CN215036772U - Sensitivity and flow detection mechanism of novel water nozzle - Google Patents
Sensitivity and flow detection mechanism of novel water nozzle Download PDFInfo
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- CN215036772U CN215036772U CN202120804495.9U CN202120804495U CN215036772U CN 215036772 U CN215036772 U CN 215036772U CN 202120804495 U CN202120804495 U CN 202120804495U CN 215036772 U CN215036772 U CN 215036772U
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Abstract
A sensitivity and flow detection mechanism of a novel water nozzle comprises a detection table, wherein a refrigerator and an electric control cabinet are arranged on two sides of the detection table, a hot water supply system and a cold water supply system are arranged in the detection table, a lifting assembly, a rotating device, a clamping device and a fixing assembly are arranged on a table top of the detection table, the lifting assembly comprises a first speed reducer and a lead screw, the first speed reducer drives the lead screw to rotate through an output shaft, the rotating device comprises a servo motor and a pull plate, the clamping device comprises a swing chuck, a first manual grasping stop column and a second manual grasping stop column, and a V-shaped groove is formed between the first manual grasping stop column and the second manual grasping stop column; the utility model discloses servo motor follows the slider up-and-down motion, and the speed reducer is equipped with to the servo motor output shaft, is equipped with the arm-tie on the speed reducer output shaft, and the speed reducer drives the arm-tie and rotates, is equipped with the clamping device on the arm-tie to water injection well choke handle clamping, and structural stability is high, and the operation is light, shoots through the camera and cooperates with the industrial computer, realizes the detection and the accurate control of water injection well choke sensitivity, flow.
Description
Technical Field
The utility model relates to a check out test set field especially relates to a sensitivity and flow detection mechanism of novel water injection well choke.
Background
Domestic similar detection equipment lacks the relevant requirements on the sensitivity of the water nozzle, the accuracy and the repeatability of flow detection equipment, and is mainly caused by the fact that the rotating speed and the angle of a handle are completely equal to a servo motor for controlling rotation, so that the index requirements of GB18145-2014 ceramic wafer sealing water nozzle cannot be met, and for water nozzles of different types of structural forms, clamping devices are various, gaps still exist in the detection process, even rotating dead angles occur, and performance parameters such as the sensitivity and the flow of the water nozzle cannot be accurately measured.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sensitivity and flow detection mechanism of novel water injection well choke.
In order to realize the purpose, the technical scheme of the utility model is that:
a sensitivity and flow detection mechanism of a novel water nozzle is characterized by comprising a detection table, wherein a refrigerator and an electric control cabinet are arranged on two sides of the detection table, a hot water supply system and a cold water supply system are arranged in the detection table, and a lifting assembly, a rotating device, a clamping device and a fixing assembly are arranged on the table surface of the detection table;
the lifting assembly comprises a first speed reducer and a screw rod, the screw rod is vertically arranged below the first speed reducer, the first speed reducer drives the screw rod to rotate through an output shaft, a base plate is vertically arranged below the first speed reducer, the outer side of the base plate is fixed on an equipment frame, a locking plate is sleeved on the outer side of the screw rod, one side of the locking plate is in sliding connection with the inner side of the base plate through matching of a sliding block and a sliding rail, a sensor support is fixedly arranged at the lower end of the locking plate, a camera is arranged at the lower end of the sensor support and is aligned with the center of a servo motor, and an image sensor is arranged in the camera;
the rotating device comprises a servo motor, the servo motor is fixed at the upper end of the other side of the locking plate, a second speed reducer is arranged on an output shaft of the servo motor, and an output shaft of the second speed reducer is sleeved with the pull plate;
the clamping device comprises a swing chuck, a first hand-held retaining column and a second hand-held retaining column, the upper end of the swing chuck is connected with the lower end of a pulling plate, the upper ends of the first hand-held retaining column and the second hand-held retaining column are connected with the lower end of the swing chuck, and a V-shaped groove is formed between the first hand-held retaining column and the second hand-held retaining column.
Furthermore, a sliding block is fixedly arranged on the other side of the locking plate, a sliding rail is fixedly arranged on the inner side of the base plate along the vertical direction, the sliding block and the sliding rail are matched to slide, and the servo motor moves up and down through the matching of the sliding block and the sliding rail.
Furthermore, the vertical section of the locking plate is in an inverted L shape, the horizontal part of the locking plate is sleeved on the outer side of the screw rod, and the vertical part of the locking plate is fixedly provided with a sliding block.
Further, the lower end of the first speed reducer is provided with a first fixing support, the lower end of the screw rod is provided with a second fixing support, and the first fixing support and the second fixing support are installed on the equipment frame.
Further, fixed subassembly includes two fixed corner seats, fixed corner seat interval sets up, be equipped with product corner seat between the fixed corner seat.
