CN218441855U - Rotary joint leakage alarm device - Google Patents
Rotary joint leakage alarm device Download PDFInfo
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- CN218441855U CN218441855U CN202221646978.1U CN202221646978U CN218441855U CN 218441855 U CN218441855 U CN 218441855U CN 202221646978 U CN202221646978 U CN 202221646978U CN 218441855 U CN218441855 U CN 218441855U
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- rotary joint
- sleeve
- protective cover
- flange
- alarm device
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Abstract
The utility model provides a rotary joint leaks alarm device mainly relates to and detects warning technical field. A rotary joint water leakage device comprises a rotary joint and a boring rod, wherein a sensor is arranged inside a protective cover, the rear end of the boring rod is provided with the rotary joint, and the rotary joint is arranged inside the protective cover. The beneficial effects of the utility model reside in that: in the production process of the utility model, once the sealing part of the rotary joint leaks water due to aging, the sensor sends a signal to the system and gives an alarm, thereby avoiding the pollution caused by the water flowing into the hydraulic oil and ensuring the processing precision; direct economic loss caused by replacing hydraulic oil and indirect economic loss caused by delaying production are reduced, and a guarantee is provided for reducing cost and consumption of companies.
Description
Technical Field
The utility model relates to a detect alarm technical field, specifically a rotary joint leaks alarm device.
Background
When the rotary joint of the floor boring machine tool is used, the sealing part is aged and leaks water, the whole box of hydraulic oil is polluted, the machining precision cannot be guaranteed due to the pollution of the hydraulic oil, and a large amount of economic loss is caused by the replacement of the hydraulic oil. Under the condition of the prior art, the water leakage of the rotary joint is not found timely, and the hydraulic oil replacement is caused to be a great cost input.
SUMMERY OF THE UTILITY MODEL
For solving prior art's not enough, the utility model provides a rotary joint leaks alarm device, the device simple structure, the installation and use of being convenient for, the technical scheme of adoption is at a sealed guard shield of rotary joint's externally mounted, is equipped with the sensor in the guard shield to connect lathe operating system with this sensor, constitute one set of monitoring protection device.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:
the utility model provides a rotary joint leaks alarm device, includes rotary joint, boring bar, its characterized in that: the improved boring bar is characterized in that a protective cover is arranged outside the rotary joint, one rotating end of the rotary joint is fixedly connected with a boring bar, a remanufacturing gland is fixedly connected outside the boring bar, and a small flange is arranged at the front part of the protective cover and fixedly connected with the remanufacturing gland.
The improved flange protection device is characterized in that a first sleeve is fixedly arranged at the bottom of the small flange and is perpendicular to the small flange, a first sealing cover is fixedly arranged on the bottom surface of the first sleeve, the bottom surface of the first sleeve is perpendicular to a sealing cover, a second sealing cover is arranged at the bottom of the protection cover, a second sleeve is arranged between the first sealing cover and the second sealing cover, a sealing plate is arranged outside the second sleeve, and a plurality of cross-shaped groove pan head screws are arranged on the sealing plate.
The small flange is provided with a plurality of first through holes, the reforming gland and the small flange are fixedly connected through fixing screws, a plurality of second through holes are formed in the position, close to the center, of the small flange, locking screws are arranged in the second through holes, and the locking screws penetrate through the small flange and are fixed on the boring bar through the reforming gland.
Contrast prior art, the beneficial effects of the utility model are that:
1. the utility model has simple structure and convenient installation and use, and in the production process, once the sealing part of the rotary joint leaks water due to aging, the sensor sends a signal to the system and gives an alarm, thereby avoiding the pollution caused by the water flowing into the hydraulic oil and ensuring the processing precision; and the production cannot be delayed for a long time due to the replacement of the hydraulic oil, so that the production efficiency is improved, and the cost input for replacing the hydraulic oil is reduced.
2. Direct economic loss caused by replacing hydraulic oil and indirect economic loss caused by delaying production are reduced, and a guarantee is provided for reducing cost and consumption of companies.
Drawings
FIG. 1 is a schematic view of the structure of the present invention with a partial cross-sectional view;
FIG. 2 is a schematic view of the structure of the utility model;
FIG. 3 is a schematic view of the cross-sectional view structure of the present invention;
fig. 4 is a left-view structure diagram of the present invention.
Reference numerals shown in the drawings: 1. modifying a gland; 2. a fixing screw; 3. locking the screw; 4. a protective cover; 5. a rotary joint; 6. a sensor; 7. a small flange; 8. a first sleeve; 9. a first cover; 10. a second cover; 11. a second sleeve; 12. sealing plates; 13. a cross recessed pan head screw; 14. boring a rod; 15. a first through hole; 16. a second via.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention can be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present invention.
