CN216361054U

CN216361054U - Adjustable clamping structure of water suction pump connecting pipe

Info

Publication number: CN216361054U
Application number: CN202123111742.6U
Authority: CN
Inventors: 赵子红; 王富全; 林彬辉
Original assignee: Hangzhou Xihu Pump Factory
Current assignee: Hangzhou Xihu Pump Factory
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-04-22
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses an adjustable clamping structure of a water pump connecting pipe, which relates to the field of clamping and mounting of the water pump connecting pipe and solves the problem that the existing clamping structure of the water pump connecting pipe is difficult to connect connecting pipes with different thicknesses when in use, and comprises the connecting pipe, a driving device, a sealing device and a pump pipe arranged on a water pump, wherein a mounting disc is fixedly connected on the pump pipe, a plurality of groups of clamping pieces for clamping the connecting pipes are arranged on the mounting disc, the driving device is used for simultaneously driving the plurality of groups of clamping pieces to clamp the connecting pipes, the sealing device is used for assisting in sealing the connecting part of the connecting pipe and the mounting disc, the adjustable clamping structure of the water pump connecting pipe is convenient to mount the connecting pipes with different specifications on the pump pipe for connecting and delivering water by arranging the clamping pieces, the driving device and the sealing device, so that the application range of the water pump pipe is wider, meanwhile, the device is simple and convenient to operate, and is convenient for people to disassemble and assemble.

Description

Adjustable clamping structure of water suction pump connecting pipe

Technical Field

The utility model relates to the technical field of clamping and mounting of water pump connecting pipes, in particular to an adjustable clamping structure of a water pump connecting pipe.

Background

The water pump is provided with one air (water) suction nozzle and one air (water) exhaust nozzle which are arranged in one inlet and one outlet respectively, and can continuously form vacuum or negative pressure at an inlet and simultaneously form micro positive pressure at the air exhaust nozzle. The working medium can be gas or liquid, and the instrument with small volume is often called as a micro vacuum pump, a micro water pump or a micro self-priming pump.

The size restriction to the connecting pipe is great when using for current suction pump connecting pipe joint structure, and the size is big on the side or on the small connecting pipe can't be suitable all installs the suction pump, and the product limitation is great, is unfavorable for the wide use of equipment, has reduced the efficiency when people use, for this reason, we provide the joint structure of suction pump connecting pipe with adjustable.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamping structure of an adjustable water pump connecting pipe, which is convenient to adapt to various connecting pipes with different thicknesses for installation, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a joint structure of suction pump connecting pipe with adjustable, includes connecting pipe, drive arrangement, sealing device and installs the pump line on the suction pump, fixedly connected with mounting disc on the pump line, be equipped with the multiunit on the mounting disc and be used for with the connecting pipe carries out the joint spare of joint, drive arrangement install in on the mounting disc, be used for driving the multiunit simultaneously the joint spare is right the connecting pipe carries out the joint, sealing device install in on the pump line, it is right to be used for supplementary the connecting pipe with the mounting disc junction seals, through setting up joint spare, drive arrangement and sealing device, is convenient for install the connecting pipe of multiple different specifications and connects the water delivery on the pump line for the application scope of suction pump line is wider, and the device easy operation is convenient simultaneously, makes things convenient for people to carry out the dismouting.

Preferably, the joint spare includes the elevator, a plurality of first spouts have been seted up on the mounting disc, the elevator with first spout sliding connection, the second spout has been seted up on the elevator, sliding connection has the sliding block in the second spout, the side fixedly connected with joint piece of sliding block, the inner wall of connecting pipe seted up with the joint groove of joint piece looks joint, drive arrangement is used for driving the elevator with the removal joint of sliding block is convenient for carry out the joint with the connecting pipe of different specifications.

