CN210888766U

CN210888766U - Detachable hanging ladder

Info

Publication number: CN210888766U
Application number: CN201921070209.XU
Authority: CN
Inventors: 钱祥志; 方丽萍; 陈建
Original assignee: Jiangsu Eurasia Ship Outfitting Co ltd
Current assignee: Jiangsu Eurasia Ship Outfitting Co ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-06-30
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a can dismantle and hang ladder, including two dead levers, a plurality of footboards of the equal symmetrical fixedly connected with of lateral wall of two dead levers, the outer wall that the dead lever is located between the footboard has cup jointed two arc clamping sleeve, two fixed plates of the equal fixedly connected with of lateral wall of two arc clamping sleeve, the lateral wall of two fixed plates all rotates and is connected with the connecting block, the outer wall activity of connecting block one end has cup jointed the connection lid, the inner wall threaded connection who keeps away from the one end of connecting block has the screw thread post to the connection lid, the one end fixedly connected with movable sleeve of connection lid is kept away from to the screw thread post, J type peg has been cup jointed to the inner wall of movable sleeve, two dead levers all have cup jointed two and have supported the cover near the outer wall of bottom, two one end. The utility model discloses, it all is welded to have solved the couple of current string ladder, and ordinary ladder can not be as the problem of hanging the ladder and using.

Description

Detachable hanging ladder

Technical Field

The utility model relates to a ladder technical field especially relates to a can dismantle and hang ladder.

Background

Among the prior art, the couple of hanging the ladder all is the welded, and ordinary ladder can not be used as hanging the ladder, has restricted the use of ordinary ladder greatly, if need hang the ladder really, just need weld the couple with ordinary ladder or purchase and hang the ladder, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems that the existing hook of the hanging ladder is welded and the common ladder can not be used as the hanging ladder, the utility model aims to provide a detachable hanging ladder.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a detachable hanging ladder comprises two fixed rods, wherein the side walls of the two fixed rods are symmetrically and fixedly connected with a plurality of pedals, the outer wall of the fixed rod between the pedals is sleeved with two arc-shaped clamping sleeves, the side walls of the two arc-shaped clamping sleeves are fixedly connected with two fixed plates, the side walls of the two fixed plates are rotatably connected with connecting blocks, the outer wall of one end of the connecting block is movably sleeved with a connecting cover, the inner wall of one end of the connecting cover far away from the connecting block is in threaded connection with a threaded column, one end of the threaded column, which is far away from the connecting cover, is fixedly connected with a movable sleeve, the inner wall of the movable sleeve is sleeved with a J-shaped hanging rod, the side wall of the J-shaped hanging rod is fixedly connected with a first lead screw, the outer wall of the first lead screw is in threaded connection with a first threaded sleeve, two supporting sleeves are sleeved on the outer walls of the two fixing rods close to the bottom, and two supporting columns are rotatably connected to one ends, far away from the fixing rods, of the two supporting sleeves.

Preferably, the side walls of the two arc-shaped clamping sleeves are fixedly connected with two fixed blocks, the side walls of the two fixed blocks are connected with first screws in a penetrating mode, and one end of each first screw is connected with a first nut in a threaded mode.

Preferably, a U-shaped groove is formed in one side of the connecting block, a second screw penetrates through the inner wall of the U-shaped groove, a second nut is connected to the second screw in a threaded mode, the fixing plate is located inside the U-shaped groove, and the second screw penetrates through the fixing plate.

Preferably, the outer wall of one end of the J-shaped hanging rod, which is positioned below the movable sleeve, is in threaded connection with a stop block.

Preferably, the side walls of the two support columns are fixedly connected with two U-shaped blocks, and the inner walls of the two U-shaped blocks are rotatably connected with two support rods.

Preferably, the side walls of the two support columns are symmetrically and fixedly connected with two second screw rods, and one ends, far away from the support columns, of the two second screw rods are in threaded connection with second threaded sleeves.

