CN103103964B - Ship lock reversed radial gate installation method - Google Patents
Ship lock reversed radial gate installation method Download PDFInfo
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- CN103103964B CN103103964B CN201310046689.7A CN201310046689A CN103103964B CN 103103964 B CN103103964 B CN 103103964B CN 201310046689 A CN201310046689 A CN 201310046689A CN 103103964 B CN103103964 B CN 103103964B
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Abstract
The invention discloses a ship lock reversed radial gate installation method. The ship lock reversed radial gate installation method comprises the following steps: A, carrying out preliminary installation of a sealing embedded part of a radial gate body; B, carrying out in-place installation of the radial gate body for achieving a closed state of the radial gate body; C, carrying out precise adjustment of the sealing embedded part of the radial gate body; and D, after ultimate reinforcement of the sealing embedded part, carrying out linkage treatment on first-stage concrete surfaces, and carrying out second-stage concrete pouring of the sealing embedded part. According to the ship lock reversed radial gate installation method, installation problems of a bottom reversed radial gate on the top of a deep well can be solved, influence factors of manufacture errors of the gate body, the embedded part and the like on sealing effect can be avoided, installation accuracy can be guaranteed, cross operation with civil engineering structural construction is reduced, unnecessary disturbance or damage of the gate body and the embedded part can be avoided, and construction equipment used in an installation process is simple and easy to operate.
Description
Technical field
The present invention relates to a kind of ship lock opposite arc door mounting method.
Background technology
In prior art, the installation of opposite arc door is according to the difference of the size of door body, form of structure and mounting condition, its mounting means is also different, the large opposite arc door of larger, the outside installing space of structure of tens meters is reached for radius of gyration, split production can be carried out by opposite house body, utilize the relevant facility such as crane gear afterwards, directly weld in erecting bed assembled.And to the opposite arc door as Shiplock Culvert opening/shutting valve, be positioned at tens meters of dark service valve well (i.e. vertical shaft) bottoms, its door body structure size is less than normal, radius of gyration is 2-4 rice, palpus integral manufacturing, integral hoisting, and single-piece door body weight also reaches tens tons, conventional mounting method is: in civil engineering structure thing build process, direct embedded water stop embedded part, carry out a body again and hang peace, but the installation accuracy of sealing embedded part, the fabrication error often bad control of each hardware, and follow-up civil engineering easily damages and disturbance mounted door body and sealing embedded part, often cause a body stagnant water effect to decline even can not meet design requirement.
Summary of the invention
The object of this invention is to provide a kind of ship lock opposite arc door mounting method.
The technical scheme that the present invention is adopted for achieving the above object is: a kind of ship lock opposite arc door mounting method, comprises the following steps:
A, carry out the preliminary installation of arc every body sealing embedded part: in civil engineering structure construction works, before arc every body is installed, reserve the second stage concrete of arc every body sealing embedded part, first carry out the construction of fist stage concrete, after fist stage concrete has been constructed, hang in via each sealing embedded part of valve well by arc every body, tentatively carry out the location of sealing embedded part in the second stage concrete position of reserved correspondence, and simply fixing;
B, carry out the installation in place of arc every body, realize arc every body closure state: arc every body adopts crane gear and Current Collector Sleave to lift, during lifting, adopt Current Collector Sleave to be formed in the both sides of arc every body respectively to reveal all the details, and be incorporated into a bit above door body, simultaneously, in hoisting process, adjustment Current Collector Sleave, realize the Angulation changes of arc every body, after arc every body angle adjustment completes, crane gear rotates or luffing operation, arc every body is moved to valve well head, and the suspension hook that slowly declines, treat that arc every body enters bottom valve well, the hinge of arc every body be about to slip into mounted two collateral free bearing time, stop off the hook, constructor's opposite house body position adjusts, then slowly off the hook, a hinge is made slowly to slip into a free bearing, and stop off the hook after making it start to bear arc every body weight, constructor adjusts Current Collector Sleave, whole arc every body is slowly rotated down around a hinge, slow off the hook, control arc every body slowly falls to seal plate at the bottom of arc every body and contacts end water embedded part completely, realize arc every body closure state,
C, carry out the accurate adjustment of arc every body sealing embedded part: after arc every body is tentatively in place, carry out 3-4 time to arc every body to open and close, the Installation posture of arc every body is stablized, embody according to arc every and have pose adjustment sealing embedded part, make side, top sealing embedded part to the rubber water-proof Tape movement of arc every body, tightly measure waterstop deflection in moving process, till waterstop decrement reaches designing requirement, complete the accurate adjustment of sealing embedded part, and final reinforcing is carried out to sealing embedded part;
D, build second stage concrete: after sealing embedded part is finally reinforced, carry out joint part reason to fist stage concrete surface, the second stage concrete carrying out sealing embedded part is built.
