CN219472006U

CN219472006U - Pulley guide rail combined ladder

Info

Publication number: CN219472006U
Application number: CN202320832973.6U
Authority: CN
Inventors: 彭建辉; 易跃红
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-08-04
Anticipated expiration: 2033-04-12

Abstract

The utility model provides a pulley guide rail combined ladder, which relates to the technical field of herringbone ladders and comprises a first connecting block and a hanging basket structure, wherein a connecting hinge is arranged at the top of the first connecting block, a second connecting block is arranged at the front end of the connecting hinge, two first ladder frames are arranged at the bottom of the first connecting block, two second ladder frames are arranged at the bottom of the second connecting block, a hanging basket body can be fixed on a movable platform through a mounting block, a lifting rope passes through pulleys fixed at the top of the ladder frames and then is connected with the top of the movable platform, when the herringbone ladder is used, an opening or retracting action can be completed between the first connecting block and the second connecting block through the connecting hinge, and a crosspiece is fixed after the connecting block is used.

Description

Pulley guide rail combined ladder

Technical Field

The utility model relates to the technical field of herringbone ladders, in particular to a pulley guide rail combined ladder.

Background

The herringbone ladder is mainly used for construction, installation and maintenance in higher places, and can be equipped in ordinary families and units, and the application range is wider.

When the existing herringbone ladder is used, heavy objects are required to be carried frequently or operated, and when the heavy objects are carried, the heavy objects are hard and dangerous, and safety accidents can be caused if careless during use, so that the pulley and guide rail combined ladder is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, when the existing herringbone ladder is used, heavy objects are required to be carried frequently or operated, and when the heavy objects are carried, the herringbone ladder is laborious and hard and dangerous, and the safety accidents can be caused if the herringbone ladder is careless when the herringbone ladder is used.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the pulley guide rail combined ladder comprises a first connecting block and a hanging basket structure, wherein a connecting hinge is arranged at the top of the first connecting block, a second connecting block is arranged at the front end of the connecting hinge, two first ladder frames are arranged at the bottom of the first connecting block, two second ladder frames are arranged at the bottom of the second connecting block, a plurality of connecting fixing plates are arranged at the back sides of the two second ladder frames and the inner sides of the two first ladder frames, anti-slip pads are arranged at the bottoms of the two second ladder frames and the two first ladder frames, movable slide rails are arranged on the inner side walls of the two second ladder frames, a plurality of movable slide blocks are arranged between the two movable slide rails, a movable platform is arranged between the plurality of movable slide blocks, a plurality of mounting holes are formed in the movable platform, a connecting mounting rod is arranged at the center of the bottom of the second connecting block, pulleys are arranged at the bottom of the connecting mounting rod, and a plurality of crosspieces are arranged between the two second ladder frames and the two first ladder frames;

the hanging basket structure comprises a hanging basket body and mounting blocks, wherein a plurality of mounting blocks are arranged on the back side of the hanging basket body.

As a preferable scheme of the utility model, the movable sliding block is in sliding connection with the movable sliding rail.

The technical effect of adopting the further scheme is as follows: the movable slide block can slide on the movable slide rail, so that the movable platform can be driven to ascend.

As a preferable scheme of the utility model, the connecting fixing plate is welded with the second ladder frame.

The technical effect of adopting the further scheme is as follows: the user can ascend through connecting the fixed plate, and then the climbing action is completed.

As a preferred embodiment of the present utility model, the connection hinge is fixed to the first connection block by a bolt.

The technical effect of adopting the further scheme is as follows: the first connecting block and the second connecting block can be opened or retracted through the connecting hinge.

As a preferable scheme of the utility model, the mounting block is inserted into the mounting hole for use.

The technical effect of adopting the further scheme is as follows: the hanging basket body can be directly installed at the installation hole through the installation block, and then the hanging basket body can be installed at the mobile platform.

In a preferred embodiment of the present utility model, the anti-slip pad is made of rubber.

