CN114132440B

CN114132440B - Movable antiskid plate

Info

Publication number: CN114132440B
Application number: CN202111575913.2A
Authority: CN
Inventors: 周庆华; 虞春健; 李琴
Original assignee: Shanghai Goodway Marine Engineering Co ltd
Current assignee: Shanghai Goodway Marine Engineering Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2023-01-31
Anticipated expiration: 2041-12-21
Also published as: CN114132440A

Abstract

The invention provides a movable antiskid plate, which comprises a plate body, at least one antiskid element and at least one fixing device, wherein the at least one antiskid element is arranged on the upper end surface of the plate body and protrudes out of the plate body; providing resistance to the tracked vehicle by the anti-skid element when the tracked vehicle is parked.

Description

Movable antiskid plate

Technical Field

The invention relates to transportation equipment, in particular to a movable antiskid plate.

Background

Ships are the most important vehicles for water transportation, and more freight ships are applied to river, lake and ocean transportation as the technology is developed. In particular, automobiles and large feature work vehicle lights also often require shipping. The ship transportation vehicle not only needs a larger space, but also ensures that the vehicle can keep stable in the transportation process, and the vehicle is prevented from slipping in the transportation process.

Therefore, it is common to provide cleats on the deck or hold of the boat that project above the surface to increase the friction between the tires of the vehicle and the boat deck to prevent the vehicle from skidding. The common anti-skid strip is usually formed by arranging round steel on a deck or a springboard in a herringbone manner, the anti-skid strip is suitable for vehicles with tires, such as automobiles, electric automobiles, motorcycles and the like, but the anti-skid strip is not suitable for tracked vehicles, but the contact area of a track and a ship board is reduced, so that the friction force between the track and the ship board is reduced, and the ship board is difficult to grasp by the tracked vehicle.

The anti-skid nails or anti-skid strips suitable for the crawler are usually arranged in parallel by larger square blocks or square steel, and the space between the square blocks or the square steel is suitable for the lug of the crawler, so that the crawler can realize effective ground grabbing force through the square blocks or the square steel. However, such a large anti-skid block/square steel is disadvantageous for a tire vehicle, and although it can prevent skidding, it has a large wear on the tire and a large shock when the vehicle passes.

Disclosure of Invention

One of the primary advantages of the present invention is to provide a movable cleat that can be mounted to a boat deck and that is adaptable to a vehicle with tracks, improving the load bearing capability of the boat.

Another advantage of the present invention is to provide a movable cleat in which the movable cleat is detachably mounted to the deck, improving the loadability of the boat without damaging the original deck.

Another advantage of the present invention is to provide a movable cleat, wherein the movable cleat is detachably disposed on a surface of a boat deck, so that a user can install a specific number of the movable cleats according to actual use requirements, and the fixation of a vehicle, particularly a tracked vehicle, can be improved by the movable cleat.

Another advantage of the present invention is to provide a movable cleat, wherein the movable cleat includes a plate body and at least one cleat disposed on the plate body, wherein the cleat protrudes from the plate body and provides resistance to a vehicle track via the cleat, thereby facilitating the driving of a tracked vehicle on a boat deck and improving the stability of the tracked vehicle when parked.

Another advantage of the present invention is to provide a movable cleat and a boat with the movable cleat, wherein the movable cleat includes a plate body and at least one cleat disposed on the plate body, wherein the cleat protrudes from the plate body and provides resistance to a vehicle track through the cleat, thereby facilitating the stability of the tracked vehicle when the boat is being driven and parked.

Another advantage of the present invention is to provide a movable cleat wherein the cleat has at least one ridge extending longitudinally along a side of the cleat to facilitate a tracked vehicle in finding a point of engagement.

Another advantage of the present invention is to provide a movable cleat and a boat with the movable cleat, in which a complicated mechanical structure is not required and expensive equipment is not required. The invention thus provides a cost-effective solution.

In accordance with one aspect of the present invention, the aforementioned and other objects and advantages are achieved in a removable cleat of the present invention adapted for use with a boat that may be used to carry a tracked vehicle, comprising:

a plate body;

the anti-skid element is arranged on the upper end face of the plate body and protrudes out of the plate body; and

at least one securing device that secures the plate to the boat for providing a point of application for the tracked vehicle by the anti-skid elements when the tracked vehicle is traveling on the movable anti-skid plates; providing resistance to the tracked vehicle by the anti-skid element when the tracked vehicle is parked.

