CN113670270B - Adjustable sounding pipe - Google Patents
Adjustable sounding pipe Download PDFInfo
- Publication number
- CN113670270B CN113670270B CN202110822616.7A CN202110822616A CN113670270B CN 113670270 B CN113670270 B CN 113670270B CN 202110822616 A CN202110822616 A CN 202110822616A CN 113670270 B CN113670270 B CN 113670270B
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- Prior art keywords
- pipe
- sounding pipe
- sounding
- locking device
- short
- Prior art date
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- 210000001503 joint Anatomy 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000005259 measurement Methods 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/04—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by dip members, e.g. dip-sticks
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Abstract
The invention discloses an adjustable sounding pipe, which comprises a sounding pipe main body, a sounding pipe tail end, an adjusting flange and a locking device, wherein the sounding pipe main body is fixedly connected with one end of the adjusting flange; the other end of the adjusting flange is provided with a short pipe, the short pipe is communicated with the sounding pipe main body, the short pipe is nested in the terminal end of the sounding pipe, the short pipe is connected with the terminal end of the sounding pipe through a locking device, and the locking device is used for switching a first state and a second state; in the first state, the terminal ends of the short pipe and the sounding pipe are locked by a locking device; in the second state, the locking device is unlocked, the short pipe is in sliding connection with the end head of the tail end of the sounding pipe, and the sliding direction is the axial direction of the end head of the tail end of the sounding pipe. According to the adjustable depth measuring tube, the length of the depth measuring tube is changed by adjusting the length of the short tube nested in the tail end of the depth measuring tube, and the short tube is locked with the tail end of the depth measuring tube through the locking device. In this way, the installation accuracy of the sounding pipe is improved.
Description
Technical Field
The invention relates to an adjustable sounding pipe.
Background
The sounding pipe is arranged in a cabin which is not easy to approach, such as an oil-water cabin, an isolation air cabin, a pipe tunnel, a sewage well and the like of the ship, and has the functions of measuring the water depth of a channel, measuring the water quantity of a head-tail tip cabin, the water quantity of a fresh water cabin and measuring the water quantity of a double-layer bottom and a sewage ditch. Based on the working environment and the characteristics of the sounding pipe, a shipman has higher requirements on the installation and testing precision of the sounding pipe. However, under the existing shipbuilding conditions, assembly errors are generated in the carrying process of the sections and the total sections, so that the installation accuracy of the sounding pipe cannot be ensured, and the later correction is complicated.
Disclosure of Invention
The invention aims to overcome the defects that in the prior art, assembly errors are easy to occur during assembly of a sounding pipe and the installation precision cannot be ensured, and provides an adjustable sounding pipe.
The invention solves the technical problems by the following technical scheme:
an adjustable sounding pipe comprises a sounding pipe main body, a sounding pipe tail end, an adjusting flange and a locking device, wherein the sounding pipe main body is fixedly connected with one end of the adjusting flange; the other end of the adjusting flange is provided with a short pipe, the short pipe is communicated with the sounding pipe main body, the short pipe is nested in the sounding pipe tail end, the short pipe is connected with the sounding pipe tail end through the locking device, and the locking device is used for switching a first state and a second state; in the first state, the short pipe and the tail end of the sounding pipe are locked by the locking device; in the second state, the locking device is unlocked, the short pipe is in sliding connection with the end head of the sounding pipe, and the sliding direction is the axial direction of the end head of the sounding pipe.
In the scheme, the length of the depth measuring pipe can be changed by changing the length of the short pipe nested in the end head of the tail end of the depth measuring pipe by adopting the structural form. In this way, the measurement accuracy of the sounding pipe is improved.
Preferably, the end head of the sounding pipe is provided with a mounting hole, in the first state, one end of the locking device passes through the mounting hole to be in butt joint with the short pipe, and the other end of the locking device is fixedly connected with the end head of the sounding pipe.
In the scheme, the structure is adopted, the end head of the tail end of the sounding pipe and the short pipe can be locked through the locking device, and measurement errors caused by instable structure are reduced.
Preferably, the locking device comprises a bolt, the bolt is in threaded connection with the end head of the sounding pipe, one end of the bolt extending into the end head of the sounding pipe is abutted with the short pipe, and the other end of the bolt is arranged outside the end head of the sounding pipe.
In the scheme, the bolt can be abutted with the short pipe through the mounting hole at the outer side of the end head of the sounding pipe by adopting the structure, so that the installation and the operation of the locking device are convenient.
