CN220751389U - Shock-resistant armored platinum thermal resistor - Google Patents
Shock-resistant armored platinum thermal resistor Download PDFInfo
- Publication number
- CN220751389U CN220751389U CN202322265065.6U CN202322265065U CN220751389U CN 220751389 U CN220751389 U CN 220751389U CN 202322265065 U CN202322265065 U CN 202322265065U CN 220751389 U CN220751389 U CN 220751389U
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- Prior art keywords
- thermal resistor
- platinum thermal
- contact
- middle connecting
- outer side
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 229910052697 platinum Inorganic materials 0.000 title claims abstract description 41
- 230000035939 shock Effects 0.000 title claims description 15
- 230000007246 mechanism Effects 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims 3
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Thermistors And Varistors (AREA)
Abstract
The utility model relates to the technical field of sensors and discloses an anti-seismic armored platinum thermal resistor, which comprises a junction box, a rod body and a middle connecting plate, wherein the rod body is installed at the bottom end of the junction box, the middle connecting plate is fixedly installed at the outer side of the rod body, a containing groove is formed at the bottom end of the middle connecting plate, and a pressing plate is arranged in the containing groove.
Description
Technical Field
The utility model relates to the technical field of sensors, in particular to an anti-seismic armored platinum thermal resistor.
Background
The armored platinum resistor is a temperature sensor, has smaller diameter than the assembled platinum resistor, is easy to bend, has good shock resistance, is suitable for being installed on occasions where the assembled platinum resistor cannot be installed, is integrated on a rod body when the armored platinum resistor is used, the rod head is used as a probe to extend into fluid, and the rod body can be integrated with a connecting structure for being connected with a pipeline port;
but after the installation of current armoured platinum thermal resistor in the present market, the shock attenuation effect between armoured platinum thermal resistor and the mounted position is relatively poor, still has partial vibrations to transmit to armoured platinum thermal resistor, influences the use of armoured platinum thermal resistor, and when the installation of armoured platinum thermal resistor, appears the phenomenon that the mistake touched easily, leads to the collision damage to appear in armoured platinum thermal resistor, is difficult to satisfy current user demand.
Aiming at the defects of the prior art, the utility model provides the anti-seismic armored platinum thermal resistor, has the advantages of high-efficiency damping protection, guiding placement and installation and the like, solves the problems that the damping effect between the armored platinum thermal resistor and the installation position is poor, partial vibration is still transmitted to the armored platinum thermal resistor to influence the use of the armored platinum thermal resistor, and the armored platinum thermal resistor is easy to be mistakenly touched during installation, so that the armored platinum thermal resistor is damaged by collision.
Disclosure of Invention
In order to achieve the purposes of high-efficiency shock absorption protection and guiding placement and installation, the utility model provides the following technical scheme:
the anti-seismic armored platinum thermal resistor comprises a junction box, a rod body and a middle connecting disc, wherein the rod body is installed at the bottom end of the junction box, the middle connecting disc is fixedly installed on the outer side of the rod body, and a high-efficiency contact anti-seismic mechanism is installed at the bottom end of the middle connecting disc and comprises a containing groove, a pressing plate and an adjusting screw;
the bottom end of the middle connecting disc is provided with an accommodating groove, a pressing plate is arranged in the accommodating groove, and the top end of the pressing plate is symmetrically and rotatably provided with an adjusting screw rod;
the outer side of the rod body is provided with a guide placement mechanism, and the guide placement mechanism comprises a mounting seat, a fixed sleeve and a movable rod;
the outside symmetry of shaft has placed the mount pad, and the outside symmetry fixedly connected with fixed bolster of mount pad, and movable rod has been placed to fixed bolster's inside.
Preferably, the high-efficiency contact anti-vibration mechanism further comprises an upper gasket, a clamping ring, a contact gasket, a lower gasket and a fixing ring;
the bottom of pressing plate has placed the gasket, and the joint ring has been placed to the bottom of going up the gasket, and the bottom fixedly connected with contact pad of joint ring, and the bottom of joint ring corresponds contact pad inboard position department and has placed down the gasket, and the solid fixed ring has been placed to the bottom of joint ring.
