CN212361289U - Liquid discharge pump convenient for simultaneously sucking and discharging liquid - Google Patents

Abstract

The utility model relates to a fluid-discharge pump technical field just discloses a fluid-discharge pump convenient to imbibition flowing back simultaneously, comprising a base plate, the upper end four corners department of bottom plate all is through the same roof of spacing telescopic link fixedly connected with, the upper end fixedly connected with pump body of roof, the upper end of bottom plate and the equal fixed joint of lower extreme of roof have a fixed plate, two a plurality of damping spring of fixedly connected with between the fixed plate, many pole settings of the lateral wall fixedly connected with of bottom plate, the L shape limiting plate has been cup jointed in the rotation outside the pole setting, the outer wall fixedly connected with of roof corresponds the U-shaped connecting plate of joint with L shape limiting plate. The utility model discloses can realize the quick replacement to damping spring, can make the pump body can stabilize and place, portable is transported in the transportation.

Description

Liquid discharge pump convenient for simultaneously sucking and discharging liquid

Technical Field

The utility model relates to a fluid-discharge pump technical field especially relates to a fluid-discharge pump convenient to imbibition flowing back simultaneously.

Background

A pump is a machine that delivers or pressurizes a fluid. It transfers the mechanical energy of the prime mover or other external energy to the liquid, causing the liquid energy to increase. The pump is mainly used for conveying liquid such as water, oil, acid-base liquid, emulsion, suspension emulsion and liquid metal, and can also be used for conveying liquid, gas mixture and liquid containing suspended solid. Pumps can be generally classified by their operating principle into three types, positive displacement pumps, dynamic pumps and other types of pumps. In addition to classification by theory of operation, classification and naming may be by other methods. For example, the driving method may be classified into an electric pump, a turbine pump, and the like; can be divided into a single-stage pump and a multi-stage pump according to the structure; can be divided into a boiler feed pump, a metering pump and the like according to the application; the liquid can be divided into a water pump, an oil pump, a slurry pump and the like according to the property of the transported liquid.

Present fluid-discharge pump can carry out imbibition flowing back operation simultaneously, nevertheless can produce great vibrations in its work, influenced the normal use of fluid-discharge pump, generally can add at the lower extreme of fluid-discharge pump to this kind of problem at present and establish damping spring and cushion the shock attenuation, but its connection form is fixed, very inconvenient when needs are changed the spring, and need not let its inconvenience of placing very when stablizing to the fluid-discharge pump shock attenuation, the not in-service operation of being convenient for is used.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art can add at the lower extreme of flowing back pump and establish damping spring and cushion the shock attenuation, but its connection form is fixed, and is very inconvenient when needs are changed the spring, and need not let the inconvenience of very when it stably places to the flowing back pump shock attenuation, the not in-service operation use of being convenient for, and the flowing back pump of the while imbibition flowing back of being convenient for that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fluid-discharge pump convenient to imbibition flowing back simultaneously, includes the bottom plate, the upper end four corners department of bottom plate all is through the same roof of spacing telescopic link fixedly connected with, the upper end fixedly connected with pump body of roof, the equal fixed joint of the upper end of bottom plate and the lower extreme of roof has a fixed plate, two a plurality of damping spring of fixedly connected with between the fixed plate, many pole settings of lateral wall fixedly connected with of bottom plate, the rotation has cup jointed L shape limiting plate outside the pole setting, the outer wall fixedly connected with of roof corresponds the U-shaped connecting plate of joint with L shape limiting plate, the horizontal part of U-shaped connecting plate is seted up in the jack and the activity is pegged graft in has spacing inserted bar, the spacing jack that corresponds the grafting with spacing inserted bar is seted up to the horizontal part of L shape limiting plate, the upper end fixedly connected with that the arm-tie resets, fixedly connected with between the lower extreme that the arm-tie resets A spring.

Preferably, the four corners of the bottom plate are fixedly connected with universal rollers.

Preferably, two the equal fixedly connected with a plurality of wedges of fixed plate back to the back one side of the body, the dovetail of matcing the joint with the wedge is all seted up to the upper end of bottom plate and the lower extreme of roof.

