Safe crawling ladder convenient to assemble and disassemble

Abstract

The utility model provides a safe crawling ladder convenient to assemble and disassemble. According to the technical scheme, the safe crawling ladder comprises main body steel; the locking mechanism is used for connecting a steel structure building; the locking mechanism is connected with the main body steel; a climbing mechanism; the climbing mechanism is detachably arranged on the main body steel; a rest platform; the rest platform is arranged on the climbing mechanism; the ladder has the advantages of being high in safety coefficient and convenient to assemble and disassemble.

Description

Technical Field

[0001] This application relates to the technical field of building construction, and particularly to a safety ladder that is convenient for loading and unloading. Background Art

[0002] During the construction of steel structure buildings, vertical climbing ladders are an essential part. The climbing ladders can provide a temporary inspection and review passage for construction workers to work at heights on the steel structure. Commonly used existing climbing ladders are generally ladders temporarily built by construction workers during the actual production process. However, such temporarily built ladders lack safety measures, and relevant personnel are prone to falling during construction, posing certain safety hazards, so there is room for improvement. Summary of the Invention

[0003] In view of the deficiencies of the prior art, the embodiments of this application provide a safety ladder that is convenient for loading and unloading to solve the problems existing in the related art. The technical solutions are as follows:

[0004] The embodiments of this application provide a safety ladder that is convenient for loading and unloading, including: a main body steel; a clamping lock mechanism for connecting to a steel structure building; the clamping lock mechanism is connected to the main body steel; a climbing mechanism; the climbing mechanism is detachably arranged on the main body steel; a rest platform; the rest platform is arranged on the climbing mechanism.

[0005] In one embodiment, the clamping lock mechanism includes: a first clamping plate, a second clamping plate, and a locking assembly; the first clamping plate is connected to the main body steel; one end of the locking assembly is connected to the first clamping plate, and the other end of the locking assembly is connected to the second clamping plate.

[0006] In one embodiment, the locking assembly includes: a screw rod and a number of nuts corresponding and adapted to the screw rod; one end of the screw rod is connected to the first clamping plate, the other end of the screw rod is connected to the second clamping plate; a number of the nuts are respectively movably arranged at both ends of the screw rod.

[0007] In one embodiment, rubber gaskets are arranged on both the first clamping plate and the second clamping plate.

[0008] In one embodiment, the climbing mechanism includes: a ladder and a safety net; the ladder is detachably arranged on the main body steel; the safety net is arranged on the ladder; the rest platform is arranged on the ladder and the rest platform is connected to the safety net.

[0009] In one embodiment, a limiting channel steel corresponding and adapted to the main body steel is arranged on one side of the ladder.

[0010] In one embodiment, a plurality of card slots are longitudinally arranged on the main body steel; a plurality of buckles detachably connected to the card slots one by one are arranged on the limit channel steel.

[0011] In one embodiment, the ladder, the protective net, the rest platform and the limit channel steel are of a welded integrated structure.

[0012] In one embodiment, a plurality of anti-slip handrails are arranged on the ladder.

[0013] The advantages or beneficial effects in the above technical solutions at least include:

[0014] The safety ladder of the present application fixes the main body steel on the steel structure building through the clamping lock mechanism, and the climbing mechanism is installed on the main body steel. A rest platform is also arranged on the climbing mechanism, so that relevant personnel can rest during the construction process. Through the above structure, potential safety hazards during the use of the ladder can be reduced, thereby reducing the risk of construction accidents.

[0015] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present application will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In the drawings, unless otherwise specified, the same reference numerals throughout the several views denote the same or similar components or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments disclosed in the present application and should not be regarded as limiting the scope of the present application.

[0017] Figure 1 is the overall structural schematic diagram of the present utility model;

[0018] Figure 2 is Figure 1 the partial enlarged schematic diagram of

[0019] Figure 3 is the top view schematic diagram of the present utility model;

[0020] Figure 4 is Figure 3 the partial enlarged schematic diagram of

[0021] In the figure: 1, main body steel; 2, clamping lock mechanism; 21, first clamping plate; 22, second clamping plate; 23, locking assembly; 3, climbing mechanism; 31, ladder; 32, protective net; 4, rest platform; 51, screw; 52, nut; 6, rubber gasket; 7, limit channel steel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In the following, in order to make the objectives, features, and advantages of the present utility model more obvious and understandable, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present application. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0023] The present utility model will be described in detail below with reference to the drawings and embodiments.

