CN215520730U

CN215520730U - But height-adjusting's instrument ladder for boats and ships maintenance

Info

Publication number: CN215520730U
Application number: CN202120839200.1U
Authority: CN
Inventors: 张效聪
Original assignee: Nantong Futaimao Heavy Industry Machinery Co Ltd
Current assignee: Nantong Futaimao Heavy Industry Machinery Co Ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2022-01-14
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses a height-adjustable tool ladder for ship maintenance, which comprises a first vertical rod, a second vertical plate, a pedal, a clamping seat, supporting legs and telescopic rods, wherein two ends of the pedal are respectively arranged on the inner walls of the first vertical rod and the second vertical rod, the first vertical rod and the second vertical rod respectively comprise a top adjusting rod, a middle adjusting rod and a bottom adjusting rod, the top adjusting rod is arranged at the upper end of the bottom adjusting rod, the middle adjusting rod is arranged between the top adjusting rod and the bottom adjusting rod, the clamping seat is arranged at the upper end of the top adjusting rod, the supporting legs are arranged at the lower end of the bottom adjusting rod, and the telescopic rods are arranged on two sides of the lower surface of the pedal between the bottom adjusting rods. According to the utility model, the top adjusting rod, the middle adjusting rod and the bottom adjusting rod which can be adjusted in height at will are arranged in the first vertical rod and the second vertical rod, so that maintenance personnel with different heights can use the tool ladder conveniently, the tool ladder with adjustable height can adapt to maintenance environments in multiple occasions, and the practicability is strong.

Description

But height-adjusting's instrument ladder for boats and ships maintenance

Technical Field

The utility model relates to the technical field of ships, in particular to a height-adjustable tool ladder for ship maintenance.

Background

At present, ships and various ships are collectively called. A ship is a vehicle which can be sailed or moored in a water area for transportation or operation, and has different technical performances, equipment and structural types according to different use requirements. A ship is a man-made vehicle that operates primarily in geographic water. In addition, a civil ship is generally called a ship, a military ship is called a ship, and a small-sized ship is called a boat or a boat, which is collectively called a ship or a boat. The interior mainly comprises a containment space, a support structure and a drainage structure, with a propulsion system using an external or self-contained energy source. The appearance is generally favorable for overcoming the streamline envelope of the fluid resistance, the materials are continuously updated along with the technological progress, the early materials are natural materials such as wood, bamboo, hemp and the like, and the modern materials are mostly steel, aluminum, glass fiber, acrylic and various composite materials.

The utility model discloses but boats and ships need use the instrument ladder when the maintenance, but traditional instrument ladder can not adapt to the use occasion of co-altitude not, and the instrument ladder overlength or too short-term can not be fine use to maintain boats and ships by operating personnel, so need design a but height-adjusting's instrument ladder for boats and ships maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a height-adjustable tool ladder for ship maintenance, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a but height-adjusting's instrument ladder for boats and ships maintenance, includes first montant, second riser, pedal, grip slipper, supporting leg and telescopic link, first montant is parallel structure with the second montant, the pedal is equipped with the multiunit, the inner wall of first montant and second montant is located respectively at the pedal both ends, and multiunit pedal parallel is located between first montant and the second montant, first montant and second montant all include that the top is adjusted pole, middle part is adjusted pole and bottom and is adjusted the pole, the upper end of adjusting the pole is located to the bottom is adjusted to the top, the middle part is adjusted the pole and is located between top regulation pole and the bottom regulation pole, the upper end of top regulation pole is equipped with the grip slipper, the lower extreme of bottom regulation pole is equipped with the supporting leg, the lower surface both sides of pedal between the bottom regulation pole are equipped with the telescopic link.

Preferably, the top is adjusted the pole and is included top loop bar, top telescopic link, top locating hole, top fixed orifices and top fixing bolt, the top of adjusting the pole in the middle part is located to the top loop bar, the lower extreme of top telescopic link stretches into the inside top of top loop bar, the lateral wall of top telescopic link is equipped with multiunit top locating hole, the lateral wall top of top loop bar is equipped with the top fixed orifices, the top fixed orifices passes through top fixing bolt fixed connection with any top locating hole.

