CN210441990U - Remote thermoscope support frame - Google Patents
Remote thermoscope support frame Download PDFInfo
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- CN210441990U CN210441990U CN201921716932.0U CN201921716932U CN210441990U CN 210441990 U CN210441990 U CN 210441990U CN 201921716932 U CN201921716932 U CN 201921716932U CN 210441990 U CN210441990 U CN 210441990U
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Abstract
The utility model provides a remote thermometer support frame, which comprises a vertical shaft, a swing support arm and a probe support platform, wherein the swing support arm comprises a first end and a second end, the first end is rotatably connected with the vertical shaft, so that the swing support arm can rotate on a horizontal plane around the vertical shaft under the action of external force; the probe supporting platform is arranged at the top of the second end and used for placing an optical fiber probe of a remote thermometer. The support can avoid the problem that the temperature measuring instrument is influenced by the process environment to reduce the measurement precision when measuring the quenching process.
Description
Technical Field
The utility model relates to a pyrometry field, in particular to remote thermoscope support frame.
Background
At present, when a workpiece is processed by a quenching machine, an optical fiber type infrared thermometer is adopted to measure the temperature of the workpiece. As shown in figure 1, the optical fiber and the lens on the optical fiber type infrared thermometer form an optical fiber probe 1, which is directly installed on an induction coil 2, and the temperature of the workpiece is measured from the small hole of the induction coil 2. Because the optical fiber probe 1 is rigidly connected with the conductor of the induction coil 2, the induction coil 2 can generate strong vibration by large current passing through the induction coil 2 during working, so that the optical cable arranged on the optical fiber probe 1 is driven to vibrate together to damage the optical cable. In addition, the installation position of the lens is too close to the workpiece, so that in order to avoid high-temperature radiation, technicians can directly purge the optical fiber probe 1 by using compressed air, the lens of the optical fiber probe 1 is easily polluted by impurities in the compressed air, the measurement precision of the optical fiber type infrared thermometer is reduced, and the control precision of a quenching computer is further influenced. Meanwhile, compressed air is easy to generate terminal pressure fluctuation and flow fluctuation, a lens arranged at the front end of the optical fiber probe 1 is a glass product, temperature fluctuation of the lens can be caused due to fluctuation of cooling capacity of the compressed air, the lens is deformed due to expansion with heat and contraction with cold due to temperature fluctuation, the refraction angle of the lens is slightly changed, infrared energy focused on an optical cable can be changed, fluctuation of a measurement value of a rear-end temperature measuring instrument is further caused, and finally control deviation of a quenching computer is caused. In the design of the whole quenching machine process system, the compressed air is added for state monitoring, the fluctuation and even the supply of the compressed air are stopped, the workpiece processing can be automatically stopped when the system is in the protection purpose, and the workpiece can be scrapped even if the system control mode is switched to manual control.
SUMMERY OF THE UTILITY MODEL
The utility model provides a remote thermoscope support frame and application method for solve among the prior art thermoscope and easily receive the technological environment influence when measuring the quenching technology and reduce measurement accuracy and thermoscope support easily receives quenching machine and protector influence scheduling problem.
In order to solve the problems, the utility model provides a remote thermometer support frame, which comprises a vertical shaft, a swing support arm and a probe support platform, wherein the swing support arm comprises a first end and a second end, the first end is rotatably connected with the vertical shaft, so that the swing support arm can rotate on a horizontal plane around the vertical shaft under the action of external force; the probe supporting platform is arranged at the top of the second end and used for placing an optical fiber probe of a remote thermometer.
Furthermore, a height adjusting device is arranged between the probe supporting platform and the swinging support arm and used for adjusting the horizontal height of the probe supporting platform.
Further, height adjusting device includes base plate, backup pad and two at least lifting adjusting bolt, base plate fixed connection be in the top of second end, the base plate with the backup pad is equipped with the through-hole respectively in relevant position, lifting adjusting bolt passes through the through-hole is connected the base plate with the backup pad, lifting adjusting bolt is equipped with adjusting nut respectively at the top of base plate and the bottom of backup pad.
The vertical shaft is fixedly connected with the vertical shaft, and the host supporting platform is arranged at the top end of the vertical shaft and used for placing a display of the remote temperature measuring instrument.