[0024] As Figures 1 to 4 shown, the present utility model provides a safety ladder that is convenient for loading and unloading, including: a main body steel 1; a clamping lock mechanism 2 for connecting to a steel structure building; the clamping lock mechanism 2 is connected to the main body steel 1; a climbing mechanism 3; the climbing mechanism 3 is detachably arranged on the main body steel 1; a rest platform 4; the rest platform 4 is arranged on the climbing mechanism 3.

[0025] In this embodiment, a plurality of clamping lock mechanisms 2 are provided, and the plurality of clamping lock mechanisms 2 are all arranged on the same side of the main body steel 1 for installing and fixing the main body steel 1 to the steel structure building, so that the ladder structure can be better combined with the steel structure building; the climbing mechanism 3 is detachably arranged on the main body steel 1, making the loading and unloading of the ladder structure more convenient; the rest platform 4 is arranged on the climbing mechanism 3. When construction workers use the climbing mechanism 3, they can rest through the rest platform 4 and reduce the risk of falling, being safer during work, thereby reducing the risk of construction accidents.

[0026] Furthermore, the clamping lock mechanism 2 includes: a first clamping plate 21, a second clamping plate 22, and a locking assembly 23; the first clamping plate 21 is connected to the main body steel 1; one end of the locking assembly 23 is connected to the first clamping plate 21, and the other end of the locking assembly 23 is connected to the second clamping plate 22.

[0027] In this embodiment, the first clamping plate 21 and the second clamping plate 22 are mirror-symmetrical structures. The first clamping plate 21 and the second clamping plate 22 respectively clamp the steel structure building front and back. The two ends of the locking assembly 23 are respectively connected to the first clamping plate 21 and the second clamping plate 22. After the first clamping plate 21 and the second clamping plate 22 are positioned on the steel structure building, the clamping lock can be achieved by adjusting the locking assembly 23, achieving the connection and fixing effect between the overall structure of the ladder and the steel structure building.

[0028] Furthermore, the locking assembly 23 includes: a screw rod 51 and a plurality of nuts 52 corresponding and adapted to the screw rod 51; one end of the screw rod 51 is connected to the first clamping plate 21, and the other end of the screw rod 51 is connected to the second clamping plate 22; a plurality of the nuts 52 are respectively movably arranged at both ends of the screw rod 51.

[0029] In this embodiment, the locking assembly 23 adopts a screw-nut structure. Both ends of the screw 51 are respectively connected to the first clamping plate 21 and the second clamping plate 22. Nuts 52 are respectively arranged at both ends of the screw 51 and respectively abut against the first clamping plate 21 and the second clamping plate 22. When locking is required, rotate the nut 52 to make it respectively abut tightly against the first clamping plate 21 and the second clamping plate 22, and vice versa. With the locking assembly 23 with a simple structure, the two-side clamping plates are more stable when fixed on the steel structure building.

[0030] Furthermore, rubber gaskets 6 are arranged on both the first clamping plate 21 and the second clamping plate 22.

[0031] In this embodiment, the rubber gaskets 6 are respectively arranged on the first clamping plate 21 and the second clamping plate 22 for clamping one side of the steel structure building (see Figure 2 ). Through the rubber gaskets 6, it can be prevented that the clamping plates directly contact the steel structure building, and the rubber gaskets 6 are made of elastic rubber materials, which can increase the friction force between the clamping plates and the steel structure building, so that the two-side clamping plates are more stable when fixed on the steel structure building through the locking assembly 23.

[0032] Furthermore, the climbing mechanism 3 includes: a ladder 31 and a protective net 32; the ladder 31 is detachably arranged on the main body steel 1; the protective net 32 is arranged on the ladder 31; the rest platform 4 is arranged on the ladder 31, and the rest platform 4 is connected to the protective net 32.

[0033] In this embodiment, the ladder 31 is installed on the main body steel 1 in a detachable form. The protective net 32 is arranged on the ladder 31 and located outside the ladder 31. The rest platform 4 is arranged on the ladder 31 and connected to the protective net 32. The protective net 32 can play a role in supporting and protecting the construction workers when they move or work on the ladder 31, improving the safety factor of the ladder 31. Multiple rest platforms 4 can be arranged, and multiple rest platforms 4 are arranged at a certain interval (such as arranging a rest platform every 4 m), so as to prevent the construction workers from falling due to exhaustion, heatstroke and other reasons.

[0034] Furthermore, a limit channel steel 7 corresponding to and adapted to the main body steel 1 is arranged on one side of the ladder 31.

