CN119163596B - A water pump detection device based on circulating water system - Google Patents
A water pump detection device based on circulating water system Download PDFInfo
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- CN119163596B CN119163596B CN202411675719.5A CN202411675719A CN119163596B CN 119163596 B CN119163596 B CN 119163596B CN 202411675719 A CN202411675719 A CN 202411675719A CN 119163596 B CN119163596 B CN 119163596B
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- end surface
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 121
- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 230000000670 limiting effect Effects 0.000 claims description 38
- 238000003032 molecular docking Methods 0.000 claims description 10
- 239000003082 abrasive agent Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 abstract description 38
- 238000000034 method Methods 0.000 abstract description 34
- 238000003825 pressing Methods 0.000 description 24
- 238000005299 abrasion Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B51/00—Testing machines, pumps, or pumping installations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to the technical field of pump body detection, in particular to water pump detection equipment based on a circulating water system. According to the invention, the fixing unit is driven to fix and clamp the water pump base through the downward movement of the mounting frame required to detect the abrasive, the water pump is guided and positioned, so that the flange at the upper side of the water pump is positioned at the appointed butt joint position, the butt joint barrel is matched with the movable column along with the continuous downward movement of the mounting frame, the flange is positioned at the appointed butt joint position, and finally the flange is in butt joint with the flange at the upper side of the water pump, so that the accuracy of butt joint is ensured, meanwhile, the operation flow is simplified, the detection efficiency is improved, after the single detection is finished, the mounting frame is rotated, the mounting frame opposite to another abrasive is moved to the upper side of the bottom plate, the process of butt joint of the abrasive replacement is simplified, and the stability of the water pump in the detection process is improved through the fixing of the fixing unit in the process.
Description
Technical Field
The invention relates to the technical field of pump body detection, in particular to water pump detection equipment based on a circulating water system.
Background
The circulating water system is a water treatment and transportation system for industrial, commercial or residential buildings, which saves water and improves energy efficiency by reusing water resources, and is widely used in air conditioning cooling, heating, industrial process cooling, and various applications requiring continuous water flow, and the water pump is one of core components of the circulating water system, and its main function is to ensure that water flows along a predetermined route.
The water pump in the circulating water system can be in continuous contact with water flow in the operation process, solid particles (such as soil, sand particles, rust and the like) are contained in the water, and the substances can cause abrasion to the inside of the pump body when flowing in the pump body, so that the abrasion resistance of the water pump is required to be detected, the abrasion resistance of the inside of the pump body is ensured to meet the subsequent use requirement, the water pump is firstly directly connected with the flange on the upper side of the water pump in a butt joint manner through a plurality of external pump bodies in sequence when the abrasion resistance is detected, different abrasive materials (slurry, sand particles, rust and the like) are pumped into the water pump, the situation in the actual use process is simulated, the water pump is taken out after a period of time, the abrasion condition inside the water pump is observed or detected, and the abrasion resistance of the water pump is obtained.
The existing wear resistance detection process has the problems that a batch of water pumps are usually detected when the detection is carried out, a flange on the water pump is required to be in butt joint with a pipeline on an external pump body when the water pumps are connected, then the detection of the grinding materials is carried out, the grinding materials are required to be manually detached and installed and in butt joint again when the grinding materials are replaced later, if the process is operated by manpower, a great deal of time and cost are required to detect one water pump, the overall efficiency is low, the position of the water pump in the process is not limited, and therefore, the stability of the water pump is poor in the butt joint process and the subsequent wear resistance detection process.
Disclosure of Invention
Based on this, it is necessary to provide a water pump detection device based on a circulating water system, aiming at solving the problems of the prior art.
