CN211777952U

CN211777952U - Water supply and drainage pump

Info

Publication number: CN211777952U
Application number: CN202020189397.4U
Authority: CN
Inventors: 孙尧
Original assignee: Individual
Current assignee: Li Yong
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2020-10-27
Anticipated expiration: 2030-02-20

Abstract

The utility model belongs to the technical field of water pumps, in particular to a water supply and drainage water pump, which comprises a shell, wherein extension blocks are fixedly connected to two sides of the shell, the internal thread of each extension block is connected with a threaded rod, one end of the threaded rod is fixedly connected with a handle, the other end of the threaded rod is fixedly connected with a rotating shaft, a bearing is sleeved on the surface of the rotating shaft, the surface of the bearing is fixedly connected with a fixed block, the surface of the fixed block is fixedly connected with an arc-shaped rod, a sliding groove is formed in the shell, and a sliding block is slidably connected to the inside of; the utility model discloses, through setting up buffer board, spring, slide bar, slider and spout, in the application of reality, through the cooperation between the aforesaid, when this device receives external impact and self when dropping from the eminence, the impact force can weaken by a wide margin to better protection water pump body ensures the life of this device, improves the holistic security performance of this device.

Description

Water supply and drainage pump

Technical Field

The utility model belongs to the technical field of the water pump, concretely relates to water supply and drainage water pump.

Background

A pump, a mechanism for increasing the pressure of a liquid or gas to cause it to deliver a flow, is a device for moving a liquid, gas or a special fluid medium, in sympathy with a "bounce" or "flow", however, in the water pump in the prior art, when water is pumped or drained actually, the connecting flanges of the water inlet and outlet pipes for butting with the external pipelines can generate high-frequency vibration when the pump body pumps and drains water, so that water flows overflow from the connecting ports of the flanges, the water flows into the ground near the pump body, so that the ground is easy to collapse, and when in actual irrigation operation, a user can regularly move the pump body to another geological ground, or the bottom side of the pump body is provided with a cushion stone block to prevent collapse and cause troublesome operation, and meanwhile, the water pump in the prior art has larger damage probability when being impacted by foreign objects or falling from a high place due to the lack of a protective structure, thereby causing economic loss.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a water supply and drainage water pump has characteristics such as compactness is strong and damping nature is good.

In order to achieve the above object, the utility model provides a following technical scheme: a water supply and drainage pump comprises a shell, wherein extension blocks are fixedly connected to two sides of the shell, a threaded rod is connected to the inner threads of the extension blocks, a handle is fixedly connected to one end of the threaded rod, a rotating shaft is fixedly connected to the other end of the threaded rod, a bearing is sleeved on the surface of the rotating shaft, a fixed block is fixedly connected to the surface of the bearing, an arc-shaped rod is fixedly connected to the surface of the fixed block, a sliding groove is formed in the shell, a sliding block is slidably connected to the inner portion of the sliding groove, a sliding rod is fixedly connected to the surface of the sliding block, a buffer plate is fixedly connected to one end of the sliding rod, a spring is fixedly connected to the lower surface of the buffer plate, the other end of the spring is fixedly connected to the outer surface of the shell, a, the water pump comprises a water pump body and is characterized in that a water inlet pipe and a water outlet pipe are arranged at two ends of the water pump body, an external pipe is sleeved on the surfaces of the water inlet pipe and the water outlet pipe, and the surface of the external pipe is in lap joint with an arc-shaped rod.

Preferably, the lower surface of casing fixedly connected with supporting leg, the quantity of supporting leg is four and is the four corners of rectangle distribution at the casing lower surface.

Preferably, a nut is connected to the surface of the threaded rod in a threaded manner, and the nut overlaps the surface of the extension block.

Preferably, the number of the buffer plates is three and the buffer plates are respectively arranged on the front side surface, the upper surface and the rear side surface of the shell, and the three buffer plates are connected with the shell in a sliding mode through the sliding rods and the sliding blocks.

Preferably, the number of the arc-shaped rods is four, and every two arc-shaped rods are mutually overlapped to form a circular ring sleeved on the surface of the external connecting pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through setting up the buffer board, a spring, the slide bar, slider and spout, in the application of reality, through the cooperation between the aforesaid, when this device receives external impact and self when dropping from the eminence, the impact force can weaken by a wide margin, thereby better protection water pump body, guarantee the life of this device, improve the holistic security performance of this device, through setting up the threaded rod, a bearing, the apparatus further comprises a rotating shaft, fixed block and arc pole, in the application of reality, through the cooperation between the aforesaid, can be to external pipe, the inlet tube seals the fastening with the junction of outlet pipe, thereby improve the leakproofness of this device, avoid the junction of this device to appear because vibrations cause the condition that the water source leaked, thereby improve the practicality of this device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a schematic structural view of the present invention from the side;

FIG. 3 is a schematic structural view of the position A of the present invention;

