CN116448574A - Domestic basin performance detection device - Google Patents

Abstract

The invention discloses a household sink performance detection device in the technical field of detection devices, which includes a bottom plate, an adjustable fixing frame, a force applying device, a water leakage detection device and an impact device. The surface is slidingly connected with a mounting column, and a telescopic arm is horizontally arranged on the top side of the mounting column. The end of the telescopic arm is fixedly connected with a mounting block, and the force applying device is fixedly installed on the lower surface of the mounting block; the water leakage detection device is fixed It is connected to a mounting seat, and the mounting seat is detachably connected to the fixing frame; compared with the prior art, the beneficial effect of the present invention is that the detection device has multiple functions, and the fixing frame can be adjusted to adapt to the detection of stainless steel water tanks of different sizes. One device can detect multiple detection items, improves the detection efficiency, reduces the detection cost, and has simple structure and convenient manufacture.

Description

Household sink performance testing device

technical field

The invention relates to the technical field of detection devices, in particular to a performance detection device for household water tanks.

Background technique

Household stainless steel sinks are one of the most common items in our lives and are widely used in washing items in the home kitchen. The household stainless steel sink is composed of a basin body, a drainage filter, and drainage pipe fittings. It is used for washing vegetables, washing rice, washing pots, ladles, bowls and chopsticks in the home kitchen. With the rapid development of domestic modern kitchen utensils, the number of water leakage accidents caused by the quality of household stainless steel sinks is increasing. It is becoming more and more important to control the quality of household stainless steel sinks to ensure the safety and normal use of household stainless steel sinks. The national standard for household stainless steel sink testing is mainly based on GB/T 38474-2020 "Household Stainless Steel Sink". Currently, household stainless steel sink testing equipment on the market has a single function and cannot meet the installation and testing of household stainless steel sinks of different specifications and styles. This results in high cost, long time and low efficiency for the detection of household stainless steel sinks.

To sum up, the applicant proposed a performance testing device for household water tanks.

Contents of the invention

In view of the problems of high detection cost, long time and low efficiency of the detection device for household stainless steel sinks existing in the prior art because of single function and inability to adjust, the technical solution of the present invention proposes a performance detection device for household sinks to solve the above problems.

For realizing above-mentioned technical purpose, the technical scheme that the present invention adopts is as follows:

A performance testing device for a household sink, comprising a bottom plate, an adjustable fixing frame, a force applying device, a water leakage detection device, and an impact device. The column is located on either side of the fixed frame, the top of the mounting column is horizontally provided with a telescopic arm on one side of the fixed frame, the end of the telescopic arm is fixedly connected with a mounting block, and the force applying device is fixedly installed on the lower surface of the mounting block; The water leakage detection device includes a water leakage detector, a mounting base and a water guide plate, the mounting base is detachably connected to the fixing frame; the water leakage detector is installed on the mounting base, the The front of the water guide plate is set high and the rear is low. When the mounting base is connected to the fixed frame, the front section of the water guide plate is set under the household sink, and the rear end of the water guide plate is connected to the leaking water tank. The entrance of the detector; the impact device includes an impact ball, a sling, a fixed pulley and a wire take-up. The wire take-up is fixed on the upper surface of the tail of the telescopic arm. A bumper ball is fixedly connected, the fixed pulley is fixedly connected on the front side of the mounting block, and the middle section of the suspension rope is hung on the fixed pulley.

By setting an adjustable fixing frame, it can adapt to the fixing of household stainless steel sinks of various sizes. The force device is used to test the pressure bearing capacity of the stainless steel sink. The water leakage detection device can be detachably fixed on the fixing frame, which is also convenient for us Move and adjust the water leakage detection device. Through the water leakage detection device, you can check the condensation and dripping at the bottom of the stainless steel sink. The setting of the impact ball can test the impact resistance of the stainless steel sink. Sliding back and forth, the setting of the telescopic arm can adjust the left and right positions of the impact device and the force application device, which can better adapt to the detection of household stainless steel sinks of different specifications, and the diversity of functions greatly improves the detection efficiency and reduces Reduced the inspection cost of household stainless steel sinks.

