CN208744093U - Axis tooling is torn in a kind of ship lock ogee gate sunpender joint open - Google Patents
Axis tooling is torn in a kind of ship lock ogee gate sunpender joint open Download PDFInfo
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- CN208744093U CN208744093U CN201821457393.9U CN201821457393U CN208744093U CN 208744093 U CN208744093 U CN 208744093U CN 201821457393 U CN201821457393 U CN 201821457393U CN 208744093 U CN208744093 U CN 208744093U
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- sunpender
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- ship lock
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Abstract
The utility model discloses a kind of ship lock ogee gate sunpender joints to tear axis tooling open, it includes support member, the support member is fixedly mounted on pedestal, pedestal is moved back in the top braces of support member, it is described to move back pedestal setting in sunpender joint periphery to be removed, it is provided with hydraulic top between the one end and joint shaft to be removed for moving back pedestal, is engaged between the other end for moving back pedestal and sunpender joint to be removed by singletree limit.Prior art disadvantage can be overcome, structure is simple, and safe and reliable convenient for construction, and convenient for quickly tearing axis open when the maintenance of ogee gate sunpender joint, the shortening ogee gate sunpender repair time improves ship lock overhaul efficiency.
Description
Technical field
The utility model relates to ship lock large scale equipments to repair field, and specially a kind of ship lock ogee gate sunpender joint is quickly torn open
Axis tooling.
Background technique
With the formation of Three Gorges Reservoir, Yangtze River shipping is grown rapidly, and Three Gorges Ship Lock shipping throughput is significantly soaring, to meet
How vigorous ship lockage demand, Three Gorges Ship Lock whole year heavy-duty service take into account while meet ship vigorous lockage demand
Ensure that the operation of ship lock health is particularly important.After 15 years since 2003 put into operation, ship lock ogee gate is hung Three Gorges Ship Lock
Bar joint serious wear need to gradually renew.Ogee gate sunpender group is connected by several sections of sunpenders by joint shaft, for up to 87 meters, single
Root sunpender is more than ten meters long, and sunpender joint can only be hung to ogee gate well head and nearby carry out tearing axis open by when maintenance, then reprocesses next
Locate sunpender joint.Since sunpender joint is after more than ten years frequent alternation of wetting and drying, joint shaft becomes rusty, and dead phenomenon is universal, and sunpender disassembly is difficult
Topic, overhauling at all previous ship lock, which influences the restriction of duration, constructs.
Currently, generally use when axis is torn in large-scale water conservancy and hydropower sunpender maintenance open and manually move back axis in the way of external impacts, this side
Formula impact force size is limited, and every Secondary Shocks can not accurately hit joint axis center, and construction efficiency is low, easily to sunpender and other are attached
Equipment causes to damage, while can jeopardize site operation personnel safety, exists compared with high safety risk.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of ship lock ogee gate sunpender joints quickly to tear axis tooling open,
Prior art disadvantage can be overcome, structure is simple, and safe and reliable convenient for construction, quick when convenient for the maintenance of ogee gate sunpender joint
It tears axis open, shortens the ogee gate sunpender repair time, improve ship lock overhaul efficiency.
In order to solve the above-mentioned technical problem, the utility model proposes following technical schemes: a kind of ship lock ogee gate sunpender pass
Section tears axis tooling open, it includes support member, and the support member is fixedly mounted on pedestal, is had in the top braces of support member
Pedestal is moved back, it is described to move back pedestal setting in sunpender joint periphery to be removed, it is set between the one end and joint shaft to be removed for moving back pedestal
It is equipped with hydraulic top, is engaged between the other end for moving back pedestal and sunpender joint to be removed by singletree limit.
The pedestal that moves back uses the rectangular frame structure with opening, including horizontal gird, the both ends of the horizontal gird
It is fixedly installed with the pull rod beam of two parallel arrangements.
Described move back is fixedly installed with the first limit block seat and the second limit block seat on pedestal, the first limit block seat and the
Two limit block seats are matched with singletree, and are limited to it.
The piston rod centre-height of the hydraulic top and the axial line height of joint shaft to be removed are equal.
