CN114234916A - Level detection device - Google Patents
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- CN114234916A CN114234916A CN202111494207.5A CN202111494207A CN114234916A CN 114234916 A CN114234916 A CN 114234916A CN 202111494207 A CN202111494207 A CN 202111494207A CN 114234916 A CN114234916 A CN 114234916A
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- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 238000000137 annealing Methods 0.000 claims abstract description 140
- 239000007788 liquid Substances 0.000 claims abstract description 52
- 238000000034 method Methods 0.000 claims abstract description 18
- 230000008569 process Effects 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 32
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000006124 Pilkington process Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
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- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 241000220317 Rosa Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- 239000010959 steel Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
- G01C5/04—Hydrostatic levelling, i.e. by flexibly interconnected liquid containers at separated points
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Abstract
The utility model relates to a level detection device, level detection device is including two mounting panels that the interval set up, every all be provided with the level gauge on the mounting panel, two the last interface of level gauge all communicates with external atmosphere, and two the lower interface of level gauge communicates each other, two the common formation of level gauge and pipeline is used for holding the linker that measures liquid, two the mounting panel is used for connecting respectively in the both ends of annealing roller, with in the lift process of annealing roller, through two the liquid level value of level gauge detects the levelness of annealing roller, through above-mentioned technical scheme, the level detection device that this disclosure provided can solve among the correlation technique to annealing roller low in installation effectiveness and the poor problem of installation quality.
Description
Technical Field
The present disclosure relates to the cover glass manufacturing industry, and in particular, to a level detection device.
Background
At present, the production line for producing cover plate glass is a float process, an annealing kiln is the most important equipment in the float production line, and the main components comprise a kiln body, a fan, an annealing roller, an electric heating structure, a steel structure and the like. The annealing roller is a main component of the annealing kiln, the hot glass is conveyed on the rotating annealing roller, and the total length of the annealing roller is about 6 meters. When the annealing roller is installed, the central axis of the annealing roller needs to be ensured to be in a horizontal state, the two ends of the annealing roller are synchronously lifted under the horizontal state, and a bearing seat on the annealing roller is installed on a bearing installation support after the annealing roller is lifted to the position of the bearing installation support on the annealing kiln. In the related art, in the lifting process of the annealing roller, due to the fact that the height of the kiln body is higher, the visual lines of installers at two ends are blocked, and the distance between the installers at the two ends is about 7 meters, the installers at the two ends usually need to constantly measure the height of the corresponding end of the annealing roller by a measuring tool and communicate through an interphone. In this way, the annealing roller is difficult to be lifted in a horizontal state, and the installation can be completed by repeating the lifting operation for many times, so that the efficiency is low, and the lifting operation can be completed by many people. In addition, the installation mode is difficult to realize synchronous rising of two ends, the installation quality is influenced, the annealing roller is very long and heavy, and if the rising height of one end is larger, the bearing seat at the other end can be damaged, and the service life is influenced.
Disclosure of Invention
In order to solve the above technical problem, an object of the present disclosure is to provide a level detecting device capable of solving the problems of low installation efficiency and poor installation quality of an annealing roller in the related art.
In order to realize above-mentioned purpose, this disclosure provides a level detection device, level detection device includes two mounting panels that the interval set up, every all be provided with the level gauge on the mounting panel, two the last interface of level gauge all communicates with external atmosphere, and two the lower interface of level gauge passes through the pipeline and communicates each other, two level gauge and pipeline form jointly and are used for holding the linker that adorns the measuring liquid, two the mounting panel is used for connecting respectively in the both ends of annealing roller, in order the in-process that rises of annealing roller, through two the liquid level value of level gauge detects the levelness of annealing roller.
Optionally, the level gauge is fixedly connected to the mounting plate and extends in the vertical direction, and the level detection device further comprises a guide structure for guiding the mounting plate to move in the vertical direction during the lifting process of the annealing roller.
Optionally, the guide structure includes a guide bar slidably connected to the mounting plate, the guide bar extending in the vertical direction and being connected to the annealing kiln or to a bearing mounting bracket on the annealing kiln.
Optionally, the mounting plate is provided with a jack in sliding fit with the guide rod.
Optionally, the guide bar is detachably connected to the annealing kiln or a bearing mounting bracket on the annealing kiln through a connector.