Preferably, the driving device comprises a device ring, a plurality of device grooves are formed in the device ring, a lead screw in threaded connection with the sliding block is rotatably connected in the device groove, a first bevel gear is coaxially and fixedly connected with one end of the lead screw, the sliding block is in sliding connection with the device grooves, and a driving piece which is used for driving the first bevel gears to rotate simultaneously is arranged on the device ring, so that the clamping block can be driven to move and clamp.

Preferably, the driving part comprises a plurality of rotating shafts rotatably connected with the device groove, the rotating shafts are coaxially and fixedly connected with a plurality of second bevel gears respectively meshed with the first bevel gears, the rotating shafts are coaxially and fixedly connected with first gears, the device ring is rotatably connected with a plurality of inner gear rings respectively meshed with the first gears, and the inner gear rings are fixedly connected with first rotating rings rotatably connected with the device ring, so that the first bevel gears can be driven to rotate simultaneously.

Preferably, sealing device include with the pump line outer wall rotates the second swivel becket of being connected, the side fixedly connected with screwed pipe of second swivel becket, the inner wall of device ring with screwed pipe threaded connection, the connecting pipe is close to the one end fixedly connected with sealing washer of mounting disc is convenient for increase the leakproofness between connecting pipe and the pump line.

Preferably, the clamping groove is circular, the clamping groove and the clamping block do not need to be aligned, and operation is facilitated.

Preferably, the outer walls of the first rotating ring and the second rotating ring are made of anti-slip rubber materials, so that friction is increased, and operation is facilitated.

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

the water suction pump connecting pipe clamping structure solves the problem that connecting pipes with different thicknesses are difficult to connect when the existing water suction pump connecting pipe clamping structure is used, connecting pipes with different specifications can be conveniently installed on a pump pipe to be connected and water is transported by arranging the clamping piece, the driving device and the sealing device, so that the application range of the water suction pump pipe is wider, and meanwhile, the device is simple and convenient to operate and is convenient for people to disassemble and assemble.

Drawings

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

FIG. 2 is a schematic view of the sealing device of the present invention;

FIG. 3 is a schematic view of a clip member according to the present invention;

FIG. 4 is an enlarged view of area A of FIG. 3;

FIG. 5 is a schematic structural diagram of a driving device according to the present invention;

fig. 6 is an enlarged view of the region B in fig. 5.

In the figure: 1-connecting pipe; 2-a pump pipe; 3-mounting a disc; 4-a clamping piece; 5-a drive device; 6-sealing device; 7-a lifting block; 8-a first chute; 9-a second chute; 10-a slider; 11-a clamping block; 12-a clamping groove; 13-device ring; 14-a device tank; 15-a screw rod; 16-a first bevel gear; 17-a drive member; 18-a rotating shaft; 19-a second bevel gear; 20-a first gear; 21-inner toothed ring; 22-a first rotating ring; 23-a second rotating ring; 24-a threaded pipe; 25-sealing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, a clamping structure of a connection pipe of a water pump with adjustable in the figure includes a connection pipe 1, a driving device 5, a sealing device 6 and a pump pipe 2 installed on the water pump, the pump pipe 2 is fixedly connected with an installation disc 3, a plurality of sets of clamping pieces 4 for clamping the connection pipe 1 are arranged on the installation disc 3, the driving device 5 is installed on the installation disc 3 and is used for driving the plurality of sets of clamping pieces 4 to clamp the connection pipe 1, and the sealing device 6 is installed on the pump pipe 2 and is used for assisting in sealing a connection position of the connection pipe 1 and the installation disc 3.

Referring to fig. 3-6, the clamping member 4 in the drawings includes a lifting block 7, a plurality of first sliding grooves 8 are formed in the mounting plate 3, the lifting block 7 is slidably connected to the first sliding grooves 8, a second sliding groove 9 is formed in the lifting block 7, a sliding block 10 is slidably connected to the second sliding groove 9, a clamping block 11 is fixedly connected to a side surface of the sliding block 10, a clamping groove 12 clamped with the clamping block 11 is formed in an inner wall of the connecting pipe 1, the clamping groove 12 is circular, and the driving device 5 is used for driving the lifting block 7 and the sliding block 10 to be clamped in a movable manner.

