CN215632713U

CN215632713U - A protection cat ladder for roofing overhauls

Info

Publication number: CN215632713U
Application number: CN202121562566.5U
Authority: CN
Inventors: 周起太; 沈祝君; 刘成; 谢俊荣; 吴红梅
Original assignee: Jiangsu Huajian Construction Co Ltd
Current assignee: Jiangsu Huajian Construction Co Ltd
Priority date: 2021-07-10
Filing date: 2021-07-10
Publication date: 2022-01-25
Anticipated expiration: 2031-07-10

Abstract

The utility model relates to a protective crawling ladder, in particular to a protective crawling ladder for roof maintenance, which comprises a crawling ladder fixed on a wall body and is characterized in that a crawling door is arranged at the lower part of the crawling ladder and connected with the crawling ladder; the ladder stand consists of a vertical rod and a cross rod, the vertical rod comprises a first vertical rod and a second vertical rod, the cross rod is arranged between the first vertical rod and the second vertical rod, and the cross rod is a transverse pedal; the vertical rod is fixedly welded with a handrail part; a shielding device is fixedly connected above the ladder stand; the ladder stand can prevent children or irrelevant people from climbing the ladder stand, eliminates potential safety hazards, adopts the transverse pedal with the anti-skidding convex strips, has a better anti-skidding effect, and improves the safety of climbing up and down; the handrail part is additionally arranged on the upright stanchion, so that the hand holding is more convenient in use; a shielding shed is arranged above the ladder stand, so that the ladder stand cannot be drenched with rain; crawling up and down in dark, thereby the infrared induction lamp can the human body of auto-induction and bright the lamp and provide the illumination.

Description

A protection cat ladder for roofing overhauls

Technical Field

The utility model relates to a protective ladder stand, in particular to a protective ladder stand for roof maintenance.

Background

Generally, the crawling ladder for roof maintenance only allows a worker to go up and down, and in order to prevent children or other persons from climbing randomly to cause accidental falling, the bottom of the crawling ladder is away from the ground by a certain distance, but the worker can use the crawling ladder with the help of other tools, so that the crawling ladder is extremely inconvenient; the lower part of the ladder stand is set to be a telescopic ladder stand, or a protective device and the like are arranged at the lower part of the ladder stand, which are effective measures for preventing climbing; however, the ladder stands in the two modes are not provided with a place where a ladder stand person can conveniently hold the handrail, and particularly in rainy days, the stepping cross bar on the ladder stand is easy to slide and is not safe enough, and workers can not conveniently climb up and down. Therefore, a ladder stand with convenient use and high safety is needed to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a protective ladder stand for roof maintenance, which can effectively solve the problems in the background technology.

In order to solve the problems, the technical scheme adopted by the utility model is as follows: a protective crawling ladder for roof maintenance comprises a crawling ladder fixed on a wall body, and is characterized in that a protective device is arranged at the lower part of the crawling ladder, the protective device is a climbing door, and the climbing door is connected with the crawling ladder; the ladder stand consists of a vertical rod and a cross rod, the vertical rod comprises a first vertical rod and a second vertical rod, the cross rod is arranged between the first vertical rod and the second vertical rod, and the cross rod is a transverse pedal; the upright stanchion is provided with a handrail part, and the handrail part and the upright stanchion are welded and fixed; and a shielding device is arranged above the ladder stand and is fixedly connected with the wall body.

Preferably, the upper surface of horizontal footboard is equipped with anti-skidding sand grip, the quantity of anti-skidding sand grip is 3, and anti-skidding sand grip is linear array.

Preferably, the armrest part comprises an upper armrest rod and a lower armrest rod, the upper armrest rod is arranged on the lower armrest rod and the second vertical rod, and the upper armrest rod is positioned above the protective device; the lower grab bar is arranged on the second vertical rod, and the lower grab bar is arranged below the upper grab bar.

