CN211444750U - External dolly walking wire rope winding system of bank bridge - Google Patents
External dolly walking wire rope winding system of bank bridge Download PDFInfo
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- CN211444750U CN211444750U CN201921658742.8U CN201921658742U CN211444750U CN 211444750 U CN211444750 U CN 211444750U CN 201921658742 U CN201921658742 U CN 201921658742U CN 211444750 U CN211444750 U CN 211444750U
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Abstract
The utility model discloses an external dolly walking wire rope winding system of bank bridge, change to the assembly pulley including at least one walking reel, first walking wire rope, second walking wire rope, external dolly, first changing to assembly pulley and second, still be equipped with the walking assembly pulley on the external dolly. The first traveling steel wire rope is led out from the traveling winding drum, sequentially bypasses the first direction-changing pulley block and the traveling pulley block, bypasses the first direction-changing pulley block again, and finally winds on the traveling winding drum. The second walking steel wire rope is led out from the walking winding drum, sequentially bypasses the second direction-changing pulley block and the walking pulley block, then bypasses the second direction-changing pulley block again, and finally is wound on the walking winding drum. The utility model discloses optimize original walking wire rope winding system, changed walking wire rope's winding mode, improved the intensity of walking reel and the stability of external dolly operation to the bank bridge computer lab of being convenient for arranges, makes the various equipment mutual noninterference of bank bridge operation.
Description
Technical Field
The utility model relates to a harbour handling equipment technical field, especially an external dolly walking wire rope winding system of bank bridge.
Background
The rapid development of the world economy drives the rapid increase of the shipping logistics volume and the continuous increase of the global container throughput. In order to reduce the transportation cost of the containers, the container ships are continuously enlarged, at present, the 3E-class container ships with the container loading capacity reaching 24000TEU are already put into use, and the container loading capacity of the future container ships is further improved. The rapid development of international logistics and the large-scale of container ships put higher demands on the container handling capacity of port terminals. The shore bridge is the most important container loading and unloading equipment for the port and the wharf, directly works on a ship and plays an important role in the overall loading and unloading efficiency of the port and the wharf.
At present, the most used traditional single-trolley shore bridge at home and abroad utilizes one trolley to finish the transfer loading and unloading of the container, the working efficiency reaches the limit, and the requirement of a port and a wharf on the loading and unloading efficiency of the container still cannot be met. When facing a large container ship, a port and a wharf generally adopt a mode of increasing the operation quantity of a shore bridge to improve the loading and unloading efficiency of the container ship. However, the shore bridge needs a certain working space in the actual operation process, the transverse arrangement distance of the shore bridge is not too short, and the requirement of shipping customers on the container loading and unloading efficiency can not be met only by increasing the number of the shore bridges. The crossing type shore bridge is provided with two trolleys which can simultaneously operate, the loading and unloading efficiency of the shore bridge is greatly improved, and the crossing type shore bridge is a development direction of the shore bridge in the future.
Chinese patent CN104310231A discloses a winding system for middle and lower trolleys of a crossing shore bridge, which describes a winding system for walking of an external trolley to complete the walking action of the external trolley along the girder of the shore bridge. The walking winding system in this application has set up a drive drum, drives the motion of walking wire rope, but external dolly walking is on the track in the bank bridge girder outside, and the width is bigger, and required drive drum length is great, and drive drum's intensity can't be guaranteed, and simultaneously, the drive drum that length is too big still can lead to the fact the influence to the computer lab arrangement of crossing formula bank bridge. Therefore, a hoisting steel wire rope winding system of the external trolley of the crossing shore bridge needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an external dolly walking wire rope winding system of bank bridge improves on current walking wire rope's structure basis, can simplify the winding mode of the external dolly walking wire rope of formula bank bridge that passes through, and arranging of the reel of being convenient for walk improves the intensity of the reel of walking.
