CN216342756U - Water inlet cover with good sealing effect based on water pump - Google Patents
Water inlet cover with good sealing effect based on water pump Download PDFInfo
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- CN216342756U CN216342756U CN202122829179.XU CN202122829179U CN216342756U CN 216342756 U CN216342756 U CN 216342756U CN 202122829179 U CN202122829179 U CN 202122829179U CN 216342756 U CN216342756 U CN 216342756U
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- water inlet
- fixedly connected
- water pump
- cover
- pipe
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Abstract
The utility model discloses a water inlet cover with good sealing effect based on a water pump, which comprises a water inlet pipe, wherein the bottom of an inner cavity of the water inlet pipe is connected with a pipe cover in a sliding manner, the inner cavity of the water inlet pipe is fixedly connected with a clamping plate, and a sealing gasket is embedded at the bottom of the inner cavity of the water inlet pipe and positioned at the bottom of the clamping plate. Through setting up the tube cap and pegging graft with the inlet tube, make the tube cap go on and extrude sealed pad, when the suitable distance when removing, reaction force through first spring, make first spring drive movable block move in opposite directions, the movable block drives the round pin piece and moves in opposite directions, make round pin piece peg graft with the junction in cotter way, it is spacing to carry out the tube cap, avoid the tube cap not hard up phenomenon to appear, improve the sealed effect of water pump water inlet, through setting up above structure, the better advantage of sealed effect has been possessed, the current water pump water inlet has the better problem of sealed effect to solve, thereby can be better satisfy user's user demand.
Description
Technical Field
The utility model relates to the technical field of water pumps, in particular to a water inlet cover with a good sealing effect based on a water pump.
Background
The water pump is the machinery of transport liquid or messenger's liquid pressure boost, it gives liquid with the mechanical energy of prime mover or other external energy transfer, make the liquid energy increase, mainly used carries liquid including water, oil, acid-base liquid, the emulsion, suspoemulsion and liquid metal etc. current water pump water inlet lid is mostly the screw thread and connects, though threaded connection structure is comparatively firm, nevertheless can produce the vibration in the use of water pump, easily lead to the tube cap to produce not hard up phenomenon, easily cause the phenomenon of seepage to appear in the inlet tube, the relatively poor defect of sealed effect exists, thereby can not satisfy user's user demand.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide the water inlet cover with good sealing effect based on the water pump, which has the advantage of good sealing effect and solves the problem of good sealing effect of the water inlet of the existing water pump.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a water inlet cover based on water pump is with sealed effectual, includes the inlet tube, the bottom sliding connection of inlet tube inner chamber has the tube cap, the inner chamber fixedly connected with cardboard of inlet tube, the bottom of inlet tube inner chamber just is located the bottom of cardboard and inlays and be equipped with sealed the pad, the top of tube cap closely laminates with sealed pad junction, the four corners at tube cap top all is provided with the cavity, the one side fixedly connected with first spring that the cavity is close to mutually, the one end fixedly connected with movable block that first spring kept away from mutually, the surface of movable block and the internal surface sliding connection of cavity, the one end fixedly connected with round pin piece that the movable block kept away from mutually, the round pin groove has all been seted up in the four corners of inlet tube inner chamber and the position that cooperatees and use with the round pin piece, the one end that the round pin piece kept away from mutually is pegged graft with the junction of round pin groove respectively.
Preferably, the equal first fixed plate of fixedly connected with in four corners of the bottom of tube cap surface, the internal surface threaded connection of first fixed plate has fastening bolt, the equal fixedly connected with second fixed plate in four corners of inlet tube surface, fastening bolt's top extends to the top and the threaded connection of second fixed plate has the nut, the bottom of nut closely laminates with the top of second fixed plate.
