CN111439670B - Wind-resistant and overturning-resistant device for quay crane and quay crane unit - Google Patents
Wind-resistant and overturning-resistant device for quay crane and quay crane unit Download PDFInfo
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- CN111439670B CN111439670B CN202010348070.1A CN202010348070A CN111439670B CN 111439670 B CN111439670 B CN 111439670B CN 202010348070 A CN202010348070 A CN 202010348070A CN 111439670 B CN111439670 B CN 111439670B
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- 238000003466 welding Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 210000001503 joint Anatomy 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000005192 partition Methods 0.000 claims description 12
- 238000004873 anchoring Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a wind-resistant and anti-overturning device of a shore bridge and a shore bridge unit, wherein the wind-resistant and anti-overturning device of the shore bridge comprises a concave component and a convex component, the concave component is clamped with the convex component, the concave component is arranged at the end part of a beam of a first shore bridge, and the convex component is arranged at the end part of the beam of a second shore bridge, so that the first shore bridge is in butt joint with the second shore bridge; the concave component/convex component is a box structure formed by welding a plurality of steel plates. Two or more shore bridges in the shore bridge unit are provided with the wind-resistant and anti-overturning device of the shore bridge, and the two or more shore bridges are connected through the wind-resistant and anti-overturning device of the shore bridge. The wind-resistant and anti-overturning device for the quay crane and the quay crane unit can replace or partially replace wind-resistant inhaul cables and counterweights, improve the wind-resistant and anti-overturning capacity of the quay crane, improve the practicability of equipment, and reduce the newly-built or reconstruction cost of a wharf.
Description
Technical Field
The invention relates to the field of shore bridges, in particular to a wind-resistant and anti-overturning device for a shore bridge and a shore bridge unit, which are mainly used for a wharf without anti-overturning embedded parts or insufficient capability of the embedded parts.
Background
In the design of a quay crane, a general wind-resistant and anti-overturning device is important; in the prior art, a factory protects a shore bridge by means of windproof guy ropes, weight increase and the like; when the windproof inhaul cable is adopted, manual assembly and disassembly are needed each time of use, and the improvement of the automation rate is affected; when the counterweight is added, the stability requirement can be met under the condition of not modifying the wharf, but the efficiency is low, and the anti-overturning of the quay can be realized by adding hundreds of tons or even hundreds of tons, and the counterweight is also a great test on the self-bearing capacity of the quay and the bearing capacity of the wharf; these wind-resistant anti-capsizing measures will eventually butt-transfer to the quay and have a large impact on it.
With the enlargement of a quay bridge and the increasing of wind power in natural environment, the increasing of the pulling-up force and the increasing of the self weight of equipment caused by the increasing of wind power bring more stringent requirements to the bearing capacity and wind-resistant embedded part capacity of the original wharf, in addition, the problem that the matched wind-resistant embedded part of the old wharf is not matched with the capability of the improved equipment and the wind-resistant inhaul cable of the newly-added equipment is often difficult to solve, and the cost, the period and the difficulty degree of the update and the reconstruction of the old wharf are considered, so that the design of a newly-built wharf is also extremely challenging.
In view of the above circumstances, it is necessary to develop a novel wind-resistant and anti-overturning device for a quay bridge, which can replace or partially replace a wind-resistant guy cable and a counterweight, improve the anti-storm and anti-overturning capability of the quay bridge, improve the practicability of equipment, and reduce the newly-built or reconstruction cost of a wharf.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the wind-resistant and anti-overturning device for the quay bridge and the quay bridge unit, which can replace or partially replace wind-resistant inhaul cables and counterweights, improve the wind-resistant and anti-overturning capacity of the quay bridge, improve the practicability of equipment and reduce the newly-built or reconstruction cost of a wharf.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The wind-resistant anti-overturning device for the shore bridge comprises a concave component and a convex component, wherein the concave component is clamped with the convex component, the concave component is arranged at the end part of a beam of a first shore bridge, and the convex component is arranged at the end part of a beam of a second shore bridge, so that the first shore bridge is in butt joint with the second shore bridge; the concave component/convex component is a box structure formed by welding a plurality of steel plates.
Preferably, the concave component is a concave box body formed by an upper wing box body, a lower wing box body and a connecting frame body; the upper wing box body and the lower wing box body are symmetrically arranged at the end part of the connecting frame body.
