CN103866810A - Method for locking trash removal grab bucket in water conservancy project - Google Patents
Method for locking trash removal grab bucket in water conservancy project Download PDFInfo
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- CN103866810A CN103866810A CN201410109930.0A CN201410109930A CN103866810A CN 103866810 A CN103866810 A CN 103866810A CN 201410109930 A CN201410109930 A CN 201410109930A CN 103866810 A CN103866810 A CN 103866810A
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- grab bucket
- handle
- moved cross
- face
- cross beam
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Abstract
The invention discloses a method for locking a trash removal grab bucket in a water conservancy project. The method includes the steps that firstly, the two sides, symmetrical about the longitudinal center line of a grab bucket handle, of the top end face of the grab bucket handle of the trash removal grab bucket are respectively provided with a U-shaped fixed base, and a movable beam is arranged in a door hole which penetrates through each U-shaped fixed base in a sliding mode; secondly, the portions, located on the two sides of a grab bucket groove, of the dam face of a dam body are respectively fixedly provided with a locking base; thirdly, a stretching limiting baffle and a retraction limiting baffle are fixed to each movable beam in a spaced mode; fourthly, when trash removal is not conducted, the trash removal grab bucket is placed into the grab bucket groove through a portal crane on the dam face, the two movable beams respectively stretch out of the grab bucket handle and are carried on the corresponding locking bases, and then the grab bucket handle and the portal crane are separated; fifthly, when trash removal is needed, the portal crane is connected with the grab bucket handle, and then the two movable beams retract to the inner side to the top end face of the grab bucket handle to conduct trash removal. The method has the advantages that operation is easy and convenient to conduct, and locking arrangement of the trash removal grab bucket is compact.
Description
Technical field
The grab bucket of removing contamination that the present invention relates to use in hydraulic engineering, especially relate to hydraulic engineering remove contamination grab bucket locking means.
Background technology
In farmland water conservancy works and Hydraulic and Hydro-Power Engineering, adopt the grab bucket 12 of removing contamination to coordinate door machines 13 modes that trashrack 14 is removed contamination to be widely used, as shown in Figure 3, this mode of operation has the advantages such as remove contamination effective, efficiency is high, a tractor serves several purposes.But in Hydraulic and Hydro-Power Engineering, the grab bucket 12 of removing contamination connects and plays walking with one with door machine 13 all the time at present.Because volume and the quality of the grab bucket 12 of removing contamination are all larger, such mode of operation not only visual effect is not good, the more important thing is and can have a negative impact to other routine works of carrying out on dam body 5, has unsafe factor.In view of removing contamination, grab bucket 12 only need be used in the time that trashrack 14 is removed contamination, frequency of utilization is lower, therefore the grab bucket 12 of removing contamination during non-removing contamination is thrown off with door machine 13, be locked in a kind of desirable arrangement of can yet be regarded as on the dam body 5 at grab bucket groove 4 tops, but due to grab bucket 12 self the design features of removing contamination, yet there are no all reports about this respect.
Summary of the invention
The locking means that the object of the invention is to provide a kind of hydraulic engineering to remove contamination grab bucket.
For achieving the above object, the present invention takes following technical proposals:
The locking means that grab bucket is removed contamination in hydraulic engineering of the present invention, carries out according to following step:
One, on the grab bucket handle top end face of grab bucket of removing contamination, be symmetrical in its longitudinal midline both sides and fix respectively one and fall a door font holder, then run through described each fall door font holder aperture of door respectively horizontal slip a moved cross beam is set;
Two, on the dam facing of dam body, be positioned at grab bucket groove both sides and fix respectively a locking seat;
Three, on described each moved cross beam, all interval is fixed one and is stretched out postive stop baffle and retraction postive stop baffle, described in the distance of stretching out between postive stop baffle and retraction postive stop baffle be: a, in the time that moved cross beam stretches out to described grab bucket handle outside, the outer end of moved cross beam should be able to reach the top of described locking; B, in the time that moved cross beam is retracted, the outer end of moved cross beam should be able to be retracted in grab bucket handle top end face;
Four, during non-removing contamination, to remove contamination to grab bucket by the door machine on dam facing and be placed in described grab bucket groove, after the top end face of handle of making to grab bucket flushes with the locking seat end face of described grab bucket groove both sides, two moved cross beams are stretched out and are mounted on corresponding locking seat to grab bucket handle outside respectively, and the handle of then grabbing bucket departs from door machine;
Five, when needs are removed contamination when operation, first door machine is connected with grab bucket handle, then two moved cross beams are retracted into the inside to the operation of can removing contamination in the handle top end face of grabbing bucket.