In this embodiment, remove elevator 7 in first spout 8 through drive arrangement 5, make sliding block 10 and joint piece 11 remove the position that is close to the 2 cross-section centre of a circle of pump line, the side of installing disc 3 is laminated to the one end of connecting pipe 1, guarantee the position of joint piece 11 in the inside of connecting pipe 1 simultaneously, can make elevator 7 slide to the direction removal of keeping away from the 2 cross-section centre of a circle of pump line in first spout 8 through operation drive arrangement 5 this moment, until joint piece 11 card income joint inslot 12, outwards support connecting pipe 1 from the inner wall, it is fixed to accomplish, operation sealing device 6 makes the space between connecting pipe 1 and the installing disc 3 diminish this moment, thereby increase the leakproofness.

Example 2

Referring to fig. 3-6 to describe embodiment 2, this embodiment further describes embodiment 1, the driving device 5 in the figure includes a device ring 13, a plurality of device grooves 14 are formed in the device ring 13, a screw rod 15 in threaded connection with the sliding block 10 is rotatably connected in the device groove 14, one end of the screw rod 15 is coaxially and fixedly connected with a first bevel gear 16, the sliding block 10 is in sliding connection with the device groove 14, and a driving member 17 for driving the plurality of first bevel gears 16 to rotate simultaneously is arranged on the device ring 13.

Referring to fig. 5-6, the driving member 17 shown in the drawings includes a plurality of rotating shafts 18 rotatably connected to the device groove 14, a plurality of second bevel gears 19 coaxially and fixedly connected to the plurality of rotating shafts 18 and respectively engaged with the plurality of first bevel gears 16, a first gear 20 coaxially and fixedly connected to the rotating shafts 18, an inner ring gear 21 rotatably connected to the device ring 13 and engaged with the plurality of first bevel gears 20, and a first rotating ring 22 rotatably connected to the device ring 13 and fixedly connected to the inner ring gear 21.

In this embodiment, rotate first rotating ring 22 and can drive interior ring gear 21 and rotate, thereby it rotates simultaneously to drive a plurality of first gears 20, thereby first gear 20 drives pivot 18 and rotates and drive second bevel gear 19 and rotate, second bevel gear 19 drives first bevel gear 16 and rotates, make lead screw 15 rotate, sliding block 10 slides in device groove 14 under the effect of lead screw 15, thereby it slides in first spout 8 to drive elevator 7, make joint piece 11 can remove and block the inner wall joint groove 12 of connecting pipe 1, accomplish the joint and remove the function of joint.

Example 3

Referring to fig. 3-6 to describe embodiment 3, this embodiment further describes embodiment 1, the driving device 5 in the figure includes a device ring 13, a plurality of device grooves 14 are formed in the device ring 13, a screw rod 15 in threaded connection with the sliding block 10 is rotatably connected in the device groove 14, one end of the screw rod 15 is coaxially and fixedly connected with a first bevel gear 16, the sliding block 10 is in sliding connection with the device groove 14, and a driving member 17 for driving the plurality of first bevel gears 16 to rotate simultaneously is arranged on the device ring 13.

Referring to fig. 5-6, the sealing device 6 shown in the drawings includes a second rotating ring 23 rotatably connected to the outer wall of the pump tube 2, a threaded pipe 24 is fixedly connected to the side surface of the second rotating ring 23, the inner wall of the device ring 13 is in threaded connection with the threaded pipe 24, a sealing ring 25 is fixedly connected to one end of the connecting tube 1 close to the mounting plate 3, and the outer walls of the first rotating ring 22 and the second rotating ring 23 are made of anti-slip rubber.