Preferably, the upper wing box comprises an upper flange plate, a first inner web and a first longitudinal baffle; the upper flange plate is connected with the first inner web plate through the first longitudinal partition plate; the upper flange plate is parallel to the first inner web.
Preferably, the lower wing box comprises a lower wing edge plate, a second inner web and a second longitudinal baffle; the lower flange plate is connected with the second inner web through a second longitudinal baffle plate arranged at the end part of the lower flange plate; the lower flange plate is parallel to the second inner web.
Preferably, the connecting frame body comprises an inner side plate, an outer side plate and a first diaphragm plate; the outer side plate is symmetrically arranged at the end part of the inner side plate, and the outer side plate is vertically connected with the side part of the inner side plate; the first diaphragm plate is arranged between the outer side plate and the inner side plate, and the first diaphragm plate is perpendicular to the outer side plate/the inner side plate.
Preferably, the upper/lower flange plate comprises a first connection plate, a third connection plate, and a second connection plate arranged between the first connection plate and the third connection plate; the first connecting plate/the third connecting plate is a rectangular plate, and the second connecting plate is a trapezoid plate; the first inner web comprises a fourth connecting plate and a fifth connecting plate, the fourth connecting plate is a trapezoid plate, and the fifth connecting plate is a rectangular plate; the second inner web comprises a sixth connecting plate and a seventh connecting plate; the sixth connecting plate is trapezoid, and the seventh connecting plate is rectangular; a plurality of threaded holes are formed in the seventh connecting plate; the first longitudinal baffle plate/the second longitudinal baffle plate are rectangular plates; the inner side plate/outer side plate/first diaphragm plate is a rectangular plate.
Preferably, a first adjusting cushion block is arranged above the seventh connecting plate.
Preferably, a plurality of first rib plates are arranged in the upper wing box body/the lower wing box body/the connecting frame body.
Preferably, the male member is a male box formed by an end box and a male box connected to the end box; the convex part box body is arranged on the side face of the end part box body.
Preferably, the convex part box body comprises an upper web plate, a lower web plate and a third longitudinal partition plate; the upper web plate is connected with the lower web plate through the third longitudinal partition plate, and the upper web plate is parallel to the lower web plate.
Preferably, the upper web comprises an eighth web and a ninth web; the eighth connecting plate is a rectangular plate, and a plurality of threaded holes are formed in the eighth connecting plate; the ninth connecting plate is a trapezoid plate; the lower web comprises a tenth connecting plate and an eleventh connecting plate, the tenth connecting plate is a rectangular plate, and the eleventh connecting plate is a trapezoid plate; the third longitudinal partition plate is a rectangular plate.
Preferably, a second adjusting cushion block is arranged on the eighth connecting plate.
Preferably, the end box comprises an upper end plate, a lower end plate, a side end plate, an outer end plate and a second diaphragm; the upper end plate and the lower end plate are symmetrically arranged at the end part of the side end plate, and the upper end plate is parallel to the lower end plate; the outer side plates are symmetrically arranged at the end parts of the side end plates and are vertically connected with the edges of the upper end plates and the lower end plates; the second diaphragm plate is arranged between the side end plate and the outer end plate.
Preferably, a plurality of second rib plates are arranged in the convex part box body/the end part box body.
A shore bridge unit, wherein two or more shore bridges in the shore bridge unit are provided with a shore bridge wind-proof and anti-overturning device in the scheme, and the two or more shore bridges are connected through the shore bridge wind-proof and anti-overturning device.
Preferably, at least a first shore bridge and a last shore bridge in the shore bridge unit are fixedly connected with the ground.
