CN213481605U - Hydraulic monitoring transmitter capable of resisting vibration interference - Google Patents
Hydraulic monitoring transmitter capable of resisting vibration interference Download PDFInfo
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- CN213481605U CN213481605U CN202121081332.9U CN202121081332U CN213481605U CN 213481605 U CN213481605 U CN 213481605U CN 202121081332 U CN202121081332 U CN 202121081332U CN 213481605 U CN213481605 U CN 213481605U
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Abstract
The utility model relates to the technical field of pressure measuring equipment, in particular to a hydraulic monitoring transmitter capable of resisting vibration interference, wherein a protective shell is fixedly sleeved outside a transmitter body; a damping spring is connected and installed between the transmitter body and the protective shell; a core body installation cavity is formed in the transmitter body; a pressure sensing core body is fixedly arranged in the core body installation cavity; the pressure sensing core body is connected with a lead; the upper end and the lower end of the outer side wall of the protective shell are uniformly and symmetrically fixedly provided with convex plates at intervals; a rolling shaft is vertically arranged between the convex plates; an adsorption iron sleeve is fixedly arranged on the outer side wall of the lower end of the protective shell; the lower end of the protective shell is provided with a movable hinge; the movable hinge is connected with a butt joint platform; the outer side wall of the butt joint platform is fixedly provided with a magnet; the utility model discloses can provide a strong, the inside mud of interference killing feature is convenient for clear away and the accurate hydraulic monitoring changer that can resist the vibration interference of equipment numerical measurement.
Description
Technical Field
The utility model belongs to the technical field of pressure measurement equipment, concretely relates to hydraulic monitoring changer that can resist vibration interference.
Background
The hydraulic transmitter is a detection device which converts liquid pressure parameters into electric signals through an internal core body and then transmits the electric signals to external equipment for display observation, the hydraulic transmitter is usually made of stainless steel materials, the detected medium is wide, oil, water, paste and the like can be detected, and the hydraulic transmitter has certain anti-corrosion capability, has the greatest advantages of small volume, small occupied space and simple and convenient detection, but the transmitter in the prior art has poor anti-interference capability, and if external vibration is too large, the internal parts of the transmitter fall off or part of the parts are damaged by shaking and impact, so that the equipment is damaged; hydraulic transmitters in the industry are generally small in size, which causes inconvenience in removing residual dirt and impurities deposited in the internal cavity of the transmitter, and further causes errors in measured values gradually, thereby affecting the accuracy of detection results.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but, hydraulic monitoring changer of vibration-resistant interference that interference killing feature is strong, inside mud is convenient for clear away and equipment numerical measurement is accurate.
In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic monitoring transmitter capable of resisting vibration interference comprises a transmitter body, wherein a protective shell is fixedly sleeved outside the transmitter body; a damping spring is connected and installed between the transmitter body and the protective shell; a core body installation cavity is formed in the transmitter body; a pressure sensing core body is fixedly arranged in the core body installation cavity; the pressure sensing core body is connected with a lead; the upper end and the lower end of the outer side wall of the protective shell are uniformly and symmetrically fixedly provided with convex plates at intervals; a rolling shaft is vertically arranged between the convex plates; an adsorption iron sleeve is fixedly arranged on the outer side wall of the lower end of the protection shell; the lower end of the protective shell is provided with a movable hinge; the movable hinge is connected with a butt joint platform; the outer side wall of the butt joint table is fixedly provided with a magnet; a containing cavity is formed in the butt joint table; a dirt removing soft sleeve is sleeved and mounted inside the containing cavity; the inner side wall of the soft dirt removing sleeve is horizontally provided with a connecting rod; and a pull rod is vertically connected and installed on the connecting rod.
As a further improvement of the utility model, the tail end of the pull rod is fixedly provided with a rotating handle.
As a further improvement of the utility model, be formed with the cavity buffer layer between changer body and the protective housing.
As a further improvement of the utility model, the upper end fixed mounting of protective housing has hexagonal knob platform.