The utility model has the advantages that:
1, the dismounting that sunpender joint shaft to be removed is realized by hydraulic top pressure, it is reliably secure to tear axle power open, solves people
Work moves back axis, the unreliable problem of impact force in the way of external impacts.
2, pedestal horizontal centre and joint axis center to be removed are moved back with high, hydraulic top plunger center and sunpender joint shaft section
Center is avoided and is moved back axis in the way of external impacts and can not accurately hit joint axis center, inefficient problem with high.
3, it realizes that sunpender joint shaft is removed using hydraulic top pressure, avoids when moving back axis in the way of external impacts to sunpender
And the damage of other auxiliary devices.
4, it realizes that sunpender joint shaft is removed compared with moving back axis in the way of external impacts using hydraulic top pressure, is greatly improved
Safety in work progress, it is to personnel safety secure.
5, it can adapt to by the first limit block seat of setting on moving back pedestal and the second limit block seat various sizes of wait tear open
The disassembly needs in sunpender joint are unloaded, and then improve its adaptability.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the utility model top view.
Fig. 2 is F direction view in the utility model Fig. 1.
Fig. 3 is that the utility model does not install the structure chart for moving back pedestal.
Fig. 4 is that the utility model moves back pedestal main view.
Fig. 5 is that the utility model moves back pedestal top view.
In figure: sunpender joint 1 to be removed, hydraulic top 3, moves back pedestal 4, is support member 5, pedestal 6, horizontal at joint shaft to be removed 2
Strut 7, first limits block seat 8, second and limits block seat 9, pull rod beam 401, horizontal gird 402.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
As shown in Figs. 1-5, axis tooling is torn in a kind of ship lock ogee gate sunpender joint open, it includes support member 5, the support portion
Part 5 is fixedly mounted on pedestal 6, moves back pedestal 4 in the top braces of support member 5, described to move back the setting of pedestal 4 and hang to be removed
1 periphery of bar joint, is provided with hydraulic top 3 moving back between one end of pedestal 4 and joint shaft to be removed 2, described to move back the another of pedestal 4
It is engaged between end and sunpender joint to be removed by the limit of singletree 7.Axis is torn open by using the sunpender joint of above structure
Tooling, the disassembly that can be used in sunpender joint 1 to be removed uses, and in disassembly process, is placed on branch by that will move back the support of pedestal 4
The top of support part part 5, and its height is adjusted, keep it consistent with the axial line height of joint shaft 2 to be removed, then hydraulic top 3 is set
It sets and is moving back between pedestal 4 and joint shaft to be removed 2, and the other end for moving back pedestal 4 is limited by singletree 7, start liquid
Bear down on one 3, joint shaft 2 to be removed can be ejected from disassembly sunpender joint 1 by hydraulic top 3.
Further, the pedestal 4 that moves back is using the rectangular frame structure with opening, including horizontal gird 402, the water
The both ends of flat crossbeam 402 are fixedly installed with the pull rod beam 401 of two parallel arrangements.Facilitate its peace by using rectangular frame structure
Assembly and disassembly.
Further, described move back is fixedly installed with the first limit block seat 8 and the second limit block seat 9 on pedestal 4, and described first
Limit block seat 8 and the second limit block seat 9 are matched with singletree 7, and are limited to it.Pass through the limit block seat of multiple groups different location
It can adapt to various sizes of sunpender joint 1 to be removed, enhance its adaptability.
Further, the axial line of the piston rod centre-height of the hydraulic top 3 and joint shaft to be removed 2 height is equal.
It ensure that the stability of disassembly using identical height.
The working process and principle of the utility model are as follows:
After hanging out sunpender out of active well using crane, joint shaft 2 to be removed is penetrated to the maintenance of sunpender joint lower part
Sunpender is placed in well head by maintenance lock shaft and overhauls position by hole.
Installation support member 5 makes to move back 4 horizontal centre of pedestal and sunpender articulation center with pedestal 4, adjusting support member 5 is moved back
With high.
Hydraulic top 3, hydraulic top plunger center and 2 kernel of section of joint shaft to be removed are placed with high moving back 4 closed end of pedestal.