The beneficial effects of the invention are as follows:
1. According to the wind-resistant and anti-overturning device for the shore bridge and the shore bridge unit, the female box bodies and the male box bodies arranged at the end parts of the cross beams of the adjacent shore bridges are clamped, the self weight of the shore bridges is fully utilized to limit the adjacent shore bridges, the wind-resistant and anti-overturning capacity of the shore bridges is improved, the overall stability of two or more adjacent shore bridges is realized, and the independent operation and the parallel operation of the shore bridges are not influenced;
2. the wind-resistant anti-overturning device of the shore bridge can replace or partially replace wind-resistant inhaul cables, and provides anti-overturning automation for an automatic and semi-automatic shore bridge under a storm condition;
3. The wind-resistant and overturning-resistant device for the quay bridge can replace or partially replace a counterweight, realizes stability by utilizing the dead weight of the quay bridge, and reduces the requirements on the bearing of the quay;
4. The wind-resistant and anti-overturning device for the quay and the quay unit can solve the problem that the quay does not have anti-overturning embedded parts or the capability of the embedded parts is insufficient.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of a connection of a wind-resistant and anti-overturning device of a quay crane according to the present invention;
FIG. 2 is a schematic diagram of a wind-resistant and anti-overturning device of the present embodiment;
FIG. 3 is a front view of the female member of the wind and overturning resistant device of the present embodiment of the quay crane;
FIG. 4 is a top view of the female member of the wind and overturning resistant device of the present embodiment;
FIG. 5 is a schematic view in the A-A direction of FIG. 3;
FIG. 6 is a schematic plan view of an upper/lower flange plate;
FIG. 7 is a schematic plan view of a first inner web;
FIG. 8 is a schematic plan view of a second inner web;
FIG. 9 is a front view of the male member of the wind and overturning resistant device of the present embodiment;
FIG. 10 is a top view of the male member of the wind and overturning resistant device of the present embodiment;
FIG. 11 is a schematic plan view of an upper web;
fig. 12 is a schematic plan view of the lower web.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way.
Examples
As shown in fig. 1, the wind-resistant and anti-overturning device for a shore bridge provided by the embodiment connects a first shore bridge 1 and a second shore bridge 2, wherein the wind-resistant and anti-overturning device for a shore bridge comprises a concave member 100 and a convex member 200, the concave member 100 is arranged at the end part of a beam of the first shore bridge through welding or flange bolts, the convex member 200 is arranged at the end part of the beam of the second shore bridge 2 through welding or flange bolts, and the concave member 100 and the convex member are clamped, so that the first shore bridge 1 and the second shore bridge 2 are in butt joint; the female member 100 and the male member 200 are box structures welded using a plurality of steel plates.
As shown in fig. 1-2, the concave member 100 is a concave box body formed by an upper wing box body 110, a lower wing box body 120 and a connection frame body 130; the upper wing box body 110 and the lower wing box body 120 are symmetrically arranged at the end part of the connecting frame body 130 and are arranged on the first shore bridge 1 through the connecting frame body 130;
As shown in fig. 2-4, the upper wing box 110 includes an upper flange plate 111, a first inner web 112 and a first longitudinal partition 113, the upper flange plate 111 is connected with the first inner web 112 through the first longitudinal partition 113, the upper flange plate 111 is parallel to the first inner web 112, wherein the upper flange plate 111/the first inner web 112 is vertically connected with the first longitudinal partition 113; the lower wing box 120 comprises a lower wing edge plate 121, a second inner web 122 and a second longitudinal baffle 123, wherein the lower wing edge plate 121 is connected with the second inner web 122 through the second longitudinal baffle 123 arranged at the end part of the lower wing edge plate 121, the lower wing edge plate 121 is parallel to the second inner web 122, and the lower wing edge plate 121/the second inner web 122 are vertically connected with the second longitudinal baffle 123; the connecting frame 130 comprises an inner side plate 131, an outer side plate 132 and a first diaphragm plate 133, wherein the outer side plate 132 is symmetrically arranged at the end part of the inner side plate 131, and the outer side plate 132 is vertically connected with the side part of the inner side plate 131; the first diaphragm plate 133 is disposed between the outer plate 132 and the inner plate 131, and the first diaphragm plate 133 is perpendicular to the outer plate 132/the inner plate 131 (see fig. 3, 4, 5).
Wherein the upper/lower flange plates 111/121 include a first connection plate 1111, a third connection plate 1113, and a second connection plate 1112 disposed between the first connection plate 1111 and the third connection plate 1113, the first connection plate 1111/the third connection plate 1113 being a rectangular plate, the second connection plate 1112 being a trapezoidal plate (see fig. 6); the first inner web 112 includes a fourth connecting plate 1121 and a fifth connecting plate 1122, the fourth connecting plate 1121 being a trapezoidal plate, the fifth connecting plate 1122 being a rectangular plate (see fig. 7); as shown in fig. 8, the second inner web 122 includes a sixth connecting plate 1221 and a seventh connecting plate 1222, the sixth connecting plate 1221 is trapezoidal, the seventh connecting plate 1222 is rectangular, a plurality of threaded holes are formed in the seventh connecting plate 1222, a first adjusting cushion block 114 is installed above the seventh connecting plate 1222, and the first adjusting cushion block 114 can adjust the gap of the clamping area when errors exist in track or structure manufacturing, so that good clamping and stress can be ensured; the first longitudinal partition 113/the second longitudinal partition 123 are rectangular plates; the inner side plate 131/outer side plate 132/first diaphragm plate 133 is a rectangular plate. The upper wing tank 110, the lower wing tank 120, and the connection frame 130 are further provided with a plurality of first rib plates 141, and the first rib plates 141 reinforce the strength of the concave member 100.