Optionally, the connecting piece is a magnetic piece, and the guide rod is adsorbed on the annealing kiln or a bearing mounting bracket on the annealing kiln through the magnetic piece.
Optionally, the level detection device further comprises a fastener, the fastener passes through a through hole in the mounting plate and then is in threaded connection with a threaded process hole in the end face of the corresponding end of the annealing roller, wherein the diameter of the through hole is larger than that of a shaft body part of the fastener located inside the through hole.
Optionally, the mounting panel is including the first plate body and the second plate body that are the L type, first plate body is followed vertical direction extends, the level gauge sets up on the first plate body, the jack sets up on the second plate body, the through-hole sets up on the second plate body and be located first plate body with between the jack.
Optionally, the pipeline is configured as a U-shaped flow path, and openings at two ends of the U-shaped flow path are respectively communicated with the two liquid level meters.
Optionally, the U-shaped flow path includes a first connecting pipe, a second connecting pipe and a third connecting pipe that are sequentially communicated and are U-shaped, the first connecting pipe and the third connecting pipe are respectively communicated with the two level meters, and the first connecting pipe and the third connecting pipe are hoses.
Through above-mentioned technical scheme, promptly this disclosure provides a level detection device, when installing annealing roller, at first operating personnel sets up two mounting panels at the both ends of annealing roller respectively, then communicate the last interface and the external atmosphere of the level gauge on two mounting panels, and the lower interface of two level gauges passes through the pipeline intercommunication in order to form the linker, then add the measuring liquid in the last interface of arbitrary level gauge, like this, utilize the principle of linker, when the central axis of annealing roller is in the level, promptly, when the both ends of annealing roller are in the same height, the liquid level of two level gauges is unanimous. Like this, at annealing roller lift in-process, both sides operating personnel are through observing the liquid level value of level gauge to can detect the levelness of annealing roller, make the both ends of annealing roller rise in step, guarantee higher installation quality when doing benefit to the installation annealing roller. And, compare among the prior art through measuring the scale and measure the height that one end rose, then tell the operation mode of the relevant installation data of opposite side operating personnel with the intercom, obviously the level detection device that this disclosure provided promotes efficiency higher and the controllability is also better, can guarantee the horizontal lifting of annealing roller to can prevent to damage the bearing frame on the annealing roller when lifting because of the annealing roller slope. Therefore, the level detection device provided by the disclosure can solve the problems of low installation efficiency and poor installation quality of the annealing roller in the related art, and has the advantages of good controllability and stable work.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
fig. 1 is a schematic structural view of installation of a level detecting device and an annealing roller provided in an exemplary embodiment of the present disclosure;
fig. 2 is a schematic structural view of another angle at which the level detecting device provided in the exemplary embodiment of the present disclosure is installed with the annealing roller;
fig. 3 is a schematic structural view of a level detecting apparatus provided in an exemplary embodiment of the present disclosure.
Description of the reference numerals
1-mounting a plate; 110-a jack; 120-a via hole; 130-a first plate body; 140-a second plate body; 2-a liquid level meter; 3-pipeline; 310-a first connection tube; 320-a second connecting tube; 330-third connecting pipe; 340-a pipe joint; 4-an annealing roller; 5-a guiding structure; 510-a guide bar; 6-bearing mounting bracket; 7-a magnetic member; 8-fastening piece.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In the present disclosure, unless otherwise specified, "inner and outer" refer to inner and outer relative to the contour of the component or structure itself. In addition, it should be noted that terms such as "first", "second", and the like are used for distinguishing one element from another, and have no order or importance. In addition, in the description with reference to the drawings, the same reference numerals in different drawings denote the same elements.