In order to solve the technical problem, the utility model discloses a following technical scheme: a bank bridge external trolley walking steel wire rope winding system is used for realizing walking action of an external trolley in a crossing type bank bridge along the direction of a bank bridge girder and comprises at least one walking winding drum, a first walking steel wire rope, a second walking steel wire rope, an external trolley, a first direction-changing pulley block and a second direction-changing pulley block, wherein the external trolley is further provided with a walking pulley block.
The first traveling steel wire rope is led out from the traveling drum, the first traveling steel wire rope sequentially bypasses the first direction-changing pulley block and the traveling pulley block and then bypasses the first direction-changing pulley block again, and the first traveling steel wire rope is finally wound on the traveling drum. The second walking steel wire rope is led out from the walking drum, the second walking steel wire rope sequentially bypasses the second direction-changing pulley block and the walking pulley block and then bypasses the second direction-changing pulley block again, and the second walking steel wire rope is finally wound on the walking drum. The walking reel rotates to drive the first walking steel wire rope and the second walking steel wire rope to move, and walking movement of the external trolley along the direction of the shore bridge girder is achieved through the walking pulley block arranged on the external trolley.
The utility model discloses in walking reel total two, the axis of two walking reels is on same straight line. The utility model discloses set up two walking reels, separately arranged. The first walking steel wire rope and the second walking steel wire rope are wound on the two walking drums, and the length of the walking drums can be reduced and the length of the walking drums can be improved. The external trolley in the crossing type shore bridge travels on a track on the outer side of a girder of the shore bridge, the external trolley is large in width, and the two traveling drums are separately arranged, so that the traveling action of the external trolley is controlled.
The utility model discloses in external dolly include first curb plate, second curb plate and bottom plate, first curb plate, second curb plate and bottom plate constitute a frame-shaped structure, first curb plate and second curb plate are trapezoidal plate, and trapezoidal upper base is connected with the bottom plate, and trapezoidal lower base and bank bridge girder connection, the bottom plate is the rectangular plate.
The travelling pulley block in the utility model comprises a first travelling pulley, a second travelling pulley, a third travelling pulley, a fourth travelling pulley, a fifth travelling pulley, a sixth travelling pulley, a seventh travelling pulley and an eighth travelling pulley, wherein the first travelling pulley and the second travelling pulley are fixedly arranged at the two ends of the lower bottom of the first side plate; the fifth traveling pulley and the sixth traveling pulley are fixedly arranged at two ends of the lower bottom of the second side plate; the three traveling pulleys, the fourth traveling pulley, the seventh traveling pulley and the eighth traveling pulley are fixedly arranged at four corners of the bottom plate, the third traveling pulley is located at a corresponding position below the first traveling pulley, the fourth traveling pulley is located at a corresponding position below the second traveling pulley, the seventh traveling pulley is located at a corresponding position below the fifth traveling pulley, and the eighth traveling pulley is located at a corresponding position below the sixth traveling pulley.
In the external trolley walking steel wire rope winding system for the shore bridge, the axes of the first walking pulley, the second walking pulley, the fifth walking pulley and the sixth walking pulley are in the horizontal plane and are perpendicular to the extending direction of the girder of the shore bridge. And the axes of the third traveling pulley, the fourth traveling pulley, the seventh traveling pulley and the eighth traveling pulley are parallel to the extending direction of the girder of the shore bridge.
The utility model discloses in first walking wire rope's winding is as follows, first walking wire rope is drawn forth by a walking reel, change the horizontal direction after walking around first redirection assembly pulley, extend to first walking pulley, first walking wire rope walks around first walking pulley back downward extension to third walking pulley, first walking wire rope walks around behind the third walking pulley and extends to fifth walking pulley along the bottom plate, first walking wire rope walks around fifth walking pulley back upward extension to seventh walking pulley, first walking wire rope walks around after the seventh walking pulley and extends to first redirection assembly pulley, first walking wire rope walks around first redirection assembly pulley and twines on another walking reel.
