CN219640928U - Measuring device and boiler - Google Patents
Measuring device and boiler Download PDFInfo
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- CN219640928U CN219640928U CN202321263559.4U CN202321263559U CN219640928U CN 219640928 U CN219640928 U CN 219640928U CN 202321263559 U CN202321263559 U CN 202321263559U CN 219640928 U CN219640928 U CN 219640928U
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- 238000001514 detection method Methods 0.000 claims abstract description 27
- 238000006073 displacement reaction Methods 0.000 claims abstract description 17
- 238000005259 measurement Methods 0.000 claims description 9
- 239000003086 colorant Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 7
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
The utility model relates to a measuring device and boiler for measure the expansion volume of object, measuring device includes first follower, second follower and range finding mechanism, and first follower extends along first direction and sets up, and the extending direction of second follower sets up perpendicularly with the extending direction of first follower, and first follower and second follower homoenergetic are along the extending direction displacement of self, and range finding mechanism is used for detecting the displacement distance of first follower and second follower. Through above-mentioned technical scheme, first follower and second follower are along the extension direction displacement of self, detect the displacement distance of first follower and second follower through range finding mechanism, judge the expansion volume of the object of awaiting measuring in the direction of first direction and perpendicular to first direction, realize carrying out real-time supervision to the expansion volume of boiler, avoid the mode inefficiency of manual detection and be difficult to in time discover the unusual problem of boiler expansion.
Description
Technical Field
The present disclosure relates to the field of expansion amount measurement, and in particular, to a measurement device and a boiler.
Background
The coal-fired boiler is a boiler used for generating electricity in a power plant, and the boiler expands after being heated. In order to ensure the normal use of the boiler, the expansion amount of the boiler needs to be detected, and the boiler is prevented from being damaged or broken due to abnormal expansion. In the related art, the expansion amount of the boiler needs to be detected manually to each detection point on the surface of the boiler, the expansion amount of the boiler is detected by using a mechanical pointer type expansion indicator in the starting stage of the boiler, the efficiency is low in a manual detection mode, the expansion amount of the boiler is difficult to monitor in real time, and the problem that the expansion of the boiler is abnormal is difficult to discover in time.
Disclosure of Invention
The purpose of the present disclosure is to provide a measuring device and a boiler, so as to solve the problems of low detection efficiency and difficulty in real-time monitoring of a detection mode of the expansion amount of the boiler in the related art.
A first object of the present disclosure is to provide a measuring device for measuring an expansion amount of an object, the measuring device including a first follower, a second follower and a distance measuring mechanism, the first follower extends along a first direction, an extending direction of the second follower is perpendicular to the extending direction of the first follower, the first follower and the second follower can both displace along their own extending directions, and the distance measuring mechanism is used for detecting a displacement distance of the first follower and the second follower.
Optionally, the ranging mechanism includes a detecting member and a detecting mark, the first follower and the second follower are respectively provided with a plurality of detecting marks at intervals, and the detecting member is configured to send out a signal when the detecting mark passes through a detecting end of the detecting member.
Optionally, the detecting element is a color recognition sensor, and the plurality of detecting marks respectively have different colors.
Optionally, a first sleeve is disposed at one end of the second driven member, and a first installation channel through which the first driven member passes is formed in the first sleeve.
Optionally, the measuring device further comprises a second sleeve and a first bracket for fixing the second sleeve, and a second installation channel for the second driven piece to penetrate is formed in the second sleeve.
Optionally, the ranging mechanism includes a first ranging mechanism disposed on the second driven member and a second ranging mechanism disposed on the first support, a first notch is formed in the first sleeve, and a second notch is formed in the second sleeve.
Optionally, the second follower and the first sleeve are integrally formed, and/or the first bracket and the second sleeve are integrally formed.
Optionally, the measuring device comprises a second bracket for being mounted on the surface of the object to be measured, and the first driven member is connected with the second bracket.
Optionally, the first follower is detachably connected to the second bracket.
A second object of the present disclosure is to provide a boiler comprising a furnace and a measuring device as defined in any one of the above.
Through above-mentioned technical scheme, after first follower and second follower are connected with the surface of the object to be measured, when the object to be measured takes place to expand, the object to be measured can drive first follower and second follower for first follower and second follower are along the extension direction displacement of self, and detect the displacement distance of first follower and second follower through range finding mechanism, judge the expansion amount of the object to be measured in the direction of first direction and perpendicular to first direction, realize carrying out real-time supervision to the expansion amount of boiler, avoid the mode inefficiency of manual detection and be difficult to in time discover the unusual problem of boiler expansion.
Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of the disclosure, and are incorporated in and constitute a part of this specification, illustrate the disclosure and together with the description serve to explain, but do not limit the disclosure. In the drawings:
fig. 1 is a schematic structural view of a measuring device provided in an exemplary embodiment of the present disclosure.
Description of the reference numerals
1-first driven piece, 2-second driven piece, 21-first sleeve pipe, 211-first breach, 3-range finding mechanism, 31-detection piece, 32-detection mark, 4-second sleeve pipe, 41-second breach, 5-first support, 6-second support, 7-furnace body.