The inventor researches and discovers that in the related technology, when the annealing roller 4 is installed, an installer firstly installs the bearing seats at two ends, and ensures that the upper surfaces of the bearing seats at the two ends are on the same horizontal plane through a level gauge, then the annealing roller 4 is placed on a roller changing trolley, then one end of the annealing roller 4 passes through a kiln body of an annealing kiln through an installation hole on the annealing kiln, after reaching a proper position, the installers at two sides respectively connect chain blocks to two ends of the annealing roller 4, the installer at one side pulls up one end of the annealing roller 4 through the chain block, meanwhile, a surveying staff measures the rising height through a measuring ruler, informs the installer at the other side of the installation data through an interphone, the installer at the other side of the annealing roller 4 upwards pulls up the other side of the annealing roller 4 by a specified height through the chain block according to the same height according to the indication, and the annealing roller 4 is repeatedly lifted up by one point, and after the bearing mounting bracket 6 on the annealing kiln is positioned, mounting the bearing seat on the annealing roller 4 on the bearing mounting bracket 6 to finish the mounting of the annealing roller. In this way, the installation can be completed by repeating the operation for many times, the efficiency is low, and the installation can be completed by many people. In addition, the installation mode is difficult to realize synchronous rising of two ends, the installation quality is influenced, the annealing roller is very long and heavy, and if the rising height of one end is larger, the bearing seat at the other end can be damaged, and the service life is influenced.
Based on this, according to the first aspect of the present disclosure, a level detection device is provided, as shown in fig. 1 to fig. 3, the level detection device includes two mounting plates 1 arranged at intervals, each mounting plate 1 is provided with a liquid level meter 2, upper ports of the two liquid level meters 2 are communicated with the outside atmosphere, lower ports of the two liquid level meters 2 are communicated with each other through a pipeline 3, the two liquid level meters 2 and the pipeline 3 jointly form a communicating vessel for containing a measurement liquid, and the two mounting plates 1 are used for being connected to two ends of an annealing roller 4 respectively, so that during a lifting process of the annealing roller 4, a level value of the annealing roller 4 is detected through liquid level values of the two liquid level meters 2.
Through the technical scheme, promptly this disclosure provides a level detection device, when installing annealing roller 4, at first operating personnel sets up two mounting panels 1 respectively at the both ends of annealing roller 4, then communicate the last interface and the external atmosphere of level gauge 2 on two mounting panels 1, and the lower interface of two level gauge 2 communicates through pipeline 3 in order to form the linker, then add into from the last interface of arbitrary one level gauge 2 and measure liquid, like this, utilize the principle of linker, when the central axis of annealing roller 4 is in the level, promptly, when the both ends of annealing roller 4 are in the same height, the liquid level of two level gauge 2 is unanimous. Like this, at annealing roller 4 lift in-process, both sides operating personnel are through observing the liquid level value of level gauge 2 to can detect annealing roller 4's levelness, make annealing roller 4's both ends rise in step, guarantee higher installation quality when doing benefit to installation annealing roller 4. And, compare among the prior art through measuring the scale and measure the height that one end rises, then tell the operation mode of the relevant installation data of opposite side operating personnel with the intercom, obviously the level detection device that this disclosure provided promotes efficiency higher and maneuverability also better, can guarantee the horizontal lifting of annealing roller 4 to can prevent to damage the bearing frame on annealing roller 4 when lifting because of annealing roller slope. Therefore, the level detection device provided by the disclosure can solve the problems of low installation efficiency and poor installation quality of the annealing roller in the related art, and has the advantages of good controllability and stable work.
Note that the levelness of the annealing roller 4 means whether or not the center axis of the annealing roller 4 is parallel to the horizontal direction. In addition, during the lifting process of the annealing roller 4, the levelness of the annealing roller 4 is detected through the liquid level values of the two liquid level meters 2, and it can be understood that the levelness of the annealing roller 4 at the moment can be reflected according to the change of the liquid level values of the liquid level meters 2 at the corresponding ends of the annealing roller 4. For example, after one end of the annealing roller 4 passes through the annealing kiln, the level measuring device provided by the present disclosure is installed on the annealing roller 4, and after the communicating vessel formed by the liquid level meters 2 and the pipeline 3 is filled with the measuring liquid, for example, water, the heights of the two ends of the annealing roller 4 are preliminarily adjusted by the chain block, so that the liquid level values of the two liquid level meters 2 are equal, for example, the liquid level values at this time are both a values. Then, in the process of lifting the annealing roller 4, taking the annealing roller 4 as an example with a first end and a second end opposite to each other, if the installer at the first end of the annealing roller 4 observes that the level value of the first end is increased, for example, to b value (b > a), it indicates that the height of the first end is lower than that of the second end, and accordingly, the lifting speed of the first end is slower than that of the second end, so that the level value of the first end is increased, and the level value of the second end is decreased, at this time, the lifting speed of the first end can be increased appropriately until the level value of the level gauge 2 at the first end returns to a value. Similarly, if the level value of the first end is decreased, for example, to the value c (c < a), it indicates that the height of the first end is higher than that of the second end, and the lifting speed of the first end is faster than that of the second end, at this time, the lifting speed of the first end can be decreased appropriately until the level value of the liquid level meter 2 returns to the value a again. In addition, if the liquid level values of the two liquid level meters are always at the value a during the hoisting process, the annealing roller is always in the horizontal state, and no adjustment is needed. Therefore, the horizontal detection device provided by the disclosure can obviously improve the installation efficiency while ensuring the horizontal lifting of the annealing roller.