Compared with the prior art, the utility model discloses the beneficial effect who realizes: the inner wall of the arc-shaped clamping sleeve is sleeved on the outer wall of the fixed rod and is fastened by a first screw, the first threaded sleeve is rotated to adjust the distance between the two J-shaped hanging rods through the expansion and contraction of the first screw rod in the first threaded sleeve, the distance between the two proper J-shaped hanging rods is adjusted according to the distance between the two fixed rods, the movable sleeve is sleeved on the J-shaped hanging rods, the stop block is arranged, the connecting cover is rotated to be connected with the threaded column, the assembly is very convenient, meanwhile, the disassembly is very convenient, the J-shaped hanging rod is hung at the high position, the supporting sleeve is sleeved with the fixed rod, because the connecting block is rotatably connected with the connecting cover, the inclination angle of the fixing rod can be adjusted, then the second screw and the support rod are opened to support and fix the bottom, the fixing rod is very stable when in use, and the distance between the two telescopic and adjustable supporting columns of the second screw rod in the second screw sleeve is adjusted by rotating the second screw sleeve.

Drawings

The invention is described in further detail below with reference to the following figures and detailed description:

fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of part a of the present invention;

fig. 3 is a schematic structural view of a part of the present invention;

fig. 4 is a schematic structural view of a part of the present invention;

fig. 5 is a schematic structural diagram of a part of the present invention.

In the figure: 1-fixed rod, 2-pedal, 3-arc clamping sleeve, 4-fixed block, 5-first screw, 6-first nut, 7-fixed plate, 8-connecting block, 9-U-shaped groove, 10-second screw, 11-second nut, 12-threaded column, 13-movable sleeve, 14-J-shaped hanging rod, 15-first screw rod, 16-first threaded sleeve, 17-stop block, 18-supporting sleeve, 19-supporting column, 20-U-shaped block, 21-supporting rod, 22-second screw rod, 23-second threaded sleeve and 24-connecting cover.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 5. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

The utility model provides a technical scheme: a detachable hanging ladder comprises two fixing rods 1, wherein the side walls of the two fixing rods 1 are symmetrically and fixedly connected with a plurality of pedals 2, the outer wall of the fixing rod 1, which is positioned between the pedals 2, is sleeved with two arc-shaped clamping sleeves 3, the side walls of the two arc-shaped clamping sleeves 3 are fixedly connected with two fixing plates 7, the side walls of the two fixing plates 7 are rotatably connected with a connecting block 8, the outer wall of one end of the connecting block 8 is movably sleeved with a connecting cover 24, the inner wall of one end, which is far away from the connecting block 8, of the connecting cover 24 is in threaded connection with a threaded column 12, one end, which is far away from the connecting cover 24, of the threaded column 12 is fixedly connected with a movable sleeve 13, the inner wall of the movable sleeve 13 is sleeved with a J-shaped hanging rod 14, the side wall of the J-shaped hanging rod 14 is fixedly connected with a first screw rod 15, the outer wall of the first screw rod 15, one end of each of the two support sleeves 18 far away from the fixed rod 1 is rotatably connected with two support columns 19.

The side walls of the two arc-shaped clamping sleeves 3 are fixedly connected with two fixing blocks 4, the side walls of the two fixing blocks 4 are connected with first screws 5 in a penetrating mode, and one end of each first screw 5 is connected with a first nut 6 in a threaded mode.

U type groove 9 has been seted up to one side of connecting block 8, the inner wall in U type groove 9 has worn to have connect second screw 10, and threaded connection has second nut 11 on second screw 10, fixed plate 7 is located the inside in U type groove 9, second screw 10 passes fixed plate 7.

The outer wall of one end of the J-shaped hanging rod 14, which is positioned below the movable sleeve 13, is connected with a stop block 17 through threads.

The side walls of the two support columns 19 are fixedly connected with two U-shaped blocks 20, and the inner walls of the two U-shaped blocks 20 are rotatably connected with two support rods 21.

