CN213067999U - End surface thermal resistor convenient to fix - Google Patents
End surface thermal resistor convenient to fix Download PDFInfo
- Publication number
- CN213067999U CN213067999U CN202022447098.9U CN202022447098U CN213067999U CN 213067999 U CN213067999 U CN 213067999U CN 202022447098 U CN202022447098 U CN 202022447098U CN 213067999 U CN213067999 U CN 213067999U
- Authority
- CN
- China
- Prior art keywords
- thermal resistor
- ear seat
- ear
- block
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a terminal surface thermal resistor convenient to it is fixed, including the thermal resistor body, the last side fixed mounting of thermal resistor body surface has the protective sheath, one side fixed mounting of protective sheath has the fixed block, the internally mounted of fixed block has the threaded rod, trapezoidal movable block is installed to the bottom of threaded rod, the opposite side fixed mounting of trapezoidal movable block has the slider, the outside of slider is provided with the spout, No. one ear seat is installed to one side of trapezoidal movable block, the inside swing joint of an ear seat has the gyro wheel, one side fixed mounting of an ear seat has the bar gag lever post, the inside cover post that is located the fixed block is installed in the outside of bar gag lever post, the surface fixed mounting of bar gag lever post has the locating plate that is located. This terminal surface thermal resistance convenient to it is fixed, simple structure, convenient operation, convenient to use, the fixed connection of the device of being convenient for and work piece can absorb most vibrations power in order to improve the reliability and the degree of accuracy that the device detected temperature data simultaneously.
Description
Technical Field
The utility model relates to a terminal surface thermal resistance technical field specifically is a terminal surface thermal resistance convenient to it is fixed.
Background
The end face thermal resistance element is wound by specially processed wire materials (copper wires or platinum wires), the wire materials are tightly hung at the front end of the thermometer, compared with a common axial thermal resistance, the end face thermal resistance can more accurately and rapidly reflect the actual temperature condition of the measured end face, the manufacturing method is multiple, the variety and the form are various, and the thermometer is suitable for measuring the temperature of the surfaces of a steam turbine and a motor bush of a power plant or other machine bodies, but the existing end face thermal resistance is inconvenient to fix in the using process and needs to be manually held, and meanwhile, the thermometer is easy to shake in the using process to influence the accuracy of detection data.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a terminal surface thermal resistance convenient to it is fixed has solved current terminal surface thermal resistance and has been not convenient for to fix in the use, needs the manpower to grab and hold, easily rocks and influence the problem that detects the data accuracy simultaneously in the use.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an end face thermal resistor convenient to fix comprises a thermal resistor body, wherein a protective sleeve is fixedly mounted on the upper side edge of the outer surface of the thermal resistor body, a fixed block is fixedly mounted on one side of the protective sleeve, a threaded rod is mounted inside the fixed block, a trapezoidal moving block is mounted at the bottom end of the threaded rod, a sliding block is fixedly mounted on the other side of the trapezoidal moving block, a sliding groove is formed in the outer side of the sliding block, a first lug seat is mounted on one side of the trapezoidal moving block, a roller is movably connected inside the first lug seat, a bar-shaped limiting rod is fixedly mounted on one side of the first lug seat, a sleeve column located inside the fixed block is mounted on the outer side of the bar-shaped limiting rod, a positioning plate located inside the sleeve column is fixedly mounted on the outer surface of the bar-shaped limiting rod, a first spring is fixedly mounted on, the equal fixed mounting in upper and lower both ends of anticollision board opposite side has flexible post, the intermediate position department symmetry of anticollision board opposite side installs two No. two ear seats, every the equal swing joint in one end of No. two ear seats has the connecting rod, every the equal swing joint in the other end of connecting rod has No. three ear seats, one side fixed mounting of No. three ear seats has No. two springs, the one end fixed mounting of No. two springs has the limiting plate, one of them the opposite side fixed mounting of No. three ear seats has spacing post, the inside sliding connection of spacing post has the slip post, two the opposite side fixed mounting of limiting plate has the connecting plate that is located thermal resistance body surface.
Preferably, the threaded rod is connected with the fixed block through threads, the threaded rod is connected with the trapezoidal moving block through a roller bearing, the trapezoidal moving block and the sliding block are of an integrated structure, the trapezoidal moving block is connected with the sliding block through a screw, and the sliding block is clamped into the sliding groove.