According to an embodiment of the present invention, the anti-slip element is a cube or a rectangular block structure, and the anti-slip element is welded to the upper surface of the plate body.

According to an embodiment of the invention, a gap is formed between any two anti-skid elements spaced back and forth or between two adjacent anti-skid element sets spaced back and forth, and the gap provides a sufficient force application position for the track when the tracked vehicle runs or is parked on the movable anti-skid plate, so that the tracked vehicle runs and is parked conveniently.

According to an embodiment of the present invention, the plate body includes a bearing plate and at least one connecting plate disposed at an end of the bearing plate, wherein the connecting plate extends outward from one end of the bearing plate.

According to an embodiment of the present invention, the board body further includes at least one supporting element, wherein the supporting element is disposed below the bearing plate of the board body, and the bearing plate of the board body is supported by the supporting element.

According to an embodiment of the invention, the fixing device comprises a movable trim strip and a fixing element for fixing the movable trim strip, and the movable trim strip is fixed on the ship board by the fixing element.

According to an embodiment of the present invention, the movable molding further includes a molding main body and at least one protection ring disposed at an end of the molding main body, wherein the protection ring is disposed at an upper end of the molding main body and forms a protection space by the protection ring, and the fixing member is disposed in the protection space of the protection ring.

According to an embodiment of the present invention, the bearing plate of the plate body is provided with a hollow-out groove, wherein the cleat of the boat plate is nested in the hollow-out groove of the bearing plate.

According to an embodiment of the invention, the plate body is further provided with at least one spacer groove, wherein the spacer groove is formed between two adjacent anti-skid elements to increase the position of the point of application between the tracked vehicle and the movable anti-skid plate.

According to another aspect of the invention, the invention further provides a boat adapted to carry a vehicle with tires and a tracked vehicle, comprising:

a boat body;

at least one boat deck, wherein the boat deck is disposed on the boat body, wherein the boat deck comprises a boat deck body and a series of vehicle cleats disposed on the boat deck body, whereby the vehicle cleats prevent a tired vehicle from slipping; and

a plurality of movable cleats as set forth in any one of the above, wherein the movable cleats are detachably fixed to an upper surface of the deck.

Further objects and advantages of the invention will be fully apparent from the ensuing description and drawings.

These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description and the accompanying drawings.

Drawings

Fig. 1 is a schematic view of a boat deck according to a first preferred embodiment of the present invention.

Fig. 2 is a schematic structural view of the ship board on which the movable cleats are mounted according to the first preferred embodiment of the present invention.

Fig. 3A to 3D are schematic structural views of the movable cleat according to the first preferred embodiment of the present invention.

Fig. 4 is a sectional view schematically showing the movable cleat according to the first preferred embodiment of the present invention.

Fig. 5 is a schematic view of the boat deck according to the first preferred embodiment of the present invention, when the cleat is not installed.

FIG. 6 is a schematic view showing the structure of a movable cleat according to a second preferred embodiment of the present invention.

Fig. 7 is a sectional view of the movable cleat according to the second preferred embodiment of the present invention.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments described below are by way of example only, and other obvious variations will occur to those skilled in the art. The underlying principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and thus the above terms are not to be construed as limiting the present invention.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Referring to fig. 1 to 5 of the drawings accompanying this specification, a movable cleat according to a first preferred embodiment of the present invention will be explained in the following description. The movable cleat is mounted to a boat, wherein the boat includes a boat body and at least one cleat 200, the cleat 200 being fixedly disposed on the boat body for providing a moving point of attack for a tracked vehicle and preventing the vehicle from sliding during parking. The boat 200 includes a boat body 210 and a series of vehicle cleats 220 disposed on the boat body 210, wherein the vehicle cleats protrude from the surface of the boat body 210. The vehicle cleats 220 are adapted to provide a point of application for a vehicle with tires, such as an automobile, motorcycle, or the like, and to resist movement of the vehicle during parking of the vehicle.