Preferably, one side fixedly connected with second spring that the round pin groove was kept away from mutually, the one end fixedly connected with that the second spring is close to mutually unlocks the piece, the surface of unlocking the piece and the internal surface sliding connection of round pin groove, the one end fixedly connected with carriage release lever that the piece was kept away from mutually unlocks, the surface of carriage release lever and the internal surface sliding connection of second spring, the one end that the carriage release lever was kept away from mutually extends to the outside of inlet tube and fixedly connected with presses the briquetting.
Preferably, the top and the bottom of the unlocking block are fixedly connected with sliding blocks, sliding grooves are formed in the top and the bottom of the inner cavity of the pin groove and in positions matched with the sliding blocks for use, and the outer surface of the sliding block is connected with the inner surface of the sliding grooves in a sliding mode.
Preferably, the sealing gasket is made of rubber, and the inner diameter of the clamping plate is the same as that of the sealing gasket.
Preferably, the top of the water inlet pipe is a cross section, and the size of the pipe cover is smaller than that of the water inlet pipe.
Preferably, the number of the fastening bolts is four, and the length of the fastening bolts is ten centimeters.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the pipe cover is inserted into the water inlet pipe, so that the pipe cover can extrude the sealing gasket, when the pipe cover moves a proper distance, the first spring drives the movable blocks to move oppositely through the reaction force of the first spring, the movable blocks drive the pin blocks to move oppositely, the pin blocks are inserted into the connecting parts of the pin grooves, the pipe cover is limited, the pipe cover is prevented from being loosened, the sealing effect of the water inlet of the water pump is improved, the structure has the advantage of good sealing effect, the problem of good sealing effect of the existing water inlet of the water pump is solved, and the use requirements of users can be better met.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the structure of the water inlet pipe of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2 at a;
FIG. 4 is a three-dimensional split sectional view of the structure of the clamping plate and the sealing gasket of the present invention.
In the figure: 1. a water inlet pipe; 2. a tube cover; 3. a first fixing plate; 4. fastening a bolt; 5. a second fixing plate; 6. a nut; 7. clamping a plate; 8. a gasket; 9. a cavity; 10. a first spring; 11. a moving block; 12. a pin block; 13. a pin slot; 14. a second spring; 15. unlocking the block; 16. a travel bar; 17. a pressing block; 18. a slider; 19. a chute.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, a water inlet cover with good sealing effect for a water pump comprises a water inlet pipe 1, the bottom of the inner cavity of the water inlet pipe 1 is slidably connected with a pipe cover 2, the inner cavity of the water inlet pipe 1 is fixedly connected with a clamping plate 7, the bottom of the inner cavity of the water inlet pipe 1 and the bottom of the clamping plate 7 are embedded with a sealing gasket 8, the top of the pipe cover 2 is tightly attached to the joint of the sealing gasket 8, four corners of the top of the pipe cover 2 are respectively provided with a cavity 9, one side of the cavity 9 close to the cavity is fixedly connected with a first spring 10, the end of the first spring 10 far away from the first spring is fixedly connected with a moving block 11, the outer surface of the moving block 11 is slidably connected with the inner surface of the cavity 9, the end of the moving block 11 far away from the first spring is fixedly connected with a pin block 12, the four corners of the inner cavity of the water inlet pipe 1 and the positions matched with the pin blocks 12 for use are respectively provided with pin grooves 13, the end of the pin block 12 far away from the joint of the pin grooves 13, through setting up tube cap 2 and pegging graft with inlet tube 1, make tube cap 2 go on and extrude sealed pad 8, when suitable distance when removing, through first spring 10's reaction force, make first spring 10 drive movable block 11 and remove in opposite directions, movable block 11 drives round pin piece 12 and removes in opposite directions, make round pin piece 12 peg graft with the junction of cotter way 13, carry out spacingly to tube cap 2, avoid tube cap 2 to appear not hard up phenomenon, improve the sealed effect of water pump water inlet.