With reference to the attached drawings, the rotary joint leakage alarm device comprises a rotary joint 5 and a boring rod 14, and is characterized in that: the improved rotary joint is characterized in that a protective cover 4 is arranged outside the rotary joint 5, one end, rotated by the rotary joint 5, of the rotary joint is fixedly connected with a boring rod 14, the static end of the rotary joint 5 is located inside the protective cover 4, the boring rod 14 is fixedly connected with a modified gland 1, a small flange 7 is arranged at the front part of the protective cover 4, the small flange 7 is fixedly connected with the modified gland 1, and a sensor 6 is arranged at the bottom inside the protective cover 4.
The improved structure of the automobile exhaust hood is characterized in that a first sleeve 8 is fixedly arranged at the bottom of the small flange 7, the first sleeve 8 is perpendicular to the small flange 7, a first sealing cover 9 is fixedly arranged on the bottom surface of the first sleeve 8, the bottom surface of the first sleeve 8 is perpendicular to the sealing cover 9, a second sealing cover 10 is arranged at the bottom of the protective hood 4, a second sleeve 11 is arranged between the first sealing cover 9 and the second sealing cover 10, a sealing plate 12 is arranged outside the second sleeve 11, and a plurality of cross-groove pan head screws 13 are arranged on the sealing plate 12.
The small flange 7 is provided with a plurality of first through holes 15, the reforming gland 1 is fixedly connected with the small flange 7 through fixing screws 2, the small flange 7 is provided with a plurality of second through holes 16 close to the center position, locking screws 3 are arranged in the second through holes 16, and the locking screws 3 penetrate through the small flange 7 and the reforming gland 1 and are fixed on the boring bar 14.
When the device is used, the modified gland 1 is combined on a shaft by the locking screw 3, the protective cover 4 is fixed on the modified gland 1 by the fixing screw 2, thus a closed protective cover space is formed around the rotary joint 5, and the lower part of the protective cover 4 is provided with the sensor 6. When the sealing position of the rotary joint 5 leaks water, the water flow is in the protective cover 4, and the sensor 6 is triggered to send out a signal to give an alarm, so that the service condition of the rotary joint is monitored all weather, and the current situation that the water leakage is not found timely is changed.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (3)
1. The utility model provides a rotary joint leaks alarm device, includes rotary joint (5), boring bar (14), its characterized in that: the improved rotary joint is characterized in that a protective cover (4) is arranged outside the rotary joint (5), one end, rotating, of the rotary joint (5) is fixedly connected with a boring rod (14), the boring rod (14) is fixedly connected with a remanufacturing gland (1) in the outside, a small flange (7) is arranged at the front part of the protective cover (4), the small flange (7) is fixedly connected with the remanufacturing gland (1), and a sensor (6) is arranged at the bottom in the protective cover (4).
2. A rotary joint leak alarm device according to claim 1, wherein: the improved flange sealing device is characterized in that a first sleeve (8) is fixedly arranged at the bottom of the small flange (7), the first sleeve (8) is perpendicular to the small flange (7), a first sealing cover (9) is fixedly arranged on the bottom surface of the first sleeve (8), the bottom surface of the first sleeve (8) is perpendicular to the sealing cover (9), a second sealing cover (10) is arranged at the bottom of the protective cover (4), a second sleeve (11) is arranged between the first sealing cover (9) and the second sealing cover (10), a sealing plate (12) is arranged outside the second sleeve (11), and a plurality of cross-groove pan head screws (13) are arranged on the sealing plate (12).
3. A rotary joint leak alarm device according to claim 2, wherein: little flange (7) are opened there are the first through-hole of several (15), it is fixed to connect through set screw (2) between change system gland (1) and little flange (7), little flange (7) are close to central point and put to open and have several second through-hole (16), set up locking screw (3) in second through-hole (16), locking screw (3) pass little flange (7), change system gland (1) and fix on boring bar (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221646978.1U CN218441855U (en) | 2022-06-29 | 2022-06-29 | Rotary joint leakage alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221646978.1U CN218441855U (en) | 2022-06-29 | 2022-06-29 | Rotary joint leakage alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218441855U true CN218441855U (en) | 2023-02-03 |
Family
ID=85089265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221646978.1U Active CN218441855U (en) | 2022-06-29 | 2022-06-29 | Rotary joint leakage alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218441855U (en) |
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2022
- 2022-06-29 CN CN202221646978.1U patent/CN218441855U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A leakage alarm device for rotary joints Effective date of registration: 20230323 Granted publication date: 20230203 Pledgee: Yucheng Branch of Agricultural Bank of China Ltd. Pledgor: TONGYU HEAVY INDUSTRY Co.,Ltd. Registration number: Y2023980035948 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |