Supporting base for centrifugal pump

Abstract

The utility model relates to the technical field of centrifugal pump supporting bases, in particular to a supporting base for a centrifugal pump, which comprises a base body, a centrifugal pump body and an auxiliary device, the centrifugal pump body is arranged above the base body, the auxiliary device is arranged on the surface of the base body, the auxiliary device comprises a sliding seat, and the sliding seat is in sliding connection with the inner wall of the base body. The auxiliary device is arranged, the rotating handle can be matched with the transmission screw rod, the sliding base, the mounting plate and the centrifugal pump body can be driven to move front and back to be adjusted, the auxiliary device can be used for adjusting the centrifugal pump body, and the auxiliary device can be used for adjusting the centrifugal pump body, so that the service life of the centrifugal pump body is prolonged. And meanwhile, the rotating ring is matched with the mounting plate to drive the centrifugal pump body to rotate, and then the positioning assembly is used for positioning, so that fine adjustment operation is achieved, position or direction fine adjustment can be achieved without manual carrying of the base body, and the overall flexibility is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to centrifugal pump support base technical field especially uses the support base for centrifugal pump. BACKGROUND

[0002] The centrifugal pump support base is a device for bearing and fixing the centrifugal pump. It serves as the connecting component between the centrifugal pump and the installation foundation (such as the ground, pedestal, etc.), mainly playing the role of supporting the weight of the centrifugal pump, ensuring the stable operation of the pump body, and reasonably connecting the pump body with other equipment or pipelines.

[0003] The prior art such as the utility model with publication number CN208702789U discloses a centrifugal pump support base with buffering and shockproof functions, which comprises a bottom plate, a support column and a pump body. The upper end of the bottom plate is fixedly connected with a support plate. The left and right ends of the support plate are fixedly connected with third fixed blocks. The slide rails are arranged in the middle part of the placement plate. The lower end of the placement plate is fixedly connected with fourth fixed blocks on the left and right sides. Two groups of second fixed blocks are arranged on the slide rails. Two first fixed blocks are arranged on the placement plate through the slide rails. The pump body is fixedly installed on the upper end of the placement plate through bolt connection. A water outlet is arranged on the front side of the pump body. The support column is connected to the inner bottom end of the bottom plate through a slot hole. A second spring is arranged in the slot hole. The centrifugal pump support base with buffering and shockproof functions is convenient for installing and fixing the pump body, buffering and damping the pump body, protecting the pump body, improving the service life of the pump body, and solving the problems that the general body does not have a fixedly installed base, the pump body is not convenient for damping, and the service life of the pump body is affected.

[0004] In daily work, it is found that the overall structure of the centrifugal pump support base presents a single feature when in use. When the angle or position of the centrifugal pump body needs to be adjusted slightly after the centrifugal pump is installed on the support base, the adjustment can only be realized by manually lifting the entire support base in a very inconvenient way, which leads to the problem that the overall adjustment operation is inconvenient and laborious. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem of inconvenient and laborious overall adjustment operation in the prior art and provides a centrifugal pump support base.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: The supporting base for centrifugal pump, including base body, centrifugal pump body and auxiliary device, centrifugal pump body is located on the top of base body setting, the auxiliary device sets up on the surface of base body, the auxiliary device includes sliding seat, the inner wall of sliding seat and base body is connected with sliding, the surface of sliding seat is connected with the rotary ring of rotation, the upper end of rotary ring is fixedly connected with the mounting plate, the mounting assembly is arranged between centrifugal pump body and mounting plate, the positioning assembly is arranged between mounting plate and sliding seat, the inner wall of base body is rotatably connected with transmission screw rod, the inner wall of transmission screw rod and sliding seat is threadedly connected, one end of transmission screw rod is fixedly connected with the rotary handle, through above-mentioned parts, when base body is placed, needs to carry out the fine adjustment of centrifugal pump body, first can drive transmission screw rod to rotate through rotary handle, transmission screw rod can drive sliding seat and mounting plate to move, thereby carry out position adjustment, can rotate rotary ring and mounting plate on the surface of base body simultaneously, realize the fine adjustment of centrifugal pump body, can be positioned through positioning assembly after adjustment.