Moving back 4 open end of pedestal place singletree 7, singletree 7 be placed in sunpender and first limit block seat 8 between, sunpender with
When shelves ear spacing is larger, singletree is placed between sunpender and the second limit block seat 9；When sunpender and shelves ear spacing are smaller, singletree
It is placed between sunpender and the first limit block seat 8.
Start hydraulic top, pressure gradually increases, and hydraulic top plunger drives sunpender joint axially to move back pedestal opening end motion.
Joint shaft 2 to be removed closes hydraulic top after exiting in sunpender joint 1 to be removed.
Through the above description, those skilled in the art completely can be without departing from this item utility model technical idea
In the range of, it carries out various changes and amendments and is within the protection scope of the utility model.The utility model is not use up
Matters belong to the common knowledge of those skilled in the art.
Claims (4)
1. axis tooling is torn in a kind of ship lock ogee gate sunpender joint open, it is characterised in that: it includes support member (5), the support portion
Part (5) is fixedly mounted on pedestal (6), is moved back pedestal (4) in the top braces of support member (5), described to move back pedestal (4) setting
In sunpender joint (1) periphery to be removed, hydraulic top is provided between one end of pedestal (4) and joint shaft to be removed (2) moving back
(3), it is engaged between the other end for moving back pedestal (4) and sunpender joint to be removed by singletree (7) limit.
2. axis tooling is torn in a kind of ship lock ogee gate sunpender joint according to claim 1 open, it is characterised in that: described to move back pedestal
(4) using the rectangular frame structure with opening, including horizontal gird (402), the fixed peace in the both ends of the horizontal gird (402)
The pull rod beam (401) being arranged in parallel equipped with two.
3. axis tooling is torn in a kind of ship lock ogee gate sunpender joint according to claim 1 or 2 open, it is characterised in that: described to move back
The first limit block seat (8) and the second limit block seat (9), first limit block seat (8) and second are fixedly installed on pedestal (4)
Limit block seat (9) is matched with singletree (7), and is limited to it.
4. axis tooling is torn in a kind of ship lock ogee gate sunpender joint according to claim 1 open, it is characterised in that: the hydraulic top
(3) the axial line height of piston rod centre-height and joint shaft to be removed (2) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821457393.9U CN208744093U (en) | 2018-09-06 | 2018-09-06 | Axis tooling is torn in a kind of ship lock ogee gate sunpender joint open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821457393.9U CN208744093U (en) | 2018-09-06 | 2018-09-06 | Axis tooling is torn in a kind of ship lock ogee gate sunpender joint open |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208744093U true CN208744093U (en) | 2019-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821457393.9U Active CN208744093U (en) | 2018-09-06 | 2018-09-06 | Axis tooling is torn in a kind of ship lock ogee gate sunpender joint open |
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| Country | Link |
|---|---|
| CN (1) | CN208744093U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030925A (en) * | 2020-08-21 | 2020-12-04 | 中国长江三峡集团有限公司 | Efficient disassembly and assembly device and method for suspender of vertical hydraulic hoist of large-sized working gate of vertical ship lift |
| CN115971853A (en) * | 2023-01-04 | 2023-04-18 | 山东柳杭减速机有限公司 | Tool for disassembling and overhauling speed reducer shaft and using method thereof |
-
2018
- 2018-09-06 CN CN201821457393.9U patent/CN208744093U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030925A (en) * | 2020-08-21 | 2020-12-04 | 中国长江三峡集团有限公司 | Efficient disassembly and assembly device and method for suspender of vertical hydraulic hoist of large-sized working gate of vertical ship lift |
| CN112030925B (en) * | 2020-08-21 | 2022-03-11 | 中国长江三峡集团有限公司 | Efficient disassembly and assembly device and method for suspender of vertical hydraulic hoist of large-sized working gate of vertical ship lift |
| CN115971853A (en) * | 2023-01-04 | 2023-04-18 | 山东柳杭减速机有限公司 | Tool for disassembling and overhauling speed reducer shaft and using method thereof |
| CN115971853B (en) * | 2023-01-04 | 2023-08-29 | 山东柳杭减速机有限公司 | Frock for dismounting and overhauling speed reducer shaft and using method thereof |
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