Furthermore, two ends of the vertical shaft are respectively and fixedly connected to the side wall of the upright post.
Further, the vertical shaft is arranged on the upright post.
Furthermore, the vertical shaft type vertical shaft device further comprises a reinforcing rod, wherein one end of the reinforcing rod is fixedly connected with the bottom of the swinging support arm, and the other end of the reinforcing rod is rotatably connected with the bottom end of the vertical shaft.
Furthermore, the probe supporting platform comprises an adjusting frame turntable, a supporting frame and at least two optical adjusting frames, wherein a turntable is arranged at the top of the adjusting frame turntable, the supporting frame is vertically arranged on the turntable, and the supporting frame rotates along with the turntable; the optical adjusting frames are detachably connected to two sides of the supporting frame respectively and used for fixedly mounting the optical fiber probes of the remote temperature measuring instrument.
Furthermore, the adjusting frame turntable is provided with angle scales, a locking handle for positioning an angle and a fine adjustment handle for fine adjustment of the angle, and the optical adjusting frame is a swing type optical adjusting frame.
Furthermore, the adjustable steel pull rod is connected with the swing support arm and the ground or the wall respectively and used for positioning the swing support arm.
It can be seen that the utility model provides a remote thermoscope support frame, including vertical scroll, swing support arm and probe supporting platform, the one end of swing support arm with the vertical scroll rotates to be connected, and the other end sets up probe supporting platform. The probe supporting platform can be used for installing a remote temperature measuring instrument, so that the remote temperature measuring instrument is not influenced by the process environment when measuring the quenching process, and the measurement precision is reduced. Meanwhile, the swinging support arm can rotate around the vertical shaft under the action of external force, so that the support frame of the remote temperature measuring instrument cannot be influenced by the quenching machine and the protection device thereof.
Drawings
FIG. 1 is a view of a prior art thermometer mounting structure;
fig. 2 is a structural diagram of a support frame of a remote thermometer according to an embodiment of the present invention;
fig. 3 is a structural diagram of another remote thermometer support provided by the embodiment of the present invention;
FIG. 4A is a side view of a height adjustment device in the remote thermometer support stand shown in FIG. 2 or FIG. 3;
FIG. 4B is a top view of the height adjustment device shown in FIG. 4A;
FIG. 5 is a side view of the probe support platform in the remote thermometer support stand shown in FIG. 2 or FIG. 3;
FIG. 6 is a top view of the base of the probe support platform shown in FIG. 5;
wherein, 1-optical fiber probe, 2-induction coil; 10-base, 11-column, 12-host supporting platform, 13-vertical shaft, 14-swinging support arm, 15-reinforcing rod, 16-height adjusting device, 17-probe supporting platform, 18-display, 19-electrical wiring groove, 20-quenching water tank, 161-base plate, 162-supporting plate, 163-lifting adjusting bolt, 164-adjusting nut, 171-adjusting frame turntable, 172-supporting frame, 173-optical adjusting frame, 1711-turntable, 1712-locking handle and 1713-fine adjusting handle.
Detailed Description
The following provides a further detailed description of the remote thermometer supporting frame according to the present invention with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 2, an embodiment of the present invention provides a remote thermometer supporting frame, which includes a vertical shaft 13, a swinging arm 14 and a probe supporting platform 17, where the swinging arm 14 includes a first end and a second end, the first end is rotatably connected to the vertical shaft 13, so that the swinging arm 14 can rotate on a horizontal plane around the vertical shaft 13 under the action of an external force; the probe support platform 17 is mounted on top of the second end for receiving a fibre optic probe (not shown) of a remote thermometer.
In addition, the remote thermometer support frame further comprises an upright post 11 and a host machine support platform 12, the upright post 11 is fixedly connected with the vertical shaft 13, and the host machine support platform 12 is installed at the top end of the upright post 11 and used for placing a display 18 of the remote thermometer. As can be seen from fig. 2, two ends of the vertical shaft 13 are respectively and fixedly connected to the side walls of the upright post 11, and preferably, the vertical shaft 13 and the upright post 11 are parallel to each other, so as to increase the stability of the remote thermometer support.
Preferably, the base 10 may be further disposed at the bottom of the upright column 11, the base 10 is fixedly connected to the ground, so as to improve the stability of the upright column 11, and of course, the upright column 11 and the base 10 may be fixedly connected by welding or the like.
