CN212721918U - Water-cooled turbine box leak hunting device - Google Patents
Water-cooled turbine box leak hunting device Download PDFInfo
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- CN212721918U CN212721918U CN202021378617.4U CN202021378617U CN212721918U CN 212721918 U CN212721918 U CN 212721918U CN 202021378617 U CN202021378617 U CN 202021378617U CN 212721918 U CN212721918 U CN 212721918U
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Abstract
The utility model relates to a water-cooling turbine case device that leaks hunting, its characterized in that includes the base plate, the location core print used for locating the water-cooling turbine case is set up in the center of the said base plate, the screw rod that sets up perpendicularly and the coaxial setting of the said location core print, and the lower extreme of the said screw rod is fixedly connected with the said location core print, the upper end of the said screw rod is equipped with the gland nut, the below of the said gland nut is equipped with the U-shaped clamp plate used for compressing tightly the water-cooling turbine case; and the 1 air inlet plug mechanism and the 3 plug mechanisms are arranged on the substrate around the positioning core seat. The utility model discloses simple structure is compact, and convenient operation is swift, improves detection efficiency, reduces workman's intensity of labour.
Description
Technical Field
The utility model relates to a detection device especially relates to a water-cooling turbine case device that leaks hunting.
Background
The water-cooling turbine box is provided with an independent water path for water cooling, and leakage detection is required to be carried out on the water-cooling turbine box after machining is completed. The existing water-cooling turbine box leakage detection method is that a threaded hole at a water channel inlet and outlet is manually plugged by a plug, then compressed air is introduced into the water to detect leakage, the leakage detection method is manually operated, the detection efficiency is low, and the labor intensity of workers is high.
SUMMERY OF THE UTILITY MODEL
The applicant carries out research and improvement aiming at the problems and provides a water-cooling turbine box leakage detection device which is simple and compact in structure, convenient and fast to operate, capable of improving detection efficiency and reducing labor intensity of workers.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a water-cooling turbine box leakage detection device comprises a base plate, wherein a positioning core seat used for positioning the water-cooling turbine box is arranged in the center of the base plate, a vertically arranged screw rod is coaxially arranged with the positioning core seat, the lower end of the screw rod is fixedly connected with the positioning core seat, a compression nut is arranged at the upper end of the screw rod, and a U-shaped pressing plate used for compressing the water-cooling turbine box is arranged below the compression nut; the 1 air inlet plug mechanism and the 3 plug mechanisms are arranged on the substrate around the positioning core seat; the air inlet plug mechanism comprises a first support, a first air cylinder which is horizontally arranged is fixedly connected with the first support, a disc-shaped air inlet plug is fixedly connected with a piston rod of the first air cylinder, a first positioning boss is arranged at the front end of the air inlet plug, an annular first sealing ring is arranged at the front end of the air inlet plug through the first positioning boss, air holes communicated with a water-cooled turbine box water channel are formed in the air inlet plug and the first sealing ring, and an air pipe connector is connected with the air holes; the plug mechanism comprises a second support, a horizontally arranged second air cylinder is fixedly connected with the second support, a disc-shaped plug is fixedly connected with a piston rod of the second air cylinder, a second positioning boss is arranged at the front end of the plug, and a circular second sealing ring is arranged at the front end of the plug through the second positioning boss.
Further:
the positioning core seat is step-shaped.
The technical effects of the utility model reside in that:
the utility model discloses a water-cooling turbine case device that leaks hunting, simple structure is compact, and convenient operation is swift, improves detection efficiency, reduces workman's intensity of labour.
Drawings
Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.
Fig. 2 is a schematic three-dimensional structure diagram of the air inlet plug.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the utility model discloses a base plate 1 for the location core print 6 of location water-cooling turbine case sets up in the central authorities of base plate 1, the perpendicular screw rod 3 that sets up and the coaxial setting of location core print 6, and the lower extreme fixed connection location core print 6 of screw rod 3, the upper end of screw rod 3 is equipped with gland nut 5, and gland nut 5's below is equipped with the U type clamp plate 4 that is used for compressing tightly water-cooling turbine case. The 1 air inlet plug mechanism 2 and the 3 plug mechanisms 7 are arranged on the substrate 1 around the positioning core seat 6. The air inlet plug mechanism 2 comprises a first support 21, a first air cylinder 22 arranged horizontally is fixedly connected with the first support 21, a disc-shaped air inlet plug 23 is fixedly connected with a piston rod of the first air cylinder 22, a first positioning boss 27 is arranged at the front end of the air inlet plug 23, a first annular sealing ring 24 is arranged at the front end of the air inlet plug 23 through the first positioning boss 27, air holes 25 communicated with a water channel of the water-cooled turbine box are formed in the air inlet plug 23 and the first sealing ring 24, and an air pipe connector 26 is connected with the air holes 25. The plug mechanism 7 comprises a second support 71, a horizontally arranged second air cylinder 72 is fixedly connected with the second support 71, a disc-shaped plug 73 is fixedly connected with a piston rod of the second air cylinder 72, a second positioning boss is arranged at the front end of the plug 73, an annular second sealing ring 74 is arranged at the front end of the plug 73 through the second positioning boss, the first sealing ring 24 and the second sealing ring 74 are both rubber sealing rings, the plug 73 and the air inlet plug 23 have basically the same structure, and the difference is that no air hole is arranged.
