CN219299193U

CN219299193U - Movable ladder device convenient to disassemble

Info

Publication number: CN219299193U
Application number: CN202320270544.4U
Authority: CN
Inventors: 方燕; 孙倩倩; 李慧
Original assignee: Jiangxi Yuanhui Construction Co ltd
Current assignee: Jiangxi Yuanhui Construction Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-07-04
Anticipated expiration: 2033-02-21

Abstract

The utility model belongs to the technical field of ladders, and particularly relates to a portable ladder device convenient to detach. Comprises a supporting ladder, wherein the inner wall of the supporting ladder is connected with a movable ladder in a sliding way. According to the utility model, the fixed block is driven to be far away from the fixed groove by pulling the pull rod, so that the movable ladder moves on the inner wall of the supporting ladder, when the bottom end of the movable ladder moves to the position of the mounting block, the movable ladder moves towards the mounting block, and then the bottom end of the movable ladder is close to the base, so that the movable ladder is stored, the movable ladder is convenient to disassemble, and the storage purpose is achieved; meanwhile, the fixing blocks are driven to move through the springs, the fixing blocks and the fixing grooves are clamped with each other, so that the movable ladder and the supporting ladder are fixedly connected, and the height of the movable ladder is adjusted by adjusting the positions of the fixing grooves and the fixing blocks which are clamped with each other due to the fact that the plurality of groups of fixing grooves are formed.

Description

Movable ladder device convenient to disassemble

Technical Field

The utility model belongs to the technical field of ladders, and particularly relates to a portable ladder device convenient to detach.

Background

The ladder is a daily life appliance, which is characterized in that two long and thick rods are used as edges, and the middle of the ladder transversely crosses a transverse rod suitable for climbing and is used for climbing.

Through searching, in the prior art, the Chinese patent application number is CN202022384195.8, the application date is: 2020-10-23 discloses a live-wire power operation utensil, relates to electric power operation utensil technical field, especially is a live-wire power operation utensil, including protection pad and light, the upper end of protection pad is provided with the bottom sprag ladder, and the upper end middle part of bottom sprag ladder is provided with upper portion companion ladder, the front end upside of upper portion companion ladder is provided with the light, the left end upside of upper portion companion ladder is provided with the rotary rod, and the right-hand member outside of rotary rod is provided with the duct, the right-hand member of rotary rod is provided with control panel, the front end downside of bottom sprag ladder is provided with the welding rod, and the upper end rear side of welding rod is provided with the dead lever, the upper end of dead lever is provided with the detachable pole, and the both ends are provided with buckle bolt about the detachable pole. The live-line power operation device is provided with the fixing bolt, a user manually rotates the fixing bolt, and then the fixing bolt rotates to pass through the bottom support ladder, so that the upper movable ladder inside is fixedly installed on the bottom support ladder, and the height of the live-line power operation device is convenient for the user to adjust.

1. The device is after using, through dismantling the pole that can dismantle, accomodate upper portion fly ladder in the bottom sprag ladder, but need accomodate alone the pole that can dismantle, and when using, need assemble the pole that can dismantle, consequently inconvenient dismantlement to the fly ladder.

Disclosure of Invention

Aiming at the problems, the utility model provides a movable ladder device convenient to disassemble, which comprises a supporting ladder, wherein the inner wall of the supporting ladder is slidably connected with the movable ladder, one side of the outer wall of the movable ladder is provided with a plurality of groups of fixing grooves, one side of the outer wall of the supporting ladder is provided with a cavity, the inner wall of the cavity is fixedly connected with a sliding rod, the sliding rod penetrates through and is slidably connected with a sliding block, one side of the outer wall of the sliding block is fixedly connected with a pull rod, one side of the sliding block, far away from the outer wall of the pull rod, of the sliding rod is fixedly connected with a pressing rod, one end, far away from the sliding block, of the pressing rod is fixedly connected with a fixing block, and one side of the outer wall of the supporting ladder is fixedly connected with a mounting block and a base.

Further, a plurality of groups of fixed rods are fixedly connected to one side of the outer walls of the supporting ladder and the movable ladder, and a workbench is fixedly connected to one side of the outer walls of the movable ladder.

Further, the workstation sets up the top at the dead lever, it has the light to inlay on the fly ladder, outer wall one side of fly ladder is provided with the handle.

Further, the handle is close to the outer wall one side fixedly connected with connecting rod of fly ladder, the other end of connecting rod runs through outer wall one side of fly ladder, connecting rod and light through connection.

Further, the installation piece sets up the top at the base, installation piece and supporting ladder communicate each other.

Further, the inner walls of the base and the mounting block are both in sliding connection with the outer wall of the movable ladder, and the outer wall of the movable ladder and the outer wall of the supporting ladder are in sliding connection with each other.

The beneficial effects of the utility model are as follows:

1. the fixed block is driven to be away from the fixed groove through the pulling, so that the movable ladder moves on the inner wall of the supporting ladder, when the bottom end of the movable ladder moves to the position of the installation block, the movable ladder moves towards the installation block, and the bottom end of the movable ladder is close to the base, so that the movable ladder is stored, the movable ladder is convenient to detach, and the storage purpose is achieved.