The utility model discloses in the winding form of second walking wire rope is similar with first walking wire rope's winding form, second walking wire rope is drawn forth on by a walking reel, change into the horizontal direction after walking around the second and changing to the assembly pulley, extend to second walking pulley, second walking wire rope winds around second walking pulley and then extends to fourth walking pulley downwards, second walking wire rope winds around and extends to sixth walking pulley along the bottom plate behind the fourth walking pulley, second walking wire rope winds around and extends to eighth walking pulley upwards behind the sixth walking pulley, second walking wire rope winds around and extends to second and changes to the assembly pulley after the eighth walking pulley, second walking wire rope winds on another walking reel after changing to the assembly pulley.
The utility model provides an in bank bridge computer lab was all located to two walking reels, and two walking reel symmetric arrangement in the both sides of bank bridge computer lab axis. The bank bridge machine room is used for setting up the equipment of bank bridge operation, has increased external dolly in the formula of passing through bank bridge, needs to increase the operation equipment of external dolly, arranges the degree of difficulty bigger, changes the great walking reel of a length into two comparatively short walking reels and can reduce arranging the degree of difficulty of bank bridge machine room, and symmetrical arrangement is favorable to the balance of bank bridge machine room simultaneously, improves the stability of passing through formula bank bridge. A pitching mechanism, an upper trolley lifting mechanism, an upper trolley travelling mechanism and an external trolley lifting mechanism are further arranged in the shore bridge machine room.
Compared with the prior art, the utility model discloses an useful part lies in: the bank bridge external trolley walking steel wire rope winding system is optimized, two walking winding drums are arranged, the winding mode of the walking steel wire rope is changed, the strength of the walking winding drums and the stability of the external trolley in operation are improved, and bank bridge machine rooms are arranged conveniently, so that various devices in bank bridge operation are not interfered with each other.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic layout of a traveling pulley block in the present invention;
fig. 3 is a top view of the quay crane room of the present invention;
fig. 4 is a front view of the traversing shore bridge.
The meaning of the reference numerals: 1-external trolley, 2-shore bridge girder, 3-traveling reel, 4-first traveling steel wire rope, 5-second traveling steel wire rope, 6-first redirecting pulley block, 7-second redirecting pulley block, 8-traveling pulley block, 9-first side plate, 10-second side plate, 11-bottom plate, 12-first traveling pulley, 13-second traveling pulley, 14-third traveling pulley, 15-fourth traveling pulley, 16-fifth traveling pulley, 17-sixth traveling pulley, 18-seventh traveling pulley, 19-eighth traveling pulley and 20-shore bridge machine room.
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Detailed Description
The first traveling steel wire rope 4 is led out from the traveling drum 3, the first traveling steel wire rope 4 sequentially bypasses the first direction-changing pulley block 6 and the traveling pulley block 8 and then bypasses the first direction-changing pulley block 6 again, and the first traveling steel wire rope 4 is finally wound on the traveling drum 3. The second walking steel wire rope 5 is led out from the walking drum 3, the second walking steel wire rope 5 sequentially bypasses the second direction-changing pulley block 7 and the walking pulley block 8 and then bypasses the second direction-changing pulley block 7 again, and the second walking steel wire rope 5 is finally wound on the walking drum 3. The two walking drums 3 rotate to drive the first walking steel wire rope 4 and the second walking steel wire rope 5 to move, and walking movement of the external trolley 1 in the direction of the shore bridge girder 2 is achieved through the walking pulley block 8 arranged on the external trolley 1.
As shown in fig. 1, the external trolley 1 in this embodiment includes a first side plate 9, a second side plate 10 and a bottom plate 11, the first side plate 9, the second side plate 10 and the bottom plate 11 form a frame structure, the first side plate 9 and the second side plate 10 are trapezoidal plates, an upper bottom of the trapezoid is connected with the bottom plate 11, a lower bottom of the trapezoid is connected with the shore bridge girder 2, and the bottom plate 11 is a rectangular plate.
