CN219296996U - Wire rope supporting device of bridge type grab ship unloader - Google Patents
Wire rope supporting device of bridge type grab ship unloader Download PDFInfo
- Publication number
- CN219296996U CN219296996U CN202320737381.6U CN202320737381U CN219296996U CN 219296996 U CN219296996 U CN 219296996U CN 202320737381 U CN202320737381 U CN 202320737381U CN 219296996 U CN219296996 U CN 219296996U
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- wire rope
- steel wire
- sliding table
- plate
- ship unloader
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Ship Loading And Unloading (AREA)
Abstract
The utility model discloses a steel wire rope supporting device of a bridge grab ship unloader, which relates to the technical field of manufacturing of harbour equipment and comprises a portal frame body with a top cross beam and two side vertical beams, wherein a sliding table is arranged on the portal frame body through a sliding rail and a sliding sleeve which are transversely arranged, two sides of the sliding table are respectively provided with a side plate, the inner sides of the side plates are respectively provided with a side Fang Naimo plate, the sliding table is provided with a bottom wear-resisting plate, and a steel wire rope penetrating groove is formed between the bottom wear-resisting plate and the two side wear-resisting plates. Compared with the prior art, the utility model can solve the problems of poor steel wire rope trafficability and uneven stress of the traditional steel wire rope supporting device, and the running stability and safety of the equipment are affected.
Description
Technical Field
The utility model relates to the technical field of port equipment manufacturing, in particular to a steel wire rope supporting device for a lifting and opening and closing mechanism of a bridge grab ship unloader.
Background
Bridge grab ship unloader is one of the more common loading and unloading devices in the existing port system equipment in China. The steel wire rope of the lifting and opening-closing mechanism is connected with the trolley through a rope supporting device, and the device is one of important devices for lifting and lowering the lifting and opening-closing steel wire rope of the bridge grab ship unloader. The existing rope supporting device comprises a carrier roller on a portal frame body with a top cross beam and two side vertical beams, a steel wire rope passes through the carrier roller, the part position or the part area of the carrier roller is worn easily by the steel wire rope in the action process, local deformation is caused, the consumption of spare parts of the whole machine is wasted, the trafficability of the steel wire rope is affected, uneven stress of the steel wire rope is easily caused, the left and right deviation of the trolley caused by uneven stress of the trolley in the indirection is easily caused, and the running stability of the equipment main body and the safety performance of the equipment are affected.
Disclosure of Invention
The utility model aims to solve the problems of poor steel wire rope trafficability and uneven stress of the traditional steel wire rope supporting device and influence on the running stability and safety of equipment.
In order to solve the problems, the technical scheme of the utility model is as follows: the bridge type grab ship unloader wire rope supporting device comprises a portal frame body with a top cross beam and two side vertical beams, wherein a sliding table is arranged on the portal frame body through a sliding rail and a sliding sleeve which are transversely arranged, two side plates are respectively arranged on two sides of the sliding table, a side Fang Naimo plate is arranged on the inner side of each side plate, a bottom wear-resisting plate is arranged on the sliding table, and a wire rope penetrating groove is formed between the bottom wear-resisting plate and two side wear-resisting plates.
Among the above technical schemes, more specific schemes may be: the sliding rail is two groups of parallel polished rods transversely arranged on the portal frame body.
Further: the sliding sleeve is a graphite copper sleeve.
Further: side anti-collision baffles are arranged on the inner sides of two vertical beams of the portal frame body.
Further: the bottom wear-resisting plate is arranged at a position below the side wear-resisting plate on the top surface of the sliding table.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the following beneficial effects:
according to the bridge type grab ship unloader steel wire rope supporting device, the bottom and the two sides of the bridge type grab ship unloader steel wire rope supporting device are in a form of the abrasion-resistant plates, the protection function is achieved in the transverse movement process of the steel wire rope, and the smooth rod and the graphite copper sleeve are combined to be connected with the sliding table, so that the moment transmitted to the trolley by the steel wire rope is even, unbalance force of blocking is not generated, the use safety performance of equipment is improved, the contact surface of the abrasion-resistant plates and the steel wire rope can follow the displacement according to the transverse movement of the sliding table of the steel wire rope, friction between the steel wire rope and the contact surface of the unit position is reduced, the utilization rate of vulnerable parts is increased, and the use cost of the whole equipment is reduced; the graphite copper sleeve can enable the device to obtain a self-lubricating effect in the use process, and the two groups of polished rods have an anti-overturning effect; by reducing the volume of the device and the volume of the vulnerable parts, the use volume is light, and the labor cost for replacing and maintaining the vulnerable parts is reduced.
Drawings
FIG. 1 is a front view of an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a major surface of an embodiment of the present utility model with the gantry body removed;
FIG. 3 is a left side cross-sectional view of an embodiment of the present utility model with the gantry body removed;
the marks in the figure are as follows: the portal frame comprises a portal frame body 1, side reinforcing plates 2, polished rods 3, side plates 4, side wear plates 5, steel wire ropes 6, bottom wear plates 7, sliding tables 8 and graphite copper sleeves 9.
