CN112645227A - Steel wire rope guiding device for pontoon bridge hanger - Google Patents
Steel wire rope guiding device for pontoon bridge hanger Download PDFInfo
- Publication number
- CN112645227A CN112645227A CN202011174535.2A CN202011174535A CN112645227A CN 112645227 A CN112645227 A CN 112645227A CN 202011174535 A CN202011174535 A CN 202011174535A CN 112645227 A CN112645227 A CN 112645227A
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- China
- Prior art keywords
- connecting plate
- plate
- wire rope
- pin
- pulley
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
Abstract
The invention provides a steel wire rope guiding device for a pontoon bridge hanger, and belongs to the technical field of pontoon bridge hangers. The steel wire rope guiding device for the pontoon bridge hanger comprises a fixed base, a first pulley assembly and a second pulley assembly. The first pulley assembly comprises a first connecting plate, a second connecting plate, a first connecting pin piece and a first pulley, and the second pulley assembly comprises a fourth connecting plate, a second connecting pin piece, a second pulley, a positioning sleeve and a connecting bolt piece. During the use, after the direction was changed through the second pulley to wire rope, through the first pulley that the second connecting plate both sides correspond about, lift by crane the in-process, boat and ship receive the influence swing of surface of water wave, and wire rope is injectd to two first pulleys, makes wire rope not deviate from between two first pulleys, and then reaches fixed wire rope's purpose, and then effectual current gallows of improvement lifts by crane boat and ship in-process, lifts by crane the problem that wire rope is not convenient for to fix.
Description
Technical Field
The invention relates to the field of pontoon bridge hangers, in particular to a steel wire rope guide device for a pontoon bridge hanger.
Background
The boat bridge comprises a boat, a boat vehicle and a boat vehicle. The pontoon bridge is used for setting up the pontoon bridge, set up the gate bridge ferry entrance, support personnel, the vehicle, the life material, important equipment that rescue equipment etc. overcome the river obstacle, the boat of pontoon bridge, the setting up of ship, remove and receive through boat car and boat car operation mechanism, can realize the boat, boat car is general, the boat, the ship is removed and is received the wire rope on the gallows and pull the recovery, wire rope and boat, the one end that the ship is connected is provided with the lantern ring, at present, boat car and boat car operation mechanism use the gallows to lift by crane boat and ship, lift by crane in-process, boat and ship are influenced by the surface of water wave and are easily swung, and then lead to wire rope swing thereupon, make wire rope unstable, be not convenient for lifting by crane the fixed.
How to invent a wire rope guiding device for a pontoon bridge hanger to improve the problems becomes a problem to be solved urgently by the technical personnel in the field.
Disclosure of Invention
In order to make up for the defects, the invention provides a steel wire rope guiding device for a pontoon bridge hanger, aiming at solving the problem that the steel wire rope is not convenient to fix when the existing hanger is used for lifting boats and ships.
The invention is realized by the following steps:
a steel wire rope guiding device for a pontoon bridge hanger comprises a fixed base, a first pulley assembly and a second pulley assembly.
The first pulley assembly comprises a first connecting plate, a second connecting plate, first connecting pin pieces and first pulleys, the number of the first connecting plate is two, the lower sides of one ends of the first connecting plate and the second connecting plate are crossed and fixedly connected with the fixed base at equal intervals, the number of the first connecting pin pieces is two, the two first connecting pin pieces respectively penetrate through the upper side and the lower side of the other end of the first connecting plate and the lower side of the other end of the second connecting plate, the number of the first pulleys is four, the first pulleys are rotatably sleeved on the two first connecting pin pieces, the four first pulleys are uniformly distributed on two sides of the second connecting plate, connecting holes are formed in one ends of the first connecting plate and the second connecting plate in a penetrating mode, the connecting holes are located on the upper side of the fixed base, and the second pulley assembly comprises a fourth connecting plate, a second connecting pin piece, The two fourth connecting plates are correspondingly arranged, and the two correspondingly arranged fourth connecting plates penetrate through the connecting holes, the fourth connecting plate is fixedly connected with the first connecting plate and the second connecting plate, the number of the second connecting pin pieces is two, the two second connecting pin pieces penetrate through two ends of the two correspondingly arranged fourth connecting plates, the second pulley is rotatably sleeved on the second connecting pin piece and is positioned between the two fourth connecting plates, the positioning sleeves are arranged at two ends of the fourth connecting plates and positioned between the two fourth connecting plates, the connecting bolt piece penetrates through one fourth connecting plate, the positioning sleeve and the other fourth connecting plate in sequence, and the connecting bolt piece can press the fourth connecting plate to two ends of the positioning sleeve.
