CN211648617U

CN211648617U - Jet pump protection device

Info

Publication number: CN211648617U
Application number: CN201922414312.8U
Authority: CN
Inventors: 赵俊皓; 刘云义; 李治涛; 李雪
Original assignee: Liaoning Magna Technology Co Ltd
Current assignee: Liaoning Magna Technology Co Ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-10-09
Anticipated expiration: 2029-12-29

Abstract

The utility model discloses an injection pump protection device, the on-line screen storage device comprises a base, base inner chamber's bottom fixedly connected with casing, the bottom of casing inner chamber is provided with damper, damper includes the mounting panel, the first spring of the equal fixedly connected with in both sides at mounting panel top, the top fixedly connected with slide of first spring, the both sides of slide and the both sides contact of casing inner chamber. The utility model discloses a set up mutually supporting of base, a housing, damper, the support column, the buffer board, the buffer beam, the backup pad, the jet pump main part, the sliding sleeve, slide bar and second spring, buffer shock-absorbing function's advantage has been reached, the problem that current support base does not have buffer shock-absorbing function has been solved, support the base when people are using, can effectively protect the jet pump, can not cause the jet pump strong vibrations to appear, can not lead to it to appear damaging, make things convenient for people to use, the practicality of supporting the base has been improved.

Description

Jet pump protection device

Technical Field

The utility model relates to an injection pump technical field specifically is an injection pump protection device.

Background

The jet vacuum pump is a device which utilizes high-speed jet flow passing through a nozzle to pump gas in a container to obtain vacuum, is also called a jet vacuum pump, and is usually used for generating vacuum in chemical production.

The injection pump in use needs to use the support base, and the support base that has now does not have buffering shock-absorbing function, supports the base when people are using, can't effectively protect the injection pump, causes the strong vibrations to appear in the injection pump easily, leads to it to appear damaging, and inconvenient people use, has reduced the practicality that supports the base.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides an injection pump protection device possesses buffering shock-absorbing function's advantage, has solved current support base and has not had buffering shock-absorbing function's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection pump protection device, includes the base, the bottom fixedly connected with casing of base inner chamber, the bottom of casing inner chamber is provided with damper, damper includes the mounting panel, the first spring of the equal fixedly connected with in both sides at mounting panel top, the top fixedly connected with slide of first spring, the both sides of slide and the both sides contact of casing inner chamber, the top fixedly connected with support column of slide, the top of support column runs through to the top and the fixedly connected with buffer board of casing, the equal fixedly connected with buffer beam in both sides at buffer board top, the top of buffer beam runs through to the top and the fixedly connected with backup pad of base, the top fixedly connected with injection pump main part of backup pad.

Preferably, the two sides of the top of the base are fixedly connected with sliding sleeves, inner cavities of the sliding sleeves are connected with sliding rods in a sliding mode, and the tops of the sliding rods are fixedly connected with the bottoms of the supporting plates.

Preferably, the bottom of the sliding rod penetrates through the inner cavity of the base and is fixedly connected with a pressing plate, and the bottom of the pressing plate is fixedly connected with a damping block.

Preferably, the surface of the sliding rod is sleeved with a second spring, and the top and the bottom of the second spring are respectively and fixedly connected with the top of the inner cavity of the base and the top of the pressing plate.

Preferably, the two sides of the base are fixedly connected with fixing blocks, and fixing holes are formed in the tops of the fixing blocks.

Preferably, the bottom of mounting panel and the junction of casing inner chamber bottom are provided with the assembly groove, the both sides at mounting panel top pass through the bottom fixed connection of bolt and assembly groove inner chamber.

Preferably, the two sides of the bottom of the buffer plate are fixedly connected with telescopic columns, and the bottoms of the telescopic columns are fixedly connected with the bottom of the inner cavity of the base.

(III) advantageous effects

Compared with the prior art, the utility model provides an injection pump protection device possesses following beneficial effect:

1. the utility model discloses a set up mutually supporting of base, a housing, damper, the support column, the buffer board, the buffer beam, the backup pad, the jet pump main part, the sliding sleeve, slide bar and second spring, buffer shock-absorbing function's advantage has been reached, the problem that current support base does not have buffer shock-absorbing function has been solved, support the base when people are using, can effectively protect the jet pump, can not cause the jet pump strong vibrations to appear, can not lead to it to appear damaging, make things convenient for people to use, the practicality of supporting the base has been improved.

2. The utility model discloses a set up flexible post, played the stable effect of removal when using to the buffer board, through setting up the second spring, played the increase good effect of antidetonation when using to the slide bar, through setting up the damping piece, played the effect that the protecting effect is good when using to the clamp plate.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of the base of the present invention;

fig. 3 is a schematic view of the internal structure of the housing of the present invention.

In the figure: 1-base, 2-shell, 3-damping mechanism, 31-mounting plate, 32-first spring, 33-sliding plate, 4-supporting column, 5-buffer plate, 6-buffer rod, 7-supporting plate, 8-jet pump body, 9-sliding sleeve, 10-sliding rod and 11-second spring.

