Adjustable tire fender

Abstract

The invention discloses an adjustable tire fender which comprises a fender adjusting winding piece, the fender adjusting winding piece comprises a binding tape winding piece and a binding tape locking piece, the binding tape winding piece circumferentially rotates on an outer plate of a ship, and the binding tape locking piece circumferentially locks the binding tape winding piece on the outer plate; the fender adjusting transmission part comprises a tire fender part, the tire fender part is connected with the binding belt winding part in a winding mode, and the suspension height of a tire is adjusted through the binding belt winding part; the fender adjusting power part comprises a motor and fender adjusting transmission parts, the motor is arranged on the outer plate and provides power with the connected fender adjusting transmission parts, and the multiple sets of fender adjusting transmission parts correspond to the multiple sets of fender adjusting winding parts one by one so as to control the tire suspension heights of the multiple sets of fender adjusting transmission parts at the same time. The device is high in automation degree and high in tire fender adjusting efficiency, the height adjusting error of the multiple tire fenders is small, and the anti-impact effect of ships and wharfs is remarkable.

Description

Technical Field

[0001] The present invention relates to the technical field of ship equipment, and more particularly to an adjustable tire fender. Background Art

[0002] Conventional tire fenders are installed at corresponding heights around the ship, and the position and height need to be confirmed with the shipowner according to the port requirements. However, sometimes the confirmed height cannot fully utilize these tire fenders in actual use. For example, different water levels, different ship working conditions, and different port dock heights will cause the relative height of the ship and the dock to change. Therefore, although tire fenders installed at a fixed height can provide protection most of the time, there are still times when they cannot provide protection. Due to the limited size of tire fenders, multiple tire fenders need to be installed on each side of the ship. Each time the height of the existing tire fenders is adjusted, the crew needs to manually adjust them one by one, which makes the tire fender adjustment efficiency low and the height adjustment error of multiple tire fenders large, reducing the impact protection effect on ships and docks. Summary of the invention

[0003] In order to overcome the above defects, the present invention provides an adjustable tire fender, which specifically adopts the following technical solutions:

[0004] An adjustable tire fender comprises:

[0005] A fender adjustment winding member, which is arranged on the ship, the fender adjustment winding member comprises a lashing belt winding member and a lashing belt locking member, the lashing belt winding member rotates circumferentially on the outer plate of the ship, and the lashing belt locking member circumferentially locks the lashing belt winding member on the outer plate;

[0006] A fender adjustment transmission member, which is arranged on the outer plate, and the fender adjustment transmission member includes a tire fender member, the tire fender member is wound and connected with the lashing belt winding member, and the tire suspension height is adjusted through the lashing belt winding member;

[0007] A fender adjusting power component is arranged on the outer plate, and the fender adjusting power component includes a motor and a fender adjusting transmission component. The motor is on the outer plate and provides power to the connected fender adjusting transmission component. Multiple sets of the fender adjusting transmission components correspond to multiple sets of the fender adjusting winding components one by one to simultaneously control the tire suspension heights of the multiple sets of the fender adjusting transmission components.

[0008] Preferably, the binding belt winding member includes a winding support shaft and a winding disk, one end of the winding support shaft is arranged on the inner side surface of the outer plate, and the winding disk is fixedly embedded with a supporting rotating tube through its center hole and rotatably mounted on the winding support shaft.

[0009] Preferably, the binding strap locking piece includes a locking fixing tube, a first magnetic coil, a locking transmission shaft and a locking buckle groove, the locking fixing tube is arranged on the outer plate, the first magnetic coil is embedded in the spiral groove on the inner wall of the locking fixing tube, the locking transmission shaft is axially slidably embedded in the locking fixing tube, the locking buckle groove is in the shape of an arc block, and gear teeth are arranged on the inner arc surface of the locking buckle groove.

[0010] Preferably, the fender adjustment transmission member further comprises a lashing limiting guide member and a lashing fixing member, and the lashing limiting guide member provides guidance for the winding of the tire fender member and the lashing belt winding member on the outer plate.

[0011] Preferably, the tying limit guide comprises a tying limit and a tying guide, and both the tying limit and the tying guide are arranged on the outer plate.