The application provides a water pump detection device based on a circulating water system, which comprises:
the water pump comprises a bottom plate, wherein a placing groove is formed in the bottom plate, a fixing unit for fixing a water pump base is arranged on the bottom plate, the fixing unit comprises a moving column, two moving columns which are distributed symmetrically left and right and are vertical in axis are vertically and slidably penetrated through the bottom plate, a T-shaped plate located above the bottom plate is fixedly sleeved on the moving column, the two T-shaped plates are bilaterally symmetrical, and two front-rear symmetrical limiting cylinders are fixedly arranged on the longitudinal section of the T-shaped plate.
The fixed column, the right-hand member face of bottom plate rotates through the link and is provided with the vertical fixed column of axis, and the slip cap is equipped with the annular slab about the fixed column, fixedly on the annular slab be provided with a plurality of circumference evenly distributed's mounting bracket, fixedly on the mounting bracket be provided with the ring flange, the up end of ring flange is fixed and is provided with the pipeline, and the lower terminal surface of ring flange is fixed and is provided with a plurality of circumference distribution's butt joint post.
Be provided with the guiding mechanism who is used for guiding flange dish and the butt joint of water pump flange jointly between mounting bracket and the bottom plate, guiding mechanism includes vertical post, fixedly on the bottom plate be provided with the vertical post that the axis is vertical and be located the standing groove left side, the vertical post slides from top to bottom and is provided with the movable plate, all fixes on movable plate and the mounting bracket to be provided with the connecting rod, and the lower terminal surface of connecting rod is provided with lower extreme open-ended butt joint section of thick bamboo through the spring telescopic link is fixed.
According to an advantageous embodiment, the lower end face of the butt joint barrel is fixedly provided with a guide barrel which is in a shape of a truncated cone with a small diameter section upwards.
According to an advantageous embodiment, the guiding mechanism further comprises an L-shaped frame, two laminating plates symmetrical with respect to the section of the length direction of the moving plate and the mounting frame are fixedly arranged on the moving plate and the mounting frame through the L-shaped frame, and the upper end faces of the corresponding two laminating plates are fixedly provided with an arc-shaped lower pressing plate through a vertical rod.
According to an advantageous embodiment, the outer cambered surface of the lower pressing plate corresponding to the moving plate is provided with a lower pressing groove, and the lower pressing plate corresponding to the mounting frame is fixedly provided with a lower pressing block.
According to an advantageous embodiment, the guiding mechanism further comprises a longitudinal bar, the connecting rod is fixedly sleeved with the longitudinal bar above the butt joint barrel, two plug posts which are symmetrical front and back are fixedly arranged on the lower end face of the longitudinal bar, and four plug grooves which are arranged in a matrix are formed in the upper end face of the bottom plate.
According to an advantageous embodiment, the fixing unit further comprises a first sliding rod, the front end face and the rear end face of the inner wall of the placing groove are provided with a first sliding rod with an axis extending from front to rear in a sliding mode, opposite faces of the first sliding rod are fixedly provided with a first fixing plate, springs sleeved on the first sliding rod are fixedly arranged between the first fixing plate and the inner wall of the placing groove, opposite faces of the upper ends of the first fixing plate are subjected to chamfering treatment, the left end face and the right end face of the inner wall of the placing groove are provided with a second sliding rod with an axis extending from left to right in a sliding mode, and opposite faces of the second sliding rod are fixedly provided with a second fixing plate.
According to an advantageous embodiment, the fixing unit further comprises a pushing plate, the left sliding rod and the right sliding rod are sleeved with the pushing plate in a left sliding mode, a spring III is fixedly arranged between the pushing plate and the second fixing plate, a spring IV is fixedly arranged between the pushing plate and the inner wall of the placing groove, inclined bars are fixedly arranged on the front end face and the rear end face of the T-shaped plate, and matching columns matched with the inclined bars are fixedly arranged on the upper end face of the pushing plate through connecting bars.