In actual use, a compressed air pipe for detection is connected with the air pipe connector 26 on the air inlet plug mechanism 2. During detection operation, the worm gear box 8 is sleeved into the screw rod 3, the worm gear box 8 is positioned by the positioning core seat 6, the U-shaped pressing plate 4 is inserted, the compression nut 5 is slightly screwed, the position of the worm gear box 8 is rotated and adjusted, each inlet and outlet of the water cooling water channel of the worm gear box 8 are respectively aligned to the corresponding air inlet plug 23 of the air inlet plug mechanism 2 and the plugs 73 of the 3 plug mechanisms 7, the compression nut 5 is screwed, and the worm gear box 8 is positioned and compressed on the substrate 1 through the U-shaped pressing plate 4; and operating the pneumatic control system, simultaneously extending a piston rod of the first cylinder 22 of the air inlet plug mechanism 2 and a piston rod of the second cylinder 72 of the 3 plug mechanisms 7, respectively pressing the first sealing ring 24 in front of the air inlet plug 23 and the second sealing ring 74 in front of the 3 plugs 73 on the corresponding inlet and outlet of the water-cooling water channel of the turbine box 8, and starting detection at the moment, wherein compressed air enters the water-cooling water channel of the water-cooling turbine box through the air pipe connector 26, the air inlet plug 23 and the air holes 25 in the first sealing ring 24 so as to detect the air tightness of the flow channel. After the detection is finished, the compression nut 5 is loosened (the compression nut 5 does not need to be taken down), the U-shaped pressing plate 4 is pulled out, and the turbine box 8 which is finished with the detection can be taken down. When the turbine case 8 is packed into next time, the gland nut 5 is not required to be taken down, the screw rod 3 is sleeved in the turbine case 8, the U-shaped pressing plate 4 is inserted, the gland nut 5 is screwed, the turbine case 8 can be positioned and compressed, the whole clamping process is convenient and rapid, the positioning and compression are accurate and reliable, and meanwhile, the cylinder is adopted to rapidly seal each inlet and outlet of the water cooling water channel of the water cooling turbine case, so that the detection efficiency is improved, and the labor intensity of operators is reduced.
In this embodiment, location core print 6 is the step form, makes the utility model discloses the same series of products that applicable location diameter is different, further reduction in production cost.
Claims (2)
1. The utility model provides a water-cooling turbine case device that leaks hunting which characterized in that: the positioning core seat for positioning the water-cooling turbine box is arranged in the center of the base plate, a vertically arranged screw rod is coaxially arranged with the positioning core seat, the lower end of the screw rod is fixedly connected with the positioning core seat, a compression nut is arranged at the upper end of the screw rod, and a U-shaped pressing plate for compressing the water-cooling turbine box is arranged below the compression nut; the 1 air inlet plug mechanism and the 3 plug mechanisms are arranged on the substrate around the positioning core seat; the air inlet plug mechanism comprises a first support, a first air cylinder which is horizontally arranged is fixedly connected with the first support, a disc-shaped air inlet plug is fixedly connected with a piston rod of the first air cylinder, a first positioning boss is arranged at the front end of the air inlet plug, an annular first sealing ring is arranged at the front end of the air inlet plug through the first positioning boss, air holes communicated with a water-cooled turbine box water channel are formed in the air inlet plug and the first sealing ring, and an air pipe connector is connected with the air holes; the plug mechanism comprises a second support, a horizontally arranged second air cylinder is fixedly connected with the second support, a disc-shaped plug is fixedly connected with a piston rod of the second air cylinder, a second positioning boss is arranged at the front end of the plug, and a circular second sealing ring is arranged at the front end of the plug through the second positioning boss.
2. The water-cooled turbine box leak hunting device according to claim 1, wherein: the positioning core seat is step-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021378617.4U CN212721918U (en) | 2020-07-14 | 2020-07-14 | Water-cooled turbine box leak hunting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021378617.4U CN212721918U (en) | 2020-07-14 | 2020-07-14 | Water-cooled turbine box leak hunting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212721918U true CN212721918U (en) | 2021-03-16 |
Family
ID=74983661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021378617.4U Active CN212721918U (en) | 2020-07-14 | 2020-07-14 | Water-cooled turbine box leak hunting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212721918U (en) |
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2020
- 2020-07-14 CN CN202021378617.4U patent/CN212721918U/en active Active
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