Preferably, the middle part is adjusted the pole and is equipped with the multiunit, the pole is adjusted including middle part loop bar, middle part telescopic link, middle part locating hole, middle part fixed orifices and middle part fixing bolt in the middle part, the lower extreme of middle part telescopic link stretches into the inside top of middle part loop bar, the lateral wall of middle part telescopic link is equipped with multiunit middle part locating hole, the lateral wall top of middle part loop bar is equipped with the middle part fixed orifices, the middle part fixed orifices passes through middle part fixing bolt fixed connection with any middle part locating hole.

Preferably, the bottom adjusting rod comprises a bottom loop bar, a bottom telescopic rod, bottom positioning holes, bottom fixing holes and bottom fixing bolts, the lower end of the bottom telescopic rod is arranged below the middle adjusting rod, the lower end of the bottom telescopic rod extends into the upper portion of the bottom loop bar, the lower end of the bottom loop bar is fixedly connected with the supporting legs, the side walls of the bottom telescopic rod are provided with a plurality of groups of bottom positioning holes, the bottom fixing holes are formed in the upper portion of the side walls of the bottom loop bar, and the bottom fixing holes are fixedly connected with any bottom positioning hole through the bottom fixing bolts.

Preferably, handles are arranged in the middle of the front sides of the top loop bar, the middle loop bar and the bottom loop bar, and threaded rubber layers are covered on the outer surfaces of the handles.

Preferably, the lower ends of the supporting legs and the telescopic rods are provided with non-slip mats.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the utility model, the top adjusting rod, the middle adjusting rod and the bottom adjusting rod which can be adjusted in height at will are arranged in the first vertical rod and the second vertical rod, and different positioning holes and fixing holes are positioned through the top fixing bolt, the middle fixing bolt and the bottom fixing bolt, so that the height between each section of pedal and the pedal can be adjusted at will, and simultaneously, the height of the whole tool ladder can be adjusted at will, so that maintenance personnel with different heights can use the tool ladder, the tool ladder with adjustable height can adapt to maintenance environments in multiple occasions, and the practicability is strong.

(2) According to the utility model, the handles are arranged in the front middle parts of the top loop bar, the middle loop bar and the bottom loop bar, and the threaded rubber layers are coated on the outer surfaces of the handles, so that the force can be conveniently exerted by maintenance personnel when the ladder is climbed by means of the handles, and the anti-skidding handle is safe and increases the overall climbing stability.

(3) According to the utility model, the telescopic rod is arranged below the lowest pedal, so that the telescopic rod can adapt to the height of the lowest pedal after the heights of the first vertical rod and the second vertical rod are adjusted conveniently, and the arrangement of the telescopic rod further increases the stability of the tool ladder in use.

(4) The clamping seat above the top adjusting rod can facilitate maintenance personnel to place a flashlight or other tools above the clamping seat, so that space is saved.

Drawings

FIG. 1 is a schematic view of the overall structure of a tool ladder;

FIG. 2 is a schematic structural view of a first vertical rod and a second vertical rod;

FIG. 3 is a schematic view of the top adjustment lever, the middle adjustment lever, and the bottom adjustment lever.

In the figure: 1-a first vertical bar; 2-a second riser; 3-treading the pedal; 4-a clamping seat; 5-supporting legs; 6, a telescopic rod; 7-top adjusting rod; 8-middle adjusting rod; 9-bottom adjusting rod; 10-a handle; 11-a non-slip mat;