As a further improvement, the outer side wall of the hexagonal knob platform is uniformly spaced and machined with anti-skid grooves.
Compared with the prior art, the beneficial effects of the utility model are that: according to the technical scheme, the hexagonal knob table is arranged outside the protective shell, the hexagonal knob table is provided with the anti-skidding groove, the hexagonal knob table is convenient for a user to grab, and meanwhile, the protective groove can be used for equipment and generate skidding in the process of assembling and disassembling, so that the practicability of the equipment is improved; according to the technical scheme, the convex plate is arranged outside the protective shell, and the rolling shaft is arranged on the convex plate, so that the shaking, scraping and damaging degree of external foreign matters can be effectively reduced; according to the technical scheme, the protective shell is provided with the adsorption iron sleeve and the movable hinge, the movable hinge is connected with the butt joint table, the butt joint table is provided with the magnet, and the movable hinge is rotated to adsorb the magnet into the adsorption iron sleeve, so that the butt joint table can be effectively and fixedly installed; according to the technical scheme, the dirt removing soft sleeve is arranged inside the containing cavity, the connecting rod is arranged on the dirt removing soft sleeve, the pull rod is arranged on the connecting rod, and dirt deposited inside the equipment can be effectively removed by pulling the pull rod, so that data detection is more accurate; according to the technical scheme, the damping spring is arranged between the transmitter body and the protective shell, so that the vibration influence on the component caused by an external object can be effectively reduced through the damping spring, the service life of the equipment is effectively prolonged, and the application range of the equipment to different complex environments is enlarged.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
In the figure: 1. a transmitter body; 2. a protective housing; 3. a damping spring; 4. a core body installation cavity; 5. a pressure sensing core; 6. a wire; 7. a convex plate; 8. a roller; 9. adsorbing an iron sleeve; 10. a living hinge; 11. a docking station; 12. a magnet; 13. a receiving cavity; 14. a soft cover for removing dirt; 15. a connecting rod; 16. a pull rod; 17. rotating the handle; 18. a hollow buffer layer; 19. a hexagonal knob table; 20. and (4) an anti-slip groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1 to 2, the present invention provides a technical solution: a hydraulic monitoring transmitter capable of resisting vibration interference comprises a transmitter body 1, wherein a protective shell 2 is fixedly sleeved outside the transmitter body 1; a damping spring 3 is connected and installed between the transmitter body 1 and the protective shell 2; a core body installation cavity 4 is formed in the transmitter body 1; a pressure sensing core body 5 is fixedly arranged in the core body installation cavity 4; the pressure sensing core body 5 is connected with a lead 6; the upper end and the lower end of the outer side wall of the protective shell 2 are uniformly and symmetrically fixedly provided with convex plates 7 at intervals; a rolling shaft 8 is vertically arranged between the convex plates 7; an adsorption iron sleeve 9 is fixedly arranged on the outer side wall of the lower end of the protective shell 2; the lower end of the protective shell 2 is provided with a movable hinge 10; the movable hinge 10 is connected with a butt joint platform 11; a magnet 12 is fixedly arranged on the outer side wall of the butt joint platform 11; a containing cavity 13 is formed in the butt joint platform 11; a soft dirt removing sleeve 14 is sleeved in the containing cavity 13; the inner side wall of the soft dirt removing sleeve 14 is horizontally provided with a connecting rod 15; a drawing rod 16 is vertically connected and installed on the connecting rod 15; a rotary handle 17 is fixedly arranged at the tail end of the pull rod 16; a hollow buffer layer 18 is formed between the transmitter body 1 and the protective shell 2; a hexagonal knob table 19 is fixedly arranged at the upper end of the protective shell 2; anti-skid grooves 20 are uniformly formed in the outer side wall of the hexagonal knob table 19 at intervals.
