CN213360403U - Pump valve convenient for adjusting joint height - Google Patents

Abstract

The utility model relates to a pump valve convenient to adjust joint height, including pump valve body and support the board, the pump valve body includes the valve of the connection of the pump body and pump body lower surface, the pump valve body still includes the support column that four sides of valve bottom set up, the fixed stabilizer blade of support column lower extreme, support the board and fix in the support column outside, support the board, support the central threaded connection screw rod of board, screw rod bottom installation hand wheel. This pump valve convenient to adjust joint height, the screw rod promotes top pump valve body and risees simultaneously when rising at a slow speed, screw rod and valve bottom joint department that the draw-in groove is connected, do not influence the screw rod pivoted in the height of locating pump valve body and carry out stable regulation, all through valve surface slotted hole and support column cutting ferrule swing joint on four sides of pump valve body, provide supplementary stable effect for the activity of pump valve body, the activity pearl is hugged closely with the adjacent surface of support column each other, the continuity of pump valve body lift in-process has been increased.

Description

Pump valve convenient for adjusting joint height

[ technical field ] A method for producing a semiconductor device

The utility model relates to a pump valve field, concretely relates to pump valve convenient to adjust joint height.

[ background of the invention ]

The reason that pumps and valves are often associated is that the place of use, where a pump is located, is generally provided with a valve, and where a valve is located, the pump is often needed, and both are used in the place of liquid transportation.

The existing pump valve has certain weight because of the pump body and the driving motor, avoid weight to give the pipeline of both sides connection to produce pressure, can generally be used for supporting the fixed pump body at pump body lower extreme repairing support, the support is all repairing through cement and fragment of brick, the process is too loaded down with trivial details, and the height error is not good to be adjusted, difficult assurance pump body accurate positioning, can have to produce upwards or decurrent pulling force for both sides pipeline after the pump valve is installed, long-time use has accelerated the problem that the pipeline atress is damaged. Aiming at the problems, the pump valve is innovatively designed on the basis of the original pump valve.

[ Utility model ] content

In order to solve the above problems, an object of the present invention is to provide a pump valve with adjustable joint height, which solves the problems of the prior art that the pump body and the driving motor have a certain weight, the support under the pump body can be generally used for supporting the fixed pump body, the repairing process is too tedious, the height error is not well adjusted, the accurate positioning of the pump body is difficult to be ensured, and the pipeline is damaged by stress during the use.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the pump valve convenient for adjusting the joint height comprises a pump valve body and a supporting plate, wherein the pump valve body comprises a pump body and a valve connected with the lower surface of the pump body, the pump valve body further comprises supporting columns arranged on four sides of the bottom of the valve, supporting legs are fixed at the lower ends of the supporting columns, the supporting plate is fixed on the outer sides of the supporting columns, the supporting plate is connected with a screw rod through central threads of the supporting plate, and a hand wheel is installed at the bottom of the screw rod.

The utility model provides a pump valve convenient to adjust joint height further sets up to: the valve is composed of a lower end base and a support column to form a dismounting and mounting structure.

The utility model provides a pump valve convenient to adjust joint height further sets up to: the valve is characterized in that at least four movable beads are embedded into the inner wall of the connecting groove of the base at the lower end of the valve, and the valve and the support column form a lifting structure through a screw rod.

The utility model provides a pump valve convenient to adjust joint height further sets up to: the valve is movably connected with the outer wall of the support column through the movable bead, the movable bead is tightly attached to the adjacent surface of the support column, and the outer surface of the movable bead is fixed with the rubber sleeve.

The utility model provides a pump valve convenient to adjust joint height further sets up to: the abutting plate and the supporting column form a welding integrated structure.

The utility model provides a pump valve convenient to adjust joint height further sets up to: the screw rod is sleeved with the clamping groove in the central surface of the lower end of the valve, and the adjacent surfaces of the screw rod and the valve are tightly attached.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) this pump valve convenient to adjust joint height, it rises to carry out the spiral rotation through the whole height of rotation hand wheel to the screw rod, promote top pump valve body and rise simultaneously when the screw rod risees at a slow speed, screw rod and valve bottom joint department that the draw-in groove is connected can be when not influencing the screw rod pivoted to highly carrying out stable regulation to pump valve body place, all through valve surface slotted hole and support column cutting ferrule swing joint on four sides of pump valve body simultaneously, the activity of more pump valve body provides supplementary stable effect.

(2) This pump valve convenient to adjust joint height, through the swing joint structure of valve and support column outer wall, the adjacent surface of activity pearl and support column is hugged closely mutually, and the outer fixed rubber sleeve of surface of activity pearl has increased the continuity of pump valve body lift in-process.

[ description of the drawings ]

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the support plate of the present invention;

fig. 3 is a schematic top view of the pump body of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 3 according to the present invention.