Preferably, the anti-climbing door is hinged with the crawling ladder through a hinge, a connecting block is connected between the hinge and the crawling ladder, and the connecting block is fixedly connected with the crawling ladder; the anti-climbing door is provided with a lock catch hole, the lower part of the lower grab bar is provided with a convex block inserted into the lock catch hole, and the convex block is provided with a round hole for the lock cylinder to penetrate through.

Preferably, the shielding device is a shielding shed, the shielding shed is connected with the wall body through a support column, the ceiling body is connected above the support column, the solar panel is arranged above the ceiling body, the electricity storage module is arranged below the solar panel and is arranged on the inner side of the ceiling body, and the electricity storage module is electrically connected with the solar panel.

Preferably, be equipped with the infrared induction lamp on the support column, and the infrared induction lamp is connected with the electricity storage module electricity, the below of ceiling body is located to the infrared induction lamp.

Preferably, a socket panel is arranged on the inner side of the wall body and electrically connected with the power storage module; the wall body inboard still is equipped with the protection casing, inside the protection casing was located to the socket panel, the front side of protection casing is equipped with protection casing flip, protection casing flip and protection casing swivelling joint.

Preferably, a steel plate embedded part is arranged in the wall body, the ladder stand is connected with the embedded part in a welding mode through a welding part, and the welding part is a galvanized iron plate.

Compared with the prior art, the utility model provides a protective ladder stand for roof maintenance, which has the following beneficial effects:

1. the ladder stand can prevent irrelevant personnel such as children from climbing the ladder stand, and potential safety hazards are eliminated; the cross rod is designed into a transverse pedal with anti-skid convex strips on the upper surface, and compared with the transverse pedal rod, the anti-skid pedal has a better anti-skid effect and improves the safety of climbing up and down;

2. because the lower part of the second vertical rod is provided with the protective device, the lower part of the second vertical rod is not provided with a good handrail, and if a transverse pedal rod or a transverse pedal is held, hands are easy to be dirtied, so that the problem can be well solved by additionally arranging the lower handrail rod at the position, and meanwhile, the upper handrail rod is additionally arranged at the middle upper parts of the first vertical rod and the second vertical rod, so that the hands can be held more conveniently in use;

3. a shielding shed is arranged above the crawling ladder, so that the crawling ladder can conveniently crawl up and down in rainy days and cannot be drenched with rain; when the lamp climbs up and down in dark, the infrared induction lamp can automatically induce a human body so as to light the lamp for illumination; the design of the socket panel on the inner side of the wall body enables a power supply to be provided during roof operation.

Drawings

FIG. 1 is a structural diagram of the locking state of the anti-climbing door of the present invention;

FIG. 2 is an enlarged view of the structure of part A of the present invention;

FIG. 3 is a schematic structural view of an opening state of the anti-climbing door according to the present invention;

FIG. 4 is a schematic view of a portion of the present invention;

FIG. 5 is a schematic view of a portion of the present invention;

fig. 6 is a schematic view of the overall structure of the present invention.

Wherein: 1. the anti-skid protective device comprises a wall body, 1-1 parts of a socket panel, 1-2 parts of a protective cover, 1-21 parts of a protective cover turnover cover, 2 parts of a ladder stand, 2-1 parts of a first vertical rod, 2-2 parts of a second vertical rod, 2-3 parts of a transverse pedal, 2-31 parts of an anti-skid convex strip, 2-4 parts of an upper handrail rod, 2-5 parts of a lower handrail rod, 3 parts of a protective device, 3-1 parts of an anti-climbing door, 3-11 parts of a lock catch hole, 3-2 parts of a hinge, 3-3 parts of a connecting block, 3-4 parts of a convex block, 4 parts of a shielding shed, 4-1 parts of a supporting column, 4-11 parts of an infrared induction lamp, 4-2 parts of a ceiling body, 4-21 parts of a solar panel, 4-22 parts of an electricity storage module, 5 parts of a welding part.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-6, the utility model provides a protective crawling ladder for roof maintenance, which comprises a crawling ladder 2 fixed on a wall body 1, and is characterized in that a protective device 3 is arranged at the lower part of the crawling ladder 2, the protective device 3 is an anti-climbing door 3-1, and the anti-climbing door 3-1 is connected with the crawling ladder 2; the ladder stand 2 consists of vertical rods and a cross rod, the vertical rods comprise first vertical rods 2-1 and second vertical rods 2-2, the cross rod is arranged between the first vertical rods 2-1 and the second vertical rods 2-2, and the cross rod is a transverse pedal 2-3; the upright stanchion is provided with a handrail part, and the handrail part and the upright stanchion are welded and fixed; a shielding device is arranged above the ladder stand 2 and is fixedly connected with the wall body 1;

