CN223767437U

CN223767437U - A new type of telescopic tool ladder

Info

Publication number: CN223767437U
Application number: CN202423235151.3U
Authority: CN
Inventors: 谢泽涵
Original assignee: Foshan Shunde Jie Tuo Industrial Co ltd
Current assignee: Foshan Shunde Jie Tuo Industrial Co ltd
Priority date: 2024-12-25
Filing date: 2024-12-25
Publication date: 2026-01-06
Anticipated expiration: 2034-12-25

Abstract

The utility model relates to the technical field of tool ladders and discloses a novel tool ladder with a telescopic function, which comprises a top plate, wherein support columns are fixedly connected to the front side of the outer wall of the top plate at equal intervals, a plurality of pedals are fixedly connected to the adjacent side of the outer wall of each support column at equal intervals, reinforcing ribs I are fixedly connected to the left side and the right side of the outer wall of each pedal, a support long column is rotatably connected to the rear side of the bottom of the top plate, hooks are fixedly connected to the rear side of the outer wall of each pedal, a fixing ring is fixedly connected to the front side of the outer wall of each support long column, and support plates are fixedly connected to the bottom ends of the two support long columns and telescopic legs. According to the utility model, a wider standing space can be provided for a user through the widened pedal, and the structural strength of the pedal can be obviously enhanced through the first reinforcing rib on the outer wall of the pedal, so that the problem that the pedal is loosened and damaged due to the fact that the pedal is stepped after long-term use is avoided.

Description

Novel tool ladder with telescopic function

Technical Field

The utility model relates to the technical field of tool ladders, in particular to a novel tool ladder with a telescopic function.

Background

The utility model provides a novel instrument ladder with flexible function is an innovative appurtenance that ascends a height, and it mainly comprises ladder frame, safe and reliable's footboard and corresponding adjusting device with telescopic machanism, can change the whole height of ladder through telescopic machanism to adapt to the demand of multiple not co-altitude operation scene, and considered stability, portability and security in structural design.

The novel tool ladder of current flexible function is through pulling the pull rod on the ladder, this action can unblock latch mechanism, thereby gradually pull out flexible inner frame after the unblock, along with the inner frame pulls out, every reaches certain distance, the corresponding position that the hasp can automatic lock the inner frame ensures that its height distance of temporarily fixing the ladder tramples the running-board on the ladder, but after long-time use, the pedal can lead to the thickness reduction of material under the effect of bearing human weight and trampling force for a long time, its material can be compressed gradually, lead to thickness reduction and apparent deformation, make the roughness of pedal reduce, thereby influence user's feel of foot and balanced increase the risk of slipping and falling down on the ladder, prior art is through adopting engineering plastics, such as polyamide and polycarbonate these materials have higher intensity and hardness, can bear bigger pressure and be difficult for the deformation, in order to guarantee the intensity of pedal and provide better anti-skidding and travelling comfort, but engineering plastics such as polyamide and polycarbonate are in the long-term use, especially, can be exposed under outdoor environment and the effect, can lead to the ultraviolet radiation's influence, the ageing resistance of messenger's pedal can lead to the material to the ageing of the ageing, and the ageing of the plastics of the quality of foot can lead to the ageing of the plastics, and then the ageing of the engineering plastics of the surface can be reduced.

Disclosure of utility model

In order to make up for the defects, the utility model provides a novel tool ladder with a telescopic function, and aims to solve the problem that the risk of pedal damage is increased after the pedal is aged, cracked and separated from materials on the surface after long-term use in the prior art.

In order to achieve the purpose, the novel tool ladder with the telescopic function comprises a top plate, support columns are fixedly connected to the front side of the outer wall of the top plate at equal intervals, a plurality of pedals are fixedly connected to the adjacent side of the outer wall of each support column at equal intervals, reinforcing ribs I are fixedly connected to the left side and the right side of the outer wall of each pedal, a support long column is rotatably connected to the rear side of the bottom of the top plate, hooks are fixedly connected to the rear side of the outer wall of each pedal, a fixing ring is fixedly connected to the front side of the outer wall of each support long column, and support plates are fixedly connected to the bottom ends of the two support long columns and the telescopic legs.