Detailed Description
Specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the disclosure, are not intended to limit the disclosure.
In the present disclosure, unless otherwise indicated, terms of orientation such as "upper" and "lower" are used to generally refer to orientations of the relevant components in the actual use. "inner and outer" means both the inner and outer of the corresponding component profile. In addition, when the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements unless otherwise indicated. The terms "first," "second," and the like, as used in this disclosure, are used for distinguishing one element from another and not necessarily for order or importance.
As shown in fig. 1, the present disclosure provides a measuring device for measuring an expansion amount of an object, the measuring device including a first follower 1, a second follower 2, and a ranging mechanism 3, the first follower 1 extending in a first direction, the second follower 2 extending in a direction perpendicular to the first follower 1 extending, the first follower 1 and the second follower 2 being capable of being displaced in their own extending directions, the ranging mechanism 3 being configured to detect displacement distances of the first follower 1 and the second follower 2.
Through above-mentioned technical scheme, after first follower 1 and second follower 2 are connected with the surface of the object to be measured, when the object to be measured takes place to expand, the object to be measured can drive first follower 1 and second follower 2 for first follower 1 and second follower 2 are along the extension direction displacement of self, detect the displacement distance of first follower 1 and second follower 2 through range finding mechanism 3, judge the expansion amount of the object to be measured in the direction of first direction and perpendicular to first direction, realize carrying out real-time supervision to the expansion amount of boiler, avoid the mode inefficiency of manual detection and be difficult to in time discover the unusual problem of boiler expansion.
The above-mentioned first direction may be parallel to the normal line of the surface of the object to be measured, and specifically, referring to fig. 1, in fig. 1, the surface of the object to be measured extends in the left-right direction of the drawing direction in fig. 1, where the first direction may be the up-down direction of the drawing direction in fig. 1, and correspondingly, the second direction may be the left-right direction of the drawing direction in fig. 1. When the object is a geometric body and the lower part in the direction of the drawing is the inner side of the object and the upper part in the direction of the drawing is the outer side of the object in fig. 1, the object expands not only in the first direction but also in the second direction when the object expands. At this time, the first driven member 1 and the second driven member 2 can detect the expansion amounts in two directions simultaneously, so that the accuracy of the measurement result is ensured. With further reference to fig. 1, the first follower 1 and the second follower 2 may be respectively configured in a round bar shape, which is more convenient for the use and processing of the first follower 1 and the second follower 2.
The distance measuring mechanism 3 may include a detecting member 31 and a detecting mark 32, and a plurality of detecting marks 32 are provided on the first follower 1 and the second follower 2 at intervals, respectively, the detecting member 31 being configured to emit a signal when the detecting mark 32 passes a detecting end of the detecting member 31. The distance measuring mechanism 3 can determine the distance by which the first follower 1 and the second follower 2 are displaced by the detection mark 32 to determine the expansion amount of the object to be measured. The distance between two adjacent detection marks 32 can be adjusted according to the actual requirement of detection, when the detection precision is required to be high, the distance between two adjacent detection marks 32 can be reduced, and if the detection precision is not required to be too high, the distance between two adjacent detection marks 32 can be properly widened.
In some embodiments, the detecting member 31 may be a color recognition sensor, and the plurality of detecting marks 32 may have different colors, respectively. The color recognition sensor can recognize the color of the detection mark 32 and emit different signals, and the displacement directions of the first follower 1 and the second follower 2 can be recognized by the different signals emitted by the color recognition sensor. The problem of false detection of the ranging mechanism 3 when the expansion amount of the object is reduced is avoided.
In some embodiments, one end of the second driven member 2 may be provided with a first sleeve 21, and the first sleeve 21 is provided with a first mounting channel through which the first driven member 1 passes. Like this first sleeve pipe 21 can carry out spacingly through first mounting channel to first follower 1, ensure the displacement direction of first follower 1, second follower 2 still is connected with first follower 1 through first sleeve pipe 21 simultaneously, when first follower 1 is connected with the object surface that awaits measuring, first follower 1 can drive second follower 2 and carry out the displacement, second follower 2 is connected with the object surface that awaits measuring through first follower 1 indirectionally, second follower 2 does not need other connection structure like this any more to reduce measuring device's volume.
The measuring device may further comprise a second sleeve 4 and a first bracket 5 for fixing the second sleeve 4, wherein the second sleeve 4 is provided with a second installation channel for the second driven member 2 to penetrate. The position of the second follower is thus fixed by the second sleeve 4 and the first bracket 5, the second follower 2 being slidably arranged in the second mounting channel. The second sleeve 4 can limit the second driven member 2 through the second installation channel, ensures the displacement direction of the second driven member 2, and can avoid the second driven member 2 from being separated from the first driven member 1. In the present disclosure, the structure, shape, size, and the like of the first bracket 5 are not limited, and the structure, shape, size, and the like of the first bracket 5 may be determined according to the installation position and the installation requirement of the measuring device as long as the fixing of the measuring device can be satisfied.
