CN111155492A - Internode connection method and structure for plane gate - Google Patents
Internode connection method and structure for plane gate Download PDFInfo
- Publication number
- CN111155492A CN111155492A CN202010092561.4A CN202010092561A CN111155492A CN 111155492 A CN111155492 A CN 111155492A CN 202010092561 A CN202010092561 A CN 202010092561A CN 111155492 A CN111155492 A CN 111155492A
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- internode
- plate
- group
- plates
- door leaf
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 238000003754 machining Methods 0.000 claims abstract description 4
- 238000005192 partition Methods 0.000 claims description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/04—Valves, slides, or the like; Arrangements therefor; Submerged sluice gates
Abstract
The invention discloses a method and a structure for internode connection of a plane gate, which integrates a group of upper hanging plates at the lower part of an upper main leaf beam and a group of lower hanging plates at the upper part of a lower main leaf beam into a whole through one-to-one connection of a standard bolt component and a pair of internode connecting plates; so as to reduce the bearing capacity of each group of standard bolt components; the purpose of replacing the pin shaft in the prior art with the standard bolt assembly is achieved; therefore, the pin shaft machining procedure is eliminated, the manufacturing process of the gate is simplified, and the manufacturing cost is reduced. The invention adopts a plurality of sets of internode connecting devices between the upper and lower door leaves connected with the plane gate, can greatly reduce the bearing capacity of the pin shaft, reduce the diameter of the connecting hole, and effectively reduce the size of the pin shaft and the local connecting bearing stress of the single connecting hanging plate by improving the internode connecting device from the traditional symmetrically arranged double connecting structure into a multi-connecting structure type, thereby realizing that the use requirement can be met by adopting the existing finished bolt, the pin shaft does not need to be separately processed and manufactured, the investment is saved, and the manufacturing and the installation are convenient.
Description
Technical Field
The invention relates to an internode connection method and an internode connection structure for a plane gate, and belongs to the technical field of metal structures of hydraulic and hydroelectric engineering.
Background
For a plane gate adopting pin shaft connection between sections, two sets of section connecting devices are generally symmetrically arranged between an upper section door leaf and a lower section door leaf which are connected with each other, each set of section connecting device consists of two sets of section connecting plates and two pin shafts, a hanging plate is arranged between the upper section door leaf and the lower section door leaf which are connected with the gate, the section connecting plates are symmetrically arranged on two sides of the hanging plate and are connected into a whole through the two pin shafts, and for a larger gate, because the door leaves are heavy by self and only depend on bearing force of the two pin shafts, the pin shafts are large in size and difficult to process, the pin shafts are heavy, the installation difficulty is large, and therefore, the prior art has defects and needs to be further improved.
Disclosure of Invention
The invention aims to provide an internode connecting method and an internode connecting structure for a plane gate, so that the use requirement can be met by adopting the existing finished bolt, a pin shaft does not need to be separately processed and manufactured, the investment is saved, the manufacturing and the installation are convenient, and the defects in the prior art are overcome.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention relates to an internode connecting method for a plane gate, which is characterized in that a group of upper hanging plates at the lower part of an upper main leaf beam and a group of lower hanging plates at the upper part of a lower main leaf beam are connected into a whole in a one-to-one way through a standard bolt component and a pair of internode connecting plates; so as to reduce the bearing capacity of each group of standard bolt components; the purpose of replacing the pin shaft in the prior art with the standard bolt assembly is achieved; therefore, the pin shaft machining procedure is eliminated, the manufacturing process of the gate is simplified, and the manufacturing cost is reduced.
In the internode connecting method for the plane gate, the upper hanging plate and the lower hanging plate are respectively provided with a connecting hole, and two sides of the connecting hole are respectively provided with a double-bearing-plate structure consisting of an inner bearing plate and an outer bearing plate; so as to reduce the local compressive stress of the bolt on the connecting hole.
In the internode connection method for the plane gate, the positions of the group of upper hanging plates and the group of upper partition plates on the upper gate leaf correspond to each other one by one, the positions of the group of lower hanging plates and the group of lower partition plates on the lower gate leaf correspond to each other one by one, and the positions of the group of upper partition plates and the group of lower partition plates correspond to each other one by one; to ensure that the internode connection plate is only subjected to downward forces.
In the method for connecting the sections of the plane gate, the pair of section connecting plates are waist-shaped plates, connecting holes are formed in two ends of each section connecting plate, and reinforcing rings are arranged on two sides of each connecting hole so as to reduce local compressive stress of bolts to the connecting holes.
