CN214196750U - Automatic test board for comprehensive vertical pump - Google Patents
Automatic test board for comprehensive vertical pump Download PDFInfo
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- CN214196750U CN214196750U CN202022916173.1U CN202022916173U CN214196750U CN 214196750 U CN214196750 U CN 214196750U CN 202022916173 U CN202022916173 U CN 202022916173U CN 214196750 U CN214196750 U CN 214196750U
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Abstract
The utility model relates to an automatic testboard for generalized type vertical pump, it belongs to the nonstandard equipment of water pump test field. The utility model discloses a base, a plurality of water-through hydraulic cylinder stand, a plurality of special water-through hydraulic cylinder, a plurality of even pressure room frock board rotary disk, three-dimensional lift, power drum line, tight pneumatic cylinder stand in top and tight pneumatic cylinder in top, a plurality of water-through hydraulic cylinder stand all on the base, a plurality of special water-through hydraulic cylinders are adorned respectively on a plurality of water-through hydraulic cylinder stand, even pressure room frock board rotary disk is all had above every water-through hydraulic cylinder stand, every special water-through hydraulic cylinder all disposes the sleeve, three-dimensional lift dress is on the base, power drum line is on three-dimensional lift; a vertical frame of a jacking hydraulic cylinder is arranged on the base, and each vertical frame of the jacking hydraulic cylinder is provided with a jacking hydraulic cylinder. The utility model has the advantages of reasonable design, efficiency of software testing is high, has effectively reduced workman intensity of labour, and the commonality is stronger and degree of automation is higher, satisfies the test demand.
Description
Technical Field
The utility model relates to a testboard especially relates to an automatic testboard for generalized type vertical pump, and it belongs to the nonstandard equipment of water pump test field.
Background
After the water pump is assembled, the performance of the water pump needs to be subjected to factory test. The traditional factory test equipment has low automation degree, so that the test time of a single water pump is long, and the production efficiency is reduced.
The Chinese patent with publication number CN107747548A, 03 and 02 of 2018, discloses a Chinese invention application document named as a semi-submersible hydraulic testing device of a vertical axial suction centrifugal pump, which comprises a test cylinder, a lifting platform, a water suction pipeline, an actuating motor, an adjusting screw rod and a degassing pipe, wherein the water suction pipeline is arranged on one side of the test cylinder and is connected with the test cylinder, the water suction pipeline is also provided with an adjusting valve, the lifting platform is provided with an adapter plate, a pump body to be tested is conveniently arranged on the lifting platform through the adapter plate, the adjusting screw rod is arranged between the lifting platform and the adapter plate, the position of the lifting platform in the vertical direction is adjusted through the adjusting screw rod, the actuating motor is arranged on the water suction pipeline and is connected with the adjusting valve, and the degassing pipe is also arranged on the other side of the test cylinder. Although the utility model discloses an application file provides one kind and can adapt to and match and compromise all kinds of models of vertical pump, promotes testing arrangement, nevertheless this application commonality is stronger and degree of automation is higher, more can satisfy the user demand.
Therefore, the test bench has the advantages of strong universality and high automation degree, is suitable for comprehensive (horizontal inlet and outlet/vertical inlet and outlet) vertical multi-stage pump factory testing, improves the testing efficiency, effectively reduces the labor intensity of workers, and is particularly necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the above-mentioned not enough that exists among the prior art, and provide a structural design is reasonable, safe and reliable, and the test is convenient, and efficiency of software testing is high, has effectively reduced workman intensity of labour, and the commonality is stronger and the higher generalized type vertical pump of degree of automation is with automatic testboard.
The utility model provides a technical scheme that above-mentioned problem adopted is: this integrated automatic testboard for vertical pump, including base, a plurality of logical water pneumatic cylinder stand frame, a plurality of special logical water pneumatic cylinder and a plurality of even pressure room frock board rotary disk, a plurality of logical water pneumatic cylinder stand frames are all fixed on the base, and a plurality of special logical water pneumatic cylinders are installed respectively in a plurality of logical water pneumatic cylinder stand frames, and every top of leading to the water pneumatic cylinder stand frame all is provided with even pressure room frock board rotary disk, its characterized in that: the three-way lifter is mounted on the base, and the power drum line is arranged on the three-way lifter; the left and right sides is provided with the tight pneumatic cylinder in top and stands the frame on the base, all is provided with the tight pneumatic cylinder in top on every tight pneumatic cylinder in top stands the frame.
As preferably, lead to water pneumatic cylinder and found frame three, this three leads to water pneumatic cylinder and found frame each other and become 90 contained angles settings, three lead to water pneumatic cylinder and found frame and all fix on the base.
Preferably, the special water-through hydraulic cylinder of the utility model comprises a special water-through hydraulic cylinder I, a special water-through hydraulic cylinder II and a special water-through hydraulic cylinder III; the jacking hydraulic cylinder comprises a first jacking hydraulic cylinder and a second jacking hydraulic cylinder.