the upright stanchion is made of round steel, the diameter of the upright stanchion is 20mm to 60mm, and the distance between the two transverse pedals 2-3 is 200mm to 500 mm.

Preferably, the upper surface of the transverse pedal 2-3 is provided with anti-slip convex strips 2-31, or the anti-slip convex strips 2-31 can be designed into anti-slip grooves, the number of the anti-slip convex strips 2-31 is 3, and the anti-slip convex strips 2-31 are in a linear array.

Preferably, the handrail part comprises an upper handrail rod 2-4 and a lower handrail rod 2-5, the upper handrail rod 2-4 is arranged on the first vertical rod 2-1 and the second vertical rod 2-2, and the upper handrail rod 2-4 is positioned above the protection device 3; the lower grab rail 2-5 is arranged on the second vertical rod 2-2, and the lower grab rail 2-5 is arranged below the upper grab rail 2-4;

the handrail part is additionally arranged on the vertical rod, so that a place convenient for the handrail is provided during crawling, and the safety is improved.

Preferably, the anti-climbing door 3-1 is hinged with the crawling ladder 2 through a hinge 3-2, opening and closing can be well achieved, a connecting block 3-3 is connected between the hinge 3-2 and the crawling ladder 2, and the connecting block 3-3 is fixedly connected with the crawling ladder 2; the anti-climbing door 3-1 is provided with a lock catch hole 3-11, the lower part of the first upright stanchion 2-1 is provided with a convex block 3-4 which is inserted into the lock catch hole 3-11, and the convex block 3-4 is provided with a round hole for the lock cylinder to penetrate through;

the connecting blocks 3-3 and the hinges 3-2 are made of stainless steel materials and can be prevented from rusting, the connecting blocks 3-3 are fixedly welded with the crawling ladder 2, the hinges 3-2 are fixedly welded with the connecting blocks 3-3, the anti-climbing door 3-1 is formed by cutting a steel plate with the thickness of 3mm to 10mm, and the anti-climbing door 3-1 is connected with the hinges 3-2 in a welded mode.

Preferably, the shielding device is a shielding shed 4, the shielding shed 4 is connected with the wall body 1 through a support column 4-1, a ceiling body 4-2 is connected above the support column 4-1, a solar panel 4-21 is arranged above the ceiling body 4-2, an electricity storage module 4-22 is arranged below the solar panel 4-21, the electricity storage module 4-22 is arranged on the inner side of the ceiling body 4-2, and the electricity storage module 4-22 is electrically connected with the solar panel 4-21;

the solar panels 4-21 are capable of providing electrical energy to the electrical storage modules 4-22, the electrical storage modules 4-22 being used for storing electrical energy.

Preferably, the support column 4-1 is provided with an infrared induction lamp 4-11, the infrared induction lamp 4-11 is electrically connected with the electricity storage module 4-22, and the infrared induction lamp 4-11 is arranged below the ceiling body 4-2;

by utilizing the principle of the infrared induction lamps 4-11, when people are inducted to the lower part of the ladder stand 2 in dark, the infrared induction lamps 4-11 are on, as long as the human body does not leave the induction area, the infrared induction lamps 4-11 always provide illumination, the effect that the people come to light and leave the lamp to extinguish is achieved, and the novel intelligent ladder is energy-saving and environment-friendly.

