CN113670270A - Adjustable depth sounding pipe - Google Patents
Adjustable depth sounding pipe Download PDFInfo
- Publication number
- CN113670270A CN113670270A CN202110822616.7A CN202110822616A CN113670270A CN 113670270 A CN113670270 A CN 113670270A CN 202110822616 A CN202110822616 A CN 202110822616A CN 113670270 A CN113670270 A CN 113670270A
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- Prior art keywords
- pipe
- sounding pipe
- short
- locking device
- sounding
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- 238000009434 installation Methods 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 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
- 230000008569 process Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
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
Abstract
The invention discloses an adjustable depth sounding pipe which comprises a depth sounding pipe main body, a depth sounding pipe tail end, an adjusting flange and a locking device, wherein the depth 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 main body of the sounding pipe, the short pipe is nested in the end head of the tail end of the sounding pipe, the short pipe and the end head of the tail end of the sounding pipe are connected through a 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 through a locking device; and in the second state, the locking device is unlocked, the short pipe is in sliding connection with the tail end of the sounding pipe, and the sliding direction is the axial direction of the tail end of the sounding pipe. The adjustable depth measuring tube changes the length of the depth measuring tube by adjusting the length of the short tube nested in the end head of the tail end of the depth measuring tube, and the short tube and the end head of the tail end of the depth measuring tube are locked by the locking device. By adopting the mode, the installation precision of the sounding pipe is improved.
Description
Technical Field
The invention relates to an adjustable depth sounding pipe.
Background
The depth measuring pipe is arranged in cabins which are not easy to be frequently close, such as an oil water cabin, an isolation empty cabin, a pipe tunnel, a sewage well and the like of a ship, and has the functions of measuring the water depth of a channel, measuring the head and tail 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, the crew has higher requirements on the installation and test precision of the sounding pipe. However, under the existing shipbuilding conditions, assembly errors are generated in the carrying process of the subsection and the block, so that the installation precision of the sounding pipe cannot be guaranteed, and the later correction is complicated.
Disclosure of Invention
The invention aims to overcome the defects that assembly errors are easy to generate and the installation precision cannot be guaranteed in the assembly of a depth measuring pipe in the prior art, and provides an adjustable depth measuring pipe.
The invention solves the technical problems through the following technical scheme:
an adjustable depth sounding pipe comprises a depth sounding pipe main body, a depth sounding pipe tail end, an adjusting flange and a locking device, wherein the depth 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 main body of the depth measuring pipe, the short pipe is nested in the tail end head of the depth measuring pipe, the short pipe and the tail end head of the depth measuring pipe are connected 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 through the locking device; and in the second state, the locking device is unlocked, the short pipe is in sliding connection with the tail end of the sounding pipe, and the sliding direction is the axial direction of the tail end of the sounding pipe.
In this scheme, adopt above-mentioned structural style, can be through changing the length that the nozzle stub nests in the terminal end of sounding pipe, and then change the length of sounding pipe. By the mode, the measuring precision of the sounding pipe is improved.
Preferably, the end head of the tail end of the sounding pipe is provided with a mounting hole, in the first state, one end of the locking device penetrates through the mounting hole to be abutted against the short pipe, and the other end of the locking device is fixedly connected with the end head of the tail end of the sounding pipe.
In this scheme, adopt above-mentioned structural style, can lock sounding pipe end and nozzle stub through locking device, reduce the measuring error who produces because the structure is unstable.
Preferably, the locking device comprises a bolt, the bolt is in threaded connection with the tail end of the sounding pipe, one end of the bolt extending into the tail end of the sounding pipe is abutted against the short pipe, and the other end of the bolt is located on the outer side of the tail end of the sounding pipe.
In this scheme, adopt above-mentioned structural style, the bolt can pass through mounting hole and nozzle stub butt in the outside of sounding pipe end, has made things convenient for locking device's installation and operation.
Preferably, the locking device further comprises a locking nut, the locking nut is located on the outer side of the end head of the tail end of the sounding pipe and is in contact with the outer wall of the end head of the tail end of the sounding pipe, and the bolt is connected with the locking nut through threads.
In this scheme, adopt above-mentioned structural style, fix the bolt through the nut, prevent the pine of bolt and take off, further strengthened locking device's the firm degree of locking. In addition, the nut is located the outside of sounding pipe end, makes things convenient for the installation of nut.
Preferably, the short pipe is provided with a groove corresponding to the position of the mounting hole, and the locking device is abutted in the groove.
In this scheme, adopt above-mentioned structural style, can lock the recess butt in locking device and the nozzle stub, avoid locking device and nozzle stub to produce the phenomenon of rocking that point-to-point contact and appear, improved the stability of locking.