According to an advantageous embodiment, the fixing unit further comprises an L-shaped plate, the lower end face of the bottom plate is fixedly provided with the L-shaped plate, the horizontal section of the L-shaped plate is provided with a central plate in a vertically sliding mode, the upper end face of the central plate vertically slides and penetrates through a central column, the upper end face of the central column is fixedly provided with a rectangular plate, springs five sleeved on the central column are fixedly arranged between the rectangular plate and the central plate together, the lower end face of the bottom plate is provided with a through groove penetrating to the placing groove, and the upper end face of the rectangular plate is fixedly provided with limiting columns in one-to-one correspondence with the limiting cylinders.
According to an advantageous embodiment, the limiting cylinder is a cylindrical section and a round platform section with a small diameter section facing downwards from top to bottom in sequence, the diameter of the limiting column is the same as the inner diameter of the limiting cylinder, and the opening at the lower end of the limiting cylinder and the upper end of the limiting column are subjected to chamfering treatment.
According to an advantageous embodiment, the fixed unit is still including setting up the drive group on the bottom plate, the drive group includes the mount, the fixed mount that is provided with two bilateral symmetry of lower terminal surface of bottom plate, rotate through the fixed axle on the mount and be provided with the swinging strip, stagger around two swinging strips, the movable groove has all been seted up at the both ends about the swinging strip, the fixed rectangular block that is provided with of lower terminal surface of movable column, the fixed spring six of cover on the movable column that is provided with jointly between rectangular block and the bottom plate, the holding tank has all been seted up on rectangular block and the center plate, all fixed the setting slip post in the holding tank, and the slip post is located corresponding movable groove.
In summary, the present invention includes at least one of the following beneficial effects:
1. According to the invention, the fixing unit is driven to fix and clamp the water pump base through the downward movement of the mounting frame, the water pump is guided and positioned, the flange plate is positioned at the appointed butt joint position through the cooperation between the butt joint barrel and the movable column, and finally the flange plate is accurately butted with the flange at the upper side of the water pump, so that the accuracy of butt joint is ensured, the operation flow is simplified, the detection efficiency is improved, after single detection is finished, the mounting frame is rotated to enable the mounting frame opposite to the other abrasive to move to the upper side of the bottom plate and repeat the process, the butt joint process of replacing the abrasive is simplified, the convenience of the detection process is improved, the water pump is fixed through the fixing unit in the process, and the stability of the water pump in the detection process is improved.
2. According to the invention, the two lower pressing plates above the water pump synchronously move downwards and press the upper end of the water pump, meanwhile, the two attaching plates on the L-shaped frame move downwards and are gradually clung to the front side and the rear side of the water pump, the two T-shaped plates downwards press and limit the water pump base to the bottom plate, the stability in the detection process is improved in the locking mode, and meanwhile, the accuracy of butt joint of the follow-up flange plate and the flange on the water pump is also improved.
3. According to the invention, after the T-shaped plate compresses the upper end surface of the base, the four plug-in posts are matched with the corresponding plug-in grooves, so that the plug-in posts, the connecting rod, the mounting rack and the moving plate jointly form a rectangular frame body surrounding the water pump, and the stability in the subsequent wear-resistant detection process is improved.
4. In the invention, in the downward moving process of the moving column, the rectangular plate drives the limiting column on the rectangular plate to move upwards into the mounting hole on the water pump, the water pump is initially positioned and guided for the subsequent process, the subsequent butt joint process is ensured to be smoothly carried out, and the limiting column is clamped into the limiting cylinder along with the continuous downward moving of the limiting cylinder and is positioned in the corresponding mounting hole, so that the limiting effect on the water pump base is ensured, and the stability of the fixing process is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 shows a schematic perspective view of a water pump detection device based on a circulating water system according to an embodiment of the present invention.
Fig. 2 shows a schematic partial perspective view of a water pump detection device based on a circulating water system according to an embodiment of the present invention.
Fig. 3 shows a schematic perspective view of a T-shaped plate, a pressing block and a pressing plate according to an embodiment of the present invention.
Fig. 4 shows a schematic view of a partially cut-away perspective structure between a base plate, a rectangular plate and a limiting cylinder provided according to an embodiment of the invention.
