CN215358135U - Auxiliary fixing device of high-pressure water pump - Google Patents

Abstract

The application relates to an auxiliary fixing device of a high-pressure water pump, which belongs to the field of high-pressure water pumps and comprises a support frame, a fixing bottom plate fixed at the top of the support frame and a water pump body fixed at the top of the fixing bottom plate, wherein limiting plates are respectively fixed on two sides of the fixing bottom plate; the supporting frame top is provided with the fixed establishment who is used for fixed limiting plate, and fixed establishment is including being fixed in the first dead lever and the second dead lever at supporting frame top respectively, and first dead lever outer peripheral face rotates and is connected with first grip block, and second dead lever outer peripheral face rotates and is connected with the second grip block, and the supporting frame top is provided with and is used for driving first grip block and the second grip block pivoted drive assembly in opposite directions. The application has the effect of reducing vibration in the working process of the water pump.

Description

Auxiliary fixing device of high-pressure water pump

Technical Field

The utility model relates to the field of high-pressure water pumps, in particular to an auxiliary fixing device of a high-pressure water pump.

Background

The high pressure water pump is operated by reciprocating the plunger within the plunger housing. When the plunger is positioned at the bottom of the high-pressure water pump, the water hole on the plunger sleeve is opened, and water is quickly filled in the water chamber; when the plunger piston rises, the water hole is blocked by the plunger piston, the water pressure in the water chamber rises sharply, and the water pushes the water valve to spray out from the water sprayer under the action of the pressure.

The correlation technique can refer to the chinese utility model patent of the grant publication number CN210738798U, it discloses a high pressure water pump transmission of high pressure cleaner, including annotating pressure storehouse and first check valve, it is connected with the power storehouse to annotate pressure storehouse one end, the inside position that is close to first check valve bottom in the pressure storehouse of notes is provided with the second check valve, it is provided with the gas pocket to annotate pressure storehouse top, second check valve one side is provided with the pusher, push rod one end is provided with swing joint spare, swing joint spare one end is rotated and is connected with the turning block, turning block one side is rotated and is connected with the carousel, carousel one side fixedly connected with scavenge pipe, scavenge pipe one end fixedly connected with washs the connector, the drainage mouth has been seted up to the power storehouse bottom, the top surface is provided with the third check valve in the power storehouse, third check valve top is provided with the snuffle valve. One side of the rotary disc is fixedly connected with a rotating shaft.

With respect to the related art among the above, the inventors consider that there are the following drawbacks: when the high-pressure water pump works, the motor and the impeller can vibrate in the process of fast operation, so that the high-pressure water pump cannot work in a stable environment, and the working efficiency of the water pump is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that vibration occurs in the working process of a water pump, the utility model provides an auxiliary cloth feeding mechanism of a cloth spreading machine.

An auxiliary fixing device of a high-pressure water pump comprises a support frame, a fixing bottom plate fixed at the top of the support frame and a water pump body fixed at the top of the fixing bottom plate, wherein limiting plates are respectively fixed on two sides of the fixing bottom plate; the supporting frame top is provided with the fixed establishment who is used for fixed limiting plate, fixed establishment is including first dead lever and the second dead lever that is fixed in the supporting frame top respectively, first dead lever outer peripheral face rotates and is connected with first grip block, second dead lever outer peripheral face rotates and is connected with the second grip block, the supporting frame top is provided with and is used for driving first grip block and the opposite pivoted drive assembly of second grip block.

Through adopting above-mentioned technical scheme, first grip block and second grip block rotate the in-process in the opposite direction under the drive assembly effect, press from both sides tight fixedly to the limiting plate to for the high pressure water pump provides the fixed action, reduce the possibility that vibration appears in the high pressure water pump working process.

Optionally, the support frame includes a second mounting plate and a first mounting plate fixed on the top of the second mounting plate; the driving assembly comprises a first rotating rod hinged with one end of the first clamping plate far away from the fixed bottom plate and a second rotating rod hinged with one end of the second clamping plate far away from the fixed bottom plate; the top of the first mounting plate is rotatably connected with a first rotating plate; one end of the first rotating rod, which is far away from the first clamping plate, is hinged with one end of the first rotating plate, which is far away from the fixed bottom plate, and one end of the second rotating rod, which is far away from the second clamping plate, is hinged with one end of the first rotating plate, which is close to the fixed bottom plate; and a rotating assembly for driving the first rotating plate to rotate is arranged at the top of the second mounting plate.