The invention has the advantages that realize will remove contamination during non-removing contamination grab bucket be locked on the dam body at grab bucket groove top after throwing off with door machine, without all the time with the walking that links together of door machine.The grab bucket of removing contamination is locked in to the top of grab bucket groove, has saved the operating space of dam body, reduced adverse effect and unsafe factor to other routine works of dam facing, reach the object of safety in production.Meanwhile, the inventive method is easy and simple to handle, removing contamination to grab bucket locks characteristics of compact layout.
Brief description of the drawings
Fig. 1 is locked in the schematic diagram on the dam body of grab bucket groove top according to the inventive method by the grab bucket of removing contamination.
Fig. 2 is the schematic diagram while the grab bucket of removing contamination being departed to grab bucket groove top dam body according to the inventive method.
Fig. 3 is that the existing employing grab bucket of removing contamination coordinates door machine layout schematic diagram that trashrack is removed contamination.
Detailed description of the invention
As shown in Figure 1, 2, the locking means that grab bucket is removed contamination in hydraulic engineering of the present invention, carries out according to following step:
One, on grab bucket handle 1 top end face of grab bucket of removing contamination, be symmetrical in its longitudinal midline both sides and fix respectively one and fall a door font holder 2, then run through described each fall door font holder 2 aperture of door respectively horizontal slip a moved cross beam 3 is set;
Two, on the dam facing of dam body 4, be positioned at grab bucket groove 5 both sides and fix respectively a locking seat 6;
Three, on described each moved cross beam 3, all interval is fixed one and is stretched out postive stop baffle 7 and retraction postive stop baffle 8, described distance of stretching out between postive stop baffle 7 and retraction postive stop baffle 8 is: a, as shown in Figure 1, and in the time that moved cross beam 3 stretches out to described grab bucket handle 1 outside, the outer end of moved cross beam 3 should be able to reach the top of described locking seat 6; B, as shown in Figure 2, in the time that moved cross beam 3 is retracted, the outer end of moved cross beam 3 should be able to be retracted in grab bucket handle 1 top end face;
Four, during non-removing contamination, to remove contamination to grab bucket by the door machine on dam facing and be placed in described grab bucket groove 5, after the top end face of handle 1 of making to grab bucket flushes with locking seat 6 end faces of described grab bucket groove 5 both sides, two moved cross beams 3 are stretched out and are mounted on corresponding locking seat 6 to grab bucket handle 1 outside respectively, and the handle 1 of then grabbing bucket departs from door machine;
Five, in the time that needs are removed contamination operation, first door machine is connected with grab bucket handle 1, then two moved cross beams 3 are retracted into the inside to grab bucket handle 1 top end face with the interior operation of can removing contamination.
For the stretching, contract of portable propelling crossbeam 3, the outer end of each two moved cross beams 3 arranges respectively a push-and-pull earrings 9, and like this, staff can carry out by rod member the operation of stretching, contract of moved cross beam 3.
After in the outer end of moved cross beam 3 is retracted into grab bucket handle 1 top end face, for improving the stability of moved cross beam 3, can on the sidewall of holder 2, offer respectively a pin-and-hole 10 and bolt hole 11 with the sidewall corresponding position of moved cross beam 3, bolt is spirally connected fixing through the pin-and-hole 10 on holder 2 sidewalls and the bolt hole 11 on moved cross beam 3 sidewalls, like this, in the time removing contamination operation, moved cross beam 3 is more firm with being connected of grab bucket handle 1.