Preferably, the recess extends axially along the stub.
In this scheme, adopt above-mentioned structural style, can be after the length of adjusting the sounding pipe, locking device and groove position still can correspond, increased sounding pipe length adjustment scope.
Preferably, the end of the tail end of the sounding pipe is provided with a plurality of grooves, the grooves are distributed along the circumferential direction of the end of the tail end of the sounding pipe, and the grooves are located at one end of the tail end of the sounding pipe, which is far away from the short pipe.
In this scheme, adopt above-mentioned structural style, when measuring the water level, water can get into in the sounding pipe through the groove. Therefore, the water level height can be obtained by measuring the height of water in the depth measuring pipe.
Preferably, the short pipe is coaxial with the end head of the tail end of the sounding pipe, and a gap is reserved between the outer wall of the short pipe and the end head of the tail end of the sounding pipe.
In this scheme, adopt above-mentioned structural style, when can avoiding changing sounding pipe length, the nozzle stub outer wall and sounding pipe terminal end produce sliding friction, have reduced the wearing and tearing of sounding pipe.
Preferably, the adjustable depth sounding pipe comprises an error calibration device, one end of the tail end of the depth sounding pipe is connected with the short pipe, the other end of the tail end of the depth sounding pipe is connected with the error calibration device, and the error calibration device protrudes out of the tail end of the depth sounding pipe.
In the scheme, the end head of the tail end of the sounding pipe and the bilge can be kept within the error range required by specifications or drawings by adopting the structural form.
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 adjustment flange and sounding pipe main part, improved installation intensity and stability.
The positive progress effects of the invention are as follows:
the adjustable depth measuring tube changes the length of the depth measuring tube by adjusting the length of the short tube nested in the end head of the tail end of the depth measuring tube, and the short tube and the end head of the tail end of the depth measuring tube are locked by the locking device. By adopting the mode, the installation precision of the sounding pipe is improved.
Drawings
Fig. 1 is a schematic view of an adjustable sounding pipe according to an embodiment of the present invention.
Description of reference numerals:
sounding pipe main body 1
Adjusting flange 3
Bolt 41
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
As shown in fig. 1, the adjustable depth measuring pipe according to the embodiment of the present invention includes a depth measuring pipe body 1, a depth measuring pipe end 2, an adjusting flange 3, and a locking device 4, wherein the depth measuring pipe body 1 is fixedly connected to 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 tail end head 2 of the sounding pipe, the short pipe 31 and the tail end head 2 of the sounding pipe are connected 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 pipe 31 and the tail end 2 of the sounding pipe are locked through the locking device 4; in the second state, the locking device 4 is unlocked, and the short pipe 31 is connected with the tail end head 2 of the sounding pipe in a sliding mode, wherein the sliding direction is the axial direction of the tail end head 2 of the sounding pipe.
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 according to requirements. The length of the sounding pipe is changed by changing the length of the short pipe 31 in the sounding pipe, so that the measurement precision of the sounding pipe can be effectively improved.
The mounting hole has been seted up to the terminal end 2 of sounding pipe, and under first state, 4 one ends of locking device pass the mounting hole and the butt of nozzle stub 31, the other end and the terminal end 2 fixed connection of sounding pipe of locking device 4.
In the embodiment, the tail end 2 of the sounding pipe is locked with the short pipe 31 through the locking device 4, 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 in threaded connection with the tail end head 2 of the sounding pipe, one end of the bolt 41 extending into the tail end head 2 of the sounding pipe is abutted against the short pipe 31, and the other end of the bolt 41 is arranged on the outer side of the tail end head 2 of the sounding pipe.
In the embodiment, the characteristic of the long stroke of the bolt 41 is utilized, the bolt 41 can be screwed in from the outer side of the tail end head 2 of the sounding pipe through the mounting hole and is abutted against the short pipe 31, and the advantage of convenience in mounting is achieved.
The locking device 4 further comprises a locking nut 42, the locking nut 42 is located on the outer side of the end head 2 of the sounding pipe and is in contact with the outer wall of the end head 2 of the sounding pipe, 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 placed on the outer side of the tail end head 2 of the sounding pipe, so that the bolt 41 is prevented from loosening, locking of the locking device 4 is enhanced, and meanwhile, the nut 42 is convenient to mount.
The short tube 31 has a recess 311, the recess 311 corresponds to the position of the mounting hole, and the locking device 4 abuts in the recess 311.
In this embodiment, the locking device 4 abuts against the groove 311 on the short pipe 31, so that the point-to-point contact between the locking device 4 and the short pipe 31 is avoided. By adopting the mode, the generation of concentrated stress is avoided, the problem of shaking generated after locking can be prevented, and the locking reliability is improved.