The internode connecting structure for the plane gate comprises an upper section door leaf and a lower section door leaf, wherein a group of partition plates are arranged in a main beam of the upper section door leaf and the lower section door leaf, above the main beam of the upper section door leaf and below the main beam of the lower section door leaf; a group of upper hanging plates corresponding to the position of the partition plate are arranged below the main beam of the upper section door leaf; a group of lower hanging plates corresponding to the position of the partition plate are arranged above the main beam of the lower section door leaf; the upper hanging plate and the lower hanging plate are provided with connecting holes; the two sides of the upper hanging plate and the lower hanging plate are respectively provided with an internode connecting plate, and the two ends of the internode connecting plate are respectively provided with a connecting hole; the upper hanging plate is connected with the lower hanging plate through an internode connecting plate and a standard bolt assembly penetrating through the connecting hole.
In the internode connecting structure, the two sides of the connecting hole of the upper hanging plate and the lower hanging plate are respectively provided with a double bearing plate consisting of an inner bearing plate and an outer bearing plate.
In the internode connecting structure, the internode connecting plate is a waist-shaped plate, connecting holes are arranged at two ends of the internode connecting plate, and reinforcing rings are arranged at two sides of the connecting holes.
In the aforementioned internode connection structure, the standard bolt assembly includes a bolt, a washer and a nut.
By adopting the technical scheme, compared with the prior art, the invention has the advantages that the bearing capacity of the pin shaft can be greatly reduced by arranging a plurality of sets of internode connecting devices between the upper and lower door leaves connected with the plane gate, the diameter of the connecting hole is reduced, the internode connecting devices are improved into a multi-connection structure form from a traditional symmetrically-arranged double-connection structure, the size of the pin shaft and the local connection bearing stress of a single-connection hanging plate are effectively reduced, the use requirement can be met by adopting the existing finished bolt, the pin shaft does not need to be separately processed and manufactured, the investment is saved, and the manufacturing and the installation are convenient.
Drawings
FIG. 1 is a first schematic diagram of the connection method of the present invention;
FIG. 2 is a second schematic diagram of the connection method of the present invention;
fig. 3 is a schematic view of the connection structure of the present invention.
The figures are labeled as follows: 1-upper door leaf, 2-lower door leaf, 3-main beam, 4-clapboard, 5-upper hanging plate, 6-lower hanging plate, 7-connecting hole, 8-internode connecting plate, 9-standard bolt component, 10-inner bearing plate, 11-outer bearing plate, 12-reinforcing ring, 13-bolt, 14-washer, 15-nut.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
The invention relates to an internode connecting method for a plane gate, which is shown in figure 1 and figure 2, wherein only part of internode connecting plates are shown in figure 1 and figure 2 for the sake of clear structure, and part of internode connecting plates are not shown, and each upper hanging plate and each lower hanging plate are connected through the internode connecting plates during actual construction. The method is characterized in that a group of upper hanging plates at the lower part of an upper main door leaf beam and a group of lower hanging plates at the upper part of a lower main door leaf beam are connected into a whole in a one-to-one mode through a standard bolt assembly and a pair of internode connecting plates; so as to reduce the bearing capacity of each group of standard bolt components; the purpose of replacing the pin shaft in the prior art with the standard bolt assembly is achieved; therefore, the pin shaft machining procedure is eliminated, the manufacturing process of the gate is simplified, and the manufacturing cost is reduced. The upper hanging plate and the lower hanging plate are respectively provided with a connecting hole, and two sides of the connecting hole are respectively provided with a double-bearing-plate structure consisting of an inner bearing plate and an outer bearing plate; so as to reduce the local compressive stress of the bolt on the connecting hole. The group of upper hanging plates correspond to the group of upper partition plates on the upper door leaf one by one, the group of lower hanging plates correspond to the group of lower partition plates on the lower door leaf one by one, and the group of upper partition plates correspond to the group of lower partition plates one by one; to ensure that the internode connection plate is only subjected to downward forces. The shape of a pair of internode connecting plates is a waist-shaped plate, connecting holes are arranged at two ends of the internode connecting plates, and reinforcing rings are arranged at two sides of the connecting holes so as to reduce the local pressure stress of the bolts to the connecting holes.