Preferably, an ear seat passes through the rotation axis with the gyro wheel and is connected, an ear seat and bar gag lever post be integral structure, bar gag lever post and locating plate be integral structure, the one end and the locating plate of a spring pass through screw connection, the other end of a spring passes through screw connection with the inner wall of cover post, cover post and fixed block be integral structure.
Preferably, the connecting rod is connected with the third ear seat through a short shaft, the connecting rod is connected with the second ear seat through a short shaft, and the second ear seat and the anti-collision plate are of an integrated structure.
Preferably, No. two springs and No. three ear seats constitute elastic structure, No. two springs's one end and No. three ear seats pass through the screw connection, No. two springs's the other end and limiting plate pass through the screw connection.
Preferably, the limiting column is connected with one third ear seat through a screw, the sliding column is connected with the other third ear seat through a screw, and the sliding column and the limiting column form a sliding structure.
Preferably, the connecting plate and the thermal resistor body are of an integrated structure, the connecting plate is connected with the thermal resistor body through screws, and the third lug seat is connected with the connecting plate through a slide way.
(III) advantageous effects
The utility model provides a terminal surface thermal resistance convenient to it is fixed. The method has the following beneficial effects:
(1) this be convenient for fixed terminal surface thermal resistance, effect through the screw thread, the threaded rod moves down in rotatory process, and then driven moving down of trapezoidal movable block, cooperation through slider and spout, the stability that trapezoidal movable block removed has been improved, moving down of trapezoidal movable block has promoted the bar gag lever post and has moved to one side, cooperation through locating plate and spring, be convenient for play limiting displacement to the removal of bar gag lever post, go into the inside to the spacing groove of work piece when the bar gag lever post card, the device of being convenient for and the fixed connection of work piece use manpower sparingly.
(2) This terminal surface thermal resistor convenient to it is fixed can absorb most vibrations power through the effect of No. two springs, through the cooperation of spacing post and slip post, is convenient for play limiting displacement to the removal of No. three ear seats, and then is convenient for promote the connecting rod and reply the normal position to be convenient for make anticollision board reply the normal position, avoid vibrations can drive the thermal resistor body and produce and rock, improved the device and detected temperature data's reliability and the degree of accuracy.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the fixing block of the present invention in a partial cross-sectional view;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.
In the figure: 1. a thermal resistor body; 2. a protective sleeve; 3. a fixed block; 4. a threaded rod; 5. a trapezoidal moving block; 6. a slider; 7. a chute; 8. a first ear mount; 9. a roller; 10. a strip-shaped limiting rod; 11. sleeving a column; 12. positioning a plate; 13. a first spring; 14. an anti-collision plate; 15. a telescopic column; 16. a second ear mount; 17. a connecting rod; 18. a third ear mount; 19. a second spring; 20. a limiting plate; 21. a limiting column; 22. A sliding post; 23. a connecting plate.
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.
As shown in fig. 1-4, the utility model provides a technical solution: an end face thermal resistor convenient to fix comprises a thermal resistor body 1, a protective sleeve 2, a fixed block 3, a threaded rod 4, a trapezoidal moving block 5, a sliding block 6, a sliding groove 7, a first lug seat 8, a roller 9, a strip-shaped limiting rod 10, a sleeve column 11, a positioning plate 12, a first spring 13, an anti-collision plate 14, a telescopic column 15, a second lug seat 16, a connecting rod 17, a third lug seat 18, a second spring 19, a limiting plate 20, a limiting column 21, a sliding column 22 and a connecting plate 23, wherein the upper side edge of the outer surface of the thermal resistor body 1 is fixedly provided with the protective sleeve 2, one side of the protective sleeve 2 is fixedly provided with the fixed block 3, the threaded rod 4 is arranged inside the fixed block 3, the