CN211503919U - Portable height measuring device for tin bath of electronic-grade float glass melting furnace - Google Patents
Portable height measuring device for tin bath of electronic-grade float glass melting furnace Download PDFInfo
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- CN211503919U CN211503919U CN202020504345.1U CN202020504345U CN211503919U CN 211503919 U CN211503919 U CN 211503919U CN 202020504345 U CN202020504345 U CN 202020504345U CN 211503919 U CN211503919 U CN 211503919U
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- float glass
- melting furnace
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Abstract
A portable height measuring device for a tin bath of an electronic-grade float glass melting furnace comprises a support, a balance frame, an outer sleeve, a feeler lever, a counterweight ring and a scale plate, wherein the balance frame is arranged in the middle of the upper part of the support; the utility model adopts the above technical scheme, good effect has been got: the portable height measuring device for the tin bath of the electronic-grade float glass melting furnace is characterized in that a balancing stand capable of adjusting deflection is arranged on a support, a probe rod capable of lifting is arranged in an outer sleeve in the middle of the balancing stand, a scale ruler plate on the upper portion is matched, the elevation of a measured position can be easily measured by matching with a level gauge, the probe rod is automatically adjusted to be vertical when in measurement, the measurement precision is high, the requirement on personnel is low, and a large amount of time is saved.
Description
Technical Field
The utility model relates to a float glass production facility field, in particular to a portable height measuring device of electronic grade float glass melting furnace tin bath.
Background
The electronic-grade float glass is a glass used in a large amount in electronic equipment, and the float glass occupies a main electronic equipment market by virtue of high quality and low price; the float glass is prepared by passing a glass sheet in a semi-molten state through a molten tin bath in a float way, so that the glass obtains high-quality flatness, thereby improving the overall quality of the glass; the length of a tin bath of the float glass melting furnace reaches six seven ten meters long, the width is three to four meters, twenty sections of the tin bath are welded into a whole in a blocking way, the upper part of the tin bath of the float glass melting furnace is provided with a tin bath with a U-shaped groove structure, the lower part of the tin bath is provided with a rectangular underframe welded by I-shaped steel, and a reinforcing side plate is arranged between the tin bath and the underframe for connection; transporting the tin bath of the float glass melting furnace to an installation site by a transport vehicle in sections and then welding and assembling; before welding and assembling, firstly, a tin bath of a float glass melting furnace needs to be placed in sections on an installation site, the inner bottom surface of the tin bath needs to be preliminarily leveled, a person is usually required to measure elevations of a plurality of points by matching a leveling instrument with a ruler rod, the leveling instrument is usually required to be operated by one person during measurement, the ruler rod is usually operated by one person, the ruler rod is kept vertical, the other person records measurement data, the operation of a plurality of persons is required, the person operating the ruler rod needs to keep the ruler rod vertical, the ruler rod is easy to deflect after a long time, the measurement data are influenced, the person is easy to fatigue, and the person cannot operate the ruler rod to measure when the height is adjusted, so that the adjustment efficiency is; therefore, a device is needed to solve the problems that the manual operation ruler rod is easy to deflect to influence the measurement precision, the measurement can not be carried out during the adjustment and the requirement on personnel is high when the preliminary calibration is carried out on the tin bath section of the existing float glass melting furnace in the installation process.
SUMMERY OF THE UTILITY MODEL
The utility model provides a portable height measurement device of electronic level float glass melting furnace molten tin bath for solve current float glass melting furnace molten tin bath segmentation carry out preliminary school at ordinary times the easy incline of manual operation chi pole influence measurement accuracy, can't measure when the adjustment measure and require high and problem to the personnel.
The purpose of the utility model is realized by adopting the following technical scheme:
a portable height measuring device for a tin bath of an electronic-grade float glass melting furnace comprises a support, a balance frame, an outer sleeve, a feeler lever, a counterweight ring and a scale plate, wherein the balance frame is arranged in the middle of the upper part of the support; the support is of a triangular support structure, the upper portion of the support is a disc-shaped horizontal supporting plate, a through hole is formed in the middle of the supporting plate, three inclined supporting legs are uniformly arranged on the lower portion of the supporting plate, and inverted-cone-shaped supporting heads are arranged at the lower ends of the supporting legs.
The balance frame is a multi-ring balance bracket with a gyroscope structure and is composed of an outer ring, a middle ring and an inner ring, a baffle ring is arranged on the upper part of the outer ring outer circle, the outer circle of the outer ring is matched with a through hole in the middle of a support supporting plate to be installed, the front side and the rear side of the outer circle of the middle ring are hinged with the inner hole of the outer ring through a rotating shaft, and the left side and the right side of the outer circle of the inner ring.
The outer sleeve is of a circular tube-shaped structure, two ends of the outer circle of the outer sleeve are provided with baffle rings, the outer circle of the upper portion of the outer sleeve is matched with the middle through hole of the inner ring of the balance frame, and the baffle rings on the upper portion of the outer sleeve are arranged on the upper portion of the inner ring of the balance frame.
