CN212959296U

CN212959296U - EAP series petrochemical engineering process pump

Info

Publication number: CN212959296U
Application number: CN202020928136.XU
Authority: CN
Inventors: 屈轶帆
Original assignee: Yan'an Fanghui Petroleum Engineering Technical Service Co ltd
Current assignee: Yan'an Fanghui Petroleum Engineering Technical Service Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-04-13
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a EAP series petrochemical industry process pump, including the rectangular board, supporting mechanism is installed to the bottom of rectangular board, supporting mechanism includes montant, diaphragm, lagging, swash plate, square frame and spring, the top of montant and the bottom right side looks rigid coupling of rectangular board, the outer wall of montant and the inner wall clearance fit of diaphragm, the outer wall right side of diaphragm and the inner wall clearance fit of lagging. Cup joint the spring through the supporting mechanism montant outer wall, the compression direction to the spring is restricted, the holding power has been increased, the load of spring has been reduced, damage has been prevented, the shock attenuation protection effect has been ensured, the ability of spring buffering has been guaranteed, flow pump and base have been prevented from colliding with, damage has been avoided, maintenance cost has been saved, the cost is reduced, it fixes the flange to drive the bent piece, the shunt tubes of being convenient for are fixed, conveniently change the shunt tubes of different flows, the work degree of difficulty has been reduced, the practicality has been improved, and the promotion is convenient.

Description

EAP series petrochemical engineering process pump

Technical Field

The utility model relates to an EAP series petrochemical industry process pump technical field specifically is an EAP series petrochemical industry process pump.

Background

The EAP series petrochemical process pump is a general name of various pumps in the chemical production process, the pump has large configuration power, high rotating speed, small integral volume, simple structure and convenient maintenance, but has high temperature, easy abrasion and large maintenance coefficient, such as a petrochemical process pump with the patent number of 201810503825.3, comprises a pump body, and the right end of the pump body is provided with a pump coupling, so that the working efficiency and the working quality are improved, and the service life of the pump body is prolonged.

The shock attenuation protection equipment of current EAP series petrochemical industry process pump is single, and only single spring supports, and it is great to produce the load to the spring, damages easily, influences the shock attenuation protection effect to can cause process pump and base to collide with after the spring damages, cause the damage, increased the maintenance cost, the cost is improved, the shunt tubes is fixed troublesome simultaneously, is not convenient for change the different shunt tubes of flow, has increased the work degree of difficulty, has reduced the practicality, is not conform to modern's user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a EAP series petrochemical process pump to it is single to solve the shock attenuation protection equipment who proposes current EAP series petrochemical process pump in the above-mentioned background art, and only single spring supports, and it is great to produce the load to the spring, damages easily, influences the problem of shock attenuation protection effect.

In order to achieve the above object, the utility model provides a following technical scheme: an EAP series petrochemical process pump comprises a long plate, wherein a supporting mechanism is arranged at the bottom of the long plate;

the supporting mechanism comprises a vertical rod, a transverse plate, a sleeve plate, an inclined plate, a square frame and a spring;

the top of montant and the bottom right side looks rigid coupling of long board, the outer wall of montant and the inner wall looks rigid coupling of diaphragm, the outer wall right side of diaphragm and the inner wall clearance fit of lagging, the front of lagging rotates with the left side of swash plate and links to each other, the right side of swash plate rotates with the front top of square frame and links to each other, the bottom of square frame and the outer wall bottom clearance fit of montant, the outer wall of montant cup joints with the inner wall of spring mutually, the upper and lower both sides of spring are respectively with the bottom of diaphragm and the inner wall bottom rigid coupling of square frame. And supporting the process pump.

Preferably, the transverse plate and the sleeve plate form a translation mechanism. The sleeve plate is stressed to move left and right through the transverse plate.

Preferably, the left side and the right side of the bottom of the square frame are fixedly connected with bases. The base supports the whole equipment to work normally.

Preferably, the top right side rigid coupling of long board has the process pump, both sides all have the shunt tubes through bolt threaded connection about the output of process pump, the inner wall rigid coupling of shunt tubes has the flange. The shunt pipe and the process pump can be separated by rotating the bolt towards the right side.

Preferably, the left side of the top of the long plate is fixedly connected with two vertical plates, and the tops of the two vertical plates are provided with control mechanisms;

the control mechanism comprises a concave plate, a threaded rod, a grip, a curved plate and a circular plate;

the left side and the right side of the bottom of the concave plate are fixedly connected with the tops of the two vertical plates respectively, the inner wall of the concave plate is in threaded connection with the outer wall of the threaded rod, the bottom of the threaded rod is fixedly connected with the top of the handle, the left side of the inner wall of the concave plate is fixedly connected with the left side of the curved plate, and the right side of the rear end face of the curved plate is fixedly connected with the front face of the circular plate. The height of the straight plate is controlled by the rotation of the threaded rod.

Preferably, the concave plate and the threaded rod form a lifting mechanism. The threaded rod is stressed to rotate up and down through the concave plate.