[0007] Preferably, the mounting assembly includes four positioning plates fixed on the surface of the mounting plate, the surface of the mounting plate is fixedly connected with four positioning columns, the positioning columns are inserted into the inner wall of the centrifugal pump body, the inner wall of two positioning plates is slidably connected with a clamping plate, the clamping plate is inserted into the inner wall of the positioning column, through the above-mentioned parts, the centrifugal pump body can be preliminarily positioned by the four positioning plates, then the positioning columns are inserted into the inner wall of the centrifugal pump body, then the clamping plate is slid in the inner wall of the positioning plate, the clamping plate can be clamped into the inner wall of the positioning column to realize the installation operation of the centrifugal pump body.

[0008] Preferably, the inner wall of the clamping plate is slidably connected with a positioning member, the positioning member is inserted into the inner wall of the positioning plate, through the above-mentioned parts, when the clamping plate is clamped into the inner wall of the positioning column, the positioning member can be inserted into the inner wall of the positioning plate to realize the positioning effect.

[0009] Preferably, the side of the positioning member corresponding to the inner wall of the clamping plate is fixedly connected with a spring, through the above-mentioned parts, the spring can provide elastic force for the positioning member, which can ensure that the positioning member is stably inserted into the inner wall of the positioning plate.

[0010] Preferably, the positioning member is formed by a U-shaped rod and a cylindrical rod assembly fixed on the surface of the U-shaped rod.

[0011] Preferably, the positioning assembly comprises a hollow handle fixedly connected with the surface of the mounting plate, an inner wall of the hollow handle is slidably connected with a plug rod, the plug rod is connected with the mounting plate in penetration, a plurality of insertion holes are formed in the surface of the sliding seat, the plug rod is inserted with the inner wall of the insertion hole, through the above components, when the mounting plate and the centrifugal pump body are rotated and adjusted by the rotating ring, the plug rod can be inserted in the corresponding insertion hole in the surface of the sliding seat, so that the positioning effect is realized.

[0012] Preferably, the plug rod is fixedly connected with a spring two on the side corresponding to the inner wall of the hollow handle, through the above components, the spring two can provide elastic force for the plug rod, so as to ensure the stability of the plug rod.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are that:

[0014] 1、In the utility model, through setting up auxiliary device, can cooperate transmission screw rod through rotating handle, can drive sliding seat and mounting plate and centrifugal pump body to move forward and backward adjustment, rotating ring cooperates mounting plate can drive centrifugal pump body to rotate simultaneously, in positioning through positioning assembly, so that realize fine adjustment operation, need not to rely on manual carrying base body to realize position or direction fine adjustment, improve overall flexibility.

[0015] 2、In the utility model, through setting up mounting assembly, can realize centrifugal pump body and base body quick assembly, need not to use workpiece to disassemble, so as to improve overall ease of use. DRAWINGS

[0016] Figure 1 The utility model proposes the three-dimensional structure schematic diagram of supporting base for centrifugal pump;

[0017] Figure 2 The utility model proposes the three-dimensional structure schematic diagram of supporting base for centrifugal pump; Figure 1 The structure schematic diagram of part A in the utility model;

[0018] Figure 3 The utility model proposes the partial explosion structure schematic diagram of supporting base for centrifugal pump;

[0019] Figure 4 The utility model proposes the auxiliary device partial structure schematic diagram of supporting base for centrifugal pump;

[0020] Figure 5 The utility model proposes another auxiliary device partial structure schematic diagram of supporting base for centrifugal pump;

[0021] Figure 6 The utility model proposes the mounting assembly partial section view structure schematic diagram of supporting base for centrifugal pump.