The utility model is put into the liquid medium to be detected when the device is needed, the liquid medium can enter the interior through the lower end of the core body installation cavity 4, at the moment, the pressure sensing core body 5 can convert the detected liquid pressure into an electric signal and transmit the electric signal to the external display device through the lead 6, when the dirt deposited in the core body accommodation cavity 4 is excessive, the butt joint platform 11 can be rotated through the movable hinge 10, the butt joint platform 11 adopts the magnetized material to realize that the butt joint platform 11 is attached to the transmitter body 1, then the pull rod 16 is rotated and pulled, at the moment, the dirt removing soft sleeve 14 can clear the dirt deposited in the core body installation cavity 4, the rapid maintenance and cleaning of the device are realized, in addition, when the device meets the conditions of shaking or vibration of external liquid or working environment, the device can reduce the influence on the working parts of the internal core body through the damping spring structure arranged on the internal hollow buffer layer, therefore, the application range of the equipment to the complex use environment can be improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a hydraulic pressure monitoring changer that can be resistant to vibration interference which characterized in that: the transmitter comprises a transmitter body (1), wherein a protective shell (2) is fixedly sleeved outside the transmitter body (1); a damping spring (3) is connected and mounted between the transmitter body (1) and the protective shell (2); a core body installation cavity (4) is formed in the transmitter body (1) in a machining mode; a pressure sensing core body (5) is fixedly arranged in the core body mounting cavity (4); the pressure sensing core body (5) is connected with and provided with a lead (6); the upper end and the lower end of the outer side wall of the protective shell (2) are uniformly and symmetrically fixedly provided with convex plates (7) at intervals; a rolling shaft (8) is vertically arranged between the convex plates (7); an adsorption iron sleeve (9) is fixedly arranged on the outer side wall of the lower end of the protective shell (2); the lower end of the protective shell (2) is provided with a movable hinge (10); the movable hinge (10) is connected with a butt joint platform (11); a magnet (12) is fixedly arranged on the outer side wall of the butt joint platform (11); a containing cavity (13) is formed in the butt joint table (11); a soft dirt removing sleeve (14) is sleeved and mounted inside the containing cavity (13); a connecting rod (15) is horizontally arranged on the inner side wall of the soft dirt removing sleeve (14); and a drawing rod (16) is vertically connected and installed on the connecting rod (15).
2. The hydraulic monitoring transmitter of claim 1, wherein the transmitter is resistant to vibration interference, and wherein: the tail end of the pull rod (16) is fixedly provided with a rotating handle (17).
3. The hydraulic monitoring transmitter of claim 1, wherein the transmitter is resistant to vibration interference, and wherein: a hollow buffer layer (18) is formed between the transmitter body (1) and the protective shell (2).
4. The hydraulic monitoring transmitter of claim 1, wherein the transmitter is resistant to vibration interference, and wherein: the upper end of the protective shell (2) is fixedly provided with a hexagonal knob platform (19).
5. The hydraulic monitoring transmitter of claim 4 resistant to vibration interference, wherein: the outer side wall of the hexagonal knob table (19) is uniformly provided with anti-skid grooves (20) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121081332.9U CN213481605U (en) | 2021-05-20 | 2021-05-20 | Hydraulic monitoring transmitter capable of resisting vibration interference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121081332.9U CN213481605U (en) | 2021-05-20 | 2021-05-20 | Hydraulic monitoring transmitter capable of resisting vibration interference |
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| Publication Number | Publication Date |
|---|---|
| CN213481605U true CN213481605U (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121081332.9U Active CN213481605U (en) | 2021-05-20 | 2021-05-20 | Hydraulic monitoring transmitter capable of resisting vibration interference |
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| CN (1) | CN213481605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483942A (en) * | 2021-07-01 | 2021-10-08 | 南京特敏传感技术有限公司 | Multipurpose integral type pressure sensing core |
-
2021
- 2021-05-20 CN CN202121081332.9U patent/CN213481605U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483942A (en) * | 2021-07-01 | 2021-10-08 | 南京特敏传感技术有限公司 | Multipurpose integral type pressure sensing core |
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