Preferably, a fixing mechanism is installed at the top of the threaded rod;

the fixing mechanism comprises a straight plate, a short rod, a round rod, a sliding chute and a curved block;

the bottom of straight board rotates with the top of threaded rod and links to each other, the left side of straight board and the right side looks rigid coupling of quarter butt, the upper and lower both sides of quarter butt rotate with the right side below recess of round bar respectively and link to each other, the front processing of round bar has the spout, the right side top of round bar and the left side looks rigid coupling of bent piece, the inner wall of spout and the outer wall slip joint of plectane. The convex plate is convenient to fix.

Preferably, the sliding groove and the circular plate form a sliding mechanism. The circular plate is stressed to slide up and down on the inner wall of the sliding chute.

Compared with the prior art, the beneficial effects of the utility model are that: the EAP series petrochemical process pumps.

The spring is sleeved on the outer wall of the vertical rod of the supporting mechanism, the compression direction of the spring is limited, supporting force is increased, load of the spring is reduced, damage is prevented, and the shock absorption protection effect is ensured.

Meanwhile, the supporting mechanism protects the compression of the spring, so that the buffering capacity of the spring is ensured, the process pump is prevented from colliding with the base, the damage is avoided, the maintenance cost is saved, and the cost is reduced.

The round rod is controlled to rotate through the matching of the control mechanism and the fixing mechanism, the bent block is driven to fix the convex plate, the shunt tubes with different flow rates are convenient to fix, the work difficulty is reduced, the practicability is improved, and the popularization is convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection relationship between the vertical rods, the horizontal plates and the sheathing in FIG. 1;

FIG. 3 is a schematic view of the connection between the concave plate, the threaded rod and the handle in FIG. 1;

fig. 4 is a schematic view showing the connection structure of the straight plate, the short rod and the round rod in fig. 1.

In the figure: 1. long plate, 2, supporting mechanism, 201, vertical rod, 202, horizontal plate, 203, lagging, 204, sloping plate, 205, square frame, 206, spring, 3, control mechanism, 301, concave plate, 302, threaded rod, 303, handle, 304, curved plate, 305, circular plate, 4, fixing mechanism, 401, straight plate, 402, short rod, 403, round rod, 404, chute, 405, curved block, 5, vertical plate, 6, base, 7, process pump, 8, bolt, 9, shunt tube, 10, convex plate.

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: an EAP series petrochemical process pump comprises a long plate 1, a support mechanism 2 is arranged at the bottom of the long plate 1, the support mechanism 2 comprises a vertical rod 201, a transverse plate 202, a sleeve plate 203, an inclined plate 204, a square frame 205 and a spring 206, the top of the vertical rod 201 is fixedly connected with the right side of the bottom of the long plate 1, the outer wall of the vertical rod 201 is fixedly connected with the inner wall of the transverse plate 202, the right side of the outer wall of the transverse plate 202 is in clearance fit with the inner wall of the sleeve plate 203, the sleeve plate 203 is stressed to slide left and right through the outer wall of the transverse plate 202, the front of the sleeve plate 203 is rotatably connected with the left side of the inclined plate 204, the inclined plate 204 is stressed to rotate through a pin shaft at the front of the sleeve plate 203, the right side of the inclined plate 204 is rotatably connected with the top of the front of the square frame 205, the bottom of the square frame 205 is in clearance fit with the bottom of the outer wall of the vertical rod 201, the vertical rod 201 is stressed to move up and down through, the vertical rod 201 is rebounded through the spring 206 after being stressed and moved, the transverse plate 202 and the sleeve plate 203 form a translation mechanism, and the sleeve plate 203 can slide left and right on the outer wall of the transverse plate 202 under the stress.

The left side and the right side of the bottom of the square frame 205 are fixedly connected with a base 6, the right side of the top of the long plate 1 is fixedly connected with a process pump 7, the model number of the process pump is IH65-50-125, the upper side and the lower side of the output end of the process pump 7 are both connected with a shunt tube 9 through bolts 8 and threads, the inner wall of the shunt tube 9 is fixedly connected with a convex plate 10, the left side of the top of the long plate 1 is fixedly connected with two vertical plates 5, the tops of the two vertical plates 5 are provided with a control mechanism 3, the control mechanism 3 comprises a concave plate 301, a threaded rod 302, a handle 303, a curved plate 304 and a circular plate 305, the left side and the right side of the bottom of the concave plate 301 are respectively fixedly connected with the tops of the two vertical plates 5, the inner wall of the concave plate 301 is in threaded connection with the outer wall of the threaded rod 302, the bottom of the threaded rod 302 is fixedly connected with the top of the handle, the concave plate 301 and the threaded rod 302 form a lifting mechanism, the threaded rod 302 is forced to rotate up and down through the concave plate 301, the top of the threaded rod 302 is provided with a fixing mechanism 4, the fixing mechanism 4 comprises a straight plate 401 and a short rod 402, the bottom of the straight plate 401 is connected with the top of the threaded rod 302 in a rotating mode, the threaded rod 302 is stressed to rotate through a bearing at the bottom of the straight plate 401, the left side of the straight plate 401 is fixedly connected with the right side of the short rod 402, the upper side and the lower side of the short rod 402 are respectively connected with a groove below the right side of the round rod 403 in a rotating mode, the short rod 402 is stressed to rotate through bearings above and below the inner wall of the groove of the round rod 403, the sliding groove 404 is machined in the front face of the round rod 403, the right top of the round rod 403 is fixedly connected with the left side of the curved block 405, the inner wall of the sliding groove 404 is connected with the outer wall of the round plate 305 in a sliding and clamping mode, the sliding groove 404 and the round plate 305 form a sliding.