Further, a height adjusting device 16 is installed between the probe supporting platform 17 and the swing arm 14. Referring to fig. 4A and 4B, the height adjustment device 16 includes a base plate 161, a support plate 162 and at least two elevation adjustment bolts 163, and the probe support platform 17 of the present embodiment is provided with 4 elevation adjustment bolts 163. The base plate 161 is fixedly connected to the top (the side away from the ground) of the second end of the swing arm 14, through holes are respectively formed in the corresponding positions of the base plate 161 and the supporting plate 162, and the through holes are formed near 4 corners of the supporting plate 162, so that the height of the supporting plate 162 can be adjusted conveniently. The lifting adjusting bolt 163 is connected to the base plate 161 and the supporting plate 162 through the through hole, adjusting nuts 164 are respectively arranged at the top of the base plate 161 and the bottom of the supporting plate 162 of the lifting adjusting bolt 163, and an operator can adjust the height by rotating the adjusting nuts 164.
Furthermore, the remote thermometer support frame further comprises a reinforcing rod 15, one end of the reinforcing rod 15 is fixedly connected with the middle point of the bottom of the swinging support arm 14, the other end of the reinforcing rod 15 is rotatably connected with the bottom end (the end close to the ground) of the vertical shaft 13, and the reinforcing rod 15 can improve the stability of the swinging support arm 14 and prevent the swinging support arm 14 from deforming under the influence of gravity.
Further, the probe supporting platform 17 includes an adjusting frame turntable 171, a supporting frame 172 and at least two optical adjusting frames 173, a turntable 1711 is disposed on the top of the adjusting frame turntable 171, the supporting frame 172 is vertically mounted on the turntable 1711, and the supporting frame 172 rotates with the turntable 1711; the optical adjusting frame 173 is detachably connected to two sides of the supporting frame 172, and is used for fixedly mounting the fiber probe of the remote thermometer. In this embodiment, the number of the optical adjusting frames 173 is 4, and the specific number can be adjusted according to the needs of the field. Meanwhile, the detachable connection between the optical adjustment frame 173 and the support frame 172 may be a bolt connection, a buckle connection, or the like, and the present invention is not limited to a specific connection manner.
Further, the adjusting frame rotary table 171 is provided with angle scales, a locking handle 1712 for positioning the angle and a fine adjustment handle 1713 for fine adjustment of the angle, so that the supporting frame 172 on the adjusting frame rotary table 171 can be rotated to a proper position for temperature measurement.
Further, the optical adjustment frame 173 may be a swing type optical adjustment frame, and since the swing type optical adjustment frame is provided with a horizontal fine adjustment device and a vertical fine adjustment device, the measurement position of the optical probe can be more accurate.
Further, an adjustable steel tie bar (not shown) may be included, which may be connected to the swing arm 14 and the ground or wall, respectively, for positioning the swing arm 14.
Preferably, the swing arm 14 and the reinforcing rod 15 are made of I-steel, so that the problem of shaking of the remote thermometer caused by load bearing deformation of the swing arm 14 can be reduced.
Fig. 3 is a schematic structural view of another remote thermometer support frame according to an embodiment of the present invention. As shown in fig. 3, a vertical shaft 13 is provided on the column 11. Furthermore, a vertical shaft 13 is located in the middle section of the upright post 11, the diameter of the vertical shaft 13 is smaller than that of the upright post 11, and a first end of the swing arm 14 and one end of the reinforcing rod 15 are respectively and rotatably connected with the vertical shaft 13. Of course, the upright 13 is sufficiently strong to support the host support platform 12 and the display 18 carried thereby.
It should be noted that the remote thermometer support frame can be installed outside the quenching protective fence door, the distance between the optical fiber probe and the quenching workpiece is generally 1-2 m, and the measurement distance of the optical fiber probe needs to be greater than the distance between the optical fiber probe and the quenching workpiece, and a technician can adjust the installation position of the remote thermometer support frame and select the optical fiber probe meeting the measurement distance according to the field requirements.