[0022] Legend:

[0023] 1, base body; 2, centrifugal pump body; 3, auxiliary device; 31, sliding seat; 32, rotating ring; 33, mounting plate; 34, mounting assembly; 341, positioning plate; 342, positioning column; 343, clamping plate; 344, spring I; 345, positioning piece; 35, positioning assembly; 351, hollow handle; 352, insertion rod; 353, spring II; 354, insertion hole; 36, transmission screw; 37, rotating handle. DETAILED DESCRIPTION

[0024] Please refer to Figures 1-6 The utility model provides a technical scheme: centrifugal pump support base, including base body 1, centrifugal pump body 2 and auxiliary device 3, centrifugal pump body 2 is located the top of base body 1 sets up, auxiliary device 3 sets up on the surface of base body 1.

[0025] Specifically, auxiliary device 3 includes sliding seat 31, sliding seat 31 is connected with the inner wall of base body 1 slidingly, the surface of sliding seat 31 is rotatably connected with rotating ring 32, the upper end of rotating ring 32 is fixedly connected with mounting plate 33, mounting assembly 34 is arranged between centrifugal pump body 2 and mounting plate 33, positioning assembly 35 is arranged between mounting plate 33 and sliding seat 31, the inner wall of base body 1 is rotatably connected with transmission screw 36, transmission screw 36 is threadedly connected with the inner wall of sliding seat 31, one end of transmission screw 36 is fixedly connected with rotating handle 37.

[0026] In this embodiment: when base body 1 is placed, needs to fine-tune centrifugal pump body 2, first can drive transmission screw 36 to rotate through rotating handle 37, transmission screw 36 can drive sliding seat 31 and mounting plate 33 to move, so as to carry out position adjustment, can rotate rotating ring 32 and mounting plate 33 on the surface of base body 1 simultaneously, realize the fine adjustment of centrifugal pump body 2, can be positioned through positioning assembly 35 after adjustment.

[0027] Specifically, mounting assembly 34 includes four positioning plates 341 fixed on the surface of mounting plate 33, the surface of mounting plate 33 is fixedly connected with four positioning columns 342, positioning column 342 is inserted with the inner wall of centrifugal pump body 2, the inner wall of two positioning plates 341 is slidably connected with clamping plate 343, clamping plate 343 is inserted with the inner wall of positioning column 342.

[0028] In this embodiment: four groups of positioning plates 341 can be used to preliminarily position centrifugal pump body 2, then positioning column 342 is inserted in the inner wall of centrifugal pump body 2, then clamping plate 343 is slid in the inner wall of positioning plate 341, clamping plate 343 can be clamped into the inner wall of positioning column 342, to realize the installation operation of centrifugal pump body 2.

[0029] Specifically, the inner wall of the clamping plate 343 is slidably connected with a positioning member 345, and the positioning member 345 is inserted into the inner wall of the positioning plate 341.

[0030] In this embodiment, when the clamping plate 343 is clamped into the inner wall of the positioning column 342, the positioning member 345 can be inserted into the inner wall of the positioning plate 341 to achieve the positioning effect.

[0031] Specifically, the positioning member 345 is fixedly connected with a spring 344 on the side corresponding to the inner wall of the clamping plate 343, and the spring 344 can provide elastic force for the positioning member 345 to ensure that the positioning member 345 is stably inserted into the inner wall of the positioning plate 341.

[0032] Specifically, the positioning member 345 is formed by a U-shaped rod and a cylindrical rod assembly fixedly connected to the surface of the U-shaped rod.

[0033] Specifically, the positioning assembly 35 includes a hollow handle 351 fixedly connected to the surface of the mounting plate 33, the inner wall of the hollow handle 351 is slidably connected with a plug rod 352, the plug rod 352 is connected with the mounting plate 33, the surface of the sliding seat 31 is provided with a plurality of insertion holes 354, and the plug rod 352 is inserted into the inner wall of the insertion hole 354.

[0034] In this embodiment, when the mounting plate 33 and the centrifugal pump body 2 are rotated and adjusted by the rotating ring 32, the plug rod 352 can be inserted into the corresponding insertion hole 354 on the surface of the sliding seat 31 to achieve the positioning effect.

[0035] Specifically, the plug rod 352 is fixedly connected with a spring 353 on the side corresponding to the inner wall of the hollow handle 351, and the spring 353 can provide elastic force for the plug rod 352 to ensure the stability of the plug rod 352.

