CN114411674A - Balanced reorganization mounting structure of ship lift - Google Patents
Balanced reorganization mounting structure of ship lift Download PDFInfo
- Publication number
- CN114411674A CN114411674A CN202210031517.1A CN202210031517A CN114411674A CN 114411674 A CN114411674 A CN 114411674A CN 202210031517 A CN202210031517 A CN 202210031517A CN 114411674 A CN114411674 A CN 114411674A
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- balance weight
- pushing
- groups
- limiting
- ship lift
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02C—SHIP-LIFTING DEVICES OR MECHANISMS
- E02C5/00—Mechanisms for lifting ships vertically
Abstract
The invention discloses a ship lift balance and recombination mounting structure which comprises an assembly body, a first balance weight, a second balance weight, a third balance weight, two groups of longitudinal locking assemblies, three groups of transverse staggered plates, quick mounting assemblies and a plurality of groups of weight adjusting boxes, wherein the second balance weight is symmetrically arranged with the first balance weight, the third balance weight is arranged between the first balance weight and the second balance weight and is in contact with the first balance weight and the second balance weight, the two groups of longitudinal locking assemblies are respectively arranged in the middle of the first balance weight and the middle of the second balance weight, the three groups of transverse staggered plates are arranged on the assembly body in a staggered mode, the quick mounting assemblies are symmetrically arranged on two sides of the first balance weight, and the plurality of groups of weight adjusting boxes are arranged at the top of the assembly body. The invention has the beneficial effects that the purposes of improving the construction quality, reducing the construction cost, shortening the construction period and the like are achieved by optimizing the balanced recombination installation technology and improving the construction process.
Description
Technical Field
The invention relates to the technical field of ship lift safety, in particular to a ship lift balance recombination mounting structure.
Background
The construction engineering of building a beach hydropower station navigation building is a key engineering for getting through the 'gold water channel' of the Ujiang river. The balance weight system equipment is one of main equipment of the ship lift, and whether the balance weight system equipment can be installed according to schedule can directly influence the connection between a subsequent ship lift main elevator system and a ship receiving chamber and the debugging and running of the ship lift. At the time, the second-stage vertical ship lift equipment installation engineering of the skin-formation beach navigation building engineering faces the problems of rising of material price, rising of labor cost, short construction period and the like, the purposes of improving construction quality, reducing construction cost, shortening construction period and the like are achieved by developing the optimization of the sectional type balance recombination installation technology and the improvement of the construction process of the full-balance ship lift, and a solid foundation is laid for debugging operation of the second-stage ship lift of the skin-formation beach and full-line navigation operation of the skin-formation beach hydropower station navigation building engineering. By optimizing the construction process, the assembly work amount is reduced to the maximum extent, the construction cost is greatly reduced, and the time is saved.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made keeping in mind the above problems occurring in the prior art.
Therefore, an object of the present invention is to provide a balance weight mounting structure of a ship lift, which can rapidly assemble and fix a plurality of groups of balance weights, thereby improving work efficiency.
In order to solve the technical problems, the invention provides the following technical scheme: a ship lift balance weight mounting structure comprises an assembly body, a first balance weight, a second balance weight, a third balance weight, two groups of longitudinal locking assemblies, three groups of transverse staggered plates, quick mounting assemblies and a plurality of groups of weight adjusting boxes, wherein the second balance weight is symmetrically arranged with the first balance weight; the first balance weight, the second balance weight and the third balance weight are identical in structure.
As a preferable aspect of the balance-restructuring installation structure of the ship lift of the present invention, wherein: the middle parts of the first balance weight, the second balance weight and the third balance weight are respectively provided with a group of transverse staggered plates; the middle parts of the three groups of transverse staggered plates are provided with a through limiting port.
As a preferable aspect of the balance-restructuring installation structure of the ship lift of the present invention, wherein: the first balancing weight comprises assembling grooves symmetrically arranged on two sides of the first balancing weight, groove fixing plates arranged in the assembling grooves, bolts fixedly connected with the first balancing weight and the groove fixing plates respectively, and reinforcing plates arranged on two sides of the first balancing weight.
