CN215414075U - Oil discharge temperature sensor with installation anti-swing structure - Google Patents
Oil discharge temperature sensor with installation anti-swing structure Download PDFInfo
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- CN215414075U CN215414075U CN202120755686.0U CN202120755686U CN215414075U CN 215414075 U CN215414075 U CN 215414075U CN 202120755686 U CN202120755686 U CN 202120755686U CN 215414075 U CN215414075 U CN 215414075U
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Abstract
The utility model discloses an oil discharge temperature sensor with an installation anti-swing structure, which comprises a temperature measuring head, wherein the temperature measuring head is installed in a threaded bolt, a protective column is installed in the middle of one side of the threaded bolt, a transmission line is installed in the protective column, a transmission line fixing structure and a transmission line anti-swing structure are installed on the protective column, and the oil discharge temperature sensor has the advantages that: the utility model provides an oil extraction temperature sensor with swing-proof structure is prevented in installation has set up transmission line swing-proof structure on the protection post for the transmission line can drive the pull rod through solid fixed ring when swinging you, makes first spacing ring above the pull rod and second spacing ring extrusion first spring and second spring, just so can effectively prevent the swing of transmission line, avoids the swing of transmission line to lead to oil extraction temperature sensor's installation to appear becoming flexible, damages, measures phenomenons such as inaccurate.
Description
Technical Field
The utility model relates to the field of temperature sensor devices, in particular to an oil discharge temperature sensor with an installation anti-swing structure.
Background
The sensor (english name: transducer/sensor) is a detection device, which can sense the measured information and convert the sensed information into electric signals or other information in required form according to a certain rule to output, so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.
An oil discharge temperature sensor is often installed in a combustion mechanical device, but the swinging of a transmission line to the sensor due to the mechanical vibration often occurs, and the swinging of the transmission line often causes the phenomena of looseness, damage, inaccurate measurement and the like in the installation of the oil discharge temperature sensor.
Therefore, the utility model provides an oil discharge temperature sensor with an installation anti-swing structure for solving the problems.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an oil discharge temperature sensor with an anti-swing structure, so as to solve the problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an oil extraction temperature sensor with installation anti-swing structure, includes the temperature probe, and the temperature probe is installed in the screw bolt, installs the protection post in the middle of one side of screw bolt, installs the transmission line in the protection post, installs transmission line fixed knot on the protection post and constructs and transmission line anti-swing structure.
Preferably, the transmission line fixed knot constructs by connecting rod, connecting screw and solid fixed ring and constitutes, and the one end fixed mounting of connecting rod is on the lateral wall of protection post, and the round hole has been seted up to the other end of connecting rod, and the fixed cover of fixed ring is on the transmission line, and the threaded hole has been seted up to solid fixed ring's lateral wall, and the connecting screw is installed to the screw hole internal thread, and the connecting rod movable sleeve is on connecting screw.
Preferably, the transmission line anti-swing structure comprises a U-shaped groove, a pull rod, a first limit ring, a first spring, a fixing frame, a pin shaft, a second spring, a second limit ring and a pin shaft groove, wherein the U-shaped groove is fixedly arranged at the upper end and the lower end of the fixing ring, the pull rod is movably arranged in the U-shaped groove, the pin shaft groove is formed in the other end of the pull rod, the pin shaft is inserted in the pin shaft groove, the pin shaft is arranged on the fixing frame, the fixing frame is vertically arranged on the upper surface and the lower surface of the protection column, the first limit ring and the second limit ring are welded at the other end of the pull rod, the second spring is arranged between the second limit ring and the fixing frame, the second spring is sleeved on the pull rod, the first spring is arranged between the first limit ring and the fixing frame, and the first spring is sleeved on the pull rod.
Preferably, the end part of the protective column is provided with a circular groove, a rubber ring is arranged in the circular groove, and the rubber ring is sleeved on the transmission line.