Fig. 5 shows an enlarged view at a in fig. 4 provided in accordance with an embodiment of the present invention.
FIG. 6 illustrates a partial cross-sectional elevation view between a floor, center panel and rectangular block provided in accordance with an embodiment of the invention.
Wherein the above figures include the following reference numerals:
1. Bottom plate, 10, placing groove, 2, fixing unit, 20, moving column, 21, T-shaped plate, 22, limit cylinder, 23, sliding rod, 230, fixing plate, 231, spring, 232, sliding rod, 233, fixing plate, 24, pushing plate, 240, spring, 241, spring four, 242, inclined bar, 245, matching column, 25, L-shaped plate, 250, center plate, 251, center column, 252, rectangular plate, 253, spring five, 254, through groove, 255, limit cylinder, 26, driving group, 260, fixing frame, 261, swinging bar, 262, movable groove, 263, rectangular block, 264, spring six, 265, containing groove, 266, sliding column, 3, fixing column, 30, annular plate, 31, mounting frame, 32, flange plate, 33, pipeline, 34, butt joint column, 4, guiding mechanism, 40, vertical column, 400, moving plate, 401, connecting rod, 402, butt joint cylinder, 403, guiding cylinder, 41, L-shaped frame, 410, bonding plate, 411, pressing plate, 413, pressing down groove, 420, pressing block, 42, inserting groove, and inserting groove.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1 and 2, a water pump detection apparatus based on a circulating water system includes:
The water pump comprises a bottom plate 1, wherein a placing groove 10 is formed in the bottom plate 1, a fixing unit 2 for fixing a water pump base is arranged on the bottom plate 1, the fixing unit 2 comprises a moving column 20, two moving columns 20 which are distributed in a bilateral symmetry mode and have vertical axes are vertically and slidably penetrated up and down in the bottom plate 1, a T-shaped plate 21 positioned above the bottom plate 1 is fixedly sleeved on the moving column 20, the two T-shaped plates 21 are bilaterally symmetrical, and two limit cylinders 22 which are symmetrical front and back are fixedly arranged on the longitudinal section of the T-shaped plate 21.
As shown in fig. 1 and fig. 2, the right end face of the bottom plate 1 is provided with a fixed column 3 with a vertical axis through the rotation of a connecting frame, the fixed column 3 is sleeved with an annular plate 30 in an up-down sliding manner, the annular plate 30 is driven by an external hydraulic cylinder (not shown in the drawing) to move up and down, a plurality of mounting frames 31 which are uniformly distributed in the circumferential direction are fixedly arranged on the annular plate 30, a flange plate 32 is fixedly arranged on the mounting frames 31, a pipeline 33 is fixedly arranged on the upper end face of the flange plate 32, the pipelines 33 corresponding to the plurality of mounting frames 31 are respectively connected with an external pump body (such as a slurry pump, a sand pump, a particle pump and the like), and a plurality of butt columns 34 which are uniformly distributed in the circumferential direction are fixedly arranged on the lower end face of the flange plate 32. To improve the stability of the overall structure, a reinforcing rod may be connected between the mounting frame 31 and the fixing post 3.
As shown in fig. 1, fig. 2 and fig. 3, a guiding mechanism 4 for guiding the flange plate 32 to be in butt joint with the upper flange of the water pump is commonly arranged between the mounting frame 31 and the bottom plate 1, the guiding mechanism 4 comprises a vertical column 40, the bottom plate 1 is fixedly provided with a vertical column 40 with a vertical axis and positioned at the left side of the placing groove 10, the vertical column 40 is provided with a moving plate 400 in a vertical sliding manner, connecting rods 401 are fixedly arranged on the moving plate 400 and the mounting frame 31, and the lower end face of the connecting rods 401 is fixedly provided with a butt joint barrel 402 with an opening at the lower end through a spring telescopic rod.