The utility model discloses with lifting unit, rotating device and clamping device combination use, the locking plate is equipped with in the lead screw outside, servo motor is equipped with to locking plate one end, the slider is equipped with to the other end, servo motor can follow the slider up-and-down motion and realize going up and down, the speed reducer is equipped with the speed reducer to the servo motor output shaft, the last arm-tie that is equipped with of speed reducer output shaft, the speed reducer drives the arm-tie and rotates, the clamping device is equipped with on the arm-tie, the clamping device realizes the clamping to the water injection well choke handle, overall structure stability is high, the operation is light, shoot the cooperation with the industrial computer through the camera, realize water injection well choke sensitivity, the detection and the accurate control of flow.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is the structure diagram of the lifting assembly, the rotating device, the clamping device and the fixing assembly of the present invention.
Reference numerals:
1 lifting component, 2 rotating device, 3 clamping device, 4 refrigerating machine, 5 electric control cabinet,
6 water inlet, 7 hot water supply system, 8 cold water supply system,
9 a first speed reducer, 10 a screw rod, 11 a servo motor, 12 a second speed reducer, 13 a pulling plate,
14 swing chuck, 15 first hand-holding column, 16 second hand-holding column, 17 water nozzle, 18 fixed corner seat,
19 a first fixed bracket, 20 backing plates, 21 slide rails, 22 slide blocks, 23 locking plates,
24 second fixed support, 25 sensor support, 26 camera, 27 product corner seat.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses a novel sensitivity and flow detection mechanism of water injection well choke, as shown in figure 1, including examining test table, the both sides of examining test table are equipped with refrigerator 4 and automatically controlled cabinet 5, the inside of examining test table is equipped with hot water supply system 7 and cold water supply system 8, it is equipped with lifting unit 1, rotating device 2, clamping device 3 and fixed subassembly on the mesa of test table to examine.
As shown in fig. 2, the lifting assembly 1 includes a first speed reducer 9 and a screw rod 10, the screw rod 10 is vertically disposed below the first speed reducer 9, the first speed reducer 9 drives the screw rod 10 to rotate through an output shaft, a backing plate 20 is vertically disposed below the first speed reducer 9, the outer side of the backing plate 20 is fixed on the equipment frame, a locking plate 23 is sleeved on the outer side of the screw rod 10, and one side of the locking plate 23 is slidably connected with the inner side of the backing plate 20 through a sliding block 22 and a sliding rail 21.
The rotating device 2 comprises a servo motor 11, the servo motor 11 is fixed at the upper end of the other side of the locking plate 23, a second speed reducer 12 is arranged on an output shaft of the servo motor 11, and an output shaft of the second speed reducer 12 is sleeved with a pulling plate 13.
Clamping device 3 is including swaing chuck 14, first hand catch post 15 and the second hand catch post 16, the upper end of swaing chuck 14 is connected with the lower extreme of arm-tie 13, the upper end of first hand catch post 15 and the second hand catch post 16 is connected with the lower extreme of swaing chuck 14.
The other side of the locking plate 23 is fixedly provided with a sliding block 22, the inner side of the base plate 20 is vertically and fixedly provided with a sliding rail 21, the sliding block 22 and the sliding rail 21 are matched to slide, and the servo motor 11 moves up and down through the matching of the sliding block 22 and the sliding rail 21.
The vertical section of the locking plate 23 is in an inverted L shape, the horizontal part of the locking plate 23 is sleeved on the outer side of the screw rod 10, and the vertical part of the locking plate 23 is fixedly provided with a sliding block 22.
The lower end of the first speed reducer 9 is provided with a first fixing support 19, the lower end of the screw rod 10 is provided with a second fixing support 24, and the first fixing support 19 and the second fixing support 24 are installed on an equipment frame.
The lower extreme of locking plate 23 is fixed and is equipped with sensor support 25, the lower extreme of sensor support 25 is equipped with camera 26, camera 26 and servo motor 11's center centering, be equipped with image sensor in the camera 26, image sensor is connected with industrial computer, PLC.
The fixing assembly comprises two fixed corner seats 18, the fixed corner seats 18 are arranged at intervals, and a product corner seat 27 is arranged between the fixed corner seats 18.
During electrification, the first speed reducer 9 drives the screw rod 10 to rotate through the output shaft, the servo motor 11 and the sliding block 22 move up and down, during electrification control, the second speed reducer 12 is installed on the output shaft of the servo motor 11, and the output shaft of the second speed reducer 12 drives the adjustable pull plate 13 to rotate.
When the installation is surveyed the tap 17, the adjustable arm-tie 13 is gone up the hand and is held back, and first hand catch bumping post 15 and the similar people's finger of second hand catch bumping post 16, when the installation targets in place, present the V-arrangement groove between first hand catch bumping post 15 and the second hand catch bumping post 16, realize the clamping to the tap 17 handle.
When the handle of the water nozzle 17 is not coaxial with the output shaft of the servo motor 11, the camera 26 shoots, the shot image is fed back to the industrial personal computer, the collected image is input into the computer for angle measurement after digital processing, the actual rotation angle of the handle is obtained and fed back to the rotation angle and the rotation speed of the handle of the servo motor 11, and the rotation speed of the servo motor 11 is further corrected.