In the figure: 1. the pump valve comprises a pump valve body, 2, a pump body, 3, a valve, 4, a support column, 5, support legs, 6, a support plate, 7, a screw rod, 8, a hand wheel, 9 and movable beads.

[ detailed description ] embodiments

A pump valve of the present invention that facilitates adjustment of engagement height is described in further detail below with reference to specific embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: a pump valve convenient for adjusting joint height comprises a pump valve body 1, a pump body 2, a valve 3, support columns 4, support legs 5, a support plate 6, a screw 7, a hand wheel 8 and movable beads 9, wherein the pump valve body 1 comprises the pump body 2 and the valve 3 connected with the lower surface of the pump body 2, the pump valve body 1 further comprises the support columns 4 arranged on four sides of the bottom of the valve 3, the support legs 5 are fixed at the lower ends of the support columns 4, the support plate 6 is fixed on the outer side of the support columns 4, the support plate 6 is in threaded connection with the screw 7 in the center of the support plate 6, and the hand wheel 8 is installed at;

the valve 3 forms a disassembly and assembly structure with the support column 4 through the lower end base, and the structure is flexible;

at least four movable beads 9 are embedded in the inner wall of a connecting groove of a base at the lower end of the valve 3, the valve 3 and the supporting column 4 form a lifting structure through a screw 7, and the valve 3 and the supporting column 4 forming the lifting structure can stably adjust the height of the pump valve body 1;

the valve 3 is movably connected with the outer wall of the support column 4 through the movable bead 9, the adjacent surfaces of the movable bead 9 and the support column 4 are mutually attached, and the rubber sleeve is fixed on the outer surface of the movable bead 9, so that the continuity of the pump valve body 1 in the lifting process can be increased;

the butt plate 6 and the support column 4 form a welding integrated structure, and the combined structure is stable;

screw rod 7 and the 3 lower extreme central surface draw-in grooves of valve cup joint, and the screw rod 7 closely laminates with the adjacent surface of valve 3, can stabilize the promotion to pump valve body 1.

The utility model discloses a theory of operation is: when the pump valve is used, firstly, the pump valve body 1 is placed on the use ground, a user can spirally rotate and lift the whole height of the screw rod 7 by rotating the hand wheel 8, the top pump valve body 1 is pushed to lift simultaneously when the screw rod 7 slowly lifts, the joint of the screw rod 7 and the bottom of the valve 3 which are connected by the clamping grooves can stably adjust the height of the pump valve body 1 without influencing the rotation of the screw rod 7, meanwhile, four sides of the pump valve body 1 are movably connected with the supporting columns 4 in a clamping way through the slotted holes on the surfaces of the valve 3, the auxiliary stabilizing effect is provided for the movement of the pump valve body 1, the valve 3 is movably connected with the outer walls of the supporting columns 4 through the movable beads 9, the adjacent surfaces of the movable beads 9 and the supporting columns 4 are mutually attached, the rubber sleeves are fixed on the outer surfaces of the movable beads 9, the continuity of the pump valve body 1 in the lifting process is increased, and the, and those not described in detail in this specification are well within the skill of those in the art.

The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.

Claims (6)

1. The utility model provides a pump valve convenient to adjust joint height, includes pump valve body and supports the board, its characterized in that: the pump valve body comprises a pump body and a valve connected with the lower surface of the pump body, the pump valve body further comprises support columns arranged on four sides of the bottom of the valve, support legs are fixed to the lower ends of the support columns, the abutting plate is fixed to the outer side of each support column, a screw is connected with the center of the abutting plate in a threaded mode, and a hand wheel is installed at the bottom of the screw.

2. A pump valve for facilitating adjustment of engagement height as claimed in claim 1, wherein: the valve is composed of a lower end base and a support column to form a dismounting and mounting structure.

3. A pump valve for facilitating adjustment of engagement height as claimed in claim 1, wherein: the valve is characterized in that at least four movable beads are embedded into the inner wall of the connecting groove of the base at the lower end of the valve, and the valve and the support column form a lifting structure through a screw rod.

4. A pump valve for facilitating adjustment of engagement height according to claim 1 or 3, wherein: the valve is movably connected with the outer wall of the support column through the movable bead, the movable bead is tightly attached to the adjacent surface of the support column, and the outer surface of the movable bead is fixed with the rubber sleeve.

5. A pump valve for facilitating adjustment of engagement height as claimed in claim 1, wherein: the abutting plate and the supporting column form a welding integrated structure.

6. A pump valve for facilitating adjustment of engagement height as claimed in claim 1, wherein: the screw rod is sleeved with the clamping groove in the central surface of the lower end of the valve, and the adjacent surfaces of the screw rod and the valve are tightly attached.

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