The probe rod is of a circular tube-shaped structure, the excircle of the probe rod is in clearance fit with the inner hole of the outer sleeve, a cylindrical probe is arranged at the lower end of the probe rod, the lower end of the probe is of a semi-spherical structure, and a check ring is arranged at the upper part of the excircle of the probe rod.
The counterweight ring is a cylindrical counterweight body, a center hole is arranged in the middle of the upper surface of the counterweight ring, the center hole is installed in a matching way with the excircle of the lower part of the outer sleeve, and the lower surface of the counterweight body is contacted with the upper surface of the baffle ring at the lower part of the outer sleeve.
The scale plate is of a rectangular structure, the same graduated scales are correspondingly and vertically arranged on the front face and the rear face of the scale plate, the lower end of the scale plate is provided with a vertical connecting column, and the connecting column is matched with the upper end of an inner hole of the probe rod.
The utility model adopts the above technical scheme, good effect has been got: the portable height measuring device for the tin bath of the electronic-grade float glass melting furnace is characterized in that a balancing stand capable of adjusting deflection is arranged on a support, a probe rod capable of lifting is arranged in an outer sleeve in the middle of the balancing stand, a scale ruler plate on the upper portion is matched, the elevation of a measured position can be easily measured by matching with a level gauge, the probe rod is automatically adjusted to be vertical when in measurement, the measurement precision is high, the requirement on personnel is low, and a large amount of time is saved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a schematic structural view of the balancing stand in fig. 1.
Fig. 4 is a schematic structural view of the outer casing, the probe rod, the counterweight ring and the scale plate in fig. 1.
In the figure: 1. the device comprises a supporting plate, 2, supporting legs, 3, an outer sleeve, 4, a probe, 5, a balance weight ring, 6, a balance frame, 7, a probe rod, 8, a scale plate, 9, an outer ring, 10, a middle ring, 11 and an inner ring.
Detailed Description
The present invention will be described with reference to the accompanying drawings.
The portable height measuring device for the tin bath of the electronic-grade float glass melting furnace comprises a support, a balance frame 6, an outer sleeve 3, a probe rod 7, a counterweight ring 5 and a scale plate 8, wherein the support is of a triangular support structure, the upper part of the support is a disc-shaped horizontal supporting plate 1, a through hole is formed in the middle of the supporting plate 1, three inclined supporting legs 2 are uniformly arranged at the lower part of the supporting plate, and the lower ends of the supporting legs 2 are provided with inverted-cone-shaped supporting heads; the balance frame 6 is arranged in the middle of the upper part of the supporting plate 1 of the support, the balance frame 6 is a multi-ring balance bracket with a gyroscope structure and consists of an outer ring 9, a middle ring 10 and an inner ring 11, a baffle ring is arranged on the upper part of the excircle of the outer ring 9, the excircle of the outer ring 9 is matched and installed with a through hole in the middle of the supporting plate 1 of the support, the front side and the rear side of the excircle of the middle ring 10 are hinged with the inner hole of the outer ring 9 through a rotating shaft, and the left side and the right side of the excircle of; the outer sleeve 3 is vertically arranged in the middle of the balancing stand 6, the outer sleeve 3 is of a circular tube-shaped structure, two ends of the excircle of the outer sleeve 3 are provided with baffle rings, the excircle of the upper part of the outer sleeve 3 is matched and installed with the middle through hole of the inner ring 11 of the balancing stand 6, and the baffle ring of the upper part of the outer sleeve 3 is arranged on the upper part of the inner ring 11 of the balancing stand 6; the probe rod 7 is vertically arranged in the middle of the outer sleeve 3, the probe rod 7 is of a circular tube-shaped structure, the outer circle of the probe rod 7 is in clearance fit with the inner hole of the outer sleeve 3, the lower end of the probe rod 7 is provided with a cylindrical probe 4, the lower end of the probe 4 is of a semi-spherical structure, and the upper part of the outer circle of the probe rod 7 is provided with a check ring; the balance weight ring 5 is arranged at the lower part of the excircle of the outer sleeve 3, the balance weight ring 5 is a cylindrical balance weight body, the middle of the upper surface of the balance weight ring 5 is provided with a central hole, the central hole is matched and installed with the excircle of the lower part of the outer sleeve 3, and the lower surface of the balance weight body 5 is contacted with the upper surface of the baffle ring at the lower part of the outer sleeve 3; the scale plate 8 is vertically arranged at the upper end of the feeler lever 7, the scale plate 8 is of a rectangular structure, the same graduated scales are correspondingly and vertically arranged on the front face and the back face of the scale plate 8, the lower end of the scale plate 8 is provided with a vertical connecting column, and the connecting column is matched and arranged with the upper end of an inner hole of the feeler lever 7.