Through adopting above-mentioned technical scheme, first rotor plate rotates the back, can drive first grip block through first dwang and rotate, drives the second grip block through the second dwang and rotates to make first grip block and second grip block rotate in opposite directions, be convenient for realize the clamping action to the limiting plate through the rotation of first rotor plate, and then provide the fixed action for the water pump body.

Optionally, the rotating assembly comprises a sliding plate connected with the second mounting plate in a sliding manner, a waist-shaped hole is formed in the top surface of the sliding plate, the sliding plate is connected with a connecting rod in a sliding manner along the length direction of the sliding plate through the waist-shaped hole, the top end of the connecting rod is fixedly connected with a second rotating plate, a transmission rod is fixed at the top of the second rotating plate, the top end of the transmission rod is rotatably connected with the first mounting plate, and the top end of the transmission rod is fixedly connected with the first rotating plate; and a moving assembly for driving the sliding plate to move is arranged at the top of the second mounting plate.

Through adopting above-mentioned technical scheme, the board that slides removes the in-process, and the relative board that slides of connecting rod removes in waist shape hole, and the connecting rod takes place to rotate simultaneously to drive first rotation board and rotate.

Optionally, the moving assembly comprises a motor fixed to the top of the second mounting plate and a lead screw arranged on the top of the second mounting plate in a rotating mode, the end of the lead screw is fixedly connected with the output end of the motor, the outer peripheral surface of the lead screw is in threaded connection with a first sliding block, and the sliding plate is fixedly connected with the top of the first sliding block.

Through adopting above-mentioned technical scheme, through lead screw and first sliding block threaded connection, drive the shifting board and remove to provide power for the rotation of first rotation board.

Optionally, a support rod is fixed at the top of the second mounting plate, and a second sliding block is connected to the outer peripheral surface of the support rod in a sliding manner along the length direction of the support rod; the top of the second sliding block is fixedly connected with the sliding plate.

Through adopting above-mentioned technical scheme, branch provides the guide effect for the removal of second sliding block, and the sliding plate of being convenient for moves along branch length direction.

Optionally, a telescopic rod is fixedly connected to the bottom of the second mounting plate, a first mounting frame is fixedly connected to the bottom of the telescopic rod, and a rotating wheel is rotatably mounted in the first mounting frame; first mount frame top fixedly connected with first spring, first spring top and second mounting panel bottom fixed connection.

Through adopting above-mentioned technical scheme, can compress first spring downwards during water pump body vibrations, first spring absorbs the pressure that vibrations produced in compression process to the realization is water pump body absorbing effect.

Optionally, the bottom of the second mounting plate is hinged with two shock-absorbing rods; the bottom end of the shock absorption rod is hinged with a shock absorption block; and the opposite inner sides of the two damping blocks are fixedly connected with second springs.

Through adopting above-mentioned technical scheme, when the second mounting panel received the vibrations effect of water pump body, the shock attenuation pole can be pressed downwards to the second mounting panel to promote two snubber blocks and remove in opposite directions, can absorb the pressure that the snubber block applyed through the second spring, further provide the shock attenuation effect for the water pump body.

Optionally, a cross bar is fixed between the two first mounting frames; the shock absorption block is connected with the cross rod in a sliding mode along the length direction of the cross rod.

Through adopting above-mentioned technical scheme, the horizontal pole provides the guide effect for the removal of snubber block, and the snubber block of being convenient for removes along second mounting panel width direction.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first clamping plate and the second clamping plate clamp and fix the limiting plate in the process of rotating oppositely under the action of the driving assembly, so that a fixing effect is provided for the high-pressure water pump, and the possibility of vibration in the working process of the high-pressure water pump is reduced;

2. after the first rotating plate rotates, the first clamping plate can be driven to rotate through the first rotating rod, and the second clamping plate can be driven to rotate through the second rotating rod, so that the first clamping plate and the second clamping plate rotate oppositely, the clamping effect on the limiting plate can be conveniently realized through the rotation of the first rotating plate, and the fixing effect is further provided for the water pump body;

3. the first spring of meeting downward compression during water pump body vibrations, the pressure that first spring absorbed vibrations and produced in compression process to the realization is water pump body absorbing effect.