As a preferable aspect of the balance-restructuring installation structure of the ship lift of the present invention, wherein: the longitudinal locking assembly comprises a first arc-shaped extrusion block, a movable plate connected with the first arc-shaped extrusion block, a guide column movably connected with one side of the movable plate, a restoring spring arranged on the outer side of the guide column and with two ends respectively connected with the reinforcing plate and the movable plate, and a limiting column fixedly arranged on one side of the movable plate; the reinforcing plate is provided with a through hole matched with the limiting column.
As a preferable aspect of the balance-restructuring installation structure of the ship lift of the present invention, wherein: the quick mounting assemblies are arranged into two groups, and each quick mounting assembly comprises a limiting shell connected with the first balancing weight block, a pushing piece connected with the limiting shell, three groups of linear limiting grooves arranged inside the limiting shell, and a bidirectional trigger arranged in the three groups of linear limiting grooves and matched with the pushing piece.
As a preferable aspect of the balance-restructuring installation structure of the ship lift of the present invention, wherein: the pushing piece comprises a pushing frame arranged on the outer side of the first balancing weight block, a rack connected with the pushing frame, a incomplete gear meshed with the rack, a long pushing strip arranged on one side of the incomplete gear, a short pushing strip arranged below the long pushing strip, and a closed pushing strip arranged at the bottom of one side of the incomplete gear.
As a preferable aspect of the balance-restructuring installation structure of the ship lift of the present invention, wherein: the long pushing strip, the short pushing strip and the closed pushing strip comprise supporting surfaces and pushing surfaces.
As a preferable aspect of the balance-restructuring installation structure of the ship lift of the present invention, wherein: the bidirectional trigger comprises a first pushing plate in contact with the long pushing strip, second arc-shaped extrusion blocks symmetrically arranged on two sides of the first pushing plate, a second pushing plate arranged below the first pushing plate and in contact with the short pushing strip, a transverse limiting block connected with the middle of the second pushing plate, and a third pushing plate in contact with the closed pushing strip.
As a preferable aspect of the balance-restructuring installation structure of the ship lift of the present invention, wherein: the first arc-shaped extrusion block and the second arc-shaped extrusion block are identical in structure, arranged in the assembly groove and respectively comprise an arc-shaped extrusion surface and a horizontal extrusion surface connected with the arc-shaped extrusion surface.
As a preferable aspect of the balance-restructuring installation structure of the ship lift of the present invention, wherein: the transverse limiting block is clamped with the through limiting opening.
The invention has the beneficial effects that: the invention optimizes the balanced recombination installation technology and improves the construction process so as to achieve the purposes of improving the construction quality, reducing the construction cost, shortening the construction period and the like.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is an overall structural view of a ship lift balance/rebuild mounting structure.
Fig. 2 is a partially enlarged view of the balance-rebuild mounting structure of the ship lift.
Fig. 3 is a view showing an internal structure of a quick mount assembly of the balance-rebuild mounting structure of the ship lift.
Fig. 4 is a structural omission of the quick mount assembly of the ship lift counterweight mounting structure.
Fig. 5 is an enlarged view of a portion of the structure of fig. 4.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 5, a first embodiment of the present invention provides a balance weight mounting structure of a ship lift, which can quickly assemble and fix a plurality of groups of balance weights to improve work efficiency.
Specifically, the assembly 100 includes a first counterweight 101, a second counterweight 102 symmetrically disposed with respect to the first counterweight 101, a third counterweight 103 disposed between and in contact with the first counterweight 101 and the second counterweight 102, two sets of longitudinal locking assemblies 104 respectively disposed at the middle portions of the first counterweight 101 and the second counterweight 102, three sets of transverse staggered plates 105 staggered on the assembly 100, quick mounting assemblies 106 symmetrically disposed at two sides of the first counterweight 101, and a plurality of counterweight boxes 107 disposed at the top of the assembly 100;
the first counterweight 101, the second counterweight 102, and the third counterweight 103 are identical in structure.