As shown in fig. 1-2, the male member 200 is a male box formed by an end box 220 and a male box 210 attached to the end box 220, the male box 210 being provided on a side of the end box 220 and mounted on the second quay 2 through the end box 220.
As shown in fig. 2, 9, 10, the male part box 210 includes an upper web 211, a lower web 212, and a third longitudinal separator 213; the upper web 211 and the lower web 212 are connected through a third longitudinal baffle 213, the upper web 211 is parallel to the lower web 212, and the upper web 211/lower web 212 is vertically connected with the third longitudinal baffle 213;
As shown in fig. 11, the upper web 211 includes an eighth connection plate 2111 and a ninth connection plate 2112, the eighth connection plate 2111 is a rectangular plate, a plurality of threaded holes are formed in the eighth connection plate 2111, a second adjusting cushion block 214 is installed above the eighth connection plate 2111, and the second adjusting cushion block 214 is used for adjusting a gap of a clamping area when errors exist in track or structure manufacturing, so that good clamping and stress can be ensured, and the ninth connection plate 2112 is a trapezoid plate; as shown in fig. 12, the lower web 212 includes a tenth connecting plate 2121 and an eleventh connecting plate 2122, the tenth connecting plate 2121 being a rectangular plate, the eleventh connecting plate 2122 being a trapezoidal plate; the third longitudinal separator 213 is a rectangular plate. The end tank 220 includes an upper end plate 221, a lower end plate 222, a side end plate 223, an outer end plate 224, and a second diaphragm 225; the upper end plate 221 and the lower end plate 222 are symmetrically arranged at the end parts of the side end plates 223, and the upper end plate 221 is parallel to the lower end plate 222; the outer end plates 224 are symmetrically arranged at the end parts of the side end plates 223, and the outer end plates 224 are vertically connected with the edge parts of the upper end plates 221 and the lower end plates 222; the second diaphragm 225 is disposed between the side end plate 223 and the outer end plate 224. The protrusion case 210/the end case 220 is provided therein with a plurality of second rib plates 231, and the second rib plates 231 can reinforce the strength of the male member 200.
The length of the male member 200 inserted into the female member 100 can be adjusted according to storm strength and the like, and the male housing 210 of the male member 200 can be partially or completely inserted into the female member 100. In addition, the welding strength or flange bolting strength of the female member 100/male member 200 and the quay is equal to the main structure strength of the quay, the female member 100/male member 200 is manufactured together with the main structure, and when the plates of the female member 100/male member 200 are welded by the same process, single-sided split pad welding is adopted, and the welding strength is equal to the base material strength.
As shown in fig. 1, this embodiment further provides a shore bridge unit, which includes two or more shore bridges mounted with the above-mentioned wind-proof and anti-overturning device, and the two or more shore bridges are connected by the wind-proof and anti-overturning device of the shore bridge disposed at one or both ends of the beam of the shore bridge, so as to form a whole, and bear storm load, thereby achieving the purpose of wind-proof and anti-overturning. Taking 2 shore bridges as an example, after the first shore bridge 1 and the second shore bridge 2 approach each other, the first shore bridge 1 and the second shore bridge 2 are stopped and fixed on the ground, the first shore bridge 1 and the second shore bridge 2 can be fixed through an anchoring device or a windproof stay rope or other devices fixedly connected with the ground, wherein the anchoring device or the windproof stay rope or other devices fixedly connected with the ground can be used independently or used in combination with each other, the sliding of the shore bridges on a track is reduced, the first shore bridge 1 and the second shore bridge 2 are clamped through a concave member 100 of the first shore bridge 1 and a convex member 200 on the second shore bridge 2, namely the convex member 200 is inserted into the concave member 100 to form a clamping area, a box body of the clamping area bears the overturning moment caused by storm wind from an adjacent shore bridge, and in the process that the convex member 200 is completely inserted into the concave member 100, at the moment, the wind-resistant and overturning device of the shore bridge can not only meet the anti-overturning requirement under the condition, but also ensure that the convex member 200 and the concave member 100 fully play the buffering function when the operation of the shore bridge is performed by accident; when a plurality of shore bridges are connected through the wind-proof anti-overturning device of the shore bridge, at least 2 shore bridges are fixedly connected with the ground, for example, a first shore bridge and a last shore bridge are fixedly connected with the ground, the wind-proof anti-overturning device of the shore bridge is arranged at one end or two ends of a cross beam on the shore bridge among the first shore bridge, the last shore bridge and the last shore bridge, a clamping area is formed between the adjacent shore bridges, the freedom degree of the adjacent shore bridges is limited by the dead weight of the adjacent shore bridges, and finally mutual balance is realized.