As shown in fig. 2, the traveling pulley block 8 in this embodiment includes a first traveling pulley 12, a second traveling pulley 13, a third traveling pulley 14, a fourth traveling pulley 15, a fifth traveling pulley 16, a sixth traveling pulley 17, a seventh traveling pulley 18, and an eighth traveling pulley 19, and the first traveling pulley 12 and the second traveling pulley 13 are fixedly disposed at two ends of the bottom of the first side plate 9; the fifth traveling pulley 16 and the sixth traveling pulley 17 are fixedly arranged at two ends of the lower bottom of the second side plate 10; the three traveling pulleys 14, the fourth traveling pulley 15, the seventh traveling pulley 18 and the eighth traveling pulley 19 are fixedly arranged at four corners of the bottom plate 11, the third traveling pulley 14 is located at a corresponding position below the first traveling pulley 12, the fourth traveling pulley 15 is located at a corresponding position below the second traveling pulley 13, the seventh traveling pulley 18 is located at a corresponding position below the fifth traveling pulley 16, and the eighth traveling pulley 19 is located at a corresponding position below the sixth traveling pulley 17.
As shown in fig. 1, the axes of the first traveling pulley 12, the second traveling pulley 13, the fifth traveling pulley 16, and the sixth traveling pulley 17 described in the present embodiment are in the horizontal plane and perpendicular to the extending direction of the shore bridge girder 2. The axes of the third traveling pulley 14, the fourth traveling pulley 15, the seventh traveling pulley 18 and the eighth traveling pulley 19 are parallel to the extending direction of the shore bridge girder 2.
As shown in fig. 1, the first traveling wire rope 4 described in this embodiment is led out from one traveling drum 3, changes to a horizontal direction after passing around the first direction changing pulley block 6, extends to the first traveling pulley 12, the first traveling wire rope 4 passes around the first traveling pulley 12 and then extends downward to the third traveling pulley 14, the first traveling wire rope 4 passes around the third traveling pulley 14 and then extends to the fifth traveling pulley 16 along the bottom plate 11, the first traveling wire rope 4 passes around the fifth traveling pulley 16 and then extends upward to the seventh traveling pulley 18, the first traveling wire rope 4 passes around the seventh traveling pulley 18 and then extends to the first direction changing pulley block 6, and the first traveling wire rope 4 passes around the first direction changing pulley block 6 and then winds on another traveling drum 3.
As shown in fig. 1, the second traveling wire rope 5 described in this embodiment is led out from one traveling drum 3, and changes to a horizontal direction after going around the second direction-changing pulley block 7, and extends to the second traveling pulley 13, the second traveling wire rope 5 extends downward to the fourth traveling pulley 15 after going around the second traveling pulley 13, the second traveling wire rope 5 extends to the sixth traveling pulley 17 along the bottom plate 11 after going around the fourth traveling pulley 15, the second traveling wire rope 5 extends upward to the eighth traveling pulley 19 after going around the sixth traveling pulley 17, the second traveling wire rope 5 extends to the second direction-changing pulley block 7 after going around the eighth traveling pulley 19, and the second traveling wire rope 5 winds around the second direction-changing pulley block 7 and then winds on another traveling drum 3.
The first traveling steel wire rope 4 is led out from the traveling drum 3, the first traveling steel wire rope 4 sequentially bypasses the first direction-changing pulley block 6 and the traveling pulley block 8 and then bypasses the first direction-changing pulley block 6 again, and the first traveling steel wire rope 4 is finally wound on the traveling drum 3. The second walking steel wire rope 5 is led out from the walking drum 3, the second walking steel wire rope 5 sequentially bypasses the second direction-changing pulley block 7 and the walking pulley block 8 and then bypasses the second direction-changing pulley block 7 again, and the second walking steel wire rope 5 is finally wound on the walking drum 3. The two walking drums 3 rotate to drive the first walking steel wire rope 4 and the second walking steel wire rope 5 to move, and walking movement of the external trolley 1 in the direction of the shore bridge girder 2 is achieved through the walking pulley block 8 arranged on the external trolley 1.
