Automatic anchoring device for large port equipment

Abstract

The present invention discloses an automatic anchoring device for large-scale port equipment, comprising: an anchoring pit, an anchoring assembly, a first linear driving member and a limiting assembly, wherein the anchoring pit is fixed to the foundation and has at least one fixed groove, the anchoring assembly comprises an anchoring box and an anchoring plug plate, the anchoring box is connected to the large-scale port equipment body, the anchoring box has at least one first through hole, the anchoring plug plate can slide through the first through hole and can be slidably inserted in the fixed groove under the action of gravity, the first linear driving member is fixedly connected to the anchoring box, and is used to drive the anchoring plug plate to disengage from the fixed groove, and the limiting assembly is connected to the anchoring box, and is used to limit the axial sliding of the anchoring plug plate along the first through hole. The present invention may solve the problem that manual operation of the anchoring device requires a lot of physical strength of the worker.

Description

Technical Field

[0001] The invention relates to the technical field of anchoring devices, and in particular to an automatic anchoring device for large-scale port equipment. Background Art

[0002] The working area of ​​the port's large equipment is located at the front of the wharf. Due to its structural characteristics, its windward area is large. When faced with extreme weather, it is more vulnerable to wind disasters, which may cause catastrophic damage accidents.

[0003] Large port equipment is equipped with a manual anchoring device to prevent wind disasters. The manual anchoring device uses the principle of levers and is manually operated to insert anchors. The driver needs to drive the large port equipment to the vicinity of the anchor pit. Workers are deployed next to the manual anchoring device to assist the driver in adjusting the position of the large port equipment to the fixed groove of the anchor pit where the anchor plate is facing the anchor pit. The worker operates the anchor rocker to insert the anchor plate into the anchor pit. When anchoring is not needed, the anchor rocker is manually operated to pull the anchor plate out of the anchor pit.

[0004] Such a setting may cause the problem that manual operation of the anchoring device requires a lot of physical effort from the workers. Summary of the invention

[0005] In view of this, it is necessary to provide an automatic anchoring device for large-scale port equipment to solve the technical problem in the prior art that manual operation of the anchoring device requires a lot of physical effort of the workers.

[0006] In order to achieve the above technical purpose, the technical solution of the present invention provides an automatic anchoring device for large-scale port equipment, comprising:

[0007] An anchoring pit, which is fixed to the foundation and has at least one fixing groove;

[0008] An anchor assembly, comprising an anchor box and an anchor plug, wherein the anchor box is connected to a large port equipment body, the anchor box is provided with at least one first through hole, the anchor plug can slide through the first through hole and can be slidably inserted into the fixing groove under the action of gravity;

[0009] A first linear drive member, the first linear drive member is fixedly connected to the anchor box and is used to drive the anchor plug plate to separate from the fixing groove;

[0010] A limit assembly is connected to the anchor box and is used to limit the axial sliding of the anchor plate along the first through hole.

[0011] Furthermore, first through holes are provided on both sides of the anchor box, the first through holes are arranged in a one-to-one correspondence with the fixing grooves, the fixing grooves are in an inverted trapezoidal shape, and the anchoring plug plates are arranged in a one-to-one correspondence with the first through holes.

[0012] Furthermore, the anchoring assembly also includes a first protrusion, which is connected to the outer wall of the anchoring plug and is arranged at an end of the anchoring plug away from the anchoring pit, and the output shaft of the first linear drive member is arranged below the first protrusion and relative to the first protrusion.

[0013] Furthermore, the anchoring assembly also includes a second protrusion, which is connected to the outer wall of the anchoring plate and is arranged at the other end of the anchoring plate away from the anchoring pit. The second protrusion and the outer wall of the anchoring plate are combined to form a slot, and the limiting assembly includes a limiting block, one side of which is hinged to the anchoring box and the other side is clamped in the slot.

[0014] Furthermore, the limiting assembly also includes a second linear drive member, which is fixed to the anchor box and has an output shaft arranged relative to the limiting block, for driving the other side of the limiting block to rotate in a direction away from the anchoring plug plate.

[0015] Furthermore, the other side of the limit block fits against the outer wall of the anchoring plate under the action of gravity.

[0016] Furthermore, the anchoring assembly also includes a stopper, which is connected to the anchoring box, and is arranged relative to the limit block and on a side of the limit block away from the anchoring plug plate.

[0017] Furthermore, the first linear drive component also includes a first travel switch, which is arranged at the bottom of the anchor box, and the contact of the first travel switch is lower than the top of the anchor pit. When the contact of the first travel switch touches the anchor pit, the second linear drive component drives the other side of the limit block to rotate away from the anchor plate.