in the figure: 1. a housing; 2. supporting legs; 3. an extension block; 4. an external connection pipe; 5. a water inlet pipe; 6. a chute; 7. a slider; 8. a slide bar; 9. a buffer plate; 10. a spring; 11. a limiting lantern ring; 12. a water pump body; 13. a water outlet pipe; 14. an arcuate bar; 15. a nut; 16. a fixed block; 17. a bearing; 18. a rotating shaft; 19. a threaded rod; 20. a handle.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a water supply and drainage pump comprises a shell 1, wherein extension blocks 3 are fixedly connected to two sides of the shell 1, a threaded rod 19 is connected to the inner threads of each extension block 3, a handle 20 is fixedly connected to one end of each threaded rod 19, a rotating shaft 18 is fixedly connected to the other end of each threaded rod 19, a bearing 17 is sleeved on the surface of each rotating shaft 18, a fixed block 16 is fixedly connected to the surface of each bearing 17, an arc-shaped rod 14 is fixedly connected to the surface of each fixed block 16, a sliding groove 6 is formed in the shell 1, a sliding block 7 is slidably connected to the inner portion of each sliding groove 6, a sliding rod 8 is fixedly connected to the surface of each sliding block 7, a buffer plate 9 is fixedly connected to one end of each sliding rod 8, a spring 10 is fixedly connected to the lower surface of each buffer plate 9, and the buffer plates 9, the springs 10, the sliding, through the cooperation between the aforesaid, when this device receives external impact and self when falling from the eminence, the impact force can weaken by a wide margin to better protection water pump body 12 ensures this device's life, improves the holistic security performance of this device, the other end fixed connection of spring 10 is at the surface of casing 1, the inside fixedly connected with spacing lantern ring 11 of casing 1, the inside fixedly connected with water pump body 12 of spacing lantern ring 11, the both ends of water pump body 12 are provided with inlet tube 5 and outlet pipe 13, the surface of inlet tube 5 and outlet pipe 13 all cup joints outer takeover 4, the surface and the curved bar 14 looks overlap joint of outer takeover 4, through setting up threaded rod 19, bearing 17, pivot 18, fixed block 16 and curved bar 14, in practical application, through the cooperation between the aforesaid, can be to outer takeover 4, The junction of inlet tube 5 and outlet pipe 13 is sealed the fastening to improve the leakproofness of this device, avoid the junction of this device to appear because vibrations cause the condition that the water source leaked, thereby improve the practicality of this device.

Specifically, the lower fixed surface of casing 1 is connected with supporting leg 2, the quantity of supporting leg 2 is four and is the four corners of rectangle distribution at casing 1 lower surface.

Specifically, threaded connection has nut 15 on the surface of threaded rod 19, nut 15 overlap joint is on the surface of extension piece 3, through setting up nut 15, in practical application, can fix the position of threaded rod 19 to guarantee to connect the leakproofness of taking over 4 and inlet tube 5, outlet pipe 13 junction outward.

Specifically, the number of the buffer plates 9 is three and the buffer plates are respectively arranged on the front side surface, the upper surface and the rear side surface of the shell 1, and the three buffer plates 9 are all connected with the shell 1 in a sliding mode through the sliding rods 8 and the sliding blocks 7.

Specifically, the number of the arc-shaped rods 14 is four, and every two arc-shaped rods are mutually overlapped to form a circular ring sleeved on the surface of the external connecting pipe 4.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the external pipe 4 is used to be sleeved with the water inlet pipe 5 and the water outlet pipe 13, then the nut 15 is unscrewed, the threaded rod 19 is controlled by the handle 20 to move in the extension block 3, then the arc-shaped rod 14 is pushed to be lapped with the surface of the external pipe 4 under the action of the rotating shaft 18 and the bearing 17, then when the two ends of the two arc-shaped rods 14 are contacted, the joint part can be completely sealed, thereby avoiding the water source leakage in the later use process of the device, then when the device is impacted by the outside or falls down from the high place, the impact force can firstly act on the buffer plate 9, then the spring 10 is pushed to stretch, then the slide rod 8 drives the slide block 7 to slide in the slide groove 6, thereby weakening the impact force, avoiding the impact force to act on the water pump body 12 as much as possible, thereby not only ensuring the service life of the device, and the overall safety performance of the device is improved, and property loss is reduced.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A water pump for water supply and drainage, comprising a casing (1), characterized in that: the improved structure of the automobile seat is characterized in that extension blocks (3) are fixedly connected to two sides of the shell (1), a threaded rod (19) is connected to the inner portion of each extension block (3) in a threaded mode, a handle (20) is fixedly connected to one end of each threaded rod (19), a rotating shaft (18) is fixedly connected to the other end of each threaded rod (19), a bearing (17) is sleeved on the surface of each rotating shaft (18), a fixed block (16) is fixedly connected to the surface of each bearing (17), an arc-shaped rod (14) is fixedly connected to the surface of each fixed block (16), a sliding groove (6) is formed in the shell (1), a sliding block (7) is slidably connected to the inner portion of each sliding groove (6), a sliding rod (8) is fixedly connected to the surface of each sliding block (7), a buffer plate (9) is fixedly connected to one end, the other end fixed connection of spring (10) is at the surface of casing (1), the inside fixedly connected with of casing (1) is spacing lantern ring (11), the inside fixedly connected with water pump body (12) of spacing lantern ring (11), the both ends of water pump body (12) are provided with inlet tube (5) and outlet pipe (13), outer takeover (4) have all been cup jointed on the surface of inlet tube (5) and outlet pipe (13), the surface and arc pole (14) looks overlap joint of outer takeover (4).

2. The water supply and drainage pump as claimed in claim 1, wherein: the lower fixed surface of casing (1) is connected with supporting leg (2), the quantity of supporting leg (2) is four and is the four corners of rectangle distribution at casing (1) lower surface.

3. The water supply and drainage pump as claimed in claim 1, wherein: the surface of the threaded rod (19) is in threaded connection with a nut (15), and the nut (15) is lapped on the surface of the extension block (3).

4. The water supply and drainage pump as claimed in claim 1, wherein: the number of buffer boards (9) is three and sets up respectively at leading flank, upper surface and the trailing flank of casing (1), and is three buffer boards (9) all are through slide bar (8), slider (7) and casing (1) sliding connection.

5. The water supply and drainage pump as claimed in claim 1, wherein: the number of the arc-shaped rods (14) is four, and every two arc-shaped rods are mutually overlapped to form a circular ring sleeved on the surface of the external connecting pipe (4).