2. Through the inner wall that the installation piece was kept away from to the fly ladder to with the fly ladder setting at the inner wall of supporting the ladder, the spring drives the fixed block and removes, makes fixed block and fixed slot joint each other, thereby makes fly ladder and supporting ladder fixed connection, owing to seted up a plurality of groups of fixed slots, consequently through adjusting the position of fixed slot and the mutual joint of fixed block, adjusts the height of fly ladder, not only fixes the fly ladder, still conveniently adjusts the height.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view showing a front view of a portable ladder device according to an embodiment of the utility model;

fig. 2 is a schematic cross-sectional view showing a portable ladder device according to an embodiment of the utility model;

FIG. 3 illustrates an enlarged view of section A of FIG. 2 of a ramp apparatus that is convenient to disassemble in accordance with an embodiment of the present utility model;

fig. 4 is a schematic left-view structural view of a ramp device according to an embodiment of the present utility model;

FIG. 5 illustrates a schematic cross-sectional structural view of a portable ramp device support ramp, mounting block and base connection in accordance with an embodiment of the present utility model;

fig. 6 shows a schematic connection of a ramp device support ramp and a mounting block for easy removal according to an embodiment of the utility model.

In the figure: 1. a supporting ladder; 2. a movable ladder; 3. a fixed rod; 4. a work table; 5. a lighting lamp; 6. a handle; 8. a connecting rod; 9. a fixing groove; 10. a cavity; 11. a slide bar; 12. a spring; 13. a slide block; 14. a pull rod; 15. a compression bar; 16. a fixed block; 17. a mounting block; 18. and (5) a base.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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.

The utility model provides a movable ladder device convenient to detach, which comprises a supporting ladder 1, wherein the inner wall of the supporting ladder 1 is slidably connected with a movable ladder 2, a plurality of groups of fixed rods 3 are fixedly connected to one sides of the outer walls of the supporting ladder 1 and the movable ladder 2, a workbench 4 is fixedly connected to one side of the outer wall of the movable ladder 2, the workbench 4 is arranged at the top end of the fixed rod 3, a lighting lamp 5 is inlaid on the movable ladder 2, a handle 6 is arranged on one side of the outer wall of the movable ladder 2, a connecting rod 8 is fixedly connected to one side of the handle 6 close to the outer wall of the movable ladder 2, the other end of the connecting rod 8 penetrates through one side of the outer wall of the movable ladder 2, and the connecting rod 8 and the lighting lamp 5 are in penetrating connection;

further, the outer wall of the illuminating lamp 5 is in sliding connection with the inner wall of the movable ladder 2.

Specifically, by rotating the handle 6, the illuminating lamp 5 is rotated, the illumination angle of the illuminating lamp 5 is adjusted, the illumination blind area is reduced, and the purpose of illumination is achieved.

Specifically, through workstation 4, make things convenient for operating personnel to place the instrument on workstation 4 to make things convenient for operating personnel to take the instrument, reach the purpose of taking the instrument.

The utility model provides a fixed slot 9 of a plurality of groups has been seted up to outer wall one side of fly ladder 2, cavity 10 has been seted up to outer wall one side of supporting ladder 1, the inner wall fixedly connected with slide bar 11 of cavity 10, slide bar 11 runs through sliding connection has slider 13, spring 12 has been cup jointed to the outer wall of slide bar 11, the outer wall one side fixedly connected with pull rod 14 of slider 13, the one end that slider 13 was kept away from to pull rod 14 runs through inner wall one side of cavity 10, and extends to outer wall one side that supporting ladder 1, the outer wall one side fixedly connected with depression bar 15 that pull rod 14 was kept away from to slider 13, the one end that depression bar 15 was kept away from slider 13 runs through inner wall one side of cavity 10, and extends to inner wall one side that supporting ladder 1, the one end fixedly connected with fixed block 16 that slider 13 was kept away from to depression bar 15, outer wall one side fixedly connected with installation piece 17 and base 18 of supporting ladder 1, installation piece 17 sets up the top at base 18, installation piece 17 and supporting ladder 1 communicate each other.

Further, the outer wall of the slider 13 and the inner wall of the cavity 10 are slidably connected to each other.

Further, the fixing block 16 and the fixing groove 9 are engaged with each other.

Further, the inner walls of the base 18 and the mounting block 17 are slidably connected with the outer wall of the movable ladder 2, and the outer wall of the movable ladder 2 and the outer wall of the supporting ladder 1 are slidably connected with each other.

Specifically, the pull rod 14 is pulled to drive the fixed block 16 to be far away from the fixed groove 9, so that the movable ladder 2 moves on the inner wall of the supporting ladder 1, when the bottom end of the movable ladder 2 moves to the position of the mounting block 17, the movable ladder 2 moves to the mounting block 17, and then the bottom end of the movable ladder 2 is close to the base 18, so that the movable ladder 2 is stored, and the purpose of storage is achieved.

