CN218762019U

CN218762019U - Water pump way convenient to flange dismouting

Info

Publication number: CN218762019U
Application number: CN202223192451.9U
Authority: CN
Inventors: 龚涛华; 周建敏; 孙喜强; 刘航
Original assignee: SUZHOU TAIHENG MECHANICAL-ELECTRICAL PARTS CO LTD
Current assignee: SUZHOU TAIHENG MECHANICAL-ELECTRICAL PARTS CO LTD
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-28
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a water pump circuit convenient to flange dismouting, including the water pump body, connect and be responsible for and flange joint structure, the top of connecting the person in charge sets up flange joint structure, the connection pad butt joint of being connected with equipment through the guide way cooperation on the flange joint structure, structure direction to flange hole department through the guide way to connection pad bottom and flange hole butt joint, vertical connecting bolt along with the ring flange main part rotates to the position spiro union of connection pad, make butt joint locking between ring flange main part and the connection pad, and it is taut to butt joint between flange hole and the connection pad, rubber ring is compressed tightly between flange hole and connection pad in taut process, and then when fixed to ring flange and connection pad, reach and seal one by one when butting a plurality of flange hole and connection pad, reduce the probability that ring flange main part cooperation water pump body and equipment are connected and produce and leak.

Description

Water pump way convenient to flange dismouting

Technical Field

The utility model belongs to the technical field of the water pump way, concretely relates to water pump way convenient to flange dismouting.

Background

When the water pump path is used, the flange is required to be matched with a machine for providing liquid or pressurizing the liquid, the water pump path generates high water extraction pressure when running, the flange at the joint is easy to move, so that the problem of water leakage during running of the water pump path is caused, and when the water pump path is connected with equipment through the flange, the flange is required to be matched and fixed with the nut one by one during connection due to the fact that the flange is provided with a plurality of connecting holes, so that time and labor are wasted during connection of the flange and the equipment, and the efficiency of liquid transmission caused by matching of the water pump path and the equipment is increased;

therefore, the utility model provides a be convenient for to flange joint and keep flange and equipment cooperation to be connected the stable water pump way of flange dismouting of being convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water pump way convenient to flange dismouting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a water pump path convenient for mounting and dismounting a connecting flange comprises a water pump body, a connecting main pipe and a flange connecting structure, wherein the connecting main pipe is arranged at the left end of the water pump body;

the flange connecting structure comprises a flange plate main body, a connecting cylinder and a plurality of flange holes, wherein the connecting cylinder is arranged in the center of the bottom end of the flange plate main body and is connected with a connecting main pipe, the flange holes are formed in the flange plate main body, guide grooves in an arc-shaped trend are formed in the outer sides of the flange holes, a rubber ring is fixedly arranged on the outer edge of the top end of each flange hole, the rubber ring is convexly arranged on the surface of the flange plate main body and is matched with a connecting disc on connecting equipment to keep the flange holes in sealing butt joint;

vertical connecting bolts penetrate through the connecting holes in the flange plate main body and are in threaded connection with nuts at the bottom end of the flange plate main body, and conical rubber pads are arranged at the bottom ends of the vertical connecting bolts.

Furthermore, the bottom of the water pump body is fixedly provided with an installation base, and the rubber cushion block in the installation groove in the top surface of the installation base is connected with the bottom of the water pump body.

Furthermore, the left end of the installation base is provided with a U-shaped limiting clamping plate, and the rubber plate on the inner side of the limiting clamping plate is clamped with the outer side of the connecting main pipe.

Furthermore, the flange connection structure further comprises a sealing gasket clamping groove, and the sealing gasket clamping groove is annularly arranged at the outer edge of the upper surface of the flange plate main body.

Furthermore, the connecting cylinder is sleeved with the top end of the connecting main pipe, and the locking screw cylinder on the connecting main pipe is in threaded connection with the outer edge of the connecting cylinder.

Furthermore, the inner welt of the inner edge of the rubber ring is a slope surface and is attached to the inner wall of the flange hole.

