CN113860160B - Windproof equipment - Google Patents
Windproof equipment Download PDFInfo
- Publication number
- CN113860160B CN113860160B CN202111292847.8A CN202111292847A CN113860160B CN 113860160 B CN113860160 B CN 113860160B CN 202111292847 A CN202111292847 A CN 202111292847A CN 113860160 B CN113860160 B CN 113860160B
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- China
- Prior art keywords
- hook
- driving device
- anchoring
- locking
- pin shaft
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Links
- 238000004873 anchoring Methods 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims description 20
- 230000002265 prevention Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000010354 integration Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/18—Travelling gear incorporated in or fitted to trolleys or cranes with means for locking trolleys or cranes to runways or tracks to prevent inadvertent movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention provides a wind-proof device for being arranged below a balance beam or a structure of a large crane of a shore bridge to anchor the shore bridge, comprising: the driving device is connected to the quay crane structure and can move up and down along the vertical direction; the anchoring device is arranged above the embedded pit and is connected with the lower end of the driving device; and the locking device is fixedly connected in the embedded pit. The windproof equipment can firmly fix the shore bridge by anchoring the anchoring device into the embedded pit and locking, so that the integration of windproof and anchoring functions of the shore bridge is realized.
Description
Technical Field
The invention relates to the field of wharf machinery, in particular to windproof equipment.
Background
In recent years, along with the improvement of international trade level, the demand of wharf on a quay bridge is rapidly improved, the wind prevention and anchoring measures of the existing quay bridge are that independent anchoring devices and wind prevention fastening devices are respectively arranged below and at two ends of a lower cross beam of the quay bridge, and the anchoring devices and the wind prevention fastening devices are connected with wharf embedded parts in a manual operation mode, so that the operation is complex, and meanwhile, the labor cost is increased. With the recent continued rise of automated docks, the demand for automated operation of windshields is also increasing.
Disclosure of Invention
In view of the foregoing, the present invention provides a wind protection apparatus for meeting the needs of existing automated docks for automatic wind protection devices.
In order to solve the technical problems, the invention adopts the following technical scheme:
according to an embodiment of the invention, a wind prevention device for being arranged below a balance beam or a structure of a quay crane cart to anchor the quay crane comprises:
the driving device is connected to the quay crane structure and can move up and down along the vertical direction;
the anchoring device is arranged above the embedded pit and is connected with the lower end of the driving device;
And the locking device is fixedly connected in the embedded pit.
In one embodiment of the invention, the driving means is an electric push rod or a hydraulic push rod.
In one embodiment of the invention, the anchoring device comprises:
The anchoring plate is in sliding connection with the driving device and is provided with a first sliding groove vertical to the horizontal ground;
The two sliding blocks are symmetrically arranged on two sides of the anchor plate and fixedly connected through a first pin shaft penetrating through the first sliding groove;
And the connecting rod mechanism is respectively connected with the driving device and the first pin shaft.
In one embodiment of the invention, the bottom end of the anchor sheet is formed as an inverted wedge-shaped boss that cooperates with the locking means to lock or unlock the anchor.
In one embodiment of the invention, one end of the anchor plate, which is close to the driving device, is provided with a second sliding groove parallel to the horizontal ground and a third sliding groove perpendicular to the horizontal ground, which is arranged below the driving device, the driving device is arranged in the third sliding groove in a penetrating way,
The link mechanism includes:
One end of the first connecting rod is rotatably connected with the first pin shaft, the other end of the first connecting rod is provided with a second pin shaft, and the second pin shaft is arranged in the second sliding groove;
and one end of the second connecting rod is provided with a third pin shaft which is arranged in the third sliding groove and is rotatably connected with the driving device, and the other end of the second connecting rod is rotatably connected with the second pin shaft.
In one embodiment of the invention, the locking device comprises:
the connecting base is fixedly connected in the embedded pit;
the locking hook is formed into a hook head at one end and a free end, and is rotatably fixed on the connecting base through a fourth pin shaft, and the hook head comprises two symmetrically arranged left and right;
The spring mechanism is arranged between the two locking hooks and is fixedly connected with the free ends of the two locking hooks.