[0018] Furthermore, the first linear drive component also includes a second travel switch, which is fixedly connected to one side of the anchor box. The second travel switch is arranged above the anchor plate plug and its contacts are arranged relative to the anchor plate. When the top of the anchor plate touches the second travel switch, the output shaft of the first linear drive component stops extending outward.

[0019] Furthermore, the first linear drive member also includes an abutment block and a third travel switch, the abutment block is connected to the outer wall of the anchoring plate, the third travel switch is connected to the anchoring box, and the contacts of the third travel switch are arranged below the abutment block and relative to the abutment block, for outputting a signal that the anchoring plate slides downward to a predetermined distance.

[0020] Compared with the prior art, the beneficial effects of the present invention include: the two anchoring plates are respectively built into the first through hole and are respectively arranged on both sides of the anchoring box, the first linear drive member is arranged in a one-to-one correspondence with the anchoring plates and is connected to the anchoring box, the anchoring pit and the anchoring plates are arranged in a one-to-one correspondence, the anchoring pit is fixed to the foundation and forms an inverted trapezoidal fixing groove with the foundation, the moving end of the first linear drive member abuts against the first protrusion of the anchoring plate and can drive the anchoring plate to move away from the anchoring pit, one side of the limit block is hinged to one side of the anchoring box, and the other end can rotate relatively and be clamped in the clamping slot, the second linear drive member is fixed to the anchoring box and its output shaft is arranged relative to the second protrusion, which is used to drive the other side of the second protrusion to rotate in the direction away from the anchoring plate, the first travel switch, the second travel switch and the third travel switch are used to feedback the positional relationship between the anchoring plate, the anchoring box and the anchoring pit, so that the automation of the anchoring device can be realized through the drive of the linear drive member, which can solve the technical problem that manual operation of the anchoring device in the prior art requires a lot of physical strength of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a side schematic diagram of the automatic anchoring device for large-scale port equipment of the present invention;

[0022] Figure 2 It is a forward schematic diagram of the automatic anchoring device for large-scale port equipment according to the present invention;

[0023] Figure 3 yes Figure 2 A partial cross-sectional view of the limiting assembly. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of this application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not used to limit the scope of the present invention.

[0025] See also Figure 1 , Figure 2 The present invention provides an automatic anchoring device for large-scale port equipment, comprising: an anchoring pit 1, an anchoring assembly 2, a first linear driving member 3, and a limiting assembly 4.

[0026] like Figure 1 As shown, the anchor pit 1 is fixed to the foundation, and at least one fixing groove 11 is opened on the top of the anchor pit 1. The anchor assembly 2 includes an anchor box 21 and an anchor plug plate 22. The anchor box 21 is connected to the main body of the large port equipment.

[0027] Furthermore, the anchor box 21 is provided with at least one first through hole, and the anchor plug plate 22 can slide through the first through hole and can be slidably inserted into the fixing groove 11 under the action of gravity.

[0028] like Figure 1As shown, first through holes are formed on both sides of the anchoring box 21, and the first through holes are arranged in one-to-one correspondence with the fixing grooves 11. The anchoring insertion plates 22 are arranged in one-to-one correspondence with the first through holes. Specifically, the anchoring box 21 has a "pin" structure, and the two anchoring insertion plates 22 are respectively arranged on both sides of the anchoring box 21.

[0029] Further, as Figure 2 shown, the fixing groove 11 is trapezoidal in reverse, the minimum length of the trapezoidal fixing groove 11 is equal to the length of the anchoring insertion plate 22, and the maximum length of the trapezoidal fixing groove 11 is greater than the length of the anchoring insertion plate 22.

[0030] As Figure 1 shown, the first linear driving member 3 is fixedly connected to the anchoring box 21 and is used to drive the anchoring insertion plate 22 to disengage from the fixing groove 11. The limiting component 4 is connected to the anchoring box 21 and is used to limit the axial sliding of the anchoring insertion plate 22 along the first through hole.

[0031] As Figure 1 shown, the anchoring component 2 further includes a first convex block 221. The first convex block 221 is connected to the outer wall of the anchoring insertion plate 22 and is arranged at one end of the anchoring insertion plate 22 away from the anchoring pit 1. The output shaft of the first linear driving member 3 is arranged below the first convex block 221 and is arranged opposite to the first convex block 221.

[0032] Further, as Figure 3 shown, the anchoring component 2 further includes a second convex block 222. The second convex block 222 is connected to the outer wall of the anchoring insertion plate 22 and is arranged at the other end of the anchoring insertion plate 22 away from the anchoring pit 1. A clamping groove is formed by the second convex block 222 and the outer wall of the anchoring insertion plate 22.