In view of the stability of the liquid level reading of the liquid level meter 2 and the synchronous ascending of the liquid level meter 2 along with the mounting plate 1 under the action of the chain block for the convenience of an operator, in some embodiments, as shown in fig. 1 to 3, the liquid level meter 2 is fixedly connected to the mounting plate 1 and extends along the vertical direction so as to ensure that the ascending directions of the liquid level meter 2 and the annealing roller 4 are consistent, and the stability of the liquid level meter 2 can be enhanced so as to be beneficial to the more accurate observation of the operator. In addition, the level detection device can also comprise a guide structure 5, wherein the guide structure 5 is used for guiding the mounting plate 1 to move along the vertical direction in the hoisting process of the annealing roller 4, so that the stability of the liquid level meter 2 can be further enhanced, and the better mounting quality is further ensured.
The guide structure 5 may be configured in any suitable manner according to the actual application requirements, for example, in some embodiments, as shown with reference to fig. 1 to 3, the guide structure 5 includes a guide rod 510 slidably connected to the mounting plate 1, the guide rod 510 extends in the vertical direction and is connected to the annealing kiln or a bearing mounting bracket 6 on the annealing kiln, so that it can be ensured that the mounting plate 1 always slides in the vertical direction, which is beneficial to enhancing the stability of the liquid level gauge 2. The guide bar 510 may be configured in any suitable shape, for example, in any other suitable shape such as a cylinder or a rectangle, and the disclosure is not limited thereto.
In some embodiments, referring to fig. 2, the mounting plate 1 is provided with a socket 110 slidably engaged with the guide bar 510. The insertion hole 110 may be configured in any shape capable of slidably fitting with the guide rod 510, for example, may be correspondingly configured in any other suitable shape such as a cylinder or a rectangle, and the disclosure is not limited in this respect.
To better ensure stability of the guide bar 510 when attached to the annealing kiln or bearing mounting bracket 6 on the annealing kiln, in some embodiments, as shown with reference to fig. 1-3, the guide bar 510 is removably attached to the annealing kiln or bearing mounting bracket 6 on the annealing kiln by a connector.
In some embodiments, as shown in fig. 1 to 3, the connection member may be configured as a magnetic member 7, and the guide bar 510 is attached to the annealing lehr or the bearing mounting bracket 6 on the annealing lehr by the magnetic member 7 to further enhance the stability of the guide bar 510. The magnetic member 7 may be configured to be a magnetic seat or any other suitable structure, so as to adsorb the guide rod 510 onto the annealing kiln or the bearing mounting bracket 6 on the annealing kiln through opening and closing of a magnetic knob on the magnetic seat, which is not limited in this disclosure.
In other embodiments, the connector may also be configured as a bolt that threadably attaches the guide bar 510 to the annealing lehr or to the bearing mounting bracket 6 on the annealing lehr to further enhance the stability of the guide bar 510.
In order to ensure that the detection device can synchronously ascend with the annealing roller 4, in some embodiments, as shown in fig. 1 to 3, the horizontal detection device further comprises a fastener 8, and the fastener 8 is threaded to the threaded fabrication hole on the end face of the corresponding end of the annealing roller 4 after passing through the through hole 120 on the mounting plate 1, so as to ensure that the mounting plate 1 synchronously ascends with the annealing roller 4. In which fig. 1 exemplarily shows an embodiment in which the fastening member is configured as a bolt, and the bolt is not screwed when being connected to the threaded fabrication hole on the end surface of the annealing roller 4, and in addition, the diameter of the through hole 120 is larger than that of the shaft body portion of the fastening member 8 located inside the through hole 120, so that it is possible to avoid that the mounting plate 1 is stuck on the guide bar 510 due to the inconsistent rising speeds of both ends of the annealing roller 4 when the mounting plate 1 is raised synchronously with the annealing roller 4.