The internode connecting structure for the plane gate is formed according to the internode connecting method for the plane gate, as shown in figures 1 to 3, the internode connecting structure comprises an upper door leaf 1 and a lower door leaf 2, and a group of partition plates 4 are arranged in a main beam 3 of the upper door leaf 1 and the lower door leaf 2, above the main beam 3 of the upper door leaf 1 and below the main beam 3 of the lower door leaf 2; a group of upper hanging plates 5 corresponding to the partition plates 4 are arranged below the main beam 3 of the upper section door leaf 1; a group of lower hanging plates 6 corresponding to the position of the partition plate 4 are arranged above the main beam 3 of the lower section door leaf 2; the upper hanging plate 5 and the lower hanging plate 6 are provided with connecting holes 7; an internode connecting plate 8 is respectively arranged at two sides of the upper hanging plate 5 and the lower hanging plate 6, and connecting holes 7 are respectively arranged at two ends of the internode connecting plate 8; the upper and lower hanger plates 5 and 6 are connected by an internode connection plate 8 and a standard bolt assembly 9 passing through the connection hole 7. And double bearing plates consisting of an inner bearing plate 10 and an outer bearing plate 11 are respectively arranged on two sides of the connecting hole 7 of the upper hanging plate 5 and the lower hanging plate 6. The internode connecting plate 8 is a waist-shaped plate, connecting holes 7 are arranged at two ends of the internode connecting plate 8, and reinforcing rings 12 are arranged at two sides of the connecting holes 7. The standard bolt assembly 9 includes a bolt 13, a washer 14 and a nut 15.
In specific implementation, the upper hanging plate 5 and the main beam 3 of the upper door leaf 1 are welded into a whole, and the lower hanging plate 6 and the main beam 3 of the lower door leaf 2 are welded into a whole. All the upper hanger plates 5 and the lower hanger plates 6 are positioned on the same longitudinal line with the partition plate 4. The invention can greatly reduce the bearing capacity of the pin shaft by adopting a plurality of sets of internode connecting devices between the upper and lower door leaves connected with the plane gate, thereby reducing the diameter of a lifting hole, improving the connecting lifting plate from the traditional double-connecting lifting plate which is symmetrically arranged into the connecting lifting plate type which is symmetrically arranged with a plurality of layers of bearing plates at two sides, greatly reducing the size of the pin shaft and the local connecting bearing stress of a single-connecting lifting plate, realizing that the use requirement can be met by adopting the existing finished bolt, the pin shaft does not need to be separately processed and manufactured, saving the investment and being convenient for manufacturing and installing.
Claims (8)
1. An internode connecting method for a plane gate is characterized in that: the method is characterized in that a group of upper hanging plates at the lower part of an upper main door leaf beam and a group of lower hanging plates at the upper part of a lower main door leaf beam are connected into a whole in a one-to-one mode through a standard bolt assembly and a pair of internode connecting plates; so as to reduce the bearing capacity of each group of standard bolt components; the purpose of replacing the pin shaft in the prior art with the standard bolt assembly is achieved, so that the pin shaft machining procedure is omitted, the manufacturing process of the gate is simplified, and the manufacturing cost is reduced.
2. The internode connection method for a planar gate according to claim 1, characterized in that: the upper hanging plate and the lower hanging plate are respectively provided with a connecting hole, and two sides of the connecting hole are respectively provided with a double-bearing-plate structure consisting of an inner bearing plate and an outer bearing plate; so as to reduce the local compressive stress of the bolt on the connecting hole.
3. The internode connection method for a planar gate according to claim 1, characterized in that: the group of upper hanging plates corresponds to the group of upper partition plates on the upper door leaf one by one, the group of lower hanging plates corresponds to the group of lower partition plates on the lower door leaf one by one, and the group of upper partition plates corresponds to the group of lower partition plates one by one; to ensure that the internode connection plate is only subjected to downward forces.
4. The internode connection method for a planar gate according to claim 1, characterized in that: the shape of a pair of internode connecting plates is a waist-shaped plate, connecting holes are arranged at two ends of the internode connecting plates, and reinforcing rings are arranged at two sides of the connecting holes so as to reduce the local pressure stress of the bolts to the connecting holes.
5. An internode connecting structure for a plane gate, which is formed by any internode connecting method according to claims 1-4, comprises an upper door leaf (1) and a lower door leaf (2), wherein a group of partition plates (4) are arranged in a main beam (3) of the upper door leaf (1) and the lower door leaf (2), above the main beam (3) of the upper door leaf (1) and below the main beam (3) of the lower door leaf (2); the method is characterized in that: a group of upper hanging plates (5) corresponding to the partition plates (4) are arranged below the main beam (3) of the upper section door leaf (1); a group of lower hanging plates (6) corresponding to the partition plates (4) are arranged above the main beam (3) of the lower door leaf (2); the upper hanging plate (5) and the lower hanging plate (6) are provided with connecting holes (7); an internode connecting plate (8) is respectively arranged at two sides of the upper hanging plate (5) and the lower hanging plate (6), and connecting holes (7) are respectively arranged at two ends of the internode connecting plate (8); the upper hanging plate (5) is connected with the lower hanging plate (6) through an internode connecting plate (8) and a standard bolt assembly (9) penetrating through the connecting hole (7).
6. The internode connection structure for a planar gate according to claim 5, wherein: and double bearing plates consisting of an inner bearing plate (10) and an outer bearing plate (11) are respectively arranged on two sides of the connecting hole (7) of the upper hanging plate (5) and the lower hanging plate (6).
