing mechanism comprises a fixing frame, a fixing rod, an insertion rod, a top sleeve, a bottom sleeve, an intermediate spring, a clamping mechanism and a positioning mechanism, the fixing frame is installed at the lower end of the pump body, and the fixing rod is installed at the lower end of the fixing frame, an internal groove is coaxially provided on the insertion rod, the fixing rod is rotatably connected in the internal groove, the insertion rod is slidably connected in the top sleeve, and the bottom sleeve is fixedly installed on the external equipment, a plurality of intermediate springs are provided, and the plurality of intermediate springs are respectively connected to the bottom sleeve and the top sleeve, and the clamping mechanism and the positioning mechanism are installed on the top sleeve.

[0008] The utility model is further configured such that the clamping mechanism includes a follower block, an expansion groove is provided on the inner wall of the top sleeve, and the follower block is slidably connected in the expansion groove.

[0009] The present invention is further configured such that a plurality of follower blocks are provided, and a plurality of one-way blocks are respectively installed on the plurality of follower blocks.

[0010] The present invention is further configured such that a plurality of clamping blocks are equidistantly provided on the side wall of the insertion rod, and the one-way block is clamped on the clamping blocks.

[0011] The utility model is further configured such that a plurality of receiving springs are provided on the lower end surface of the insertion rod, a bottom rod is provided on the plurality of receiving springs, and the bottom rod is slidably connected in the bottom sleeve.

[0012] The present invention is further configured such that support springs are respectively provided on the lower end surfaces of the plurality of follower blocks, and the plurality of support springs respectively abut against the bottom sleeve.

[0013] The utility model is further configured such that a plurality of intermediate bolts are equidistantly provided on the top sleeve, and the plurality of intermediate bolts are respectively threadedly connected to the bottom sleeve.

[0014] The utility model is further configured as follows: the positioning mechanism comprises a push sleeve, a lifting sleeve and a lateral bar, the lifting sleeve is threadedly connected to the top sleeve, the push sleeve is rotatably connected in the lifting sleeve, a plurality of lateral bars are equidistantly installed on the side wall of the push sleeve, and the plurality of lateral bars are respectively slidably connected to the side wall of the top sleeve.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides an ammonia water pump installation structure with the following beneficial effects:

[0017] 1. The fixing mechanism realizes the reliable installation of the ammonia pump through the stable connection between the pump body and the fixing frame. The fixing rod is installed at the lower end of the fixing frame, and the insertion rod is rotatably connected to the fixing rod through the internal groove. At the same time, the insertion rod can slide in the top sleeve, and the bottom sleeve is fixedly connected to the external equipment. Multiple intermediate springs connect the top sleeve and the bottom sleeve to achieve flexible support. This design not only ensures the stability of the pump body installation, but also improves the vibration resistance of the equipment through multiple support structures, effectively reducing the impact of vibration during operation.

[0018] 2. The clamping mechanism realizes the rapid locking of the insertion rod through the ingenious cooperation of the follower block and the one-way block. The follower block is slidably connected in the expansion groove of the top sleeve, and the one-way block is installed on the follower block to form a clamping fit with the clamping block of the insertion rod. The bottom rod is connected to the insertion rod through a receiving spring, and the support spring provides elastic support force for the follower block. This design not only realizes the function of rapid installation and disassembly, but also ensures the reliability of the connection process, greatly improving the maintenance efficiency of the equipment.

[0019] 3. The positioning mechanism realizes the precise positioning of the insertion rod through the coordinated action of the push sleeve, lifting sleeve and lateral strips. The lifting sleeve is threadedly connected to the top sleeve, the push sleeve can rotate inside the lifting sleeve, and the lateral strips are installed on the side wall of the push sleeve and slidably connected to the top sleeve. This design not only ensures the precise control of the angle between the insertion rod and the top sleeve, but also provides a convenient adjustment method, effectively improving the installation accuracy and operation convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of an ammonia water pump installation structure in the present utility model;

[0021] Figure 2 It is a structural diagram of the fixing mechanism in the present utility model;

[0022] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure;

[0023] Figure 4 This is a schematic structural diagram of the top sleeve in the present utility model;

[0024] Figure 5 It is a schematic cross-sectional structural diagram of the push sleeve and the lifting sleeve in the utility model.