The mounting plate 1 may be configured in any suitable manner according to the actual application requirements, for example, in some embodiments, as shown in fig. 1 to 3, the mounting plate 1 includes a first plate body 130 and a second plate body 140 in an L shape, the first plate body 130 extends in a vertical direction, the liquid level meter 2 is disposed on the first plate body 130, the insertion hole 110 is disposed on the second plate body 140, and the through hole 120 is disposed on the second plate body 140 and located between the first plate body 130 and the insertion hole 110. Thus, the guide rod 510 and the liquid level meter 2 are respectively arranged at two ends of the through hole 120, so that the annealing roller 4 can bear part of the gravity of the liquid level meter 2 and the pipeline 3 in the hoisting process of the annealing roller 4, the gravity of the liquid level meter 2 and the pipeline 3 is prevented from being completely applied to the guide rod 510, the force applied to the guide rod 510 can be reduced, the friction resistance between the guide rod 510 and the jack 110 can be reduced, and the hoisting of the annealing roller 4 and the stability of the level measuring device are facilitated.
In some embodiments, referring to fig. 1, the pipeline 3 is configured as a U-shaped flow path, openings at two ends of the U-shaped flow path are respectively communicated with the two level meters 2 to form a communicating vessel for containing the measured liquid, and an operator can select a proper hoisting speed by observing the level values of the level meters 2, so that good installation accuracy and high efficiency can be ensured.
In order to facilitate the connection and fixation of the U-shaped flow path and the two level meters 2, in some specific embodiments, as shown in fig. 1 to 2, the U-shaped flow path includes a first connection pipe 310, a second connection pipe 320, and a third connection pipe 330 which are sequentially connected and in a U shape, the first connection pipe 310 and the third connection pipe 330 are respectively connected to the two level meters 2, and the first connection pipe 310 and the third connection pipe 330 are both hoses, so as to facilitate the installation of the first connection pipe 310 and the third connection pipe 330. The first connection pipe 310 and the third connection pipe 330 may be connected to the second connection pipe 320 by a pipe joint 340, for example, in fig. 2, and the pipe joint 340 may be, for example, a quick plug, so as to facilitate insertion and extraction between the connection pipes and achieve good sealing performance, and the disclosure is not limited in particular herein.
Based on the above embodiments, the present disclosure exemplarily describes a use process of the level detection apparatus, specifically as follows: when the annealing roller 4 is installed, firstly, one end of the annealing roller 4 penetrates through a kiln body of the annealing kiln through an installation hole on the annealing kiln and reaches a proper position, then, two ends of the annealing roller 4 are lifted up through a chain block, firstly, two installation plates 1 of the level detection device are arranged at two ends of the annealing roller 4, a fastener 8 is connected with a threaded process hole on the end surface of the corresponding end of the annealing roller 4 in a threaded manner, then, a first connecting pipe 310 and a third connecting pipe 330 are respectively connected with two liquid level meters 2, a magnetic knob of a magnetic base is opened and then fixed on a bearing installation support 6 on the annealing kiln or the annealing kiln, then, water is injected from an upper interface of any one liquid level meter 2, the annealing roller 4 is preliminarily adjusted to be level through a chain block after water injection, when the liquid level values of the liquid level meters 2 at two sides are stable and the same, the central axis of the annealing roller 4 is parallel to the horizontal direction, at the moment, the installers on the two sides can operate the chain block to lift the annealing roller 4 upwards, and simultaneously observe whether the liquid level value of the liquid level meter 2 changes or not, so that the adaptability can be adjusted according to the change, the two ends of the annealing roller 4 can be ensured to ascend synchronously, and the bearing seat is locked on the bearing mounting bracket 6 on the annealing kiln after the chain block is lifted in place, so that the mounting work is completed; when the device is disassembled, the magnetic knob of the magnetic base is reversely screwed, the magnetic force is relieved, the fasteners 8 on the two sides of the mounting plate 1 are disassembled, the detection device is separated from the annealing roller 4, each connecting pipe is pulled out, and water is collected in the container so as to be reused next time.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (10)
1. The utility model provides a level detection device, its characterized in that, level detection device includes two mounting panel (1) that the interval set up, every all be provided with level gauge (2), two on mounting panel (1) the last interface of level gauge (2) all communicates with external atmosphere, and two the lower interface of level gauge (2) communicates each other through pipeline (3), two level gauge (2) and pipeline (3) form jointly and are used for holding the linker that measures liquid, two mounting panel (1) is used for connecting respectively in the both ends of annealing roller (4), with the in-process that rises of hanging of annealing roller (4), through two the liquid level value of level gauge (2) detects the levelness of annealing roller (4).