In one embodiment of the invention, the hook head mates with an inverted wedge-shaped boss formed at the bottom end of the anchor plate.
In one embodiment of the invention, the hook heads of the locking hooks are bent downwards and the bending part is provided with an external corner, and the two hook heads are oppositely arranged to form a boss accommodating groove in a combined mode, and the boss accommodating groove is matched with the boss.
In one embodiment of the invention, two sliders are arranged above the hook, the bottom ends of the sliders being engaged with the external corners of the hook.
In one embodiment of the invention, the wind guard further comprises:
The clamping plate is arranged on the side face of the anchoring plate and comprises two symmetrical left and right sides, and the clamping plate is detachably connected with the anchoring plate through a fastener.
The technical scheme of the invention has at least one of the following beneficial effects:
1. according to the wind-proof device, the electric push rod or the hydraulic push rod is arranged to push the anchoring plate to be inserted into the embedded pit for anchoring, so that automatic wind-proof of a shore bridge is realized, and the labor cost is effectively saved;
2. according to the wind-proof device, the locking device matched with the anchoring plate is arranged in the embedded pit, and meanwhile, the anchoring plate is matched with the embedded pit, so that anchoring and wind-proof can be realized at the same time, and the cost is effectively saved.
Drawings
FIG. 1 is a schematic view of a front view of a wind guard according to an embodiment of the present invention;
FIG. 2 is a schematic side cross-sectional view of a boss anchored locking device of a wind-shield apparatus in accordance with an embodiment of the present invention;
FIG. 3 is a schematic side sectional view of a slider unlocking and locking device of a wind-guard according to an embodiment of the present invention;
FIG. 4 is a schematic flow chart of anchoring an anchor plate of a wind-guard device into a pre-buried pit according to an embodiment of the present invention;
FIG. 5 is a schematic flow chart of an anchor plate unlocking of a wind deflector according to an embodiment of the present invention;
Reference numerals: 100. a driving device; 110. an anchor plate; 111. a first sliding groove; 120. a slide block; 112. a boss; 130. a link mechanism; 131. a first link; 132. a second link; 133. a first pin; 134. a second sliding groove; 135. a third sliding groove; 136. a third pin; 200. a locking device; 210. the base is connected; 220. a hook head; 221. the fourth pin shaft, 230 and the spring mechanism; 300. a clamping plate; 400. and embedding pits.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the invention, fall within the scope of protection of the invention.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "first," "second," and the like herein do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate a relative positional relationship, which changes accordingly when the absolute position of the object to be described changes.
The wind prevention and anchoring measure of the existing shore bridge is that an anchoring device and a wind prevention fastening device are respectively arranged below a lower cross beam and at two ends of the lower cross beam of the shore bridge, the functions of the anchoring device and the wind prevention fastening device are mutually independent, the anchoring device and the wind prevention fastening device are connected with a wharf embedded part in most of the manners of manual operation, the operation is complex, and meanwhile, the labor cost is increased.
A wind protection device according to an embodiment of the invention will be described in detail below with reference to the drawings.
As shown in fig. 1 and 2, a wind prevention device according to an embodiment of the present invention is configured to be disposed under a balance beam or structure of a quay crane to anchor the quay crane, and includes: drive device 100, anchor device and locking device 200. The driving device 100 is connected to a balance beam or a structure of the quay crane cart and can move up and down along the vertical direction; the anchoring device is arranged above the embedded pit 400 and is connected with the lower end of the driving device 100; the locking device 200 is fixedly coupled in the pre-buried pit 400 to lock/unlock the anchoring device. In particular, the wind protection devices may be arranged symmetrically in pairs below the balance beam or structure of the quay crane. Therefore, the shore bridge can be firmly anchored in any wind direction, and the anchoring safety is effectively improved.
As shown in fig. 1 and 2, in one embodiment of the present invention, the driving device 100 is an electric push rod or a hydraulic push rod. Specifically, the anchoring device can be pushed into the pre-buried pit 400 using an electric push rod to lock the anchoring device, and furthermore, the driving device 100 can be controlled using a remote control device, so that a quay worker can complete anchoring of the quay without arriving at the site. Therefore, labor cost is effectively reduced.