trapezoidal moving block 5 is arranged at the bottom end of the threaded rod 4, the sliding block 6 is fixedly arranged at the other side of the trapezoidal moving block 5, the sliding groove 7 is arranged outside the sliding block, one side of the trapezoidal moving block 5 is provided with a first lug seat 8, the inside of the first lug seat 8 is movably connected with a roller 9, one side of the first lug seat 8 is fixedly provided with a strip-shaped limiting rod 10, the outer side of the strip-shaped limiting rod 10 is provided with a sleeve column 11 positioned in the fixed block 3, the outer surface of the strip-shaped limiting rod 10 is fixedly provided with a positioning plate 12 positioned in the sleeve column 11, one side of the positioning plate 12 is fixedly provided with a first spring 13, the movement of the strip-shaped limiting rod 10 is convenient to control through the matching of the positioning plate 12 and the first spring 13, one side of the thermal resistor body 1 is provided with an anti-collision plate 14, the upper end and the lower end of the other side of the anti-collision plate 14 are both fixedly provided with telescopic columns 15, the middle position of the other side of the anti-collision plate 14 is symmetrically provided with two second lug seats 16, one end of each second lug seat 16 is movably connected, a second spring 19 is fixedly mounted on one side of the third lug seat 18, a limiting plate 20 is fixedly mounted at one end of the second spring 19, a limiting column 21 is fixedly mounted on the other side of one of the third lug seats 18, a sliding column 22 is slidably connected inside the limiting column 21, and a connecting plate 23 located on the outer surface of the thermal resistor body 1 is fixedly mounted on the other side of the two limiting plates 20;
the threaded rod 4 is connected with the fixed block 3 through threads, the threaded rod 4 is connected with the trapezoidal moving block 5 through a roller bearing, the trapezoidal moving block 5 and the sliding block 6 are of an integrated structure, the trapezoidal moving block 5 is connected with the sliding block 6 through screws, the sliding block 6 is clamped into the sliding groove 7, and the stability of the movement of the trapezoidal moving block 5 is effectively improved through the matching of the sliding block 6 and the sliding groove 7;
the first lug seat 8 is connected with the roller 9 through a rotating shaft, the first lug seat 8 and the strip-shaped limiting rod 10 are of an integrated structure, the strip-shaped limiting rod 10 and the positioning plate 12 are of an integrated structure, one end of the first spring 13 is connected with the positioning plate 12 through a screw, the other end of the first spring 13 is connected with the inner wall of the sleeve column 11 through a screw, the sleeve column 11 and the fixing block 3 are of an integrated structure, and the movement of the strip-shaped limiting rod 10 is convenient to control through the matching of the positioning plate 12 and the first spring 13;
the connecting rod 17 is connected with the third lug seat 18 through a first short shaft, the connecting rod 17 is connected with the second lug seat 16 through a second short shaft, the second lug seat 16 and the anti-collision plate 14 are of an integrated structure, and the rotation of the connecting rod 17 is convenient to control through the action of the first short shaft and the second short shaft;
the second spring 19 and the third lug seat 18 form an elastic structure, one end of the second spring 19 is connected with the third lug seat 18 through a screw, the other end of the second spring 19 is connected with the limiting plate 20 through a screw, the movement of the third lug seat 18 is convenient to control under the action of the second spring 19, and most of vibration force is absorbed;
the limiting column 21 is connected with one third ear seat 18 through a screw, the sliding column 22 is connected with the other third ear seat 18 through a screw, the sliding column 22 and the limiting column 21 form a sliding structure, and the limiting column 21 is matched with the sliding column 22 to limit the movement of the third ear seat 18;
connecting plate 23 and thermal resistance body 1 are integrated structure, and connecting plate 23 passes through bolted connection with thermal resistance body 1, and No. three ear seat 18 passes through the slide with connecting plate 23 and is connected, through the effect of slide, and No. three ear seat 18 of being convenient for removes in the inside of slide.