Preferably, the locking device further comprises a locking nut, the locking nut is located on the outer side of the end head of the sounding pipe and is in contact with the outer wall of the end head of the sounding pipe, and the bolt is connected with the locking nut through threads.
In the scheme, the bolt is fixed through the nut by adopting the structure, so that the loosening of the bolt is prevented, and the locking firmness of the locking device is further enhanced. In addition, the nut is positioned at the outer side of the end head of the sounding pipe, so that the nut is convenient to install.
Preferably, the short tube is provided with a groove, the groove corresponds to the mounting hole, and the locking device is abutted in the groove.
In this scheme, adopt above-mentioned structural style, can lock locking device and the recess butt in the nozzle stub, avoid locking device and nozzle stub to produce the rocking phenomenon that the point-to-point contact appears, improved the stability of locking.
Preferably, the groove extends axially along the short tube.
In the scheme, by adopting the structure, after the length of the sounding pipe is adjusted, the locking device and the position of the groove can still correspond, and the length adjusting range of the sounding pipe is increased.
Preferably, the end head of the sounding pipe is provided with a plurality of grooves, the grooves are circumferentially distributed along the end head of the sounding pipe, and the grooves are positioned at one end of the end head of the sounding pipe far away from the short pipe.
In this scheme, adopt above-mentioned structural style, when measuring the water level, water can get into the sounding pipe through the groove. Therefore, the water level can be obtained by measuring the height of the water in the sounding pipe.
Preferably, the short pipe is coaxial with the end head of the sounding pipe, and a gap is reserved between the outer wall of the short pipe and the end head of the sounding pipe.
In this scheme, adopt above-mentioned structural style, when can avoiding changing the sounding pipe length, nozzle stub outer wall and sounding pipe terminal end produce sliding friction, reduced sounding pipe's wearing and tearing.
Preferably, the adjustable sounding pipe comprises an error calibration device, one end of the terminal end of the sounding pipe is connected with the short pipe, the other end of the terminal end of the sounding pipe is connected with the error calibration device, and the error calibration device protrudes out of the terminal end of the sounding pipe.
In the scheme, the structure is adopted, so that the end head of the sounding pipe and the bilge can be kept within the error range required by the standard or drawing.
Preferably, the adjusting flange further comprises a first flange plate, the first flange plate is fixedly connected with the other end of the short pipe, the sounding pipe main body comprises a second flange plate, and the first flange plate is connected with the second flange plate.
In this scheme, adopt above-mentioned structural style, link together adjusting flange and sounding pipe main part, improved installation strength and stability.
The invention has the positive progress effects that:
according to the adjustable depth measuring tube, the length of the depth measuring tube is changed by adjusting the length of the short tube nested in the tail end of the depth measuring tube, and the short tube is locked with the tail end of the depth measuring tube through the locking device. In this way, the installation accuracy of the sounding pipe is improved.
Drawings
FIG. 1 is a schematic diagram of an adjustable sounding pipe according to an embodiment of the present invention.
Reference numerals illustrate:
sounding pipe body 1
Second flange 11
Sounding pipe end head 2
Groove 21
Adjusting flange 3
Short tube 31
Groove 311
First flange 32
Locking device 4
Bolt 41
Nut 42
Error correction device 5
Detailed Description
The invention is further illustrated by means of examples which follow, without thereby restricting the scope of the invention thereto.
As shown in fig. 1, an adjustable sounding pipe according to an embodiment of the present invention includes a sounding pipe body 1, a sounding pipe end head 2, an adjusting flange 3, and a locking device 4, where the sounding pipe body 1 is fixedly connected with one end of the adjusting flange 3; the other end of the adjusting flange 3 is provided with a short pipe 31, the short pipe 31 is communicated with the sounding pipe main body 1, the short pipe 31 is nested in the sounding pipe tail end head 2, the short pipe 31 is connected with the sounding pipe tail end head 2 through a locking device 4, and the locking device 4 is used for switching a first state and a second state; in the first state, the short tube 31 and the sounding pipe end head 2 are locked by the locking device 4; in the second state, the locking device 4 is unlocked, the short tube 31 is slidingly connected with the sounding pipe end head 2, and the sliding direction is the axial direction of the sounding pipe end head 2.
The short pipe 31 on the adjusting flange 3 is nested in the sounding pipe end head 2, and the length of the short pipe 31 in the sounding pipe end head 2 can be changed as required. By changing the length of the depth pipe by changing the length of the short pipe 31 in the depth pipe, the measurement accuracy of the depth pipe can be effectively improved.