As shown in fig. 1, 2 and 3, in one embodiment of the present invention, the anchoring device includes: anchor plate 110, two blocks 120, and linkage 130. Wherein, the anchor plate 110 is slidably connected with the driving device 100, and a first sliding groove 111 perpendicular to the horizontal ground is formed on the anchor plate 110; the two sliding blocks 120 are symmetrically arranged on two sides of the anchor plate 110 and are fixedly connected through a first pin shaft 133 penetrating through the first sliding groove 111; the link mechanism 130 is connected to the driving device 100 and the first pin shaft 133, respectively. Specifically, in a preferred embodiment of the present invention, the bottom end of the anchor plate 110 is formed as an inverted wedge-shaped boss 112, and the boss 112 cooperates with the locking device 200 to lock or unlock the anchor. The inverted wedge-shaped boss 112 is stable in structure and can be firmly anchored into the locking device 200, so that the anchoring performance of the wind-proof device is effectively improved.
As shown in fig. 1, in one embodiment of the present invention, the end of the anchor plate 110 near the driving device 100 is provided with a second sliding groove 134 parallel to the horizontal ground, and a third sliding groove 135 perpendicular to the horizontal ground and disposed below the driving device 100, and the driving device 100 is inserted into the third sliding groove 135, and the link mechanism 130 includes: a first link 131 and a second link 132. Wherein, one end of the first connecting rod 131 is rotatably connected with the first pin shaft 133, and the other end is provided with a second pin shaft which is arranged in the second sliding groove 134; the second link 132 is provided at one end with a third pin 136, and the third pin 136 is provided in the third sliding groove 135 and rotatably connected to the driving device 100, and at the other end rotatably connected to a second pin (not shown). Specifically, in the initial state, the first pin shaft 133 is located at the uppermost end of the first sliding groove 111, the slider 120 is in a natural sagging state, when the driving device 100 moves downward, the second link 132 is pushed downward, the second pin shaft moves rightward and drives the first link 131 to move rightward together, the first link 131 drives the slider 120 to move upward, and when the second pin shaft moves to the rightmost end, the driving device 100 starts to push the anchor plate 110 to move downward. When the slider 120 is required to be lowered, the driving device 100 is moved up. Therefore, the driving device 100, the sliding block 120 and the anchor plate 110 are respectively connected through the link mechanism 130, the anchor plate 110 can be anchored into or pulled out of the embedded pit 400, the link mechanism 130 is simple in structure and efficient in operation, and the anchoring or releasing speed of the wind-proof device is effectively improved.
As shown in fig. 2 and 3, in one embodiment of the present invention, the locking device 200 includes: a connection base 210, a locking hook, and a spring mechanism 230. Wherein, the connection base 210 is fixedly connected in the pre-buried pit 400; one end of the locking hook is formed as a hook head 220, and the other end is formed as a free end, the locking hook is rotatably fixed on the connection base 210 through a fourth pin 221, and the hook head 220 comprises two symmetrically arranged left and right; the spring mechanism 230 is disposed between the two locking hooks and fixedly connected to the free ends of the two locking hooks. Specifically, the free ends of the two locking hooks are fixedly connected by using the spring mechanism 230, in a free state, the free ends of the two locking hooks can be pushed open by the spring mechanism 230 to close the hook heads 220 of the two locking hooks, when the boss 112 of the anchor plate 110 is inserted, the boss 112 can be firmly locked, the windproof effect of the windproof equipment is effectively improved, and meanwhile, once the shore bridge is blown by wind along the track of the cart after the anchor plate 110 is inserted into the embedded pit 400, one side of the anchor plate 110 is contacted with the embedded pit 400, so that the anchoring and fixing effects are achieved.
As shown in fig. 2 and 3, in one embodiment of the present invention, the hook head 220 mates with an inverted wedge-shaped boss 112 formed at the bottom end of the anchor plate 110. Therefore, the hook head 220 can firmly fix the boss 112, and can effectively resist upward pulling force when the shore bridge is windy, so that the windbreak anchoring effect of the windbreak device is further improved.
