CN215493032U - Waterproof detection device of normal temperature curing polyurethane elastomer material - Google Patents
Waterproof detection device of normal temperature curing polyurethane elastomer material Download PDFInfo
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- CN215493032U CN215493032U CN202121871564.4U CN202121871564U CN215493032U CN 215493032 U CN215493032 U CN 215493032U CN 202121871564 U CN202121871564 U CN 202121871564U CN 215493032 U CN215493032 U CN 215493032U
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Abstract
The utility model relates to the technical field of waterproof detection, in particular to a waterproof detection device for a normal-temperature curing polyurethane elastomer material, which comprises a base, wherein both sides of the top of the base are fixedly connected with side brackets, an upper bracket is fixedly connected between the tops of the two side brackets, a vertical cylinder is arranged right above the base, a sealing piston is arranged in the vertical cylinder, the middle of the top of the upper bracket is fixedly connected with an electric push rod, the movable end of the electric push rod is fixedly connected with the top of the sealing piston, and both sides of the surface of the vertical cylinder are fixedly connected with transverse brackets. According to the utility model, the sealing piston is arranged in the vertical cylinder, the electric push rod for driving the sealing piston to move is arranged at the top of the sealing piston, and the electric push rod can be used for applying pressure to the sealing piston in the detection process, so that the water body in the vertical cylinder permeates the detection sample in a pressurization state.
Description
Technical Field
The utility model relates to the technical field of waterproof detection, in particular to a waterproof detection device for a normal-temperature curing polyurethane elastomer material.
Background
The patent that publication number is CN213422538U discloses a waterproof detection device for polyurethane heated board, its linking frame cooperation seal frame and sealing rubber through setting up for the device can utilize and form a little pond between seal frame and sealing rubber and the polyurethane heated board, thereby utilizes this little pond to simulate the condition that polyurethane heated board is soaked in aqueous, tests the waterproof performance of polyurethane heated board when soaking in aqueous, and it still exists the weak point in the use: for the tiny detection sample of the leakage gap, the leakage effect is difficult to detect in a short time by depending on the gravity of water flow, so that the detection time is long, the detection efficiency is low, and the false detection is easy to cause if the detection time is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects of the prior art in the background art, and provides a waterproof detection device for a normal-temperature curing polyurethane elastomer material.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a normal atmospheric temperature solidification polyurethane elastomer material's waterproof detection device, includes the base, the equal fixedly connected with collateral branch frame in both sides at base top to fixedly connected with roof-rack between the top of two collateral branch frames, be provided with perpendicular section of thick bamboo directly over the base to the inside of perpendicular section of thick bamboo is provided with sealed piston, the middle part fixedly connected with electric push rod at roof-rack top to the expansion end of electric push rod and the top fixed connection of sealed piston, the equal fixedly connected with crossbearer in both sides on perpendicular section of thick bamboo surface to one side sliding connection of the one end of perpendicular section of thick bamboo and collateral branch frame is kept away from to the crossbearer, the bottom intercommunication of perpendicular section of thick bamboo one side has the water injection well choke to the water injection well choke intercommunication has water supply mechanism, the top of base has been seted up and has been detected the groove to the inboard that is provided with photoelectric sensor that detects the groove, the bottom fixedly connected with sealing washer of perpendicular section of thick bamboo.
Preferably, the two sides of the top frame are fixedly connected with lifting push rods, and the movable ends of the two lifting push rods are fixedly connected with the top of the cross frame.
Preferably, the bottom wall of the detection groove is inclined funnel-shaped, and a drainage channel communicated with the detection groove is formed in the middle of the base.
Preferably, the inside of detecting the groove is provided with the equidistant supplementary support post of arranging to the top of supplementary support post sets up with the top parallel and level of base.
Preferably, the water supply mechanism comprises a water tank and a water pump arranged in the water tank, and a connecting pipe is communicated between a water outlet of the water pump and the water nozzle.