Drawings

Fig. 1 is a schematic structural diagram of a fixing device according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a driving assembly according to an embodiment of the present application.

Fig. 3 is an enlarged schematic view at a in fig. 1.

Reference numerals: 1. a second mounting plate; 11. a pushing handle; 12. a telescopic rod; 13. a first mounting bracket; 14. a rotating wheel; 15. a first spring; 16. a cross bar; 17. a damper block; 18. a shock-absorbing lever; 19. a second spring; 2. a support bar; 21. a drive assembly; 22. a second mounting bracket; 221. a motor; 23. a lead screw; 231. a first sliding block; 24. a third mounting bracket; 241. a strut; 242. a second sliding block; 25. a slide plate; 251. a waist-shaped hole; 26. a connecting rod; 27. a second rotating plate; 28. a transmission rod; 29. a first mounting plate; 3. a first rotating plate; 31. a fixing mechanism; 311. a first fixing lever; 312. a second fixing bar; 313. a connecting plate; 32. a first clamping plate; 33. a second clamping plate; 34. a first rotating lever; 35. a second rotating lever; 36. fixing the bottom plate; 37. a limiting plate; 38. the water pump body.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses an auxiliary fixing device of a high-pressure water pump, and referring to fig. 1 and 2, the auxiliary fixing device of the high-pressure water pump comprises a water pump body 38 and a support frame; the support frame comprises a second mounting plate 1, four support rods 2 fixed to the top of the second mounting plate 1, and a first mounting plate 29 fixed to the top of the support rods 2. The top of the first mounting frame 13 is detachably connected with a fixed bottom plate 36, and the top of the fixed bottom plate 36 is fixedly connected with a water pump body 38. The fixed base plate 36 has a stopper plate 37 fixed to each side.

Referring to fig. 1 and 2, a pushing handle 11 is fixedly connected to one side of the second mounting plate 1. Four telescopic links 12 of 1 bottom fixedly connected with of second mounting panel, the first mounting bracket 13 of the 12 bottom fixedly connected with of telescopic link, the internal rotation of first mounting bracket 13 is connected with runner 14. The second mounting plate 1 is connected with the rotating wheel 14 through the telescopic rod 12, so that a user can adjust the height of the water pump body 38 along the vertical direction conveniently. The top of the first mounting frame 13 is fixedly connected with a first spring 15, the top end of the first spring 15 is fixedly connected with the bottom of the second mounting plate 1, and the first spring 15 is sleeved on the outer peripheral surface of the telescopic rod 12; the first spring 15 is used to provide a damping effect to the water pump body 38. Two relative inboard fixedly connected with horizontal pole 16 of first mounting bracket 13, the horizontal pole 16 outer peripheral face cover is equipped with two snubber blocks 17, and snubber blocks 17 slides along horizontal pole 16 length direction and is connected with horizontal pole 16, and the relative inboard of two snubber blocks 17 is fixed with second spring 19, and the horizontal pole 16 outer peripheral face is located to second spring 19 cover. The top of the damping block 17 is hinged with a damping rod 18, and one end, far away from the damping block 17, of the damping rod 18 is hinged with the bottom of the second mounting plate 1. When the second mounting plate 1 is subjected to a pressure in the vertical direction, the shock absorption rod 18 pushes the shock absorption block 17 to the side away from the rotating wheel 14, and the second spring 19 applies an elastic force to the shock absorption block 17 to the side close to the rotating wheel 14, so that a shock absorption effect is provided for the second mounting plate 1.