In this example, when the process pump 7 is used, the shunt tube 9 is connected with the output end of the process pump 7 by the bolt 8, then the threaded rod 302 is rotated upwards by the handle 303, and further the straight plate 401 is driven to move upwards, the straight plate 401 is moved to drive the round rod 403 to move upwards by the short rod 402, the round plate 305 moves upwards when the round rod 403 is moved through the chute 404, so that the round rod 403 is forced to rotate inwards by the short rod 402, the round rod 402 is rotated to clamp the convex plate 10 by the curved block 304, the shunt tube 9 is limited, then the process pump 7 is communicated with an external power supply, when the process pump 7 works, the process pump generates vibration to move the long plate 1 up and down, and further the vertical rod 201 is driven to move up and down by the bottom of the square frame 205, the moving vertical rod 201 extrudes and stretches the spring 206 by the horizontal plate 202, and then the horizontal plate 202 rebounds back by the self, the force applied to the transverse plate 202 is buffered, the moving transverse plate 302 drives the sleeve plate 203 to move left and right, and the sleeve plate 203 increases the supporting force for the transverse plate 202.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. An EAP series petrochemical process pump, comprising a long plate (1), characterized in that: the bottom of the long plate (1) is provided with a supporting mechanism (2);

the supporting mechanism (2) comprises a vertical rod (201), a transverse plate (202), a sleeve plate (203), an inclined plate (204), a square frame (205) and a spring (206);

the top of montant (201) and the bottom right side rigid coupling of long board (1), the outer wall of montant (201) and the inner wall rigid coupling of diaphragm (202), the outer wall right side of diaphragm (202) and the inner wall clearance fit of lagging (203), the front of lagging (203) is rotated with the left side of swash plate (204) and is linked to each other, the right side of swash plate (204) is rotated with the front top of square frame (205) and is linked to each other, the bottom of square frame (205) and the outer wall bottom clearance fit of montant (201), the outer wall of montant (201) cup joints with the inner wall of spring (206) mutually, the upper and lower both sides of spring (206) are respectively with the bottom of diaphragm (202) and the inner wall bottom rigid coupling of square frame (205).

2. The EAP-series petrochemical process pump as in claim 1, wherein: the transverse plate (202) and the sleeve plate (203) form a translation mechanism.

3. The EAP-series petrochemical process pump as in claim 1, wherein: the left side and the right side of the bottom of the square frame (205) are fixedly connected with bases (6).

4. The EAP-series petrochemical process pump as in claim 1, wherein: the top right side rigid coupling of long slab (1) has process pump (7), both sides all have shunt tubes (9) through bolt (8) threaded connection about the output of process pump (7), the inner wall rigid coupling of shunt tubes (9) has flange (10).

5. The EAP-series petrochemical process pump as in claim 1, wherein: two vertical plates (5) are fixedly connected to the left side of the top of the long plate (1), and control mechanisms (3) are mounted at the tops of the two vertical plates (5);

the control mechanism (3) comprises a concave plate (301), a threaded rod (302), a grip (303), a curved plate (304) and a circular plate (305);

the left side and the right side of the bottom of the concave plate (301) are fixedly connected with the tops of the two vertical plates (5) respectively, the inner wall of the concave plate (301) is in threaded connection with the outer wall of the threaded rod (302), the bottom of the threaded rod (302) is fixedly connected with the top of the handle (303), the left side of the inner wall of the concave plate (301) is fixedly connected with the left side of the curved plate (304), and the right side of the rear end face of the curved plate (304) is fixedly connected with the front face of the circular plate (305).

6. The EAP series petrochemical process pump of claim 5, wherein: the concave plate (301) and the threaded rod (302) form a lifting mechanism.

7. The EAP series petrochemical process pump of claim 5, wherein: the top of the threaded rod (302) is provided with a fixing mechanism (4);

the fixing mechanism (4) comprises a straight plate (401), a short rod (402), a round rod (403), a sliding groove (404) and a curved block (405);

the bottom of straight board (401) rotates with the top of threaded rod (302) and links to each other, the left side of straight board (401) and the right side looks rigid coupling of quarter butt (402), the upper and lower both sides of quarter butt (402) rotate with the right side below recess of round bar (403) respectively and link to each other, the front processing of round bar (403) has spout (404), the right side top of round bar (403) and the left side looks rigid coupling of bent piece (405), the inner wall of spout (404) and the outer wall slip joint of plectane (305).

8. The EAP-series petrochemical process pump as in claim 7, wherein: the sliding groove (404) and the circular plate (305) form a sliding mechanism.