It is further defined that the fixed frame includes four uprights arranged in a rectangle and a bottom rectangular frame arranged around the bottom of the four uprights, two fixed uprights are arranged horizontally on the top of the four uprights, and the two fixed uprights are arranged in parallel, and include There are adjustable horizontal bars and adjustable vertical bars. There are two adjustable horizontal bars in parallel. The adjustable horizontal bar and the fixed vertical bar are arranged vertically. The two ends of the adjustment vertical rod can be slidably connected to the two adjustment horizontal rods respectively; in this way, setting the fixing frame can be more convenient for us to adjust to adapt to household stainless steel sinks of different sizes, and the structure is simple and easy to manufacture.

It is further defined that the force applying device includes a hydraulic telescopic rod and a force applying block, the base of the hydraulic telescopic rod is fixedly connected to the lower surface of the installation block, and the force applying block is detachably connected to the end of the hydraulic telescopic rod; by using the hydraulic telescopic rod as Our force applying device is detachably connected to a force applying block at the bottom end of the hydraulic telescopic rod to test the pressure bearing capacity of the stainless steel sink. The force block is removed to prevent interference between the force block and the impact ball.

Further defined, it also includes a water pump, a water tank, a water inlet pipe, a water outlet pipe, a drain pipe and a flow valve. The bottom plate is provided with a water pump installation groove and a water tank installation groove. The water pump is placed and installed in the water pump installation groove, the water tank is placed and installed in the water tank installation groove, one end of the water inlet pipe is placed in the water tank, the other end is connected to the water inlet end of the water pump, and one end of the water outlet pipe is connected to the water outlet end of the water pump , the other end is placed in the stainless steel sink, one end of the drain pipe is detachably connected to the flow valve, and the other end is placed above the water surface in the water tank; this setting can fill the stainless steel sink with water and then open the bottom valve to drain the water. Before the test starts, we install the flow valve on the drain of the stainless steel sink, so that the flow valve can be used to detect the outlet water flow of the stainless steel sink, and the discharged water also enters the water tank through the drain pipe for recycling, which is more convenient and saves resources.

It is further defined that two slide rails are erected on the bottom plate along the length direction of the fixed frame, and a screw is provided between the two slide rails. One end of the screw is fixedly connected to the output shaft of a geared motor, and the other end is connected to a through-hole On the socket, the deceleration motor is fixedly installed on the bottom plate, and the bottom of the mounting column is provided with two slide grooves matching the slide rails, and a sliding sleeve is fixed at the position corresponding to the screw rod at the bottom of the mounting column, and the sliding sleeve passes through the threaded sleeve. Connected to the screw; the output shaft of the geared motor rotates the screw to make the mounting column slide on the slide rail, and the slide rail and the chute match each other to make the sliding process smoother and smoother, prolonging the service life of the equipment.

It is further defined that the base plate is provided with a mounting slot for the mounting bracket, and the position of the mounting slot of the mounting bracket matches the position of the four columns of the mounting bracket; the structure of the mounting slot for the mounting bracket is simple in this way, and it can also play a limit and fix the mounting bracket. The role of saving production costs.

It is further defined that the bottom plate is also a rectangular plate, and each of the four corners of the bottom plate is provided with a universal wheel with a locking function; setting the universal wheel is convenient for us to move the whole device.

It is further defined that a tool box is fixed on either side of the front and back of the fixed frame, and a measuring cup and a stopwatch are arranged in the tool box; a tool box is set to facilitate us to place tools, and the stopwatch can be used to detect the overflow time of the drainage filter of the stainless steel sink, and the measuring cup can be used for Detect the water filling and leakage of stainless steel sinks.