Preferably, the top end of the adjusting screw rod penetrates through the middle connecting disc to be connected with a rotating handle, and the adjusting screw rod is connected with the middle connecting disc through threads.
Preferably, the diameter of the fixing ring is equal to that of the lower gasket, and the fixing ring and the middle connecting disc are fixed through bolts.
Preferably, the guiding placement mechanism further comprises a frosted contact surface, a fastening knob, an arc-shaped guide plate and a guide wheel;
the upper position of the outer side of the movable rod is provided with a frosted contact surface, the upper position of the outer side of the fixed sleeve is embedded with a fastening knob, one end of the same side movable rod is fixedly connected with one end of the arc-shaped guide plate, and one end of the arc-shaped guide plate is uniformly embedded and rotated with a guide wheel.
Preferably, the mounting seat and the rod body are fixed through bolts, and the outer side of the guide wheel is sleeved with a rubber sleeve.
Preferably, the bottom end of the fastening knob passes through the fixed sleeve to be contacted with the top end of the frosted contact surface, and the fastening knob is connected with the fixed sleeve through threads.
Compared with the prior art, the utility model provides the anti-seismic armored platinum thermal resistor, which has the following beneficial effects:
1. through the high-efficient contact antidetonation mechanism that sets up, can arrange the gasket in the holding tank in, then arrange the joint ring in last gasket bottom, place the joint ring bottom with lower gasket again, and arrange the solid fixed ring in lower gasket bottom and fix, rotate two adjusting screw simultaneously again, make the pressing plate move down and stabilize the pressing down to last gasket, combine the contact pad of joint ring bottom, then can carry out shock attenuation contact between joint ring top and bottom and the well even dish, shock attenuation protection after this antidetonation armor platinum thermal resistor installation of being convenient for has improved the shock attenuation protection when this antidetonation armor platinum thermal resistor uses.
2. Through the direction placing mechanism that sets up, use guide pulley and arc baffle to carry out the direction protection when the pole body is plugged into, also can adjust the relative position of movable rod and fixed bolster, adjust the interval between two arc baffles to rotatory fastening knob is fixed the interval of two arc baffles, is convenient for according to the installation environment of difference, adjusts this antidetonation armor platinum thermal resistor installation direction, has increased the direction installation adjustability when this antidetonation armor platinum thermal resistor uses.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of the high-efficiency contact shock-resistant mechanism of the present utility model;
FIG. 4 is a schematic view of the guide placement mechanism of the present utility model;
reference numerals in the drawings: 1. a junction box; 2. a shaft; 3. a middle connecting plate;
4. high-efficiency contact anti-vibration mechanism; 401. a receiving groove; 402. pressing the plate; 403. adjusting a screw; 404. a gasket is arranged on the upper part; 405. a clamping ring; 406. a contact pad; 407. a lower gasket; 408. a fixing ring;
5. a guide placement mechanism; 501. a mounting base; 502. fixing the sleeve; 503. a moving rod; 504. a frosted contact surface; 505. fastening a knob; 506. an arc-shaped guide plate; 507. and a guide wheel.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: the utility model provides a technical scheme, as shown in figures 1-4, the anti-seismic armored platinum thermal resistor comprises a junction box 1, a rod body 2 and a middle connecting disc 3, wherein the rod body 2 is arranged at the bottom end of the junction box 1, the middle connecting disc 3 is fixedly arranged at the outer side of the rod body 2, a high-efficiency contact anti-seismic mechanism 4 is arranged at the bottom end of the middle connecting disc 3, and the high-efficiency contact anti-seismic mechanism 4 comprises a containing groove 401, a pressing plate 402 and an adjusting screw 403;
the bottom end of the middle connecting plate 3 is provided with an accommodating groove 401, a pressing plate 402 is placed in the accommodating groove 401, the top end of the pressing plate 402 is symmetrically and rotatably provided with an adjusting screw 403, the top end of the adjusting screw 403 penetrates through the middle connecting plate 3 and is connected with a rotating handle, the adjusting screw 403 is conveniently rotated by the rotating handle through threaded connection with the middle connecting plate 3, and relative movement is generated between the adjusting screw 403 and the middle connecting plate 3 when the adjusting screw 403 rotates;
the high-efficiency contact anti-vibration mechanism 4 further comprises an upper gasket 404, a clamping ring 405, a contact gasket 406, a lower gasket 407 and a fixing ring 408;
an upper gasket 404 is placed at the bottom end of the pressing plate 402, a clamping ring 405 is placed at the bottom end of the upper gasket 404, a contact gasket 406 is fixedly connected to the bottom end of the clamping ring 405, a lower gasket 407 is placed at the bottom end of the clamping ring 405 corresponding to the inner side position of the contact gasket 406, a fixing ring 408 is placed at the bottom end of the clamping ring 405, the diameter of the fixing ring 408 is equal to that of the lower gasket 407, the fixing ring 408 and the middle connecting plate 3 are fixed through bolts, and the fixing ring 408 and the middle connecting plate 3 are convenient to install and detach.