Further, a group of transverse staggered plates 105 is arranged in the middle of each of the first counterweight 101, the second counterweight 102 and the third counterweight 103; the middle parts of the three groups of transverse staggered plates 105 are provided with through limiting openings 105 a.
Further, the first counterweight 101 includes assembling grooves 101a symmetrically disposed on two sides thereof, groove fixing plates 101b disposed in the assembling grooves 101a, bolts 101c respectively fixedly connected to the first counterweight 101 and the groove fixing plates 101b, and reinforcing plates 101d disposed on two sides of the first counterweight 101.
Further, the longitudinal locking assembly 104 includes a first arc-shaped pressing block 104a, a moving plate 104b connected to the first arc-shaped pressing block 104a, a guide post 104c movably connected to one side of the moving plate 104b, a restoring spring 104d disposed outside the guide post 104c and having two ends respectively connected to the reinforcing plate 101d and the moving plate 104b, and a limiting post 104e fixedly disposed on one side of the moving plate 104 b; the reinforcing plate 101d is provided with a through hole 101d-1 matched with the limiting column 104 e.
Further, the quick mounting assemblies 106 are arranged in two groups, and each quick mounting assembly includes a limiting housing 106a connected to the first counterweight 101, a pushing member 106b connected to the limiting housing 106a, three groups of linear limiting grooves 106c disposed on the inner wall of the limiting housing 106a, and a bidirectional trigger 106d disposed in the three groups of linear limiting grooves 106c and engaged with the pushing member 106 b.
Further, the pushing member 106b comprises a pushing frame 106b-1 arranged on the outer side of the first counterweight 101, a rack 106b-2 connected with the pushing frame 106b-1, a stub gear 106b-3 engaged with the rack 106b-2, a long pushing bar 106b-4 arranged on one side of the stub gear 106b-3, a short pushing bar 106b-5 arranged below the long pushing bar 106b-4, and a closed pushing bar 106b-6 arranged on the bottom of one side of the stub gear 106 b-3; the middle part of the incomplete gear 106b-3 is provided with a hinge column 106b-31 connected with the limit shell 106 a.
Preferably, the two sets of quick mounting assemblies 106 are detachably mounted on two sides of the first counterweight 101 by bolts, and the mounting manner can be the prior art, which is not described herein. The pushing frame 106b-1 is used to connect and trigger two sets of quick-mounting assemblies 106. for convenience of installation, hinged rods can be used on both sides of the pushing frame 106b-1 to allow it to rotate at a certain angle. And reinforcing threaded connection plates are arranged on the side surfaces of the first balance weight 101 and the second balance weight 102, so that the fixing strength is improved.
Further, the long pushing bar 106b-4, the short pushing bar 106b-5, and the closed pushing bar 106b-6 each include a supporting surface M and a pushing surface N.
Further, the bidirectional trigger 106d comprises a first pushing plate 106d-1 contacting the long pushing bar 106b-4, second arc-shaped squeezing blocks 106d-2 symmetrically arranged at two sides of the first pushing plate 106d-1, a second pushing plate 106d-3 arranged below the first pushing plate 106d-1 and contacting the short pushing bar 106b-5, a transverse limiting block 106d-4 connected with the middle of the second pushing plate 106d-3, and a third pushing plate 106d-5 contacting the closed pushing bar 106 b-6; the first propulsion plate 106d-1, the second propulsion plate 106d-3, and the third propulsion plate 106d-5 are provided at both sides thereof with linear stoppers engaged with the linear stopper groove 106 c.