Preferably, a socket panel 3-1 is arranged on the inner side of the wall body 1, and the socket panel 3-1 is electrically connected with the power storage module 4-22; the inner side of the wall body 1 is also provided with a protective cover 3-2, the socket panel 3-1 is arranged inside the protective cover 3-2, the front side of the protective cover 3-2 is provided with a protective cover flip 3-21, and the protective cover flip 3-21 is rotatably connected with the protective cover 3-2;

the socket panel 1-1 is arranged on the inner side of the roof wall body 1, so that the power utilization requirement can be provided for the operation of workers, and the required power is provided by the power storage modules 4-22; the protective cover 3-2 is arranged outside the socket panel 1-1, so that the socket panel 1-1 can be well protected from being exposed outside, and the safety is improved.

Preferably, a steel plate embedded part is arranged in the wall body 1, the ladder stand 2 is connected with the embedded part in a welding mode through a welding part 5, and the welding part 5 is a galvanized iron plate;

the thickness of the embedded part is 10mm to 50mm, the specification is 200mm multiplied by 200mm to 600mm multiplied by 600mm, and the embedded part is embedded in the wall body 1; the thickness of the welding part 5 is 8mm to 20mm, and the specification is 200mm multiplied by 50mm to 400mm multiplied by 150 mm.

The ladder stand is simple to manufacture and low in cost, meets the requirements of national standard drawing sets, is made of common engineering materials, and reduces cost investment.

As a specific embodiment of the present invention:

the anti-climbing door 3-1 is arranged at the lower part of the crawling ladder 2, the anti-climbing door 3-1 is hinged with the crawling ladder 2 through a hinge 3-2, a connecting block 3-3 is arranged between the hinge 3-2 and the crawling ladder 2, the hinge 3-2 is connected with the connecting block 3-3 in a welding mode, and the anti-climbing door 3-1 is connected with the hinge 3-2 in a welding mode, so that the anti-climbing door is opened and closed; when the ladder stand 2 is not used, the convex block 3-4 is inserted through the lock catch hole 3-11, and the lock core penetrates through the round hole on the convex block 3-4 to lock the anti-climbing door 3-1; when the ladder 2 is used, the key is taken to unlock the lock, and then the anti-climbing door 3-1 is opened; the staff or the relevant personnel have the key, can effectively avoid children or other irrelevant personnel to walk the ladder and bring the potential safety hazard.

The handrail part is additionally arranged on the vertical rod, so that a place for facilitating the handrail during climbing is provided, particularly the lower part of the second vertical rod 2-2, the handrail on the vertical rod cannot be good due to the protection device 3, if the transverse pedal rod or the transverse pedal 2-3 is held, hands are easy to get dirty, and the problem can be well solved by additionally arranging the lower handrail rod 2-5.

When the ladder stand 2 needs to be lifted up and down in rainy days, the vertical rod needs to be held by both hands, so that the umbrella is inconvenient to be supported, the body is easy to be wetted by rain, and a shielding shed is arranged above the ladder stand 2, so that a person climbing the ladder stand 2 can be prevented from being wetted by rain; meanwhile, a solar panel 4-21 is arranged above the shielding shed, electric energy generated by the solar panel 4-21 is stored in an electricity storage module 4-22, and then the electricity storage module 4-22 provides power for the socket panel 1-1 and the infrared induction lamp 4-11;