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. 1-3, a protection device for an injection pump comprises a base 1, wherein both sides of the base 1 are fixedly connected with a fixed block, the top of the fixed block is provided with a fixed hole, both sides of the top of the base 1 are fixedly connected with a sliding sleeve 9, an inner cavity of the sliding sleeve 9 is slidably connected with a sliding rod 10, the surface of the sliding rod 10 is sleeved with a second spring 11, the sliding rod 10 is increased in anti-vibration effect by arranging the second spring 11, the top and the bottom of the second spring 11 are respectively fixedly connected with the top of the inner cavity of the base 1 and the top of a pressing plate, the bottom of the sliding rod 10 penetrates through the inner cavity of the base 1 and is fixedly connected with the pressing plate, the bottom of the pressing plate is fixedly connected with a damping block, the pressing plate is protected in use by arranging the damping block, the top of the sliding rod 10 is fixedly connected with the bottom of a supporting plate 7, the bottom of the, the damping mechanism 3 is arranged at the bottom of the inner cavity of the shell 2, the damping mechanism 3 comprises a mounting plate 31, an assembly groove is arranged at the joint of the bottom of the mounting plate 31 and the bottom of the inner cavity of the shell 2, two sides of the top of the mounting plate 31 are fixedly connected with the bottom of the inner cavity of the assembly groove through bolts, two sides of the top of the mounting plate 31 are fixedly connected with first springs 32, the top of each first spring 32 is fixedly connected with a sliding plate 33, two sides of each sliding plate 33 are contacted with two sides of the inner cavity of the shell 2, the top of each sliding plate 33 is fixedly connected with a supporting column 4, the top of each supporting column 4 penetrates through the top of the shell 2 and is fixedly connected with a buffer plate 5, two sides of the bottom of each buffer plate 5 are fixedly connected with telescopic columns, the buffer plates 5 play a role in moving stability when in use through arrangement of the telescopic columns, the bottoms of the, the top of buffer beam 6 runs through to base 1's top and fixedly connected with backup pad 7, the top fixedly connected with jet pump main part 8 of backup pad 7, through setting up base 1, casing 2, damper 3, support column 4, buffer board 5, buffer beam 6, backup pad 7, jet pump main part 8, sliding sleeve 9, mutually supporting of slide bar 10 and second spring 11, buffer shock-absorbing function's advantage has been reached, the problem that current support base does not have buffer shock-absorbing function has been solved, support the base when people are using, can effectively protect the jet pump, can not cause the strong vibrations of jet pump appearance, can not lead to its damage to appear, make things convenient for people to use, the practicality of supporting the base has been improved.

During the use, when jet pump main part 8 appears shaking, at first can cushion on buffer board 5 through backup pad 7 and buffer beam 6, and backup pad 7 cushions on second spring 11 through sliding sleeve 9 and slide bar 10 simultaneously, and synchronous buffer board 5 cushions on slide 33 through support column 4, and slide 33 begins the shock attenuation through first spring 32, makes first spring 32 offset top vibrations pressure to buffer shock-absorbing function's advantage has been reached.

All the standard parts used in the present application document can be purchased from the market, all the parts in the present application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets, welding and the like mature in the prior art, and the machines, the parts and the equipment adopt the conventional models in the prior art, and the detailed description is not provided.

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. An injection pump protection device, includes base (1), its characterized in that: the bottom of the inner cavity of the base (1) is fixedly connected with a shell (2), the bottom of the inner cavity of the shell (2) is provided with a damping mechanism (3), the damping mechanism (3) comprises a mounting plate (31), both sides of the top of the mounting plate (31) are fixedly connected with first springs (32), the top of the first spring (32) is fixedly connected with a sliding plate (33), two sides of the sliding plate (33) are contacted with two sides of the inner cavity of the shell (2), the top of the sliding plate (33) is fixedly connected with a supporting column (4), the top of the supporting column (4) penetrates through the top of the shell (2) and is fixedly connected with a buffer plate (5), two sides of the top of the buffer plate (5) are fixedly connected with buffer rods (6), the top of the buffer rod (6) penetrates to the top of the base (1) and is fixedly connected with a supporting plate (7), the top of the supporting plate (7) is fixedly connected with a jet pump main body (8).

2. An ejector pump protector as claimed in claim 1, wherein: the base is characterized in that sliding sleeves (9) are fixedly connected to the two sides of the top of the base (1), sliding rods (10) are slidably connected to inner cavities of the sliding sleeves (9), and the tops of the sliding rods (10) are fixedly connected with the bottoms of the supporting plates (7).

3. An ejector pump protector as claimed in claim 2, wherein: the bottom of the sliding rod (10) penetrates through the inner cavity of the base (1) and is fixedly connected with a pressing plate, and the bottom of the pressing plate is fixedly connected with a damping block.

4. An ejector pump protector as claimed in claim 2, wherein: the surface of the sliding rod (10) is sleeved with a second spring (11), and the top and the bottom of the second spring (11) are fixedly connected with the top of the inner cavity of the base (1) and the top of the pressing plate respectively.

5. An ejector pump protector as claimed in claim 1, wherein: the base is characterized in that fixed blocks are fixedly connected to two sides of the base (1), and fixing holes are formed in the tops of the fixed blocks.

6. An ejector pump protector as claimed in claim 1, wherein: the bottom of mounting panel (31) is provided with the assembly groove with the junction of casing (2) inner chamber bottom, the bottom fixed connection of bolt and assembly groove inner chamber is passed through to the both sides at mounting panel (31) top.

7. An ejector pump protector as claimed in claim 1, wherein: the two sides of the bottom of the buffer plate (5) are fixedly connected with telescopic columns, and the bottoms of the telescopic columns are fixedly connected with the bottom of the inner cavity of the base (1).