[0035] In this embodiment, the limit channel steel 7 adopts a channel steel structure. The cross-sectional shape of the limit channel steel 7 is in a "C" shape. The limit blocks on both sides of the limit channel steel 7 are respectively located on the left and right sides of the main body steel 1, so that the limit channel steel 7 is sleeved on the main body steel 1 in a semi-surrounding form. After the limit channel steel 7 is connected to the main body steel 1, the left and right swinging of the ladder during use can be prevented through the limit blocks on both sides, so that the overall structure of the ladder is more stable and the safety factor is higher.

[0036] Further, a plurality of card slots are longitudinally arranged on the main body steel 1; a plurality of buckles detachably connected to the card slots one by one are arranged on the limiting channel steel 7.

[0037] In this embodiment, a plurality of card slots are longitudinally arranged on the main body steel 1, a plurality of buckles are longitudinally arranged on the limiting channel steel 7, and the distances between the card slots are equal to the distances between the buckles, so that the limiting channel steel 7 can be installed on the main body steel 1 through the matching relationship between the card slots and the buckles, achieving the installation effect of the climbing mechanism 3 on the main body steel 1.

[0038] Further, the ladder 31, the protective net 32, the rest platform 4 and the limiting channel steel 7 are of a welded integrated structure.

[0039] In this embodiment, several components such as the ladder 31, the protective net 32, the rest platform 4 and the limiting channel steel 7 are combined into an integrally formed overall structure by welding, so that the structure of the climbing mechanism 3 is more stable and the safety factor is higher.

[0040] Further, a plurality of anti-slip handrails are arranged on the ladder 31.

[0041] In this embodiment, anti-slip handrails are arranged on the ladder 31. The anti-slip handrails can be anti-slip cushion layers arranged on the ladder 31. When the ladder is applied in a rainy and humid environment, it can prevent construction workers from slipping on the ladder 31, thus achieving the anti-slip effect of the ladder and having a higher safety factor.

[0042] For a safe ladder with convenient loading and unloading of the present utility model, the functions of the modules in each device in the embodiment can refer to the corresponding descriptions in the above method, and it has the advantages of high safety factor of the ladder and convenient loading and unloading.

[0043] In the description of this specification, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0044] In the present utility model, unless otherwise clearly stipulated and defined, the first feature being “above” or “below” the second feature may include the direct contact between the first and second features, or may also include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being “above”, “over” and “on top of” the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being “under”, “beneath” and “underneath” the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is less than that of the second feature. The terms “vertical”, “horizontal”, “left”, “right”, “above”, “below” and similar expressions are only for the purpose of illustration, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0045] As described above, the above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art in the technical field disclosed in the present application can easily think of various changes or substitutions within the technical scope disclosed in the present application, and these should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A safe ladder that is easy to load and unload, characterized in that: include: Main steel; Locking mechanism, used to connect steel structure buildings; The locking mechanism is connected to the main steel body; climbing institutions; The climbing mechanism is detachably arranged on the main steel body; Resting platform; the resting platform is arranged on the climbing mechanism.

2. The easy-to-load and unload safety ladder according to claim 1, characterized in that: The locking mechanism includes: a first clamping plate, a second clamping plate and a locking assembly; the first clamping plate is connected to the main steel; one end of the locking assembly is connected to the first clamping plate, and the other end of the locking assembly is connected to the second clamping plate.

3. The easy-to-load and unload safety ladder according to claim 2, characterized in that: The locking assembly includes: a screw rod and a plurality of nuts corresponding to the screw rod; one end of the screw rod is connected to the first clamping plate, and the other end of the screw rod is connected to the second clamping plate; and a plurality of nuts are movably arranged at both ends of the screw rod.

4. The easy-to-load and unload safety ladder according to claim 2, characterized in that: Rubber gaskets are arranged on the first clamping plate and the second clamping plate.

5. The easy-to-load and unload safety ladder according to any one of claims 2 to 4, characterized in that: The climbing mechanism comprises: a ladder and a protective net; the ladder is detachably arranged on the main steel body; the protective net is arranged on the ladder; the rest platform is arranged on the ladder, and the rest platform is connected to the protective net.

6. The easy-to-load and unload safety ladder according to claim 5, characterized in that: A limiting channel steel corresponding to the main steel is arranged on one side of the ladder.

7. The easy-to-load and unload safety ladder according to claim 6, characterized in that: A plurality of card slots are longitudinally arranged on the main body steel; and a plurality of buckles corresponding to the card slots and detachably connected thereto are arranged on the limiting channel steel.

8. The easy-to-load and unload safety ladder according to claim 6, characterized in that: The ladder, protective net, rest platform and limiting channel steel are welded integrated structures.

9. The easy-to-load and unload safety ladder according to claim 6, characterized in that: A plurality of anti-slip handrails are arranged on the ladder.

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