CN220815523U

CN220815523U - Expansion turning ladder

Info

Publication number: CN220815523U
Application number: CN202322258201.9U
Authority: CN
Inventors: 陈振雄
Original assignee: Lianjia Jisheng Suzhou Environmental Technology Co ltd
Current assignee: Lianjia Jisheng Suzhou Environmental Technology Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-04-19
Anticipated expiration: 2033-08-22

Abstract

The utility model discloses an expanding turning ladder which comprises side plates, a round steel pedal assembly and a fixed shaft seat, wherein a round steel rod on the round steel pedal assembly is fixedly inserted into a jack, the top end of the round steel pedal is connected with a rotating shaft, two ends of the rotating shaft respectively penetrate through holes and are arranged on the outer side of the side plates, the fixed shaft seat is provided with two groups of shaft holes on the upper part of the fixed shaft seat and are fixedly inserted into the two ends of the rotating shaft, the round steel rod on the round steel pedal assembly is quickly inserted into the jack on the side plates, and the rotating shaft on the round steel pedal assembly is quickly inserted into the shaft holes on the fixed shaft seat after penetrating through the through holes on the side plates, so that the assembling of the turning ladder can be completed without bolts, and the aim of quickly assembling and using the turning ladder is fulfilled.

Description

Expansion turning ladder

Technical Field

The utility model relates to the technical field of expanding turning ladders, in particular to an expanding turning ladder.

Background

The expanding turning ladder is a portable multifunctional ladder, generally comprises a telescopic workbench plate and a retractable support column, can adjust the height and the shape according to the needs to adapt to different working requirements and scenes, can be adjusted into various shapes such as an upright ladder, an A-shaped ladder, a triangular ladder and the like according to the needs, and can be used as a workbench, a scaffold and the like;

However, when the traditional expansion turning ladder is matched and assembled for use, most of the traditional expansion turning ladder adopts bolts to fix the ladder plates and the side plates on the turning ladder, and when the traditional expansion turning ladder is disassembled, the ladder plates and the side plates on the turning ladder are required to be disassembled by means of tools, so that inconvenience is brought to the disassembly and carrying of the expansion turning ladder;

therefore, the utility model provides the expanding turning ladder which is convenient to disassemble and assemble the expanding turning ladder.

Disclosure of utility model

The utility model aims to provide an expanding turning ladder so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

An expanding turn-over ladder, comprising:

The side plates are provided with two jacks which are arranged in a trapezoid shape at right angles, and the top ends of the side plates are provided with through holes;

The round steel pedal assembly is characterized in that a round steel rod on the round steel pedal assembly is fixedly inserted into the insertion hole, the top end of the round steel pedal assembly is connected with a rotating shaft, and two ends of the rotating shaft respectively penetrate through the through holes and are arranged on the outer side of the side plate;

The fixed shaft seats are provided with two groups, and the shaft holes at the upper part of the fixed shaft seats are fixedly spliced with the two ends of the rotating shaft.

Further, the handle holes are formed in the side plates, and the stored side plates or the assembled turning ladder are lifted through the handle holes.

Further, be equipped with a plurality of footboard panel on the round steel footboard subassembly, bear the weight of to user's step stability when a plurality of round steel pole fixed connection on the round steel footboard subassembly through the footboard panel.

Further, a plurality of be equipped with the folding district between the footboard panel, round steel footboard subassembly is accomodate through the folding district folding on the footboard panel, to turning over the ladder dismantlement back, fold through the folding district on the footboard panel between the round steel footboard subassembly, reaches the purpose of reducing the carrying volume to the folding of round steel footboard subassembly.

Further, the fixed shaft seat is provided with a slot which is communicated with the shaft hole and matched with the shaft hole in a calabash shape, the diameter of the slot is larger than that of the shaft hole, and when the round steel pedal assembly is assembled with the side plate, the two ends of the rotating shaft are supported through the slot matched with the diameter of the shaft hole, so that the purpose of rapidly clamping the two ends of the rotating shaft into the shaft hole is achieved.

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

This expand and turn over ladder, round steel footboard subassembly cooperation curb plate equipment forms turns over the ladder, when to turning over the ladder and use, round steel pole on the round steel footboard subassembly peg graft in the jack on the curb plate fast to and the axis of rotation on the round steel footboard subassembly peg graft the assembly fast with the shaft hole on the fixed axle bed after penetrating the through-hole on the curb plate, need not to accomplish the equipment of turning over the ladder with the help of the bolt, reach the purpose of using to turning over the ladder equipment fast.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the explosive structure of FIG. 1 according to the present utility model;

fig. 3 is a schematic structural diagram of a fixing shaft seat according to the present utility model.

In the figure: 1. a side plate; 2. a round steel pedal assembly; 3. fixing the shaft seat; 4. round steel rod; 5. a jack; 6. a through hole; 7. a rotating shaft; 8. a handle hole; 9. a pedal panel; 10. a folding zone; 11. a slot; 12. and the shaft hole.