It is further defined that the mounting seat is in the shape of a clamp, and is clamped by a torsion spring in an unstressed state. Two hinged lugs are arranged at intervals on the mounting seat, and the bottom of the water leakage detection device is hinged on the two hinged supports. Between the ears; setting up the water leakage detection device and the mounting base in this way allows the position and direction of our water leakage detection device to be adjusted, and the camera position is more accurate.

Compared with the prior art, the present invention has the beneficial effects that the detection device has multiple functions, and the fixing frame can be adjusted to adapt to the detection of stainless steel water tanks of different sizes. One device can detect various detection items, which improves the detection efficiency and reduces the detection cost. low cost, simple structure and convenient manufacture.

Description of drawings

Fig. 1 is the front view of the present invention;

Fig. 2 is the top view of the present invention without telescopic arm state;

Fig. 3 is a structural schematic diagram of a water leakage detection device and a mounting seat;

FIG. 4 is an enlarged schematic view of part A in FIG. 1 .

The corresponding marks in the figure are: 1-bottom plate, 2-fixing frame, 21-bottom rectangular frame, 22-fixing vertical bar, 23-adjusting horizontal bar, 24-adjusting vertical bar, 3-installation column, 31-chute, 32-sliding sleeve, 4-telescopic arm, 5-installation block, 6-impact ball, 7-sling, 8-fixed pulley, 9-wire take-up device, 10-leakage detection device, 11-mounting seat, 12- Hinged lug, 13-hydraulic telescopic rod, 14-force block, 15-water pump, 16-water tank, 17-water inlet pipe, 18-water outlet pipe, 19-drainage pipe, 20-flow valve, 25-slide rail, 26 -screw, 27-passing seat, 28-reduction motor, 29-universal wheel, 30-tool box.

Detailed ways

In order to enable those skilled in the art to better understand, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Example:

When detecting a domestic water tank, which is usually a rectangular water tank, the water tank is first installed on the fixed frame 2 of this embodiment as a household, and the specific installation position is fixed on the national vertical bar 24, two adjustment horizontal bars 23, and the adjustment vertical bar. 24 between the frames.

As shown in Figures 1 to 4, a performance testing device for a household sink according to the present invention includes a bottom plate 1, an adjustable fixing frame 2, a force application device, a water leakage detection device 10 and an impact device, and the fixing frame 2 is clamped and fixed on the On the bottom plate 1, a mounting post 3 is slidably connected to the upper surface of the bottom plate 1, the mounting post 3 is located on the left side of the fixed frame 2, and a telescopic arm 4 is horizontally arranged on the right side of the mounting post 3, and the end of the telescopic arm 4 is fixedly connected with An installation block 5, the force device is fixedly installed on the lower surface of the installation block 5; the impact device includes an impact ball 6, a sling 7, a fixed pulley 8 and a wire take-up 9, and the wire take-up 9 is fixed on the tail of the telescopic arm 4 On the upper surface, one end of the suspension rope 7 is wound on the wire take-up device 9, the other end is fixedly connected with the impact ball 6, the fixed pulley 8 is fixedly connected on the front side of the mounting block 5, and the middle section of the suspension rope 7 is hung on the fixed pulley. 8; the fixed frame 2 includes four uprights arranged in a rectangle and a bottom rectangular frame 21 arranged around the bottom of the four uprights, and two fixed uprights 22 are horizontally arranged on the tops of the four uprights, and the two uprights 22 are parallel Setting also includes adjusting cross bar 23 and adjusting vertical bar 24, and adjusting cross bar 23 is provided with two in parallel, and adjusting cross bar 23 and fixed vertical bar 22 are arranged vertically, and the two ends of adjusting cross bar 23 can be slidably connected on two On the fixed vertical rod 22, the adjusting vertical rod 24 is a telescopic rod, and the two ends of the adjusting vertical rod 24 are respectively slidably connected to two adjusting horizontal rods 23;