During operation, firstly, the water pump shell to be detected is placed on the bottom plate 1, and the water pump base is placed in the placing groove 10, in the process of downwards moving the water pump and placing in the placing groove 10, preliminary guiding is carried out on the pump body base through the fixing unit 2, afterwards, the mounting frame 31 is manually rotated, the flange plate 32 to be detected is enabled to rotate to the upper side of the pump body, afterwards, the external hydraulic cylinder works to drive the annular plate 30 to downwards move, the annular plate 30 drives the butt joint cylinder 402 to downwards move synchronously through the mounting frame 31, the butt joint cylinder 402 and the corresponding movable column 20 are mutually matched, the mounting frame 31 and the downwards moving of the upper flange plate 32 are guided, the flange plate 32 is located at a specified butt joint position, meanwhile, the T-shaped plate 21 in the fixing unit 2 is driven to downwards move synchronously through the cooperation between the butt joint cylinder 402 and the movable column 20, the limiting cylinder 22 is clamped into the corresponding mounting hole on the pump body base, finally, the T-shaped plate 21 presses the water pump base, the pump body is positioned in the above-mentioned placing mode, and meanwhile, the horizontal base is fixed on the bottom plate 1, and the flange on the upper side of the pump body is located at the specified butt joint position.
Along with annular plate 30 drives corresponding mounting bracket 31 and ring flange 32 and keeps moving down, the butt joint post 34 on the ring flange 32 passes the through-hole on the water pump flange, finally the ring flange 32 compresses tightly the flange on the water pump, pipeline 33 and water pump inner chamber intercommunication, the outside pump body work that corresponds later will correspond the abrasive material pump in the water pump to flow from the water pump front end through-hole, with this to the inner wall of water pump inner chamber carries out wear resistance detection operation, and take out the test water pump after the detection operation finishes, and observe by eye or shoot the inside wearing and tearing condition of water pump through miniature camera, and judge whether wear resistance is qualified with the wearing and tearing degree.
After the detection of the single abrasive is completed, the external hydraulic cylinder works to enable the annular plate 30 to move upwards, the annular plate 30 is rotated to enable the mounting frame 31 corresponding to the other abrasive to rotate to the upper portion of the bottom plate 1, the detection operation of the other abrasive is repeated by repeating the operation, the detection operation of the different abrasive is repeated by repeating the process, and after the detection of the water pump is completed, the water pump is taken out and replaced with the next water pump to carry out the detection operation.
As shown in fig. 2 and 3, a guide cylinder 403 is fixedly disposed on the lower end surface of the docking cylinder 402, and the guide cylinder 403 is in a shape of a truncated cone with a small diameter section facing upwards.
In the process of matching the downward movement of the docking cylinder 402 with the moving column 20, the docking cylinder 402 drives the guide cylinder 403 to move downward synchronously, and the intrados of the guide cylinder 403 is contacted with the moving column 20 first to guide the moving column 20 to move inside the docking cylinder 402.
As shown in fig. 1 and 3, the guiding mechanism 4 further includes an L-shaped frame 41, two attaching plates 410 symmetrical with respect to the cross section of the length direction of the moving plate 400 and the mounting frame 31 are fixedly disposed on the L-shaped frame 41, and an arc-shaped lower pressing plate 411 is fixedly disposed on the upper end surfaces of the corresponding two attaching plates 410 together through a vertical rod.
As shown in fig. 1 and 3, the outer arc surface of the lower pressing plate 411 corresponding to the moving plate 400 is provided with a lower pressing groove 412, and the lower pressing plate 411 corresponding to the mounting frame 31 is fixedly provided with a lower pressing block 413.