Preferably, the surfaces of the fixing plate, the bottom plate and the top plate are symmetrically provided with a plurality of positioning screw holes and are fixedly connected through positioning bolts.

Preferably, one end of the vertical rod is fixedly connected with an anti-falling plate positioned outside the L-shaped limiting plate.

Compared with the prior art, the utility model provides a fluid-discharge pump convenient to imbibition flowing back simultaneously possesses following beneficial effect:

1. this fluid-discharge pump convenient to imbibition flowing back simultaneously, through bottom plate and the roof that is equipped with, roof extrudees damping spring downwards in pump body work, the resilience force that utilizes damping spring deformation to produce cushions the shock attenuation to the pump body, and can dismantle through the bolt formula between fixed plate and bottom plate and the roof and be connected and can realize the quick replacement to damping spring, and the cooperation of wedge and dovetail makes damping spring's installation accurate convenient and strengthened structural stability, convenient to use.

2. This fluid-discharge pump convenient to imbibition flowing back simultaneously, L shape limiting plate and U-shaped connecting plate through being equipped with, need when the pump body is firmly placed, rotation connection effect through pole setting and L shape limiting plate rotates L shape limiting plate, make the horizontal part joint of L shape limiting plate in the U-shaped connecting plate, spacing inserted bar aims at spacing jack this moment, spacing spring pull-down resets, the connection that stabilizes between L shape limiting plate and the U-shaped connecting plate can be realized in the pull-down that resets impels spacing inserted bar spacing jack, and then can effectively stabilize the distance between bottom plate and the roof, make damping spring not do the motion, can make the pump body can stabilize and place, be convenient for transportation and carrying.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can realize damping spring's quick replacement, can make the pump body can stabilize and place, portable in transportation.

Drawings

Fig. 1 is a schematic structural view of a drainage pump for simultaneously sucking and draining liquid according to the present invention;

fig. 2 is the utility model provides a structural schematic diagram of a fluid-discharge pump A part convenient to imbibition flowing back simultaneously.

In the figure: the device comprises a base plate 1, a limiting telescopic rod 2, a top plate 3, a pump body 4, a fixing plate 5, a damping spring 6, a vertical rod 7, an 8L-shaped limiting plate, a 9U-shaped connecting plate, a limiting inserted rod 10, a limiting insertion hole 11, a reset pull plate 12, a limiting spring 13, a universal roller 14, a wedge-shaped block 15 and a dovetail groove 16.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a fluid-discharge pump convenient for simultaneous fluid suction and fluid drainage comprises a bottom plate 1, wherein four corners of the upper end of the bottom plate 1 are fixedly connected with a top plate 3 through limiting telescopic rods 2, the upper end of the top plate 3 is fixedly connected with a pump body 4, the upper end of the bottom plate 1 and the lower end of the top plate 3 are fixedly clamped with fixing plates 5, a plurality of damping springs 6 are fixedly connected between the two fixing plates 5, the side wall of the bottom plate 1 is fixedly connected with a plurality of upright posts 7, the outer sides of the upright posts 7 are rotatably sleeved with L-shaped limiting plates 8, the outer wall of the top plate 3 is fixedly connected with a U-shaped connecting plate 9 correspondingly clamped with the L-shaped limiting plates 8, the horizontal part of the U-shaped connecting plate 9 is provided with an insertion hole and is movably inserted with a limiting insertion rod 10, the horizontal part of the L-shaped limiting plate, a limiting spring 13 sleeved outside the limiting inserted rod 10 is fixedly connected between the lower end of the resetting pulling plate 12 and the upper end of the U-shaped connecting plate 9.

The bottom four corners of the bottom plate 1 are fixedly connected with universal rollers 14.

Two fixed plates 5 back on the back one side equal fixedly connected with a plurality of wedge blocks 15, the dovetail 16 that matches the joint with wedge block 15 is all seted up to the upper end of bottom plate 1 and the lower extreme of roof 3.