Claims (1)
- Hydraulic engineering remove contamination grab bucket a locking means, it is characterized in that: carry out according to following step:One, on the grab bucket handle top end face of grab bucket of removing contamination, be symmetrical in its longitudinal midline both sides and fix respectively one and fall a door font holder, then run through described each fall door font holder aperture of door respectively horizontal slip a moved cross beam is set;Two, on the dam facing of dam body, be positioned at grab bucket groove both sides and fix respectively a locking seat;Three, on described each moved cross beam, all interval is fixed one and is stretched out postive stop baffle and retraction postive stop baffle, described in the distance of stretching out between postive stop baffle and retraction postive stop baffle be: a, in the time that moved cross beam stretches out to described grab bucket handle outside, the outer end of moved cross beam should be able to reach the top of described locking; B, in the time that moved cross beam is retracted, the outer end of moved cross beam should be able to be retracted in grab bucket handle top end face;Four, during non-removing contamination, to remove contamination to grab bucket by the door machine on dam facing and be placed in described grab bucket groove, after the top end face of handle of making to grab bucket flushes with the locking seat end face of described grab bucket groove both sides, two moved cross beams are stretched out and are mounted on corresponding locking seat to grab bucket handle outside respectively, and the handle of then grabbing bucket departs from door machine;Five, when needs are removed contamination when operation, first door machine is connected with grab bucket handle, then two moved cross beams are retracted into the inside to the operation of can removing contamination in the handle top end face of grabbing bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410109930.0A CN103866810B (en) | 2014-03-24 | 2014-03-24 | Hydraulic engineering remove contamination grab bucket locking means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410109930.0A CN103866810B (en) | 2014-03-24 | 2014-03-24 | Hydraulic engineering remove contamination grab bucket locking means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103866810A true CN103866810A (en) | 2014-06-18 |
| CN103866810B CN103866810B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410109930.0A Active CN103866810B (en) | 2014-03-24 | 2014-03-24 | Hydraulic engineering remove contamination grab bucket locking means |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07197433A (en) * | 1993-12-28 | 1995-08-01 | Marsima Aqua Syst Corp | Dust remover |
| KR0180642B1 (en) * | 1996-06-29 | 1999-04-01 | 김정남 | Burying prevention type sand excavating and conveying equipment |
| CN201843159U (en) * | 2010-10-15 | 2011-05-25 | 江苏兆盛环保集团有限公司 | Movable grab sewage disposal apparatus |
| CN202273257U (en) * | 2011-10-21 | 2012-06-13 | 安徽省六安恒源机械有限公司 | Door type hydraulic grab bucket trash remover |
| CN202544005U (en) * | 2012-04-09 | 2012-11-21 | 吕燕林 | Trash cleaning grab bucket taking vertical trash rack face and trash rack hole sidewall as guide rails |
| CN202543997U (en) * | 2012-03-21 | 2012-11-21 | 张建 | Novel full-open hydraulic grab type trash removal machine |
-
2014
- 2014-03-24 CN CN201410109930.0A patent/CN103866810B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07197433A (en) * | 1993-12-28 | 1995-08-01 | Marsima Aqua Syst Corp | Dust remover |
| KR0180642B1 (en) * | 1996-06-29 | 1999-04-01 | 김정남 | Burying prevention type sand excavating and conveying equipment |
| CN201843159U (en) * | 2010-10-15 | 2011-05-25 | 江苏兆盛环保集团有限公司 | Movable grab sewage disposal apparatus |
| CN202273257U (en) * | 2011-10-21 | 2012-06-13 | 安徽省六安恒源机械有限公司 | Door type hydraulic grab bucket trash remover |
| CN202543997U (en) * | 2012-03-21 | 2012-11-21 | 张建 | Novel full-open hydraulic grab type trash removal machine |
| CN202544005U (en) * | 2012-04-09 | 2012-11-21 | 吕燕林 | Trash cleaning grab bucket taking vertical trash rack face and trash rack hole sidewall as guide rails |
Non-Patent Citations (2)
| Title |
|---|
| 刘书昌等: "高沙电站坝顶门机及液压清污抓斗的使用情况", 《水利电力机械》 * |
| 左长新: "柘溪扩机工程拦污栅及其清污设计", 《全国水利水电金属结构专业信息网2007年大会论文集》 * |
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| Publication number | Publication date |
|---|---|
| CN103866810B (en) | 2016-01-20 |
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Address after: 450003 Jinshui Road 109, Zhengzhou City, Henan Province Patentee after: Yellow River Survey Planning and Design Research Institute Co., Ltd. Address before: 450003 Jinshui Road 109, Zhengzhou City, Henan Province Patentee before: Yellow River Engineering Consulting Co., Ltd. |