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

according to the utility model, the hanging basket body can be fixed on the moving platform through the mounting block, the lifting rope is fixed on the pulley at the top of the ladder frame and then connected with the top of the moving platform, when the hanging basket is used, the first connecting block and the second connecting block can be opened or retracted through the connecting hinge, then the crosspiece is fixed, when the heavy object is not required to be carried normally, a person can directly go up and down from the first ladder frame, when the heavy object is required to be carried, the hanging basket body is fixed on the moving platform, then the heavy object required to be carried is placed in the hanging basket body, and then the lifting rope is pulled to enable the moving platform to move, so that the heavy object can be carried easily or carried conveniently, the problem that when the conventional herringbone ladder is used, due to the fact that the heavy object is required to be carried frequently, the heavy object is hard and extremely dangerous when the heavy object is carried, if the heavy object is careless, safety accidents can be caused when the heavy object is used is avoided.

Drawings

Fig. 1 is a schematic side view of a pulley and guide rail combined ladder according to the present utility model;

fig. 2 is a schematic diagram of a front structure of a pulley and guide rail combined ladder according to the present utility model;

fig. 3 is a schematic view of a cradle structure of a pulley and guide rail combined ladder according to the present utility model.

Legend description: 1. a first connection block; 2. a connecting hinge; 3. a second connection block; 4. a first ladder frame; 5. a second ladder frame; 6. connecting a fixing plate; 7. an anti-slip pad; 8. moving the slide rail; 9. moving the slide block; 10. a mobile platform; 11. a mounting hole; 12. connecting the mounting rod; 13. a pulley; 14. a crosspiece; 15. a basket hanging structure; 151. a hanging basket body; 152. and (5) installing a block.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are, however, not limited to the embodiments described herein, but are to be provided for the purpose of making the disclosure of the utility model more thorough.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Example 1

As shown in fig. 1-3, the present utility model provides a technical solution: a pulley 13 guide rail combined ladder comprises a first connecting block 1 and a hanging basket structure 15, wherein the top of the first connecting block 1 is provided with a connecting hinge 2, the front end of the connecting hinge 2 is provided with a second connecting block 3, the bottom of the first connecting block 1 is provided with two first ladder frames 4, the bottom of the second connecting block 3 is provided with two second ladder frames 5, the back sides of the two second ladder frames 5 and the inner sides of the two first ladder frames 4 are respectively provided with a plurality of connecting fixing plates 6, the bottoms of the two second ladder frames 5 and the two first ladder frames 4 are respectively provided with a slipmat 7, the inner side walls of the two second ladder frames 5 are respectively provided with a movable slide rail 8, a plurality of movable slide blocks 9 are arranged between the two movable slide rails 8, a plurality of movable platforms 10 are arranged between the plurality of movable slide blocks 9, a plurality of mounting holes 11 are formed in the movable platforms 10, the center of the bottom of the second connecting block 3 is provided with a connecting mounting rod 12, the bottom of the connecting and installing rod 12 is provided with a pulley 13, a plurality of crosspieces 14 are arranged between the two second ladder frames 5 and the two first ladder frames 4, the hanging basket structure 15 comprises a hanging basket body 151 and an installing block 152, the back side of the hanging basket body 151 is provided with a plurality of installing blocks 152, the hanging basket body 151 can be fixed on the moving platform 10 through the installing blocks 152, a lifting rope passes through the pulley 13 fixed on the top of the ladder frames and then is connected with the top of the moving platform 10, when the connecting and installing rod is used, the opening or the retracting actions can be completed between the first connecting block 1 and the second connecting block 3 through the connecting hinge 2, the crosspieces 14 are fixed after that, when the heavy objects are not needed to be carried normally, a person can directly go up and down from the first ladder frames 4, when the heavy objects are needed to be carried, the hanging basket body 151 is firstly fixed on the moving platform 10, then the heavy objects needed to be carried are placed in the hanging basket body 151, and then the moving platform 10 is enabled to move through pulling the lifting rope, therefore, the heavy objects can be easily moved up or down, and the problem that safety accidents are caused if careless when the heavy objects are used due to the fact that the heavy objects are required to be frequently transported or operated when the conventional herringbone ladder is used is avoided.

