CN214001981U - Boarding ladder - Google Patents

Abstract

The utility model relates to a boarding ladder, it includes the boarding ladder body and locates the coupling assembling of the first end of boarding ladder body, and coupling assembling includes the couple of transversal personally submitting "Contraband" font and wears to locate the fastening bolt on the couple, and the boarding ladder body is connected with the couple is articulated, and the left and right sides of boarding ladder body is equipped with a plurality of railing, can dismantle between boarding ladder body and the railing and be connected. The utility model provides a boarding ladder can automatically regulated in order to adapt to the boats and ships form in the different tide levels, reduces the risk that causes because of rocking of boarding ladder, and its simple structure, convenient to use, practicality are high.

Description

Boarding ladder

Technical Field

The utility model relates to a shipbuilding technical field especially relates to a boarding ladder.

Background

In order to meet the boarding and disembarking requirements of operators and crews during the operation of the ship facility stopped at the dock, a boarding device such as a boarding ladder needs to be prepared. In prior art, along with the fluctuation and the fluctuation of the surface of water, the height of hull and the position of hull and pier change often, and the ladder of stepping on the ship also can rock unable remain stable because of the undulant emergence of hull this moment, needs manual adjustment inclination, and complex operation has certain use risk, uses to experience poorly.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a boarding ladder, it has reduced the boarding ladder and has rocked the risk of bringing because of the hull, has advantages such as simple structure, practicality height.

Based on this, the utility model provides a boarding ladder, include the boarding ladder body and locate the coupling assembling of the first end of boarding ladder body, coupling assembling includes the couple of transversal personally submitting "Contraband" font and wears to locate fastening bolt on the couple, the boarding ladder body with the couple is articulated to be connected, the left and right sides of boarding ladder body is equipped with a plurality of railing, the boarding ladder body with can dismantle the connection between the railing.

In some embodiments of the present application, the fastening bolts are provided in two or more numbers, and each fastening bolt is located on each side surface of the hook.

In some embodiments of this application, lie in each with one side be connected through connecting the rope between the railing, the both ends of connecting the rope are fixed in on the boarding ladder body.

In some embodiments of the present application, the connection cord is provided with two or more.

In some embodiments of this application, the top surface of boarding ladder body is equipped with the lug that is used for the hoist and mount.

In some embodiments of the present application, a plurality of auxiliary plates are laid on the top surface of the boarding ladder body.

In some embodiments of the present application, the second end of the boarding ladder body is provided with a rolling member.

In some embodiments of the present application, the rolling member is a roller.

In some embodiments of the present application, the roller is made of a rubber material.

The embodiment of the utility model provides a pair of boarding ladder compares with prior art, and its beneficial effect lies in:

the utility model provides a boarding ladder includes the boarding ladder body and locates the coupling assembling of the first end of boarding ladder body, and coupling assembling includes the couple of transversal personally submitting "Contraband" font and wears to locate the fastening bolt on the couple, and the boarding ladder body is connected with the couple is articulated, and the left and right sides of boarding ladder body is equipped with a plurality of railing, can dismantle between boarding ladder body and the railing and be connected. Hang the couple during use and locate the deck free edge of hull, twist and move the bolt and fix the couple together with the deck free edge, because the boarding ladder body is connected with the couple is articulated, the hull risees or reduces along with the fluctuation of the surface of water when the surface of water takes place undulant, the boarding ladder body also rotates along the articulated shaft along with the altitude variation of hull, the inclination of automatic adjustment boarding ladder body, the stability of boarding ladder has been guaranteed, it is further, can dismantle between boarding ladder body and the railing and be connected, the railing can be pulled down when the storage and deposit alone, the occupation space of boarding ladder has been reduced, so, this boarding ladder can automatically regulated with the boats and ships form in the different tide levels, reduce the risk that causes because of rocking of the boarding ladder, a structure is simple, high durability and convenient use.

Drawings

Fig. 1 is a schematic structural view of a boarding ladder according to an embodiment of the present invention;

fig. 2 is a top view of the boarding ladder according to the embodiment of the present invention.

In the figure: 1. a boarding ladder body; 2. a railing; 3. connecting ropes; 4. lifting lugs; 5. an auxiliary plate; 6. hooking; 7. fastening a bolt; 8. a deck free edge; 9. a rubber roller.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

It should be understood that the present invention uses the terms "front", "back", etc. to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "front" information may also be referred to as "back" information, and "back" information may also be referred to as "front" information without departing from the scope of the present invention.

As shown in fig. 1 and 2, the utility model provides a boarding ladder, it includes boarding ladder body 1 and locates the coupling assembling of the first end of boarding ladder body 1, particularly, coupling assembling includes the couple 6 of transversal personally submitting "Contraband" font and wears to locate fastening bolt 7 on couple 6, and boarding ladder body 1 is connected with couple 6 is articulated, and the left and right sides of boarding ladder body 1 is equipped with a plurality of railing 2, can dismantle between boarding ladder body 1 and the railing 2 and be connected.