In one embodiment of the present invention, a third connecting plate is fixedly connected between the upper side of the first connecting plate and the upper side of the second connecting plate.
In an embodiment of the present invention, the first connecting plate includes a first plate body and a first reinforcing plate, the first reinforcing plate is fixedly connected to upper and lower sides of one end of the first plate body, and the first reinforcing plate corresponds to the first connecting pin.
In one embodiment of the present invention, the first connecting pin member includes a first connecting pin and a handle, the handle is fixedly connected to one end of the first connecting pin, and the second connecting pin member and the first connecting pin member have the same structure and different lengths.
In an embodiment of the present invention, the first connecting pin includes a pin body, a blocking rod, an elastic member, and a plug, wherein an installation hole is formed at one end of the pin body, the blocking rod is slidably inserted into the installation hole, the blocking rod extends out of the pin body, the plug is screwed into one end of the installation hole, which is far away from the blocking rod, the elastic member is inserted into the installation hole, and the elastic member is located between the blocking rod and the plug.
In one embodiment of the present invention, the end of the stop lever extending out of the pin body is formed in a hemispherical shape.
In an embodiment of the present invention, the fourth connecting plate includes a second plate body and a second reinforcing plate, the second reinforcing plate is fixedly connected to two ends of one side of the second plate body, and the second reinforcing plate corresponds to the second connecting pin.
In an embodiment of the invention, a fifth connecting plate is fixedly connected between the middle parts of two correspondingly arranged fourth connecting plates.
The invention has the beneficial effects that: according to the steel wire rope guiding device for the pontoon bridge hanger, which is designed in the invention, when the steel wire rope is used, the direction of the steel wire rope is changed through the second pulley, the steel wire rope swings under the influence of water surface waves through the corresponding first pulleys on the upper side and the lower side of the second connecting plate in the lifting process, the two first pulleys limit the steel wire rope, so that the steel wire rope is not separated from the space between the two first pulleys, the purpose of fixing the steel wire rope is further achieved, and the problem that the steel wire rope is not convenient to fix in the lifting process of the existing hanger is further effectively improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a wire rope guide device for a pontoon hanger according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating a first pulley assembly from a first perspective according to an embodiment of the present invention;
FIG. 3 is a schematic diagram illustrating a second perspective of the first sheave assembly according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a first connecting plate according to an embodiment of the present invention;
fig. 5 is a schematic view of a second sheave assembly according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a fourth connecting plate according to an embodiment of the present invention;
FIG. 7 is a schematic structural view of a first connecting pin member provided in accordance with an embodiment of the present invention;
fig. 8 is an enlarged schematic structural diagram of a portion a in fig. 7 according to an embodiment of the present invention.
In the figure: 100-a fixed base; 200-a first sheave assembly; 210-a first connection plate; 211-a first plate body; 212-a first stiffener plate; 220-a second connecting plate; 230-a third connecting plate; 240-first connecting pin member; 241-a first connecting pin; 2411-a pin body; 2412-mounting holes; 2413-a stop lever; 2414-an elastic member; 2415-plug; 242-a handle; 250-a first pulley; 260-connection hole; 300-a second sheave assembly; 310-a fourth connecting plate; 311-a second plate body; 312-a second stiffener; 320-a second connecting pin; 330-a second pulley; 340-a positioning sleeve; 350-connecting bolt pieces; 360-fifth connecting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1, the present invention provides a wire rope guiding device for a pontoon bridge hanger, including a fixing base 100, a first pulley assembly 200 and a second pulley assembly 300, wherein the fixing base 100 is used for fixing the first pulley assembly 200 and the second pulley assembly 300, the first pulley assembly 200 is used for changing the direction of a wire rope, and the second pulley assembly 300 is used for limiting the position of the wire rope.