In fig. 1, the ranging mechanism 3 may include a first ranging mechanism disposed on the second driven member 2 and a second ranging mechanism disposed on the first bracket 5, where the first sleeve 21 is provided with a first notch 211, and the second sleeve 4 is provided with a second notch 41. The distance measuring mechanism can be provided with two, is first distance measuring mechanism and second distance measuring mechanism respectively, can measure the displacement distance of first follower 1 and second follower 2 respectively, and first breach 211 can make first follower 1 expose, and second breach 41 can make second follower 2 expose, makes things convenient for distance measuring mechanism's use, and measuring device no longer needs two distance measuring mechanism 3 of other mounting structure installation like this, can reduce measuring device's volume and weight. When the distance measuring mechanism 3 includes the above-mentioned detecting member 31 and the detecting mark 32, the detecting member 31 may be provided on the second driven member 2 and the first bracket 5, respectively, so that the detecting member 31 can detect the detecting mark 32 on the first driven member 1 and the second driven member 2, respectively, through the first notch 211 and the second notch 41.
Furthermore, the second follower 2 and the first sleeve 21 may be provided integrally, and/or the first bracket 5 and the second sleeve 4 may be provided integrally. The connection strength between the first bracket 5 and the second sleeve 4 and between the second driven piece 2 and the first sleeve 21 is higher, so that the service life of the measuring device is ensured, and the production and the processing of the measuring device are more convenient.
The measuring device may comprise a second bracket 6 for mounting on the surface of the object to be measured, the first follower 1 being connected to the second bracket 6. When the surface of the object to be measured is irregular, the first driven member 1 may be connected to the surface of the object to be measured through the second bracket 6 provided on the surface of the object to be measured, and at this time, the second bracket 6 may have a flat end surface for connection with the first driven member 1.
Further, the first follower 1 may be detachably connected with the second bracket 6. The use of convenient measuring device has also increased the operating mode that measuring device can adapt to like this, and second support 6 can be according to the condition adaptability design of the object to be measured has a plurality ofly, and measuring device can change second support 6 according to actual need like this.
According to a second aspect of the present disclosure, there is further provided a boiler including the furnace body 7 and the measuring device of any one of the above embodiments, and having all the advantageous effects thereof, which are not described herein again.
The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and all the simple modifications belong to the protection scope of the present disclosure.
In addition, the specific features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present disclosure does not further describe various possible combinations.
Moreover, any combination between the various embodiments of the present disclosure is possible as long as it does not depart from the spirit of the present disclosure, which should also be construed as the disclosure of the present disclosure.
Claims (10)
1. The utility model provides a measuring device for measure the expansion volume of object, its characterized in that, measuring device includes first follower, second follower and range finding mechanism, first follower extends along first direction and sets up, the extending direction of second follower with the extending direction of first follower sets up perpendicularly, first follower with the second follower all can follow self extending direction displacement, range finding mechanism is used for detecting first follower with the displacement distance of second follower.
2. The measurement device of claim 1, wherein the ranging mechanism comprises a detection member and a detection flag, the first follower and the second follower each having a plurality of detection flags disposed thereon at intervals, the detection member configured to signal when the detection flag passes a detection end of the detection member.
3. The measurement device according to claim 2, wherein the detection member is a color recognition sensor, and the plurality of detection marks have different colors, respectively.
4. The measuring device of claim 1, wherein a first sleeve is disposed at one end of the second driven member, and a first mounting channel is disposed on the first sleeve for the first driven member to pass through.
5. The measuring device of claim 4, further comprising a second sleeve and a first bracket for securing the second sleeve, the second sleeve having a second mounting channel formed therethrough for the second follower.
6. The measuring device of claim 5, wherein the distance measuring mechanism comprises a first distance measuring mechanism and a second distance measuring mechanism, wherein the first distance measuring mechanism and the second distance measuring mechanism are respectively arranged on the second driven piece, the first distance measuring mechanism and the second distance measuring mechanism are arranged on the first support, a first gap is formed in the first sleeve, and a second gap is formed in the second sleeve.
7. The measurement device of claim 5, wherein the second follower and the first sleeve are integrally formed and/or the first bracket and the second sleeve are integrally formed.
8. The measurement device of claim 1, wherein the measurement device comprises a second bracket for mounting to a surface of an object to be measured, the first follower being coupled to the second bracket.
9. The measurement device of claim 8, wherein the first follower is detachably connected to the second bracket.
10. A boiler comprising a furnace and a measuring device according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321263559.4U CN219640928U (en) | 2023-05-23 | 2023-05-23 | Measuring device and boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321263559.4U CN219640928U (en) | 2023-05-23 | 2023-05-23 | Measuring device and boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219640928U true CN219640928U (en) | 2023-09-05 |
Family
ID=87812848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321263559.4U Active CN219640928U (en) | 2023-05-23 | 2023-05-23 | Measuring device and boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219640928U (en) |
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2023
- 2023-05-23 CN CN202321263559.4U patent/CN219640928U/en active Active
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