It should be noted that two groups of quick installation components 106 can be controlled simultaneously by the pushing frame 106b-1, so as to quickly fix or unlock two sides of the assembly 100, thereby improving the working efficiency and ensuring the connection strength. The three groups of pushing plates are respectively arranged in three groups of linear limiting grooves 106c with different heights, and the three groups of balance weights are respectively fixed transversely and longitudinally through pushing pieces 106b, and the adjusted weight adjusting box 107 is sealed and fixed. The weight-adjusting box 107 may be filled with a weight Z inside for adjusting the overall weight. The first arc-shaped extrusion block 104a is matched with the second arc-shaped extrusion block 106d-2, when the first arc-shaped extrusion block 104a extrudes the second arc-shaped extrusion block 106d-2 under the action of the first pushing plate 106d-1, the arc-shaped extrusion surfaces A of the two groups of arc-shaped extrusion blocks are contacted, the second arc-shaped extrusion block 106d-2 is enabled to move along the length direction of the guide column 104c, the moving plate 104b is driven to push the limiting column 104e to finally enter the through hole 101d-1, and meanwhile, longitudinal limiting fixing is carried out between the three groups of balance weights and on two sides of the three groups of balance weights.
Further, the first arc-shaped extrusion block 104a and the second arc-shaped extrusion block 106d-2 have the same structure, are disposed in the assembly groove 101a, and each include an arc-shaped extrusion surface a and a horizontal extrusion surface B connected to the arc-shaped extrusion surface a.
Further, the transverse limiting block 106d-4 is engaged with the through limiting opening 105 a.
When the quick mounting assembly is used, a worker only needs to contact the three groups of balance weights in a stacking mode, the through limiting openings 105a in the middle of the three groups of transverse staggered plates 105 are aligned, and then the two groups of quick mounting assemblies 106 are fixedly arranged on the two sides of the three groups of transverse staggered plates.
Referring to fig. 4, it is defined that the pushing member 106b is in an initial state, and the supporting surfaces M of the three sets of pushing bars are respectively in contact with the pushing surfaces Z of the three sets of pushing plates for supporting and limiting. In the initial state, a worker only needs to move the pushing frame 106b-1 to enable the rack 106b-2 to drive the incomplete gear 106b-3 to rotate around the hinge column 106b-31, so that the long pushing bar 106b-4, the short pushing bar 106b-5 and the closed pushing bar 106b-6 are respectively matched with the bidirectional trigger 106 d.
The matching process of the long push bar 106b-4 is as follows: the long pushing bar 106b-4 rotates to make the supporting surface M gradually separate from the pushing surface Z of the first pushing plate 106d-1 and push the first pushing plate 106d-1 for a long distance, the first pushing plate 106d-1 moves along the length direction of the linear limiting groove 106c under the action of the long pushing bar 106b-4, so that two groups of second arc-shaped extrusion blocks 106d-2 connected with the first pushing plate 106d-1 simultaneously and respectively extrude two groups of first arc-shaped extrusion blocks 104a to make the limiting column 104e enter the through hole 101d-1, and meanwhile, the longitudinal limiting of two sides and three groups of balance weights is realized. At this time, the horizontal pressing surfaces B of the two sets of arc-shaped pressing blocks 106d-2 are in contact with each other under the action of the restoring spring 104 d; the pushing surface N of the long pushing strip 106b-4 is completely attached to the pushing surface Z of the first pushing plate 106d-1, so that the limiting pushing effect is achieved, and the stability of the device is improved.
The matching process of the short pushing strip 106b-5 and the closed pushing strip 106b-6 is similar to the above process, the short pushing strip 106b-5 pushes the second pushing plate 106d-1 for a short distance, so that the transverse limiting block 106d-4 connected with the second pushing plate 106d-1 is pushed into the through limiting opening 105a to realize transverse limiting and fixing, and transverse and longitudinal fixing and limiting of three groups of balance weights are realized simultaneously under the action of the pushing frame 106b-1, and scattering of the three groups of balance weights is prevented to influence the work. At this time, the pushing surface N of the short pushing strip 106b-5 is completely attached to the pushing surface Z of the second pushing plate 106d-3, so that the limiting pushing function is achieved. The sealing push bars 106b-6 push the whole board surface of the third push board 106d-5, so that the box openings of the multiple groups of weight adjusting boxes 107 on the two sides are sealed, and unnecessary damage caused by falling of the weight adjusting blocks Z inside in the transportation process is prevented.