The end head 2 of the sounding pipe is provided with a mounting hole, one end of the locking device 4 passes through the mounting hole to be abutted with the short pipe 31 in the first state, and the other end of the locking device 4 is fixedly connected with the end head 2 of the sounding pipe.
In the embodiment, the locking device 4 locks the end head 2 of the sounding pipe end with the short pipe 31, so that the measurement stability and reliability of the sounding pipe are improved.
The locking device 4 comprises a bolt 41, the bolt 41 is connected with the sounding pipe tail end 2 through threads, one end of the bolt 41 extending into the sounding pipe tail end 2 is abutted with the short pipe 31, and the other end of the bolt 41 is arranged outside the sounding pipe tail end 2.
In the present embodiment, the characteristic of long stroke of the bolt 41 is utilized, and the bolt 41 can be screwed in from the outer side of the sounding pipe terminal 2 through the mounting hole and is abutted with the short pipe 31, so that the advantage of convenient installation is provided.
The locking device 4 further comprises a locking nut 42, wherein the locking nut 42 is positioned on the outer side of the sounding pipe terminal end 2 and is in contact with the outer wall of the sounding pipe terminal end 2, and the bolt 41 is in threaded connection with the locking nut 42.
The bolt 41 is fixed through the nut 42, and the nut 42 is arranged on the outer side of the sounding pipe tail end 2, so that the locking device 4 is reinforced to be locked while the bolt 41 is prevented from loosening, and the nut 42 is convenient to install.
The short tube 31 is provided with a groove 311, the groove 311 corresponds to the mounting hole, and the locking device 4 is abutted in the groove 311.
In this embodiment, the locking device 4 is abutted with the groove 311 on the short tube 31, so that point-to-point contact between the locking device 4 and the short tube 31 is avoided. By adopting the mode, the generation of concentrated stress is avoided, the problem of shaking after locking can be prevented, and the locking reliability is improved.
The groove 311 extends axially along the short tube 31.
Since the short tube 31 can move in the sounding pipe end head 2, the groove 311 should extend axially along the short tube 31 for a certain length in order that the groove 311 corresponds to the locking device 4 after the short tube 31 is moved. In this embodiment, the length of the grooves 311 extending axially along the short tube 31 ranges from 200mm to 500mm, and in other embodiments, the grooves 311 may be distributed along the short tube 31.
The sounding pipe tail end 2 is provided with a plurality of grooves 21, the grooves 21 are circumferentially distributed along the sounding pipe tail end 2, and the grooves 21 are positioned at one end of the sounding pipe tail end 2 far away from the short pipe 31.
When the depth measuring pipe measures the depth of water, water enters the depth measuring pipe through the groove 21. At this time, the height of the water in the sounding pipe is consistent with the height of the water level to be measured. Therefore, the water level to be measured can be obtained by measuring the height of the water in the sounding pipe.
The short tube 31 is coaxial with the sounding pipe end head 2, and a gap is reserved between the outer wall of the short tube 31 and the sounding pipe end head 2.
Since the short tube 31 needs to move inside the sounding pipe end head 2, a gap needs to be provided between the outer wall of the short tube 31 and the sounding pipe end head 2. The clearance is provided to effectively avoid damage to the sounding pipe due to abrasion between the outer wall of the short pipe 31 and the sounding pipe end head 2.
The adjustable sounding pipe comprises an error calibrating device 5, one end of the sounding pipe tail end 2 is connected with a short pipe 31, the other end of the sounding pipe tail end 2 is connected with the error calibrating device 5, and the error calibrating device 5 protrudes out of the sounding pipe tail end 2.
The error calibration device 5 can keep the end head 2 of the sounding pipe and the bilge within the error range required by the specification or the drawing. In this embodiment, the height of the error correction device 5 is about 25mm.
The adjusting flange 3 further comprises a first flange plate 32, the first flange plate 32 is fixedly connected with the other end of the short pipe 31, the sounding pipe main body 1 comprises a second flange plate 11, and the first flange plate 32 is connected with the second flange plate 11.
The adjusting flange 3 is connected with the sounding pipe main body 1 through a flange, so that the connection strength and the detachability are improved.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the invention, but such changes and modifications fall within the scope of the invention.