Preferably, a check valve is arranged inside the water nozzle.
The utility model has at least the following beneficial effects:
through set up sealing piston in the vertical cylinder to set up the electric push rod that is used for driving sealing piston to remove at sealing piston top, usable electric push rod applys pressure for sealing piston in the testing process, makes the water in the vertical cylinder with the pressure boost state infiltration detection appearance, compares prior art, can shorten the water through tiny gap infiltration efficiency, and then shortens check-out time, promotes detection efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged view of a portion of the utility model at A in FIG. 1;
FIG. 3 is a top view of the test slot structure of the present invention.
In the figure: 1. a base; 2. a side bracket; 3. a top frame; 4. a vertical cylinder; 5. a sealing piston; 6. an electric push rod; 7. a cross frame; 8. a water nozzle; 9. a detection tank; 10. a photosensor; 11. a seal ring; 12. a lifting push rod; 13. a drainage channel; 14. an auxiliary support column; 15. a water tank; 16. a water pump; 17. a connecting pipe; 18. a one-way valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1-3, a waterproof detection device of a normal temperature curing polyurethane elastomer material, comprising a base 1, wherein both sides of the top of the base 1 are fixedly connected with side brackets 2, a top bracket 3 is fixedly connected between the tops of the two side brackets 2, a vertical tube 4 is arranged right above the base 1, a sealing piston 5 is arranged inside the vertical tube 4, the middle part of the top bracket 3 is fixedly connected with an electric push rod 6, the movable end of the electric push rod 6 is fixedly connected with the top of the sealing piston 5, both sides of the surface of the vertical tube 4 are fixedly connected with a cross frame 7, one end of the cross frame 7 far away from the vertical tube 4 is slidably connected with one side of the side brackets 2, the bottom of one side of the vertical tube 4 is communicated with a water nozzle 8, the water nozzle 8 is communicated with a water supply mechanism, the top of the base 1 is provided with a detection groove 9, the inner side of the detection groove 9 is provided with a photoelectric sensor 10, the bottom end of the vertical tube 4 is fixedly connected with a sealing ring 11, a pressure sensor is arranged between the electric push rod 6 and the sealing piston 5, fixed applied pressure can be monitored and set, the photoelectric sensor 10 adopts a correlation type sensor, and leakage is judged according to the existence of water bodies and images received by sensor signals.
The scheme has the following working processes:
during the use, will detect the appearance and place in base 1 top, make and detect the appearance and be located and detect groove 9 top, control lift push rod 12 extends, it is down to drive crossbearer 7 and vertical section of thick bamboo 4, make the sealing washer 11 of vertical section of thick bamboo 4 bottom support tightly and detect the appearance surface, go into vertical section of thick bamboo 4 with the internal water pump of water tank 15 by water pump 16, again by electric push rod 6 operation for the internal water of vertical section of thick bamboo 4 to exert pressure, make the internal water of vertical section of thick bamboo 4 with certain pressure extrusion detection appearance, water infiltration tiny gap with higher speed, thereby shorten check-out time, when detecting appearance and having waterproof performance defect, flow in behind the water infiltration detection appearance and detect groove 9, detect the water and then trigger the testing result by photoelectric sensor 10 and remind.
Further, the equal fixedly connected with lifting push rod 12 in both sides at 3 tops of roof-rack to the expansion end of two lifting push rod 12 all with the top fixed connection of crossbearer 7, lifting push rod 12 drives the 4 structures of vertical section of thick bamboo through crossbearer 7 and is done the lift activity, is convenient for place the detection appearance after promoting, keeps the sealing washer 11 and the detection appearance crimping of vertical section of thick bamboo 4 bottom to seal after descending.
Further, the bottom wall of the detection groove 9 is inclined and funnel-shaped, the middle of the base 1 is provided with a drainage channel 13 communicated with the detection groove 9, the bottom wall of the funnel-shaped groove is convenient for collecting water flow, and the water flow in the groove can be discharged through the drainage channel 13, so that the next detection is convenient.