As shown in fig. 2 and 3, in one embodiment of the present invention, the hook heads 220 of the locking hooks are bent downward and the bent portions are formed with external corners, and the two hook heads 220 are disposed opposite to each other to form a boss 112 receiving groove in combination, the boss 112 receiving groove being matched with the boss 112. The hook heads 220 are bent downward so that the contact portion of the two hook heads 220 has a downward bent arc, and at the same time, the two hook heads 220 are oppositely arranged to form a boss 112 accommodating groove for accommodating the boss 112.
As shown in fig. 2 and 3, in one embodiment of the present invention, two sliders 120 are disposed above the hook 220, and the bottom ends of the sliders 120 are engaged with the outer corners of the hook 220. Thus, when the slider 120 pushes the hook head 220 downward, the slider 120 can be inserted into the hook head 220 to open the hook head 220, reducing resistance at the time of unlocking.
As shown in fig. 2 and 3, in one embodiment of the present invention, the wind-guard further includes: the clamping plate 300 is arranged on the side face of the anchor plate 110 and comprises two symmetrical left and right, and the clamping plate 300 is detachably connected with the anchor plate 110 through a fastener. Specifically, a bracket is provided under the quay structure, and when the anchor plate 110 moves up and down by the driving device 100, the clamping plate 300 may be provided on the anchor plate 110 to be clamped with the bracket of the quay to transfer the downward force generated by the wind-proof device to the quay. Therefore, the anchoring performance of the wind-proof device can be effectively improved.
The anchoring/unlocking process of the wind-guard according to the embodiment of the present invention will be specifically described with reference to fig. 4 and 5. As shown in fig. 4 (a) and (b), when the windbreak device is required to anchor the quay bridge, the driving device 100 moves downward to push the second link 132 downward, the second pin moves rightward and simultaneously drives the first link 131 to move upward to the right, the first link 131 drives the slider 120 to move upward, and when the second pin moves to the rightmost end, the driving device 100 starts to push the anchor plate 110 to move downward. At this time, the slider 120 is at the highest position, and the locking mechanism is not affected. As shown in fig. 4 (c), the driving device 100 may further push the boss 112 of the anchor plate 110 downward, and after the boss 112 enters the accommodating groove of the boss 112, the spring mechanism 230 pushes the hook head 220 to act to lock the boss 112, so as to complete the anchoring of the wind-proof device. As shown in fig. 5 (a) and (b), when the locking of the wind-proof device needs to be released, at this time, the second pin is located at the rightmost end of the second sliding groove 134, the driving device 100 moves upward, drives the second link 132 to move leftward, and the second link 132 drives the first link 131 to move downward so as to move the slider 120 downward together, and when the slider 120 moves downward to the bottommost end, the slider 120 cooperates with the external corner of the hook 220 to push the hook 220 open. At this time, as shown in fig. 5 (c), the driving device 100 continues to move upward, pulling the anchor plate 110 upward, and the boss 112 at the bottom of the anchor plate 110 is removed from the boss 112 receiving groove, thereby completing the unlocking of the wind-guard.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (3)
1. A wind prevention device for positioning under a quay crane balance beam or structure to anchor the quay crane, comprising:
The driving device is connected to the shore bridge structure and can move up and down along the vertical direction, and the driving device is an electric push rod or a hydraulic push rod;
The anchoring device is arranged above the embedded pit and is connected with the lower end of the driving device;
the locking device is fixedly connected in the embedded pit;
The anchoring device comprises an anchoring plate, two sliding blocks and a connecting rod mechanism, wherein the anchoring plate is in sliding connection with the driving device, a first sliding groove vertical to the horizontal ground is formed in the anchoring plate, a boss which is formed into an inverted wedge shape is formed at the bottom end of the anchoring plate and matched with the locking device to lock or unlock the anchoring device, a second sliding groove parallel to the horizontal ground and a third sliding groove vertical to the horizontal ground are formed at one end, close to the driving device, of the anchoring plate, and the driving device is arranged below the driving device in a penetrating mode; the two sliding blocks are symmetrically arranged on two sides of the anchoring plate and fixedly connected through a first pin shaft penetrating through the first sliding groove; the link mechanism is connected with the driving device and the first pin shaft respectively, and the link mechanism comprises: the first connecting rod and the second connecting rod are rotatably connected with the first pin shaft at one end, a second pin shaft is arranged at the other end, and the second pin shaft is arranged in the second sliding groove; one end of the second connecting rod is provided with a third pin shaft which is arranged in the third sliding groove and is rotatably connected with the driving device, and the other end of the second connecting rod is rotatably connected with the second pin shaft;
The locking device comprises a connecting base, a locking hook and a spring mechanism, and the connecting base is fixedly connected in the embedded pit; one end of the locking hook is formed into a hook head, the other end of the locking hook is formed into a free end, the locking hook is rotatably fixed on the connecting base through a fourth pin shaft, the hook head comprises two hook heads which are symmetrically arranged left and right, the hook heads are matched with the inverted wedge-shaped boss formed at the bottom end of the anchoring plate, the hook heads of the locking hook are bent downwards, external corners are formed at the bent parts, the two hook heads are oppositely arranged to form a boss accommodating groove in a combined mode, and the boss accommodating groove is matched with the boss; the spring mechanism is arranged between the two locking hooks and fixedly connected with the free ends of the two locking hooks.