As shown in fig. 1, the external trolley 1 in this embodiment includes a first side plate 9, a second side plate 10 and a bottom plate 11, the first side plate 9, the second side plate 10 and the bottom plate 11 form a frame structure, the first side plate 9 and the second side plate 10 are trapezoidal plates, an upper bottom of the trapezoid is connected with the bottom plate 11, a lower bottom of the trapezoid is connected with the shore bridge girder 2, and the bottom plate 11 is a rectangular plate.
As shown in fig. 2, the traveling pulley block 8 in this embodiment includes a first traveling pulley 12, a second traveling pulley 13, a third traveling pulley 14, a fourth traveling pulley 15, a fifth traveling pulley 16, a sixth traveling pulley 17, a seventh traveling pulley 18, and an eighth traveling pulley 19, and the first traveling pulley 12 and the second traveling pulley 13 are fixedly disposed at two ends of the bottom of the first side plate 9; the fifth traveling pulley 16 and the sixth traveling pulley 17 are fixedly arranged at two ends of the lower bottom of the second side plate 10; the three traveling pulleys 14, the fourth traveling pulley 15, the seventh traveling pulley 18 and the eighth traveling pulley 19 are fixedly arranged at four corners of the bottom plate 11, the third traveling pulley 14 is located at a corresponding position below the first traveling pulley 12, the fourth traveling pulley 15 is located at a corresponding position below the second traveling pulley 13, the seventh traveling pulley 18 is located at a corresponding position below the fifth traveling pulley 16, and the eighth traveling pulley 19 is located at a corresponding position below the sixth traveling pulley 17.
As shown in fig. 1, the axes of the first traveling pulley 12, the second traveling pulley 13, the fifth traveling pulley 16, and the sixth traveling pulley 17 described in the present embodiment are in the horizontal plane and perpendicular to the extending direction of the shore bridge girder 2. The axes of the third traveling pulley 14, the fourth traveling pulley 15, the seventh traveling pulley 18 and the eighth traveling pulley 19 are parallel to the extending direction of the shore bridge girder 2.
As shown in fig. 1, the first traveling wire rope 4 described in this embodiment is led out from one traveling drum 3, changes to a horizontal direction after passing around the first direction changing pulley block 6, extends to the first traveling pulley 12, the first traveling wire rope 4 passes around the first traveling pulley 12 and then extends downward to the third traveling pulley 14, the first traveling wire rope 4 passes around the third traveling pulley 14 and then extends to the fifth traveling pulley 16 along the bottom plate 11, the first traveling wire rope 4 passes around the fifth traveling pulley 16 and then extends upward to the seventh traveling pulley 18, the first traveling wire rope 4 passes around the seventh traveling pulley 18 and then extends to the first direction changing pulley block 6, and the first traveling wire rope 4 passes around the first direction changing pulley block 6 and then winds on another traveling drum 3.
As shown in fig. 1, the second traveling wire rope 5 described in this embodiment is led out from one traveling drum 3, and changes to a horizontal direction after going around the second direction-changing pulley block 7, and extends to the second traveling pulley 13, the second traveling wire rope 5 extends downward to the fourth traveling pulley 15 after going around the second traveling pulley 13, the second traveling wire rope 5 extends to the sixth traveling pulley 17 along the bottom plate 11 after going around the fourth traveling pulley 15, the second traveling wire rope 5 extends upward to the eighth traveling pulley 19 after going around the sixth traveling pulley 17, the second traveling wire rope 5 extends to the second direction-changing pulley block 7 after going around the eighth traveling pulley 19, and the second traveling wire rope 5 winds around the second direction-changing pulley block 7 and then winds on another traveling drum 3.