The utility model has the following technical effects and advantages:

the water pump path convenient for mounting and dismounting the connecting flange is characterized in that a flange connecting structure is arranged at the top end of a connecting main pipe, the flange connecting structure is matched with a connecting disc connected with equipment through a guide groove on the flange connecting structure and is butted with the connecting disc connected with the equipment, and the structure butted with the flange hole at the bottom end of the connecting disc is guided to the flange hole through the guide groove, so that the structure on the connecting disc is butted with the flange hole to keep sealing by matching a rubber ring on the flange hole;

vertical connecting bolt of ring flange main part bottom and the nut spiro union of ring flange main part bottom, and set up the rubber circle, realize through connection pad and ring flange main part butt joint back, directly through vertical connecting bolt and nut cooperation spiro union, in advancing the connection pad to vertical connecting bolt's top spiro union, realize the quick butt joint fixed effect of connection pad butt joint on connecting main pipe and the equipment, the rubber circle is along with in vertical connecting bolt gets into the screw hole in the ring flange main part, tight fixed to rising between vertical connecting bolt and the ring flange main part, prevent that not hard up problem from appearing in the connection of ring flange main part in the connection pad to vertical connecting bolt.

Drawings

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

fig. 2 is a schematic structural view of the flange connection structure of the present invention;

fig. 3 is a schematic view of the main cross-sectional structure of fig. 2 according to the present invention.

In the figure: 1. a water pump body; 2. connecting the main pipe; 3. a flange main body; 4. a connecting cylinder; 5. a flange hole; 6. a guide groove; 7. a rubber ring; 8. connecting holes; 9. a vertical connecting bolt; 10. a nut; 11. a rubber pad; 12. installing a base; 13. mounting grooves; 15. a limiting clamping plate; 16. a rubber plate; 17. a sealing gasket clamping groove; 18. locking the screw cylinder; 19. and d, inner welting.

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.

The utility model provides a water pump path convenient for the disassembly and assembly of a connecting flange as shown in figures 1-3, which comprises a water pump body 1, a connecting main pipe 2 and a flange connecting structure, wherein the connecting main pipe 2 is arranged at the left end of the water pump body 1;

the flange connection structure comprises a flange plate main body 3, a connecting cylinder 4 and a plurality of flange holes 5, wherein the connecting cylinder 4 and the connecting main pipe 2 are arranged at the center of the bottom end of the flange plate main body 3 and connected with the main pipe 2, the connecting cylinder 4 is sleeved with the top end of the connecting main pipe 2, and a locking screw cylinder 18 on the connecting main pipe 2 is in threaded connection with the outer edge of the connecting cylinder 4. The bottom end of a flange plate main body 3 on the flange connecting structure is in threaded connection with a connecting main pipe 2 through a connecting cylinder 4, and a locking screw cylinder 18 rotatably arranged on the connecting main pipe 2 is in threaded connection with the outer edge of the connecting cylinder 4, so that the aim of quickly and fixedly connecting the flange connecting structure with the connecting main pipe 2 is fulfilled;

the outside of a plurality of flange hole 5 is equipped with the guide way 6 that is the arc trend, and the fixed rubber circle 7 that is equipped with in top outer fringe of flange hole 5, rubber circle 7 are the protrusion and locate flange plate main part 3's surface and the connecting pad cooperation on the jointing equipment and keep flange hole 5 sealed butt joint, and the interior hem 19 of rubber circle 7 inner edge is domatic and 5 inner walls of flange hole laminating. The inner welt 19 is matched with the rubber ring 7 for sealing the butt joint between the flange plate main body 3 and the connecting disc, the flange connecting structure further comprises a sealing gasket clamping groove 17, and the sealing gasket clamping groove 17 is annularly arranged on the outer edge of the upper surface of the flange plate main body 3. The sealing gasket clamping groove 17 is used for being matched with an embedded sealing gasket to be matched with the connecting disc and keeping the connection between the connecting main pipe 2 and the equipment sealed;

vertical connecting bolts 9 penetrate through the connecting holes 8 in the flange plate main body 3, the vertical connecting bolts 9 are in threaded connection with nuts 10 at the bottom end of the flange plate main body 3, and conical rubber pads 11 are arranged at the bottom ends of the vertical connecting bolts 9.

The bottom end of the water pump body 1 is fixedly provided with an installation base 12, and the rubber cushion block in the top surface installation groove 13 on the installation base 12 supports the bottom end of the water pump body 1. The bottom of installation base 12 to water pump body 1 supports to through the shock attenuation between the vibrations that the rubber cushion produced to water pump body 1 operation and installation base 12, reduce water pump body 1 operation and produce the noise decibel.

The left end of the installation base 12 is provided with a U-shaped limiting clamping plate 15, and a rubber plate 16 on the inner side of the limiting clamping plate 15 is clamped with the outer side of the connecting main pipe 2. Spacing cardboard 15 is fixed with the relative centre gripping of the outer wall of being connected person in charge 2 through rubber slab 16, through rubber slab 16 to be connected in charge 2 in the rivers motion produce vibrations damping noise reduction, to being connected in charge 2 fixed spacing.

