High-pressure pump mounting structure

Abstract

The utility model relates to the technical field of high-pressure pump installation, in particular to a high-pressure pump installation structure which comprises a pump body base and further comprises an installation bottom plate, an installation groove is formed in the installation bottom plate, the cross section of the installation groove is in an inverted trapezoid shape, and a bottom beam is arranged at the bottom of the pump body base and located in the installation groove. The shape of the cross section of the bottom beam is matched with that of the mounting groove, a fixing block is arranged above the mounting bottom plate located at one end of the mounting groove, a fixing groove allowing one end of a pump body base to be inserted is formed in the fixing block, and the inner top wall of the fixing groove is obliquely arranged; the device further comprises a pressing plate, the pressing plate is pressed above the end, away from the fixing block, of the pump body base, the pressing block is connected with the installation bottom plate through a bolt, the wall face, close to the pump body base, of the pressing plate is obliquely arranged, and the pressing plate and the fixing block are matched to fix the pump body base to the installation bottom plate. According to the utility model, the high-pressure pump can be conveniently and quickly mounted and dismounted.

Description

Technical Field

[0001] The utility model relates to the technical field of high-pressure pump installation, in particular to a high-pressure pump installation structure. Background Art

[0002] A high-pressure pump is a device that provides high-pressure water power. High-pressure pumps are widely used in various fields, including strengthening and reinforcing the foundations of buildings, roads, etc., high-pressure water jets to assist in breaking rocks and coal, supplying fluid to underground hydraulic props, pumping high-pressure water with hydraulic expansion metal anchors, and clearing and cleaning large underground pipelines. There are various types of high-pressure pumps, including piston, rotor, and membrane types, and each type has its specific application scenarios and advantages. For example, piston-type high-pressure pumps are suitable for oil fields, electric power, chemical industry, and other fields, while rotor-type high-pressure pumps are widely used in automotive, aviation, marine, and other fields.

[0003] The high-pressure water pump should be installed outdoors or indoors with ventilation holes. The reason is that the high-pressure water pump will produce certain noise and vibration when working. If it is installed in a closed room, it may affect the people in the room. At the same time, the high-pressure water pump must maintain ventilation and heat dissipation. If it is installed in a place where ventilation is not possible, it may affect the service life of the equipment. In addition, the installation location of the high-pressure water pump should also be as close as possible to the location where the equipment is used, so as to better provide high-pressure water flow for the equipment. This can reduce the pressure loss of pipeline transportation and improve the efficiency of equipment use. At the same time, consider the installation of the pipeline between the water source and the location of the water pump, reasonably control the length of the water pipe and the number of elbows, and try to reduce the hydraulic resistance of the pipeline to ensure that a continuous high-pressure water flow can be provided to the equipment.

[0004] In addition, in the related art, a base is usually provided at the bottom of the high-pressure pump. When the high-pressure pump is installed, the base is installed on a stable installation base through multiple bolts. The installation base can be a mounting frame of a large equipment, or a mounting structure pre-buried and fixed on a concrete foundation. The method of installing the high-pressure pump with bolts is relatively stable, but because a large number of bolts are used and each bolt is tightened very tightly to prevent the bolt from loosening, it is more laborious and troublesome when installing and disassembling the high-pressure pump. Utility Model Content

[0005] The utility model aims to provide a high-pressure pump installation structure to improve the problem that the high-pressure pump in the related art is troublesome to install and disassemble.

[0006] The utility model is realized by the following technical solutions:

[0007] A high-pressure pump mounting structure comprises a pump body base and a mounting base plate, wherein a mounting groove is provided on the mounting base plate, and the cross-section of the mounting groove is an inverted trapezoid; a bottom beam is provided at the bottom of the pump body base, and the bottom beam is located in the mounting groove, and the cross-sectional shape of the bottom beam matches the mounting groove; a fixing block is provided above the mounting base plate at one end of the mounting groove, and a fixing groove is provided on the fixing block for inserting one end of the pump body base, and the top wall in the fixing groove is inclined; and a pressure plate is also included, and the pressure plate is pressed above one end of the pump body base away from the fixing block, the pressure block is connected to the mounting base plate by bolts, and the pressure plate is inclined near the wall of the pump body base, and the pressure plate and the fixing block cooperate to fix the pump body base to the mounting base plate.

[0008] Furthermore, the number of the mounting grooves and the number of the bottom beams are both two, the two mounting grooves are parallel to each other, and the two bottom beams are both located in the corresponding mounting grooves.