Preferably, the inner layer of the fixing ring is adhered with a rubber backing ring, and the surface of the inner layer of the rubber backing ring is provided with protective grains.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides an oil extraction temperature sensor with swing-proof structure is prevented in installation has set up transmission line swing-proof structure on the protection post for the transmission line can drive the pull rod through solid fixed ring when swinging you, makes first spacing ring above the pull rod and second spacing ring extrusion first spring and second spring, just so can effectively prevent the swing of transmission line, avoids the swing of transmission line to lead to oil extraction temperature sensor's installation to appear becoming flexible, damages, measures phenomenons such as inaccurate.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is an exploded view of a portion of the structure of the present invention.
In the figure: temperature probe 1, threaded bolt 2, protection post 3, ring groove 301, rubber ring 302, transmission line 4, connecting rod 5, connecting screw 6, solid fixed ring 7, U type groove 8, pull rod 9, first spacing ring 10, first spring 11, mount 12, round pin axle 13, second spring 14, second spacing ring 15, round pin axle slot 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides an oil extraction temperature sensor with swing structure is prevented in installation, includes temperature probe 1, and temperature probe 1 installs in screw bolt 2, installs protection post 3 in the middle of one side of screw bolt 2, installs transmission line 4 in the protection post 3, installs transmission line fixed knot structure and transmission line swing structure on the protection post 3.
The transmission line fixed knot constructs by connecting rod 5, connecting screw 6 and solid fixed ring 7 are constituteed, the one end fixed mounting of connecting rod 5 is on the lateral wall of protection post 3, the round hole has been seted up to the other end of connecting rod 5, gu fixed ring 7 fixed cover is on transmission line 4, gu fixed ring 7's lateral wall sets up threaded hole, threaded hole internally mounted has connecting screw 6, connecting rod 5 movable sleeve is on connecting screw 6, just so make solid fixed ring 7 can rotate on connecting rod 5.
The transmission line anti-swing structure comprises a U-shaped groove 8, a pull rod 9, a first limit ring 10, a first spring 11, a fixing frame 12, a pin shaft 13, a second spring 14, a second limit ring 15 and a pin shaft groove 16, wherein the U-shaped groove 8 is fixedly arranged at the upper end and the lower end of a fixing ring 7, the pull rod 9 is movably arranged in the U-shaped groove 8, the other end of the pull rod 9 is provided with the pin shaft groove 16, the pin shaft 13 is inserted in the pin shaft groove 16, the pin shaft 13 is arranged on the fixing frame 12, the fixing frame 12 is vertically arranged on the upper surface and the lower surface of a protection column 3, the other end of the pull rod 9 is welded with the first limit ring 10 and the second limit ring 15, the second spring 14 is arranged between the second limit ring 15 and the fixing frame 12, the second spring 14 is sleeved on the pull rod 9, the first spring 11 is arranged between the first limit ring 10 and the fixing frame 12, the first spring 11 is sleeved on the pull rod 9, thus along with the transmission line 4 in the swing process, transmission line 4 can drive solid fixed ring 7 and rotate, solid fixed ring 7's rotation will make solid fixed ring 7 upper end U type groove 8 promote the pull rod 9 above the protective column 3, make the first spacing ring 10 of pull rod 9 extrude first spring 11, gu fixed ring 7 lower extreme U type groove 8 then can stimulate the pull rod 9 below the protective column 3, make the second spacing ring 15 of pull rod 9 extrude second spring 14, the linkage is got up like this, just can effectively slow down transmission line 4's swing, it is not hard up to avoid transmission line 4's swing to lead to arranging oil temperature sensor's installation to appear, damage, measure phenomenon such as inaccurate.
The rubber backing ring is pasted on the inner layer of the fixing ring 7, the protective lines are formed in the surface of the inner layer of the rubber backing ring, and the fixing ring 7 can be fixed on the transmission line better.