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. 1-3, the present utility model provides a technical solution: an expanding turn-over ladder, comprising:

The side plates 1 are provided with two side plates 1, a plurality of right-angle trapezoidal jacks 5 are respectively arranged on the two side plates 1, through holes 6 are formed in the top ends of the side plates 1, and the bottom surfaces of the side plates 1 correspond to the arrangement shapes of the jacks 5;

The round steel pedal assembly 2, a round steel rod 4 on the round steel pedal assembly 2 is fixedly inserted into the insertion hole 5, the top end of the round steel pedal assembly 2 is connected with a rotating shaft 7, and two ends of the rotating shaft 7 respectively penetrate through the through holes 6 and are arranged on the outer side of the side plate 1;

The fixed shaft seat 3 is provided with two groups of shaft holes 12 at the upper part of the fixed shaft seat 3 and two ends of the rotating shaft 7 are inserted and fixed.

The side plate 1 is provided with a handle hole 8, and the stored side plate 1 or the assembled turning ladder is lifted and moved through the handle hole 8.

The round steel pedal assembly 2 is provided with a plurality of pedal panels 9, and the steps of a user are stably carried while the round steel rods 4 on the round steel pedal assembly 2 are fixedly connected through the pedal panels 9.

A plurality of be equipped with folding district 10 between the footboard panel 9, the folding district 10 folding of round steel footboard subassembly 2 on through the footboard panel 9 is accomodate, and folding district 10 on the footboard panel 9 is corresponding with the right angle position on jack 5, easily folds round steel footboard subassembly 2 through folding district 10, dismantles the back to turning over the ladder, folds through folding district 10 on the footboard panel 9 between the round steel footboard subassembly 2, reaches the purpose of folding reduction carrying volume to round steel footboard subassembly 2.

The fixed shaft seat 3 is provided with a slot 11 which is communicated with the shaft hole 12 and matched with the shaft hole 12 to form a calabash shape, the diameter of the slot 11 is larger than that of the shaft hole 12, and when the round steel pedal assembly 2 is assembled with the side plate 1, the two ends of the rotating shaft 7 are supported by the slot 11 with the diameter larger than that of the shaft hole 12, so that the purpose of rapidly clamping the two ends of the rotating shaft 7 into the shaft hole 12 is achieved.

According to the expanding turning ladder, the round steel pedal assembly 2 is assembled together with the side plate 1 to form the turning ladder, when the turning ladder is used, the round steel rod 4 on the round steel pedal assembly 2 is quickly inserted into the insertion hole 5 on the side plate 1, and the rotating shaft 7 on the round steel pedal assembly 2 is quickly inserted into the shaft hole 12 on the fixed shaft seat 3 after penetrating through the through hole 6 on the side plate 1, so that the turning ladder can be assembled without bolts;

When dismantling to turn over the ladder and accomodate or carry, dismantle the both ends of fixed axle bed 3 and axis of rotation 7, two curb plates 1 are dismantled from the both sides of round steel footboard subassembly 2 respectively to fold through the footboard panel 9 on the round steel footboard subassembly 2 and accomodate round steel footboard subassembly 2, reduce to turning over the ladder and carry or accomodate the volume, reach and use or dismantle the purpose of accomodating, carry to turning over the ladder equipment fast.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. An expansion turning ladder is characterized by comprising:

The side plates (1), wherein the side plates (1) are provided with two, a plurality of right-angle arranged trapezoidal jacks (5) are respectively arranged on the two side plates (1), and the top ends of the side plates (1) are provided with through holes (6);

The round steel pedal assembly (2), a round steel rod (4) on the round steel pedal assembly (2) is fixedly inserted into the jack (5), the top end of the round steel pedal assembly (2) is connected with a rotating shaft (7), and two ends of the rotating shaft (7) respectively penetrate through the through holes (6) and are arranged on the outer sides of the side plates (1);

The fixed shaft seat (3), the fixed shaft seat (3) is provided with two groups, and the shaft hole (12) at the upper part of the fixed shaft seat (3) is fixedly connected with the two ends of the rotating shaft (7) in an inserting way.

2. An expanding flip ladder according to claim 1, characterized in that: the side plate (1) is provided with a handle hole (8).

3. An expanding flip ladder according to claim 1, characterized in that: the round steel pedal assembly (2) is provided with a plurality of pedal panels (9).

4. An expanding flip according to claim 3, wherein: a folding area (10) is arranged among the pedal panels (9), and the round steel pedal assembly (2) is folded and stored through the folding area (10) on the pedal panels (9).

5. An expanding flip ladder according to claim 1, characterized in that: the fixed shaft seat (3) is provided with a slot (11) which is communicated with the shaft hole (12) and matched with the shaft hole (12) to form a calabash shape, and the diameter of the slot (11) is larger than that of the shaft hole (12).