Detailed Description
Embodiments of the utility model are described in further detail below with reference to the attached drawing figures:
the steel wire rope supporting device of the bridge type grab ship unloader as shown in fig. 1 to 3 comprises a portal frame body 1 with a top cross beam and two side vertical beams, wherein a sliding table is arranged on the portal frame body 1 through a sliding rail and a sliding sleeve which are transversely arranged, the sliding rail is two groups of side-by-side polished rods 3 transversely arranged on the portal frame body, and the sliding sleeve is a graphite copper sleeve 9; the polished rod 3 and the graphite copper bush 9 are connected with the sliding table 8, the sliding table 8 enables the moment transmitted to the trolley by the steel wire rope to be even, unbalance force of blocking is not generated, the use safety performance of equipment is improved, the graphite copper bush enables the device to obtain a self-lubricating effect in the use process, and the two groups of polished rods play a role in preventing overturning.
Two sides of the sliding table 8 are respectively provided with a side plate 4, the inner sides of the side plates 4 are respectively provided with a side wear-resisting plate 5 through bolts, the sliding table 8 is provided with a bottom wear-resisting plate 7, the bottom wear-resisting plate 7 is arranged at the position below the side wear-resisting plates 5 on the top surface of the sliding table 8 through countersunk screws, and a steel wire rope 6 penetrating groove is formed between the bottom wear-resisting plate 7 and the two side wear-resisting plates 5; the bottom and the form of both sides antifriction plate play the guard action at wire rope 6 lateral shifting in-process, antifriction plate and wire rope contact surface can follow the displacement according to wire rope lateral shifting slip table, reduce wire rope and unit and put the friction of contact surface, increase the utilization ratio of wearing parts, reduce the use cost of whole equipment. The inner sides of two vertical beams of the portal frame body are provided with side anti-collision baffles through bolts.
When the steel wire rope 6 of the bridge grab ship unloader is used for executing a lifting command, the steel wire rope 6 can transversely swing due to the winding and unwinding actions of the steel wire rope 6, the swing position change of the steel wire rope and the bottom wear-resisting plate 7 generate friction within a range, and the transversely swinging steel wire rope 6 can strike the left wear-resisting plate 5 and the right wear-resisting plate 5 to generate transverse pushing force for the sliding table 8 and the device main body.
When the sliding table and the side plates generate transverse pushing force, the transverse pushing force acts on the side plates 4 and then is transmitted to the sliding table 8, the transverse force acts on the sliding table 8, corresponding friction force is transmitted between the graphite copper sleeve 9 and the two polished rods 3, and the device transversely slides in the structural range.
In the transverse displacement process of the sliding table, as the steel wire rope 6 jumps and acts on the upper half side of the side wear plate 5, axial torsion is generated between the two polished rods 3 and the graphite copper sleeve 9, and the torsion can cause one side friction force to increase, therefore, the wearing parts are the side wear plate 5, the bottom wear plate 7 and the graphite copper sleeve 9, wherein the bottom wear plate 7 has transverse displacement capacity, and the wearing parts can be more effectively utilized.
Claims (5)
1. The utility model provides a bridge type grab ship unloader wire rope holds in palm rope device, includes the portal frame body that has top crossbeam and both sides vertical beam, its characterized in that: the sliding rail and the sliding sleeve which are transversely arranged on the portal frame body are provided with a sliding table, two sides of the sliding table are respectively provided with a side plate, the inner sides of the side plates are respectively provided with a side Fang Naimo plate, the sliding table is provided with a bottom wear-resisting plate, and a steel wire rope penetrating groove is formed between the bottom wear-resisting plate and the two side wear-resisting plates.
2. The bridge grab ship unloader wire rope support apparatus according to claim 1, wherein: the sliding rail is two groups of parallel polished rods transversely arranged on the portal frame body.
3. The bridge grab ship unloader wire rope support apparatus according to claim 1 or 2, wherein: the sliding sleeve is a graphite copper sleeve.
4. A bridge grab ship unloader wire rope support apparatus according to claim 3, wherein: side anti-collision baffles are arranged on the inner sides of two vertical beams of the portal frame body.
5. The bridge grab ship unloader wire rope support apparatus according to claim 4, wherein: the bottom wear-resisting plate is arranged at a position below the side wear-resisting plate on the top surface of the sliding table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320737381.6U CN219296996U (en) | 2023-04-06 | 2023-04-06 | Wire rope supporting device of bridge type grab ship unloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320737381.6U CN219296996U (en) | 2023-04-06 | 2023-04-06 | Wire rope supporting device of bridge type grab ship unloader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219296996U true CN219296996U (en) | 2023-07-04 |
Family
ID=86982719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320737381.6U Active CN219296996U (en) | 2023-04-06 | 2023-04-06 | Wire rope supporting device of bridge type grab ship unloader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219296996U (en) |
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2023
- 2023-04-06 CN CN202320737381.6U patent/CN219296996U/en active Active
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