[0009] Furthermore, an end of the pump body base located in the fixing groove and an end close to the pressure plate are both provided with inclined surfaces, and the inclined wall surface of the pressure plate and the inclined inner top wall of the fixing groove are respectively abutted and matched with the corresponding inclined surfaces of the pump body base.

[0010] Furthermore, a support beam is provided at the bottom of the mounting base plate, a vertical plate is provided on the pressure plate, the vertical plate extends downward to the side of the mounting base plate away from the fixed block, an abutment plate is provided on the pressure plate, the abutment plate abuts against the side wall of the support beam, and the vertical plate and the support beam are connected by bolts.

[0011] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0012] In the utility model, the pump body of the high-pressure pump is located above the pump body base. When installing the high-pressure pump, the mounting structure is first fixedly installed on the mounting base, and then the pump body base is placed on the mounting base so that the bottom beam is located in the mounting groove of the mounting base. The pump body base is pushed so that one end of the pump body base moves into the fixing groove of the fixing block, and then the pump body base is pressed against the mounting base using a pressing block, wherein the pressing block is connected to the mounting base below by one or two bolts. Compared with the conventional method of installing the high-pressure pump using four bolts for fixing, this solution uses fewer bolts, which is conducive to quick installation and disassembly of the high-pressure pump and saves more effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the embodiments of the present utility model, constitute a part of this application, and do not constitute a limitation of the embodiments of the present utility model.

[0014] In the attached picture:

[0015] Figure 1This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0016] Figure 2 This is a schematic diagram of the structure of Example 4 of the utility model.

[0017] Marks and corresponding parts names in the attached drawings:

[0018] 1. Pump body base; 2. Mounting base plate; 3. Mounting groove; 4. Bottom beam; 5. Fixing block; 6. Fixing groove; 7. Pressure plate; 8. Support beam; 9. Vertical plate; 10. Abutment plate; 11. Bolts. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in combination with the embodiments and drawings. The schematic implementation mode and description of the utility model are only used to explain the utility model and are not intended to limit the utility model. It should be noted that the utility model is already in the actual development and use stage.

[0020] Example 1

[0021] A high pressure pump installation structure, referring to Figure 1 , including a pump body base 1, and also including a mounting base plate 2, the mounting base plate 2 is provided with a mounting groove 3, the cross-section of the mounting groove 3 is an inverted trapezoid, a bottom beam 4 is provided at the bottom of the pump body base 1, the bottom beam 4 is located in the mounting groove 3, the cross-sectional shape of the bottom beam 4 matches the mounting groove 3, a fixing block 5 is provided above the mounting base plate 2 at one end of the mounting groove 3, the fixing block 5 is provided with a fixing groove 6 for inserting one end of the pump body base 1, and the top wall in the fixing groove 6 is inclined; the mounting structure also includes a pressing plate 7, the pressing plate 7 is pressed above one end of the pump body base 1 away from the fixing block 5, the pressing block is connected to the mounting base plate 2 by bolts 11, and the pressing plate 7 is inclined near the wall of the pump body base 1, and the pressing plate 7 and the fixing block 5 cooperate to fix the pump body base 1 on the mounting base plate 2. In this embodiment, the pressure plate 7 can be directly connected to the mounting base plate 2 by means of bolts 11, wherein a hole is opened on the pressure plate 7, a bolt 11 hole is opened on the upper surface of the mounting base plate 2, an internal thread is arranged in the bolt 11 hole, and the bolt 11 hole is vertically passed through the hole of the pressure plate 7 and then inserted into the bolt 11 hole on the mounting base plate 2, and the bolt 11 is threadedly connected with the bolt 11 hole.

[0022] In this solution, the pump body of the high-pressure pump is located above the pump body base 1. When installing the high-pressure pump, the mounting structure is first fixedly installed on the mounting foundation, and then the pump body base 1 is placed on the mounting base 2, so that the bottom beam 4 is located in the mounting groove 3 of the mounting base 2, and the pump body base 1 is pushed so that one end of the pump body base 1 moves to the fixing groove 6 of the fixing block 5, and then the pump body base 1 is pressed against the mounting base 2 using a pressure block, wherein the pressure block is connected to the mounting base 2 below by one or two bolts 11. Compared with the conventional installation method of fixing the high-pressure pump with four bolts 11, this solution uses fewer bolts 11, reducing the operations of pre-tightening and tightening each bolt 11, which is conducive to quick installation and disassembly of the high-pressure pump and saves more effort.