When the device is used, a power supply is switched on, a switch is switched on, a user can grasp the threaded rod 4 and rotate the threaded rod 4, the threaded rod 4 moves downwards in the rotating process under the action of threads, the downward movement of the threaded rod 4 drives the downward movement of the trapezoidal moving block 5, the stability of the movement of the trapezoidal moving block 5 is improved through the matching of the sliding block 6 and the sliding groove 7, when the outer surface of the trapezoidal moving block 5 is in contact with the roller 9, the roller 9 rolls and can push the strip-shaped limiting rod 10 to move towards one side, the movement of the strip-shaped limiting rod 10 drives the positioning plate 12 to move towards one side, the first spring 13 is compressed in the sleeve column 11 at the moment, and the strip-shaped limiting rod 10 is clamped into the limiting groove of a workpiece, so that the;
when the device is used, the anti-collision plate 14 is attached to the inner wall of a workpiece, when the workpiece vibrates due to the mistaken touch of an operator and the like in the using process, the vibration drives the workpiece to move, thereby driving the anti-collision plate 14 to move, the anti-collision plate 14 drives the connecting rod 17 to rotate, thereby driving the third ear seat 18 to move in the slideway, absorbing most of the vibration force through the action of the second spring 19, the limiting column 21 is matched with the sliding column 22, so that the movement of the third ear seat 18 is limited, thereby facilitating the pushing of the connecting rod 17 to return to the original position, facilitating the return of the anti-collision plate 14 to the original position, avoiding the vibration to drive the thermal resistor body 1 to shake, improving the reliability and accuracy of the temperature data detected by the device, namely the use process of the end surface thermal resistor convenient to fix, and those not described in detail in this specification are well within the skill of those in the art.
In conclusion, the end face thermal resistor convenient to fix can be obtained, the threaded rod 4 moves downwards in the rotating process through the action of the threads in the using process, so that the downward movement of the trapezoidal moving block 5 is driven, the moving stability of the trapezoidal moving block 5 is improved through the matching of the sliding block 6 and the sliding groove 7, the downward movement of the trapezoidal moving block 5 pushes the strip-shaped limiting rod 10 to move to one side, the movement of the strip-shaped limiting rod 10 is limited through the matching of the positioning plate 12 and the first spring 13, when the strip-shaped limiting rod 10 is clamped into the limiting groove of a workpiece, the device is convenient to be fixedly connected with the workpiece, manpower is saved, most of vibration force can be absorbed through the action of the second spring 19, the limiting effect on the movement of the third lug seat 18 is facilitated through the matching of the limiting column 21 and the sliding column 22, and the connecting rod 17 is convenient to be pushed to return to the original position, therefore, the anti-collision plate 14 can be conveniently restored to the original position, the thermal resistor body 1 is prevented from shaking, and the reliability and accuracy of the temperature data detected by the device are improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an end face thermal resistance convenient to it is fixed, includes thermal resistance body (1), its characterized in that: the thermal resistor comprises a thermal resistor body (1), and is characterized in that a protective sleeve (2) is fixedly mounted on the upper side of the outer surface of the thermal resistor body (1), a fixed block (3) is fixedly mounted on one side of the protective sleeve (2), a threaded rod (4) is mounted inside the fixed block (3), a trapezoidal moving block (5) is mounted at the bottom end of the threaded rod (4), a slider (6) is fixedly mounted on the other side of the trapezoidal moving block (5), a sliding groove (7) is formed in the outer side of the slider (6), a first lug seat (8) is mounted on one side of the trapezoidal moving block (5), idler wheels (9) are movably connected inside the first lug seat (8), a bar-shaped limiting rod (10) is fixedly mounted on one side of the first lug seat (8), a sleeve column (11) located inside the fixed block (3) is mounted on the outer side of the bar-shaped limiting rod (10), and a positioning plate (, one side of the positioning plate (12) is fixedly provided with a first spring (13), one side of the thermal resistor body (1) is provided with an anti-collision plate (14), the upper end and the lower end of the anti-collision plate (14) are respectively and fixedly provided with a telescopic column (15), the middle position of the other side of the anti-collision plate (14) is symmetrically provided with two second ear seats (16), one end of each second ear seat (16) is movably connected with a connecting rod (17), the other end of each connecting rod (17) is movably connected with a third ear seat (18), one side of each third ear seat (18) is fixedly provided with a second spring (19), one end of each second spring (19) is fixedly provided with a limiting plate (20), one end of the third ear seats (18) is fixedly provided with a limiting column (21), and the inner sliding of each limiting column (21) is connected with a sliding column (22), and the other sides of the two limiting plates (20) are fixedly provided with connecting plates (23) positioned on the outer surface of the thermal resistor body (1).
2. An end face thermal resistor for facilitating attachment according to claim 1, wherein: the threaded rod (4) is in threaded connection with the fixed block (3), the threaded rod (4) is connected with the trapezoidal moving block (5) through a roller bearing, the trapezoidal moving block (5) and the sliding block (6) are of an integrated structure, the trapezoidal moving block (5) is connected with the sliding block (6) through screws, and the sliding block (6) is clamped into the sliding groove (7).