Claims (7)
1. An adjustable sounding pipe is characterized in that,
comprises a sounding pipe main body, a sounding pipe tail end head, an adjusting flange and a locking device,
the sounding pipe main body is fixedly connected with one end of the adjusting flange;
the other end of the adjusting flange is provided with a short pipe, the short pipe is communicated with the sounding pipe main body, the short pipe is nested in the sounding pipe tail end, the short pipe is connected with the sounding pipe tail end through the locking device, and the locking device is used for switching a first state and a second state;
in the first state, the short pipe and the tail end of the sounding pipe are locked by the locking device;
in the second state, the locking device is unlocked, the short pipe is in sliding connection with the end head of the sounding pipe, and the sliding direction is the axial direction of the end head of the sounding pipe;
the end head of the tail end of the sounding pipe is provided with a mounting hole, one end of the locking device passes through the mounting hole to be in butt joint with the short pipe in the first state, and the other end of the locking device is fixedly connected with the end head of the tail end of the sounding pipe;
the short pipe is provided with a groove, the groove corresponds to the mounting hole, and the locking device is abutted in the groove;
the adjustable sounding pipe comprises an error calibration device, one end of the terminal end of the sounding pipe is connected with the short pipe, the other end of the sounding pipe is connected with the error calibration device, and the error calibration device protrudes out of the terminal end of the sounding pipe.
2. The adjustable depth gauge according to claim 1, wherein the locking device comprises a bolt, the bolt is connected with the end head of the depth gauge by threads, one end of the bolt extending into the end head of the depth gauge abuts against the short pipe, and the other end of the bolt is arranged outside the end head of the depth gauge.
3. The adjustable sounding pipe of claim 2, wherein the locking device further comprises a locking nut, the locking nut is located outside the sounding pipe terminal end and is in contact with the outer wall of the sounding pipe terminal end, and the bolt is connected with the locking nut through threads.
4. The adjustable sounding pipe of claim 1, wherein the groove extends axially along the short pipe.
5. The adjustable depth gauge according to claim 1, wherein the depth gauge tip is provided with a plurality of grooves circumferentially distributed along the depth gauge tip, the grooves being located at an end of the depth gauge tip distal from the spool.
6. The adjustable depth pipe of claim 1, wherein the short pipe is coaxial with the depth pipe terminal end, and wherein a gap exists between an outer wall of the short pipe and the depth pipe terminal end.
7. The adjustable depth pipe of claim 1, wherein the adjustment flange further comprises a first flange plate fixedly connected to the other end of the short pipe, the depth pipe body comprises a second flange plate, and the first flange plate is connected to the second flange plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110822616.7A CN113670270B (en) | 2021-07-21 | 2021-07-21 | Adjustable sounding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110822616.7A CN113670270B (en) | 2021-07-21 | 2021-07-21 | Adjustable sounding pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113670270A CN113670270A (en) | 2021-11-19 |
| CN113670270B true CN113670270B (en) | 2024-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110822616.7A Active CN113670270B (en) | 2021-07-21 | 2021-07-21 | Adjustable sounding pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113670270B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205632917U (en) * | 2016-05-29 | 2016-10-12 | 中航威海船厂有限公司 | Marine C type depth measurement device |
| CN205748541U (en) * | 2016-01-28 | 2016-11-30 | 江门市南洋船舶工程有限公司 | A kind of depth-sounding pipe end piece peculiar to vessel |
| CN207036211U (en) * | 2017-05-19 | 2018-02-23 | 江阴兴澄特种钢铁有限公司 | A kind of submersed nozzle insertion depth measurement apparatus |
| CN109196314A (en) * | 2016-02-09 | 2019-01-11 | Vega美洲公司 | Device and method for level gauging and content purity determination in depth-sounding pipe |
| CN212377081U (en) * | 2020-05-14 | 2021-01-19 | 张大川 | Anti-loosening bolt and nut assembly |
-
2021
- 2021-07-21 CN CN202110822616.7A patent/CN113670270B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205748541U (en) * | 2016-01-28 | 2016-11-30 | 江门市南洋船舶工程有限公司 | A kind of depth-sounding pipe end piece peculiar to vessel |
| CN109196314A (en) * | 2016-02-09 | 2019-01-11 | Vega美洲公司 | Device and method for level gauging and content purity determination in depth-sounding pipe |
| CN205632917U (en) * | 2016-05-29 | 2016-10-12 | 中航威海船厂有限公司 | Marine C type depth measurement device |
| CN207036211U (en) * | 2017-05-19 | 2018-02-23 | 江阴兴澄特种钢铁有限公司 | A kind of submersed nozzle insertion depth measurement apparatus |
| CN212377081U (en) * | 2020-05-14 | 2021-01-19 | 张大川 | Anti-loosening bolt and nut assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113670270A (en) | 2021-11-19 |
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