2. Level detecting device according to claim 1, characterized in that the level gauge (2) is fastened to the mounting plate (1) and extends in a vertical direction, the level detecting device further comprising a guiding structure (5), the guiding structure (5) being adapted to guide the mounting plate (1) to move in the vertical direction during the hoisting of the annealing roller (4).
3. Level detecting device according to claim 2, characterized in that the guiding structure (5) comprises a guiding rod (510) in sliding connection with the mounting plate (1), which guiding rod (510) extends in the vertical direction and is connected to an annealing kiln or a bearing mounting bracket (6) on the annealing kiln.
4. A level detecting device according to claim 3, characterized in that the mounting plate (1) is provided with a socket (110) which is a sliding fit with the guide bar (510).
5. A level detecting device according to claim 3, characterized in that the guide bar (510) is detachably connected to the annealing lehr or a bearing mounting bracket (6) on the annealing lehr by means of a connecting piece.
6. The level detecting device according to claim 5, wherein the connecting member is a magnetic member (7), and the guide rod (510) is attached to the annealing kiln or a bearing mounting bracket (6) on the annealing kiln through the magnetic member (7).
7. The level detecting device according to claim 4, characterized in that the level detecting device further comprises a fastening member (8), the fastening member (8) is threaded to a threaded process hole on the end surface of the corresponding end of the annealing roller (4) after passing through a through hole (120) on the mounting plate (1), wherein the diameter of the through hole (120) is larger than the diameter of the shaft portion of the fastening member (8) located inside the through hole (120).
8. The level detecting device according to claim 7, wherein the mounting plate (1) comprises a first plate body (130) and a second plate body (140) in an L shape, the first plate body (130) extends along the vertical direction, the level gauge (2) is disposed on the first plate body (130), the insertion hole (110) is disposed on the second plate body (140), and the through hole (120) is disposed on the second plate body (140) and located between the first plate body (130) and the insertion hole (110).
9. The level detecting device according to claim 1, characterized in that the piping (3) is configured as a U-shaped flow path, both ends of which are open to communicate with the two level gauges (2), respectively.
10. The level detecting device according to claim 9, wherein the U-shaped flow path comprises a first connecting pipe (310), a second connecting pipe (320) and a third connecting pipe (330) which are sequentially communicated and in a U shape, the first connecting pipe (310) and the third connecting pipe (330) are respectively communicated with the two level gauges (2), and the first connecting pipe (310) and the third connecting pipe (330) are both flexible pipes.
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| CN202111494207.5A CN114234916A (en) | 2021-12-08 | 2021-12-08 | Level detection device |
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| CN202111494207.5A CN114234916A (en) | 2021-12-08 | 2021-12-08 | Level detection device |
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| JPH09159443A (en) * | 1995-12-07 | 1997-06-20 | Mitsubishi Heavy Ind Ltd | Level setting device for horizontal long member and using method for the device |
| KR20120061430A (en) * | 2010-12-03 | 2012-06-13 | 주식회사 포스코 | Apparatus for changing of annealing roll |
| CN109990680A (en) * | 2019-04-12 | 2019-07-09 | 安徽省尚展模具工业有限公司 | A kind of aluminum profile measurement bracket high-precision fixed-link mode |
| CN211638599U (en) * | 2020-01-17 | 2020-10-09 | 苏州海森电器有限公司 | Automatic tin soldering device for transformer |
| CN214128687U (en) * | 2020-12-04 | 2021-09-07 | 南昌市第一医院 | Skull drill for neurosurgery operation |
| CN215064390U (en) * | 2021-07-14 | 2021-12-07 | 付悦 | Rotation detection device for metering test |
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