CN218717424U

CN218717424U - Connection structure of flood prevention water pump

Info

Publication number: CN218717424U
Application number: CN202222669550.5U
Authority: CN
Inventors: 张洪宝
Original assignee: Shandong Haoweide Electric Power Technology Co ltd
Current assignee: Shandong Haoweide Electric Power Technology Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-03-24
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a connection structure of flood prevention water pump, including a pipe body, the outside of body is provided with the ring gear, and the place ahead of ring gear is provided with the gear, the inner wall of gear is provided with the rotary rod, and the left end of rotary rod is provided with the fixed plate, the left side of fixed plate is provided with the tighrening ring, and the one end of tighrening ring is provided with the drive shaft, the outside of drive shaft is provided with the connecting rod, and the afterbody of connecting rod is provided with the driven shaft, the outside of drive shaft is provided with the handle, and the inside of handle runs through there is the nitre piece, the inside of tighrening ring is provided with the sealing strip, and application range enlarges to through being provided with the tighrening ring at connection structure body both ends junction, reach and carry out a reinforcement effect to two connectors, prevent flood prevention water pump during operation discovery leak scheduling problem and appear, improve flood prevention water pump's efficiency.

Description

Connection structure of flood prevention water pump

Technical Field

The utility model relates to a water pump technical field specifically is a connection structure of flood prevention water pump.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, the mechanical energy or other external energy of a prime motor is transmitted to the liquid, so that the energy of the liquid is increased, the water pump is mainly used for conveying the liquid comprising water, oil, acid-base liquid, emulsion, suspoemulsion, liquid metal and the like, water pipes are externally connected to an input port and an output port of the water pump according to the actual specification and the water discharge quantity of the water pump in the using process of the flood prevention water pump, and in order to ensure the efficient operation of the connection, the auxiliary connection of a matched connecting device is usually required;

through retrieval, the existing chinese patent No. cn202122374035.X discloses a connection structure for a water pump, which comprises a main connection disc and an auxiliary connection disc, wherein the main connection disc and the auxiliary connection disc are both circular rings, the main connection disc and the auxiliary connection disc are coaxially arranged, an annular groove is arranged on the annular side surface of the main connection disc, which is right opposite to the auxiliary connection disc, a rubber ring with a semicircular section is arranged in the annular groove, the area of the semicircular section of the rubber ring is larger than the area of the rectangular section of the annular groove, a connection cylinder is arranged on the inner ring of the main connection disc, the outer wall of the connection cylinder is connected with the inner wall of the main connection disc, one end of the connection cylinder is fixed in the main connection disc, the other end of the connection cylinder extends into the inner ring of the auxiliary connection disc, the connection structure for the water pump is extruded through the disc surfaces of the main connection disc and the auxiliary connection disc, so that the rubber ring is tightly adhered after being deformed, a sealing effect is further formed, and the connection cylinder can also better cover the joint seam of the main connection disc and the auxiliary connection disc, and the sealing is further improved;

however, the existing flood prevention water pump connection structure generally has the following problems when in use;

current water pump connection structure, the function is single, moreover, the steam generator is simple in structure, can only connect according to the output of water pump, to some narrow spaces, connection structure when unable adjusting, unable rotation regulation carries out connection work according to the environment at scene, use and have certain limitation, application scope is little, when the water pump of some narrow spaces relatively connects, it is very difficult to operate, the position and then the counterpoint connection of the output that need adjust the water pump repeatedly, and do not set up the reinforcement to the connection structure body, the phenomenon of leaking appears in long-time easy not hard up, and the leakproofness is low, cause the trouble for flood prevention work, the practicality is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connection structure of flood prevention water pump to connection structure when solving the method on the existing market that above-mentioned background art provided and adjusting, can't carry out rotation regulation according to the environment on scene and connect work, uses to get up and has certain limitation, counterpoints the problem of connecting the difficulty.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connection structure of flood prevention water pump, includes the body, the outside of body is provided with the ring gear, and the place ahead of ring gear is provided with the gear, the inner wall of gear is provided with the rotary rod, and the left end of rotary rod is provided with the fixed plate, the left side of fixed plate is provided with the tighrening ring, and the one end of tighrening ring is provided with the drive shaft, the outside of drive shaft is provided with the connecting rod, and the afterbody of connecting rod is provided with the driven shaft, the outside of drive shaft is provided with the handle, and the inside of handle runs through there is the nitre piece, the inside of tighrening ring is provided with the sealing strip.