During operation, the left moving plate 400 is moved upwards manually, so that the moving plate 400 drives the attaching plate 410 and the lower pressing plate 411 to move upwards synchronously, the water pump is placed conveniently, then the mounting frame 31 drives the L-shaped frame 41 and the attaching plate 410 to move downwards synchronously in the process of downwards moving the mounting frame 31 to enable the upper flange plate 32 to be in butt joint with the flange of the water pump, the attaching plate 410 drives the lower pressing plate 413 on the mounting frame to move downwards synchronously, and the lower pressing plate 413 is pressed to move downwards synchronously after moving downwards into the lower pressing groove 412 of the left lower pressing plate 411, so that the two lower pressing plates 411 above the water pump move downwards synchronously and press the upper end of the water pump, and the stability of the process of detecting the abrasive pumped in the follow-up process is improved through the mode of locking the water pump.
In the process of downward movement of the L-shaped frame 41, the two attaching plates 410 on the L-shaped frame 41 move downward along with the downward movement and gradually cling to the front side and the rear side of the water pump, and the limit of the front and the rear directions of the water pump is completed through the cooperation between the corresponding two attaching plates 410, so that the accuracy and the stability of the butt joint of the subsequent flange plate 32 and the upper flange of the water pump are improved.
As shown in fig. 1,3 and 4, the guiding mechanism 4 further includes a longitudinal bar 42, the connecting rod 401 is fixedly sleeved with the longitudinal bar 42 located above the docking cylinder 402, two plugging columns 420 that are symmetrical in front and back are fixedly disposed on the lower end surface of the longitudinal bar 42, and four plugging slots 421 that are arranged in a matrix are disposed on the upper end surface of the bottom plate 1.
As shown in fig. 1, 4 and 5, the fixing unit 2 further includes a first sliding rod 23, the front and rear end surfaces of the inner wall of the placing groove 10 are respectively provided with a first sliding rod 23 with an axis extending from front to rear in a sliding manner, opposite surfaces of the first sliding rods 23 are respectively fixedly provided with a first fixing plate 230, a second spring 231 sleeved on the first sliding rod 23 is fixedly provided between the first fixing plate 230 and the inner wall of the placing groove 10, opposite surfaces of upper ends of the first fixing plates 230 are subjected to chamfering treatment, the left and right end surfaces of the inner wall of the placing groove 10 are respectively provided with a second sliding rod 232 with an axis extending from left to right in a sliding manner, and opposite surfaces of the second sliding rods 232 are respectively fixedly provided with a second fixing plate 233.
As shown in fig. 1, 4 and 5, the fixing unit 2 further includes a pushing plate 24, the left and right sliding rods 232 are respectively sleeved with the pushing plate 24 in a left and right sliding manner, a third spring 240 is fixedly arranged between the pushing plate 24 and the second fixing plate 233, a fourth spring 241 is fixedly arranged between the pushing plate 24 and the inner wall of the placing slot 10, inclined strips 242 are fixedly arranged on the front and rear end surfaces of the t-shaped plate 21, and a matching column 245 matched with the inclined strips 242 is fixedly arranged on the upper end surface of the pushing plate 24 through a connecting strip.
During operation, at first the staff will need detect the water pump of water pump and place in standing groove 10, in placing the in-process, the upper end chamfer department of two fixed plates one 230 is extruded to the water pump base for two fixed plates one 230 keep away from each other, and spring two 231 is compressed, after the base is placed in standing groove 10, makes two fixed plates one 230 compress tightly the front and back side of base respectively through the elasticity that spring two 231 deformation produced, accomplishes the preliminary fixed to the front and back direction of base.
Then in the downward moving process of the corresponding mounting frame 31 above the bottom plate 1, the mounting frame 31 drives the connecting rod 401 on the mounting frame to move downward synchronously, the connecting rod 401 drives the longitudinal bar 42, the spring telescopic rod and the butt joint cylinder 402 to move downward synchronously, the butt joint cylinder 402 pushes the moving column 20 to move downward synchronously after the moving column 20 is clamped in the butt joint cylinder 402, the moving column 20 drives the T-shaped plate 21 on the moving column 20 to move downward synchronously, in the downward moving process of the T-shaped plate 21, the T-shaped plate 21 drives the inclined bar 242 on the T-shaped plate 21 to move downward synchronously, the inclined bar 242 cooperates with the corresponding cooperation column 245 to enable the cooperation column 245 to drive the pushing plates 24 to move, the two pushing plates 24 are close to each other, the two pushing plates 24 drive the corresponding fixing plates 233 to be close to the left side and the right side of the pump body base through the spring III 240 respectively, the spring IV 241 is stretched, after the fixing plates II 233 are contacted with the water pump base, the spring III 240 is compressed, the fixing plates 233 are compressed by the elasticity generated by compressing the spring III 240 to enable the fixing plates 233 to clamp the left side and right side walls of the base.
