CN106013001B - The method that porous blocking sluice gate of diversion tunnel is operated using chassis - Google Patents
The method that porous blocking sluice gate of diversion tunnel is operated using chassis Download PDFInfo
- Publication number
- CN106013001B CN106013001B CN201610486930.1A CN201610486930A CN106013001B CN 106013001 B CN106013001 B CN 106013001B CN 201610486930 A CN201610486930 A CN 201610486930A CN 106013001 B CN106013001 B CN 106013001B
- Authority
- CN
- China
- Prior art keywords
- pull bar
- chassis
- diversion tunnel
- sluice gate
- segment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- E02B7/26—Vertical-lift gates
- E02B7/36—Elevating mechanisms for vertical-lift gates
Abstract
The invention discloses a kind of method that porous blocking sluice gate of diversion tunnel is operated using chassis, one, dock first segment pull bar lower end with blocking sluice gate of diversion tunnel；2nd, chassis is hung into head to dock with first segment pull bar, lifting first segment pull bar is transferred along gate slot, and first segment pull bar and blocking sluice gate of diversion tunnel are locked on inspection platform jointly；3rd, the connection that chassis hangs head and first segment pull bar is disconnected；4th, the second section pull bar lower end is docked with first segment pull bar upper end；5th, chassis hangs head and docked with the second section pull bar upper end；6th, first and second section pull bar and blocking sluice gate of diversion tunnel are together sling and are locked in inspection platform along gate slot decentralization by chassis lifting；7th, the connection that chassis hangs head and the second section pull bar upper end is disconnected, repeats the operation that the 4th step to the 7th step carries out next section pull bar.The invention has the advantages that greatling save the investment of opening and closing device, while reduce the space that opening and closing device takes hydraulic structure.
Description
Technical field
The present invention relates to the method for porous blocking sluice gate of diversion tunnel, is sealed more particularly, to porous diversion tunnel is operated using chassis
The method of blocking gate.
Background technology
At present, big-and-middle-sized hydroelectric project all takes commonly using using fixation winding type hoist as blocking sluice gate of diversion tunnel
Hang equipment.The characteristics of fixation winding type hoist of above-mentioned blocking sluice gate of diversion tunnel is that access times are seldom, in hydroelectric project
Belong to provisional lifting appliance, after engineering completes diversion tunnel closure according to plan, fixation winding type hoist will be by whole
Remove, the fixation winding type hoist after dismounting is because of recovery transformation and reuses relatively difficult therefore idle for a long time；And
Blocking sluice gate of diversion tunnel fixation winding type hoist is typically installed on diversion structure, and conventional arrangement is one one
Machine, how many hole diversion tunnel just needs to set how many fixation winding type hoists in engineering, and this results in the huge wave of resource
Take.Meanwhile put into operation recently as large-scale and ultra-large type hydroelectric project, the high-lift fixation winding type of Large Copacity opens and closes
Machine is often used among engineering, and the appearance and size and weight of these fixation winding type hoists are larger, it is necessary to take larger
Space, in addition to itself investment increases, also bring the increase of civilwork engineering quantity.
The content of the invention
Present invention aims at provide a kind of method that porous blocking sluice gate of diversion tunnel is operated using chassis.