The water leakage detection device includes a water leakage detector 10, a mounting base 11 and a water guide plate 40, the mounting base 11 is detachably connected to the fixed frame 2; the water leakage detector 10 is mounted on the mounting base 11, the The water guide plate 40 is set high at the front and low at the rear. When the mounting base 11 is connected to the fixed frame 2, the front section of the water guide plate 40 is arranged under the household sink, and the rear end of the water guide plate 40 is connected to the water leakage detector 10. At the entrance; the mounting seat 11 is in the shape of a clamp, which is clamped by a torsion spring in an unstressed state. Two hinged lugs 12 are arranged at intervals on the mounting seat 11, and the bottom of the water leakage detection device 10 is hinged on the Between the two hinged lugs 12, the mounting base 11 is clamped and fixed on the bottom rectangular frame 21 of the fixed frame 2, and the water leakage detection device 10 is electrically connected to the display device for observation; the force applying device includes a hydraulic telescopic rod 13 and The force block 14, the base of the hydraulic telescopic rod 13 is fixedly connected on the lower surface of the installation block 5, and the force block 14 is detachably connected to the end of the hydraulic telescopic rod 13; it also includes a water pump 15, a water tank 16, and a water inlet pipe 17 , outlet pipe 18, drain pipe 19 and flow valve 20, the base plate 1 is provided with a water pump installation groove and a water tank installation groove, the water pump installation groove and the water tank installation groove are located at the rear side of the fixed frame 2, and the water pump 15 is placed and installed in the water pump installation groove , the water tank 16 is placed and installed in the water tank installation groove, one end of the water inlet pipe 17 is placed below the water surface of the water tank 16, the other end is connected to the water inlet end of the water pump 15, and one end of the water outlet pipe 18 is connected to the water outlet end of the water pump 15 , the other end is placed in the stainless steel tank, one end of the drain pipe 19 is detachably connected to the flow valve 20, and the other end is placed above the water surface in the water tank 16; two slide rails are erected on the bottom plate 1 along the length direction of the fixed frame 2 25. There is a screw 26 between the two slide rails 25. One end of the screw 26 is fixedly connected to the output shaft of a geared motor 28, and the other end is connected to a connecting seat 27. The geared motor 28 is fixedly installed on the bottom plate. 1, the bottom of the mounting column 3 is provided with two slide grooves 31 matching the slide rails 25, and a sliding sleeve 32 is fixedly provided at the bottom of the mounting column 3 corresponding to the position of the screw rod 26, and the sliding sleeve 32 is threaded on the On the screw rod 26; the bottom plate 1 is provided with a fixed frame installation groove, and the position of the fixed frame installation groove matches the positions of the four columns of the fixed frame 2; the bottom plate 1 is a rectangular plate, and each of the four corners of the bottom plate 1 is provided with a lock The universal wheel 29 of stop function; The front side of fixed mount 2 is fixedly provided with a tool box 30, is provided with measuring cup and stopwatch in the tool box 30; Motor 28, telescopic arm 4 and hydraulic telescopic rod 13 connect a power cord respectively, and the working principle of telescopic arm 4 is identical with the telescoping principle of the boom of crane.