3. An end face thermal resistor for facilitating attachment according to claim 1, wherein: a No. 8 ear seat is connected through the rotation axis with gyro wheel (9), No. 8 ear seat and bar gag lever post (10) structure as an organic whole, bar gag lever post (10) and locating plate (12) structure as an organic whole, the one end and locating plate (12) of a spring (13) pass through the screw connection, the other end of a spring (13) passes through the screw connection with the inner wall of cover post (11), cover post (11) and fixed block (3) structure as an organic whole.
4. An end face thermal resistor for facilitating attachment according to claim 1, wherein: connecting rod (17) are connected through a minor axis with No. three ear seats (18), connecting rod (17) are connected through No. two minor axes with No. two ear seats (16), No. two ear seats (16) and crashproof board (14) structure as an organic whole.
5. An end face thermal resistor for facilitating attachment according to claim 1, wherein: elastic structure is constituteed with No. three ear seat (18) in No. two springs (19), the one end and the No. three ear seat (18) of No. two springs (19) pass through the screw connection, the other end and limiting plate (20) of No. two springs (19) pass through the screw connection.
6. An end face thermal resistor for facilitating attachment according to claim 1, wherein: spacing post (21) passes through bolted connection with one of them No. three ear seat (18), slip post (22) and another No. three ear seat (18) pass through bolted connection, sliding structure is constituteed with spacing post (21) to slip post (22).
7. An end face thermal resistor for facilitating attachment according to claim 1, wherein: connecting plate (23) and thermal resistance body (1) structure as an organic whole, connecting plate (23) and thermal resistance body (1) pass through the screw connection, No. three ear seat (18) pass through the slide with connecting plate (23) and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022447098.9U CN213067999U (en) | 2020-10-29 | 2020-10-29 | End surface thermal resistor convenient to fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022447098.9U CN213067999U (en) | 2020-10-29 | 2020-10-29 | End surface thermal resistor convenient to fix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213067999U true CN213067999U (en) | 2021-04-27 |
Family
ID=75563287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022447098.9U Active CN213067999U (en) | 2020-10-29 | 2020-10-29 | End surface thermal resistor convenient to fix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213067999U (en) |
-
2020
- 2020-10-29 CN CN202022447098.9U patent/CN213067999U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204964408U (en) | Mar detects machine | |
| CN106353182A (en) | Measuring device for scale distance after tensile failure in tensile test | |
| CN213067999U (en) | End surface thermal resistor convenient to fix | |
| CN111879206A (en) | Automatic measuring device for outer diameter of spring | |
| CN210570397U (en) | Diameter measuring device is used in processing of accurate type gear | |
| CN210401191U (en) | Part detection device based on photoelectric integration technology | |
| CN117406124A (en) | Battery circulation testing device | |
| CN211452230U (en) | Linear grating ruler of machine tool | |
| CN210346698U (en) | Special measuring platform of multi-use architecture design | |
| CN211012776U (en) | Intelligent quality monitoring device for bearing ring | |
| CN113566902B (en) | Wafer cutting blade finished product detection device and detection method thereof | |
| CN103616008A (en) | Surface roughometer probe protecting device | |
| CN110646313B (en) | Self-propelled portable scratch instrument for online detection of in-service materials | |
| CN210090178U (en) | Tensile strength detection device of dust collector connecting shaft assembly | |
| CN206420400U (en) | A kind of auto parts and components cubing | |
| CN208419801U (en) | A kind of automobile shock bar both-end thread testing machine thread measurement head | |
| CN218349409U (en) | Novel laser displacement sensor | |
| CN110631452A (en) | Diameter measuring device and method for precise gear machining | |
| CN213301509U (en) | Multi-branch type single-point armored thermocouple | |
| CN219776593U (en) | Optical element assembly parallelism device | |
| CN211651550U (en) | Motor virtual position detection device | |
| CN217465832U (en) | On-line measuring device for accuracy of measuring instrument | |
| CN214893805U (en) | Slitter edge tension automatic checkout device | |
| CN211505268U (en) | Photovoltaic module surface deposition check out test set | |
| CN210465561U (en) | Test bench for testing conductive telescopic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |