CN113050198A - Method for manufacturing skip bucket for skip bucket type rain gauge - Google Patents
Method for manufacturing skip bucket for skip bucket type rain gauge Download PDFInfo
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- CN113050198A CN113050198A CN202110398189.4A CN202110398189A CN113050198A CN 113050198 A CN113050198 A CN 113050198A CN 202110398189 A CN202110398189 A CN 202110398189A CN 113050198 A CN113050198 A CN 113050198A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/14—Rainfall or precipitation gauges
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Abstract
The invention relates to the technical field of manufacturing of precipitation measuring instruments, and solves the problem of high manufacturing cost of a tipping bucket in the prior art. The manufacturing method of the tipping bucket for the tipping bucket type rain gauge comprises the following steps of firstly, cutting a metal plate to obtain a first plate piece; step two, bending the first plate piece to obtain a tipping body; cutting the metal plate to obtain a second plate; step four, bending the second plate part to obtain the partition board; and step five, adhering the partition plate to the tipping body by using waterproof glue. The tipping body and the partition plate can be obtained only by cutting and bending, and the cutting of the plate adopts laser cutting, so that the cost for manufacturing a die is saved; the cost for manufacturing the cutting die of the punch press is lower by using the punch press for punching and cutting. And the bending machine and the laser cutting machine are universal equipment, so that the production cost is further reduced. Due to the fact that the waterproof glue is used for bonding the partition plate and the tipping bucket body, filing is not needed, and the problems that welding seams are acid, corrosion and surface oxidation are caused, and measuring accuracy of an instrument is affected are solved.
Description
Technical Field
The invention relates to the technical field of manufacturing of rainfall measuring instruments, in particular to a manufacturing method of a tipping bucket for a tipping bucket type rain gauge.
Background
The tipping bucket type rain gauge is a hydrological and meteorological instrument for measuring the rainfall in nature and converting the rainfall into digital information quantity expressed in the form of switching value to be output so as to meet the requirements of information transmission, processing, recording, display and the like. The working principle of the tipping bucket type rain gauge is as follows: rainwater collected by the rainwater collector falls onto the tipping bucket through the funnel, the tipping bucket can rotate around a horizontal shaft, the shaft is located in the middle of the tipping bucket, the middle of the tipping bucket is divided into two parts which are not communicated through a partition plate, when the rainwater on one side of the partition plate reaches a preset weight, the tipping bucket starts to turn over, one side containing the rainwater descends, and the other side ascends. The permanent magnet steel is arranged on the tipping bucket, the reed pipe on the base can measure the overturning times of the tipping bucket, the rainfall required for one overturning of the tipping bucket is fixed, the specific numerical value of the tipping bucket can be determined through presetting, the rain collecting area of the rain collector is known, the overturning times of the tipping bucket in a certain time are recorded, and the rainfall can be obtained through calculation.
The metal tipping bucket has the advantage of difficult aging, the existing tipping bucket type rain gauge tipping bucket is formed by stamping a three-dimensional bucket body through manufacturing a die, and the two bucket bodies with the same structure are symmetrically welded, so that the cost for manufacturing the die for stamping the three-dimensional bucket body is higher. Due to the existence of the welding seam, filing is needed. The tipping bucket works for a long time, the welding seam erupts acid, corrosion and surface oxidation are generated, and the metering precision of the instrument is influenced.
Disclosure of Invention
The invention provides a manufacturing method of a tipping bucket for a tipping bucket type rain gauge, which solves the problem of high manufacturing cost of the tipping bucket in the prior art.
A method for manufacturing a skip bucket for a skip bucket rain gauge, comprising the steps of,
cutting a metal plate to obtain a first plate;
step two, bending the first plate piece to obtain a tipping body;
cutting the metal plate to obtain a second plate;
step four, bending the second plate part to obtain the partition board;
and step five, adhering the partition plate to the tipping body by using waterproof glue. When the tipping bucket is used, the tipping bucket body and the partition plate can be obtained only by cutting and bending, and the cutting of the plate can be realized by laser cutting, so that the cost for manufacturing a die is saved; and a punch press can be used for punching and cutting, so that the cost for manufacturing the punch press cutting die is lower. And the bending machine and the laser cutting machine are universal equipment, so that the production cost is further reduced. Due to the fact that the waterproof glue is used for bonding the partition plate and the tipping bucket body, filing is not needed, and the problems that welding seams are acid, corrosion and surface oxidation are caused, and measuring accuracy of an instrument is affected are solved.