As shown in fig. 3, the two traveling drums 3 in this embodiment are both disposed in the quay crane machine room 20, and the two traveling drums 3 are symmetrically disposed on two sides of the axis of the quay crane machine room 20. As shown in fig. 4, the bank crane machine room 20 is used for setting equipment for operating the bank crane, the bank crane machine room 20 is arranged on the structure of the bank crane, the space is limited, the external trolley 1 is added in the crossing bank crane, the operating equipment for the external trolley 1 needs to be set, and the arrangement difficulty is high. Meanwhile, the external trolley 1 in the crossing type shore bridge travels on a track outside the shore bridge girder 2, the width of the trolley is large, the first traveling steel wire rope 4 and the second traveling steel wire rope 5 need large width in winding arrangement, the first traveling steel wire rope 4 and the second traveling steel wire rope 5 can be wound conveniently by using the two traveling drums 3, the arrangement difficulty of the shore bridge machine room 20 is reduced, and the stability of the shore bridge machine room is improved. A pitching mechanism, an upper trolley lifting mechanism, an upper trolley travelling mechanism and an external trolley lifting mechanism are further arranged in the shore bridge machine room.
The utility model discloses a theory of operation: the utility model discloses walking winding system to the external dolly of crossing-over formula bank bridge has improved, changes original a walking reel 3 into two walking reels 3, can enough reduce walking reel 3's length, improves the stability of walking reel 3 and bank bridge operation, is favorable to arranging of bank bridge computer lab 20 inside again, prevents to interfere with each other between the inside various equipment of bank bridge computer lab 20, has practiced thrift the inside space of bank bridge computer lab 20.
Claims (8)
1. The utility model provides an external dolly walking wire rope winding system of bank bridge for realize external dolly (1) in the formula of passing through bank bridge along the walking action of bank bridge girder (2) direction, its characterized in that: the walking mechanism comprises at least one walking winding drum (3), a first walking steel wire rope (4), a second walking steel wire rope (5), an external trolley (1), a first direction-changing pulley block (6) and a second direction-changing pulley block (7), wherein the external trolley (1) is also provided with a walking pulley block (8); the first traveling steel wire rope (4) is led out from the traveling drum (3), the first traveling steel wire rope (4) sequentially bypasses the first direction-changing pulley block (6) and the traveling pulley block (8) and then bypasses the first direction-changing pulley block (6), and the first traveling steel wire rope (4) is finally wound on the traveling drum (3); the second walking steel wire rope (5) is led out from the walking drum (3), the second walking steel wire rope (5) sequentially bypasses the second direction-changing pulley block (7) and the walking pulley block (8) and then bypasses the second direction-changing pulley block (7), and the second walking steel wire rope (5) is finally wound on the walking drum (3).
2. The externally-arranged trolley walking steel wire rope winding system for the shore bridge as claimed in claim 1, wherein: the number of the walking winding drums (3) is two, and the axes of the two walking winding drums (3) are on the same straight line.
3. The externally-arranged trolley walking steel wire rope winding system for the shore bridge as claimed in claim 2, wherein: external dolly (1) includes first curb plate (9), second curb plate (10) and bottom plate (11), a frame-shaped structure is constituteed to first curb plate (9), second curb plate (10) and bottom plate (11), first curb plate (9) and second curb plate (10) are trapezoidal plate, and trapezoidal upper base is connected with bottom plate (11), and trapezoidal lower base is connected with bank bridge girder (2), bottom plate (11) are the rectangular plate.
4. The externally-arranged trolley walking steel wire rope winding system for the shore bridge as claimed in claim 3, wherein: the walking pulley block (8) comprises a first walking pulley (12), a second walking pulley (13), a third walking pulley (14), a fourth walking pulley (15), a fifth walking pulley (16), a sixth walking pulley (17), a seventh walking pulley (18) and an eighth walking pulley (19), and the first walking pulley (12) and the second walking pulley (13) are fixedly arranged at two ends of the bottom of the first side plate (9); the fifth traveling pulley (16) and the sixth traveling pulley (17) are fixedly arranged at two ends of the lower bottom of the second side plate (10); the third traveling pulley (14), the fourth traveling pulley (15), the seventh traveling pulley (18) and the eighth traveling pulley (19) are fixedly arranged at four corners of the bottom plate (11), the third traveling pulley (14) is located at a corresponding position below the first traveling pulley (12), the fourth traveling pulley (15) is located at a corresponding position below the second traveling pulley (13), the seventh traveling pulley (18) is located at a corresponding position below the fifth traveling pulley (16), and the eighth traveling pulley (19) is located at a corresponding position below the sixth traveling pulley (17).