As a further description of the above technical solution:

The top rear side of support column all fixedly connected with hanging rack, the outer wall rear side equidistance fixedly connected with a plurality of semicircle abnormal tubes of running-board, the outer wall rear side fixedly connected with strengthening rib three of running-board.

As a further description of the above technical solution:

The bottom equidistance of support column all fixedly connected with flexible leg, the outer wall front side fixedly connected with hand formula trip of flexible leg.

As a further description of the above technical solution:

the outer wall rear side equidistance fixedly connected with a plurality of triangle-shaped support frames of support long post, the equal fixedly connected with strengthening rib two of outer wall left and right sides of triangle-shaped support frame.

As a further description of the above technical solution:

And handrail ribs are fixedly connected to adjacent sides of the tops of the two support columns.

As a further description of the above technical solution:

The rear side of the outer wall of the pedal is provided with a zipper, and the other end of the zipper is fixedly connected with the front side of the outer wall of the support long column.

As a further description of the above technical solution:

The top plate is provided with a rotating shaft, two sides of the rotating shaft are provided with limiting fixed pipes, the top end of the supporting long column is provided with a sleeve, the sleeve is sleeved on the rotating shaft, and two sides of the sleeve are tightly attached to the limiting fixed pipes.

As a further description of the above technical solution:

The tool rack is arranged in the hanging rack.

The utility model has the following beneficial effects:

1. According to the utility model, a wider standing space can be provided for a user through the widened pedal, the feet of the user can be placed on the pedal more stably in the process of climbing the tool ladder, and the structural strength of the pedal can be remarkably enhanced through the first reinforcing rib on the outer wall of the pedal, so that the problem that the pedal is loosened and damaged due to the fact that the pedal is stepped after long-term use is avoided.

2. According to the utility model, the hanging rack is fixedly connected to the rear side of the top of the supporting column, so that a convenient hanging position can be provided for tool articles of workers, the practicability and the functionality of the whole structure are improved, the semicircular special-shaped tube can provide additional stepping standing area for footsteps of the workers, and finally the semicircular special-shaped tube is supported by the third reinforcing rib, so that the structural integrity and the service life of the pedal can be ensured, and the effects of facilitating the maintenance staff to take and store maintenance tools and reinforcing the pedal to bear load are realized.

Drawings

FIG. 1 is a perspective view of a novel tool ladder with telescoping function according to the present utility model;

FIG. 2 is a side view of a new tool ladder with telescoping function according to the present utility model;

FIG. 3 is a rear view of a new tool ladder with telescoping function according to the present utility model;

legend description:

1. The device comprises a top plate, 101 a limiting fixing pipe, 102 a sleeve, 2 a supporting column, 3 a hanging rack, 4 a supporting plate, 5 a first reinforcing rib, 6 a second reinforcing rib, 7 a supporting long column, 8 a fixing ring, 9 a hook, 10 a pedal, 11a third reinforcing rib, 12 a semicircular special-shaped pipe, 13 a triangular supporting frame, 14 a telescopic leg, 15 a hand-press type clamping hook, 16 a handrail rib, 17 a zipper, 18 and a tool rack.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, fig. 2 and fig. 3, the novel tool ladder with the telescopic function comprises a top plate 1, wherein a support column 2 is fixedly connected to the front side of the outer wall of the top plate 1 at equal intervals to play a role in fixedly supporting, a plurality of pedals 10 are fixedly connected to the adjacent side of the outer wall of the support column 2 at equal intervals to play a role in climbing and treading, a reinforcing rib 5 is fixedly connected to the left side and the right side of the outer wall of the pedal 10 to play a role in reinforcing structure overall fixity, a support long column 7 is rotatably connected to the rear side of the bottom of the top plate 1, a hook 9 is fixedly connected to the rear side of the outer wall of the pedal 10, a fixing ring 8 is fixedly connected to the front side of the outer wall of the support long column 7 and matched with the fixing ring 8 through the hook 9, the telescopic legs 14 are fixedly connected to the bottom of the support column 2 at equal intervals, a hand-press type clamping hook 15 is fixedly connected to the front side of the outer wall of the telescopic legs 14, and the two support long columns 7 and the bottom ends of the telescopic legs 14 are fixedly connected with a support plate 4 to enhance the contact area of the ladder with the ground to avoid sliding deviation when the ladder is not in use.