Referring to fig. 2 and 3, the first pulley assembly 200 includes two first connecting plates 210, two second connecting plates 220, two first connecting pins 240 and four first pulleys 250, the first connecting plates 210 are crossed at lower sides of one ends of the first connecting plates 210 and the second connecting plates 220 and fixedly connected to the fixing base 100 at equal intervals, the first connecting plates 210, the second connecting plates 220 and the fixing base 100 are fixedly connected by welding, the two first connecting pins 240 are arranged, the two first connecting pins 240 respectively penetrate upper and lower sides of the other ends of the first connecting plates 210 and the second connecting plates 220, the first pulleys 250 are rotatably sleeved on the two first connecting pins 240, the four first pulleys 250 are uniformly distributed on two sides of the second connecting plates 220, one ends of the first connecting plates 210 and the second connecting plates 220 are both penetrated by connecting holes 260, the connecting holes 260 are located on the upper side of the fixing base 100, a third connecting plate 230 is fixedly connected between the upper side of the first connecting plate 210 and the upper side of the second connecting plate 220, the third connecting plate 230 is fixedly connected between the first connecting plate 210 and the second connecting plate 220 by welding, and the third connecting plate 230 is used for reinforcing the connection strength between the first connecting plate 210 and the second connecting plate 220.
Referring to fig. 4, the first connecting plate 210 includes a first plate 211 and a first reinforcing plate 212, the first reinforcing plate 212 is fixedly connected to the upper and lower sides of one end of the first plate 211, the first reinforcing plate 212 and the first plate 211 are welded, the first reinforcing plate 212 corresponds to the first connecting pin 240, and the first reinforcing plate 212 is used for reinforcing the strength of the joint of the first connecting pin 240.
Referring to fig. 5, the second pulley assembly 300 includes four connecting plates 310, two second connecting pins 320, two second pulleys 330, a positioning sleeve 340 and connecting bolts 350, the four connecting plates 310 are correspondingly disposed, the two correspondingly disposed fourth connecting plates 310 pass through the connecting holes 260, the four connecting plates 310 are fixedly connected to the first connecting plate 210 and the second connecting plate 220, the first connecting plate 210, the second connecting plate 220 and the four connecting plates 310 are fixed by welding, the two second connecting pins 320 are disposed, the two second connecting pins 320 pass through two ends of the two correspondingly disposed fourth connecting plates 310, the second pulley 330 is rotatably sleeved on the second connecting pins 320, the second pulley 330 is disposed between the two fourth connecting plates 310, the positioning sleeve 340 is disposed at two ends of the fourth connecting plates 310, the positioning sleeve 340 is disposed between the two fourth connecting plates 310, and the connecting bolts 350 sequentially pass through one fourth connecting plate 310, The positioning sleeve 340 and the other fourth connecting plate 310, the connecting bolt 350 can press the fourth connecting plate 310 onto two ends of the positioning sleeve 340, the positioning sleeve 340 is used for keeping a distance between the two fourth connecting plates 310, after the second connecting bolt 320 is pulled out, the connecting bolt 350 is released, the positioning sleeve 340 is taken down, the second pulleys 330 can be pulled out from two ends of the fourth connecting plate 310 respectively, the purpose of detaching the second pulleys 330 is achieved, the second pulleys 330 are installed in the reverse detaching sequence, the purpose of facilitating replacement or installation of the second pulleys 330 is achieved, a fifth connecting plate 360 is fixedly connected between the middle parts of the two correspondingly arranged fourth connecting plates 310, the fifth connecting plate 360 is fixedly connected to the fourth connecting plate 310 through welding, and the connecting strength between the two correspondingly arranged fourth connecting plates 310 is enhanced.