2. The wind protection apparatus of claim 1, wherein two of said sliders are disposed above said hook, and wherein bottom ends of said sliders mate with external corners of said hook.
3. The wind protection apparatus of claim 2, further comprising:
The clamping plates are arranged on the side faces of the anchoring plate and comprise two symmetrical left and right sides, and the clamping plates are detachably connected with the anchoring plate through fasteners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111292847.8A CN113860160B (en) | 2021-11-03 | 2021-11-03 | Windproof equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111292847.8A CN113860160B (en) | 2021-11-03 | 2021-11-03 | Windproof equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113860160A CN113860160A (en) | 2021-12-31 |
| CN113860160B true CN113860160B (en) | 2024-05-17 |
Family
ID=78986807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111292847.8A Active CN113860160B (en) | 2021-11-03 | 2021-11-03 | Windproof equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113860160B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115465786B (en) * | 2022-11-01 | 2023-01-24 | 威海海洋职业学院 | Automatic anchoring device for large port equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1843883A (en) * | 2005-04-06 | 2006-10-11 | 上海振华港口机械（集团）股份有限公司 | Wind-proofing anchoring device for large-scaled crane in dock apron |
| CN102311049A (en) * | 2011-06-03 | 2012-01-11 | 三一集团有限公司 | Port hoisting machinery and anchoring wind-preventing mechanism thereof |
| CN105384075A (en) * | 2015-12-30 | 2016-03-09 | 安徽省超盛起重机械有限公司 | Crane wind preventing anchor secure fixing mechanism |
| CN106115483A (en) * | 2016-08-14 | 2016-11-16 | 韩睿 | A kind of crane Radix Saposhnikoviae anchor |
| CN107032233A (en) * | 2017-05-12 | 2017-08-11 | 青岛港国际股份有限公司 | Bridge crane windbreak anchoring system and method |
| CN216426511U (en) * | 2021-11-03 | 2022-05-03 | 上海振华重工(集团)股份有限公司 | Wind-proof equipment |
-
2021
- 2021-11-03 CN CN202111292847.8A patent/CN113860160B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1843883A (en) * | 2005-04-06 | 2006-10-11 | 上海振华港口机械（集团）股份有限公司 | Wind-proofing anchoring device for large-scaled crane in dock apron |
| CN102311049A (en) * | 2011-06-03 | 2012-01-11 | 三一集团有限公司 | Port hoisting machinery and anchoring wind-preventing mechanism thereof |
| CN105384075A (en) * | 2015-12-30 | 2016-03-09 | 安徽省超盛起重机械有限公司 | Crane wind preventing anchor secure fixing mechanism |
| CN106115483A (en) * | 2016-08-14 | 2016-11-16 | 韩睿 | A kind of crane Radix Saposhnikoviae anchor |
| CN107032233A (en) * | 2017-05-12 | 2017-08-11 | 青岛港国际股份有限公司 | Bridge crane windbreak anchoring system and method |
| CN216426511U (en) * | 2021-11-03 | 2022-05-03 | 上海振华重工(集团)股份有限公司 | Wind-proof equipment |
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| Publication number | Publication date |
|---|---|
| CN113860160A (en) | 2021-12-31 |
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