7. The internode connection structure for a planar gate according to claim 5, wherein: the internode connecting plate (8) is a waist-shaped plate, connecting holes (7) are formed in two ends of the internode connecting plate (8), and reinforcing rings (12) are arranged on two sides of each connecting hole (7).
8. The internode connection structure for a planar gate according to claim 5, wherein: the standard bolt assembly (9) comprises a bolt (13), a washer (14) and a nut (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010092561.4A CN111155492A (en) | 2020-02-14 | 2020-02-14 | Internode connection method and structure for plane gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010092561.4A CN111155492A (en) | 2020-02-14 | 2020-02-14 | Internode connection method and structure for plane gate |
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| Publication Number | Publication Date |
|---|---|
| CN111155492A true CN111155492A (en) | 2020-05-15 |
Family
ID=70565671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010092561.4A Pending CN111155492A (en) | 2020-02-14 | 2020-02-14 | Internode connection method and structure for plane gate |
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| Country | Link |
|---|---|
| CN (1) | CN111155492A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3996750A (en) * | 1974-11-14 | 1976-12-14 | Titovia Zavodi Litostroj Ljubljana N.Sol.O. | Flat throttling gate |
| FR2480820A1 (en) * | 1980-04-18 | 1981-10-23 | Neyrpic | Hydroelectric power-station sluice gates - comprise panels held together by vertical bolt assemblies lying in same plane |
| JP2002275860A (en) * | 2001-03-16 | 2002-09-25 | Maezawa Ind Inc | Scale spacing adjusting member of bar screen, scale spacing adjusting bar screen and drainage pump protective system having scale spacing adjusting bar screen |
| JP2007032277A (en) * | 2005-07-22 | 2007-02-08 | Hitachi Plant Technologies Ltd | Pump gate |
| CN203049546U (en) * | 2013-01-31 | 2013-07-10 | 中国水电顾问集团贵阳勘测设计研究院 | Plane emergency gate |
| CN203546679U (en) * | 2013-09-18 | 2014-04-16 | 中国水电顾问集团贵阳勘测设计研究院 | Inter-segment horizontal pressure filling device for plane gate |
| CN204059298U (en) * | 2014-08-29 | 2014-12-31 | 大唐碧口水力发电厂 | A kind of plane gate internode elasticity auxiliary connecting device |
| CN204456007U (en) * | 2015-02-09 | 2015-07-08 | 长江勘测规划设计研究有限责任公司 | A kind of plain steel gate internode linkage |
| CN108502697A (en) * | 2018-07-20 | 2018-09-07 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of connection structure of plane gate lifting lug and headstock gear suspending head |
| CN212000924U (en) * | 2020-02-14 | 2020-11-24 | 中国电建集团贵阳勘测设计研究院有限公司 | Internode connecting structure for plane gate |
-
2020
- 2020-02-14 CN CN202010092561.4A patent/CN111155492A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3996750A (en) * | 1974-11-14 | 1976-12-14 | Titovia Zavodi Litostroj Ljubljana N.Sol.O. | Flat throttling gate |
| FR2480820A1 (en) * | 1980-04-18 | 1981-10-23 | Neyrpic | Hydroelectric power-station sluice gates - comprise panels held together by vertical bolt assemblies lying in same plane |
| JP2002275860A (en) * | 2001-03-16 | 2002-09-25 | Maezawa Ind Inc | Scale spacing adjusting member of bar screen, scale spacing adjusting bar screen and drainage pump protective system having scale spacing adjusting bar screen |
| JP2007032277A (en) * | 2005-07-22 | 2007-02-08 | Hitachi Plant Technologies Ltd | Pump gate |
| CN203049546U (en) * | 2013-01-31 | 2013-07-10 | 中国水电顾问集团贵阳勘测设计研究院 | Plane emergency gate |
| CN203546679U (en) * | 2013-09-18 | 2014-04-16 | 中国水电顾问集团贵阳勘测设计研究院 | Inter-segment horizontal pressure filling device for plane gate |
| CN204059298U (en) * | 2014-08-29 | 2014-12-31 | 大唐碧口水力发电厂 | A kind of plane gate internode elasticity auxiliary connecting device |
| CN204456007U (en) * | 2015-02-09 | 2015-07-08 | 长江勘测规划设计研究有限责任公司 | A kind of plain steel gate internode linkage |
| CN108502697A (en) * | 2018-07-20 | 2018-09-07 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of connection structure of plane gate lifting lug and headstock gear suspending head |
| CN212000924U (en) * | 2020-02-14 | 2020-11-24 | 中国电建集团贵阳勘测设计研究院有限公司 | Internode connecting structure for plane gate |
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