The use method of the support frame of the remote thermometer in the embodiment comprises the following steps:
s1: mounting a remote temperature measuring instrument support frame on a partition wall of an electric wiring groove 19 and a quenching water tank 20 outside a quenching protective fence door;
s2: the probe supporting platform 17 and the host supporting platform 12 of the remote thermometer are respectively provided with an optical fiber probe and a display 18;
s3: the swing support arm 14 is swung to a standby position, and an induction coil and a quenching workpiece of the quenching machine are installed, wherein the standby position is a position where the swing support arm 14 does not influence the opening and closing of the quenching protection fence door;
s4: the swinging support arm 14 is shaken to a working position, and alignment of temperature measuring points is carried out by observing an optical observation hole of the temperature measuring instrument;
s5: quenching the workpiece, and measuring the temperature of the quenched workpiece;
s6: after the quenching of the workpiece is completed, the swing arm 14 is swung to a standby position to perform the hoisting operation of the quenched workpiece.
To sum up, the utility model provides a remote thermoscope support frame installs outside quenching protective fence door, can reduce the vibration and the high temperature radiation of induction coil and the measuring error who produces. In addition, the swinging support arm can rotate horizontally, so that the support frame of the remote temperature measuring instrument cannot be influenced by the quenching machine and the protection device thereof.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (10)
1. A remote thermometer support frame is characterized by comprising a vertical shaft, a swinging support arm and a probe support platform, wherein the swinging support arm comprises a first end and a second end, the first end is rotatably connected with the vertical shaft, so that the swinging support arm can rotate on a horizontal plane around the vertical shaft under the action of external force; the probe supporting platform is arranged at the top of the second end and used for placing an optical fiber probe of a remote thermometer.
2. A remote thermometer support stand according to claim 1 wherein a height adjustment means is mounted between said probe support platform and said swing arm for adjusting the level of said probe support platform.
3. The remote thermometer holder of claim 2 wherein said height adjustment means comprises a base plate, a support plate and at least two lift adjustment bolts, said base plate being fixedly attached to the top of said second end, said base plate and said support plate having through holes at corresponding positions, respectively, said lift adjustment bolts connecting said base plate and said support plate through said through holes, said lift adjustment bolts having adjustment nuts at the top of the base plate and at the bottom of the support plate, respectively.
4. The remote thermometer holder of claim 1 further comprising a column fixedly connected to the vertical shaft and a host support platform mounted on top of the column for receiving a display of the remote thermometer.
5. A remote thermometer holder as claimed in claim 4, wherein both ends of said vertical shaft are fixedly attached to the side walls of said uprights respectively.
6. A remote thermometer holder as set forth in claim 4 wherein said vertical shaft is disposed on said upright.
7. The remote thermometer support stand of claim 1 further comprising a reinforcing bar, one end of said reinforcing bar being fixedly connected to the bottom of said swing arm and the other end being pivotally connected to the bottom end of said vertical shaft.
8. The remote thermometer support of claim 1 wherein said probe support platform comprises an alignment turret having a top with a turntable, a support frame mounted vertically on said turntable, and at least two optical alignment stands, said support frame being rotatable with said turntable; the optical adjusting frames are detachably connected to two sides of the supporting frame respectively and used for fixedly mounting the optical fiber probes of the remote temperature measuring instrument.
9. The remote thermometer holder of claim 8 wherein said adjustable turret is provided with angle scales, a locking knob for positioning the angle, and a fine adjustment knob for fine adjustment of the angle, said optical adjustable mount being a swinging optical adjustable mount.
10. A remote thermometer support as claimed in claim 1, further comprising an adjustable steel tie connected to said swing arm and to the ground or wall, respectively, for locating said swing arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921716932.0U CN210441990U (en) | 2019-10-14 | 2019-10-14 | Remote thermoscope support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921716932.0U CN210441990U (en) | 2019-10-14 | 2019-10-14 | Remote thermoscope support frame |
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| Publication Number | Publication Date |
|---|---|
| CN210441990U true CN210441990U (en) | 2020-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921716932.0U Active CN210441990U (en) | 2019-10-14 | 2019-10-14 | Remote thermoscope support frame |
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| CN (1) | CN210441990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567592A (en) * | 2019-10-14 | 2019-12-13 | 上海江南轧辊有限公司 | Remote thermodetector support |
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2019
- 2019-10-14 CN CN201921716932.0U patent/CN210441990U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567592A (en) * | 2019-10-14 | 2019-12-13 | 上海江南轧辊有限公司 | Remote thermodetector support |
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