Specifically, the equal first fixed plate 3 of fixedly connected with in four corners of the bottom of 2 surfaces of tube cap, the internal surface threaded connection of first fixed plate 3 has fastening bolt 4, the equal fixedly connected with second fixed plate 5 in four corners of 1 surface of inlet tube, fastening bolt 4's top extends to the top and the threaded connection of second fixed plate 5 has nut 6, the bottom of nut 6 closely laminates with the top of second fixed plate 5, through setting up first fixed plate 3, fastening bolt 4, second fixed plate 5 and nut 6, it fastens to the junction of inlet tube 1 with tube cap 2 to have made things convenient for.
Specifically, one side fixedly connected with second spring 14 that cotter 13 kept away from mutually, one end fixedly connected with that second spring 14 is close to unlocks piece 15 mutually, the surface of unblock piece 15 and the internal surface sliding connection of cotter 13, the one end fixedly connected with carriage release lever 16 that unblock piece 15 was kept away from mutually, the surface of carriage release lever 16 and the internal surface sliding connection of second spring 14, the one end that carriage release lever 16 was kept away from mutually extends to the outside of inlet tube 1 and fixedly connected with presses briquetting 17, through setting up second spring 14, unblock piece 15, carriage release lever 16 and press briquetting 17, made things convenient for unblock to round pin piece 12, made things convenient for to dismantle pipe cover 2.
Specifically, the top and the bottom of unblock piece 15 all fixedly connected with slider 18, and spout 19 has been seted up with the bottom and the position that cooperatees and use with slider 18 in the top of cotter 13 inner chamber, and slider 18's surface and spout 19's internal surface sliding connection have made things convenient for to lead unblock piece 15 through setting up slider 18 and spout 19, also spacing it simultaneously.
Specifically, the sealing gasket 8 is made of rubber, and the inner diameter of the clamping plate 7 is the same as that of the sealing gasket 8.
Specifically, the top of the water inlet pipe 1 is a cross section, and the size of the pipe cover 2 is smaller than that of the water inlet pipe 1.
Specifically, the number of the fastening bolts 4 is four, and the length of the fastening bolt 4 is ten centimeters.
When the water inlet pipe 1 is required to be sealed, the pipe cover 2 is inserted into the water inlet pipe 1, the first fixing plate 3 and the second fixing plate 5 face the same direction, the fastening bolt 4 sequentially penetrates through the first fixing plate 3 and the second fixing plate 5, the nut 6 is in threaded connection with the fastening bolt 4, the nut 6 is fastened through an external wrench, the pipe cover 2 also extrudes the sealing gasket 8, when the pipe cover moves for a certain distance, the first spring 10 drives the movable block 11 to move oppositely through the reactive force of the first spring 10, the movable block 11 drives the pin block 12 to move oppositely, the connection part of the pin block 12 and the pin groove 13 is inserted, the pipe cover 2 is limited, the phenomenon that the pipe cover 2 is loosened is avoided, the sealing effect of a water inlet of the water pump is improved, when the pipe cover 2 is required to be disassembled, the fastening bolt 4 and the nut 6 are firstly disassembled, will press the removal in opposite directions of pressing block 17 drive carriage release lever 16, make carriage release lever 16 drive unblock piece 15 carry out the unblock to round pin piece 12, through setting up above structure, possess sealed better advantage of effect, solved current water pump water inlet and have sealed better problem of effect to can be better satisfy user's user demand.
The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (7)
1. The utility model provides a water inlet cover based on water pump is with sealed effectual, includes inlet tube (1), its characterized in that: the bottom of the inner cavity of the water inlet pipe (1) is connected with a pipe cover (2) in a sliding mode, the inner cavity of the water inlet pipe (1) is fixedly connected with a clamping plate (7), a sealing gasket (8) is embedded at the bottom of the inner cavity of the water inlet pipe (1) and positioned at the bottom of the clamping plate (7), the top of the pipe cover (2) is tightly attached to the joint of the sealing gasket (8), cavities (9) are arranged at four corners of the top of the pipe cover (2), a first spring (10) is fixedly connected to one side, close to the cavities (9), of each cavity, a moving block (11) is fixedly connected to one end, far away from the first spring (10), the outer surface of each moving block (11) is connected with the inner surface of each cavity (9) in a sliding mode, a pin block (12) is fixedly connected to one end, far away from the moving block (11), pin grooves (13) are formed in the positions, matched with the four corners of the inner cavity of the water inlet pipe (1), and used with the pin blocks (12), one end of the pin block (12) far away from the pin groove (13) is respectively inserted into the joint of the pin groove.