The outside of the shaft 2 is provided with a guide placement mechanism 5, and the guide placement mechanism 5 comprises a mounting seat 501, a fixed sleeve 502 and a movable rod 503;
the outer side of the rod body 2 is symmetrically provided with a mounting seat 501, the mounting seat 501 and the rod body 2 are fixed through bolts, the outer side of the mounting seat 501 is symmetrically and fixedly connected with a fixed sleeve 502, and a movable rod 503 is arranged in the fixed sleeve 502;
the guide placement mechanism 5 further comprises a sanding interface 504, a tightening knob 505, an arcuate guide plate 506, and a guide wheel 507;
the outer side upper position department of movable rod 503 has offered dull polish contact surface 504, the embedding of the outer side upper position department of fixed bolster 502 is installed and is fastened knob 505, the bottom of fastening knob 505 passes fixed bolster 502 and dull polish contact surface 504's top contact, pass through threaded connection between fastening knob 505 and the fixed bolster 502, produce relative movement between the rotatory time of fastening knob 505 and fixed bolster 502, and with dull polish contact surface 504 surface stabilization contact, the one end of same side movable rod 503 is through the one end fixed connection of arc baffle 506, the even embedding of one end of arc baffle 506 is rotated and is installed the guide pulley 507, the rubber sleeve has been cup jointed in the outside of guide pulley 507, the outside antiskid performance of guide pulley 507 has been improved.
Working principle: when the anti-seismic armored platinum thermal resistor is used, the guide wheel 507 at the outer side of the arc-shaped guide plate 506 is contacted with the outer side in the process of plugging the rod body 2, so that the guide wheel 507 and the arc-shaped guide plate 506 are used for guiding and protecting the rod body 2 when being plugged, the relative position of the movable rod 503 and the fixed sleeve 502 can be adjusted before the anti-seismic armored platinum thermal resistor is used, the distance between the two arc-shaped guide plates 506 is adjusted, the fastening knob 505 is rotated, the fastening knob 505 is contacted with the surface of the frosted contact surface 504, the distance between the two arc-shaped guide plates 506 is fixed, the anti-seismic armored platinum thermal resistor is conveniently adjusted according to different installation environments, and the guiding installation adjustability of the anti-seismic armored platinum thermal resistor in use is improved;
when the anti-seismic armored platinum thermal resistor is installed, the upper gasket 404 can be placed in the accommodating groove 401, then the clamping ring 405 is placed at the bottom end of the upper gasket 404, the lower gasket 407 is placed at the bottom end of the clamping ring 405, the fixing ring 408 is placed at the bottom end of the lower gasket 407, the fixing ring 408 and the middle connecting plate 3 are fixed through bolts, the two adjusting screws 403 are simultaneously rotated, the adjusting screws 403 are combined with the threaded connection of the middle connecting plate 3, the pressing plate 402 is driven to move by the adjusting screws 403, the pressing plate 402 is enabled to stably press the upper gasket 404, the contact gasket 406 at the bottom end of the clamping ring 405 is combined, shock absorption contact is carried out between the top end and the bottom end of the clamping ring 405 and the middle connecting plate 3, shock absorption protection after the anti-seismic armored platinum thermal resistor is installed is facilitated, and shock absorption protection during use of the anti-seismic armored platinum thermal resistor is improved.