In this embodiment, accomplish inseparable joint back when joint piece 11 and joint groove 12, rotate second swivel becket 23, rotation through screwed pipe 24 drives device ring 13 and removes, thereby the one end of pulling sliding block 10 removes, sliding block 10 slides in second spout 9, thereby it draws connecting pipe 1 to mounting disc 3 to drive joint piece 11, sealing washer 25 between connecting pipe 1 and the mounting disc 3 is extruded and accomplishes sealed operation with seam crossing, the device can assist the rotation of second swivel becket 23 through the instrument, increase connecting pipe 1 and be drawn the power to mounting disc 3, make sealing washer 25 fully extruded, accomplish sealedly, also have better leakproofness between elevator 7 and the first spout 8 and between sliding block 10 and the second spout 9 simultaneously, guarantee that the suction pump during operation water can not spill over.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a joint structure of suction pump connecting pipe with adjustable which characterized in that includes: the water pump comprises a connecting pipe (1) and a pump pipe (2) arranged on the water pump, wherein the pump pipe (2) is fixedly connected with an installation disc (3), and a plurality of groups of clamping pieces (4) used for clamping the connecting pipe (1) are arranged on the installation disc (3);

further comprising: the driving device (5) is arranged on the mounting disc (3) and used for simultaneously driving a plurality of groups of clamping pieces (4) to clamp the connecting pipe (1);

the sealing device (6) is arranged on the pump pipe (2) and used for assisting in sealing the joint of the connecting pipe (1) and the mounting disc (3).

2. The clamping structure of the adjustable water pump connecting pipe as claimed in claim 1, wherein: joint spare (4) include elevator (7), a plurality of first spout (8) have been seted up on mounting disc (3), elevator (7) with first spout (8) sliding connection, second spout (9) have been seted up on elevator (7), sliding connection has sliding block (10) in second spout (9), the side fixedly connected with joint piece (11) of sliding block (10), the inner wall of connecting pipe (1) seted up with joint groove (12) of joint piece (11) looks joint, drive arrangement (5) are used for driving elevator (7) with the removal joint of sliding block (10).

3. The clamping structure of the adjustable water pump connecting pipe as claimed in claim 2, wherein: the driving device (5) comprises a device ring (13), a plurality of device grooves (14) are formed in the device ring (13), a screw rod (15) in threaded connection with the sliding block (10) is connected in the device grooves (14) in a rotating mode, a first bevel gear (16) is fixedly connected to one end of the screw rod (15) in a coaxial mode, the sliding block (10) is in sliding connection with the device grooves (14), and a driving piece (17) used for driving the first bevel gears (16) to rotate simultaneously is arranged on the device ring (13).

4. The clamping structure of the adjustable water pump connecting pipe as claimed in claim 3, wherein: the driving piece (17) comprises a plurality of rotating shafts (18) rotatably connected with the device groove (14), the rotating shafts (18) are coaxially and fixedly connected with second bevel gears (19) respectively meshed with the first bevel gears (16), the rotating shafts (18) are coaxially and fixedly connected with first gears (20), the device ring (13) is rotatably connected with inner toothed rings (21) respectively meshed with the first gears (20), and the inner toothed rings (21) are fixedly connected with first rotating rings (22) rotatably connected with the device ring (13).

5. The clamping structure of the adjustable water pump connecting pipe as claimed in claim 4, wherein: sealing device (6) include with pump line (2) outer wall rotates second rotating ring (23) of being connected, the side fixedly connected with screwed pipe (24) of second rotating ring (23), the inner wall of device ring (13) with screwed pipe (24) threaded connection, connecting pipe (1) are close to the one end fixedly connected with sealing washer (25) of mounting disc (3).

6. The clamping structure of the adjustable water pump connecting pipe as claimed in claim 2, wherein: the clamping groove (12) is in a ring shape.

7. The clamping structure of the adjustable water pump connecting pipe as claimed in claim 5, wherein: the outer walls of the first rotating ring (22) and the second rotating ring (23) are made of anti-slip rubber materials.