CN110842813A - Clamping device of thermocouple - Google Patents
Clamping device of thermocouple Download PDFInfo
- Publication number
- CN110842813A CN110842813A CN201911124629.6A CN201911124629A CN110842813A CN 110842813 A CN110842813 A CN 110842813A CN 201911124629 A CN201911124629 A CN 201911124629A CN 110842813 A CN110842813 A CN 110842813A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- block
- thermocouple
- rod
- clamping device
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/026—Springs wound- or coil-like
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a thermocouple clamping device which comprises a fixed block, wherein a through hole is formed in the middle of the fixed block, a thermocouple is arranged inside the through hole, side holes are symmetrically formed in the side wall of the through hole, a clamping device is arranged on one side of each side hole, a cavity is formed in the middle of the fixed block, a supporting plate is arranged inside the cavity, the clamping device comprises a first connecting plate, a first end point and a second end point of the first connecting plate are connected with the supporting plates through first movable pins, a first clamping block is arranged on one side of a third end point of the first connecting plate, a first connecting rod is arranged at the first end point of the first connecting plate, the other end of the first connecting rod is connected with the first end point of a second connecting plate, and a second connecting rod is arranged at the second end point of the second connecting plate. Has the advantages that: the thermocouple can be conveniently clamped and loosened, the use of people is facilitated, and meanwhile, the stability of the thermocouple in the through hole can be improved.
Description
Technical Field
The invention relates to the field of thermocouple equipment design, in particular to a thermocouple clamping device.
Background
At present, the clamping and fixing of the thermocouple are mostly applied in the field by a mode of adhering a connecting sheet, the connecting sheet is fixed on the thermocouple in a mode of gluing, then the connecting sheet is pressed by two flanges, and a screw is screwed in for clamping. The thermocouple fixing mode has the disadvantages that glue for adhering the thermocouple needs to be purchased additionally, the connecting sheet needs to be adhered firstly when the thermocouple is clamped every time, additional operation is added, after the thermocouple is fixed well, because the adhesive connecting sheet is in flexible connection, the adhering strength of different operators is different, the thermocouple is easy to slide and move, and the monitored thermocouple point is changed, so that a thermocouple clamping device is needed to be provided to solve the existing problems.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
The present invention is directed to a thermocouple clamping device to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a thermocouple clamping device comprises a fixed block, a through hole is arranged in the middle of the fixed block, a thermocouple is arranged in the through hole, side holes are symmetrically formed in the side wall of the through hole, a clamping device is arranged on one side of each side hole, a cavity is arranged in the middle of the fixed block, a supporting plate is arranged in the cavity, the clamping device comprises a first connecting plate, a first end point and a second end point on the first connecting plate are connected with the supporting plate through first movable pins, a first clamping block is arranged on one side of a third end point on the first connecting plate, a first connecting rod is arranged at the first end point of the first connecting plate, the other end of the first connecting rod is connected with a first end point of a second connecting plate, a second connecting rod is arranged at the second end point of the second connecting plate, one side of the second connecting rod is connected with the first end point of the third connecting plate, the second endpoint department of third connecting plate through the second movable pin with the backup pad is connected, one side of the third endpoint of third connecting plate is equipped with the second clamp splice, first clamp splice with the second clamp splice all with the side opening phase-match, the third endpoint department of third connecting plate is connected with telescoping device.
Furthermore, the telescoping device includes the slide bar, the one end of slide bar with the third endpoint department of third connecting plate is through third movable pin connection, the other end and the connecting block fixed connection of slide bar, one side of connecting block is equipped with the threaded rod, the threaded rod with be connected through the head between the connecting block, threaded rod and nut threaded connection.
Further, the head is equipped with the connecting block, the head is equipped with the head, the head.
Furthermore, a supporting block is arranged on the outer side of the connecting block, a sliding groove is formed in the middle of the supporting block, the connecting block is arranged in the sliding groove, the supporting block is fixedly connected with one side of the fixing block, and the nut is fixed on one side, far away from the fixing block, of the supporting block.
Furthermore, the sleeve is sleeved on the sliding rod, one side of the sleeve is fixedly connected with the supporting plate, and a damping spring is sleeved on the sliding rod between the sleeve and the third connecting plate.
Furthermore, one side of the threaded rod, which is far away from the limiting movable block, is provided with a rotating handle.