Since the short tube 31 can move in the sounding pipe end head 2, in order to make the groove 311 correspond to the locking device 4 after the short tube 31 moves, the groove 311 should extend a certain length along the axial direction of the short tube 31. In this embodiment, the length of the groove 311 extending along the axial direction of the short tube 31 is in the range of 200mm-500mm, and in other embodiments, the groove 311 may be distributed along the short tube 31.
The tail end 2 of the sounding pipe is provided with a plurality of grooves 21, the grooves 21 are distributed along the circumferential direction of the tail end 2 of the sounding pipe, and the grooves 21 are positioned at one end of the tail end 2 of the sounding pipe, which is far away from the short pipe 31.
When the sounding pipe measures the depth of water, water enters the sounding pipe through the groove 21. At the moment, the height of water in the depth measuring pipe is consistent with the height of the water level to be measured. Therefore, the water level height to be measured can be obtained by measuring the water level in the sounding pipe.
The short pipe 31 is coaxial with the end head 2 at the tail end of the depth measuring pipe, and a gap is reserved between the outer wall of the short pipe 31 and the end head 2 at the tail end of the depth measuring pipe.
Since the short pipe 31 needs to move within the sounding pipe end head 2, a gap needs to be provided between the outer wall of the short pipe 31 and the sounding pipe end head 2. The arrangement of the gap can effectively avoid the damage of the sounding pipe caused by the abrasion between the outer wall of the short pipe 31 and the tail end 2 of the sounding pipe.
The adjustable depth sounding pipe comprises an error calibration device 5, one end of the tail end head 2 of the depth sounding pipe is connected with a short connecting pipe 31, the other end of the tail end head of the depth sounding pipe is connected with the error calibration device 5, and the error calibration device 5 protrudes out of the tail end head 2 of the depth sounding pipe.
The error calibration device 5 can keep the end head 2 of the sounding pipe and the bilge within the error range required by specifications or drawings. In the present embodiment, the height of the error calibration device 5 is about 25 mm.
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 the 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 that 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 spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (10)
1. An adjustable depth sounding pipe is characterized in that,
comprises a sounding pipe main body, a sounding pipe tail end, 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 main body of the depth measuring pipe, the short pipe is nested in the tail end head of the depth measuring pipe, the short pipe and the tail end head of the depth measuring pipe are connected 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 through the locking device;
and in the second state, the locking device is unlocked, the short pipe is in sliding connection with the tail end of the sounding pipe, and the sliding direction is the axial direction of the tail end of the sounding pipe.
2. The adjustable depth finder as claimed in claim 1, wherein a mounting hole is formed at an end of the depth finder, and in the first state, one end of the locking device passes through the mounting hole and abuts against the short pipe, and the other end of the locking device is fixedly connected to the end of the depth finder.
3. The adjustable sounding pipe according to claim 2, wherein the locking device comprises a bolt, the bolt is connected with the end of the sounding pipe through a thread, one end of the bolt extending into the end of the sounding pipe abuts against the short pipe, and the other end of the bolt is outside the end of the sounding pipe.
4. The adjustable sounding pipe as claimed in claim 3, wherein the locking device further comprises a locking nut, the locking nut is located outside the end of the sounding pipe and contacts with the outer wall of the end of the sounding pipe, and the bolt is connected with the locking nut through threads.
5. The adjustable depth finder of claim 2, wherein the short tube has a recess corresponding to the location of the mounting hole, and the locking device abuts against the recess.
6. An adjustable depth finder as claimed in claim 5, wherein the recess extends axially along the stub.
7. The adjustable depth finder of claim 1, wherein the distal end of the depth finder has a plurality of slots formed therein, the slots being circumferentially distributed along the distal end of the depth finder, the slots being located at an end of the distal end of the depth finder away from the short pipe.
8. The adjustable depth finder of claim 1, wherein the short tube is coaxial with the distal end of the depth finder, and a gap is provided between an outer wall of the short tube and the distal end of the depth finder.
9. The adjustable tube of claim 1, wherein the adjustable tube comprises an error calibration device, one end of the tube is connected to the short tube, the other end of the tube is connected to the error calibration device, and the error calibration device protrudes from the end of the tube.
10. The adjustable depth finder of claim 1, wherein the adjustment flange further comprises a first flange fixedly connected to the other end of the short pipe, and the main body of the depth finder comprises a second flange connected to the first flange.
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 true CN113670270A (en) | 2021-11-19 |
| CN113670270B CN113670270B (en) | 2024-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110822616.7A Active CN113670270B (en) | 2021-07-21 | 2021-07-21 | Adjustable sounding pipe |
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| 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 |
|---|---|
| CN113670270B (en) | 2024-01-19 |
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