The water pump path convenient for mounting and dismounting the connecting flange is characterized in that the top end of a main connecting pipe 2 is provided with a flange connecting structure, the flange connecting structure is in butt joint with a connecting disc connected with equipment through a guide groove 6 on the flange connecting structure, a structure in butt joint with the bottom end of the connecting disc and a flange hole 5 is guided to the flange hole 5 through the guide groove 6, so that the structure on the connecting disc is in butt joint with the flange hole 5 to keep sealing through matching a rubber ring 7 on the flange hole 5, the rubber ring 7 is in butt joint with the flange hole 5 and rotates along with the screwing of a vertical connecting bolt 9 of a flange main body 3 to the position of the connecting disc, the flange main body 3 and the connecting disc are in butt joint and locking, the butt joint between the flange hole 5 and the connecting disc is tensioned, the rubber ring 7 is pressed between the flange hole 5 and the connecting disc in the tensioning process, the flange main body 3 and the connecting disc are fixed, the butt joint of a plurality of flange holes 5 and the connecting disc is sealed one by one, and the water pump leakage probability generated when the main flange main body 3 is matched with the body 1 and the equipment;

vertical connecting bolt 9 of 3 bottoms of ring flange main part and the nut 10 spiro union of 3 bottoms of ring flange main part, and set up rubber pad 11, realize through connection pad and 3 butt joints of ring flange main part after, directly through vertical connecting bolt 9 and nut 10 cooperation spiro union, in advancing the connection pad to the top spiro union of vertical connecting bolt 9, realize connecting the quick butt joint fixed effect of connection pad butt joint on person in charge 2 and the equipment to connecting, rubber pad 11 is along with in vertical connecting bolt 9 gets into connecting hole 8 on the ring flange main part 3, it is fixed to rise between vertical connecting bolt 9 and the ring flange main part 3, prevent that not hard up problem from appearing in the connection of connection pad to ring flange main part 3 vertical connecting bolt 9.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a water pump way convenient to flange dismouting, includes water pump body (1), connects and is responsible for (2) and flange joint structure, its characterized in that: the connecting main pipe (2) is arranged at the left end of the water pump body (1);

the flange connecting structure comprises a flange plate main body (3), a connecting cylinder (4) which is arranged in the center of the bottom end of the flange plate main body (3) and is connected with a connecting main pipe (2), and a plurality of flange holes (5) which are arranged on the flange plate main body (3), wherein guide grooves (6) with arc-shaped trends are arranged on the outer sides of the plurality of flange holes (5), rubber rings (7) are fixedly arranged on the outer edges of the top ends of the flange holes (5), and the rubber rings (7) are convexly arranged on the surface of the flange plate main body (3) and are matched with connecting discs on connecting equipment to keep the flange holes (5) in sealed butt joint;

vertical connecting bolts (9) penetrate through connecting holes (8) in the flange plate main body (3), the vertical connecting bolts (9) are in threaded connection with nuts (10) at the bottom end of the flange plate main body (3), and conical rubber pads (11) are arranged at the bottom ends of the vertical connecting bolts (9).

2. The water pump path convenient to flange dismouting of claim 1, characterized in that: the bottom mounting of water pump body (1) is equipped with installation base (12), the rubber cushion in top mounting groove (13) is accepted the bottom of water pump body (1) on installation base (12).

3. The water pump path convenient to attach and detach of connecting flange of claim 2, characterized in that: the left end of the mounting base (12) is provided with a U-shaped limiting clamping plate (15), and a rubber plate (16) on the inner side of the limiting clamping plate (15) is clamped with the outer side of the connecting main pipe (2).

4. The water pump way convenient to flange dismouting of claim 1, characterized in that: the flange connecting structure further comprises a sealing gasket clamping groove (17), and the sealing gasket clamping groove (17) is formed in the outer edge of the upper surface of the flange plate main body (3) in an annular mode.

5. The water pump path convenient to flange dismouting of claim 1, characterized in that: the connecting cylinder (4) is sleeved with the top end of the connecting main pipe (2), and a locking screw cylinder (18) on the connecting main pipe (2) is in threaded connection with the outer edge of the connecting cylinder (4).

6. The water pump way convenient to flange dismouting of claim 5, characterized in that: the inner attaching edge (19) of the inner edge of the rubber ring (7) is a slope surface and is attached to the inner wall of the flange hole (5).