Compared with the prior art, the invention has the following beneficial effects:
(1) the rotating handle is rotated in the forward direction, the rotating handle can drive the threaded rod to move outwards in the nut, so that the first connecting rod and the second connecting rod are driven to respectively pull the first connecting plate and the third connecting plate, the thermocouple can be clamped by the first clamping block and the second clamping block through the side holes, when the thermocouple needs to be loosened, the first connecting plate and the third connecting plate can be pushed through the driving of the first connecting rod and the second connecting rod, the first clamping block and the second clamping block can move reversely, the loosening process can be realized, the refitting device is simple in structure, the thermocouple can be conveniently clamped and loosened by people, meanwhile, the thermocouple can be clamped and fixed, the thermocouple is prevented from shaking in the through hole, and the stability is greatly improved;
(2) the sleeve with be located between the third connecting plate the cover is equipped with damping spring on the slide bar, and damping spring can play absorbing effect between third connecting plate and the sleeve, has improved the security of being connected between sleeve and the third connecting plate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of a thermocouple clamping device according to an embodiment of the invention;
FIG. 2 is a schematic diagram of a clamp of a thermocouple according to an embodiment of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is a schematic structural view of a through hole and a side hole in a clamping device of a thermocouple according to an embodiment of the invention.
Reference numerals:
1. a fixed block; 2. a through hole; 3. a thermocouple; 4. a side hole; 5. a cavity; 6. a support plate; 7. a first connecting plate; 8. a first movable pin; 9. a first clamping block; 10. a first connecting rod; 11. a second connecting plate; 12. a second connecting rod; 13. a third connecting plate; 14. a second clamp block; 15. a slide bar; 16. connecting blocks; 17. a threaded rod; 18. a nut; 19. a movable cavity; 20. a limiting movable block; 21. a support block; 22. a sleeve; 23. a damping spring; 24. the handle is rotated.
Detailed Description
The invention is further described with reference to the following drawings and detailed description:
the first embodiment is as follows:
referring to fig. 1-4, a thermocouple clamping device according to an embodiment of the present invention includes a fixed block 1 capable of supporting and placing, a through hole 2 is formed in the middle of the fixed block 1, the through hole is a circular through hole, the diameter of the through hole 2 is greater than that of the thermocouple 3, the thermocouple 3 is disposed inside the through hole 2, side holes 4 are symmetrically disposed on the side wall of the through hole 2, the side holes 4 are disposed on the side wall of the through hole 2, and are provided with two side holes 4, and are symmetrically disposed on the side wall of the through hole 2, the side holes 4 are communicated with the through hole 2, the through hole 2 is perpendicular to the side holes 4, a clamping device is disposed on one side of the side holes 4, the clamping device can clamp the thermocouple, so as to prevent the thermocouple 3 from shaking in the through hole 2 and increase the stability of the thermocouple, a cavity 5 is formed in the middle of the fixed block 1, and the cavity, the cavity 5 is internally provided with a supporting plate 6, the supporting plate 6 can support the clamping device to prevent the clamping device from being placed in a suspended manner, the clamping device comprises a first connecting plate 7, the first connecting plate 7, a second connecting plate 11 and a third connecting plate 13 are triangular connecting plates, a first end point and a second end point on the first connecting plate 7 are both connected with the supporting plate 6 through a first movable pin 8, the first connecting plate 7 can rotate around the first movable pin 8 conveniently, one side of a third end point on the first connecting plate 7 is provided with a first clamping block 9, the first clamping block 9 is an insulating clamping block, a first connecting rod 10 is arranged at the first end point of the first connecting plate 7, the first connecting rod 10 is convenient for the first connecting plate 7 to be connected with the second connecting plate 11, the other end of the first connecting rod 10 is connected with the first end point of the second connecting plate 11, the first connecting rod 10 and the second connecting plate 11 are connected with the supporting plate through the first movable pin 8, so that the transmission process between the first connecting rod and the supporting plate can be realized conveniently, the second end point of the second connecting plate 11 is provided with a second connecting rod 12, two ends of the second connecting rod 12 are respectively movably connected with the second connecting plate 11 and the third connecting plate 13 through movable bolts, one side of the second connecting rod 12 is connected with the first end point of the third connecting plate 13, the second end point of the third connecting plate 13 is connected with the supporting plate 6 through the second movable pin, one side of the third end point of the third connecting plate 13 is provided with a second clamping block 14, the second clamping block 14 is an insulating clamping block, the first clamping block 9 and the second clamping block 14 are both matched with the side hole 4, so that the first clamping block 9 and the second clamping block 14 can move in the side hole 4 conveniently, and the third end point of the third connecting plate 13 is connected with a telescopic device, the telescopic device can drive the clamping and loosening processes between the first clamping block 9 and the second clamping block 14, so that the thermocouple can be conveniently clamped and loosened, the use of people is facilitated, and meanwhile, the stability of the thermocouple in the through hole can be increased.
