CN212717368U

CN212717368U - High-pressure pump that possesses shock attenuation effect

Info

Publication number: CN212717368U
Application number: CN202021252970.8U
Authority: CN
Inventors: 聂美仁
Original assignee: Sichuan Yucheng Machinery Co ltd
Current assignee: Sichuan Yucheng Machinery Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-03-16
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a high-pressure pump that possesses shock attenuation effect, which comprises a housin, the top of casing is provided with the delivery port, the top of delivery port is provided with the end cap, the left side of casing is provided with the check valve, the right side of check valve is provided with the water inlet pad with the left junction of casing, the left side of check valve is provided with the water inlet, the left side intercommunication of water inlet has the straight tube. The utility model discloses a setting of casing, delivery port, end cap, check valve, water inlet, straight tube, filtering component, damper, volute, impeller, dabber, screw one, handle, support, connection pad and clamp combination has reached the effectual advantage of shock attenuation, it is poor to have solved current high-pressure pump shock attenuation effect, can influence the result of use of high-pressure pump, long-time the use can cause high-pressure pump inner member not hard up, the life of high-pressure pump has been shortened, the problem of high-pressure pump work efficiency has been reduced.

Description

High-pressure pump that possesses shock attenuation effect

Technical Field

The utility model relates to a high-pressure pump technical field specifically is a high-pressure pump that possesses shock attenuation effect.

Background

The high-pressure pump is a device for providing high-pressure power for high-pressure rotary spraying cement slurry, is used for strengthening and reinforcing foundations of buildings, roads and the like, and can also be used for assisting in breaking rock and breaking coal by using high-pressure water jet, supplying liquid by using an underground hydraulic support, anchoring a water conservancy expansion metal anchor rod to pump high-pressure water, dredging and cleaning underground large-scale pipelines and the like.

At present, the existing high-pressure pump is poor in damping effect, the using effect of the high-pressure pump can be influenced, internal elements of the high-pressure pump are loosened after the high-pressure pump is used for a long time, the service life of the high-pressure pump is shortened, and the working efficiency of the high-pressure pump is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-pressure pump that possesses shock attenuation effect possesses the effectual advantage of shock attenuation, and it is poor to have solved current high-pressure pump shock attenuation effect, can influence the result of use of high-pressure pump, and long-time the use can cause high-pressure pump inner member not hard up, has shortened the life of high-pressure pump, has reduced high-pressure pump work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-pressure pump that possesses shock attenuation effect, includes the casing, the top of casing is provided with the delivery port, the top of delivery port is provided with the end cap, the left side of casing is provided with the check valve, the right side of check valve is provided with the water inlet pad with the left junction of casing, the left side of check valve is provided with the water inlet, the left side intercommunication of water inlet has the straight tube, the left side of straight tube is provided with filtering component, the bottom of casing is provided with damper, damper includes the bottom plate, the positive top of bottom plate is provided with bolt one, the back of bolt one runs through to the back of bottom plate and threaded connection has the shock pad.

Preferably, the filtering component comprises a filter screen, a screen cover is arranged at the top of the filter screen, two bolts are arranged on two sides of the top of the screen cover, and the bottoms of the bolts penetrate through the bottom of the screen cover and are in threaded connection with nuts I.

Preferably, the inner cavity of the shell is provided with a volute, the right side of the volute is provided with an impeller, the inner cavity of the impeller is provided with a mandrel, and the right side of the mandrel is provided with a mechanical sealing element.

Preferably, a first O-shaped ring is arranged at the joint of the bottom of the plug and the top of the water outlet, a second O-shaped ring is arranged at the joint of the bottom of the water outlet and the top of the shell, and screws are arranged on two sides of the top of the water outlet.

Preferably, the left side of casing is provided with the handle, the bottom of handle left side front side and the bottom of rear side all are provided with screw four, and the surface of screw four is provided with gasket two, the right side of casing is provided with O type circle three, and the right side of O type circle three and the left side that is located the volute are provided with O type circle four.

Preferably, the right side of casing is provided with the support, the left both sides of support all are provided with bolt three, and the surface of bolt three is provided with gasket one, the right side of support is provided with the connection pad, the left top of connection pad and bottom all are provided with bolt four.

Preferably, the bottom on the left side of the water inlet is provided with a screw II, the rear side on the left side of the water inlet is provided with a screw III, and the screw III is a cross-groove screw.

Preferably, the right side of straight tube is provided with the circle flat gasket, the left side of straight tube is provided with the nut two that uses with the filter component cooperation, the left side of straight tube is provided with the clamp combination.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of casing, delivery port, end cap, check valve, water inlet, straight tube, filtering component, damper, volute, impeller, dabber, screw one, handle, support, connection pad and clamp combination has reached the effectual advantage of shock attenuation, it is poor to have solved current high-pressure pump shock attenuation effect, can influence the result of use of high-pressure pump, long-time the use can cause high-pressure pump inner member not hard up, the life of high-pressure pump has been shortened, the problem of high-pressure pump work efficiency has been reduced.