[0023] Example 2

[0024] The difference between this embodiment and embodiment 1 is that in this embodiment, referring to Figure 1 , the number of the mounting grooves 3 and the bottom beams 4 are both two, the two mounting grooves 3 are parallel to each other, and the two bottom beams 4 are both located in the corresponding mounting grooves 3. The use of two bottom beams 4 can reduce the overall material volume of the bottom beams 4. The bottom beams 4 are usually made of metal materials such as cast iron to ensure their good mechanical properties, which is conducive to reducing the overall weight of the high-pressure pump, and the two bottom beams 4 can also achieve stable support for the pump body base 1. The other structures of this embodiment are the same as those of embodiment 1, so they are not repeated here.

[0025] Example 3

[0026] The difference between this embodiment and embodiment 1 is that in this embodiment, referring to Figure 1 The end of the pump body base 1 located in the fixing groove 6 and the end close to the pressure plate 7 are both provided with inclined surfaces, and the inclined wall surface of the pressure plate 7 and the inclined inner top wall of the fixing groove 6 are respectively abutted with the corresponding inclined surfaces of the pump body base 1. The inclined surfaces at both ends of the pump body base 1 are equivalent to the inclined chamfering treatment, which prevents the edges of the pump body base 1 from being worn by the pressing block or the fixing block 5 due to the vibration of the high-pressure pump during operation after the pump body base 1 is fixed, thereby causing the pump body base 1 to have a loose gap between the pressing block and the fixing block 5. The other structures of this embodiment are the same as those of embodiment 1, so they will not be repeated.

[0027] Example 4

[0028] The difference between this embodiment and embodiment 1 is that in this embodiment, referring to Figure 2, two supporting beams 8 are arranged at the bottom of the mounting base plate 2, and the two supporting beams 8 are separated on both sides of the mounting base plate 2. A vertical plate 9 is arranged on the pressure plate 7, and the vertical plate 9 extends downward to the side of the mounting base plate 2 away from the fixed block 5. An abutment plate 10 is arranged on the pressure plate 7, and the abutment plate 10 abuts against the side wall of a supporting beam 8, and the vertical plate 9 and the supporting beam 8 are connected by bolts 11. In Example 1, the bolts 11 do not need to use nuts, but the threads of the bolt 11 holes of the mounting base plate 2 are easily damaged during the installation and removal of the bolts 11. In this embodiment, the bolts 11 need to be used in conjunction with the nuts to connect the vertical plates 9 and the supporting beams 8, but the structure of the threaded holes is omitted, and the pressure plate 7 can also be pressed tightly on the pump body base 1. The other structures of this embodiment are the same as those of Example 1, so they are not repeated here.

[0029] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A high-pressure pump mounting structure, comprising a pump body base (1), characterized in that: The invention also comprises a mounting base plate (2), wherein a mounting groove (3) is provided on the mounting base plate (2), wherein the cross section of the mounting groove (3) is an inverted trapezoid; a bottom beam (4) is provided at the bottom of the pump body base (1), wherein the bottom beam (4) is located in the mounting groove (3), wherein the cross section of the bottom beam (4) matches the mounting groove (3); a fixing block (5) is provided above the mounting base plate (2) at one end of the mounting groove (3), wherein a fixing groove (6) is provided on the fixing block (5) for inserting one end of the pump body base (1), wherein the top wall of the fixing groove (6) is arranged at an angle; and a pressing plate (7) is also included, wherein the pressing plate (7) is pressed above one end of the pump body base (1) away from the fixing block (5), wherein the pressing plate is connected to the mounting base plate (2) by bolts (11), and wherein the pressing plate (7) is arranged at an angle close to the wall surface of the pump body base (1), wherein the pressing plate (7) and the fixing block (5) cooperate to fix the pump body base (1) on the mounting base plate (2).

2. A high pressure pump installation structure according to claim 1, characterized in that: The number of the installation grooves (3) and the number of the bottom beams (4) are both two, the two installation grooves (3) are parallel to each other, and the two bottom beams (4) are both located in the corresponding installation grooves (3).

3. A high pressure pump installation structure according to claim 1, characterized in that: The end of the pump body base (1) located in the fixing groove (6) and the end close to the pressure plate (7) are both provided with inclined surfaces, and the inclined wall surface of the pressure plate (7) and the inclined inner top wall of the fixing groove (6) are respectively abutted and matched with the corresponding inclined surfaces of the pump body base (1).

4. A high pressure pump installation structure according to claim 1, characterized in that: A supporting beam (8) is arranged at the bottom of the mounting base plate (2), a vertical plate (9) is arranged on the pressure plate (7), the vertical plate (9) extends downward to a side of the mounting base plate (2) away from the fixing block (5), an abutment plate (10) is arranged on the pressure plate (7), the abutment plate (10) abuts against a side wall of the supporting beam (8), and the vertical plate (9) and the supporting beam (8) are connected by bolts (11).

Images