Finally, it should be noted that: the foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. Antidetonation armor platinum thermal resistor, including terminal box, shaft and well even dish, the shaft is installed to the bottom of terminal box, the outside fixed mounting of shaft has well even dish, its characterized in that: the bottom end of the middle connecting disc is provided with a high-efficiency contact anti-vibration mechanism, and the high-efficiency contact anti-vibration mechanism comprises a containing groove, a pressing plate and an adjusting screw;
the bottom end of the middle connecting plate is provided with an accommodating groove, a pressing plate is arranged in the accommodating groove, and the top end of the pressing plate is symmetrically and rotatably provided with an adjusting screw rod;
the outer side of the rod body is provided with a guide placement mechanism, and the guide placement mechanism comprises a mounting seat, a fixed sleeve and a movable rod;
the installation seat is symmetrically placed on the outer side of the rod body, the fixing sleeve is symmetrically and fixedly connected to the outer side of the installation seat, and the movable rod is placed in the fixing sleeve.
2. The shock resistant armored platinum thermal resistor of claim 1, wherein the high efficiency contact shock resistant mechanism further comprises an upper spacer, a snap ring, a contact spacer, a lower spacer and a retaining ring;
the bottom of pressing plate has placed the gasket, the joint ring has been placed to the bottom of going up the gasket, the bottom fixedly connected with contact pad of joint ring, the bottom of joint ring corresponds contact pad inboard position department and has placed down the gasket, the solid fixed ring has been placed to the bottom of joint ring.
3. The anti-seismic armored platinum thermal resistor according to claim 2, wherein the top end of the adjusting screw rod penetrates through the middle connecting disc to be connected with a rotating handle, and the adjusting screw rod is connected with the middle connecting disc through threads.
4. The anti-seismic armored platinum thermal resistor according to claim 2, wherein the diameter of the fixing ring is equal to the diameter of the lower gasket, and the fixing ring and the middle connecting disc are fixed through bolts.
5. The shock resistant armored platinum thermal resistor of claim 1, wherein the guide placement mechanism further comprises a frosted contact surface, a fastening knob, an arcuate guide plate and a guide wheel;
a frosted contact surface is arranged at the upper position of the outer side of the movable rod, a fastening knob is embedded and arranged at the upper position of the outer side of the fixed sleeve, one end of the movable rod on the same side is fixedly connected with one end of the arc-shaped guide plate, and one end of the arc-shaped guide plate is uniformly embedded and rotated to be provided with a guide wheel.
6. The anti-seismic armored platinum thermal resistor according to claim 5, wherein the mounting seat and the rod body are fixed through bolts, and a rubber sleeve is sleeved on the outer side of the guide wheel.
7. The anti-seismic armored platinum thermal resistor according to claim 5, wherein the bottom end of the fastening knob passes through the fixed sleeve to be in contact with the top end of the frosted contact surface, and the fastening knob is connected with the fixed sleeve through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322265065.6U CN220751389U (en) | 2023-08-23 | 2023-08-23 | Shock-resistant armored platinum thermal resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322265065.6U CN220751389U (en) | 2023-08-23 | 2023-08-23 | Shock-resistant armored platinum thermal resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220751389U true CN220751389U (en) | 2024-04-09 |
Family
ID=90553239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322265065.6U Active CN220751389U (en) | 2023-08-23 | 2023-08-23 | Shock-resistant armored platinum thermal resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220751389U (en) |
-
2023
- 2023-08-23 CN CN202322265065.6U patent/CN220751389U/en active Active
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| GR01 | Patent grant |