2. The utility model discloses a set up damper, played stable absorbing effect to the high-pressure pump, solved the high-pressure pump at the big and unstable problem of during operation noise, increased the stability of high-pressure pump during operation, through setting up gasket four, played the effect of sealed protection to screw four with the handle, prevent that screw four from causing the damage to the surface of handle when the fastening, through setting up O type circle one, play fixed seal's effect to end cap and delivery port, prevent that not hard up problem from appearing in end cap and delivery port.

Drawings

FIG. 1 is an exploded view of the present invention;

fig. 2 is a front schematic view of the shell structure of the present invention.

In the figure: 1. a housing; 2. a water outlet; 3. a plug; 4. a one-way valve; 5. a water inlet; 6. a straight pipe; 7. a filter assembly; 71. filtering with a screen; 72. a net cover; 73. a second bolt; 8. a shock absorbing assembly; 81. a base plate; 82. a first bolt; 83. a shock pad; 9. a volute; 10. an impeller; 11. a mandrel; 12. a first screw; 13. a handle; 14. a support; 15. a connecting disc; 16. and (5) combining the hoops.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to 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 limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a high pressure pump with shock absorption effect comprises a housing 1, a water outlet 2 is arranged at the top of the housing 1, a plug 3 is arranged at the top of the water outlet 2, a check valve 4 is arranged at the left side of the housing 1, a water inlet pad is arranged at the joint of the right side of the check valve 4 and the left side of the housing 1, a water inlet 5 is arranged at the left side of the check valve 4, a straight pipe 6 is communicated with the left side of the water inlet 5, a filtering assembly 7 is arranged at the left side of the straight pipe 6, a shock absorption assembly 8 is arranged at the bottom of the housing 1, the shock absorption assembly 8 comprises a bottom plate 81, a bolt 82 is arranged at the top of the front surface of the bottom plate 81, the back surface of the bolt 82, the damping device has the advantages that the damping device plays a role in stabilizing and damping the high-pressure pump, solves the problems of high noise and instability of the high-pressure pump during working, and increases the stability of the high-pressure pump during working;

the filtering component 7 comprises a filtering net 71, a net cover 72 is arranged at the top of the filtering net 71, two sides of the top of the net cover 72 are respectively provided with a second bolt 73, the bottom of the second bolt 73 penetrates to the bottom of the net cover 72 and is in threaded connection with a first nut, and the filtering component 7, the filtering net 71, the net cover 72 and the second bolt 73 are arranged to filter and purify the water inlet 5 and the straight pipe 6;

a volute 9 is arranged in the inner cavity of the shell 1, an impeller 10 is arranged on the right side of the volute 9, a mandrel 11 is arranged in the inner cavity of the impeller 10, and a mechanical sealing element is arranged on the right side of the mandrel 11;

the connection part of the bottom of the plug 3 and the top of the water outlet 2 is provided with a first O-shaped ring, the connection part of the bottom of the water outlet 2 and the top of the shell 1 is provided with a second O-shaped ring, two sides of the top of the water outlet 2 are provided with first screws 12, and the first O-shaped ring is arranged to play a role in fixing and sealing the plug 3 and the water outlet 2 so as to prevent the plug 3 and the water outlet 2 from loosening;

a lifting handle 13 is arranged on the left side of the shell 1, screws IV are arranged on the bottom of the front side and the bottom of the rear side of the left side of the lifting handle 13, a gasket II is arranged on the surface of the screw IV, an O-shaped ring III is arranged on the right side of the shell 1, an O-shaped ring IV is arranged on the right side of the O-shaped ring III and on the left side of the volute 9, and the screw IV and the lifting handle 13 are protected in a sealing mode by the aid of the gasket IV, so that the surface of the lifting handle 13 is prevented from being damaged when the screw IV is fastened;

a support 14 is arranged on the right side of the shell 1, a third bolt is arranged on each of two sides of the left side of the support 14, a first gasket is arranged on the surface of the third bolt, a connecting disc 15 is arranged on the right side of the support 14, and a fourth bolt is arranged on the top and the bottom of the left side of the connecting disc 15;

a second screw is arranged at the bottom of the left side of the water inlet 5, a third screw is arranged at the rear side of the left side of the water inlet 5, and the third screw is a cross-groove screw;

the right side of straight tube 6 is provided with the round flat pad, the left side of straight tube 6 is provided with the nut two that uses with the cooperation of filtering component 7, the left side of straight tube 6 is provided with clamp combination 16, through casing 1, delivery port 2, end cap 3, check valve 4, water inlet 5, straight tube 6, filtering component 7, damper assembly 8, volute 9, impeller 10, dabber 11, screw 12, handle 13, support 14, connection pad 15 and clamp combination 16's setting, the effectual advantage of shock attenuation has been reached, it is poor to have solved current high-pressure pump shock attenuation effect, can influence the result of use of high-pressure pump, long-time use can cause the internal component of high-pressure pump not hard up, the life of high-pressure pump has been shortened, the problem of high-pressure pump work efficiency has been reduced.