[0036] Working principle: firstly, when the centrifugal pump body 2 is installed on the mounting plate 33, the centrifugal pump body 2 can be preliminarily positioned by the four sets of positioning plate 341, then the positioning column 342 is inserted in the inner wall of the centrifugal pump body 2, the positioning column 342 passes out of the centrifugal pump body 2, pulls the positioning piece 345, the spring one 344 is stressed, the sliding plate 343 in the inner wall of the positioning plate 341, the sliding plate 343 can be clamped into the inner wall of the positioning column 342, at the same time, the positioning piece 345 is loosened, the spring one 344 drives the positioning piece 345 to reset, the positioning piece 345 can be inserted into the inner wall of the positioning plate 341, the installation operation of the centrifugal pump body 2 is realized, when the front and back fine adjustment of the centrifugal pump body 2 is needed, the transmission screw 36 can be driven to rotate by rotating the handle 37, the transmission screw 36 controls the sliding seat 31 and the mounting plate 33 and the centrifugal pump body 2 to move and adjust, when the fine adjustment of the larger is needed, the hollow handle 351 can be held, then the plug rod 352 is pulled, the spring two 353 is stressed, then the rotating ring 32 and the mounting plate 33 are driven to rotate by the hollow handle 351, after rotating a certain angle, the plug rod 352 is loosened, the spring two 353 drives the plug rod 352 to be inserted in the corresponding insertion hole 354 on the surface of the sliding seat 31, the angle fine adjustment operation of the centrifugal pump body 2 is realized.

Claims

1. A support base for a centrifugal pump, comprising a base body (1), a centrifugal pump body (2), and an auxiliary device (3), characterized in that: The centrifugal pump body (2) is located above the base body (1). The auxiliary device (3) is set on the surface of the base body (1). The auxiliary device (3) includes a sliding seat (31). The sliding seat (31) is slidably connected to the inner wall of the base body (1). A rotating ring (32) is rotatably connected to the surface of the sliding seat (31). An mounting plate (33) is fixedly connected to the upper end of the rotating ring (32). An installation assembly (34) is provided between the centrifugal pump body (2) and the mounting plate (33). A positioning assembly (35) is provided between the mounting plate (33) and the sliding seat (31). A transmission screw (36) is rotatably connected to the inner wall of the base body (1). The transmission screw (36) is threadedly connected to the inner wall of the sliding seat (31). A rotating handle (37) is fixedly connected to one end of the transmission screw (36).

2. The centrifugal pump support base according to claim 1, characterized in that: The mounting assembly (34) includes four positioning plates (341) fixed to the surface of the mounting plate (33), and four positioning posts (342) fixedly connected to the surface of the mounting plate (33). The positioning posts (342) are inserted into the inner wall of the centrifugal pump body (2). The inner walls of two of the positioning plates (341) are slidably connected to a retaining plate (343), and the retaining plate (343) is inserted into the inner wall of the positioning post (342).

3. The centrifugal pump support base according to claim 2, characterized in that: The inner wall of the card plate (343) is slidably connected to a positioning element (345), which is inserted into the inner wall of the positioning plate (341).

4. The centrifugal pump support base according to claim 3, characterized in that: A spring (344) is fixedly connected to the side of the positioning member (345) corresponding to the inner wall of the card plate (343).

5. The centrifugal pump support base according to claim 3, characterized in that: The positioning element (345) is formed by a cylindrical rod assembly that is fixedly connected to a U-shaped rod and the surface of the U-shaped rod.

6. The centrifugal pump support base according to claim 1, characterized in that: The positioning component (35) includes a hollow handle (351) fixedly connected to the surface of the mounting plate (33). A plug rod (352) is slidably connected to the inner wall of the hollow handle (351). The plug rod (352) is connected through the mounting plate (33). A plurality of insertion holes (354) are opened on the surface of the sliding seat (31). The plug rod (352) is inserted into the inner wall of the insertion hole (354).

7. The centrifugal pump support base according to claim 6, characterized in that: A spring (353) is fixedly connected to the side of the insertion rod (352) corresponding to the inner wall of the hollow handle (351).

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