Along with the continuous downward movement of the T-shaped plate 21, the T-shaped plate 21 drives the limiting cylinder 22 on the T-shaped plate 21 to be clamped into the mounting hole on the base, the base is limited again, the T-shaped plate 21 is finally moved downward to press the upper end face of the base, the base is pressed downward to be limited on the bottom plate 1, the up-down limiting process of the base is completed, and in conclusion, the limiting clamping of the pump body is completed, and the upper flange of the pump body is located at the appointed butt joint position.
It should be noted that, after the T-shaped plate 21 compresses the upper end surface of the base, the connecting rod 401 and the longitudinal bar 42 continuously move downward, the docking cylinder 402 stops moving downward, the spring telescopic rod is compressed, the longitudinal bar 42 drives the plug posts 420 thereon to continuously move downward and finally insert into the plug slots 421, and the four plug posts 420 and the corresponding plug slots 421 cooperate to form a rectangular frame body surrounding the pump body together by the plug posts 420, the connecting rod 401, the mounting frame 31 and the moving plate 400, so that the stability in the subsequent wear-resistant detection process is improved.
As shown in fig. 1,3, 4 and 6, the fixing unit 2 further includes an L-shaped plate 25, the lower end surface of the bottom plate 1 is fixedly provided with the L-shaped plate 25, the horizontal section of the L-shaped plate 25 is provided with a central plate 250 in a vertically sliding manner, the upper end surface of the central plate 250 is provided with a central column 251 in a vertically sliding manner, the upper end surface of the central column 251 is fixedly provided with a rectangular plate 252, springs five 253 sleeved on the central column 251 are fixedly arranged between the rectangular plate 252 and the central plate 250, the lower end surface of the bottom plate 1 is provided with a through groove 254 penetrating into the placing groove 10, and the upper end surface of the rectangular plate 252 is fixedly provided with limit columns 255 corresponding to the limit cylinders 22 one by one.
As shown in fig. 5, the limiting cylinder 22 is a cylindrical section and a truncated cone section with a small diameter section facing downwards from top to bottom, the diameter of the limiting column 255 is the same as the inner diameter of the limiting cylinder 22, and the opening at the lower end of the limiting cylinder 22 and the upper end of the limiting column 255 are chamfered.
As shown in fig. 1, fig. 2, fig. 4 and fig. 6, the fixing unit 2 further includes a driving set 26 disposed on the bottom plate 1, the driving set 26 includes a fixing frame 260, two fixing frames 260 symmetrical left and right are fixedly disposed on a lower end surface of the bottom plate 1, swing bars 261 are rotatably disposed on the fixing frames 260 through fixing shafts, the two swing bars 261 are staggered front and back, movable grooves 262 are disposed at left and right ends of the swing bars 261, rectangular blocks 263 are fixedly disposed on a lower end surface of the movable column 20, six springs 264 sleeved on the movable column 20 are fixedly disposed between the rectangular blocks 263 and the bottom plate 1, containing grooves 265 are disposed on the rectangular blocks 263 and the central plate 250, sliding columns 266 are fixedly disposed in the containing grooves 265, and the sliding columns 266 are disposed in the corresponding movable grooves 262.