Referring to fig. 1 and 2, two second mounting brackets 22 are fixedly connected to the top of the second mounting plate 1, a screw 23 is rotatably connected to the inner sides of the two second mounting brackets 22, a first sliding block 231 is connected to the outer peripheral surface of the screw 23 in a threaded manner, a motor 221 is fixedly connected to one side of the second mounting bracket 22 away from the push handle 11, and the output end of the motor 221 is fixedly connected with the screw 23. The motor 221 drives the lead screw 23 to rotate, so that the first sliding block 231 moves along the length direction of the lead screw 23. Two third mounting brackets 24 of second mounting panel 1 top fixedly connected with, the relative inboard fixedly connected with branch 241 of two third mounting brackets 24, branch 241 outer peripheral face cover is equipped with second sliding block 242, and second sliding block 242 slides along branch 241 length direction and is connected with branch 241. First sliding block 231 and second sliding block 242 top fixedly connected with slide plate 25, two waist shape holes 251 have been seted up at slide plate 25 top, and slide plate 25 slides through waist shape hole 251 and is connected with connecting rod 26, and connecting rod 26 top fixedly connected with second rotor plate 27, second rotor plate 27 top fixedly connected with transfer line 28.

Referring to fig. 1 and 3, the top end of the transmission rod 28 is rotatably connected with the first mounting plate 29 and is arranged to penetrate through the first mounting plate 29; the top of the peripheral surface of the transmission rod 28 is fixedly connected with a first rotating plate 3. In the process that the sliding plate 25 moves along the length direction of the screw 23, the sliding plate 25 and the first mounting plate 29 move relatively, and because the transmission rod 28 is limited by the first mounting plate 29, the second rotating plate 27 rotates continuously in the process of moving along with the sliding plate 25, and the second rotating plate 27 drives the first rotating plate 3 to rotate in the process of rotating. Two sets of fixing mechanisms 31 are arranged on the top of the first mounting plate 29, and the two sets of fixing mechanisms 31 are respectively arranged on two sides of the water pump body 38. The fixing mechanism 31 includes a first fixing rod 311 and a second fixing rod 312 fixed to the top of the first mounting plate 29, respectively, and a connecting plate 313 for limiting the position is fixedly connected to the top of the first fixing rod 311 and the second fixing rod 312.

Referring to fig. 1 and 3, a first clamping plate 32 is sleeved on the outer circumferential surface of the first fixing rod 311, and the first clamping plate 32 is rotatably connected with the first fixing rod 311. The end of the first clamping plate 32, which is far away from the fixed bottom plate 36, is hinged with a first rotating rod 34, and the end of the first rotating rod 34, which is far away from the first clamping plate 32, is hinged with the end of the first rotating plate 3, which is far away from the fixed bottom plate 36. The outer peripheral surface of the second fixing rod 312 is rotatably connected with a second clamping plate 33, one end of the second clamping plate 33, which is far away from the fixed bottom plate 36, is hinged with a second rotating rod 35, and one end of the second rotating rod 35, which is far away from the second clamping plate 33, is hinged with one end of the first rotating plate 3, which is close to the fixed bottom plate 36. In the process of rotating the first rotating plate 3, the first rotating plate 3 rotates towards the direction gradually far away from the fixed bottom plate 36 near the fixed bottom plate 36, and drives the second clamping plate 33 to move towards the side close to the limiting plate 37 through the second rotating rod 35; the first rotating plate 3 rotates away from the fixed bottom plate 36 to gradually approach the fixed bottom plate 36, and the first rotating rod 34 drives the first clamping plate 32 to move to the side close to the limiting plate 37; the first clamping plate 32 and the second clamping plate 33 clamp the limiting plate 37 in the process of rotating in opposite directions, so that the water pump body 38 is fixed.

The implementation principle of the auxiliary fixing device of the high-pressure water pump in the embodiment of the application is as follows:

the water pump body 38 is placed on top of the first mounting plate 29, and the limit plate 37 is placed between the first clamping plate 32 and the second clamping plate 33. After the motor 221 is started, the motor 221 drives the screw 23 to rotate, and the first sliding block 231 drives the sliding plate 25 to move along the length direction of the screw 23. The sliding plate 25 and the first mounting plate 29 move relatively, the second rotating plate 27 rotates continuously along with the sliding plate 25 in the moving process, and the second rotating plate 27 drives the first rotating plate 3 to rotate in the rotating process; the first rotating plate 3 drives the first clamping plate 32 and the second clamping plate 33 to rotate towards each other, and clamps the limiting plate 37.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a supplementary fixing device of high pressure water pump, includes the support frame, is fixed in PMKD (36) at support frame top and is fixed in water pump body (38) at PMKD (36) top, its characterized in that: limiting plates (37) are respectively fixed on two sides of the fixed bottom plate (36); the utility model discloses a supporting frame, including the carriage top, the carriage top is provided with fixed establishment (31) that are used for fixed limiting plate (37), fixed establishment (31) are including first dead lever (311) and the second dead lever (312) that are fixed in the carriage top respectively, first dead lever (311) outer peripheral face rotates and is connected with first grip block (32), second dead lever (312) outer peripheral face rotates and is connected with second grip block (33), the carriage top is provided with and is used for driving first grip block (32) and second grip block (33) pivoted drive assembly (21) in opposite directions.