if the ladder stand 2 needs to be climbed at night, illumination tools such as a flashlight and the like are often needed when the ladder stand climbs up and down, so that the convenience is not realized, the infrared induction lamps 4-11 are electrically connected through the support columns 4-1, and the infrared induction lamps 4-11 can be lightened to provide illumination when people are sensed to be in the lower part of the ladder stand 2, so that the energy is saved and the environment is protected; in addition, the socket panel 1-1 on the inner side of the wall body 1 is electrically connected with the electricity storage modules 4-22, and the socket panel 1-1 can provide electricity demand for personnel working on the roof.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention 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 solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A protective ladder stand for roof maintenance comprises a ladder stand (2) fixed on a wall body (1), and is characterized in that a protective device (3) is arranged at the lower part of the ladder stand (2), the protective device (3) is an anti-climbing door (3-1), and the anti-climbing door (3-1) is connected with the ladder stand (2); the ladder stand (2) consists of vertical rods and a cross rod, the vertical rods comprise first vertical rods (2-1) and second vertical rods (2-2), the cross rod is arranged between the first vertical rods (2-1) and the second vertical rods (2-2), and the cross rod is a transverse pedal (2-3); the upright stanchion is provided with a handrail part, and the handrail part and the upright stanchion are welded and fixed; a shielding device is arranged above the ladder stand (2) and is fixedly connected with the wall body (1).

2. A protective ladder for roof repair according to claim 1, characterized in that the upper surface of the transverse treadboards (2-3) is provided with anti-slip ribs (2-31), the number of the anti-slip ribs (2-31) is 3, and the anti-slip ribs (2-31) are in a linear array.

3. A protective ladder for roof servicing according to claim 1, characterized in that the handrail part comprises an upper handrail rod (2-4) and a lower handrail rod (2-5), the upper handrail rod (2-4) being arranged on a first upright (2-1) and a second upright (2-2), and the upper handrail rod (2-4) being located above the protective device (3); the lower grab rail (2-5) is arranged on the second vertical rod (2-2), and the lower grab rail (2-5) is arranged below the upper grab rail (2-4).

4. The protective ladder stand for roof overhauling as claimed in claim 1, wherein the anti-climbing door (3-1) is hinged with the ladder stand (2) through a hinge (3-2), a connecting block (3-3) is connected between the hinge (3-2) and the ladder stand (2), and the connecting block (3-3) is fixedly connected with the ladder stand (2); the anti-climbing door is characterized in that lock catch holes (3-11) are formed in the anti-climbing door (3-1), protruding blocks (3-4) penetrating through the lock catch holes (3-11) are arranged on the lower portion of the first vertical rod (2-1), and round holes for the lock cylinders to penetrate through are formed in the protruding blocks (3-4).

5. The protective ladder stand for roof overhauling as claimed in claim 1, wherein the shielding device is a shielding shed (4), the shielding shed (4) is connected with the wall body (1) through a support column (4-1), a ceiling body (4-2) is connected above the support column (4-1), a solar panel (4-21) is arranged above the ceiling body (4-2), an electricity storage module (4-22) is arranged below the solar panel (4-21), the electricity storage module (4-22) is arranged at the inner side of the ceiling body (4-2), and the electricity storage module (4-22) is electrically connected with the solar panel (4-21).

6. The protective ladder stand for roof overhaul according to claim 5, wherein the support column (4-1) is provided with an infrared induction lamp (4-11), the infrared induction lamp (4-11) is electrically connected with the power storage module (4-22), and the infrared induction lamp (4-11) is arranged below the ceiling body (4-2).

7. A protective ladder for roof repair according to claim 5, characterized in that the wall (1) is provided with a socket panel (3-1) on the inside, the socket panel (3-1) is electrically connected with the electricity storage module (4-22); the novel socket is characterized in that a protective cover (3-2) is further arranged on the inner side of the wall body (1), the socket panel (3-1) is arranged inside the protective cover (3-2), a protective cover flip cover (3-21) is arranged on the front side of the protective cover (3-2), and the protective cover flip cover (3-21) is rotatably connected with the protective cover (3-2).

8. The protective ladder stand for roof overhauling according to claim 1, wherein a steel plate embedded part is arranged in the wall body (1), the ladder stand (2) is connected with the embedded part in a welding mode through a welding part (5), and the welding part (5) is a galvanized iron plate.