[0033] As Figure 3 shown, the limiting component 4 includes a limiting block 41. One side of the limiting block 41 is hinged to the anchoring box 21, and the other side is clamped in the clamping groove.

[0034] Further, one side of the limiting block 41 rotates along the anchoring box 21, and the other side of the limiting block 41 fits against the outer wall of the anchoring insertion plate 22 under the action of gravity.

[0035] As Figure 3 shown, the limiting component 4 further includes a second linear driving member 42. The second linear driving member 42 is fixed to the anchoring box 21 and its output shaft is arranged opposite to the limiting block 41, and is used to drive the other side of the limiting block 41 to rotate away from the anchoring insertion plate 22.

[0036] Further, here the first linear driving member 3 and the second linear driving member 42 are both oil cylinders. The moving ends of the oil cylinders are respectively abutted against the first convex block 221 and one side of the limiting block 41. Here, other forms of linear motion driving members can also be used for substitution, and no further elaboration is made.

[0037] like Figure 3 As shown, the anchor assembly 2 further includes a stopper 23 , which is connected to the anchor box 21 . The stopper 23 is arranged opposite to the limit block 41 and is arranged on a side of the limit block 41 away from the anchor plug plate 22 .

[0038] Furthermore, the moving end of the second linear drive member 42 drives the limit block 41 to rotate along the hinge end, and the stopper 23 abuts against one side of the limit block 41 to limit the limit block 41 from continuing to rotate along the hinge end.

[0039] like Figure 2 As shown, the first linear drive member 3 further includes a first travel switch 31 , which is disposed at the bottom of the anchor box 21 , and a contact of the first travel switch 31 is lower than the top of the anchor pit 1 .

[0040] Furthermore, when the contact of the first travel switch 31 touches the anchor pit 1, the first travel switch 31 receives the signal and transmits the signal to the corresponding large equipment operation room. After the operator outputs the control command, the second linear drive 42 drives the other side of the limit block 41 to rotate in the direction away from the anchor plate 22.

[0041] like Figure 2 , Figure 3 As shown, the first linear drive member 3 also includes a second travel switch 32, which is fixedly connected to one side of the anchor box 21. The second travel switch 32 is arranged above the anchor plate plug and its contact is arranged relative to the anchor plate 22.

[0042] Furthermore, when the top of the anchoring plug plate 22 touches the second travel switch 32, the output shaft of the first linear drive member 3 stops extending outward.

[0043] like Figure 2 As shown, the first linear drive member 3 further includes an abutment block 33 and a third travel switch 34 . The abutment block 33 is connected to the outer wall of the anchoring plate 22 , and the third travel switch 34 is connected to the anchoring box 21 .

[0044] Furthermore, the contact of the third travel switch 34 is arranged below the abutment block 33 and relative to the abutment block 33, and is used to output a signal that the anchoring plug plate 22 slides downward to a predetermined distance.

[0045] According to the specific working process of the present invention, two anchoring plates 22 are respectively built into the first through holes and are respectively arranged on both sides of the anchoring box 21, the first linear drive member 3 is arranged in a one-to-one correspondence with the anchoring plates 22 and is connected to the anchoring box 21, and the anchoring pit 1 is arranged in a one-to-one correspondence with the anchoring plates 22.

[0046] The anchoring pit 1 is fixed to the foundation and forms an inverted trapezoidal fixing groove 11 with the foundation. The moving end of the first linear driving member 3 abuts against the first protrusion 221 of the anchoring plug plate 22 and can drive the anchoring plug plate 22 to move away from the anchoring pit 1. One side of the limit block 41 is hinged to one side of the anchoring box 21, and the other end can rotate relatively and be clamped in the clamping groove. The second linear driving member 42 is fixed to the anchoring box 21 and its output shaft is arranged relative to the second protrusion 222, which is used to drive the other side of the second protrusion 222 to rotate in the direction away from the anchoring plug plate 22.

[0047] The anchoring device also includes a first travel switch 31, a second travel switch 32 and a third travel switch 34, which are used to feedback the positional relationship between the anchoring plate 22, the anchoring box 21 and the anchoring pit 1, so that the automation of the anchoring device can be achieved through the drive of the linear drive member.

[0048] When receiving a wind protection mission, the operator drives the large port equipment along the guide rail. When approaching the anchor pit 1, the first travel switch 31 contacts the edge of the anchor pit 1, and a signal feedback is generated at this time. The second linear drive member 42 drives the limit block 41, and the hinge end of the limit block 41 rotates relative to the anchor box 21 and moves away from the slot and the anchor plate 22, and the second linear drive member 42 is reset.