Preferably, the outside of body is provided with three groups of ring gears, and the size of three groups of ring gears equals, three groups the ring gear is the slope form, and ring gear and gear intermeshing.

Preferably, the gear is fixedly connected with the rotary rod, the rotary rod is connected with the fixed plate through a bearing, and the fixed plate is fixedly connected with the outer wall of the tube body.

Preferably, the tighrening ring is provided with two sets ofly, and two sets of tighrening rings are about the vertical center pin symmetric distribution of body, the sealing strip is installed to the inner wall of tighrening ring, and the sealing strip is the rubber material, the sealing strip diameter is less than the diameter of tighrening ring.

Preferably, the post and the handle that the drive shaft outside cup jointed are the integral structure, and the inside driven shaft that is provided with of post one end, and the driven shaft is connected with the tighrening ring, and the diameter of tighrening ring is greater than the diameter of body to the inner wall and the pipe connection mouth outer wall of tighrening ring laminate mutually.

Preferably, the inside of handle is run through and is had the nitre piece, and the nitre piece surface is crude material, the top of nitre piece is provided with nitre groove, and nitre groove position in the inner wall of tighrening ring to the nitre piece constitutes the block structure with nitre groove.

Compared with the prior art, the beneficial effects of the utility model are that: the flood prevention water pump is arranged in a connecting structure;

the utility model discloses a flood prevention water pump, including connection structure body, the rotary rod passes through the bearing and is connected with the fixed plate, thereby conveniently fix, simultaneously can be according to gear and ring gear structure, thereby according to the on-the-spot connection environment of flood prevention water pump, thereby rotate the adjustment to connection structure's body, and then each side is connected the water pipe, therefore, the clothes hanger is strong in practicability, it is very convenient to operate, can come to carry out angle modulation to connection structure's body according to flood prevention water pump's environment at any time, application range enlarges, and be provided with the tighrening ring through the junction at connection structure body both ends, reach and carry out a reinforcement effect to two connectors, prevent that flood prevention water pump from finding the scheduling problem that leaks at the during operation and appearing, improve flood prevention water pump's efficiency.

Drawings

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

FIG. 2 is a schematic view of the expansion adjustment structure of the connecting pipe of the present invention;

fig. 3 is a schematic side view of the reinforcing structure of the present invention;

fig. 4 is a schematic structural diagram of a portion a in fig. 1 according to the present invention.

In the figure: 1. a pipe body; 2. a ring gear; 3. a gear; 4. rotating the rod; 5. a fixing plate; 6. a fastening ring; 7. a drive shaft; 8. a connecting rod; 9. a handle; 10. nitre blocks; 11. a sealing strip; 12. a nitre groove; 13. a driven shaft.

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: the utility model provides a connection structure of flood prevention water pump, including body 1, the outside of body 1 is provided with ring gear 2, and the place ahead of ring gear 2 is provided with gear 3, the inner wall of gear 3 is provided with rotary rod 4, and the left end of rotary rod 4 is provided with fixed plate 5, the left side of fixed plate 5 is provided with tighrening ring 6, and the one end of tighrening ring 6 is provided with drive shaft 7, the outside of drive shaft 7 is provided with connecting rod 8, and the afterbody of connecting rod 8 is provided with driven shaft 13, the outside of drive shaft 7 is provided with handle 9, and handle 9's inside has run through nitre piece 10, the inside of tighrening ring 6 is provided with sealing strip 11.

Three groups of gear rings 2 are arranged outside the pipe body 1, the three groups of gear rings 2 are equal in size, the three groups of gear rings 2 are inclined, and the gear rings 2 are meshed with the gear 3, so that the angle can be conveniently adjusted;

the gear 3 is fixedly connected with the rotary rod 4, the rotary rod 4 is connected with the fixed plate 5 through a bearing, and the fixed plate 5 is fixedly connected with the outer wall of the tube body 1, so that the fixation is convenient;

the two groups of fastening rings 6 are arranged, the two groups of fastening rings 6 are symmetrically distributed about the longitudinal central axis of the pipe body 1, the sealing strips 11 are arranged on the inner wall of each fastening ring 6, the sealing strips 11 are made of rubber, the diameter of each sealing strip 11 is smaller than that of each fastening ring 6, and the sealing effect is better;

a post rod sleeved outside the driving shaft 7 and the handle 9 are of an integrated structure, a driven shaft 13 is arranged inside one end of the post rod, the driven shaft 13 is connected with the fastening ring 6, the diameter of the fastening ring 6 is larger than that of the pipe body 1, and the inner wall of the fastening ring 6 is attached to the outer wall of a connecting port of the pipe body 1, so that the fixing connection is facilitated;

handle 9's inside is run through and is had nitre piece 10, and nitre piece 10 surface is crude material, and the top of nitre piece 10 is provided with nitre groove 12, and nitre groove 12 is located the inner wall of tighrening ring 6 to nitre piece 10 constitutes the block structure with nitre groove 12, is convenient for consolidate, avoids unclamping.