According to the wind-resistant and anti-overturning device for the shore bridge and the shore bridge unit, the female box body and the male box body which are arranged at the end parts of the cross beams of the adjacent shore bridges are clamped, the dead weight of the shore bridges is fully utilized to limit the adjacent shore bridges, the wind-resistant and anti-overturning capacity of the shore bridges is improved, the overall stability of two adjacent shore bridges and a plurality of shore bridges is realized, and the independent operation and the parallel operation of the shore bridges are not influenced; the wind-resistant and anti-overturning device of the shore bridge can replace or partially replace wind-resistant inhaul cables, and provides anti-overturning automation under storm working conditions for an automatic or semi-automatic shore bridge; the wind-resistant and overturning-resistant device for the quay can replace or partially replace a counterweight, realize stability by utilizing the dead weight of the quay, and reduce the requirement on the bearing of the quay; the wind-resistant and anti-overturning device for the quay and the quay unit can solve the problem that the quay does not have anti-overturning embedded parts or the capability of the embedded parts is insufficient.
In view of the foregoing, the embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, 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 the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, and the scope of the claims of the present invention should be covered.
Claims (7)
1. The wind-resistant and overturning-resistant device for the shore bridge is characterized by comprising a concave component and a convex component, wherein the concave component is clamped with the convex component, the concave component is arranged at the end part of a beam of a first shore bridge, and the convex component is arranged at the end part of a beam of a second shore bridge, so that the first shore bridge is in butt joint with the second shore bridge;
The concave component/convex component is a box body structure formed by welding a plurality of steel plates,
The concave component is a concave box body formed by an upper wing box body, a lower wing box body and a connecting frame body;
The upper wing box body and the lower wing box body are symmetrically arranged at the end part of the connecting frame body,
The upper wing box body comprises an upper flange plate, a first inner web plate and a first longitudinal baffle plate;
the upper flange plate is connected with the first inner web plate through the first longitudinal partition plate; the upper flange plate is parallel to the first inner web,
The lower wing box body comprises a lower flange plate, a second inner web plate and a second longitudinal baffle plate;
the lower flange plate is connected with the second inner web through a second longitudinal baffle plate arranged at the end part of the lower flange plate; the lower flange plate is parallel to the second inner web,
The connecting frame body comprises an inner side plate, an outer side plate and a first diaphragm plate;
the outer side plate is symmetrically arranged at the end part of the inner side plate, and the outer side plate is vertically connected with the side part of the inner side plate;
the first diaphragm plate is arranged between the outer side plate and the inner side plate and is vertical to the outer side plate/the inner side plate,
The upper flange plate/lower flange plate comprises a first connecting plate, a third connecting plate and a second connecting plate arranged between the first connecting plate and the third connecting plate; the first connecting plate/the third connecting plate is a rectangular plate, and the second connecting plate is a trapezoid plate;
the first inner web comprises a fourth connecting plate and a fifth connecting plate, the fourth connecting plate is a trapezoid plate, and the fifth connecting plate is a rectangular plate;
The second inner web comprises a sixth connecting plate and a seventh connecting plate; the sixth connecting plate is trapezoid, and the seventh connecting plate is rectangular; a plurality of threaded holes are formed in the seventh connecting plate;
the first longitudinal baffle plate/the second longitudinal baffle plate are rectangular plates;
the inner side plate/outer side plate/first diaphragm plate is a rectangular plate,
The convex component is a convex box body formed by an end box body and a convex box body connected to the end box body;
the convex part box body is arranged on the side surface of the end part box body,
The convex part box body comprises an upper web plate, a lower web plate and a third longitudinal baffle plate;
The upper web plate is connected with the lower web plate through the third longitudinal partition plate, the upper web plate is parallel with the lower web plate,
The upper web comprises an eighth connecting plate and a ninth connecting plate; the eighth connecting plate is a rectangular plate, and a plurality of threaded holes are formed in the eighth connecting plate; the ninth connecting plate is a trapezoid plate;
The lower web comprises a tenth connecting plate and an eleventh connecting plate, the tenth connecting plate is a rectangular plate, and the eleventh connecting plate is a trapezoid plate;
The third longitudinal partition plate is a rectangular plate,
The end box body comprises an upper end plate, a lower end plate, a side end plate, an outer end plate and a second diaphragm;
The upper end plate and the lower end plate are symmetrically arranged at the end part of the side end plate, and the upper end plate is parallel to the lower end plate;
The outer end plates are symmetrically arranged at the end parts of the side end plates, and the outer side plates are vertically connected with the edges of the upper end plates and the lower end plates;
The second diaphragm plate is arranged between the side end plate and the outer end plate.