To achieve the above object, the present invention takes following technical proposals：
The method of the present invention that porous blocking sluice gate of diversion tunnel is operated using chassis, is carried out as steps described below：
The first step, first segment pull bar is sling vertically with truck crane enter inspection platform, by the lower end of the first segment pull bar
Hanger docks with blocking sluice gate of diversion tunnel hanger, penetrates after hanging axis connection and keeps first segment pull bar vertically upward；
Second step, the truck crane is removed, directly over the chassis orbiting to the blocking sluice gate of diversion tunnel,
Chassis hang head decline and dock with first segment pull bar upper end hanger, penetrate hanging axis connection after releasing blocking sluice gate of diversion tunnel with it is described
The locking of inspection platform, chassis, which does enhancing action, integrally to be sling first segment pull bar and blocking sluice gate of diversion tunnel along gate slot and transfers,
After setpoint distance is transferred to, locking beam is connected with the locking shoulder on first segment pull bar, first segment pull bar and diversion tunnel are sealed
Blocking gate is locked on inspection platform jointly；
3rd step, the connection that chassis hangs head and first segment pull bar is disconnected, chassis is run to other places；
4th step, the second section pull bar is sling vertically with truck crane enter inspection platform, by the lower end of the described second section pull bar
Hanger docks with the upper end hanger of first segment pull bar, penetrates hanging axis connection, and keeps first, second section pull bar vertically upward；
5th step, truck crane is removed, chassis is run to directly over blocking sluice gate of diversion tunnel, chassis hangs head and declined and with the
Two section pull bar upper end hanger docking, penetrate hanging axis connection；
The locking of 6th step, unlock beam and the locking shoulder of first segment pull bar, chassis do enhancing action by first and second section
After pull bar and blocking sluice gate of diversion tunnel are together sling and the distance of setting transferred along gate slot, the lock of beam and the second section pull bar will be locked
Determine shoulder connection, the pull bar chain and blocking sluice gate of diversion tunnel that first, second section pull bar is formed are locked in inspection platform jointly；
7th step, the connection that chassis hangs head and the second section pull bar upper end hanger is disconnected, chassis runs to other places, then repeated
4th step to the 7th step carries out the operation of next section pull bar；The quantity of used pull bar so that blocking sluice gate of diversion tunnel along under gate slot
Bottom is put into be defined；When blocking sluice gate of diversion tunnel drops to bottom, the locking shoulder that locking beam is saved to pull bar with top one is connected lock
It is fixed, to prevent the pull bar chain being made up of more piece pull bar from integrally crashing into gate slot, that is, complete the closure of the diversion tunnel.
The structure of the often section pull bar is identical, and the upper/lower terminal of pull bar is respectively arranged with hanger, the upper and lower hanger
Lifting hole(eyelet) diameter, the chassis hang a diameter and the hanger bore dia of blocking sluice gate of diversion tunnel is all identical, positioned at the body of rod of pull bar
It is fixedly arranged in the middle of to the horizontal-extending locking shoulder in both sides, described lock and offers pin-and-hole on shoulder.
The invention has the advantages that greatling save the investment of opening and closing device, while reduce opening and closing device and take waterwork
The space of thing, safe and reliable on the premise of engine request is met, being especially adapted for use in big-and-middle-sized hydroelectric project has porous lead
Flow the operation of hole closure gate.
Brief description of the drawings
Fig. 1 is that blocking sluice gate of diversion tunnel enters the schematic diagram being locked in after groove on inspection platform in the embodiment of the present invention.
Fig. 2 is the schematic diagram that chassis integrally slings first segment pull bar and blocking sluice gate of diversion tunnel in the embodiment of the present invention.
Fig. 3 is the schematic diagram of connection locking of the second section pull bar with locking beam in the embodiment of the present invention.
Fig. 4 is the schematic diagram that diversion tunnel closure is completed in the embodiment of the present invention.
Fig. 5 is the schematic diagram of the structure of section pull bar of the present invention.