[0049] Furthermore, the anchoring plate 22 naturally falls relative to the anchoring box 21 under the action of gravity until it abuts against the anchoring pit 1. At the same time, the top of the anchoring plate 22 is separated from the second travel switch 32. At this time, the user reduces the driving speed of the large port equipment to the minimum driving speed and continues to travel along the guide rail. The anchoring plate 22 slowly falls into the inverted trapezoidal fixing groove 11. At the same time, the abutment block 33 on one side of the anchoring plate 22 abuts against the third travel switch 34. At this time, the user can stop the operation and complete the anchoring of the anchoring device.

[0050] When the wind protection task is completed, the user drives the first linear drive member 3, the moving end of the first linear drive member 3 abuts against the first protrusion 221 and drives the anchoring plate 22 to move away from the fixing groove 11, and at the same time, the third travel switch 34 is separated from the abutment block 33 on one side of the anchoring plate 22. When the second travel switch 32 is driven to abut against the top of the anchoring plate 22, the moving end of the first linear drive member 3 stops moving.

[0051] Furthermore, at the same time, the limit block 41 is reset under the action of gravity and abuts against the slot to prevent the anchoring plate 22 from falling naturally, and the first linear drive member 3 is reset to complete the separation of the anchoring plate 22 from the anchoring pit 1. At this time, the user drives the large port equipment away from the anchoring pit 1. Such a process realizes the automation of the anchoring device, which may solve the technical problem in the prior art that manual operation of the anchoring device requires a lot of physical strength of the workers.

[0052] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by any technician familiar with the technical field within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention.

Claims

1. An automatic anchoring device for large port equipment, characterized in that: include: An anchoring pit, which is fixed to the foundation and has at least one fixing groove; An anchor assembly, comprising an anchor box and an anchor plug, wherein the anchor box is connected to a large port equipment body, the anchor box is provided with at least one first through hole, the anchor plug can slide through the first through hole and can be slidably inserted into the fixing groove under the action of gravity; A first linear drive member, the first linear drive member is fixedly connected to the anchor box and is used to drive the anchor plug plate to separate from the fixing groove; A limiting assembly, the limiting assembly being connected to the anchor box and used for limiting the axial sliding of the anchor plug along the first through hole; Wherein, first through holes are provided on both sides of the anchor box, the first through holes are arranged in one-to-one correspondence with the fixing grooves, the fixing grooves are in an inverted trapezoidal shape, and the anchor plugs are arranged in one-to-one correspondence with the first through holes; The anchor assembly further includes a second protrusion, which is connected to the outer wall of the anchor plug and is arranged at the other end of the anchor plug away from the anchor pit, and the second protrusion and the outer wall of the anchor plug are surrounded to form a slot, and the limit assembly includes a limit block, one side of the limit block is hinged to the anchor box, and the other side is clamped in the slot; The limiting assembly further includes a second linear drive member, which is fixed to the anchor box and has an output shaft arranged relative to the limiting block, and is used to drive the other side of the limiting block to rotate in a direction away from the anchor plug plate; Wherein, the other side of the limit block is in contact with the outer wall of the anchoring plate under the action of gravity.

2. The automatic anchoring device for large port equipment according to claim 1 is characterized in that: The anchoring assembly also includes a first protrusion, which is connected to the outer wall of the anchoring plug and is arranged at an end of the anchoring plug away from the anchoring pit. The output shaft of the first linear drive member is arranged below the first protrusion and relative to the first protrusion.

3. The automatic anchoring device for large port equipment according to claim 2 is characterized in that: The anchoring assembly further comprises a stopper connected to the anchoring box, and the stopper is arranged opposite to the limiting block and at a side of the limiting block away from the anchoring plug plate.

4. The automatic anchoring device for large port equipment according to claim 3 is characterized in that: The first linear drive assembly also includes a first travel switch, which is arranged at the bottom of the anchor box, and the contact of the first travel switch is lower than the top of the anchor pit. When the contact of the first travel switch touches the anchor pit, the second linear drive member drives the other side of the limit block to rotate away from the anchor plate.

5. The automatic anchoring device for large-scale port equipment according to claim 1 is characterized in that: The first linear drive component also includes a second travel switch, which is fixedly connected to one side of the anchor box. The second travel switch is arranged above the anchor plate and its contacts are arranged relative to the anchor plate. When the top of the anchor plate touches the second travel switch, the output shaft of the first linear drive component stops extending outward.

6. The automatic anchoring device for large-scale port equipment according to claim 1 is characterized in that: The first linear drive component also includes an abutment block and a third travel switch. The abutment block is connected to the outer wall of the anchoring plate, and the third travel switch is connected to the anchoring box. The contacts of the third travel switch are arranged below the abutment block and relative to the abutment block, and are used to output a signal that the anchoring plate slides downward to a predetermined distance.

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