2. The wind-resistant anti-overturning device for a quay crane according to claim 1, wherein a first adjusting cushion block is arranged above the seventh connecting plate.
3. A shore bridge wind-resistant and anti-overturning device as claimed in claim 1, wherein a plurality of first rib plates are arranged in the upper wing box body/the lower wing box body.
4. The wind-resistant and anti-overturning device for a quay crane according to claim 1, wherein a second adjusting cushion block is arranged on the eighth connecting plate.
5. A shore bridge wind-resistant and anti-overturning device as claimed in claim 1, wherein a plurality of second rib plates are arranged in the convex part box body/end part box body.
6. A quay crane assembly, wherein two or more quads of the quay crane assembly are provided with a quay crane wind-resistant and anti-overturning device according to any one of claims 1 to 5, and two or more quads are connected by the quay crane wind-resistant and anti-overturning device.
7. A quay crane assembly according to claim 6, wherein at least a first quay crane and a last quay crane of the quay crane assembly are fixedly connected to the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010348070.1A CN111439670B (en) | 2020-04-28 | 2020-04-28 | Wind-resistant and overturning-resistant device for quay crane and quay crane unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010348070.1A CN111439670B (en) | 2020-04-28 | 2020-04-28 | Wind-resistant and overturning-resistant device for quay crane and quay crane unit |
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| Publication Number | Publication Date |
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| CN111439670A CN111439670A (en) | 2020-07-24 |
| CN111439670B true CN111439670B (en) | 2024-05-24 |
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| CN202010348070.1A Active CN111439670B (en) | 2020-04-28 | 2020-04-28 | Wind-resistant and overturning-resistant device for quay crane and quay crane unit |
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| CN109969937A (en) * | 2019-05-04 | 2019-07-05 | 华电重工股份有限公司 | A kind of novel crossbeam applied in gantry crane |
| CN110844792A (en) * | 2019-12-20 | 2020-02-28 | 上海振华重工(集团)股份有限公司 | Anti-storm wind device of crane and crane set |
| CN212315327U (en) * | 2020-04-28 | 2021-01-08 | 上海振华重工(集团)股份有限公司 | Wind-resistant and overturn-preventing device for shore bridge and shore bridge unit |
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2020
- 2020-04-28 CN CN202010348070.1A patent/CN111439670B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204778394U (en) * | 2015-07-10 | 2015-11-18 | 河南东起机械有限公司 | Crane cart running gear |
| JP2018083689A (en) * | 2016-11-24 | 2018-05-31 | 三井造船株式会社 | Quay crane and control method for quay crane |
| CN109969937A (en) * | 2019-05-04 | 2019-07-05 | 华电重工股份有限公司 | A kind of novel crossbeam applied in gantry crane |
| CN110844792A (en) * | 2019-12-20 | 2020-02-28 | 上海振华重工(集团)股份有限公司 | Anti-storm wind device of crane and crane set |
| CN212315327U (en) * | 2020-04-28 | 2021-01-08 | 上海振华重工(集团)股份有限公司 | Wind-resistant and overturn-preventing device for shore bridge and shore bridge unit |
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| CN111439670A (en) | 2020-07-24 |
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