CN212902996U - Irrigation canals and ditches diameter measuring device for hydraulic engineering - Google Patents
Irrigation canals and ditches diameter measuring device for hydraulic engineering Download PDFInfo
- Publication number
- CN212902996U CN212902996U CN202022209824.3U CN202022209824U CN212902996U CN 212902996 U CN212902996 U CN 212902996U CN 202022209824 U CN202022209824 U CN 202022209824U CN 212902996 U CN212902996 U CN 212902996U
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- measuring
- diameter
- ditches
- internal thread
- irrigation canals
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Abstract
The utility model relates to a hydraulic engineering technical field specifically is irrigation canals and ditches diameter measurement device for hydraulic engineering, including the first measuring stick that is marked with the scale to and the second measuring stick, first measuring stick endotheca in the second measuring stick, the one end installation measuring head that first measuring stick, second measuring stick were kept away from mutually, this irrigation canals and ditches diameter measurement device for hydraulic engineering is convenient for the accurate measurement of irrigation canals and ditches diameter.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field specifically is irrigation canals and ditches diameter measurement device for hydraulic engineering.
Background
Often need ditch among the hydraulic engineering and dig the canal, then lay water conservancy pipeline down, make the irrigation canals and ditches shaping, consequently the width that needs to lay as required when ditching excavates, generally adopt scale or tape measure to measure, when using the tape measure, the tape measure is crooked easily, and the error is great when tape measure both ends and irrigation canals and ditches lateral wall contact, make the measuring result inaccurate easily, it has certain limitation to use the scale, the scale can't carry out accurate measurement to the irrigation canals and ditches diameter for a short time, the scale can't put into the irrigation canals and ditches bottom for a long time and carry out effectual measurement, thereby be not convenient for the accurate measurement of irrigation canals and ditches diameter, make the great reduction of engineering progress.
SUMMERY OF THE UTILITY MODEL
To prior art's not enough, for overcoming prior art's defect, the utility model aims to provide a irrigation canals and ditches diameter measuring device for hydraulic engineering solves the accurate measuring problem of irrigation canals and ditches diameter of not being convenient for of current measuring tool.
Its technical scheme is, irrigation canals and ditches diameter measurement device for hydraulic engineering, including the first measuring stick that marks the scale to and the second measuring stick, first measuring stick endotheca in the second measuring stick, the one end installation measuring head that first measuring stick, second measuring stick kept away from mutually.
Preferably, the lengths of the first measuring rod and the second measuring rod are adjustable.
Preferably, the first measuring rod comprises slide bars, one end of each slide bar is provided with a first internal thread, the other end of each slide bar is provided with a first external thread matched with the first internal thread, the second measuring rod comprises a sleeve, one end of each sleeve is provided with a second internal thread, and the other end of each sleeve is provided with a second external thread matched with the second internal thread.
Preferably, each of the second internal threads is located at one end of each of the sleeves which abuts against a measuring head on the first measuring rod.
Preferably, the axial length of the outer side surface of each slide bar and sleeve is one or more of 10cm, 20cm, 50cm or 100 cm.
Preferably, the axial length of the first internal thread is greater than the axial length of the first external thread, and the axial length of the second internal thread is greater than the axial length of the second external thread.
The utility model provides a irrigation canals and ditches diameter measurement device for hydraulic engineering compares beneficial effect with prior art and does:
1. during the use, adjust first measuring stick according to actual conditions, the length of second measuring stick, the length of measuring head is known, place the device unsettled in the position that corresponds, make first measuring stick slide for the second measuring stick, the measuring head back of the body motion of device both ends department, support on the corresponding lateral wall until the measuring head of both ends department, read the length value of first measuring stick this moment, in addition the second measuring stick, the length of measuring head, just reachd the irrigation canals and ditches diameter that measures, thereby be convenient for the accurate measurement of irrigation canals and ditches diameter, high durability and convenient use.
Drawings
Fig. 1 is a front sectional view of the present invention.
Fig. 2 is a front view of the present invention.
In the figure: 1 a first measuring rod, 1.1 a sliding rod, 1.2 a first internal thread, 1.3 a second internal thread, 2 a second measuring rod, 2.1 a sleeve, 2.2 a second internal thread, 2.3 a second external thread, 3 a measuring head and 4 scales.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention, and in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as limiting the present invention.
Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance throughout the present disclosure, it being understood that unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and can be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1-2, the present invention provides a technical solution: the ditch diameter measuring device for the hydraulic engineering comprises a first measuring rod 1 and a second measuring rod 2, wherein scales 4 are marked on the first measuring rod 1, the second measuring rod 2 is sleeved in the first measuring rod 1, the first measuring rod 1 comprises slide bars 1.1, scale values are marked on the outer side surfaces of the slide bars 1.1, one end of each slide bar 1.1 is provided with a first internal thread 1.2, the other end of each slide bar 1.1 is provided with a first external thread 1.3 matched with the first internal thread 1.2, each slide bar 1.1 is in threaded connection through the matching of the first internal thread 1.2 and the first external thread 1.3, the length of the first measuring rod 1 is adjustable, the second measuring rod 2 comprises a sleeve 2.1, one end of each sleeve 2.1 is provided with a second internal thread 2.2, the other end of each sleeve 2.1 is provided with a second external thread 2.3 matched with the second internal thread 2.2, each sleeve 2.1 is in threaded connection through the matching of the second internal thread 2.2.2 and the second external thread 2.3, and the length of the second measuring rod 2 is adjustable, wherein each second internal thread 2.2 is positioned at one end of each sleeve 2.1 tightly attached to the measuring head 3 on the first measuring rod 1, the axial length of the first internal thread 1.2 is greater than the axial length of the first external thread 1.3, so as to facilitate seamless connection of the slide bars 1.1, the axial length of the second internal thread 2.2 is greater than the axial length of the second external thread 2.3, so as to facilitate seamless connection of the sleeves 2.1, the axial lengths of the outer side surfaces of the slide bars 1.1 and the sleeves 2.1 are one or more of 10cm, 20cm, 50cm or 100cm, when in use, the first measuring rod 1 can be formed by connecting the slide bars 1.1 with the axial length of 50cm of the two outer side surfaces through threads, or formed by connecting the slide bars 1.1 with the axial length of one or more of 10cm, 20cm, 50cm or 100cm of the outer side surfaces through threads, and the second measuring rod 2 can only comprise one sleeve 2.1 with the axial length of 50cm of the outer side surfaces, or 10cm of the sleeve 2, 20cm, 50cm or 100cm, a measuring head 3 is mounted at one end of the first measuring rod 1 and the second measuring rod 2 which are far away from each other, internal threads are formed on the measuring head 3, the lower end of a slide rod 1.1 at the lowest end of the first measuring rod 1 is in threaded connection with a lower measuring head of the measuring head 3, the upper end of a sleeve 2.1 at the highest end of the second measuring rod 2 is in threaded connection with an upper measuring head of the measuring head 3, the length of each measuring head 3 is fixed, each measuring head 3 can be suitable length such as 5cm, when the device is used, the length of the first measuring rod 1 and the length of the second measuring rod 2 are adjusted according to actual conditions, the length of the second measuring rod 2 and the length of the measuring head 3 are known, the device is suspended and placed at a corresponding position, so that the first measuring rod 1 slides relative to the second measuring rod 2, and the measuring heads 3 at two ends of the device move backwards, until the measuring heads 3 at the two ends abut against the corresponding side walls, the length value of the first measuring rod 1 is read, and the measured diameter of the ditch is obtained by the lengths of the second measuring rod 2 and the measuring heads 3, so that the diameter of the ditch can be accurately measured, and the measuring device is simple and convenient to use.
The present invention has been described in detail with reference to the specific embodiments and examples, but these should not be construed as limitations of the present invention. Numerous variations and modifications can be made by those skilled in the art without departing from the principles of the invention, which should also be considered as within the scope of the invention.
Claims (6)
1. Irrigation canals and ditches diameter measurement device for hydraulic engineering, its characterized in that, including first measuring stick (1) that mark scale (4) to and second measuring stick (2), first measuring stick (1) endotheca in second measuring stick (2), the one end installation measuring head (3) that first measuring stick (1), second measuring stick (2) kept away from mutually.
2. The apparatus of claim 1, wherein the diameter of the trench is measured by: the lengths of the first measuring rod (1) and the second measuring rod (2) are adjustable.
3. The apparatus of claim 2, wherein the diameter of the trench is measured by: the first measuring rod (1) comprises sliding rods (1.1), one end of each sliding rod (1.1) is provided with a first internal thread (1.2), the other end of each sliding rod (1.1) is provided with a first external thread (1.3) matched with the first internal thread (1.2), the second measuring rod (2) comprises a sleeve (2.1), one end of each sleeve (2.1) is provided with a second internal thread (2.2), and the other end of each sleeve (2.1) is provided with a second external thread (2.3) matched with the second internal thread (2.2).
4. The apparatus of claim 3, wherein the diameter of the trench is measured by: the second internal threads (2.2) are located at one end of the sleeves (2.1) which are attached to the measuring head (3) on the first measuring rod (1).
5. The apparatus of claim 3, wherein the diameter of the trench is measured by: the axial length of the outer side surface of each slide bar (1.1) and the sleeve (2.1) is one or more of 10cm, 20cm, 50cm or 100 cm.
6. The apparatus of claim 3, wherein the diameter of the trench is measured by: the axial length of the first internal thread (1.2) is greater than the axial length of the first external thread (1.3), and the axial length of the second internal thread (2.2) is greater than the axial length of the second external thread (2.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022209824.3U CN212902996U (en) | 2020-09-30 | 2020-09-30 | Irrigation canals and ditches diameter measuring device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022209824.3U CN212902996U (en) | 2020-09-30 | 2020-09-30 | Irrigation canals and ditches diameter measuring device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212902996U true CN212902996U (en) | 2021-04-06 |
Family
ID=75260851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022209824.3U Expired - Fee Related CN212902996U (en) | 2020-09-30 | 2020-09-30 | Irrigation canals and ditches diameter measuring device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212902996U (en) |
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2020
- 2020-09-30 CN CN202022209824.3U patent/CN212902996U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 Termination date: 20210930 |