[0012] Preferably, the binding limit member includes a limit rod and a rolling support shaft, the limit rod is vertically in the strap adjustment hole on the outside to limit the forward and backward movement of the tire; the rolling support shaft is in the strap adjustment hole, and a rolling tube is rollingly sleeved on the rolling support shaft.

[0013] Preferably, the binding guide member comprises a guide support seat and a guide roller, and the guide support seat provides support for the guide roller that is rollingly connected to the outer plate.

[0014] Preferably, the tire fender comprises a tire and a tying strap, one end of the tying strap is wound around the winding drum, the other end of the tying strap is first guided by the guide roller and then passes through the tying strap adjustment hole, then passes through the tying through hole located on the middle tire, and then passes through the tying through hole on one side to be connected to the tying fixing piece.

[0015] Preferably, the fender adjustment transmission member includes a transmission adjustment member and a selection transmission member, the transmission adjustment member is arranged on the outer plate, and the selection transmission member is arranged on the transmission adjustment member; the transmission adjustment member includes an adjustment transmission shaft, a worm wheel and a worm, the adjustment transmission shaft is rotatably arranged on the outer plate through a rotating mounting seat, the worm wheel is sleeved on the supporting rotating tube, the worm is rotatably sleeved on the adjustment transmission shaft, and the worm is meshed with the worm wheel.

[0016] Preferably, the selection transmission component includes a selection transmission tube, a second magnetic coil, a first end toothed disc and a second end toothed disc. The selection transmission tube is axially slidably mounted on the adjustment transmission shaft, the second magnetic coil is embedded in a spiral groove on the inner wall of the selection transmission tube, the first end toothed disc is mounted on one end of the selection transmission tube, the second end toothed disc is mounted on one end of the worm, and the first end toothed disc can engage with the second end toothed disc as the selection transmission tube axially slides.

[0017] The present invention has at least the following beneficial effects:

[0018] 1) The adjustable tire fender of the present invention has a high degree of automation, high tire fender adjustment efficiency, and a small error in height adjustment of multiple tire fenders, which significantly improves the anti-impact effect of ships and docks;

[0019] 2) The adjustable tire fender of the present invention is provided with a fender adjusting winding member and an adjusting fender transmission member. A plurality of sets of the adjusting fender transmission members respectively select meshing transmission with a plurality of sets of the fender adjusting winding members according to different water levels, different ship working conditions, and different port and wharf heights, so as to automatically control the suspension heights of a plurality of tires to adapt to impact, thereby significantly improving the automation degree of tire fender adjustment, the tire fender adjustment efficiency, the anti-impact performance of ships and wharves, and significantly reducing the height adjustment errors of a plurality of tire fenders.

[0020] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front view of the adjustable tire fender of the present invention located on the outer side of the outer plate of the ship;

[0022] Figure 2 The adjustable tire fender of the present invention Figure 1 Main section view in the AA direction;

[0023] Figure 3 The adjustable tire fender of the present invention Figure 1 Main section view in the middle BB direction;

[0024] Figure 4 The adjustable tire fender of the present invention Figure 1 Main view of the section in the CC direction;

[0025] Figure 5 The adjustable tire fender of the present invention Figure 1 Main section view in the middle DD direction;

[0026] Figure 6This is a front view of the adjustable tire fender of the present invention located on the inner side of the outer plate of the ship;

[0027] Figure 7 It is a front view of the connection relationship between the fender adjusting winding member and the fender adjusting transmission member in the adjustable tire fender of the present invention;

[0028] Figure 8 It is a top view of the connection relationship between the fender adjusting winding member and the fender adjusting transmission member in the adjustable tire fender of the present invention;

[0029] Fig. 9 It is a schematic diagram of the three-dimensional structure of the adjustable tire fender of the present invention;

[0030] Fig.10 The adjustable tire fender of the present invention Figure 8 Schematic diagram of the three-dimensional structure in the cross-section along the EE direction.

[0031] Wherein: 1-outer plate, 2-winding support shaft, 3-winding disk, 4-support rotating tube, 5-locking fixed tube, 6-locking transmission shaft, 7-locking buckle groove, 8-limiting rod, 9-rolling support shaft, 10-guide support seat, 11-guide roller, 12-eye plate, 13-wear-resistant round steel, 14-tire, 15-binding belt, 16-shackle, 17-adjusting transmission shaft, 18-worm gear, 19-worm, 20-rotating mounting seat, 21-selecting transmission tube, 22-first end gear plate, 23-second end gear plate, 24-deck. DETAILED DESCRIPTION

[0032] The technical solution of the present invention will be described in detail below by way of embodiments with reference to the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention.