5. The externally-arranged trolley walking steel wire rope winding system for the shore bridge as claimed in claim 4, wherein: the axes of the first walking pulley (12), the second walking pulley (13), the fifth walking pulley (16) and the sixth walking pulley (17) are in the horizontal plane and are vertical to the extending direction of the girder (2) of the shore bridge; and the axes of the third traveling pulley (14), the fourth traveling pulley (15), the seventh traveling pulley (18) and the eighth traveling pulley (19) are parallel to the extending direction of the shore bridge girder (2).
6. The externally-arranged trolley walking steel wire rope winding system for the shore bridge as claimed in claim 5, wherein: the first traveling steel wire rope (4) is led out from one traveling drum (3), changes into a horizontal direction after bypassing a first redirection pulley block (6) and extends to a first traveling pulley (12), the first traveling steel wire rope (4) bypasses the first traveling pulley block (12) and then extends downwards to a third traveling pulley block (14), the first traveling steel wire rope (4) bypasses a third traveling pulley block (14) and then extends to a fifth traveling pulley block (16) along a bottom plate (11), the first traveling steel wire rope (4) bypasses the fifth traveling pulley block (16) and then extends upwards to a seventh traveling pulley block (18), the first traveling steel wire rope (4) bypasses the seventh traveling pulley block (18) and then extends to the first redirection pulley block (6), and the first traveling steel wire rope (4) bypasses the first pulley block redirection (6) and then winds on another traveling drum (3).
7. The externally-arranged trolley walking steel wire rope winding system for the shore bridge as claimed in claim 5, wherein: the second walking steel wire rope (5) is led out from one walking reel (3), and changes into the horizontal direction after bypassing a second bend pulley block (7), extends to a second walking pulley (13), the second walking steel wire rope (5) extends downwards to a fourth walking pulley (15) after bypassing the second walking pulley (13), the second walking steel wire rope (5) extends to a sixth walking pulley (17) along a bottom plate (11) after bypassing the fourth walking pulley (15), the second walking steel wire rope (5) extends upwards to an eighth walking pulley (19) after bypassing the eighth walking pulley (19), the second walking steel wire rope (5) extends to the second bend pulley block (7), and the second walking steel wire rope (5) winds on another walking reel (3) after bypassing the second bend pulley block (7).
8. The externally-arranged trolley walking steel wire rope winding system for the shore bridge as claimed in claim 2, wherein: two walking reels (3) are arranged in the bank bridge machine room (20), and the two walking reels (3) are symmetrically arranged on two sides of the axis of the bank bridge machine room (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921658742.8U CN211444750U (en) | 2019-09-30 | 2019-09-30 | External dolly walking wire rope winding system of bank bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921658742.8U CN211444750U (en) | 2019-09-30 | 2019-09-30 | External dolly walking wire rope winding system of bank bridge |
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| Publication Number | Publication Date |
|---|---|
| CN211444750U true CN211444750U (en) | 2020-09-08 |
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| CN201921658742.8U Active CN211444750U (en) | 2019-09-30 | 2019-09-30 | External dolly walking wire rope winding system of bank bridge |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211009 Address after: 100160 8th floor, building 1, yard 6, East Road, Automobile Museum, Fengtai District, Beijing Patentee after: Huadian Lanke Technology Co.,Ltd. Address before: 100071 11 / F, block B, building 1, yard 6, Automobile Museum East Road, Fengtai District, Beijing Patentee before: HUADIAN HEAVY INDUSTRIES Co.,Ltd. |
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