The fixed plate 5 and the bottom plate 1 are symmetrically provided with a plurality of positioning screw holes on the surfaces of the top plate 3 and are fixedly connected through positioning bolts.

One end of the upright rod 7 is fixedly connected with an anti-drop plate positioned outside the L-shaped limiting plate 8.

In the utility model, when in use, the damping spring 6 is pressed downwards by the top plate 3 when the pump body 4 works through the bottom plate 1 and the top plate 3 which are arranged, the pump body 4 is cushioned and damped by the resilience force generated by the deformation of the damping spring 6, and the damping spring 6 can be quickly replaced through the bolt type detachable connection between the fixing plate 5 and the bottom plate 1 and the top plate 3, and the damping spring 6 is accurately and conveniently installed and the structural stability is enhanced through the cooperation of the wedge block 15 and the dovetail groove 16, the use is convenient, when the pump body 4 needs to be stably placed, the L-shaped limiting plate 8 is rotated through the rotating connection effect of the vertical rod 7 and the L-shaped limiting plate 8, so that the horizontal part of the L-shaped limiting plate 8 is clamped in the U-shaped connecting plate 9, the limiting inserted rod 10 is aligned with the limiting insertion hole 11 at the moment, the pull-down reset plate 12 is arranged under the limiting spring 13, the arm-tie 12 resets can realize the firm connection between L shape limiting plate 8 and the U-shaped connecting plate 9 in impeling spacing jack 11 with spacing inserted bar 10, and then can effectively stabilize the distance between bottom plate 1 and the roof 3 for damping spring 6 does not do the motion, can make the pump body 4 place, and the transportation of being convenient for is carried.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A liquid discharge pump convenient for simultaneous liquid suction and liquid discharge comprises a bottom plate (1) and is characterized in that four corners of the upper end of the bottom plate (1) are fixedly connected with a same top plate (3) through limiting telescopic rods (2), the upper end of the top plate (3) is fixedly connected with a pump body (4), the upper end of the bottom plate (1) and the lower end of the top plate (3) are fixedly clamped with fixing plates (5), a plurality of damping springs (6) are fixedly connected between the two fixing plates (5), the side wall of the bottom plate (1) is fixedly connected with a plurality of vertical rods (7), an L-shaped limiting plate (8) is rotatably sleeved outside the vertical rods (7), the outer wall of the top plate (3) is fixedly connected with a U-shaped connecting plate (9) correspondingly clamped with the L-shaped limiting plate (8), the horizontal part of the U-shaped connecting plate (9) is provided with a jack, and a limiting, the limiting insertion hole (11) which is correspondingly connected with the limiting insertion rod (10) in an inserting mode is formed in the horizontal portion of the L-shaped limiting plate (8), the upper end of the limiting insertion rod (10) is fixedly connected with a reset pull plate (12), and the same limiting spring (13) which is arranged outside the limiting insertion rod (10) in a sleeved mode is fixedly connected between the lower end of the reset pull plate (12) and the upper end of the U-shaped connecting plate (9).

2. The drain pump for facilitating simultaneous liquid suction and drainage according to claim 1, characterized in that universal rollers (14) are fixedly connected to the bottom four corners of the bottom plate (1).

3. The liquid discharge pump convenient for simultaneous liquid suction and discharge as claimed in claim 1, wherein a plurality of wedge blocks (15) are fixedly connected to opposite sides of the two fixing plates (5), and dovetail grooves (16) matched and clamped with the wedge blocks (15) are formed in the upper end of the bottom plate (1) and the lower end of the top plate (3).

4. The liquid discharge pump convenient for simultaneous liquid suction and discharge as claimed in claim 1, wherein the fixing plate (5) and the bottom plate (1) are symmetrically provided with a plurality of positioning screw holes on the surface of the top plate (3) and are fixedly connected through positioning bolts.

5. The drain pump facilitating simultaneous liquid suction and drainage according to claim 1, characterized in that one end of the upright (7) is fixedly connected with a retaining plate located outside the L-shaped limiting plate (8).

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