In conclusion, the mounting structure provided by the invention can be used for quickly limiting and fixing the three groups of balance weights only by moving the pushing frame by a worker, and sealing the weight-adjusting box, so that unnecessary damage caused by scattering of the weight-adjusting box in the transportation process and the storage process is prevented. By optimizing the balanced recombination installation technology and improving the construction process, the purposes of improving the construction quality, reducing the construction cost, shortening the construction period and the like are achieved.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a balanced reorganization mounting structure of ship lift which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the assembly body (100) comprises a first balance weight (101), a second balance weight (102) symmetrically arranged with the first balance weight (101), a third balance weight (103) arranged between the first balance weight (101) and the second balance weight (102) and in contact with the first balance weight and the second balance weight, two groups of longitudinal locking assemblies (104) respectively arranged in the middle parts of the first balance weight (101) and the second balance weight (102), three groups of transverse staggered plates (105) staggered on the assembly body (100), quick mounting assemblies (106) symmetrically arranged on two sides of the first balance weight (101), and a plurality of groups of weight adjusting boxes (107) arranged on the top of the assembly body (100);
the first counterweight (101), the second counterweight (102), and the third counterweight (103) are identical in structure.
2. The ship lift counterweight mounting structure of claim 1, wherein: a group of transverse staggered plates (105) is arranged in the middle of each of the first balance weight (101), the second balance weight (102) and the third balance weight (103); the middle parts of the three groups of transverse staggered plates (105) are provided with through limiting openings (105 a).
3. The ship lift counterweight mounting structure of claim 2, wherein: the first balance weight (101) comprises assembling grooves (101a) symmetrically arranged on two sides of the first balance weight, groove fixing plates (101b) arranged in the assembling grooves (101a), bolts (101c) fixedly connected with the first balance weight (101) and the groove fixing plates (101b) respectively, and reinforcing plates (101d) arranged on two sides of the first balance weight (101).
4. The ship lift counterweight mounting structure of claim 3, wherein: the longitudinal locking assembly (104) comprises a first arc-shaped extrusion block (104a), a moving plate (104b) connected with the first arc-shaped extrusion block (104a), a guide column (104c) movably connected with one side of the moving plate (104b), a restoring spring (104d) arranged on the outer side of the guide column (104c) and with two ends respectively connected with the reinforcing plate (101d) and the moving plate (104b), and a limiting column (104e) fixedly arranged on one side of the moving plate (104 b); the reinforcing plate (101d) is provided with a through hole (101d-1) matched with the limiting column (104 e).
5. The ship lift counterweight mounting structure of claim 4, wherein: the quick mounting assemblies (106) are arranged into two groups, and each quick mounting assembly comprises a limiting shell (106a) connected with the first balance weight (101), a pushing piece (106b) connected with the limiting shell (106a), three groups of linear limiting grooves (106c) arranged on the inner wall of the limiting shell (106a), and two-way triggering pieces (106d) arranged in the three groups of linear limiting grooves (106c) and matched with the pushing pieces (106 b).
6. The ship lift counterweight mounting structure of claim 5, wherein: the pushing piece (106b) comprises a pushing frame (106b-1) arranged on the outer side of the first balance weight (101), a rack (106b-2) connected with the pushing frame (106b-1), a incomplete gear (106b-3) meshed with the rack (106b-2), a long pushing strip (106b-4) arranged on one side of the incomplete gear (106b-3), a short pushing strip (106b-5) arranged below the long pushing strip (106b-4), and a closed pushing strip (106b-6) arranged at the bottom of one side of the incomplete gear (106 b-3); the middle part of the incomplete gear (106b-3) is provided with a hinged column (106b-31) connected with the limiting shell (106 a).
7. The ship lift counterweight mounting structure of claim 6, wherein: the long pushing strip (106b-4), the short pushing strip (106b-5) and the closed pushing strip (106b-6) respectively comprise a supporting surface (M) and a pushing surface (N).