By setting an adjustable fixing frame 2, it can adapt to the fixing of household stainless steel water tanks of various sizes. The force application device is used to test the pressure bearing capacity of the stainless steel water tank. The water leakage detection device 10 is detachably fixed on the fixing frame 2. It is also convenient for us to move and adjust the water leakage detection device 10. Through the water leakage detection device 10, the condensation and dripping at the bottom of the stainless steel water tank can be checked. The setting of the impact ball 6 can detect the impact resistance of the stainless steel water tank. Sliding connection on the bottom plate 1 can slide back and forth, and the setting of the telescopic arm 4 can adjust the left and right positions of the impact device and the force application device, which can better adapt to the detection of household stainless steel sinks of different specifications and have a variety of functions The detection efficiency is greatly improved, and the detection cost of household stainless steel water tanks is reduced; it is more convenient for us to adjust the fixed frame 2 to adapt to household stainless steel water tanks of different sizes, and the structure is simple and convenient to manufacture; by adopting the hydraulic telescopic rod 13 as The force application device is detachably connected to a force application block 14 at the bottom end of the hydraulic telescopic rod 13, and a pressure bearing capacity test is performed on the stainless steel water tank. Remove the force block 14 to prevent interference between the force block 14 and the impact ball 6; this setting can fill the stainless steel sink with water and then open the valve at the bottom to let the water out. Before the test starts, we install the flow valve 20 on the drain of the stainless steel sink In this way, the flow rate of the stainless steel water tank can be detected through the flow valve 20, and the discharged water also enters the water tank 16 through the drain pipe 19 for recycling, which is more convenient and saves resources; the output shaft of the reduction motor 28 rotates the screw 26 The mounting column 3 slides on the slide rail, and the slide rail 25 and the chute 31 match each other to make the sliding process smoother and smoother, prolonging the service life of the equipment; the structure of setting up the mounting groove of the fixing frame is simple in this way, and the fixing frame can also be fixed 2 Play a role of limit fixation, saving production cost; setting universal wheel 29 is convenient for us to move the whole device; setting a tool box 30 is convenient for us to place tools, the stopwatch can be used to detect the overflow time of the drainage filter of the stainless steel sink, and the measuring cup It can be used to detect the water filling and leakage of stainless steel sinks.

When we carry out the pressure detection, control the hydraulic telescopic rod 13 to stretch out and press the force block 14 on the bottom surface of the stainless steel tank to check whether there is deformation. The thrust of the hydraulic telescopic rod 13 is the thrust specified in the testing standard, which needs to be tested When testing the impact capacity, first remove the force applying block 14, then control the wire take-up 9 to pull the impact ball 6 to the required height, and then empty the wire take-up 9 to make the impact ball 6 perform a free-fall motion to impact the stainless steel sink , when detections such as overflow time need to be carried out, open the water pump 15 and pump the water in the water tank 16 into the stainless steel water tank until it is full of the water tank, then detect by tools such as measuring cups and stopwatches.

The water leakage detector in the water leakage detection device 10 adopted by the present invention can adopt the network type water leakage detector of SNC-185A disclosed in the patent literature of Chinese published patent CN209499125U, also can adopt other types of water leakage detectors, in the prior art Under the premise, there are no too many restrictions here.

Compared with the prior art, the present invention has the beneficial effects that the detection device has multiple functions, and the fixing frame can be adjusted to adapt to the detection of stainless steel water tanks of different sizes. One device can detect various detection items, which improves the detection efficiency and reduces the detection cost. low cost, simple structure and convenient manufacture.

It should be noted that the front, back, left, and right in this article are the orientations in the drawings. The telescopic arm and the hydraulic telescopic rod are very mature technologies at present, and the connection between the water leakage detection device and the PC is also very mature. Mature technology, so do not do too much description.

The performance detection device for household water tank provided by the present invention has been introduced in detail above, and the description of specific embodiments is only used to help understand the method and core idea of the present invention. It should be pointed out that for those skilled in the art, without departing from the principle of the present invention, some improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims (9)

1. Domestic basin performance detection device, its characterized in that: the water leakage detection device comprises a bottom plate, an adjustable fixing frame, a force application device, a water leakage detection device and a striking device, wherein the fixing frame is clamped and fixed on the bottom plate, the upper surface of the bottom plate is connected with a mounting column in a sliding manner, the mounting column is positioned on any left side and any right side of the fixing frame, the top of the mounting column is horizontally provided with a telescopic arm on one side of the fixing frame, the end head of the telescopic arm is fixedly connected with a mounting block, and the force application device is fixedly mounted on the lower surface of the mounting block;