Example two:
referring to fig. 1 and 2, for the telescopic device, the telescopic device includes a sliding rod 15, the sliding rod 15 is a cylindrical sliding rod, one end of the sliding rod 15 is connected to a third end of the third connecting plate 13 through a third movable pin, the third movable pin can facilitate movable connection between the sliding rod 15 and the third connecting plate 13, the other end of the sliding rod 15 is fixedly connected to the connecting block 16, the connecting block 16 is rectangular, a threaded rod 17 is disposed on one side of the connecting block 16, the connecting block 16 is movably connected to the nut 18, the threaded rod 17 is connected to the connecting block 16 through a movable device, rotation of the threaded rod 17 can drive the connecting block 16 to move conveniently, the threaded rod 17 is in threaded connection with the nut 18, and a stable moving process of the threaded rod 17 can be achieved conveniently.
Example three:
referring to fig. 3, for the movable device, the movable device includes a movable cavity 19, the movable cavity 19 is disposed inside the connecting block 16, so that the limiting movable block 20 can be conveniently placed in the movable cavity 19, the movable cavity 19 is disposed inside the connecting block 16, the limiting movable block 20 is disposed inside the movable cavity 19, the limiting movable block 20 prevents the threaded rod 17 from being drawn out of the movable cavity 19, so that a limiting effect can be achieved, one end of the threaded rod 17 penetrates through one side of the connecting block 16, and extends into the movable cavity 19 and is fixedly connected with the limiting movable block 20.
Example four:
referring to fig. 3, for the connection block 16, a support block 21 is arranged on the outer side of the connection block 16, the support block is a rectangular block, a sliding groove is formed in the middle of the support block 21, the sliding groove is matched with the connection block 16, the connection block 16 is arranged in the sliding groove, the movement of the connection block 16 in the sliding groove can be realized, and the movement stability of the connection block 16 can be realized, the support block 21 is fixedly connected with one side of the fixed block 1, so that the stability is improved, the suspension of the support block 21 is avoided, the nut 18 is fixed on one side of the support block 21, which is far away from the fixed block 1, the nut 18 can be supported, the suspension of the nut 18 is avoided, and the.
Example five:
referring to fig. 2, for the sliding rod 15, a sleeve 22 is sleeved on the sliding rod 15, the diameter of the sleeve 22 is larger than that of the sliding rod 15, one side of the sleeve 22 is fixedly connected with the supporting plate 6, so that the sleeve is prevented from moving on the sliding rod 15, the stability of the sleeve 22 is improved, the sleeve 22 can play a role in stabilizing the movement of the sliding rod 15, and the phenomenon of shaking during the movement of the sliding rod 15 is avoided, a damping spring 23 is sleeved on the sliding rod 15 between the sleeve 22 and the third connecting plate 13, the damping spring 23 can play a role in damping between the third connecting plate 13 and the sleeve 22, and the connection safety between the sleeve 22 and the third connecting plate 13 is improved.
Example six:
referring to fig. 1 and 3, for the threaded rod 17, a rotating handle 24 is arranged on one side of the threaded rod 17 away from the limiting movable block 20, and the rotating handle 24 is circular, so that the hand holding and the use are convenient.
In summary, according to the above technical solution of the present invention, when the thermocouple 3 needs to be clamped, the thermocouple 3 is first put into the through hole 2, and then the rotating handle 24 is rotated in the forward direction, the rotating handle 24 will drive the threaded rod 17 to move outward at the nut 18, so that the connecting block 16 will be pulled to move toward one side of the nut 18 inside the chute, the connecting block 16 will pull the sliding rod 15 to move inside the sleeve 22, the sliding rod 15 will pull the second connecting plate 11 to move toward one side of the sleeve 22, so as to drive the first connecting rod 10 and the second connecting rod 12 to pull the first connecting plate 7 and the third connecting plate 13, respectively, so that the first connecting plate 7 rotates around the first movable pin 8, the third connecting plate 13 rotates around the third movable pin, and thus the process of clamping the thermocouple 3 by the first clamping block 9 and the second clamping block 14 through the side hole 4 can be realized, when needs loosen thermocouple 3, reverse rotation twist grip 24, threaded rod 17 will promote connecting block 16 and keep away from nut 18, slide bar 15 will promote second connecting plate 11 and keep away from sleeve 22, through the drive of first connecting rod 10 and second connecting rod 12, will realize the promotion to first connecting plate 7 and third connecting plate 13, thereby make reverse motion between first clamp splice 9 and the second clamp splice 14, thereby can realize lax process, the repacking is put simple structure, make things convenient for people to the clamp of thermocouple and relax, can play the fixed effect of clamp tightly to the thermocouple simultaneously, avoid rocking of thermocouple 3 in through-hole 2, great increase stability.