Example 2

As shown in fig. 1-3, the present utility model provides a technical solution: the movable sliding block 9 is in sliding connection with the movable sliding rail 8, the movable sliding block 9 can slide on the movable sliding rail 8, further the movable platform 10 can be driven to go up, the fixed plate 6 and the second ladder frame 5 are connected in a welded mode, the user can ascend through the fixed plate 6, further climbing actions are completed, the connecting hinge 2 and the first connecting block 1 are fixed through bolts, the first connecting block 1 and the second connecting block 3 can be opened or retracted through the connecting hinge 2, the mounting block 152 is inserted into the mounting hole 11 for use, the hanging basket body 151 can be directly mounted at the mounting hole 11 through the mounting block 152, further the movable platform 10 is mounted, and the anti-skid pad 7 is made of rubber.

The working flow of the utility model is as follows: when the combined ladder with the pulley 13 and the guide rail is used, firstly, the hanging basket body 151 can be fixed on the moving platform 10 through the mounting block 152, the hanging rope passes through the pulley 13 fixed on the top of the ladder frame and then is connected with the top of the moving platform 10, when the combined ladder is used, the first connecting block 1 and the second connecting block 3 can be opened or retracted through the connecting hinge 2, the crosspiece 14 is fixed after the combined ladder is used, when a person does not need to carry a heavy object normally, the person can directly go up and down from the first ladder frame 4, when the heavy object needs to be carried, the hanging basket body 151 is firstly fixed on the moving platform 10, then the heavy object needing to be carried is placed in the hanging basket body 151, and then the moving platform 10 is moved by pulling the hanging rope, so that the heavy object can be easily carried up or down, the problem that when the conventional artificial ladder is used, due to the fact that the heavy object needs to be carried frequently is hard and dangerous, and the problem of causing a safety accident when the heavy object needs to be carried is avoided when the person is used.

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. The utility model provides a pulley guide rail combination ladder, includes first connecting block (1) and hangs basket structure (15), its characterized in that: the top of first linkage block (1) is equipped with connection hinge (2), the front end of connection hinge (2) is equipped with second connecting block (3), the bottom of first linkage block (1) is equipped with two first ladder frames (4), the bottom of second connecting block (3) is equipped with two second ladder frames (5), two the dorsal part of second ladder frames (5) and the inboard of two first ladder frames (4) all are equipped with a plurality of connection fixed plate (6), two the bottom of second ladder frames (5) and two the bottom of first ladder frames (4) all is equipped with slipmat (7), two all be equipped with on the inside wall of second ladder frames (5) remove slide rail (8), be equipped with a plurality of removal slider (9) between removal slider (9), be equipped with removal platform (10) between removal slider (9), set up a plurality of installation hole (11) on removal platform (10), the center department of second ladder frame (3) bottom is equipped with connecting rod (12), be equipped with between two connection rod (14) and two connection rod (4);

the hanging basket structure (15) comprises a hanging basket body (151) and mounting blocks (152), and a plurality of mounting blocks (152) are arranged on the back side of the hanging basket body (151).

2. A pulley-track combination ladder as claimed in claim 1, wherein: the movable sliding block (9) is in sliding connection with the movable sliding rail (8).

3. A pulley-track combination ladder as claimed in claim 1, wherein: the connecting fixing plate (6) is welded with the second ladder frame (5).

4. A pulley-track combination ladder as claimed in claim 1, wherein: the connecting hinge (2) is fixed with the first connecting block (1) through bolts.

5. A pulley-track combination ladder as claimed in claim 1, wherein: the mounting block (152) is inserted into the mounting hole (11) for use.

6. A pulley-track combination ladder as claimed in claim 1, wherein: the anti-slip pad (7) is made of rubber.