Referring to fig. 6, the fourth connecting plate 310 includes a second plate 311 and a second reinforcing plate 312, the second reinforcing plate 312 is fixedly connected to two ends of one side of the second plate 311, wherein the second reinforcing plate 312 is fixedly connected to two ends of one side of the second plate body 311 by welding, the second reinforcing plate 312 corresponds to the second connecting pin 320, the second reinforcing plate 312 is used for reinforcing the strength of the connecting part of the second connecting pin 320, when in use, after the direction of the steel wire rope is changed by the second pulley 330, through the first pulleys 250 corresponding to the upper and lower sides of the second connecting plate 220, in the hoisting process, the boat and the boat swing under the influence of water surface waves, the two first pulleys 250 limit the steel wire rope, so that the steel wire rope does not separate from the space between the two first pulleys 250, and then reach fixed wire rope's purpose, and then effectual improvement current gallows lifts by crane the boat and the ship in-process, lifts by crane the problem that wire rope is not convenient for to fix.
Referring to fig. 7, the first connecting pin 240 includes a first connecting pin 241 and a handle 242, the handle 242 is fixedly connected to one end of the first connecting pin 241, wherein the handle 242 is fixedly connected to the first connecting pin 241 by welding, and the second connecting pin 320 and the first connecting pin 240 have the same structure and different lengths.
Referring to fig. 8, the first connecting pin 241 includes a pin body 2411, a blocking rod 2413, an elastic member 2414 and a plug 2415, one end of the pin body 2411 is provided with an installation hole 2412, the blocking rod 2413 is slidably inserted into the installation hole 2412, the blocking rod 2413 extends out of the pin body 2411, the plug 2415 is threadedly inserted into one end of the installation hole 2412 far from the blocking rod 2413, the elastic member 2414 is inserted into the installation hole 2412, the elastic member 2414 is located between the blocking rod 2413 and the plug 2415, one end of the blocking rod 2413 extending out of the pin body 2411 is hemispherical, one end of the steel wire rope provided with a lantern ring is larger, when the steel wire rope needs to be removed, the external force blocking rod 2413 is pulled back into the installation hole 2412, the elastic force of the elastic member 2414 is increased, the pin body 2411 is pulled out by the handle 242, the first pulley 250 and the second pulley 330 can be removed, and one end of the steel wire rope provided with a lantern ring can be removed, the pin body 2411 is easy to remove a corresponding first pulley 250 and a corresponding second pulley, and then reach the purpose convenient to dismantle wire rope, during the installation, pass wire rope, place first pulley 250 and second pulley 330 in the normal position again, external force pushes down pin 2413, pin 2413 retracts in mounting hole 2412, elastic component 2414 elasticity increases, insert back round pin body 2411 through handle 242, round pin body 2411 runs through first connecting plate 210 and second connecting plate 220 after, under the elasticity effect, pin 2413 stretches out round pin body 2411, pin 2413 blocks first connecting plate 210, reduce the condition that round pin body 2411 breaks away from first connecting plate 210, and then reach the purpose of installing wire rope, the wire rope installation of being convenient for, and then be convenient for wire rope installation and dismantlement.
Specifically, this wire rope guiding device for pontoon bridge gallows's theory of operation: during the use, wire rope passes through second pulley 330 and changes the direction back, through the first pulley 250 that second connecting plate 220 upper and lower both sides correspond, lifts by crane the in-process, and boat and ship receive the influence swing of surface of water wave, and wire rope is injectd to two first pulleys 250, makes wire rope not deviate from between two first pulleys 250, and then reaches fixed wire rope's purpose, and then effectual improvement current gallows and lifts by crane boat and ship in-process, lifts by crane the problem that wire rope is not convenient for to fix.