Referring to fig. 1 and 2, the top rear side of support column 2 is all fixedly connected with hanging frame 3, can be convenient for the workman hang the instrument of putting the use at the during operation, the outer wall rear side equidistance fixedly connected with a plurality of semicircle abnormal shape pipes 12 of running-board 10, the outer wall rear side fixedly connected with strengthening rib three 11 of running-board 10, the strengthening rib three 11 of running-board 10 rear side is because the other end of strengthening rib three 11 is triangle-shaped with semicircle abnormal shape pipe 12 and carries out fixed support, so can provide powerful support and stability for semicircle abnormal shape pipe 12 through strengthening rib three 11, the adjacent one side fixedly connected with handrail muscle 16 in top of two support columns 2 can play the effect of strengthening two support columns 2, be provided with the pivot on roof 1, and the both sides of pivot are provided with spacing fixed pipe 101, the top of support long post 7 is provided with sleeve 102, wherein this sleeve 102 cover is established in this pivot, the both sides and spacing fixed pipe 101 are tightly paste, spacing fixed pipe 101 can prevent that sleeve 102 from rocking about producing the ladder and falling ground so that guarantees user's security.

Referring to fig. 1, the outer wall rear side equidistance fixedly connected with a plurality of triangle-shaped support frames 13 of support long post 7, the equal fixedly connected with strengthening rib two 6 of outer wall left and right sides of triangle-shaped support frame 13, the triangle-shaped structure through triangle-shaped support frame 13 is because just having the characteristics that stability is high, so can disperse the power from each direction effectively, when support long post 7 receives the exogenic action, these triangle-shaped support frames 13 can evenly transmit and disperse the structure around with the power, prevent to support long post 7 because of the local atress takes place to warp or damage, the strengthening rib two 6 of the outer wall fixed connection of triangle-shaped support frame 13, can further strengthen the structural strength of triangle-shaped support frame 13, thereby make triangle-shaped support frame 13 firm durable, can bear bigger exogenic action and provide powerful holding power for support long post 7, thereby provide firm guarantee for ladder overall structure's steady operation, zip fastener 17 is installed to the outer wall rear side of zip fastener 10, the other end and the outer wall front side fixed connection of support long post 7, the telescopic ladder section 17 can be to the climbing effect of constraint, prevent that ladder section from taking place deformation or damaging because of local atress is too big, the tool that the ladder section is hung down, the tool that can be carried out by the tool 18 is hung down to the top section when the ladder section is used, the tool that can be convenient for the top section is hung down by the tool 18, the tool that can be used to the inside the tool is convenient for the ladder section is hung down.

The foot rest 10 can provide a wider standing space for a user by increasing the width of the foot rest 10, the feet of the user can be placed on the foot rest 10 more stably in the process of climbing the tool ladder, the risk of body unbalance caused by foot shaking is reduced, the structural strength of the foot rest 10 can be obviously enhanced through the first reinforcing ribs 5 on the outer wall of the foot rest 10, the reinforcing ribs can bear larger bending force and shearing force, the foot rest 10 is prevented from being deformed and broken in the process of trampling by the user, the hooks 9 on the rear side of the outer wall of the foot rest 10 and the fixing ring 8 on the front side of the outer wall of the support long column 7 are matched for storage when the ladder is not used, the outer color of the support long column 7 is red, the effect of warning can be achieved in the surrounding environment, and the problem of loosening and damage caused by trampling after long-term use of the foot rest is avoided;