The refrigerator 4 continuously provides a cold water source for the cold water supply system 8, the hot water supply system 7 is provided with a heater, the hot water supply system provides a hot water source with a certain temperature, the detection platform is provided with two water inlets 6 matched with the test sample water nozzle 17, and the cold water source and the hot water source are respectively introduced into the water inlets 6.
The method comprises the specific steps of switching on a power supply, installing a test sample, turning on a hot water pump and a cold water pump to adjust the temperature of a cold water tank to 10-15 ℃, adjusting the temperature of the hot water tank to 60-65 ℃, adjusting the pressure to a standard requirement when the water temperature reaches a specified requirement, turning on a water inlet valve, turning on a water nozzle 17, and measuring the flow of the water nozzle 17 according to the type of the water nozzle 17.
When the sensitivity test of the water nozzle 17 is to be carried out, the power supply is switched on, the water nozzle 17 is installed on the detection table, the tail end of a handle of the water nozzle 17 is connected with the clamping device 3, the handle of the water nozzle 17 is opened to be in a maximum flow state, after the system is started, the device is adjusted according to the set pressure and temperature of the cold and hot water pipe, the hot water pump and the cold water pump are started, the temperature of the cold water tank is adjusted to 10-15 ℃, the temperature of the hot water tank is adjusted to 60-65 ℃, the water pressure is adjusted to a specified requirement, angle initialization is carried out, the handle rotation center of the water nozzle 17 is adjusted, the whole stroke angle calculation of the rotation of the handle is completed, after the system adjustment is completed, the automatic sensitivity test is started after the angle initialization is completed, and the relation between the rotation angle (displacement) of the handle of the water nozzle 17 and the water temperature is measured.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (5)
1. A sensitivity and flow detection mechanism of a novel water nozzle is characterized by comprising a detection table, wherein a refrigerator and an electric control cabinet are arranged on two sides of the detection table, a hot water supply system and a cold water supply system are arranged in the detection table, and a lifting assembly, a rotating device, a clamping device and a fixing assembly are arranged on the table surface of the detection table;
the lifting assembly comprises a first speed reducer and a screw rod, the screw rod is vertically arranged below the first speed reducer, the first speed reducer drives the screw rod to rotate through an output shaft, a base plate is vertically arranged below the first speed reducer, the outer side of the base plate is fixed on an equipment frame, a locking plate is sleeved on the outer side of the screw rod, one side of the locking plate is in sliding connection with the inner side of the base plate through matching of a sliding block and a sliding rail, a sensor support is fixedly arranged at the lower end of the locking plate, a camera is arranged at the lower end of the sensor support and is aligned with the center of a servo motor, and an image sensor is arranged in the camera;
the rotating device comprises a servo motor, the servo motor is fixed at the upper end of the other side of the locking plate, a second speed reducer is arranged on an output shaft of the servo motor, and an output shaft of the second speed reducer is sleeved with the pull plate;
the clamping device comprises a swing chuck, a first hand-held retaining column and a second hand-held retaining column, the upper end of the swing chuck is connected with the lower end of a pulling plate, the upper ends of the first hand-held retaining column and the second hand-held retaining column are connected with the lower end of the swing chuck, and a V-shaped groove is formed between the first hand-held retaining column and the second hand-held retaining column.
2. The sensitivity and flow detection mechanism of a novel water nozzle as claimed in claim 1, wherein a slide block is fixedly arranged on the other side of the locking plate, a slide rail is fixedly arranged on the inner side of the backing plate along the vertical direction, the slide block and the slide rail are matched to slide, and the servo motor moves up and down through the matching of the slide block and the slide rail.
3. The sensitivity and flow detection mechanism of the novel water nozzle as claimed in claim 2, wherein the vertical section of the locking plate is in an inverted L shape, the horizontal part of the locking plate is sleeved on the outer side of the screw rod, and the vertical part of the locking plate is fixedly provided with a sliding block.
4. The novel water nozzle sensitivity and flow detection mechanism as claimed in claim 1, wherein a first fixing support is arranged at the lower end of the first speed reducer, a second fixing support is arranged at the lower end of the screw rod, and the first fixing support and the second fixing support are mounted on an equipment frame.
5. The novel water nozzle sensitivity and flow detection mechanism as claimed in claim 1, wherein the fixing component comprises two fixed corner seats, the fixed corner seats are arranged at intervals, and a product corner seat is arranged between the fixed corner seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120804495.9U CN215036772U (en) | 2021-04-20 | 2021-04-20 | Sensitivity and flow detection mechanism of novel water nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120804495.9U CN215036772U (en) | 2021-04-20 | 2021-04-20 | Sensitivity and flow detection mechanism of novel water nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215036772U true CN215036772U (en) | 2021-12-07 |
Family
ID=79106606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120804495.9U Active CN215036772U (en) | 2021-04-20 | 2021-04-20 | Sensitivity and flow detection mechanism of novel water nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215036772U (en) |
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2021
- 2021-04-20 CN CN202120804495.9U patent/CN215036772U/en active Active
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