During operation, in the process that the mounting frame 31 moves above the bottom plate 1 and continuously moves downwards, the lower pressing block 413 presses the lower pressing plate 411 on the moving plate 400 to enable the moving plate 400 to synchronously move downwards, when the mounting frame 31 and the butt joint cylinder 402 on the moving plate 400 move downwards to above the moving column 20 and press the moving column 20 to synchronously move downwards, the moving column 20 drives the rectangular block 263 to synchronously move downwards, the spring six 264 is stretched, the rectangular block 263 enables the part, located below the center position of the bottom plate 1, of the swinging strip 261 to swing upwards through the cooperation between the sliding column 266 on the rectangular block 263 and the movable groove 262 on the corresponding swinging strip 261, the sliding column 266 on the center plate 250 is synchronously swung through the two swinging strips 261 to drive the center plate 250 to synchronously move upwards, the center plate 251 and the rectangular plate 252 are further driven by the center plate 250 to synchronously move upwards, the limiting column 255 on the rectangular plate 252 is driven to pass through the mounting hole at the corresponding position on the water pump base, and the pump body base is primarily guided through the mode, so that the follow-up limiting cylinder 22 is conveniently clamped into the corresponding mounting hole.
Along with the continuous downward movement of the movable column 20, the central plate 250 continuously moves upwards, the spring five 253 is compressed, the limiting column 255 is maintained in a state corresponding to the installation hole, then the movable column 20 drives the T-shaped plate 21 and the limiting cylinder 22 to synchronously move downwards to the round table section on the limiting cylinder 22 to be in contact with the inner wall of the corresponding installation hole, the position of the base is adjusted while the contact is carried out, along with the continuous downward movement of the limiting cylinder 22, the vertical section of the limiting cylinder 22 is clamped into the corresponding installation hole, and meanwhile, the limiting column 255 is clamped into the limiting cylinder 22, so that the limiting column 255 and the limiting cylinder 22 are mutually spliced and matched at the moment, and the stability of fixing the water pump is improved.
In the description of the present invention, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of the present invention, and the azimuth terms "inside and outside" refer to inside and outside with respect to the outline of each component itself.
Furthermore, the terms "first," "second," "first," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "first", "second", "first", "second" may include at least one such feature, either explicitly or implicitly. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or in communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The embodiments of the present invention are all preferred embodiments of the present invention, and are not limited in scope by the present invention, so that all equivalent changes according to the structure, shape and principle of the present invention are covered in the scope of the present invention.
Claims (10)
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| Application Number | Priority Date | Filing Date | Title |
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| CN202411675719.5A CN119163596B (en) | 2024-11-22 | 2024-11-22 | A water pump detection device based on circulating water system |
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| CN202411675719.5A CN119163596B (en) | 2024-11-22 | 2024-11-22 | A water pump detection device based on circulating water system |
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| CN119163596A CN119163596A (en) | 2024-12-20 |
| CN119163596B true CN119163596B (en) | 2025-01-24 |
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| CN1499169A (en) * | 2002-10-30 | 2004-05-26 | �ն��ȸ�ѹ����������������˾ | Monitor for monitoring reciprocating piston movement track |
| CN118188465A (en) * | 2024-04-19 | 2024-06-14 | 赵子健 | Water pump fault analysis device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB875127A (en) * | 1956-09-24 | 1961-08-16 | F N R D Ltd | Improvements in or relating to earth drilling rigs |
| CN210571223U (en) * | 2019-09-18 | 2020-05-19 | 无锡辰源机械设备有限公司 | Air tightness detection device of air compressor crankcase |
| CN216386269U (en) * | 2021-12-14 | 2022-04-26 | 江苏崇创嘉航智能科技有限公司 | Device for detecting butt joint precision of double-end flanges of pipeline |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1499169A (en) * | 2002-10-30 | 2004-05-26 | �ն��ȸ�ѹ����������������˾ | Monitor for monitoring reciprocating piston movement track |
| CN118188465A (en) * | 2024-04-19 | 2024-06-14 | 赵子健 | Water pump fault analysis device |
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