[0025] In the figure: 1. Pump body; 2. Fixed frame; 3. Fixed rod; 4. Insert rod; 5. Top sleeve; 6. Bottom sleeve; 7. Middle spring; 8. Internal groove; 9. Follower block; 10. Expansion groove; 11. Block; 12. Receiver spring; 13. Bottom rod; 14. Support spring; 15. Middle bolt; 16. Push sleeve; 17. Lifting sleeve; 18. Side bar; 101. One-way block. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0029] See also Figure 1-5 , an ammonia pump installation structure, including a pump body 1, the pump body 1 is connected to the external equipment, the pump body 1 is provided with a fixing mechanism, the fixing mechanism includes a fixing frame 2, a fixing rod 3, an insertion rod 4, a top sleeve 5, a bottom sleeve 6, an intermediate spring 7, a clamping mechanism and a positioning mechanism, the fixing frame 2 is installed at the lower end of the pump body 1, and the fixing rod 3 is installed at the lower end of the fixing frame 2, an internal groove 8 is coaxially opened on the insertion rod 4, the fixing rod 3 is rotatably connected in the internal groove 8, the insertion rod 4 is slidably connected in the top sleeve 5, the bottom sleeve 6 is fixedly installed on the external equipment, a plurality of intermediate springs 7 are provided, and the plurality of intermediate springs 7 are respectively connected to the bottom sleeve 6 and the top sleeve 5, the clamping mechanism and the positioning mechanism are installed on the top sleeve 5, the clamping mechanism includes a follower block 9, an expansion groove 10 is opened on the inner wall of the top sleeve 5, the follower block 9 is slidably connected in the expansion groove 10, and the follower block 9 is provided with multiple , and multiple one-way blocks 101 are respectively installed on the multiple follower blocks 9, multiple blocking blocks 11 are equidistantly provided on the side wall of the insertion rod 4, the one-way blocks 101 are stuck on the blocking blocks 11, and multiple receiving springs 12 are provided on the lower end surface of the insertion rod 4. Multiple receiving springs 12 are provided with a bottom rod 13, and the bottom rod 13 is slidably connected in the bottom sleeve 6. The lower end surfaces of the multiple follower blocks 9 are respectively provided with support springs 14, and multiple support springs 14 respectively abut against the bottom sleeve 6. Multiple intermediate bolts 15 are equidistantly provided on the top sleeve 5, and multiple intermediate bolts 15 are respectively threadedly connected to the bottom sleeve 6, the positioning mechanism push sleeve 16, the lifting sleeve 17 and the lateral bar 18, the lifting sleeve 17 is threadedly connected to the top sleeve 5, the push sleeve 16 is rotatably connected in the lifting sleeve 17, and multiple lateral bars 18 are equidistantly installed on the side wall of the push sleeve 16, and multiple lateral bars 18 are respectively slidably connected to the side walls of the top sleeve 5.

[0030] In this embodiment, when the water pump needs to be connected and fixed, first, multiple intermediate bolts 15 are threadedly connected to the top sleeve 5 and the bottom sleeve 6 respectively, and then the insertion rod 4 is inserted into the top sleeve 5. At this time, the clamping block 11 is clamped on the one-way block 101, and then the insertion rod 4 is clamped on the top sleeve 5, thus completing the insertion process, and the insertion rod 4 is fitted on the top sleeve 5, and then the lifting sleeve 17 is rotated to drive the push sleeve 16 to move upward, so that the lateral bar 18 is clamped on the side wall of the insertion rod 4, so that the insertion rod 4 and the top sleeve 5 are at the same angle, thereby ensuring the stability of the fixation. At this time, the fixation of the pump body 1 is completed. When a flexible connection is required, it is only necessary to loosen multiple intermediate bolts 15.

[0031] More specifically, when it is necessary to release, the push sleeve 16 is rotated downward, and then the connection between the lateral strip 18 and the insertion rod 4 is released. At this time, the insertion rod 4 is rotated so that the follower block 9 can slide out of the gap between the clamping blocks 11, thereby releasing the connection between the two.