Preferably, in the preferred embodiment of the present invention, the vehicle anti-slip strip 220 is a chevron-shaped strip protruding from the boat deck body 210. More preferably, in the preferred embodiment of the present invention, the vehicle cleat 220 is integrally formed on the plate body of the boat deck body 210, and the vehicle cleat 220 can provide both a force application point for the vehicle and sufficient resistance to prevent the vehicle from slipping during transportation or parking. It can be understood that the vehicle anti-skid strip is of a herringbone long strip structure, so that an excessive resistance effect is avoided in the vehicle running process, and the normal running of the vehicle is influenced.

As shown in fig. 1 and 2, in the preferred embodiment of the present invention, the vehicle anti-slip strips 220 of the boat are arranged in parallel and inclined to each other at the upper end of the boat deck body 210.

It is worth mentioning that the vehicle cleat of the boat deck 200 is not suitable for a tracked vehicle, and when the tracked vehicle runs or is parked on the surface of the boat deck 200, the form of the tracked vehicle is affected due to the lack of sufficient resistance between the track of the tracked vehicle and the boat deck 200, or the tracked vehicle is easy to slip, and even the vehicle cleat 220 of the boat deck 200 is damaged due to the sliding of the tracked vehicle.

The movable cleats may be fixedly installed above the deck body 210 of the deck 200 to provide a point of effort for the tracked vehicle and to prevent movement of the vehicle through the sliding cleats. The movable cleat comprises a plate body 10, at least one anti-slip element 20 disposed on the plate body 10, and at least one fixing device 30, wherein the at least one anti-slip element 20 protrudes from the plate body 10, and the plate body 10 can be detachably fixed on the boat deck body 210 by the fixing device 30.

In detail, when the tracked vehicle needs to be driven toward the deck 200 or parked on the deck 200, the user can fix the movable cleat to the deck body 210 of the deck 200 so as to provide an acting point for the tracked vehicle through the movable cleat and prevent the vehicle from slipping during parking. Preferably, the movable cleats are detachably disposed above the vehicle cleats 220. Therefore, when the tired vehicle needs to be driven toward the ship board 200 or parked on the ship board 200, the user can remove the movable cleat so that the tired vehicle can be driven on the ship board 200 and stably parked on the vehicle cleat 220 of the ship board 200.

The plate body 10 has an upper end surface 101 and a lower end surface 102 opposite to the upper end surface 101, wherein the anti-slip element 20 is disposed on the upper end surface 101 of the plate body 10, and the lower end surface of the plate body 10 faces the board body 210 of the board 20. Preferably, in the preferred embodiment of the present invention, the anti-slip element 20 is integrally formed on the upper end surface 101 of the plate body 10, i.e. the anti-slip element 20 and the plate body 10 are of a unitary structure. In other alternative embodiments of the present invention, the anti-slip element 20 may be fixed to the upper end surface 101 of the plate body 10 by welding.

Preferably, in this preferred embodiment of the present invention, the anti-slip elements 20 have a rectangular shape in transverse or longitudinal section so as to provide a point of effort for the track. More preferably, the anti-slip element 20 is a cubic or rectangular parallelepiped block structure.

Fig. 3A to 3D show several alternative embodiments of the movable cleat of the present invention. In the preferred embodiment of the present invention, the anti-slip elements 20 are implemented as rectangular parallelepiped block-shaped protrusions, wherein the anti-slip elements 20 protrude from the upper end surface 101 of the plate body 10. It is worth mentioning that in this preferred embodiment of the invention, a plurality of said anti-slip elements 20 are arranged at intervals along the same transverse direction, i.e. a group of anti-slip elements is composed of a plurality of said anti-slip elements 20, so as to provide a stable and more active point for the track and to improve stability. A gap 201 is formed between any two anti-skid elements 20 at intervals in the front and back or between two adjacent anti-skid element groups at intervals in the front and back, and when the tracked vehicle runs or is parked on the movable anti-skid plate, the gap 201 provides a sufficient landing position for the track, so that the vehicle can run and park conveniently. It is worth mentioning that the width of the interspace 201 formed by the spacing of the anti-slip elements 20 is greater than the width of the anti-slip elements 20, so that the crawler vehicle can stably take up the landing position. Thus enabling the crawler to quickly find the location of the applied force even if the vehicle slips.

