CN213450781U - Pneumatic diaphragm pump of plastics convenient to concatenation installation - Google Patents

Abstract

The utility model discloses a plastics pneumatic diaphragm pump convenient to concatenation installation, including the connecting plate, the lateral wall of connecting plate is seted up flutedly, and one side of recess has all seted up the spout to the inside of spout is provided with the connecting block, connecting plate one side is provided with the body, and the equal fixedly connected with connecting rod in upper and lower both ends of body one side to the one end fixedly connected with stopper of connecting rod. This pneumatic diaphragm pump of plastics convenient to concatenation installation, through promoting the body, the stopper on the connecting rod extrudes the connecting block, make two connecting block alternate segregation, thereby stopper 7 on the connecting rod is inside the recess, two connecting blocks are close to each other under the extrusion of two second springs, thereby with the stopper card on the connecting rod in the inner chamber of recess, until making body fixed mounting on the connecting plate, otherwise, through the pulling body, take out the stopper on the connecting rod from the inner chamber of recess, until effectively dismantling the body from the connecting plate.

Description

Pneumatic diaphragm pump of plastics convenient to concatenation installation

Technical Field

The utility model relates to a pneumatic diaphragm pump technical field of plastics specifically is a pneumatic diaphragm pump of plastics convenient to concatenation installation.

Background

The diaphragm pump, also called a control pump, is the main type of actuator, and receives the control signal output by the modulation unit. Diaphragm pumps operate by power to vary fluid flow and are widely used in the northward region of china. The plastic diaphragm pump mainly conveys strong corrosion-resistant liquid.

When using, the existing plastic pneumatic diaphragm pump is not easy to install quickly, wastes time and labor when being installed, brings inconvenience to workers, has lower working efficiency and still needs to spend longer time when extracting more liquid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pneumatic diaphragm pump of plastics convenient to concatenation installation to it is difficult to carry out quick installation and the lower problem of work efficiency to propose current pneumatic diaphragm pump of plastics in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic pneumatic diaphragm pump convenient for splicing installation comprises a connecting plate, wherein the side wall of the connecting plate is provided with a groove, one side of the groove is provided with a chute, a connecting block is arranged inside the chute, one side of the connecting plate is provided with a body, the upper end and the lower end of one side of the body are both fixedly connected with connecting rods, one end of each connecting rod is fixedly connected with a limiting block, 2 connecting columns are arranged among the connecting rods, the outer sides of the connecting columns are sleeved with connecting frames, one side of each connecting frame is fixedly connected with one side of the body, a limiting plate fixedly sleeved at the middle part of each connecting column is arranged in each connecting frame, a first spring sleeved and connected at the outer side of each connecting column is arranged between one side of each limiting plate and the inner wall of the other end of each connecting frame, the middle part of the inner wall of one, the second spring has been cup jointed in the outside of sliding block, and the second spring is located the inside of spout, the inside of body is provided with the liquid chamber, and the inside of body all is provided with the filter to the upper and lower both ends of body all are connected with the inlet tube.

Preferably, the connecting blocks are arranged in a trapezoidal shape, and the 2 connecting blocks are symmetrically arranged.

Preferably, a pressure gauge is installed at one side of the body.

Preferably, one end of the connecting column is fixedly connected with a limiting block which is the same as one end of the connecting rod.

Preferably, draw-in groove and sliding block set up to the rectangle form, and the inner wall and the sliding block phase-match of draw-in groove.

Preferably, the liquid chamber sets up to 2 groups, and 2 groups of liquid chamber all are connected with different inlet tubes.

