CN210622681U

CN210622681U - Foldable outdoor safety ladder for fitment

Info

Publication number: CN210622681U
Application number: CN201921167189.8U
Authority: CN
Inventors: 肖亮; 蓝方敏; 周振坤
Original assignee: GUANGXI ECO-ENGINEERING VOCATIONAL AND TECHNICAL COLLEGE
Current assignee: GUANGXI ECO-ENGINEERING VOCATIONAL AND TECHNICAL COLLEGE
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-05-26
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a foldable safety ladder for outdoor decoration, including first ladder frame, the fixed surface of first ladder frame is connected with first horizontal ladder, the lower extreme fixed mounting of first horizontal ladder has first assembly pulley, the surperficial swing joint of first assembly pulley has the stay cord, the one end fixedly connected with second assembly pulley of stay cord, the upper end fixedly connected with second horizontal ladder of second assembly pulley, the equal fixedly connected with second ladder frame in both ends of second horizontal ladder, the surface sliding connection of second ladder frame is in the inside of first ladder frame. The utility model relates to a foldable safety ladder for outdoor decoration, through first assembly pulley and the cooperation of second assembly pulley, the user removes through the pulling stay cord, and the stay cord will drive second ladder frame and remove, and when the second assembly pulley removed the position of reinforcing block, will be through the position of the fixed second ladder frame of reinforcing block, will the length that can the person of facilitating the use adjusted the safety ladder to can effectual promotion safety ladder application range.

Description

Foldable outdoor safety ladder for fitment

Technical Field

The utility model relates to a safety ladder technical field, in particular to foldable outdoor emergency ladder for fitment.

Background

The safety ladder is widely used, especially in the decoration industry, the safety ladder becomes an indispensable auxiliary tool, the safety ladder provides a working platform for workers to decorate a safety area outdoors (otherwise, the area is too high away from the ground or cannot enter from the ground), the working height of two to three meters is often met, constructors generally use wooden benches or take and choose modes to carry out operations such as pasting and painting of wall surfaces and roof surfaces, the safety ladder on the market is mostly fixed in length at present, the use range of the safety ladder is limited, the position of the safety ladder cannot be adjusted according to the position required by a user, the user pads objects capable of increasing the height of the safety ladder below the safety ladder, the bottom of the safety ladder is unstable, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a foldable safety ladder for outdoor decoration can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a foldable outdoor safety ladder for fitment, includes first ladder frame, the fixed surface of first ladder frame is connected with first cross ladder, the lower extreme fixed mounting of first cross ladder has first assembly pulley, the surperficial swing joint of first assembly pulley has the stay cord, the one end fixedly connected with second assembly pulley of stay cord, the upper end fixedly connected with second cross ladder of second assembly pulley, the equal fixedly connected with second ladder frame in both ends of second cross ladder, the sliding surface of second ladder frame connects the inside at first ladder frame.

Preferably, the lower part of the right end of the first ladder frame is provided with a groove, the upper end inside the groove is movably connected with a support body and a baffle respectively, and the lower end of the support body is in threaded connection with a limiting body.

Preferably, the limiting body comprises a limiting block, a threaded rod and an anti-slip body, the upper end of the limiting block is fixedly connected with the threaded rod, the upper end of the threaded rod is in threaded connection with the lower end of the supporting body, and the lower end of the limiting block is fixedly connected with the anti-slip body.

Preferably, the upper end of the second ladder frame is fixedly connected with a fixing plate, the upper end of the fixing plate is fixedly connected with two stabilizer bars, and the fixing plate is sleeved with a folding body through the stabilizer bars.

Preferably, the folding body comprises a box body, a sliding rod and a limiting block, the sliding rod is fixedly connected inside the box body, and the limiting block is movably connected to the surface of the sliding rod.