As preferably, every uniform pressure room frock board rotary disk all includes frock rotary disk and uniform pressure room, and uniform pressure room and sleeve are connected for pulling out the formula of inserting.
Preferably, the frock rotary disk is last to be configured with the even pressure chamber of multiple bore.
Preferably, the first jacking hydraulic cylinder and the second jacking hydraulic cylinder are respectively arranged at 45 degrees horizontally.
Compared with the prior art, the utility model, have following advantage and effect: (1) the integrated structure is reasonable in design, safe, reliable, high in testing efficiency, high in universality and high in automation degree, the labor intensity of workers is effectively reduced, and the integrated test board is suitable for comprehensive (horizontal inlet and outlet/vertical inlet and outlet) vertical multi-stage pump factory testing; (2) a power roller line is arranged, so that the test station is directly connected with the assembly line body without manual transfer in the middle; the three-way lifter can automatically adjust the height of the water pump, and meet the pipeline alignment requirements of conventional vertical multi-stage pumps of different types and specifications; (3) the problem that multiple types of pressure equalizing chambers are placed in disorder is well solved by the aid of the rotating disc of the pressure equalizing chamber tooling plate; the surge chamber is connected with the sleeve in a plug-in mode, and the change of the surge chamber is quick and convenient; (4) the clamping force of the hydraulic cylinder can be adjusted under an electric control system, so that the water inlet and the water outlet of the tested water pump can be better clamped; the combination of multiple pneumatic cylinder form can satisfy the tight test work of the clamp of three kinds of types inlet outlet, and comprehensive properties is stronger, satisfies the user demand.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is a schematic top view of an embodiment of the present invention.
Fig. 3 is a simplified schematic diagram of the horizontal inlet and outlet of the water inlet and outlet according to the embodiment of the present invention.
Fig. 4 is a simplified schematic diagram of the water inlet/outlet port of the embodiment of the present invention, which is 90 ° out from the right.
Fig. 5 is a simplified schematic diagram of the water inlet and outlet opening at a left angle of 90 degrees.
In the figure: the device comprises a base 1, a water-through hydraulic cylinder vertical frame 2, a special water-through hydraulic cylinder 3, a uniform pressure chamber tooling plate rotating disc 4, a sleeve 5, a three-way lifter 6, a power roller line 7, a jacking hydraulic cylinder vertical frame 8 and a jacking hydraulic cylinder 9;
the special water-through hydraulic cylinder 3: a special water-through hydraulic cylinder I31, a special water-through hydraulic cylinder II 32 and a special water-through hydraulic cylinder III 33;
the uniform pressure chamber tooling plate rotating disc 4: a tool rotating disc 41 and a uniform pressure chamber 42;
and (5) tightly pushing the hydraulic cylinder 9: and the first hydraulic cylinder 91 is tightly pressed, and the second hydraulic cylinder 92 is tightly pressed.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Examples
Referring to fig. 1 to 5, the integrated automatic test bench for the vertical pump in this embodiment includes a base 1, a plurality of water-through hydraulic cylinder stands 2, a plurality of special water-through hydraulic cylinders 3, a plurality of uniform pressure chamber tooling plate rotating disks 4, a sleeve 5, a three-way elevator 6, a power drum line 7, a jacking hydraulic cylinder stand 8 and a jacking hydraulic cylinder 9, wherein the plurality of water-through hydraulic cylinder stands 2 are all fixed on the base 1, the plurality of special water-through hydraulic cylinders 3 are respectively installed on the plurality of water-through hydraulic cylinder stands 2, and the uniform pressure chamber tooling plate rotating disk 4 is arranged above each water-through hydraulic cylinder stand 2.
In the embodiment, the end part of each special water hydraulic cylinder 3 is provided with a sleeve 5, a three-way lifter 6 is arranged on the base 1, and a power roller line 7 is arranged on the three-way lifter 6; the left and right sides is provided with the tight pneumatic cylinder in top and stands frame 8 on the base 1, all is provided with the tight pneumatic cylinder in top 9 on every tight pneumatic cylinder in top stands frame 8.
In the embodiment, the number of the three water-through hydraulic cylinder vertical frames 2 is three, the three water-through hydraulic cylinder vertical frames 2 are arranged at 90-degree included angles, and the three water-through hydraulic cylinder vertical frames 2 are all fixed on the base 1.
The special water-through hydraulic cylinder 3 comprises a special water-through hydraulic cylinder I31, a special water-through hydraulic cylinder II 32 and a special water-through hydraulic cylinder III 33; the jacking hydraulic cylinder 9 comprises a first jacking hydraulic cylinder 91 and a second jacking hydraulic cylinder 92.