2. An auxiliary fixture of a high pressure water pump according to claim 1, wherein: the support frame comprises a second mounting plate (1) and a first mounting plate (29) fixed to the top of the second mounting plate (1); the driving assembly (21) comprises a first rotating rod (34) hinged to one end, far away from the fixed bottom plate (36), of the first clamping plate (32) and a second rotating rod (35) hinged to one end, far away from the fixed bottom plate (36), of the second clamping plate (33); the top of the first mounting plate (29) is rotatably connected with a first rotating plate (3); one end of the first rotating rod (34) far away from the first clamping plate (32) is hinged with one end of the first rotating plate (3) far away from the fixed bottom plate (36), and one end of the second rotating rod (35) far away from the second clamping plate (33) is hinged with one end of the first rotating plate (3) close to the fixed bottom plate (36); the top of the second mounting plate (1) is provided with a rotating assembly for driving the first rotating plate (3) to rotate.

3. An auxiliary fixture of a high pressure water pump according to claim 2, wherein: the rotating assembly comprises a sliding plate (25) connected with the second mounting plate (1) in a sliding mode, a waist-shaped hole (251) is formed in the top surface of the sliding plate (25), the sliding plate (25) is connected with a connecting rod (26) in a sliding mode along the length direction of the sliding plate through the waist-shaped hole (251), the top end of the connecting rod (26) is fixedly connected with a second rotating plate (27), a transmission rod (28) is fixed to the top of the second rotating plate (27), the top end of the transmission rod (28) is rotatably connected with the first mounting plate (29), and the top end of the transmission rod (28) is fixedly connected with the first rotating plate (3); the top of the second mounting plate (1) is provided with a moving assembly for driving the sliding plate (25) to move.

4. The auxiliary fixture of a high pressure water pump as set forth in claim 3, wherein: the movable assembly comprises a motor (221) fixed to the top of the second mounting plate (1) and a lead screw (23) arranged on the top of the second mounting plate (1) in a rotating mode, the end of the lead screw (23) is fixedly connected with the output end of the motor (221), a first sliding block (231) is connected to the outer peripheral face of the lead screw (23) in a threaded mode, and the sliding plate (25) is fixedly connected with the top of the first sliding block (231).

5. An auxiliary fixture of a high pressure water pump according to claim 3 or 4, wherein: a support rod (241) is fixed at the top of the second mounting plate (1), and a second sliding block (242) is connected to the outer peripheral surface of the support rod (241) in a sliding manner along the length direction of the support rod; the top of the second sliding block (242) is fixedly connected with the sliding plate (25).

6. An auxiliary fixture of a high pressure water pump according to claim 2, wherein: the bottom of the second mounting plate (1) is fixedly connected with a telescopic rod (12), the bottom of the telescopic rod (12) is fixedly connected with a first mounting frame (13), and a rotating wheel (14) is rotatably mounted in the first mounting frame (13); first mounting bracket (13) top fixedly connected with first spring (15), first spring (15) top and second mounting panel (1) bottom fixed connection.

7. An auxiliary fixture of a high pressure water pump according to claim 6, wherein: the bottom of the second mounting plate (1) is hinged with two shock absorption rods (18); the bottom end of the shock absorption rod (18) is hinged with a shock absorption block (17); and the opposite inner sides of the two damping blocks (17) are fixedly connected with second springs (19).

8. An auxiliary fixture of a high pressure water pump according to claim 7, wherein: a cross bar (16) is fixed between the two first mounting frames (13); the damping block (17) is connected with the cross rod (16) in a sliding mode along the length direction of the cross rod (16).

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