Further, the first plate member in the first step is hexagonal and has two symmetry axes perpendicular to each other.
Furthermore, the step two of bending the first flat plate comprises bending the first flat plate along a first connecting line to form a bottom plate part and two opposite side plate parts, wherein the side plate parts are isosceles triangles. The first line is a line of non-common end points of two adjacent sides of the first plate member, and the line is parallel to a symmetry axis of the first plate member.
Further, in the second step, bending the first flat plate further includes bending the bottom plate portion along a center line of the bottom plate portion, and forming a flow guide groove on the bottom plate portion. The central line of the bottom plate part is parallel to the connecting line and the distances from the central line to the two connecting lines are the same.
Furthermore, the first plate member is an octagon, the central line is a connecting line of two opposite corners of the octagon, and the second plate member is a hexagon. And the two ends of the central line of the first plate part are provided with a triangular plate, and the step two of bending the first plate part further comprises bending the triangular plate, so that the triangular plate and the side plate parts are respectively positioned at two sides of the bottom plate part.
Furthermore, the bending of the second plate part comprises bending the second plate part along a connecting line of midpoints of two opposite sides of the second plate part to form a first partition plate part and a second partition plate part, the first partition plate part and the second partition plate part are in the same pentagon shape, and bonding the partition plate to the tipping body by using waterproof glue in the fifth step, wherein the two adjacent sides of the first partition plate part are abutted against the bottom plate part and bonded by using the waterproof glue, the two sides of the first partition plate part, which are not connected with the second partition plate part, are abutted against the two side plate parts respectively and bonded by using the waterproof glue, the two adjacent sides of the second partition plate part are abutted against the bottom plate part and bonded by using the waterproof glue, the two sides of the second partition plate part, which are not connected with the first partition plate part, are abutted against the two side plate parts respectively and bonded by using the waterproof glue, and one side of the first partition plate part, which is connected with the second partition plate part, is connected with two vertexes of the side plate parts.
Further, in the first step, a hole is punched in the first plate member after punching/cutting the metal plate material before cutting, and the formed through hole is located between the first partition portion and the second partition portion.
Further, the method comprises a sixth step of cutting the metal plate to obtain a third strip-shaped sheet, bending the third sheet to obtain a U-shaped frame, penetrating the through hole through a long bolt to fix the U-shaped frame on the side plate part, and arranging a rotating shaft on the U-shaped frame.
And further, the method further comprises a seventh step of cutting the metal plate to obtain a fourth long strip-shaped plate, wherein the long bolt penetrates through the fourth plate to fix the fourth plate on the side plate, and one end, far away from the side plate, of the fourth plate is connected with a balancing weight through a bolt.
And step eight, cutting the metal plate to obtain a fifth long strip-shaped plate piece, wherein the fifth long bolt penetrates through the fifth plate piece to fix the fifth plate piece on the side plate part, and one end, far away from the side plate part, of the fifth plate piece is connected with the permanent magnet through the bolt.
According to the technical scheme, the invention has the following advantages:
when the tipping bucket is used, the tipping bucket body and the partition plate can be obtained only by cutting and bending, and the cutting of the plate can be realized by laser cutting, so that the cost for manufacturing a die is saved; and a punch press can be used for punching and cutting, so that the cost for manufacturing the punch press cutting die is lower. And the bending machine and the laser cutting machine are universal equipment, so that the production cost is further reduced. Due to the fact that the waterproof glue is used for bonding the partition plate and the tipping bucket body, filing is not needed, and the problems that welding seams are acid, corrosion and surface oxidation are caused, and measuring accuracy of an instrument is affected are solved.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts.