When the steel wire rope needs to be dismounted, the external force presses the stop lever 2413, the stop lever 2413 retracts into the mounting hole 2412, the elastic force of the elastic member 2414 is increased, the pin body 2411 is pulled out through the handle 242, the first pulley 250 and the second pulley 330 can be dismounted, and then one end of the steel wire rope, which is provided with the lantern ring, can be pulled out, in the dismounting process, the pin body 2411 is easy to dismount, and the steel wire rope can be dismounted by dismounting one corresponding first pulley 250 and one corresponding second pulley 330, so that the purpose of conveniently dismounting the steel wire rope is achieved, in the mounting process, the steel wire rope is penetrated, the first pulley 250 and the second pulley 330 are placed in situ, the external force presses the stop lever 2413, the stop lever 3 retracts into the mounting hole 2412, the elastic force of the elastic member 2414 is increased, the pin body 2411 is inserted back through the handle 242, after the pin body 1 penetrates through the first connecting plate 210 and the second connecting plate 220, the stop lever 2413 extends out of the pin body 241, the condition that the pin body 2411 is separated from the first connecting plate 210 is reduced, the purpose of installing the steel wire rope is achieved, the steel wire rope is convenient to install, and the steel wire rope is convenient to install and disassemble.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A steel wire rope guiding device for a pontoon bridge hanger is characterized by comprising
A stationary base (100);
the first pulley assembly (200) comprises a first connecting plate (210), a second connecting plate (220), first connecting pin members (240) and first pulleys (250), the number of the first connecting plate (210) is two, the lower sides of one ends of the first connecting plate (210) and the second connecting plate (220) are crossed and fixedly connected to the fixed base (100) at equal intervals, the number of the first connecting pin members (240) is two, the two first connecting pin members (240) respectively penetrate through the upper side and the lower side of the other end of the first connecting plate (210) and the lower side of the other end of the second connecting plate (220), the number of the first pulleys (250) is four, the first pulleys (250) are rotatably sleeved on the two first connecting pin members (240), and the four first pulleys (250) are uniformly distributed on two sides of the second connecting plate (220), one end of each of the first connecting plate (210) and the second connecting plate (220) is provided with a connecting hole (260) in a penetrating manner, and the connecting holes (260) are positioned on the upper side of the fixed base (100);
a second pulley assembly (300), wherein the second pulley assembly (300) comprises a fourth connecting plate (310), a second connecting pin (320), a second pulley (330), a positioning sleeve (340) and a connecting bolt (350), the fourth connecting plate (310) is provided in two and corresponding arrangements, the two correspondingly provided fourth connecting plates (310) pass through the connecting hole (260), the fourth connecting plate (310) is fixedly connected to the first connecting plate (210) and the second connecting plate (220), the second connecting pin (320) is provided in two, the two second connecting pin (320) pass through two correspondingly provided ends of the fourth connecting plate (310), the second pulley (330) is rotatably sleeved on the second connecting pin (320), and the second pulley (330) is located between the two fourth connecting plates (310), the positioning sleeves (340) are arranged at two ends of the fourth connecting plate (310), the positioning sleeves (340) are positioned between the two fourth connecting plates (310), the connecting bolt pieces (350) sequentially penetrate through one fourth connecting plate (310), the positioning sleeves (340) and the other fourth connecting plate (310), and the connecting bolt pieces (350) can press the fourth connecting plates (310) at two ends of the positioning sleeves (340).
2. The wire guide apparatus of claim 1, wherein a third connecting plate (230) is fixedly connected between the upper side of the first connecting plate (210) and the upper side of the second connecting plate (220).
3. The wire rope guide apparatus for a wippen hanger of claim 1, wherein the first connection plate (210) comprises a first plate body (211) and a first reinforcing plate (212), the first reinforcing plate (212) is fixedly connected to upper and lower sides of one end of the first plate body (211), and the first reinforcing plate (212) corresponds to the first connection pin member (240).
4. The wife guide apparatus for a wife hanger according to claim 1, wherein the first connecting pin member (240) comprises a first connecting pin (241) and a handle (242), the handle (242) is fixedly connected to one end of the first connecting pin (241), and the second connecting pin member (320) and the first connecting pin member (240) have the same structure and different lengths.
5. The steel wire rope guide device for the wippen hanger of claim 4, wherein the first connecting pin (241) comprises a pin body (2411), a blocking rod (2413), an elastic member (2414) and a plug (2415), one end of the pin body (2411) is provided with a mounting hole (2412), the blocking rod (2413) is inserted into the mounting hole (2412) in a sliding manner, the blocking rod (2413) extends out of the pin body (2411), the plug (2415) is inserted into one end of the mounting hole (2412) far away from the blocking rod (2413) in a threaded manner, the elastic member (2414) is inserted into the mounting hole (2412), and the elastic member (2414) is located between the blocking rod (2413) and the plug (2415).