The hanging rack 3 is fixedly connected to the rear side of the top of the supporting column 2, so that a more convenient hanging position can be provided for tool articles of workers, the practicability and the functionality of the whole structure are improved, the semicircular special-shaped tube 12 at the rear side of the outer wall of the pedal 10 can provide additional pedal standing area for the steps of the workers, and finally the reinforcing ribs three 11 at the rear side of the pedal 10 are fixedly supported by the triangular reinforcing ribs three 11 due to the fact that the other ends of the reinforcing ribs three 11 are in triangular shapes with the semicircular special-shaped tube 12, so that the reinforcing ribs three 11 can provide powerful support and stability for the semicircular special-shaped tube 12, deformation and damage of the pedal 10 due to overlarge local stress are prevented, and the structural integrity and the service life of the pedal 10 can be guaranteed by the semicircular special-shaped tube 12 under the condition of bearing heavy loads, so that the effects of being convenient for a maintainer to take and store maintenance tools and reinforcing the pedal 10 to bear load are achieved.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims

1. A novel tool ladder with telescopic function, comprising a top plate (1), characterized in that: a support column (2) is fixedly connected at equal intervals on the front side of the outer wall of the top plate (1), a plurality of foot pedals (10) are fixedly connected at equal intervals on the adjacent side of the outer wall of the support column (2), a reinforcing rib (5) is fixedly connected on the left and right sides of the outer wall of the foot pedal (10), a support column (7) is rotatably connected to the rear side of the bottom of the top plate (1), a hook (9) is fixedly connected to the rear side of the outer wall of the foot pedal (10), and a fixing ring (8) is fixedly connected to the front side of the outer wall of the support column (7).

2. A novel tool ladder with telescopic function according to claim 1, characterized in that: a hanging frame (3) is fixedly connected to the top rear side of the support column (2), a plurality of semi-circular shaped tubes (12) are fixedly connected at equal intervals to the rear side of the outer wall of the foot pedal (10), and a reinforcing rib (11) is fixedly connected to the rear side of the outer wall of the foot pedal (10).

3. A novel tool ladder with telescopic function according to claim 1, characterized in that: telescopic legs (14) are fixedly connected at equal intervals at the bottom of the support column (2), and a hand-pressed locking hook (15) is fixedly connected to the front side of the outer wall of the telescopic leg (14), and a support plate (4) is fixedly connected to the bottom end of the two support columns (7) and the telescopic leg (14).

4. A novel tool ladder with telescopic function according to claim 1, characterized in that: a plurality of triangular support frames (13) are fixedly connected at equal intervals on the rear side of the outer wall of the supporting column (7), and the left and right sides of the outer wall of the triangular support frame (13) are fixedly connected with reinforcing ribs (6).

5. A novel tool ladder with telescopic function according to claim 1, characterized in that: handrails (16) are fixedly connected to the top adjacent sides of the two support columns (2).

6. A novel tool ladder with telescopic function according to claim 1, characterized in that: a zipper (17) is installed on the rear side of the outer wall of the foot pedal (10), and the other end of the zipper (17) is fixedly connected to the front side of the outer wall of the supporting column (7).

7. A novel tool ladder with telescopic function according to claim 1, characterized in that: a rotating shaft is provided on the top plate (1), and a limiting fixing tube (101) is provided on both sides of the rotating shaft, and a sleeve (102) is provided at the top of the supporting column (7), wherein the sleeve (102) is sleeved on the rotating shaft, and both sides of the sleeve (102) are close to the limiting fixing tube (101).

8. A novel tool ladder with telescopic function according to claim 2, characterized in that: a tool rack (18) is installed inside the hanging frame (3).