701-top loop bar; 702-a top telescoping rod; 703-top positioning holes; 704-top fixation holes; 705-top fixing bolt; 801-middle loop bar; 802-middle telescoping rod; 803-middle positioning hole; 804-middle fixing hole; 805-middle fixing bolt; 901-bottom loop bar; 902-bottom telescoping rod; 903-bottom positioning hole; 904-bottom fixation holes; 905-bottom fixing bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a height-adjustable tool ladder for ship maintenance comprises a first vertical rod 1, a second vertical rod, a pedal 3, a clamping seat 4, a supporting leg 5 and a telescopic rod 6, wherein the first vertical rod 1 and the second vertical rod 2 are in a parallel structure, the pedal 3 is provided with a plurality of groups, two ends of the pedal 3 are respectively arranged on the inner walls of the first vertical rod 1 and the second vertical rod 2, the plurality of groups of pedals 3 are arranged between the first vertical rod 1 and the second vertical rod 2 in parallel, the first vertical rod 1 and the second vertical rod 2 respectively comprise a top adjusting rod 7, a middle adjusting rod 8 and a bottom adjusting rod 9, the top adjusting rod 7 is arranged at the upper end of the bottom adjusting rod 9, the middle adjusting rod 8 is arranged between the top adjusting rod 7 and the bottom adjusting rod 9, the clamping seat 4 is arranged at the upper end of the top adjusting rod 7, the clamping seat 4 above the top adjusting rod 7 can facilitate maintenance personnel to place a flashlight or other tools above, the space is saved, the top adjusting rod 7 comprises a top loop bar 701, a top telescopic rod 702, top positioning holes 703, top fixing holes 704 and top fixing bolts 705, the top loop bar 701 is arranged above the middle adjusting rod 8, the lower end of the top telescopic rod 702 extends into the upper part of the inside of the top loop bar 701, the side wall of the top telescopic rod 702 is provided with a plurality of groups of top positioning holes 703, top fixing holes 704 are arranged above the side wall of the top loop bar 701, the top fixing holes 704 are fixedly connected with any one of the top positioning holes 703 through the top fixing bolts 705, the middle adjusting rod 8 is provided with a plurality of groups, the middle adjusting rod 8 comprises a middle loop bar 801, a middle telescopic rod 802, a middle positioning hole 803, a middle fixing hole 804 and a middle fixing bolt 805, the lower end of the middle telescopic rod 802 extends into the upper part of the middle loop bar 801, the side wall of the middle telescopic rod 802 is provided with a plurality of groups of middle positioning holes 803, and a middle fixing hole 804 is arranged above the side wall of the middle loop bar 801, the middle fixing hole 804 is fixedly connected with any one of the middle positioning holes 803 through a middle fixing bolt 805, the bottom adjusting rod 9 comprises a bottom loop bar 901, a bottom telescopic rod 902, bottom positioning holes 903, bottom fixing holes 904 and bottom fixing bolts 905, the upper end of the bottom telescopic rod 902 is arranged below the middle adjusting rod 8, the lower end of the bottom telescopic rod 902 extends into the upper part of the bottom loop bar 901, the lower end of the bottom loop bar 901 is fixedly connected with the supporting leg 5, the side wall of the bottom telescopic rod 902 is provided with a plurality of groups of bottom positioning holes 903, the bottom fixing holes 904 are arranged above the side wall of the bottom loop bar 901, the bottom fixing holes 904 are fixedly connected with any one of the bottom positioning holes 903 through the bottom fixing bolts 905, the top adjusting rod 7, the middle adjusting rod 8 and the bottom adjusting rod 9 which can be adjusted in height at will are arranged in the first vertical rod 1 and the second vertical rod 2, and the top adjusting rod 7, the middle adjusting rod 8 and the bottom adjusting rod 9 are fixed through the top fixing bolts 705, The middle fixing bolt 805 and the bottom fixing bolt 905 are used for positioning different positioning holes and fixing holes, so that the height between each section of pedal 3 and each section of pedal 3 can be adjusted at will, the height of the whole tool ladder can be adjusted at will, maintenance personnel with different heights can use the tool ladder, the tool ladder with adjustable height can adapt to maintenance environments in multiple occasions, and the tool ladder is high in practicability, handles 10 are arranged in the middle of the front sides of the top loop bar 701, the middle loop bar 801 and the bottom loop bar 901, threaded rubber layers are covered on the outer surfaces of the handles 10, the handles 10 are arranged in the middle of the front sides of the top loop bar 701, the middle loop bar 801 and the bottom loop bar 901, the threaded rubber layers are covered on the outer surfaces of the handles 10, the force can be increased by means of the handles when the maintenance personnel climb the ladder, the anti-skid handles are safe, the overall climbing stability is improved, the lower end of the bottom adjusting rod 9 is provided with a supporting leg 5, the lower surface both sides of the pedal 3 between the pole 9 are adjusted to the bottom are equipped with telescopic link 6, set up telescopic link 6 through pedal 3 below, it is convenient adjusting first montant 1, 2 high backs of second montant, telescopic link 6 also can adapt to the height of pedal 3 below, telescopic link 6 sets up the stability when having further increased the instrument ladder use, supporting leg 5 all is equipped with slipmat 11 with the lower extreme of telescopic link 6, play anti-skidding effect.