[0032] In summary, when the overall equipment is in use or operation: when the water pump needs to be connected and it is a fixed connection, first, multiple intermediate bolts 15 are threadedly connected to the top sleeve 5 and the bottom sleeve 6 respectively, and then the insertion rod 4 is inserted into the top sleeve 5. At this time, the clamping block 11 is clamped on the one-way block 101, and then the insertion rod 4 is clamped on the top sleeve 5, thereby completing the insertion process, and the insertion rod 4 fits on the top sleeve 5, and then the lifting sleeve 17 is rotated to drive the push sleeve 16 to move upward, so that the lateral bar 18 is clamped on the side wall of the insertion rod 4, so that the insertion rod 4 and the top sleeve 5 are at the same angle, thereby ensuring the fixed stability, and the fixation of the pump body 1 is completed at this time. When a flexible connection is required, it is only necessary to loosen multiple intermediate bolts 15. When it needs to be loosened, the push sleeve 16 is rotated downward, and then the connection between the lateral bar 18 and the insertion rod 4 is loosened. At this time, the insertion rod 4 is rotated so that the follower block 9 can slide out of the gap between the clamping blocks 11, thereby loosening the connection between the two.

[0033] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. An ammonia water pump installation structure, comprising a pump body (1), characterized in that: The pump body (1) is connected to an external device. A fixing mechanism is provided on the pump body (1). The fixing mechanism includes a fixing frame (2), a fixing rod (3), an insertion rod (4), a top sleeve (5), a bottom sleeve (6), an intermediate spring (7), a clamping mechanism and a positioning mechanism. The fixing frame (2) is installed at the lower end of the pump body (1), and the fixing rod (3) is installed at the lower end of the fixing frame (2). An internal groove (8) is coaxially provided on the insertion rod (4). The fixing rod (3) is rotatably connected in the internal groove (8). The insertion rod (4) is slidably connected in the top sleeve (5). The bottom sleeve (6) is fixedly installed on the external device. A plurality of intermediate springs (7) are provided, and the plurality of intermediate springs (7) are respectively connected to the bottom sleeve (6) and the top sleeve (5). The clamping mechanism and the positioning mechanism are installed on the top sleeve (5).

2. The ammonia water pump installation structure according to claim 1, characterized in that: The clamping mechanism comprises a follower block (9); an expansion groove (10) is provided on the inner wall of the top sleeve (5); and the follower block (9) is slidably connected in the expansion groove (10).

3. The ammonia water pump installation structure according to claim 2, characterized in that: A plurality of follower blocks (9) are provided, and a plurality of one-way blocks (101) are respectively installed on the plurality of follower blocks (9).

4. The ammonia water pump installation structure according to claim 3 is characterized in that: A plurality of clamping blocks (11) are equidistantly arranged on the side wall of the insertion rod (4), and the one-way block (101) is clamped on the clamping blocks (11).

5. The ammonia water pump installation structure according to claim 4 is characterized in that: A plurality of receiving springs (12) are provided on the lower end surface of the insertion rod (4), a bottom rod (13) is provided on the plurality of receiving springs (12), and the bottom rod (13) is slidably connected in the bottom sleeve (6).

6. The ammonia water pump installation structure according to claim 5, characterized in that: Support springs (14) are respectively provided on the lower end surfaces of the plurality of follower blocks (9), and the plurality of support springs (14) respectively contact the bottom sleeve (6).

7. The ammonia water pump installation structure according to claim 6, characterized in that: A plurality of intermediate bolts (15) are equidistantly provided on the top sleeve (5), and the plurality of intermediate bolts (15) are respectively threadedly connected to the bottom sleeve (6).

8. The ammonia water pump installation structure according to claim 1, characterized in that: The positioning mechanism includes a push sleeve (16), a lifting sleeve (17) and a lateral strip (18), the lifting sleeve (17) is threadedly connected to the top sleeve (5), the push sleeve (16) is rotatably connected in the lifting sleeve (17), and a plurality of lateral strips (18) are equidistantly installed on the side wall of the push sleeve (16), and the plurality of lateral strips (18) are respectively slidably connected to the side wall of the top sleeve (5).

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