8. The ship lift counterweight mounting structure of claim 7, wherein: the bidirectional trigger (106d) comprises a first pushing plate (106d-1) contacted with the long pushing strip (106b-4), second arc-shaped extrusion blocks (106d-2) symmetrically arranged at two sides of the first pushing plate (106d-1), a second pushing plate (106d-3) arranged below the first pushing plate (106d-1) and contacted with the short pushing strip (106b-5), a transverse limiting block (106d-4) connected with the middle part of the second pushing plate (106d-3), and a third pushing plate (106d-5) contacted with the closed pushing strip (106 b-6); the first propulsion plate (106d-1), the second propulsion plate (106d-3) and the third propulsion plate (106d-5) are provided with linear limit blocks at two sides, and the linear limit blocks are clamped with the linear limit grooves (106 c).
9. The ship lift counterweight mounting structure of claim 8, wherein: the first arc-shaped extrusion block (104a) and the second arc-shaped extrusion block (106d-2) are identical in structure, arranged in the assembly groove (101a), and respectively comprise an arc-shaped extrusion surface (A) and a horizontal extrusion surface (B) connected with the arc-shaped extrusion surface (A).
10. The ship lift counterweight mounting structure of claim 9, wherein: the transverse limiting block (106d-4) is clamped with the through limiting opening (105 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210031517.1A CN114411674B (en) | 2022-01-12 | 2022-01-12 | Balance recombination installation structure of ship lift |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210031517.1A CN114411674B (en) | 2022-01-12 | 2022-01-12 | Balance recombination installation structure of ship lift |
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| CN114411674A true CN114411674A (en) | 2022-04-29 |
| CN114411674B CN114411674B (en) | 2023-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387109A (en) * | 2007-09-15 | 2009-03-18 | 张春海 | Unpowered gravity balance ship lock |
| WO2015078187A1 (en) * | 2013-11-29 | 2015-06-04 | 葛洲坝集团机电建设有限公司 | Rack mounting auxiliary adjusting apparatus used for rack and pinion climbing vertical ship lift |
| CN205822162U (en) * | 2016-06-24 | 2016-12-21 | 中国长江三峡集团公司 | Ship elevator balancing recombination structure |
| US20180119379A1 (en) * | 2016-01-16 | 2018-05-03 | Huaneng Lancang River Hydropower Inc. | Hydraulic ship lift with anti-overturning capability and method for using the same |
| CN108691308A (en) * | 2018-06-26 | 2018-10-23 | 中国葛洲坝集团机电建设有限公司 | Large scale ship counterweight catch fixed pattern installation and repairing method and its construction system |
| CN210001399U (en) * | 2019-01-18 | 2020-01-31 | 中国电建集团华东勘测设计研究院有限公司 | Controllable counterweight device |
| US20200370263A1 (en) * | 2019-05-20 | 2020-11-26 | Zhejiang Ocean University | Bidirectional ship lift by gravity balancing |
-
2022
- 2022-01-12 CN CN202210031517.1A patent/CN114411674B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387109A (en) * | 2007-09-15 | 2009-03-18 | 张春海 | Unpowered gravity balance ship lock |
| WO2015078187A1 (en) * | 2013-11-29 | 2015-06-04 | 葛洲坝集团机电建设有限公司 | Rack mounting auxiliary adjusting apparatus used for rack and pinion climbing vertical ship lift |
| US20180119379A1 (en) * | 2016-01-16 | 2018-05-03 | Huaneng Lancang River Hydropower Inc. | Hydraulic ship lift with anti-overturning capability and method for using the same |
| CN205822162U (en) * | 2016-06-24 | 2016-12-21 | 中国长江三峡集团公司 | Ship elevator balancing recombination structure |
| CN108691308A (en) * | 2018-06-26 | 2018-10-23 | 中国葛洲坝集团机电建设有限公司 | Large scale ship counterweight catch fixed pattern installation and repairing method and its construction system |
| CN210001399U (en) * | 2019-01-18 | 2020-01-31 | 中国电建集团华东勘测设计研究院有限公司 | Controllable counterweight device |
| US20200370263A1 (en) * | 2019-05-20 | 2020-11-26 | Zhejiang Ocean University | Bidirectional ship lift by gravity balancing |
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| Publication number | Publication date |
|---|---|
| CN114411674B (en) | 2023-09-26 |
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