CN216854131U

CN216854131U - Folding type hanging ladder

Info

Publication number: CN216854131U
Application number: CN202123235165.1U
Authority: CN
Inventors: 杨允亢; 张国营; 曹锦�; 张连义; 邢应应
Original assignee: Zhejiang Yinghong Metal Products Co ltd
Current assignee: Zhejiang Yinghong Metal Products Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-07-01
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a folding hanging ladder, belongs to the technical field of storage carrying equipment, and aims to provide a folding hanging ladder which is convenient to use and does not occupy space and integrates a ladder and a carrying vehicle.

Description

Folding type hanging ladder

Technical Field

The utility model relates to storage and transportation equipment, in particular to a folding hanging ladder.

Background

In the storage commodity circulation, the goods adopts the carrier to carry usually, when adopting the carrier to carry the goods, in order to increase efficiency, can pile up more goods on the carrier usually, so the goods piles up on the carrier higher, need adopt equipment such as loop wheel machine to assist, place the carrier with the goods on, but because the environment in some storehouses is comparatively narrow, only the manual work utilizes the ladder to ascend a height and places the goods on the carrier, comparatively inconvenient, and the transport of ladder and find troublesome.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a folding hanging ladder which is convenient to use, does not occupy space and integrates a ladder and a carrying vehicle into a whole.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a foldable ladder of hanging, which comprises a vehicle rack, folding ladder and locking device, the frame includes loose pulley assembly, the support body and places the board, the folding ladder includes the roof, the intermediate lamella, the bottom plate, the mount, the supporting legs, the one end and the support body of roof are articulated, the other end of roof is articulated with the top of mount, the intermediate lamella, bottom plate and supporting legs are all fixed in on the mount, the roof upwards rotates, the mount rotates downwards, locking device include with the support body be connected the handle and with handle swing joint's retaining member, the retaining member cooperates with the roof and is used for folding subsides fixedly.

Furthermore, the folding ladder also comprises a reinforcing sheet, and two ends of the reinforcing sheet are respectively hinged with the middle plate and the frame body.

Furthermore, the retaining member comprises a limiting handle hinged with the handle and a torsion spring matched with the limiting handle and the handle, the limiting handle is composed of a handle body and a U-shaped piece which are connected with each other, and the U-shaped piece is matched with the top plate.

Further, the placing plates are arranged in the height direction of the rack body uniformly.

Furthermore, the supporting legs are n-shaped, and the end parts of the supporting legs are provided with anti-skidding sleeves.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. the ladder and the carrier are combined into a hanging ladder, so that the goods can be carried, and the function of the ladder is realized, so that the function is more comprehensive;

2. the ladder can be folded, so that the space is not easily occupied;

3. after the ladder function is provided, the goods can be more conveniently stacked at a higher position.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

FIG. 2 is a schematic side view of the embodiment of the present invention.

Fig. 3 is a schematic structural view of the retaining member.

Detailed Description

Embodiments of the present invention are further described with reference to fig. 1 to 3.

Specific embodiments of the utility model: comprises a vehicle frame 1, a folding ladder 2 and a locking device 3, wherein the vehicle frame 1 comprises a pulley assembly 11, a frame body 12 and a placing plate 13, the folding ladder 2 comprises a top plate 21, a middle plate 22, a bottom plate 23, a fixing frame 24, a reinforcing sheet 25 and a supporting leg 26, one end of the top plate 21 is hinged with the frame body 12, the other end of the top plate 21 is hinged with the top end of the fixing frame 24, the middle plate 22, the bottom plate 23 and the supporting leg 26 are all fixed on the fixing frame 24, the top plate 21 rotates upwards, the fixing frame 24 rotates downwards, the locking device 3 comprises a handle 31 connected with the frame body 12 and a locking piece 32 movably connected with the handle 31, the locking piece 32 is matched with the top plate 21 and used for folding and pasting fixation, two ends of the reinforcing sheet 25 are respectively hinged with the middle plate 22 and the frame body 12, the supporting leg 26 is n-shaped, and the end of the supporting foot 26 is provided with an anti-slip sleeve 27, and the placing plate 13 is provided with a plurality of uniform arrangement in the height direction of the frame body 12.

The working principle is as follows: when goods need to be placed on the placing plate 13 at the higher position of the frame 1, the folding ladder 2 is unfolded, the supporting legs 26 are abutted against the ground at the moment and support the folding ladder 2, and the top plate 21, the middle plate 22 and the bottom plate 23 are all horizontal and can be trampled by people; the worker steps on the bottom plate 23, the middle plate 22 and the top plate 21 in sequence, and finally stands on the top plate 21, so that the goods can be conveniently placed on the higher placing plate 13;

when the folding ladder 2 is not needed, the top plate 21 is enabled to rotate upwards, the reinforcing sheet 25 and the fixing frame 24 also rotate along with the top plate, the inclined fixing frame 24 and the reinforcing sheet 25 gradually tend to be vertical until the top plate 21 is vertical, the locking piece 32 is abutted against the top plate 21 and fixes the folding ladder 2, and the folding ladder 2 is folded and stored;

the anti-slip sleeves 27 on the supporting feet 26 can ensure that the folding ladder 2 is not easy to slip when in use, so that the folding ladder is more stable when being used by workers; the two reinforcing plates 25 are respectively disposed on two sides of the fixing frame 24, and support the fixing frame 24 to ensure the stability of the folding ladder 2.

The locking member 32 comprises a limiting handle 32a hinged with the handle 31 and a torsion spring 32b matched with the limiting handle 32a and the handle 31, wherein the limiting handle 32a is composed of a handle body 301 and a U-shaped member 302 which are connected with each other, and the U-shaped member 302 is matched with the top plate 21.

When the folding ladder 2 is stored, the top plate 21 is abutted against the U-shaped piece 302, at the moment, the torsion spring 32b is compressed, and under the action of the elastic force of the torsion spring 32b, the friction force between the top plate 21 and the U-shaped piece 302 is increased, so that the top plate 21 is stably fixed on the frame 1; by pushing the handle body 301, the U-shaped piece 302 pushes the top plate 21, so that the top plate 21 can be more conveniently separated from the frame 1.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art should be able to make general changes and substitutions within the technical scope of the present invention.

Claims

1. A folding hanging ladder is characterized by comprising

The frame comprises a pulley component, a frame body and a placing plate,

the folding ladder comprises a top plate, a middle plate, a bottom plate, a fixing frame and supporting legs, wherein one end of the top plate is hinged with a frame body, the other end of the top plate is hinged with the top end of the fixing frame, the middle plate, the bottom plate and the supporting legs are all fixed on the fixing frame, the top plate rotates upwards, the fixing frame rotates downwards,

locking device, including the handle of being connected with the support body and with handle swing joint's retaining member, the retaining member cooperates with the roof and is used for folding subsides fixed.

2. The folding ladder of claim 1, further comprising a reinforcing plate, wherein both ends of the reinforcing plate are hinged to the intermediate plate and the frame body, respectively.

3. The folding hanging ladder as claimed in claim 2, wherein the locking member comprises a limiting handle hinged to the handle and a torsion spring engaged with the limiting handle and the handle, the limiting handle is formed by a handle body and a U-shaped member connected with each other, and the U-shaped member is engaged with the top plate.

4. The folding hanging ladder as claimed in claim 2, wherein the placing plate is provided with a plurality of uniform holes arranged in the height direction of the frame body.

5. The folding hanging ladder as claimed in claim 2, wherein the supporting legs are n-shaped, and the ends of the supporting legs are provided with anti-slip sleeves.