The side walls of the two support columns 19 are symmetrically and fixedly connected with two second screw rods 22, and one ends, far away from the support columns 19, of the two second screw rods 22 are in threaded connection with second threaded sleeves 23.

When in use, the inner wall of the arc-shaped clamping sleeve 3 is sleeved on the outer wall of the fixed rod 1 and is fastened by the first screw 5, the first threaded sleeve 16 is rotated to adjust the distance between the two J-shaped hanging rods 14 through the extension and contraction of the first screw rod 15 in the first threaded sleeve 16, the proper distance between the two J-shaped hanging rods 14 is further adjusted according to the distance between the two fixed rods 1, the movable sleeve 13 is sleeved on the J-shaped hanging rods 14, the stop block 17 is installed, the rotary connecting cover 24 is connected with the threaded column 12, the assembly is very convenient, the disassembly is also very convenient, the J-shaped hanging rods 14 are hung at high positions, the supporting sleeve 18 is sleeved with the fixed rod 1, the connecting block 8 and the connecting cover 24 are in rotary connection, the inclination angle of the fixed rod 1 can be adjusted, then the second screw 10 and the supporting rod 21 are propped open for bottom supporting and fixing, so that the fixed rod 1 is very stable when in, the distance between the two support columns 19 can be adjusted by rotating the second threaded sleeve 23 and stretching the second screw rod 22 in the second threaded sleeve 23.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a can dismantle and hang ladder, includes two dead levers (1), its characterized in that: the side walls of the two fixing rods (1) are symmetrically and fixedly connected with a plurality of pedals (2), the outer wall of the fixing rod (1) between the pedals (2) is sleeved with two arc-shaped clamping sleeves (3), the side walls of the two arc-shaped clamping sleeves (3) are fixedly connected with two fixing plates (7), the side walls of the two fixing plates (7) are rotatably connected with a connecting block (8), the outer wall of one end of the connecting block (8) is movably sleeved with a connecting cover (24), the inner wall of one end, far away from the connecting block (8), of the connecting cover (24) is in threaded connection with a threaded column (12), one end, far away from the connecting cover (24), of the threaded column (12) is fixedly connected with a movable sleeve (13), the inner wall of the movable sleeve (13) is sleeved with a J-shaped hanging rod (14), the side wall of the J-shaped hanging rod (14) is fixedly connected with a first screw rod (15, two supporting sleeves (18) are sleeved on the outer wall of the two fixing rods (1) close to the bottom, and two supporting columns (19) are rotatably connected to one ends, far away from the fixing rods (1), of the two supporting sleeves (18).

2. A detachable hanging ladder as claimed in claim 1, wherein: the side walls of the two arc-shaped clamping sleeves (3) are fixedly connected with two fixing blocks (4), the side walls of the two fixing blocks (4) are connected with first screws (5) in a penetrating mode, and one end of each first screw (5) is connected with a first nut (6) in a threaded mode.

3. A detachable hanging ladder as claimed in claim 1, wherein: u type groove (9) have been seted up to one side of connecting block (8), the inner wall in U type groove (9) is worn to have connect second screw (10), and threaded connection has second nut (11) on second screw (10), fixed plate (7) are located the inside in U type groove (9), fixed plate (7) are passed in second screw (10).

4. A detachable hanging ladder as claimed in claim 1, wherein: the outer wall of one end of the J-shaped hanging rod (14) below the movable sleeve (13) is connected with a stop block (17) in a threaded mode.

5. A detachable hanging ladder as claimed in claim 1, wherein: the side walls of the two supporting columns (19) are fixedly connected with two U-shaped blocks (20), and the inner walls of the two U-shaped blocks (20) are rotatably connected with two supporting rods (21).

6. A detachable hanging ladder as claimed in claim 1, wherein: the side walls of the two support columns (19) are symmetrically and fixedly connected with two second screw rods (22), and one ends, far away from the support columns (19), of the two second screw rods (22) are in threaded connection with second threaded sleeves (23).