Application method

But 2 sets up the top of height-adjusting wantonly in first montant 1, the second montant and adjust pole 7, middle part is adjusted pole 8 and bottom and is adjusted pole 9, through top fixing bolt 705, middle part fixing bolt 805 and bottom fixing bolt 905 different locating hole and fixed orifices of location to this can adjust every section pedal 3 and the height between the pedal 3 at will, can also adjust the height of whole instrument ladder wantonly, so that the maintenance personal use tool ladder of different heights.

The grip slipper 4 can be set up in the one side of being close to the people climbing, prevents that grip slipper 4 from influencing the staircase and leaning on the wall.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but height-adjusting's instrument ladder for boats and ships maintenance which characterized in that: comprises a first vertical rod (1), a second vertical plate, a pedal (3), a clamping seat (4), supporting legs (5) and a telescopic rod (6), wherein the first vertical rod (1) and the second vertical rod (2) are of a parallel structure, the pedal (3) is provided with a plurality of groups, the two ends of the pedal (3) are respectively arranged on the inner walls of the first vertical rod (1) and the second vertical rod (2), the pedal (3) is arranged between the first vertical rod (1) and the second vertical rod (2) in parallel, the first vertical rod (1) and the second vertical rod (2) respectively comprise a top adjusting rod (7), a middle adjusting rod (8) and a bottom adjusting rod (9), the top adjusting rod (7) is arranged on the upper end of the bottom adjusting rod (9), the middle adjusting rod (8) is arranged between the top adjusting rod (7) and the bottom adjusting rod (9), the upper end of the top adjusting rod (7) is provided with the clamping seat (4), the lower extreme of bottom regulation pole (9) is equipped with supporting leg (5), the lower surface both sides of step pedal (3) between bottom regulation pole (9) are equipped with telescopic link (6).

2. The height-adjustable tool ladder for ship maintenance according to claim 1, wherein: the top adjusting rod (7) comprises a top loop bar (701), a top telescopic rod (702), top positioning holes (703), top fixing holes (704) and top fixing bolts (705), the top loop bar (701) is arranged above the middle adjusting rod (8), the lower end of the top telescopic rod (702) extends into the upper portion of the inside of the top loop bar (701), the side wall of the top telescopic rod (702) is provided with a plurality of groups of top positioning holes (703), the top fixing holes (704) are arranged above the side wall of the top loop bar (701), and the top fixing holes (704) are fixedly connected with any one of the top positioning holes (703) through the top fixing bolts (705).

3. The height-adjustable tool ladder for ship maintenance according to claim 2, wherein: the utility model discloses a multi-functional middle adjusting rod, including middle part loop bar (801), middle part telescopic link (802), middle part locating hole (803), middle part fixed orifices (804) and middle part fixing bolt (805), middle part adjusting rod (8), the lower extreme of middle part telescopic link (802) stretches into the inside top of middle part loop bar (801), the lateral wall of middle part telescopic link (802) is equipped with multiunit middle part locating hole (803), the lateral wall top of middle part loop bar (801) is equipped with middle part fixed orifices (804), middle part fixed orifices (804) are through middle part fixing bolt (805) fixed connection with any middle part locating hole (803).

4. The height-adjustable tool ladder for ship maintenance according to claim 3, wherein: the bottom adjusting rod (9) comprises a bottom sleeve rod (901), a bottom telescopic rod (902), bottom positioning holes (903), bottom fixing holes (904) and bottom fixing bolts (905), the upper end of the bottom telescopic rod (902) is arranged below the middle adjusting rod (8), the lower end of the bottom telescopic rod (902) extends into the upper portion of the bottom sleeve rod (901), the lower end of the bottom sleeve rod (901) is fixedly connected with supporting legs (5), the side walls of the bottom telescopic rod (902) are provided with a plurality of groups of bottom positioning holes (903), the bottom fixing holes (904) are arranged above the side walls of the bottom sleeve rod (901), and the bottom fixing holes (904) are fixedly connected with any bottom positioning hole (903) through the bottom fixing bolt (905).

5. The height-adjustable marine service ladder of claim 4, wherein: handles (10) are arranged in the middle of the front sides of the top sleeve rod (701), the middle sleeve rod (801) and the bottom sleeve rod (901), and threaded rubber layers are covered on the outer surfaces of the handles (10).

6. The height-adjustable tool ladder for ship maintenance according to claim 1, wherein: the lower ends of the supporting legs (5) and the telescopic rods (6) are provided with non-slip mats (11).