[0033] The term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist at the same time. The term " / and" in this article describes another type of association object relationship, indicating that there can be two relationships. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the previous and next associated objects are in an "or" relationship.

[0034] according to Figure 1-Figure 10 As shown, an adjustable tire fender comprises a fender adjusting winding member, a fender adjusting transmission member and a fender adjusting power member, wherein the fender adjusting winding member and the fender adjusting power member are both arranged on a ship, and the fender adjusting transmission member is arranged on the fender adjusting winding member.

[0035] The fender adjustment winding member includes a lashing belt winding member and a lashing belt locking member, and the lashing belt winding member and the lashing belt locking member are both arranged on the outer plate 1 of the ship. The lashing belt winding member includes a winding support shaft 2 and a winding disk 3, one end of the winding support shaft 2 is horizontally fixedly arranged on the inner side surface of the outer plate 1, and a support rotating tube 4 is fixedly embedded in the center hole of the winding disk 3. The length of the support rotating tube 4 is greater than the thickness of the winding disk 3. The winding disk 3 is rotatably mounted on the winding support shaft 2 through the support rotating tube 4, so that the winding disk 3 rotates circumferentially and is locked axially on the winding support shaft 2.

[0036] The binding strap locking part includes a locking fixing tube 5, a first magnetic coil, a locking transmission shaft 6 and a locking buckle groove 7. The locking fixing tube 5 is fixedly arranged on the inner side surface of the outer plate 1, and the axis of the locking fixing tube 5 is perpendicularly intersected with the axis of the winding support shaft 2. The first magnetic coil is fixedly embedded in the spiral groove on the inner wall of the locking fixing tube 5, and the locking transmission shaft 6 is axially slidably embedded in the locking fixing tube 5. When positive direct current is passed into the first magnetic coil to generate a magnetic field, the locking transmission shaft 6 will be pushed to move upward. Furthermore, the slider on the side wall of the locking transmission shaft 6 cooperates with the slide groove on the inner wall of the locking fixing tube 5 to achieve axial sliding and circumferential locking. The locking buckle groove 7 is in the shape of an arc block, and gear teeth are arranged on the inner arc surface of the locking buckle groove 7, and the gear teeth can engage the fender adjustment power part to lock circumferentially.

[0037] The fender adjustment transmission member includes a lashing limit guide, a lashing fixing member and a tire fender member, the lashing limit guide and the lashing fixing member are both arranged on the outer plate 1, and the tire fender member is arranged on the lashing limit guide and the lashing fixing member. The lashing limit guide includes a lashing limit member and a lashing guide member, the lashing limit member and the lashing guide member are both arranged on the outer plate 1.

[0038] The lashing limiter comprises a limit rod 8 and a rolling support shaft 9. The limit rod 8 is vertically arranged in the strap adjustment hole on the exterior. Two limit rods 8 are spaced apart so as to limit the lashing strap 15 passing through the two limit rods 8 along the front and rear direction of the ship, thereby limiting the front and rear movement of the tire fender. The rolling support shaft 9 is horizontally fixedly arranged in the strap adjustment hole. Two rolling support shafts 9 are spaced apart vertically. Furthermore, a rolling tube is rollingly mounted on the rolling support shaft 9. The rolling tube can reduce the wear of the lashing strap 15 passing through the two rolling support shafts 9 in the suspended and retracted state.

[0039] The binding guide member includes a guide support seat 10 and a guide roller 11. The guide support seat 10 is fixedly arranged on the inner side of the outer plate 1 above the strap adjustment hole to provide support, and two guide support seats 10 are arranged at intervals. The two ends of the guide roller 11 are rotatably arranged on the two guide support seats 10 one by one. The binding strap 15 passing through the strap adjustment hole is guided and then wound on the winding drum 3.