Based on above-mentioned structure, hang couple 6 during the use and locate on the free limit 8 of deck of hull, twist and move the bolt and fix couple 6 and the free limit 8 of deck together, the second end that will step on the ship ladder body 1 is placed subaerial with the pier, because step on the ship ladder body 1 is connected with couple 6 is articulated, the hull risees or reduces along with the fluctuation of surface of water when the surface of water takes place undulant, step on the ship ladder body 1 also rotates along the articulated shaft along with the altitude variation of hull, automatic adjustment step on the inclination of ship ladder body 1, the stability of step on the ship ladder has been guaranteed, and is further, step on and can dismantle between ship ladder body 1 and the railing 2 and be connected, railing 2 can pull down when the storage and deposit alone, the occupation space of step on the ship ladder has been reduced, thus, this step on the ship ladder has reduced because of the risk that the hull rocks and brings, the steam generator is simple structure, high durability and convenient use, and good adaptability.

Further, in order to ensure the connection effect of the hook 6 and the ship body, more than two fastening bolts 7 are arranged, and each fastening bolt 7 is respectively positioned on each side surface of the hook 6.

Optionally, in order to guarantee the stability of railing 2, give the structure that personnel of getting on and off the boat can support simultaneously, in some embodiments of this application, lie in and be connected through connecting rope 3 between each railing 2 with one side, connect rope 3 and be equipped with more than two, and each both ends of connecting rope 3 all are fixed in on the boarding ladder body 1.

Further, for convenient installation dismantlement and the position adjustment of boarding ladder, the top surface of boarding ladder body 1 is equipped with a plurality of lugs 4, during the use with hoisting accessory's hook income lug 4 in can hoist and mount the boarding ladder through hoisting accessory, so, the boarding ladder passes through hoisting accessory and accomplishes the installation dismantlement and the position adjustment, and is high-efficient swift, is favorable to promoting work efficiency.

Optionally, in some embodiments of this application, a plurality of accessory plates 5 have been laid to the top surface of boarding ladder body 1, and operating personnel and crewman's accessible trample accessory plates 5 and accomplish getting on and off the boat, promote the use of boarding ladder and experience.

Further, in some embodiments of this application, the second end of boarding ladder body 1 is equipped with rubber drum 9, and rubber drum 9 contacts with pier ground during the use, can increase the area of contact of boarding ladder and pier ground, reduces the vibration that appears in the use, and rubber drum 9 can roll on pier ground simultaneously, can in time adjust the inclination of boarding ladder according to the user demand, and it is very convenient to use.

Of course, in order to ensure effective adjustment of the second end of the boarding ladder body 1, the rolling members provided at the second end of the boarding ladder body 1 may be provided as universal wheels, etc.

To sum up, the utility model provides a boarding ladder, its coupling assembling that includes the boarding ladder body and locate the first end of boarding ladder body, coupling assembling include the couple of transversal personally submitting "Contraband" font and wear to locate the fastening bolt on the couple, and the boarding ladder body is connected with the couple is articulated, and the left and right sides of boarding ladder body is equipped with a plurality of railing, can dismantle between boarding ladder body and the railing and be connected. Compared with the prior art, the boarding ladder can be automatically adjusted to adapt to the ship shapes in different tide levels, the risk caused by shaking of the boarding ladder is reduced, and the boarding ladder is simple in structure, convenient to use and high in practicability.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims (9)

1. The utility model provides a boarding ladder, its characterized in that includes the boarding ladder body and locates the coupling assembling of the first end of boarding ladder body, coupling assembling includes the couple of transversal personally submitting "Contraband" font and wears to locate fastening bolt on the couple, the boarding ladder body with the couple is articulated to be connected, the left and right sides of boarding ladder body is equipped with a plurality of railing, the boarding ladder body with can dismantle the connection between the railing.

2. The boarding ladder of claim 1, wherein there are more than two fastening bolts, each fastening bolt being located on each side of the hook.

3. The boarding ladder of claim 1, wherein the railings on the same side are connected by a connecting rope, and both ends of the connecting rope are fixed on the boarding ladder body.

4. The boarding ladder of claim 3, wherein there are two or more connecting ropes.

5. The boarding ladder of claim 1, wherein the top surface of the boarding ladder body is provided with lifting lugs for hoisting.

6. The boarding ladder of claim 1, wherein a plurality of auxiliary plates are laid on the top surface of the boarding ladder body.

7. The boarding ladder of claim 1, wherein the second end of the boarding ladder body is provided with a rolling member.

8. The boarding ladder of claim 7, wherein the rolling members are rollers.

9. The boarding ladder of claim 8, wherein the rollers are made of a rubber material.

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