Sealing embedded part in described steps A comprises side sealing embedded part and top sealing embedded part.
Current Collector Sleave in described step B adopts wire rope and Chain block.
Crane gear in described step B is meet the lifting of arc every body weight require and possess the pedrail crane of certain luffing, turnability and sling height, autocrane or pillar crane.
In described step D, after second stage concrete reaches design strength, the Concrete Filled situation at sealing embedded part rear is checked, and the working range avoiding rubber fastening band offers aperture, carry out contact grouting, fill the gap produced because of concrete shrinkage.
A kind of ship lock opposite arc of the present invention door mounting method, solves the installation question to opposite arc door bottom it at deep-well top; Avoid the influence factor of fabrication error to stagnant water effect of body, embedded part etc., guarantee installation accuracy; Decrease the cross-operation of constructing with civil engineering structure, avoid unnecessary disturbance or the destruction of a body, embedded part; In installation process, construction equipment used is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is the opposite arc door open/close states schematic diagram of a kind of ship lock opposite arc of the present invention door mounting method.
Fig. 2 is that opposite arc every body suspension centre of a kind of ship lock opposite arc of the present invention door mounting method arranges schematic diagram.
Fig. 3 is hoisting and hanging and the Current Collector Sleave layout schematic diagram of a kind of ship lock opposite arc of the present invention door mounting method.
Fig. 4 is valve well inner arc every body view one of a kind of ship lock opposite arc of the present invention door mounting method.
Fig. 5 is valve well inner arc every body view two of a kind of ship lock opposite arc of the present invention door mounting method.
Fig. 6 is valve well inner arc every body view three of a kind of ship lock opposite arc of the present invention door mounting method.
In figure: 1, opening and closing device; 2, arc every body; 3, sealing embedded part; 4, supporting hinge; 5, wire rope; 6, Chain block; 7, hinge is propped up; 8, free bearing is propped up; 9, suspension centre.
Detailed description of the invention
As shown in Figures 1 to 6, ship lock opposite arc door mounting method, the gate of opposite arc door to be obstructing surface be cylindrical part arcwall face, by backwater pressure, it is by arc every body 2, sealing embedded part 3 and opening and closing device 1 three part composition, wherein door body is by gate flap, support arm, supporting hinge 4 and antipriming four part composition, the supporting hinge of support arm is positioned at the center of circle, during keying, gate rotates around supporting hinge, opposite arc Men Bushe gate slot, hoisting capacity is less, HYDRODYNAMIC CONDITION RELATING TO is good, be widely used on various types of water channel and run as Service gate or valve, its concrete installation steps are: A, carry out the preliminary installation of arc every body sealing embedded part: in civil engineering structure work progress, before door body is installed, to leave a door unlocked in advance body sealing embedded part second stage concrete, first carry out the construction of fist stage concrete, after fist stage concrete has been constructed, via valve well, ogee gate sealing embedded part is hung in, the location of sealing embedded part is carried out roughly in the second stage concrete position of reserved correspondence, and it is simply fixing, realize the preliminary installation of sealing embedded part, B, carry out the installation in place of arc every body: adopt the Current Collector Sleave of 2 groups of wire rope 5 and Chain block 6 to be formed in the both sides of door body respectively and reveal all the details, and be incorporated into a bit above door body, be connected with crane gear, wherein, wire rope and Chain block combination rigging, be made up of two wire rope different in size and a Chain block, a long length must meet winding door body trunnion beam, after walking around seal plate at the bottom of a body, expose panel side length >=1m, a short length 1 ~ 2m, as shown in Figures 2 and 3, to utilize on arc every body existing hanger as suspension centre 9, the both sides at a hinge 7 tied up by wire rope 5, make suspension centre 9 respectively, in hoisting