Each uniform pressure chamber tool plate rotating disc 4 comprises a tool rotating disc 41 and a uniform pressure chamber 42, and the sleeve 5 is matched with the uniform pressure chamber 42; the tool rotating disc 41 is provided with uniform pressure chambers 42 with various calibers; the pressure equalizing chamber 42 and the sleeve 5 are connected in a plug-in manner.
In the three embodiments, the sleeves 5 are disposed at the head ends of the piston rods of the three dedicated water-passing hydraulic cylinders 3, and the tail ends of the respective pressure equalizing chambers 42 are used in cooperation with the sleeves 5.
The first jacking hydraulic cylinder 91 and the second jacking hydraulic cylinder 92 are respectively arranged horizontally at 45 degrees.
In this embodiment, the first special water-through hydraulic cylinder 31, the second special water-through hydraulic cylinder 32, the third special water-through hydraulic cylinder 33, the first jacking hydraulic cylinder 91 and the second jacking hydraulic cylinder 92 are all in the same horizontal plane.
The integrated automatic test bench for the vertical pump and the test process thereof are as follows: in an initial state, the three-way lifter 6 is at an original position (flush with the power roller line 7, and the centering cylinder is in a centering state), the piston rods of the three special water hydraulic cylinders 3 are retracted in place, and the three sleeves 5 are replaced with the uniform pressure chambers 42 of the water pumps to be measured.
The following is for three water pumps: the horizontal inlet and outlet conventional water pump, the right-angle water pump with the water inlet and outlet at 90 degrees from left, and the right-angle water pump with the water inlet and outlet at 90 degrees from right have the following specific test processes:
after a tool plate carries a conventional water pump (horizontal inlet and horizontal outlet) and is input to the stop position of the three-way lifter 6 along the power roller line 7, the three-way lifter 6 descends (ascends) to a specified height according to the model of the pump to be measured, a water inlet and a water outlet of the water pump are flush with a water inlet and a water outlet of the uniform pressure chamber 42, then a centering cylinder of the three-way lifter 6 is released and unlocked, and the special water-through hydraulic cylinder I31 and the special water-through hydraulic cylinder III 33 extend out in opposite directions until the end face of the uniform pressure chamber 42 is attached to and tightly pressed with the end face of the water inlet and the water outlet of the water pump; in the process, the transverse sliding mechanism of the three-way elevator can be self-adaptive to the position difference of the extending distance of the two hydraulic cylinders; after the preparation work is finished, the water pump can be tested; after the test is finished, the piston rods of the special water-through hydraulic cylinder I31 and the special water-through hydraulic cylinder III 33 are withdrawn to the right position, the centering cylinder of the three-way lifter 6 is locked again, and the power roller line 7 is positioned to the initial position; the lifting system restores the height to the initial position; then, the tool plate carries the tested water pump and outputs the tested station along the power roller line 7; repeating the steps in the next test operation;
secondly, after a right-angle water pump (the water inlet and the water outlet are in a leftward direction by 90 degrees) is carried by a tool plate and is input into a stop position of the three-way lifter 6 along a power roller line 7, the three-way lifter 6 descends (ascends) to a specified height according to the model of the pump to be measured, so that the water inlet and the water outlet of the water pump are flush with the water inlet and the water outlet of the uniform pressure chamber 42, then a centering cylinder of the three-way lifter 6 is released and unlocked, a special water hydraulic cylinder I31 and a special water hydraulic cylinder II 32 stretch out until the end surface of the uniform pressure chamber 42 is attached to the end surface of the water inlet and the water outlet of the water pump and then stop stretching out, and then a piston rod pushing head of a jacking hydraulic cylinder II 92 stretches out until a pump body is pressed, so that the special water hydraulic cylinder I31, the special water hydraulic cylinder II 32 and the jacking hydraulic cylinder II 92 form a uniform force balance state, and the water inlet and the water outlet of the right-angle water pump are sealed; in the process, the transverse sliding mechanism of the three-way lifter 6 can adapt to transverse displacement, and the roller of the three-way lifter can adapt to longitudinal displacement; after the preparation work is finished, the water pump can be tested; after the test is finished, the piston rods of the special water-through hydraulic cylinder I31, the special water-through hydraulic cylinder II 32 and the jacking hydraulic cylinder II 92 are withdrawn to the right position, the centering cylinder of the three-way lifter 6 is locked again, and the power roller line 7 of the three-way lifter 6 is positioned to the initial position; the lifting system restores the height to the initial position; then, the tool plate carries the tested water pump and outputs the tested station along the power roller line 7; and repeating the steps in the next test operation.