During the use, through filter element 7, filter screen 71, the setting of wire cover 72 and two 73 of bolt, the effect of filtration and purification has been played to water inlet 5 and straight tube 6, through bottom plate 81, the setting of bolt 82 and shock pad 83, the effect of stabilizing shock attenuation has been played to the high-pressure pump, the problem that the high-pressure pump noise is big and unstable at the during operation has been solved, the stability of high-pressure pump during operation has been increased, through setting up gasket four, the effect of sealed protection has been played with handle 13 to screw four, prevent that screw four from causing the damage to handle 13's surface when the fastening, through setting up O type circle one, play fixed seal's effect to end cap 3 and delivery port 2, prevent that not hard up problem from appearing in end cap 3 and delivery port 2, through the setting of handle 13, portable's effect has been played the high-pressure pump, stability when having increased the high-pressure pump and carrying.

The standard parts used in this application document all can be purchased from the market, and can be customized according to the record of description and drawings, the concrete connection mode of each part all adopts conventional means such as mature bolt, rivet, welding among the prior art, machinery, part and equipment all adopt conventional model among the prior art, the control mode is automatic control through the controller, the control circuit of controller can realize through technical staff's simple programming in this field, belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail, and the peripheral controller that mentions in the description can play the control role for the electrical components that this article mention, and this peripheral controller is conventional known equipment.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. It should be noted that there are infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that various improvements, decorations or changes can be made without departing from the principles of the present invention, and the technical features can be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. A high-pressure pump with a damping effect, comprising a housing (1), characterized in that: the top of casing (1) is provided with delivery port (2), the top of delivery port (2) is provided with end cap (3), the left side of casing (1) is provided with check valve (4), the right side of check valve (4) is provided with the water inlet pad with the left junction of casing (1), the left side of check valve (4) is provided with water inlet (5), the left side intercommunication of water inlet (5) has straight tube (6), the left side of straight tube (6) is provided with filtering component (7), the bottom of casing (1) is provided with damper (8), damper (8) include bottom plate (81), the positive top of bottom plate (81) is provided with bolt (82), the back of bolt (82) runs through to the back and the threaded connection of bottom plate (81) has shock pad (83).

2. The high-pressure pump with a shock-absorbing effect according to claim 1, characterized in that: the filter assembly (7) comprises a filter screen (71), a screen cover (72) is arranged at the top of the filter screen (71), two bolts (73) are arranged on two sides of the top of the screen cover (72), and the bottoms of the bolts (73) are penetrated to the bottom of the screen cover (72) and are in threaded connection with nuts I.

3. The high-pressure pump with a shock-absorbing effect according to claim 1, characterized in that: the inner cavity of the shell (1) is provided with a volute (9), the right side of the volute (9) is provided with an impeller (10), the inner cavity of the impeller (10) is provided with a mandrel (11), and the right side of the mandrel (11) is provided with a mechanical sealing element.

4. The high-pressure pump with a shock-absorbing effect according to claim 1, characterized in that: the connecting part of the bottom of the plug (3) and the top of the water outlet (2) is provided with a first O-shaped ring, the connecting part of the bottom of the water outlet (2) and the top of the shell (1) is provided with a second O-shaped ring, and two sides of the top of the water outlet (2) are provided with first screws (12).

5. The high-pressure pump with a shock-absorbing effect according to claim 1, characterized in that: the utility model discloses a novel vortex pump, including casing (1), the left side of casing (1) is provided with handle (13), the bottom of handle (13) left side front side and the bottom of rear side all are provided with screw four, and the surface of screw four is provided with gasket two, the right side of casing (1) is provided with O type circle three, and the right side of O type circle three and the left side that is located volute (9) are provided with O type circle four.

6. The high-pressure pump with a shock-absorbing effect according to claim 1, characterized in that: the right side of casing (1) is provided with support (14), the left both sides of support (14) all are provided with bolt three, and the surface of bolt three is provided with gasket one, the right side of support (14) is provided with connection pad (15), the left top of connection pad (15) and bottom all are provided with bolt four.

7. The high-pressure pump with a shock-absorbing effect according to claim 1, characterized in that: the water inlet is characterized in that a second screw is arranged at the bottom of the left side of the water inlet (5), a third screw is arranged on the rear side of the left side of the water inlet (5), and the third screw is a cross-groove screw.

8. The high-pressure pump with a shock-absorbing effect according to claim 1, characterized in that: the right side of straight tube (6) is provided with the circle flat pad, the left side of straight tube (6) is provided with the nut two that uses with filtering component (7) cooperation, the left side of straight tube (6) is provided with clamp combination (16).