The plate 10 includes a supporting plate 11 and at least one connecting plate 12 disposed at an end of the supporting plate 11, wherein the connecting plate 12 extends outward from one end of the supporting plate 11, and the fixing device 30 fixes the connecting plate 12 of the plate 10 to the boat 200. Preferably, in the preferred embodiment of the present invention, the loading plate 11 is provided at the lower end of the connection plate 12. More preferably, the connection plates 12 are welded to both ends of the carrier plate 11.

The anti-slip member 20 is disposed on the upper surface of the loading plate 11 of the plate body 10. The plate body 10 further comprises at least one supporting element 13, wherein the supporting element 13 is disposed below the bearing plate 11 of the plate body 10, and the bearing plate 11 of the plate body 10 is supported by the supporting element 13. The support member 13 is integrally formed under the loading plate 11, and the plate body 10 is supported above the boat deck 200 by the support member 13.

The supporting elements 13 are disposed at the inner sides of the two side edges of the bearing plate 11, wherein the supporting elements 13 are strip-shaped plate structures, and can prevent the plate 10 from being deformed by pressure to a certain extent. Preferably, the support element 13 is arranged in an intermediate position between the two connection plates 12. The plate body 10 further includes at least one support leg 14, wherein the support leg 14 is provided at a lower end of the loading plate 11, and the loading plate 11 of the plate body 10 is supported by the support leg 14 to prevent deformation due to excessive pressure. Preferably, the support legs 14 are provided at an intermediate position of the carrier plate 11. The support legs 14 and the support members 13 integrally extend downward from the lower end of the loading plate 11, and the bottoms of the support legs 14 and the support members 13 are supported on the upper surface of the ship plate 200.

The fixing device 30 is detachably installed on the boat deck 200, and the fixing device 30 fixes the plate body 10 to the upper end of the boat deck 200. The fixing means 30 are provided at the front and rear ends of the plate body 10. The fixing device 30 comprises a movable pressing bar 31 and a fixing element 32 for fixing the movable pressing bar 31, and the movable pressing bar 31 is fixed on the ship board 200 by the fixing element 32.

Preferably, in the preferred embodiment of the present invention, the fixing element 32 may be, but is not limited to, a screw. The movable pressing bar 31 of the fixing device 30 can be pressed on the upper side of the connecting plate 12 of the board body 10, and the movable pressing bar 31 uniformly presses the connecting plate 12 of the board body 10.

The boat deck 200 further includes a plurality of fixed stops 110, wherein the fixed stops 110 are adapted to position the movable cleat, i.e., mount the movable cleat based on the position of the fixed stops 110. The fixing stopper 110 is further provided with a positioning hole 111, wherein the fixing element 32 of the fixing device 30 is detachably mounted in the positioning hole 111. That is, the movable compression bar 31 of the fixing device 30 may be fixed to the fixed stopper 110 of the deck 200 by the fixing member 32.

The movable molding 31 further includes a molding main body 311 and at least one protection ring 312 disposed at an end of the molding main body 311, wherein the protection ring 312 is disposed at an upper end of the molding main body 311, and a protection space 3120 is formed by the protection ring 312, the fixing element 32 is disposed in the protection space 3120 of the protection ring 312, and the fixing element 32 is protected by the protection ring 312 to prevent the fixing element 32 from protruding from the movable molding 31. It will be appreciated that the fixing elements 32, such as bolts, surrounded by the protective band 312 of the movable bead 31, prevent the fixing elements 32 from protruding too far to affect or damage the track of the tracked vehicle, and prevent the tracked vehicle from wearing the fixing elements 32, facilitating disassembly.

The securing device 30 further includes a washer 33, wherein the washer 33 is disposed between the securing element 32 and the retainer 312.

It should be noted that in the preferred embodiment of the present invention, when the movable anti-slip plate is removed, the positioning hole of the fixed block 110 is exposed and easily blocked, thereby affecting the next installation. Correspondingly, the movable anti-skid plate further comprises at least one plug 40, wherein the plug is detachably arranged in the positioning hole of the fixed stop block so as to prevent the plug from being exposed and blocked in the positioning hole. Preferably, in this preferred embodiment of the invention, said plug is embodied as a rubber plug or a set screw.