FIG. 1 is a schematic structural view of a first plate member according to the present invention;
FIG. 2 is a schematic structural diagram of a first plate member according to the present invention;
FIG. 3 is a schematic structural view of a second plate member according to the present invention;
FIG. 4 is a schematic structural diagram of the dump body of the present invention;
FIG. 5 is a schematic view of the separator structure of the present invention;
FIG. 6 is a schematic diagram of a structure of a skip bucket for the skip bucket type rain gauge of the present invention;
1. the first plate part, 2, U-shaped frame, 3, the second plate part, 4, axis of rotation, 5, bottom plate part, 6, side plate part, 7, central line, 8, first line, 9, second line, 10, first baffle part, 11, second baffle part, 12, fourth plate part, 13, balancing weight, 14, fifth plate part, 15, permanent magnet, 16, through-hole.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only a part of embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given in the present patent without making any creative effort, shall fall within the scope of protection of the present patent.
Example 1
As shown in fig. 2 to 6, the manufacturing method of the skip for the skip rain gauge includes the steps of,
cutting a metal plate to obtain a first plate member 1; the first plate member 1 is an octagon, the central line 7 is a connecting line of two opposite corners of the octagon, and the second plate member 3 is a hexagon. Set square is arranged at two ends of the central line 7 on the first plate member 1. The sheet metal is perforated before cutting to form through holes 16 between the first and second partition portions 10, 11.
Step two, bending the first plate member 1 to obtain a tipping body; the first plate member 1 is bent along the first connecting line 8 to form a bottom plate portion 5 and two opposite side plate portions 6, wherein the side plate portions 6 are isosceles triangles. The first connecting line 8 is a connecting line of non-common end points of two adjacent sides of the first plate member 1, and the connecting line is parallel to a symmetry axis of the first plate member 1. The bottom plate 5 is bent along the center line 7 of the bottom plate 5 to form a guide groove in the bottom plate 5. The centre line 7 of the bottom plate part 5 is parallel to said line and at the same distance from both lines. The triangular plate is bent so that the triangular plate and the side plate 6 are positioned on both sides of the bottom plate 5.
Cutting the metal plate to obtain a second plate part 3;
step four, bending the second plate part 3 to obtain a partition plate; the second plate member 3 is bent along a line connecting midpoints of opposite sides of the second plate member 3 to form a first partition portion 10 and a second partition portion 11, the first partition portion 10 and the second partition portion 11 are in the shape of the same pentagon, and in the fifth step, the step of bonding the partition plates to the skip body by using waterproof glue comprises the steps of enabling two adjacent edges of the first partition plate part 10 to abut against the bottom plate part 5 and bonding by using the waterproof glue, enabling two edges of the first partition plate part 10 which are not connected with the second partition plate part 11 to abut against the two side plate parts 6 respectively and bond by using the waterproof glue, enabling two adjacent edges of the second partition plate part 11 to abut against the bottom plate part 5 and bond by using the waterproof glue, enabling two edges of the second partition plate part 11 which are not connected with the first partition plate part 10 to abut against the two side plate parts 6 respectively and bond by using the waterproof glue, and connecting one edge of the first partition plate part 10 connected with the second partition plate part 11 with the top points of the two side plate parts 6.
And step five, adhering the partition plate to the tipping body by using waterproof glue. When the tipping bucket is used, the tipping bucket body and the partition plate can be obtained only by cutting and bending, and the cutting of the plate can be realized by laser cutting, so that the cost for manufacturing a die is saved; and a punch press can be used for punching and cutting, so that the cost for manufacturing the punch press cutting die is lower. And the bending machine and the laser cutting machine are universal equipment, so that the production cost is further reduced. Because the waterproof glue is adopted to bond the partition plate and the tipping bucket body, filing is not needed, and the problems of corrosion and surface oxidation of welding seams, which influence the metering precision of an instrument, can be avoided;
sixthly, cutting the metal plate to obtain a strip-shaped sheet-shaped third plate, bending the third plate to obtain a U-shaped frame 2, fixing the U-shaped frame 2 on the side plate part 6 by using a long bolt to penetrate through the through hole 16, and arranging a rotating shaft 4 on the U-shaped frame 2;
cutting the metal plate to obtain a strip-shaped sheet-shaped fourth flat plate 12, wherein the long bolt penetrates through the fourth flat plate 12 to fix the fourth flat plate 12 on the side plate 6, and one end, far away from the side plate 6, of the fourth flat plate 12 is connected with a balancing weight 13 through a bolt;
and step eight, cutting the metal plate to obtain a long strip-shaped sheet-shaped fifth plate member 14, wherein the long bolt penetrates through the fifth plate member 14 to fix the fifth plate member 14 on the side plate portion 6, and a permanent magnet 15 is connected to one end, far away from the side plate portion 6, of the fifth plate member 14 through a bolt.