[0040] The binding fixture includes an eye plate 12 and an anti-wear round steel 13. The eye plate 12 is fixedly arranged on the inner side of the outer plate 1, and the eye plate 12 is located above the tie fixing hole on the outer plate 1. Two anti-wear round steels 13 are fixedly arranged on the lower side and the lower side of the tie fixing hole one by one to prevent the tie strap 15 passing through the tie fixing hole from being worn. The binding fixture is provided with two sets, and the two sets of binding fixtures correspond to the two tie fixing holes one by one, and the two sets of binding fixtures are symmetrically distributed on the front and rear sides of the tie adjustment hole.

[0041] The tire fender comprises a tire 14 and a lashing strap 15. Three lashing through holes are arranged on the side of the tire 14. One end of the lashing strap 15 is wound on the winding drum 3. The other end of the lashing strap 15 is first guided by the guide roller 11 and then passes through the lashing strap adjustment hole. Then, it passes through the middle lashing through hole and then passes through the lateral lashing through hole. Finally, it passes through the lashing strap fixing hole and is connected to the ear plate through the shackle 16. The two lashing straps 15 correspond to the two sets of lashing fixing parts one by one, and the two lashing straps 15 have the same connection relationship with the tire 14 and the lashing strap winding part, so as to coordinate and adjust the height of the tire 14, improve the stability of the tire 14, and reduce the shaking degree of the tire 14.

[0042] The fender adjusting winding members are provided with a plurality of sets, and the specific number of the fender adjusting winding members is the same as the number of tire fenders provided on one side of the ship, and the plurality of sets of the fender adjusting winding members correspond one by one to the plurality of sets of the fender adjusting transmission members.

[0043] The fender adjustment power member includes a motor and a fender adjustment transmission member, wherein the motor is fixedly arranged on the outer plate 1, and the fender adjustment transmission member is rotatably arranged on the outer plate 1. The fender adjustment transmission member includes a transmission adjustment member and a selection transmission member, wherein the transmission adjustment member is arranged on the outer plate 1, and the selection transmission member is arranged on the transmission adjustment member.

[0044] The transmission adjustment member includes an adjustment transmission shaft 17, a worm wheel 18 and a worm 19. The adjustment transmission shaft 17 is rotatably arranged on the outer plate 1 through a rotating mounting seat 20. The worm wheel 18 is fixedly sleeved on the supporting rotating tube 4. The worm 19 is rotatably sleeved on the adjustment transmission shaft 17, and the worm 19 is meshed with the worm wheel 18. It should be noted that the worm 19 is sleeved on the adjustment transmission shaft 17 and is circumferentially rotated and axially locked. The worm wheel 18 cooperates with the gear teeth on the locking buckle groove 7. When the locking buckle groove 7 slides down and the gear teeth are meshed with the worm wheel 18, the winding disc 3 is circumferentially locked, thereby locking the suspension height of the tire 14.

[0045] The selection transmission member includes a selection transmission tube 21, a second magnetic coil, a first end toothed disc 22 and a second end toothed disc 23. The selection transmission tube 21 is axially slidably sleeved on the adjustment transmission shaft 17. Further, the sliding block on the inner side wall of the selection transmission tube 21 cooperates with the sliding groove on the side wall of the adjustment transmission shaft 17, so that the selection transmission tube 21 slides axially and is circumferentially locked on the adjustment transmission shaft 17. The second magnetic coil is fixedly embedded in the spiral groove on the inner wall of the selection transmission tube 21. The first end toothed disc 22 is fixedly sleeved on one end of the selection transmission tube 21, and the second end toothed disc 23 is fixedly sleeved on one end of the worm 19, and the first end toothed disc 22 can slide axially with the selection transmission tube 21 and mesh with the second end toothed disc 23. By controlling the forward direct current and the reverse direct current to be passed into the second magnetic coil to generate a magnetic field, the rotation transmission tube can be controlled to slide axially on the adjustment transmission shaft 17.

[0046] Further, the fender adjustment transmission member is provided with multiple sets, and the multiple sets of fender adjustment transmission members correspond to the multiple sets of fender adjustment winding members one by one. Further, the adjustment transmission shafts 17 of two adjacent sets of fender adjustment winding members are hinged. It should be noted that by controlling the engagement transmission of the selection transmission member and the transmission adjustment member, the height adjustment of one tire 14 is controlled, thereby completing the automatic lifting and lowering needs of multiple tires 14 on each side of the ship.

[0047] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and the implementation modes, and they can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein.