Embodiment
The method of the present invention that porous blocking sluice gate of diversion tunnel is operated using chassis, is carried out as steps described below：
The first step, blocking sluice gate of diversion tunnel 1 is sling with chassis 2 first and is sent into gate slot 3, blocking sluice gate of diversion tunnel 1 enters
Locked it in after groove with locking beam 4 on inspection platform 5, disconnect chassis 2 and hang between head and the hanger of blocking sluice gate of diversion tunnel 1
Connection, prepared for connection first segment pull bar 6.1, as shown in Figure 1；Sling first segment pull bar 6.1 vertically with truck crane and enter inspection
Equating platform 5, the lower end hanger of first segment pull bar 6.1 is docked with the hanger of blocking sluice gate of diversion tunnel 1, penetrate after hanging axis connection and protect
Hold first segment pull bar 6.1 vertically upward；
Second step, truck crane is removed, directly over the orbiting of chassis 2 to blocking sluice gate of diversion tunnel 1, chassis 2 hangs head
Decline and docked with the upper end hanger of first segment pull bar 6.1, blocking sluice gate of diversion tunnel 1 and inspection platform are released after penetrating hanging axis connection
5 locking, chassis 2 do enhancing action and transfer overall sling along gate slot 3 of first segment pull bar 6.1 and blocking sluice gate of diversion tunnel 1, such as
Shown in Fig. 2；After setpoint distance is transferred to, locking beam 4 is connected with the locking shoulder 7 on first segment pull bar 6.1, first segment is drawn
Bar 6.1 and blocking sluice gate of diversion tunnel 1 are locked on inspection platform 5 jointly；
3rd step, the connection that chassis 2 hangs head and first segment pull bar 6.1 is disconnected, chassis 2 is run to other places；
4th step, sling the second section pull bar 6.2 entrance inspection platform 5 vertically with truck crane, second is saved under pull bar 6.2
End hanger docks with the upper end hanger of first segment pull bar 6.1, penetrates hanging axis connection, and keeps first, second section pull bar 6.1,6.2
Vertically upward；
5th step, truck crane is removed, chassis 2 is run to blocking sluice gate of diversion tunnel 1, chassis 2 hangs head and declined simultaneously
Docked with the second section upper end hanger of pull bar 6.2, penetrate hanging axis connection；
6th step, unlock beam 4 and first segment pull bar 6.1 locking shoulder 7 locking, chassis 2 does enhancing action by the
First, after two section pull bars 6.1,6.2 and blocking sluice gate of diversion tunnel 1 are together sling and the distance of setting transferred along gate slot 3, beam will be locked
4 are connected with the locking shoulder 7 of the second section pull bar 6.2, and the pull bar chain and diversion tunnel that first, second section pull bar 6.1,6.2 is formed seal
Blocking gate 1 is locked in inspection platform 5 jointly；Connection locking of the second section pull bar 6.2 with locking beam 4 is as shown in Figure 3；
7th step, disconnect chassis 2 and hang head and the second connection for saving the upper end hanger of pull bar 6.2, chassis 2 is run to other places, so
The operation that the 4th step to the 7th step carries out next section pull bar is repeated afterwards；The quantity of used pull bar is so that blocking sluice gate of diversion tunnel edge
Gate slot is transferred to bottom and is defined；When blocking sluice gate of diversion tunnel 1 drops to bottom, beam 4 will be locked and top one saves pull bar 6.n lock
Determine the connection locking of shoulder 7, to prevent the pull bar chain being made up of more piece pull bar from integrally crashing into gate slot 3, that is, complete the closure of the diversion tunnel,
As shown in Figure 4；The pull bar chain being connected on blocking sluice gate of diversion tunnel 1 is left permanently in gate slot 3 not recycling.
As shown in figure 5, the structure for often saving pull bar 6 is identical, the upper/lower terminal of pull bar 6 is respectively arranged with hanger 8,9, upper and lower
The lifting hole(eyelet) diameter of hanger 8,9, chassis 2 hang a diameter and the hanger bore dia of blocking sluice gate of diversion tunnel 1 is all identical, positioned at pull bar
6 body of rod is fixedly arranged in the middle of to the horizontal-extending locking shoulder 7 in both sides, is locked and is offered pin-and-hole on shoulder 7.
The blocking sluice gate of diversion tunnel of other hole positions repeats operation of the above-mentioned first step to the 7th step in hydroelectric project.