Example 2
As shown in fig. 1, the present embodiment is different from embodiment 1 in that the first plate member 1 in the first step is hexagonal and has two symmetry axes perpendicular to each other. The metal plate is cut to obtain a first plate member 1, and then a hole is formed in the first plate member 1 to form a through hole 16.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims and drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A method for manufacturing a skip bucket for a skip bucket rain gauge, comprising the steps of,
cutting a metal plate to obtain a first plate (1);
step two, bending the first plate part (1) to obtain a tipping body;
step three, cutting the metal plate to obtain a second plate part (3);
step four, bending the second plate part (3) to obtain a partition plate;
and step five, adhering the partition plate to the tipping body by using waterproof glue.
2. A method of manufacturing a dump box for a dump box rain gauge as set forth in claim 1, wherein the first plate member (1) in the first step is hexagonal and has two symmetry axes perpendicular to each other.
3. A method of manufacturing a dump box for a dump box rain gauge as set forth in claim 2, wherein the step two of bending the first plate member (1) comprises bending the first plate member (1) along the first connecting line (8) to form the bottom plate portion (5) and the opposite side plate portions (6), the side plate portions (6) being isosceles triangles.
4. A method of manufacturing a dump box for a dump box rain gauge as set forth in claim 3, wherein the second step of bending the first plate member (1) further comprises bending the bottom plate portion (5) along a center line (7) of the bottom plate portion (5) to form the gutter on the bottom plate portion (5).
5. A method of manufacturing a dump box for a dump box rain gauge according to claim 4, wherein the first plate member (1) is an octagon, the center line (7) is a line connecting two opposite corners of the octagon, and the second plate member (3) is a hexagon.
6. A method of manufacturing a dump bucket for a dump bucket rain gauge according to claim 5, wherein bending the second plate member (3) comprises bending the second plate member (3) along a second connecting line (9) of the second plate member (3) to form a first partition portion (10) and a second partition portion (11), the first partition portion (10) and the second partition portion (11) being in the same pentagon shape, and the step five of bonding the partition to the dump bucket body with the waterproof glue comprises bonding adjacent sides of the first partition portion (10) against the bottom plate portion (5) with the waterproof glue, bonding adjacent sides of the first partition portion (10) other than the second partition portion (11) against the two side plate portions (6) with the waterproof glue, bonding adjacent sides of the second partition portion (11) against the bottom plate portion (5) with the waterproof glue, two sides of the second clapboard part (11) which are not connected with the first clapboard part (10) are respectively abutted against the two side plate parts (6) and are bonded by waterproof glue, and one side of the first clapboard part (10) connected with the second clapboard part (11) is connected with the top points of the two side plate parts (6).
7. A method of manufacturing a dump box for a dump box rain gauge as set forth in claim 6, wherein in the first step, the first plate member (1) is perforated after the punching/cutting of the metal plate material before the cutting, and the through hole (16) is formed between the first partition portion (10) and the second partition portion (11).
8. A method of manufacturing a dump box for a dump box rain gauge according to claim 7, characterized by comprising a sixth step of cutting a metal plate material to obtain a third plate member in a long strip sheet shape, bending the third plate member to obtain a U-shaped frame (2), fixing the U-shaped frame (2) to the side plate portion (6) by using a long bolt through the through hole (16), and providing the rotation shaft (4) on the U-shaped frame (2).
9. A method of manufacturing a dump box for a dump box rain gauge as set forth in claim 8, further comprising a seventh step of cutting the metal plate material to obtain a fourth plate member (12) in a long strip shape, and fixing the fourth plate member (12) to the side plate portion (6) by passing the long bolt through the fourth plate member (12), and connecting a weight block (13) to an end of the fourth plate member (12) away from the side plate portion (6) by a bolt.