Claims

1. An adjustable tire fender, characterized in that: include: A fender adjustment winding member, which is arranged on the ship, the fender adjustment winding member comprises a lashing belt winding member and a lashing belt locking member, the lashing belt winding member rotates circumferentially on the outer plate of the ship, and the lashing belt locking member circumferentially locks the lashing belt winding member on the outer plate; A fender adjustment transmission member, which is arranged on the outer plate, and the fender adjustment transmission member includes a tire fender member, the tire fender member is wound and connected with the lashing belt winding member, and the tire suspension height is adjusted through the lashing belt winding member; A fender adjusting power component is arranged on the outer plate, and the fender adjusting power component includes a motor and a fender adjusting transmission component. The motor is on the outer plate and provides power to the connected fender adjusting transmission component. Multiple sets of the fender adjusting transmission components correspond to multiple sets of the fender adjusting winding components one by one to simultaneously control the tire suspension heights of the multiple sets of the fender adjusting transmission components.

2. The adjustable tire fender according to claim 1, characterized in that: The binding belt winding member includes a winding support shaft and a winding disk. One end of the winding support shaft is arranged on the inner side surface of the outer plate. The winding disk is fixedly embedded with a supporting rotating tube through its center hole and rotatably mounted on the winding support shaft.

3. The adjustable tire fender according to claim 1 or 2, characterized in that: The binding strap locking piece includes a locking fixing tube, a first magnetic coil, a locking transmission shaft and a locking buckle groove. The locking fixing tube is arranged on the outer plate. The first magnetic coil is embedded in a spiral groove on the inner wall of the locking fixing tube. The locking transmission shaft is axially slidably embedded in the locking fixing tube. The locking buckle groove is in the shape of an arc block, and gear teeth are arranged on the inner arc surface of the locking buckle groove.

4. The adjustable tire fender according to claim 1 or 2, characterized in that: The fender adjustment transmission member also includes a tying limiting guide member and a tying fixing member, wherein the tying limiting guide member provides guidance for the tire fender member and the tying belt winding member to be wound on the outer plate.

5. The adjustable tire fender according to claim 4, characterized in that: The tying limit guide member comprises a tying limit member and a tying guide member, and both the tying limit member and the tying guide member are arranged on the outer plate.

6. The adjustable tire fender according to claim 5, characterized in that: The binding limiter includes a limit rod and a rolling support shaft. The limit rod is vertically arranged in the strap adjustment hole on the outside to limit the forward and backward movement of the tire. The rolling support shaft is in the strap adjustment hole, and a rolling tube is rollingly sleeved on the rolling support shaft.

7. The adjustable tire fender according to claim 6, characterized in that: The binding guide member includes a guide support seat and a guide roller, and the guide support seat provides support for the guide roller that is rollingly connected to the outer plate.

8. The adjustable tire fender according to claim 7, characterized in that: The tire fender comprises a tire and a tying strap, one end of the tying strap is wound around the winding drum, the other end of the tying strap is first guided by the guide roller and then passes through the tying strap adjustment hole, then passes through the tying through hole located on the middle tire, and then passes through the tying through hole on one side to be connected with the tying fixing piece.

9. The adjustable tire fender according to claim 7, characterized in that: The fender adjustment transmission member includes a transmission adjustment member and a selection transmission member, the transmission adjustment member is arranged on the outer plate, and the selection transmission member is arranged on the transmission adjustment member; the transmission adjustment member includes an adjustment transmission shaft, a worm wheel and a worm, the adjustment transmission shaft is rotatably arranged on the outer plate through a rotating mounting seat, the worm wheel is sleeved on the supporting rotating tube, the worm is rotatably sleeved on the adjustment transmission shaft, and the worm is meshed with the worm wheel.

10. The adjustable tire fender according to claim 9, characterized in that: The selection transmission component includes a selection transmission tube, a second magnetic coil, a first end toothed disc and a second end toothed disc. The selection transmission tube is axially slidably mounted on the adjustment transmission shaft, and the second magnetic coil is embedded in a spiral groove on the inner wall of the selection transmission tube. The first end toothed disc is mounted on one end of the selection transmission tube, and the second end toothed disc is mounted on one end of the worm, and the first end toothed disc can engage with the second end toothed disc as the selection transmission tube axially slides.

Images