process, artificial adjustment Chain block, realize the Angulation changes of door body, meet the adjustment requirement of the various door body attitudes in installation process, after a body angle adjustment completes, crane gear rotates or luffing operation, door body is moved to pit mouth, and the suspension hook that slowly declines, collide with existing civil engineering structure thing in decline process in vertical shaft for preventing a body, the corner rubber pad parcel of opposite house body is protected, well head in decline process, shaft bottom place arranges the commanding being furnished with Walkie talkie respectively, the motion conditions of ditch open gate body at any time, treat that a body enters silo bottom, hinge 7 be about to slip into mounted two collateral free bearing 8 time, stop off the hook, constructor adopts the instrument opposite house body positions such as pull rope to adjust, slowly off the hook afterwards, a hinge is made slowly to slip into a free bearing, and stop off the hook after making it start to bear a body weight, constructor climbs to above a body by door body side surface, start to adjust Chain block simultaneously, combination rigging is extended, whole like this door body will around a hinge slowly as lower rotation, until removal when this combination rigging does not stress, now Men Tiwei falls to putting in place completely, its weight is born by free bearing and the wire rope that is connected with hanger, slow off the hook, control gate body slowly falls to seal plate at the bottom of a body and contacts end water embedded part completely, realize door body closure state, C, carry out the accurate adjustment of arc every body sealing embedded part: after Men Tichu is in place, opposite house body carries out 3-4 time and opens and closes, the Installation posture of a body is stablized, embody according to door and have pose adjustment sealing embedded part, adopt instruments such as regulating screw mandrel, small-size jack, Chain block, side sealing embedded part is moved to door body rubber waterstop, tight measurement waterstop deflection in moving process, till waterstop decrement reaches designing requirement, complete the accurate adjustment of embedded part, and final reinforcing is carried out to embedded part, D, build second stage concrete: after sealing embedded part is finally reinforced, joint part reason is carried out to fist stage concrete surface, building of the second stage concrete of embedded part can be carried out, after second stage concrete reaches design strength, the Concrete Filled situation at embedded part rear is checked, and avoid rubber fastening band working range and open aperture, carry out contact grouting, fill the gap produced because of concrete shrinkage.Crane gear in the present invention should be the lifting of satisfied door body weight and requires and possess the pedrail crane, autocrane, pillar crane etc. of certain luffing, turnability and sling height, wherein, fist stage concrete refers to civil engineering structure remaining part except second stage concrete, builds in advance.
Second stage concrete is positioned at the position that sealing embedded part is installed, be greater than the need space of sealing embedded part, fully can adjust for sealing embedded part, concreting is carried out after adjustment, sealing embedded part is the main component and fitting of ogee gate, and in civil engineering process, its corresponding installation site is the reserved second stage concrete structure with joint bar out, it requires to install accurately, when valve closing and valve to have combined closely sealing effect.Wire rope is the wire rope that can meet hoisting weight requirement, length hangs Gao Erding according to door body size and crane gear, Chain block is for can meet hoisting weight requirement, two ends are connected with two wire rope free ends, be positioned at the panel side of arc door, generally select 10t ~ 15t level, ship lock opposite arc door mounting method of the present invention, solve the installation question carrying out bottom opposite arc door at deep-well top; Avoid the influence factor of fabrication error to stagnant water effect of body, embedded part etc., guarantee installation accuracy; Decrease the cross-operation of constructing with civil engineering structure, avoid unnecessary disturbance or the destruction of a body, embedded part; In installation process, construction equipment used is simple, easy to operate.