6. The wire rope guide apparatus for a wippen hanger according to claim 5, wherein the stopper (2413) is formed in a hemispherical shape at an end extended from the pin body (2411).
7. The wire rope guide apparatus for a wippen hanger according to claim 1, wherein the fourth connecting plate (310) comprises a second plate body (311) and a second reinforcing plate (312), the second reinforcing plate (312) is fixedly connected to both ends of one side of the second plate body (311), and the second reinforcing plate (312) corresponds to the second connecting pin member (320).
8. The wire rope guide apparatus for a wippen hanger according to claim 1, wherein a fifth connecting plate (360) is fixedly connected between the middle portions of two corresponding fourth connecting plates (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011174535.2A CN112645227B (en) | 2020-10-28 | 2020-10-28 | Steel wire rope guiding device for pontoon bridge hanger |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011174535.2A CN112645227B (en) | 2020-10-28 | 2020-10-28 | Steel wire rope guiding device for pontoon bridge hanger |
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| Publication Number | Publication Date |
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| CN112645227A true CN112645227A (en) | 2021-04-13 |
| CN112645227B CN112645227B (en) | 2022-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011174535.2A Active CN112645227B (en) | 2020-10-28 | 2020-10-28 | Steel wire rope guiding device for pontoon bridge hanger |
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| AU2014202084A1 (en) * | 2013-04-30 | 2014-11-13 | Next Hydraulics S.R.L. | Hoist pull-limiting device |
| CN204057800U (en) * | 2014-08-25 | 2014-12-31 | 胡甜甜 | A kind of Intelligent shaft is to release miniature electric winding plant |
| CN204529181U (en) * | 2015-03-24 | 2015-08-05 | 北京诺安舟应急缓降机械装置有限公司 | A kind of pulley gear realizing the commutation of steel rope multi-angle |
| CN106477470A (en) * | 2016-12-12 | 2017-03-08 | 恒天九五重工有限公司 | The guider of running block and rig |
| CN208561522U (en) * | 2018-01-15 | 2019-03-01 | 李志刚 | A kind of buffering crane rope guiding device easy to assemble |
| CN111646379A (en) * | 2019-03-19 | 2020-09-11 | 襄阳博亚精工装备股份有限公司 | Four-roller type steel wire rope guide mechanism |
| CN213923864U (en) * | 2020-10-28 | 2021-08-10 | 蚌埠市神舟机械有限公司 | Steel wire rope guiding device for pontoon bridge hanger |
-
2020
- 2020-10-28 CN CN202011174535.2A patent/CN112645227B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2014202084A1 (en) * | 2013-04-30 | 2014-11-13 | Next Hydraulics S.R.L. | Hoist pull-limiting device |
| CN204057800U (en) * | 2014-08-25 | 2014-12-31 | 胡甜甜 | A kind of Intelligent shaft is to release miniature electric winding plant |
| CN204529181U (en) * | 2015-03-24 | 2015-08-05 | 北京诺安舟应急缓降机械装置有限公司 | A kind of pulley gear realizing the commutation of steel rope multi-angle |
| CN106477470A (en) * | 2016-12-12 | 2017-03-08 | 恒天九五重工有限公司 | The guider of running block and rig |
| CN208561522U (en) * | 2018-01-15 | 2019-03-01 | 李志刚 | A kind of buffering crane rope guiding device easy to assemble |
| CN111646379A (en) * | 2019-03-19 | 2020-09-11 | 襄阳博亚精工装备股份有限公司 | Four-roller type steel wire rope guide mechanism |
| CN213923864U (en) * | 2020-10-28 | 2021-08-10 | 蚌埠市神舟机械有限公司 | Steel wire rope guiding device for pontoon bridge hanger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112645227B (en) | 2022-06-17 |
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