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 (6)
1. The utility model provides a clamping device of thermocouple, its characterized in that, includes fixed block (1), the centre of fixed block (1) is equipped with through-hole (2), the inside of through-hole (2) is equipped with thermocouple (3), the symmetry is equipped with side opening (4) on the lateral wall of through-hole (2), one side of side opening (4) is equipped with clamping device, the centre of fixed block (1) is equipped with cavity (5), the inside of cavity (5) is equipped with backup pad (6), clamping device includes first connecting plate (7), first extreme point and second extreme point on first connecting plate (7) all are connected through first removable pin (8) with backup pad (6), one side of the third extreme point on first connecting plate (7) is equipped with first clamp splice (9), the first extreme point department of first connecting plate (7) is equipped with first connecting rod (10), the other end of first connecting rod (10) is connected with the first endpoint of second connecting plate (11), the second endpoint department of second connecting plate (11) is equipped with second connecting rod (12), one side of second connecting rod (12) is connected with the first endpoint department of third connecting plate (13), the second endpoint department of third connecting plate (13) through the second movable pin with backup pad (6) are connected, one side of the third endpoint of third connecting plate (13) is equipped with second clamp splice (14), first clamp splice (9) with second clamp splice (14) all with side opening (4) phase-match, the third endpoint department of third connecting plate (13) is connected with the telescoping device.
2. The thermocouple clamping device according to claim 1, wherein the telescopic device comprises a sliding rod (15), one end of the sliding rod (15) is connected with a third end point of the third connecting plate (13) through a third movable pin, the other end of the sliding rod (15) is fixedly connected with a connecting block (16), a threaded rod (17) is arranged on one side of the connecting block (16), the threaded rod (17) is connected with the connecting block (16) through a movable device, and the threaded rod (17) is in threaded connection with a nut (18).
3. The thermocouple clamping device according to claim 2, wherein the movable device comprises a movable cavity (19), the movable cavity (19) is arranged inside the connecting block (16), a limiting movable block (20) is arranged inside the movable cavity (19), one end of the threaded rod (17) penetrates through one side of the connecting block (16) and extends towards the inside of the movable cavity (19) to be fixedly connected with the limiting movable block (20).
4. A thermocouple clamping device as claimed in claim 3, wherein the outer side of the connecting block (16) is provided with a supporting block (21), the middle of the supporting block (21) is provided with a sliding groove, the connecting block (16) is arranged in the sliding groove, the supporting block (21) is fixedly connected with one side of the fixed block (1), and the nut (18) is fixed on one side of the supporting block (21) far away from the fixed block (1).
5. A thermocouple clamping device as claimed in claim 2, wherein a sleeve (22) is sleeved on the slide rod (15), one side of the sleeve (22) is fixedly connected with the support plate (6), and a damping spring (23) is sleeved on the slide rod (15) between the sleeve (22) and the third connecting plate (13).
6. A thermocouple clamping device as claimed in claim 1, characterised in that the threaded rod (17) is provided with a rotary handle (24) on the side remote from the limit movement (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911124629.6A CN110842813A (en) | 2019-11-18 | 2019-11-18 | Clamping device of thermocouple |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911124629.6A CN110842813A (en) | 2019-11-18 | 2019-11-18 | Clamping device of thermocouple |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110842813A true CN110842813A (en) | 2020-02-28 |
Family
ID=69601104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911124629.6A Withdrawn CN110842813A (en) | 2019-11-18 | 2019-11-18 | Clamping device of thermocouple |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110842813A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111892010A (en) * | 2020-06-29 | 2020-11-06 | 浙江泰林医学工程有限公司 | Automatic filling device of xiLin bottle |
-
2019
- 2019-11-18 CN CN201911124629.6A patent/CN110842813A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111892010A (en) * | 2020-06-29 | 2020-11-06 | 浙江泰林医学工程有限公司 | Automatic filling device of xiLin bottle |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200228 |