Claims (4)
1. a ship lock opposite arc door mounting method, is characterized in that, comprise the following steps:
A, carry out the preliminary installation of arc every body sealing embedded part: in civil engineering structure construction works, before arc every body is installed, reserve the second stage concrete of arc every body sealing embedded part, first carry out the construction of fist stage concrete, after fist stage concrete has been constructed, hang in via each sealing embedded part of valve well by arc every body, tentatively carry out the location of sealing embedded part in the second stage concrete position of reserved correspondence, and simply fixing;
B, carry out the installation in place of arc every body, realize arc every body closure state: arc every body adopts crane gear and Current Collector Sleave to lift, during lifting, adopt Current Collector Sleave to be formed in the both sides of arc every body respectively to reveal all the details, and be incorporated into a bit above door body, simultaneously, in hoisting process, adjustment Current Collector Sleave, realize the Angulation changes of arc every body, after arc every body angle adjustment completes, crane gear rotates or luffing operation, arc every body is moved to valve well head, and the suspension hook that slowly declines, treat that arc every body enters bottom valve well, the hinge of arc every body be about to slip into mounted two collateral free bearing time, stop off the hook, constructor's opposite house body position adjusts, then slowly off the hook, a hinge is made slowly to slip into a free bearing, and stop off the hook after making it start to bear arc every body weight, constructor adjusts Current Collector Sleave, whole arc every body is slowly rotated down around a hinge, slow off the hook, control arc every body slowly falls to seal plate at the bottom of arc every body and contacts end water embedded part completely, realize arc every body closure state,
C, carry out the accurate adjustment of arc every body sealing embedded part: after arc every body is tentatively in place, carry out 3-4 time to arc every body to open and close, the Installation posture of arc every body is stablized, embody according to arc every and have pose adjustment sealing embedded part, make side sealing embedded part, top sealing embedded part to the rubber water-proof Tape movement of arc every body, tight measurement waterstop deflection in moving process, till waterstop decrement reaches designing requirement, complete the accurate adjustment of sealing embedded part, and final reinforcing is carried out to sealing embedded part;
D, build second stage concrete: after sealing embedded part is finally reinforced, carry out joint part reason to fist stage concrete surface, the second stage concrete carrying out sealing embedded part is built.
2. a kind of ship lock opposite arc door mounting method according to claim 1, is characterized in that: the Current Collector Sleave in described step B adopts wire rope and Chain block.
3. a kind of ship lock opposite arc door mounting method according to claim 1, is characterized in that: the crane gear in described step B is meet the lifting of arc every body weight require and possess the pedrail crane of certain luffing, turnability and sling height, autocrane or pillar crane.
4. a kind of ship lock opposite arc door mounting method according to claim 1, it is characterized in that: in described step D, after second stage concrete reaches design strength, the Concrete Filled situation at sealing embedded part rear is checked, and the working range avoiding rubber fastening band offers aperture, carry out contact grouting, fill the gap produced because of concrete shrinkage.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310046689.7A CN103103964B (en) | 2013-02-06 | 2013-02-06 | Ship lock reversed radial gate installation method |
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| CN201310046689.7A CN103103964B (en) | 2013-02-06 | 2013-02-06 | Ship lock reversed radial gate installation method |
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| CN103103964A CN103103964A (en) | 2013-05-15 |
| CN103103964B true CN103103964B (en) | 2015-03-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106368183B (en) * | 2016-10-13 | 2018-12-14 | 中亿丰建设集团股份有限公司 | Under horizontal steel-slag sand side sealing embedded part pour construction method for forming |
| CN106906801B (en) * | 2017-04-24 | 2022-12-09 | 中国水利水电夹江水工机械有限公司 | Adjustable arc door leaf large-splicing device and splicing method |
| CN112977571A (en) * | 2021-02-23 | 2021-06-18 | 中建八局轨道交通建设有限公司 | Large-volume embedded part carrying and installing equipment in narrow space of pipe gallery |
| CN114875878B (en) * | 2022-05-20 | 2024-02-27 | 重庆交通大学 | Ship lock water delivery system valve section arrangement structure capable of bidirectionally delivering water |
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| CN102322044A (en) * | 2011-06-21 | 2012-01-18 | 中国葛洲坝集团股份有限公司 | Method for mounting down-the-hole type arc gate embedded parts and water seals |
| CN102418329B (en) * | 2011-08-24 | 2013-12-25 | 中国水利水电第五工程局有限公司 | Rapid installation method for large-scale hydraulic radial gate |
| KR101351061B1 (en) * | 2011-08-31 | 2014-01-13 | 기인서 | radial gate having dual structure and winch for opening and shutting |
| CN202644491U (en) * | 2012-05-15 | 2013-01-02 | 江苏省水利机械制造有限公司 | Urban landscape steel gate |
| CN102758422A (en) * | 2012-07-03 | 2012-10-31 | 中国水利水电第五工程局有限公司 | Method for installing and constructing radial gate on water in gate hole overflowing state |
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