Preferably, a threaded opening is formed in the lower end of the support body, and a reinforcing block is fixedly connected above the surface of the first ladder frame.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, use through mutually supporting of first assembly pulley and second assembly pulley, the user removes through the pulling stay cord, the stay cord will drive second ladder frame and remove, when the second assembly pulley removes the position of reinforcing block, will be through the position of the fixed second ladder frame of reinforcing block, the length that can the person of facilitating the use adjust the safety ladder, thereby can effectual promotion safety ladder application range, rethread supporter cooperation is used, stability when can effectual promotion safety ladder use, gliding effect when effectual reduction safety ladder uses, the user can make first ladder frame reach the degree rotation through the folding body, thereby can reach the folding effect of safety ladder, also the person of facilitating the use carries the safety ladder simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of a foldable outdoor decoration safety ladder of the present invention;

fig. 2 is a schematic structural view of a first ladder frame and a second ladder frame of the folding type safety ladder for outdoor decoration of the utility model;

FIG. 3 is a schematic view of a limiting body of the folding type outdoor decoration safety ladder of the present invention;

FIG. 4 is a schematic view of a folding body structure of the folding type outdoor decoration safety ladder of the present invention;

fig. 5 is the utility model relates to a foldable outdoor fitment is with emergency ladder's supporter structure sketch map.

In the figure: 1. a first ladder frame; 2. a first horizontal ladder; 3. a first pulley block; 4. pulling a rope; 5. a second pulley block; 6. a second horizontal ladder; 7. a second ladder frame; 8. a fixing plate; 9. a stabilizer bar; 10. a folded body; 11. a reinforcing block; 12. a groove; 13. a support body; 14. a baffle plate; 15. a restriction body; 16. a threaded opening; 101. a box body; 102. a slide bar; 103. a limiting block; 151. a limiting block; 152. a threaded rod; 153. and an anti-skid body.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a foldable safety ladder for outdoor decoration comprises a first ladder frame 1, wherein a first horizontal ladder 2 is fixedly connected to the surface of the first ladder frame 1, a first pulley block 3 is fixedly mounted at the lower end of the first horizontal ladder 2, a pull rope 4 is movably connected to the surface of the first pulley block 3, a second pulley block 5 is fixedly connected to one end of the pull rope 4, a second horizontal ladder 6 is fixedly connected to the upper end of the second pulley block 5, a second ladder frame 7 is fixedly connected to the two ends of the second horizontal ladder 6, and the surface of the second ladder frame 7 is slidably connected to the inside of the first ladder frame 1.

The lower part of the right end of the first ladder frame 1 is provided with the groove 12, a user can move by pulling the pull rope 4, one end pulled by the pull rope 4 is stressed, the other end of the pull rope 4 can drive the second pulley block 5 to move, the second pulley block 5 is fixedly connected to the lower part of the second horizontal ladder 6 and can drive the second ladder frame 7 to move, so that the effect of the safety ladder can be conveniently adjusted by the user, the application range of the safety ladder can be greatly improved, the use efficiency of the safety ladder is effectively improved, the upper end inside the groove 12 is respectively and movably connected with the supporting body 13 and the baffle 14, the stability of the safety ladder in use can be effectively improved by the supporting body 13, the sliding effect of the safety ladder in use is effectively reduced, and the lower end of the supporting; the limiting body 15 comprises a limiting block 151, a threaded rod 152 and an anti-skid body 153, a user can move the limiting body 15 out of the lower end of the supporting body 13 by rotating, then the supporting cross rod is installed in a spiral mode, the transverse support of the middle of the folded safety ladder can be improved, the threaded rod 152 is fixedly connected to the upper end of the limiting block 151, the upper end of the threaded rod 152 is connected to the lower end of the supporting body 13 in a threaded mode, and the anti-skid body 153 is fixedly connected to the lower end of the limiting block 151; the upper end of the second ladder frame 7 is fixedly connected with a fixing plate 8, the upper end of the fixing plate 8 is fixedly connected with two stabilizer bars 9, and the fixing plate 8 is sleeved with a folding body 10 through the stabilizer bars 9; therefore, the folding ladder can be conveniently folded and stored by a user, the user can conveniently use a single safety ladder, the application range of the safety ladder is greatly improved, the user can enable the first ladder frame 1 to rotate by 300 degrees through the folding body 10, the folding effect of the safety ladder can be achieved, meanwhile, the user can conveniently carry the safety ladder, the folding body 10 comprises a box body 101, a sliding rod 102 and a limiting block 103, the inside of the box body 101 is fixedly connected with the sliding rod 102, and the surface of the sliding rod 102 is movably connected with the limiting block 103; screw thread mouth 16 has been seted up to the lower extreme of supporter 13, and the top fixedly connected with on first ladder frame 1 surface adds the reinforcing block 11, and reinforcing block 11 will be can effectual first ladder frame 1 of promotion and the second ladder between the frame 7 fastness, the effect of rupture when effectual first ladder frame 1 of reduction and second ladder frame 7 use.