2. The water inlet cover with good sealing effect based on the water pump as claimed in claim 1, wherein: the utility model discloses a pipe cover (2) for the building engineering machinery, including pipe cover (2), the equal fixedly connected with first fixed plate in four corners of the bottom of pipe cover (2) surface (3), the internal surface threaded connection of first fixed plate (3) has fastening bolt (4), the equal fixedly connected with second fixed plate in four corners of inlet tube (1) surface (5), the top of fastening bolt (4) extends to the top and the threaded connection of second fixed plate (5) has nut (6), the bottom of nut (6) closely laminates with the top of second fixed plate (5).
3. The water inlet cover with good sealing effect based on the water pump as claimed in claim 1, wherein: one side fixedly connected with second spring (14) that cotter way (13) kept away from mutually, one end fixedly connected with that second spring (14) are close to mutually unlocks piece (15), the surface of unlocking piece (15) and the internal surface sliding connection of cotter way (13), the one end fixedly connected with carriage release lever (16) that unlocks piece (15) and keep away from mutually, the surface of carriage release lever (16) and the internal surface sliding connection of second spring (14), the one end that carriage release lever (16) kept away from mutually extends to the outside and fixedly connected with of inlet tube (1) and presses piece (17).
4. The water inlet cover with good sealing effect based on the water pump as claimed in claim 3, wherein: the top and the bottom of unlocking block (15) are both fixedly connected with sliding blocks (18), sliding grooves (19) are formed in the top and the bottom of the inner cavity of pin groove (13) and the positions matched with sliding blocks (18) for use, and the outer surface of sliding blocks (18) is connected with the inner surface of sliding grooves (19) in a sliding mode.
5. The water inlet cover with good sealing effect based on the water pump as claimed in claim 1, wherein: the sealing gasket (8) is made of rubber, and the inner diameter of the clamping plate (7) is the same as that of the sealing gasket (8).
6. The water inlet cover with good sealing effect based on the water pump as claimed in claim 1, wherein: the top of inlet tube (1) is the cross section, the size of tube cap (2) is less than the size of inlet tube (1).
7. The water inlet cover with good sealing effect based on the water pump as claimed in claim 2, wherein: the number of the fastening bolts (4) is four, and the length of each fastening bolt (4) is ten centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122829179.XU CN216342756U (en) | 2021-11-18 | 2021-11-18 | Water inlet cover with good sealing effect based on water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122829179.XU CN216342756U (en) | 2021-11-18 | 2021-11-18 | Water inlet cover with good sealing effect based on water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216342756U true CN216342756U (en) | 2022-04-19 |
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ID=81150230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122829179.XU Active CN216342756U (en) | 2021-11-18 | 2021-11-18 | Water inlet cover with good sealing effect based on water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216342756U (en) |
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2021
- 2021-11-18 CN CN202122829179.XU patent/CN216342756U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230803 Address after: Room 101, No. 156 Yudong Road, Tianhe District, Guangzhou City, Guangdong Province, 510000 (for office purposes only) (not intended for use as a factory building) Patentee after: Guangdong Green Water Pump Industry Manufacturing Co.,Ltd. Address before: 311118 Sixi village, Baizhang Town, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU YUHANG BAIZHANG SECOND FOUNDRY FACTORY |
|
| TR01 | Transfer of patent right |