The working principle is as follows: the oil extraction temperature sensor can in the in-process of using, transmission line 4 can lead to the circumstances such as vibrations swing because of mechanical vibrations, transmission line 4 is when the amplitude of oscillation is less, the swing can be slowed down to the rubber ring 302 of 3 tip on guard post, when transmission line 4 amplitude of oscillation is big, if it is upwards swing, transmission line 4 can drive solid fixed ring 7 and rotate, gu fixed ring 7's rotation will make solid fixed ring 7 upper end U type groove 8 promote pull rod 9 above the guard post 3, make first spacing ring 10 of pull rod 9 extrude first spring 11, gu fixed ring 7 lower extreme U type groove 8 then can stimulate pull rod 9 below the guard post 3, make the second spacing ring 15 of pull rod 9 extrude second spring 14, just so can effectively slow down the swing of transmission line 4, avoid transmission line 4's amplitude of oscillation to be bigger and bigger.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an oil extraction temperature sensor with swing structure is prevented in installation, includes temperature probe (1), its characterized in that: the temperature measuring head (1) is installed in the threaded bolt (2), the protective column (3) is installed in the middle of one side of the threaded bolt (2), the transmission line (4) is installed in the protective column (3), and the transmission line fixing structure and the transmission line anti-swing structure are installed on the protective column (3).
2. The oil discharge temperature sensor with the installation anti-swing structure of claim 1, wherein: the transmission line fixed knot constructs by connecting rod (5), connecting screw (6) and solid fixed ring (7) are constituteed, the one end fixed mounting of connecting rod (5) is on the lateral wall of protection post (3), and the round hole has been seted up to the other end of connecting rod (5), and solid fixed ring (7) fixed cover is on transmission line (4), and the lateral wall of solid fixed ring (7) sets up threaded hole, and threaded hole internally thread installs connecting screw (6), and connecting rod (5) movable sleeve is on connecting screw (6).
3. The oil discharge temperature sensor with the installation anti-swing structure of claim 1, wherein: the transmission line anti-swing structure comprises a U-shaped groove (8), a pull rod (9), a first limiting ring (10), a first spring (11), a fixing frame (12), a pin shaft (13), a second spring (14), a second limiting ring (15) and a pin shaft groove (16), wherein the U-shaped groove (8) is fixedly arranged at the upper end and the lower end of the fixing ring (7), the pull rod (9) is movably arranged in the U-shaped groove (8), the pin shaft groove (16) is formed in the other end of the pull rod (9), the pin shaft (13) is inserted in the pin shaft groove (16), the pin shaft (13) is arranged on the fixing frame (12), the fixing frame (12) is vertically arranged on the upper surface and the lower surface of the protective column (3), the first limiting ring (10) and the second limiting ring (15) are welded at the other end of the pull rod (9), the second spring (14) is arranged between the second limiting ring (15) and the fixing frame (12), and the second spring (14) is sleeved on the pull rod (9), a first spring (11) is arranged between the first limiting ring (10) and the fixed frame (12), and the first spring (11) is sleeved on the pull rod (9).
4. The oil discharge temperature sensor with the installation anti-swing structure of claim 1, wherein: the end part of the protective column (3) is provided with an annular groove (301), a rubber ring (302) is installed in the annular groove (301), and the rubber ring (302) is sleeved on the transmission line (4).
5. The oil discharge temperature sensor with the installation anti-swing structure of claim 2, wherein: the inner layer of the fixing ring (7) is adhered with a rubber backing ring, and the surface of the inner layer of the rubber backing ring is provided with protective grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120755686.0U CN215414075U (en) | 2021-04-12 | 2021-04-12 | Oil discharge temperature sensor with installation anti-swing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120755686.0U CN215414075U (en) | 2021-04-12 | 2021-04-12 | Oil discharge temperature sensor with installation anti-swing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215414075U true CN215414075U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120755686.0U Active CN215414075U (en) | 2021-04-12 | 2021-04-12 | Oil discharge temperature sensor with installation anti-swing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215414075U (en) |
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2021
- 2021-04-12 CN CN202120755686.0U patent/CN215414075U/en active Active
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