Specifically, through the inner wall that the installation piece 17 was kept away from to the companion ladder 2 to set up companion ladder 2 at the inner wall of supporting ladder 1, spring 12 drives fixed block 16 and removes, makes fixed block 16 and fixed slot 9 each other joint, thereby makes companion ladder 2 and supporting ladder 1 fixed connection, because a plurality of fixed slots 9 of group have been seted up, therefore through adjusting the position of fixed slot 9 and the mutual joint of fixed block 16, adjusts companion ladder 2's height, reaches fixed purpose.

The working principle of the movable ladder device convenient to disassemble provided by the embodiment of the utility model is as follows:

step one: through the inner wall that the mounting block 17 was kept away from to the companion ladder 2 to with companion ladder 2 setting at the inner wall of supporting ladder 1, spring 12 drives fixed block 16 and removes, makes fixed block 16 and fixed slot 9 each other joint, thereby makes companion ladder 2 and supporting ladder 1 fixed connection, owing to seted up a plurality of groups of fixed slot 9, consequently through adjusting the position of fixed slot 9 and the mutual joint of fixed block 16, adjusts companion ladder 2's height.

Step two: by rotating the handle 6, the illuminating lamp 5 is rotated, the illumination angle of the illuminating lamp 5 is adjusted, and the illumination blind area is reduced.

Step three: through workstation 4, make things convenient for operating personnel to place the instrument on workstation 4 to make things convenient for operating personnel to take the instrument.

Step four: the pull rod 14 is pulled to drive the fixed block 16 to be far away from the fixed groove 9, so that the movable ladder 2 moves on the inner wall of the supporting ladder 1, when the bottom end of the movable ladder 2 moves to the position of the mounting block 17, the movable ladder 2 moves to the mounting block 17, and the bottom end of the movable ladder 2 is close to the base 18, so that the movable ladder 2 is stored.

The utility model has the beneficial effects that:

1. the pull rod 14 is pulled to drive the fixed block 16 to be far away from the fixed groove 9, so that the movable ladder 2 moves on the inner wall of the supporting ladder 1, when the bottom end of the movable ladder 2 moves to the position of the mounting block 17, the movable ladder 2 moves to the mounting block 17, and the bottom end of the movable ladder 2 is close to the base 18, so that the movable ladder 2 is stored, the movable ladder is convenient to detach, and the purpose of storage is achieved.

2. Through the inner wall that the installation piece 17 was kept away from to the companion ladder 2 to with companion ladder 2 setting at the inner wall of supporting ladder 1, spring 12 drives fixed block 16 and removes, makes fixed block 16 and fixed slot 9 each other joint, thereby makes companion ladder 2 and supporting ladder 1 fixed connection, because a plurality of fixed slots 9 of group have been seted up, therefore through the position of adjusting fixed slot 9 and the mutual joint of fixed block 16, adjust companion ladder 2's height, not only fix companion ladder 2, still conveniently adjust height.

Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a companion ladder device convenient to dismantle which characterized in that: including supporting ladder (1), the inner wall sliding connection of supporting ladder (1) has fly ladder (2), a plurality of groups fixed slot (9) have been seted up on outer wall one side of fly ladder (2), cavity (10) have been seted up on outer wall one side of supporting ladder (1), the inner wall fixedly connected with slide bar (11) of cavity (10), slide bar (11) through-sliding connection has slider (13), outer wall one side fixedly connected with pull rod (14) of slider (13), outer wall one side fixedly connected with depression bar (15) of pull rod (14) are kept away from to slider (13), one end fixedly connected with fixed block (16) of slider (13) are kept away from to depression bar (15), outer wall one side fixedly connected with installation piece (17) and base (18) of supporting ladder (1).

2. The ramp apparatus of claim 1, wherein: the outer wall one side of supporting ladder (1) and fly ladder (2) is all fixedly connected with a plurality of groups dead lever (3), outer wall one side fixedly connected with workstation (4) of fly ladder (2).

3. The ramp apparatus of claim 2, wherein: the workbench (4) is arranged at the top end of the fixed rod (3), the movable ladder (2) is inlaid with the illuminating lamp (5), and one side of the outer wall of the movable ladder (2) is provided with the handle (6).

4. A ramp assembly according to claim 3, wherein: the handle (6) is close to outer wall one side fixedly connected with connecting rod (8) of fly ladder (2), the other end of connecting rod (8) runs through outer wall one side of fly ladder (2), connecting rod (8) and light (5) through connection.

5. The ramp apparatus of claim 1, wherein: the mounting block (17) is arranged at the top end of the base (18), and the mounting block (17) and the supporting ladder (1) are mutually communicated.

6. The ramp assembly of claim 5, wherein: the inner walls of the base (18) and the mounting block (17) are both in sliding connection with the outer wall of the movable ladder (2), and the outer wall of the movable ladder (2) and the outer wall of the supporting ladder (1) are in sliding connection with each other.