10. A method of manufacturing a dump box for a dump box rain gauge according to claim 8, further comprising the step eight of cutting the metal plate material to obtain a fifth plate member (14) in a long strip sheet form, and fixing the fifth plate member (14) to the side plate portion by passing a long bolt through the fifth plate member (14), and connecting a permanent magnet (15) to an end of the fifth plate member (14) remote from the side plate portion by a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110398189.4A CN113050198B (en) | 2021-04-14 | 2021-04-14 | Method for manufacturing skip bucket for skip bucket type rain gauge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110398189.4A CN113050198B (en) | 2021-04-14 | 2021-04-14 | Method for manufacturing skip bucket for skip bucket type rain gauge |
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| CN113050198A true CN113050198A (en) | 2021-06-29 |
| CN113050198B CN113050198B (en) | 2022-06-10 |
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| CN2562196Y (en) * | 2002-07-19 | 2003-07-23 | 水利部南京水利水文自动化研究所 | Tipping hyetograph |
| WO2006111061A1 (en) * | 2005-04-16 | 2006-10-26 | Wendi Yu | Tipping bin type treating method for pressureless liquid |
| US20100300198A1 (en) * | 2007-12-05 | 2010-12-02 | Mts Institute Inc. | Omnidirectional rain gauge |
| CN202393930U (en) * | 2011-11-22 | 2012-08-22 | 宇星科技发展(深圳)有限公司 | Overturning skip type udometer |
| CN202975368U (en) * | 2012-12-03 | 2013-06-05 | 扬州西湖五金有限公司 | Rain holding barrel of rain gauge |
| CN204228986U (en) * | 2014-11-18 | 2015-03-25 | 北京奥特美克科技股份有限公司 | A kind of rain gage and tipping bucket thereof |
| CN205176305U (en) * | 2015-11-12 | 2016-04-20 | 北京国信华源科技有限公司 | Overturning skip type udometer |
| CN107958972A (en) * | 2017-11-16 | 2018-04-24 | 北京航空航天大学 | The battery shell structure and preparation process of a kind of metal and composite panel Mixed Design |
| CN108387405A (en) * | 2018-03-11 | 2018-08-10 | 云南大学 | Rainfall intelligence sampler suitable for various wild environments |
| CN109490990A (en) * | 2019-01-04 | 2019-03-19 | 杭州佐格通信设备有限公司 | Tipping bucket and rain gage bucket |
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2021
- 2021-04-14 CN CN202110398189.4A patent/CN113050198B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2562196Y (en) * | 2002-07-19 | 2003-07-23 | 水利部南京水利水文自动化研究所 | Tipping hyetograph |
| WO2006111061A1 (en) * | 2005-04-16 | 2006-10-26 | Wendi Yu | Tipping bin type treating method for pressureless liquid |
| US20100300198A1 (en) * | 2007-12-05 | 2010-12-02 | Mts Institute Inc. | Omnidirectional rain gauge |
| CN202393930U (en) * | 2011-11-22 | 2012-08-22 | 宇星科技发展(深圳)有限公司 | Overturning skip type udometer |
| CN202975368U (en) * | 2012-12-03 | 2013-06-05 | 扬州西湖五金有限公司 | Rain holding barrel of rain gauge |
| CN204228986U (en) * | 2014-11-18 | 2015-03-25 | 北京奥特美克科技股份有限公司 | A kind of rain gage and tipping bucket thereof |
| CN205176305U (en) * | 2015-11-12 | 2016-04-20 | 北京国信华源科技有限公司 | Overturning skip type udometer |
| CN107958972A (en) * | 2017-11-16 | 2018-04-24 | 北京航空航天大学 | The battery shell structure and preparation process of a kind of metal and composite panel Mixed Design |
| CN108387405A (en) * | 2018-03-11 | 2018-08-10 | 云南大学 | Rainfall intelligence sampler suitable for various wild environments |
| CN109490990A (en) * | 2019-01-04 | 2019-03-19 | 杭州佐格通信设备有限公司 | Tipping bucket and rain gage bucket |
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| Publication number | Publication date |
|---|---|
| CN113050198B (en) | 2022-06-10 |
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