The working principle is as follows: when the connecting structure of the flood prevention water pump is used, firstly, a worker firstly aligns and connects the left end of the connecting structure pipe body 1 with the output end of the flood prevention water pump, at the moment, the pipe body 1 can be adjusted in a rotating mode according to the on-site situation, at the moment, the pipe body 1 only needs to be moved to the left end and installed in threaded connection with the right end of the flood prevention water pump, at the moment, the fastening ring 6 arranged outside the pipe body 1 is used for reinforcement, only the handle 9 needs to be applied to force in the direction of the groove formed in the inner wall of the fastening ring 6, the driving shaft 7 is driven to rotate, the connecting rod 8 is driven to approach the fastening ring 6 in the direction, the driven shaft 13 is driven to rotate, the fastening ring 6 at the top is driven to move, the bottom of the handle 9 is in contact with the surface of the fastening ring 6, meanwhile, the saltpeter block 10 penetrating through the inside of the handle 9 is inserted into a salter groove 12 in the inner wall of the fastening ring 6 to be clamped and fixed, the reinforcing effect of the pipe body 1 is achieved, the pipe body 1, the looseness and the pipe body 1 is prevented from falling, when the pipe body 1 needs to be adjusted in an angle, the pipe body 1, the rotating gear 2 is connected with the rotating shaft 3, and the rotating shaft 3, the rotating shaft is connected with the rotating shaft 3, and the rotating shaft is connected with the rotating shaft through the rotating shaft 3, and the rotating technology which is more specifically described in the technical description, and the technical description that the rotating shaft 5 in the technical description of the technical description that the rotating shaft in the technical description that the rotating shaft is in the technical description.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a connection structure of flood prevention water pump, includes body (1), its characterized in that: the outside of body (1) is provided with ring gear (2), and the place ahead of ring gear (2) is provided with gear (3), the inner wall of gear (3) is provided with rotary rod (4), and the left end of rotary rod (4) is provided with fixed plate (5), the left side of fixed plate (5) is provided with tighrening ring (6), and the one end of tighrening ring (6) is provided with drive shaft (7), the outside of drive shaft (7) is provided with connecting rod (8), and the afterbody of connecting rod (8) is provided with driven shaft (13), the outside of drive shaft (7) is provided with handle (9), and the inside of handle (9) runs through has nitre piece (10), the inside of tighrening ring (6) is provided with sealing strip (11).

2. The flood prevention water pump connecting structure according to claim 1, characterized in that: the outside of body (1) is provided with three group's ring gears (2), and the size of three group's ring gears (2) equals, and three groups ring gear (2) are the slope form, and ring gear (2) and gear (3) intermeshing.

3. The flood prevention water pump connecting structure according to claim 1, characterized in that: gear (3) are fixed connection with rotary rod (4), rotary rod (4) pass through the bearing and are connected with fixed plate (5), and fixed plate (5) are fixed connection with the outer wall of body (1).

4. The flood prevention water pump connecting structure according to claim 1, characterized in that: the utility model discloses a pipe body, including body (1), tighrening ring (6) are provided with two sets ofly, and two sets of tighrening ring (6) are about body (1) longitudinal center axle symmetric distribution, sealing strip (11) are installed to the inner wall of tighrening ring (6), and sealing strip (11) are the rubber material, sealing strip (11) diameter is less than the diameter of tighrening ring (6).

5. The flood prevention water pump connecting structure according to claim 1, characterized in that: post and handle (9) as an organic whole structure that drive shaft (7) outside cup jointed, and the inside driven shaft (13) that is provided with of post one end, and driven shaft (13) are connected with tighrening ring (6), and the diameter of tighrening ring (6) is greater than the diameter of body (1) to the inner wall and the outer wall of body (1) connector of tighrening ring (6) are laminated mutually.

6. The connection structure of flood prevention water pumps according to claim 1, characterized in that: handle (9) inside is run through and is had nitre piece (10), and nitre piece (10) surface is crude material, the top of nitre piece (10) is provided with nitre groove (12), and nitre groove (12) are located the inner wall of tighrening ring (6) to nitre piece (10) and nitre groove (12) constitute the block structure.