the water leakage detection device comprises a water leakage detector, an installation seat and a water guide plate, wherein the installation seat is detachably connected to the fixing frame; the water leakage detector is arranged on the mounting seat, the front part of the water guide plate is arranged at the back part of the water guide plate, when the mounting seat is connected to the fixing frame, the front section of the water guide plate is arranged below the household water tank, and the rear end of the water guide plate is connected to the inlet of the water leakage detector;

the striking device comprises a striking ball, a lifting rope, a fixed pulley and a wire winding device, wherein the wire winding device is fixedly arranged on the upper surface of the tail part of the telescopic arm, one end of the lifting rope is wound on the wire winding device, the other end of the lifting rope is fixedly connected with the striking ball, the fixed pulley is fixedly connected onto the front side surface of the mounting block, and the middle section of the lifting rope is hung on the fixed pulley.

2. The home sink performance detection apparatus as claimed in claim 1, wherein: the fixing frame comprises four upright posts which are arranged in a rectangular mode and a bottom rectangular frame which surrounds the four upright posts, two fixing vertical rods are transversely arranged at the top of each upright post, the two fixing vertical rods are arranged in parallel, the fixing frame further comprises an adjusting transverse rod and an adjusting vertical rod, the two adjusting transverse rods are arranged in parallel, the two adjusting transverse rods are perpendicularly arranged on the fixing vertical rods, two ends of the adjusting transverse rods are slidably connected to the two fixing vertical rods, the adjusting vertical rods are telescopic rods, and two ends of the adjusting vertical rods are slidably connected to the two adjusting transverse rods respectively.

3. The home sink performance detection apparatus as claimed in claim 1, wherein: the force application device comprises a hydraulic telescopic rod and a force application block, wherein the base of the hydraulic telescopic rod is fixedly connected to the lower surface of the installation block, and the force application block is detachably connected to the end head of the hydraulic telescopic rod.

4. The home sink performance detection apparatus as claimed in claim 1, wherein: still including water pump, water tank, water inlet pipe, outlet pipe, drain pipe and flow valve, water pump mounting groove and water tank mounting groove have been seted up on the bottom plate, the water pump mounting groove with the water tank mounting groove is located arbitrary one side around the mount, the water pump is placed and is installed in the water pump mounting groove, the water tank is placed and is installed in the water tank mounting groove, the one end of water inlet pipe place in the water tank, the other end is connected on the water inlet end of water pump, the one end of outlet pipe is connected on the water outlet end of water pump, the other end is placed in the stainless steel basin, the one end of drain pipe can be dismantled and be connected on the flow valve, the other end place in the surface of water top in the water tank.

5. The home sink performance detection apparatus as claimed in claim 2, wherein: the bottom plate is gone up and is followed the length direction of mount has set up two slide rails, is equipped with a screw rod between two slide rails, the one end fixed connection of screw rod is on the output shaft of a gear motor, and the other end cross-under is on a wearing seat, gear motor fixed mounting is in on the bottom plate, the bottom of erection column be equipped with two with slide rail assorted spout, the bottom of erection column corresponds the position of screw rod is still fixed and is equipped with a slip cap, the slip cap passes through the screw thread and cup joints on the screw rod.

6. The home sink performance detection apparatus as claimed in claim 2, wherein: the bottom plate is provided with a fixing frame installation groove, and the positions of the fixing frame installation groove are matched with the positions of the four upright posts of the fixing frame.

7. The home sink performance detection apparatus as claimed in claim 1, wherein: the bottom plate is also a rectangular plate, and four corners of the bottom plate are respectively provided with a universal wheel with a locking function.

8. The home sink performance detection apparatus as claimed in claim 2, wherein: a tool box is fixedly arranged on any side of the front side and the rear side of the fixing frame, and a measuring cup and a stopwatch are arranged in the tool box.

9. The home sink performance detection apparatus as claimed in claim 1, wherein: the mounting seat is clamp-shaped, is in a clamping state in an unstressed state through the torsion spring, two hinge lugs are arranged on the mounting seat at intervals, and the bottom of the water leakage detection device is hinged between the two hinge lugs.