Further, the inside of detecting groove 9 is provided with the auxiliary stay 14 of equidistance range to the top of auxiliary stay 14 sets up with the top parallel and level of base 1, and auxiliary stay 14 is used for the auxiliary stay to detecting the appearance, avoids detecting the appearance middle part and lacks the support pressurized and produce deformation or fracture.
Further, the water supply mechanism comprises a water tank 15 and a water pump 16 arranged inside the water tank 15, a connecting pipe 17 is communicated between a water outlet of the water pump 16 and the water nozzle 8, the water tank 15 is used for storing water, and the water is pressed into the vertical cylinder 4 through the water pump 16 in the detection process.
Further, a check valve 18 is arranged inside the water nozzle 8, and the check valve 18 blocks water flow recharging.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a normal atmospheric temperature solidification polyurethane elastomer material's waterproof detection device, includes base (1), its characterized in that, the equal fixedly connected with collateral branch frame (2) in both sides at base (1) top to fixedly connected with roof-rack (3) between the top of two collateral branch framves (2), be provided with vertical cylinder (4) directly over base (1), and the inside of vertical cylinder (4) is provided with sealed piston (5), the middle part fixedly connected with electric push rod (6) at roof-rack (3) top, and the expansion end of electric push rod (6) and the top fixed connection of sealed piston (5), the equal fixedly connected with crossbearer (7) in both sides on vertical cylinder (4) surface to one end that vertical cylinder (4) was kept away from to crossbearer (7) and one side sliding connection of collateral branch frame (2), the bottom intercommunication of vertical cylinder (4) one side has water injection well choke (8), and water injection well choke (8) intercommunication has water supply mechanism, detection groove (9) have been seted up at the top of base (1) to the inboard that detects groove (9) is provided with photoelectric sensor (10), the bottom fixedly connected with sealing washer (11) of vertical cylinder (4).
2. The waterproof detection device for the normal-temperature curing polyurethane elastomer material as claimed in claim 1, wherein the two sides of the top frame (3) are fixedly connected with lifting push rods (12), and the movable ends of the two lifting push rods (12) are fixedly connected with the top of the cross frame (7).
3. The waterproof detection device for the normal-temperature-curing polyurethane elastomer material as claimed in claim 1, wherein the bottom wall of the detection groove (9) is inclined funnel-shaped, and a drainage channel (13) communicated with the detection groove (9) is formed in the middle of the base (1).
4. The waterproof detection device for the normal-temperature curing polyurethane elastomer material as claimed in claim 1, wherein auxiliary support columns (14) are arranged in the detection groove (9) at equal intervals, and the tops of the auxiliary support columns (14) are flush with the top of the base (1).
5. The waterproof detection device for the normal-temperature curing polyurethane elastomer material as claimed in claim 1, wherein the water supply mechanism comprises a water tank (15) and a water pump (16) arranged inside the water tank (15), and a connecting pipe (17) is communicated between a water outlet of the water pump (16) and the water nozzle (8).
6. The waterproof detection device for the normal-temperature curing polyurethane elastomer material as claimed in claim 1, wherein a check valve (18) is arranged inside the water nozzle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121871564.4U CN215493032U (en) | 2021-08-11 | 2021-08-11 | Waterproof detection device of normal temperature curing polyurethane elastomer material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121871564.4U CN215493032U (en) | 2021-08-11 | 2021-08-11 | Waterproof detection device of normal temperature curing polyurethane elastomer material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215493032U true CN215493032U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121871564.4U Active CN215493032U (en) | 2021-08-11 | 2021-08-11 | Waterproof detection device of normal temperature curing polyurethane elastomer material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215493032U (en) |
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2021
- 2021-08-11 CN CN202121871564.4U patent/CN215493032U/en active Active
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