Referring to fig. 6 and 7 of the drawings accompanying this specification, a movable cleat according to a second preferred embodiment of the present invention will be explained in the following description. The movable anti-skid plate comprises a plate body 10A, at least one anti-skid element 20A arranged on the plate body 10A, and at least one fixing device 30A, wherein the at least one anti-skid element 20A protrudes from the plate body 10A, and the plate body 10A can be detachably fixed on the boat deck main body 210 by the fixing device 30A. The difference between the first preferred embodiment and the above-mentioned plate body 10A and the structure of the anti-skid element 20A. In detail, in the preferred embodiment of the present invention, the anti-slip elements 20A are implemented as a rectangular parallelepiped strip structure extending in the transverse direction, wherein the anti-slip elements 20A are welded to the upper surface of the plate body 10A. Preferably, the anti-slip elements 20A are arranged in a transverse (longitudinal) direction, extending substantially parallel to the track, so as to provide a landing position for the tracked vehicle.

The board body 10A includes a bearing plate 11A, wherein the anti-slip element 20A is disposed on the bearing plate 11A, and the anti-slip element 20A is supported by the bearing plate 11A. Unlike the preferred embodiment, the load-bearing block 11A is fixed to the upper surface of the deck body 210 by the fixing device 30A.

The bearing plate 11A of the plate body 10A is provided with a plurality of hollowed-out grooves 113A corresponding to the cleats 220, wherein the cleats 220 of the boat plate 200 are nested in the hollowed-out grooves 113A of the bearing plate 11A. The plate body 11A is prevented from colliding with the cleat 220 of the boat deck 200.

The plate body 11A is further provided with at least one spacing groove 112A, wherein the spacing groove 112A is formed between two adjacent anti-skid elements 20A to increase the depth of the cleats, thereby allowing the location of the point of force between the tracked vehicle and the movable anti-skid plate and accommodating different types of tracked vehicles. It can be understood that the spacing groove 112A and the hollow-out groove 113A of the plate body 11A can reduce the overall weight of the movable anti-skid plate, and facilitate installation and transportation.

It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are given by way of example only and are not limiting of the invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.

Claims

1. A removable cleat for a boat that can be used to carry a tracked vehicle, comprising:

a plate body;

the fixing device comprises a movable pressing strip and a fixing element for fixing the movable pressing strip, and the fixing element fixes the movable pressing strip on the ship board so as to provide a force application point for the tracked vehicle when the tracked vehicle runs on the movable anti-skid plate; providing resistance to the tracked vehicle by the anti-skid element when the tracked vehicle is parked.

2. The active cleat according to claim 1, wherein the anti-slip elements are of a square or rectangular parallelepiped block structure and the anti-slip elements are welded to the upper surface of the plate body.

3. The movable cleat according to claim 1, wherein a gap is formed between any two of the anti-slip elements or between two adjacent sets of the anti-slip elements, the gap providing a sufficient landing position for the track when the tracked vehicle is running or parked on the movable cleat, thereby facilitating running and parking of the vehicle.

4. The removable cleat according to claim 3, wherein the plate body comprises a carrier plate and at least one connecting plate disposed at an end of the carrier plate, wherein the connecting plate extends outwardly from an end of the carrier plate.

5. The movable cleat according to claim 4, wherein the plate body further comprises at least one support element, wherein the support element is disposed below the bearing plate of the plate body, the bearing plate of the plate body being supported by the support element.

6. The movable cleat according to claim 4, wherein the movable cleat further comprises a cleat body and at least one protection ring provided at an end of the cleat body, wherein the protection ring is located at an upper end of the cleat body and a protection space is formed by the protection ring, and the fixing member is provided at the protection space of the protection ring.

7. The removable cleat according to claim 4, wherein the carrier plate of the plate body is provided with a hollowed out slot, wherein the cleat of the boat plate is nested in the hollowed out slot of the carrier plate.

8. The movable cleat according to claim 4, wherein the plate body is further provided with at least one spacing groove, wherein the spacing groove is formed between two adjacent anti-skid elements to increase a location of a point of force between the tracked vehicle and the movable cleat.

9. A boat adapted to carry a vehicle with tires and a tracked vehicle, comprising:

a boat body;

at least one boat deck, wherein the boat deck is disposed on the boat body, wherein the boat deck comprises a boat deck body and a series of vehicle cleats disposed on the boat deck body, whereby the vehicle cleats prevent a tired vehicle from sliding; and

a plurality of movable cleats according to any one of claims 1 to 8, wherein the movable cleats are detachably secured to an upper surface of the deck.