It is required to explain, the utility model relates to a foldable safety ladder for outdoor decoration, the user removes through pulling stay cord 4, the one end of 4 stimulations of stay cord will be the atress, the other end of stay cord 4 will drive the 5 removals of second assembly pulley, because 5 fixed connection of second assembly pulley are in the lower part of second horizontal ladder 6, will drive second ladder frame 7 and remove, thereby can the person of facilitating the use adjust the effect of safety ladder, the user can make first ladder frame 1 reach 300 degrees rotations through the folded body 10, firstly can the safety ladder reach folding effect, secondly can make the safety ladder reach the effect of symmetrical placing, the user can be through the angle of adjusting the supporter 13, make the more balanced placing of first ladder frame 1.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a foldable emergency ladder for outdoor fitment, includes first ladder frame (1), its characterized in that: the surface fixed connection of first ladder frame (1) has first cross ladder (2), the lower extreme fixed mounting of first cross ladder (2) has first assembly pulley (3), the surperficial swing joint of first assembly pulley (3) has stay cord (4), the one end fixedly connected with second assembly pulley (5) of stay cord (4), the upper end fixedly connected with second cross ladder (6) of second assembly pulley (5), the equal fixedly connected with second ladder frame (7) in both ends of second cross ladder (6), the surface sliding connection of second ladder frame (7) is in the inside of first ladder frame (1).

2. A foldable outdoor finishing safety ladder as claimed in claim 1, wherein: the lower part of the right end of the first ladder frame (1) is provided with a groove (12), the upper end inside the groove (12) is movably connected with a support body (13) and a baffle (14) respectively, and the lower end of the support body (13) is in threaded connection with a limiting body (15).

3. A foldable outdoor finishing safety ladder as claimed in claim 2, wherein: the limiting body (15) comprises a limiting block (151), a threaded rod (152) and an anti-slip body (153), the upper end of the limiting block (151) is fixedly connected with the threaded rod (152), the upper end of the threaded rod (152) is in threaded connection with the lower end of the supporting body (13), and the lower end of the limiting block (151) is fixedly connected with the anti-slip body (153).

4. A foldable outdoor finishing safety ladder as claimed in claim 1, wherein: the upper end fixed connection and the fixed plate (8) of second ladder frame (7), the upper end fixedly connected with two stabilizer bars (9) of fixed plate (8), folded body (10) have been cup jointed through stabilizer bar (9) to fixed plate (8).

5. The folding type outdoor finishing safety ladder according to claim 4, wherein: the folding body (10) comprises a box body (101), a sliding rod (102) and a limiting block (103), the sliding rod (102) is fixedly connected inside the box body (101), and the limiting block (103) is movably connected to the surface of the sliding rod (102).

6. A foldable outdoor finishing safety ladder as claimed in claim 2, wherein: the lower end of the supporting body (13) is provided with a threaded opening (16), and a reinforcing block (11) is fixedly connected above the surface of the first ladder frame (1).