Compared with the prior art, the beneficial effects of the utility model are that: this plastics pneumatic diaphragm pump convenient to concatenation installation:

1. the connecting blocks are extruded by the limiting blocks on the connecting rods by pushing the body, so that the two connecting blocks are separated from each other, the limiting blocks on the connecting rods are arranged in the grooves, the two connecting blocks are close to each other under the extrusion of the two second springs, the limiting blocks on the connecting rods are clamped in the inner cavities of the grooves until the body is fixedly arranged on the connecting plates, otherwise, the limiting blocks on the connecting rods are pulled out of the inner cavities of the grooves by pulling the body until the body is effectively detached from the connecting plates;

2. through 2 liquid chamber groups, when a liquid chamber appears damaging, can guarantee other liquid chamber normal work, further improve work efficiency, through the inside atmospheric pressure condition of manometer detectable, the staff of being convenient for looks over, and it is lower effectively to have solved traditional pneumatic diaphragm pump's work efficiency, when extracting more liquid, still need spend the problem of longer time.

Drawings

FIG. 1 is a schematic view of the connection cross-sectional structure of the connection plate and the body of the present invention;

FIG. 2 is a schematic side view of the connecting plate of the present invention;

FIG. 3 is a schematic view of the front view structure of the connection plate of the present invention;

fig. 4 is a schematic view of the side view structure of the inside of the body of the present invention.

In the figure: 1. a connecting plate; 2. a groove; 3. a chute; 4. connecting blocks; 5. a body; 6. a connecting rod; 7. a limiting block; 8. connecting columns; 9. a connecting frame; 10. a limiting plate; 11. a first spring; 12. a card slot; 13. a slider; 14. a second spring; 15. a pressure gauge; 16. a liquid chamber; 17. a filter plate; 18. and (4) a water inlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a plastic pneumatic diaphragm pump convenient for splicing and installation comprises a connecting plate 1, a groove 2, a chute 3, a connecting block 4, a body 5, a connecting rod 6, a limiting block 7, a connecting column 8, a connecting frame 9, a limiting plate 10, a first spring 11, a clamping groove 12, a sliding block 13, a second spring 14, a pressure gauge 15, a liquid cavity 16, a filtering plate 17 and a water inlet pipe 18, wherein the side wall of the connecting plate 1 is provided with the groove 2, one side of the groove 2 is provided with the chute 3, the inside of the chute 3 is provided with the connecting block 4, one side of the connecting plate 1 is provided with the body 5, the upper end and the lower end of one side of the body 5 are both fixedly connected with the connecting rod 6, one end of the connecting rod 6 is fixedly connected with the limiting block 7, the connecting column 8 is arranged among the 2 connecting rods 6, the connecting frame, and be provided with the fixed limiting plate 10 that cup joints at spliced pole 8 middle part in the splice frame 9, and be provided with between one side of limiting plate 10 and the other end inner wall of splice frame 9 and cup joint the first spring 11 of connection in the spliced pole 8 outside, draw-in groove 12 has been seted up at one side inner wall middle part of spout 3, and draw-in groove 12 is inside to be provided with sliding block 13, and the one end of sliding block 13 and the one end fixed connection of connecting block 4, second spring 14 has been cup jointed in sliding block 13's the outside, and second spring 14 is located the inside of spout 3, the inside of body 5 is provided with liquid chamber 16, and the inside of body 5 all is provided with filter 17, and the upper and lower both.

Connecting block 4 sets up to trapezoidal form, and 2 connecting blocks 4 set up for the symmetry, are convenient for carry out effective centre gripping to connecting rod 6.

Manometer 15 is installed to one side of body 5, through the inside atmospheric pressure condition of manometer 15 detectable, the staff of being convenient for looks over.

The one end fixedly connected with of spliced pole 8 and the stopper 7 that the one end is the same of connecting rod 6 can be convenient for install the back, and is more stable, difficult separation.

Draw-in groove 12 and sliding block 13 set up to the rectangle form, and the inner wall and the sliding block 13 phase-match of draw-in groove 12, and when the second spring 14 of being convenient for received the extrusion, drive sliding block 13 and remove at the inner wall of draw-in groove 12.

The liquid chamber 16 sets up to 2 groups, and 2 groups liquid chamber 16 all are connected with different inlet tube 18, when a liquid chamber 16 appears damaging, can guarantee other liquid chamber 16 normal workings, and further work raises the efficiency.