Claims (1)
- A kind of 1. method that porous blocking sluice gate of diversion tunnel is operated using chassis, it is characterised in that：Carry out as steps described below：The first step, first segment pull bar is sling vertically with truck crane enter inspection platform, by the lower end hanger of the first segment pull bar Docked with blocking sluice gate of diversion tunnel hanger, penetrate after hanging axis connection and keep first segment pull bar vertically upward；Second step, the truck crane is removed, directly over the chassis orbiting to the blocking sluice gate of diversion tunnel, chassis Hang head to decline and dock with first segment pull bar upper end hanger, blocking sluice gate of diversion tunnel and the maintenance are released after penetrating hanging axis connection The locking of platform, chassis, which does enhancing action, integrally to be sling first segment pull bar and blocking sluice gate of diversion tunnel along gate slot and transfers, instantly After being put into setpoint distance, locking beam is connected with the locking shoulder on first segment pull bar, first segment pull bar and diversion tunnel are blocked into lock Door is locked on inspection platform jointly；3rd step, the connection that chassis hangs head and first segment pull bar is disconnected, chassis is run to other places；4th step, the second section pull bar is sling vertically with truck crane enter inspection platform, by the lower end hanger of the described second section pull bar Docked with the upper end hanger of first segment pull bar, penetrate hanging axis connection, and keep first, second section pull bar vertically upward；5th step, truck crane is removed, chassis is run to blocking sluice gate of diversion tunnel, chassis hangs head and declines and saved with second The hanger docking of pull bar upper end, penetrates hanging axis connection；The locking of 6th step, unlock beam and the locking shoulder of first segment pull bar, chassis do enhancing action and save pull bar by first and second And after blocking sluice gate of diversion tunnel is together sling and the distance of setting is transferred along gate slot, the locking shoulder of beam and the second section pull bar will be locked Connection, the pull bar chain and blocking sluice gate of diversion tunnel that first, second section pull bar is formed are locked in inspection platform jointly；7th step, disconnecting chassis and hang head and the second connection for saving pull bar upper end hanger, chassis is run to other places, and then repeatedly the 4th Walk to the 7th step and carry out the operation of next section pull bar；Using the quantity of pull bar so that blocking sluice gate of diversion tunnel is transferred to along gate slot Bottom is defined；When blocking sluice gate of diversion tunnel drops to bottom, the locking shoulder that locking beam is saved to pull bar with top one is connected locking, with The pull bar chain for preventing from being made up of more piece pull bar integrally crashes into gate slot, that is, completes the closure of the diversion tunnel；It is identical often to save Tiebar structure, the upper/lower terminal of pull bar is respectively arranged with hanger, the lifting hole(eyelet) diameter of upper and lower hanger, described Car hang a diameter and the hanger bore dia of blocking sluice gate of diversion tunnel is all identical, be fixedly arranged in the middle of positioned at the body of rod of pull bar to both sides Horizontal-extending locking shoulder, described lock offer pin-and-hole on shoulder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610486930.1A CN106013001B (en) | 2016-06-29 | 2016-06-29 | The method that porous blocking sluice gate of diversion tunnel is operated using chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610486930.1A CN106013001B (en) | 2016-06-29 | 2016-06-29 | The method that porous blocking sluice gate of diversion tunnel is operated using chassis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106013001A CN106013001A (en) | 2016-10-12 |
| CN106013001B true CN106013001B (en) | 2017-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610486930.1A Active CN106013001B (en) | 2016-06-29 | 2016-06-29 | The method that porous blocking sluice gate of diversion tunnel is operated using chassis |
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| Country | Link |
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| CN (1) | CN106013001B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948316B (en) * | 2017-05-05 | 2018-08-10 | 黄河勘测规划设计有限公司 | A kind of stop gate tackling system and gate hoisting method |
| CN108086258A (en) * | 2017-12-05 | 2018-05-29 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of pull rod of the rectilinear hydraulic headstock gear of single cylinder |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202023179U (en) * | 2011-04-16 | 2011-11-02 | 黄河勘测规划设计有限公司 | Shaft engaged and disengaged system for pull rod |
| CN102261055B (en) * | 2011-06-14 | 2013-04-24 | 黄河勘测规划设计有限公司 | Pull rod moving method of hydraulic hoist for gate |
| CN202718073U (en) * | 2012-08-28 | 2013-02-06 | 黄河勘测规划设计有限公司 | Mobile draw bar locking device |
| KR20150071615A (en) * | 2013-12-18 | 2015-06-26 | 원종열 | link operating type water gate |
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- 2016-06-29 CN CN201610486930.1A patent/CN106013001B/en active Active
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| Publication number | Publication date |
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| CN106013001A (en) | 2016-10-12 |
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Address after: 450003 Zhengzhou Jinshui Road, Henan, No. 109 Patentee after: Yellow River Survey Planning and Design Research Institute Co., Ltd. Address before: 450003 Zhengzhou Jinshui Road, Henan, No. 109 Patentee before: Yellow River Engineering Consulting Co., Ltd. |