Thirdly, after a right-angle water pump (the water inlet and the water outlet are in a right-direction 90 DEG) is carried by a tool plate and is input into the stop position of the three-way lifter 6 along the power roller line 7, the three-way lifter 6 descends (ascends) to a specified height according to the model of the pump to be measured, so that the water inlet and the water outlet of the water pump are flush with the water inlet and the water outlet of the uniform pressure chamber 42, then the centering cylinder of the three-way lifter 6 is released and unlocked, the special water-communicating hydraulic cylinder third 33 and the special water-communicating hydraulic cylinder second 32 stretch out until the end surface of the uniform pressure chamber 42 is attached to the end surface of the water inlet and the water outlet of the water pump and stops stretching out, then the piston rod pushing head of the jacking hydraulic cylinder first 91 stretches out until the pump body is pressed, so that the special water-communicating hydraulic cylinder third 33, the special water-communicating hydraulic cylinder second 32 and the jacking hydraulic cylinder first 91 form a force balance state, and the uniform pressure chamber 42 and the water inlet and the water outlet of the right-angle water pump are sealed; in the process, the transverse sliding mechanism of the three-way lifter 6 can adapt to transverse displacement, and the roller of the three-way lifter can adapt to longitudinal displacement; after the preparation work is finished, the water pump can be tested; after the test is finished, the piston rods of the special water-through hydraulic cylinder III 33, the special water-through hydraulic cylinder II 32 and the jacking hydraulic cylinder I91 are withdrawn to the right position, the centering cylinder of the three-way lifter 6 is locked again, and the power roller line 7 of the three-way lifter 6 is positioned to the initial position; the lifting system restores the height to the initial position; then, the tool plate carries the tested water pump and outputs the tested station along the power roller line 7; and repeating the steps in the next test operation.
The embodiment is a complete test bench structure, and can meet the test of various types of conventional and right-angle structure vertical multistage pumps within the range of the caliber of a test pipeline under the matched control of a hydraulic system and an electric control system.
And will be apparent to those skilled in the art from the foregoing description.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (6)
1. The utility model provides an automatic testboard for integrated vertical pump, includes base (1), a plurality of logical water pneumatic cylinder founds frame (2), a plurality of special logical water pneumatic cylinder (3) and a plurality of surge chamber frock board rotary disk (4), a plurality of logical water pneumatic cylinder founds frame (2) and all fixes on base (1), and a plurality of special logical water pneumatic cylinder (3) are installed respectively on a plurality of logical water pneumatic cylinder founds frame (2), and the top that every logical water pneumatic cylinder found frame (2) all is provided with surge chamber frock board rotary disk (4), its characterized in that: the three-way lifting machine is characterized by further comprising a sleeve (5), three-way lifters (6), power roller lines (7), a jacking hydraulic cylinder stand frame (8) and jacking hydraulic cylinders (9), wherein the sleeve (5) is arranged at the end part of each special water-passing hydraulic cylinder (3), the three-way lifters (6) are installed on the base (1), and the power roller lines (7) are arranged on the three-way lifters (6); the left side and the right side of the base (1) are provided with a jacking hydraulic cylinder vertical frame (8), and each jacking hydraulic cylinder vertical frame (8) is provided with a jacking hydraulic cylinder (9).
2. The integrated vertical pump automated test stand of claim 1, wherein: the three water-through hydraulic cylinder vertical frames (2) are arranged at 90-degree included angles, and the three water-through hydraulic cylinder vertical frames (2) are fixed on the base (1).
3. The integrated vertical pump automated test stand of claim 1, wherein: the special water passing hydraulic cylinder (3) comprises a special water passing hydraulic cylinder I (31), a special water passing hydraulic cylinder II (32) and a special water passing hydraulic cylinder III (33); the jacking hydraulic cylinder (9) comprises a first jacking hydraulic cylinder (91) and a second jacking hydraulic cylinder (92).
4. The integrated vertical pump automated test stand of claim 1, wherein: each uniform pressure chamber tooling plate rotating disc (4) comprises a tooling rotating disc (41) and a uniform pressure chamber (42), and the uniform pressure chamber (42) is connected with the sleeve (5) in a plug-in mode.
5. The integrated vertical pump automated test stand of claim 4, wherein: the tool rotating disc (41) is provided with uniform pressure chambers (42) with various calibers.
6. The integrated vertical pump automated test bench of claim 3, wherein: the first jacking hydraulic cylinder (91) and the second jacking hydraulic cylinder (92) are horizontally arranged at an angle of 45 degrees respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022916173.1U CN214196750U (en) | 2020-12-08 | 2020-12-08 | Automatic test board for comprehensive vertical pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022916173.1U CN214196750U (en) | 2020-12-08 | 2020-12-08 | Automatic test board for comprehensive vertical pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214196750U true CN214196750U (en) | 2021-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022916173.1U Active CN214196750U (en) | 2020-12-08 | 2020-12-08 | Automatic test board for comprehensive vertical pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214196750U (en) |
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2020
- 2020-12-08 CN CN202022916173.1U patent/CN214196750U/en active Active
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