When the portable height measuring device for the tin bath of the electronic-grade float glass melting furnace is used, the portable height measuring device is firstly placed at a reference position to be measured, the probe 4 at the lower end of the probe 7 is in contact with the measured reference point position, at the moment, the outer sleeve 3 is automatically adjusted to be vertical at the lower part of the balance frame 6 under the action of the gravity of the balance ring 5, then, a measuring cursor of a level gauge is adjusted to a zero scale position on the scale plate 8, then, the portable height measuring device for the tin bath of the electronic-grade float glass melting furnace is placed at other measured points, the probe 4 at the lower end of the probe 7 is in contact with the measured points, at the moment, the scale position on the scale plate 8 is observed and recorded through the level gauge, so that the height difference between the bottom surface of the tin bath and.
The part of the utility model not detailed is prior art.
Claims (6)
1. The utility model provides a portable height measurement device of electronic level float glass melting furnace molten tin bath, includes support, balancing stand (6), outer tube (3), probe rod (7), counter weight ring (5) and scale board (8), characterized by: the balance frame (6) is arranged in the middle of the upper part of the support, the outer sleeve (3) is vertically arranged in the middle of the balance frame (6), the feeler lever (7) is vertically arranged in the middle of the outer sleeve (3), the counterweight ring (5) is arranged on the lower part of the excircle of the outer sleeve (3), and the scale plate (8) is vertically arranged at the upper end of the feeler lever (7); the support be the triangular support structure, the upper portion of support is horizontal layer board (1) of disc, is provided with the through-hole in the centre of layer board (1), the lower part of layer board (1) evenly is provided with three landing legs (2) of slope, landing leg (2) lower extreme is provided with the support head of obconic.
2. The portable height measuring device for the tin bath of the electronic-grade float glass melting furnace as claimed in claim 1, which is characterized in that: gimbal (6) be the multiple ring balance bracket of gyroscope structure, constitute by outer ring (9), zhonghuan (10) and inner ring (11), outer ring (9) excircle upper portion is provided with keeps off the ring, the excircle of outer ring (9) and the through-hole cooperation installation in the middle of support layer board (1), both sides are articulated through the pivot with the hole of outer ring (9) around the excircle of zhonghuan (10), the excircle left and right sides of inner ring (11) is articulated through the pivot with the hole of zhonghuan (10).
3. The portable height measuring device for the tin bath of the electronic-grade float glass melting furnace as claimed in claim 1, which is characterized in that: the outer sleeve (3) is of a circular tube-shaped structure, two ends of the outer circle of the outer sleeve (3) are provided with baffle rings, the outer circle of the upper part of the outer sleeve (3) is matched and installed with the middle through hole of the inner ring (11) of the balancing stand (6), and the baffle rings of the upper part of the outer sleeve (3) are arranged on the upper part of the inner ring (11) of the balancing stand (6).
4. The portable height measuring device for the tin bath of the electronic-grade float glass melting furnace as claimed in claim 1, which is characterized in that: probe rod (7) be round tube structure, the excircle of probe rod (7) and outer tube (3) hole clearance fit installation, the lower extreme of probe rod (7) is provided with columniform probe (4), the lower extreme of probe (4) is half round spherical structure, the excircle upper portion of probe rod (7) is provided with the retaining ring.
5. The portable height measuring device for the tin bath of the electronic-grade float glass melting furnace as claimed in claim 1, which is characterized in that: the counterweight ring (5) is a cylindrical counterweight body, a center hole is formed in the middle of the upper surface of the counterweight ring (5), the center hole is installed in a matched mode with the excircle of the lower portion of the outer sleeve (3), and the lower surface of the counterweight body is in contact with the upper surface of the baffle ring on the lower portion of the outer sleeve (3).
6. The portable height measuring device for the tin bath of the electronic-grade float glass melting furnace as claimed in claim 1, which is characterized in that: the scale plate (8) is of a rectangular structure, the front face and the rear face of the scale plate (8) are correspondingly and vertically provided with the same graduated scales, the lower end of the scale plate (8) is provided with a vertical connecting column, and the connecting column is installed in a matched mode with the upper end of an inner hole of the probe rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020504345.1U CN211503919U (en) | 2020-04-09 | 2020-04-09 | Portable height measuring device for tin bath of electronic-grade float glass melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020504345.1U CN211503919U (en) | 2020-04-09 | 2020-04-09 | Portable height measuring device for tin bath of electronic-grade float glass melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211503919U true CN211503919U (en) | 2020-09-15 |
Family
ID=72403918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020504345.1U Active CN211503919U (en) | 2020-04-09 | 2020-04-09 | Portable height measuring device for tin bath of electronic-grade float glass melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211503919U (en) |
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2020
- 2020-04-09 CN CN202020504345.1U patent/CN211503919U/en active Active
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