The working principle is as follows: firstly, the limiting block 7 on the connecting rod 6 at one side of the body 5 is placed at one side of the groove 2, and the operation can be realized through the following modes:

according to the drawing 1, the drawing 2 and the drawing 3, the body 5 is pushed, the limiting blocks 7 on the connecting rods 6 extrude the connecting blocks 4, so that the two connecting blocks 4 are separated from each other, the limiting blocks 7 on the connecting rods 6 are arranged inside the grooves 2, the two connecting blocks 4 are close to each other under the extrusion of the two second springs 14, the limiting blocks 7 on the connecting rods 6 are clamped in the inner cavities of the grooves 2 until the body 5 is fixedly arranged on the connecting plate 1, when the body 5 is disassembled, the connecting rods 8 are firstly pressed to drive the limiting blocks 7 to extrude the connecting blocks 4, the two connecting blocks 4 are separated from each other, the limiting plates 10 limit the sliding of the connecting rods 8, the two connecting blocks 4 are separated at the moment, the limiting blocks 7 on the connecting rods 6 are pulled out of the inner cavities of the grooves 2 by pulling the body;

according to fig. 1 and 4, when one liquid chamber 16 is damaged, the other liquid chambers 16 can be ensured to normally work, the working efficiency is further improved, the pressure inside the body 5 can be detected through the pressure gauge 15, and the pressure can be conveniently checked by a worker, and the content which is not described in detail in the specification belongs to the prior art which is known by a person skilled in the art.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a plastics pneumatic diaphragm pump convenient to concatenation installation, includes connecting plate (1), its characterized in that: the side wall of the connecting plate (1) is provided with a groove (2), one side of the groove (2) is provided with a sliding groove (3), a connecting block (4) is arranged inside the sliding groove (3), one side of the connecting plate (1) is provided with a body (5), the upper end and the lower end of one side of the body (5) are fixedly connected with connecting rods (6), one end of each connecting rod (6) is fixedly connected with a limiting block (7), 2 connecting rods (8) are arranged between the connecting rods (6), the outer side of each connecting rod (8) is sleeved with a connecting frame (9), one side of each connecting frame (9) is fixedly connected with one side of the body (5), a limiting plate (10) fixedly sleeved at the middle part of each connecting rod (8) is arranged in each connecting frame (9), and a first spring (11) sleeved and connected at the outer side of each connecting rod (8) is arranged between one side of each limiting plate, draw-in groove (12) have been seted up at one side inner wall middle part of spout (3), and draw-in groove (12) inside is provided with sliding block (13) to the one end of sliding block (13) and the one end fixed connection of connecting block (4), second spring (14) have been cup jointed in the outside of sliding block (13), and second spring (14) are located the inside of spout (3), the inside of body (5) is provided with liquid chamber (16), and the inside of body (5) all is provided with filter (17) to the upper and lower both ends of body (5) all are connected with inlet tube (18).

2. A plastic pneumatic diaphragm pump of claim 1 where the diaphragm pump is mounted for easy splicing, comprising: the connecting blocks (4) are arranged in a trapezoidal shape, and the 2 connecting blocks (4) are symmetrically arranged.

3. A plastic pneumatic diaphragm pump of claim 1 where the diaphragm pump is mounted for easy splicing, comprising: and a pressure gauge (15) is installed on one side of the body (5).

4. A plastic pneumatic diaphragm pump of claim 1 where the diaphragm pump is mounted for easy splicing, comprising: one end of the connecting column (8) is fixedly connected with a limiting block (7) which is the same as one end of the connecting rod (6).

5. A plastic pneumatic diaphragm pump of claim 1 where the diaphragm pump is mounted for easy splicing, comprising: draw-in groove (12) and sliding block (13) set up to the rectangle form, and the inner wall and sliding block (13) phase-match of draw-in groove (12).

6. A plastic pneumatic diaphragm pump of claim 1 where the diaphragm pump is mounted for easy splicing, comprising: the liquid cavities (16) are arranged into 2 groups, and the 2 groups of liquid cavities (16) are connected with different water inlet pipes (18).

Images