Building construction ladder structure

Abstract

The utility model discloses a building construction ladder structure which comprises a frame body, a ladder body, a lifting assembly and a hook piece, and one end of the ladder body is rotatably connected to one side of the frame body; the lifting assembly is installed on the frame body and connected to the ladder body in a driving mode so as to be used for driving the ladder body to ascend and descend relative to the frame body, the height of the ladder body can be increased, and the construction ladder can adapt to various working environments. And the hook piece is mounted on the other side of the frame body and is used for fixing the frame body, so that the stability of the construction ladder is improved, the occurrence probability of safety accidents is reduced, the stability of the construction ladder is greatly improved, and a guarantee is provided for the safety of constructors.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to a building construction ladder structure. Background Art

[0002] During the construction process, construction workers often use construction ladders. However, the construction site is not flat, and some high-rise buildings will have strong winds when they are being renovated, which will cause users to shake when using construction ladders, which increases the danger of using ladders and may cause harm to the users themselves. Utility Model Content

[0003] The main purpose of the utility model is to propose a construction ladder structure, which aims to improve the stability of the construction ladder through a hook part, reduce the probability of safety accidents, greatly increase the stability of the construction ladder, and provide protection for the safety of construction workers.

[0004] In order to achieve the above-mentioned purpose, the construction ladder structure proposed by the utility model includes:

[0005] Frame;

[0006] A ladder body, one end of which is rotatably connected to one side of the frame body;

[0007] A lifting assembly, the lifting assembly is mounted on the frame and is drivingly connected to the ladder body, so as to drive the ladder body to rise and fall relative to the frame body;

[0008] A hook member is installed on the other side of the frame to fix the frame.

[0009] In an optional embodiment, the hook member includes a connecting portion and a hanging portion that are connected to each other, the connecting portion is used to be connected to the frame, and the hanging portion is provided with a hook groove, and the hook groove is used to be hung with the installation object.

[0010] In an optional embodiment, the hook groove is provided with an opening, and the hook member further includes a locking block and a rotating block, wherein the rotating block is provided at one end of the locking block, and the rotating block is rotated to drive the locking block to move, and the other end of the locking block is threadedly connected to one side wall of the hook groove and movably inserted into the other side wall of the hook groove.

[0011] In an optional embodiment, the hook groove is U-shaped.

[0012] In an optional embodiment, the ladder body includes a mounting frame and a plurality of pedals arranged on the mounting frame, the plurality of pedals are arranged on the mounting frame at intervals, and one end of the mounting frame is rotatably connected to the frame body;

[0013] The lifting assembly includes a hydraulic drive member and a guide member, wherein the guide member is installed on the mounting frame, and the hydraulic drive member is drivingly connected to the guide member to drive the mounting frame to lift relative to the frame body.

[0014] In an optional embodiment, the guide member includes a slider and a guide rail, the guide rail is installed on the mounting frame, the slider is installed on one side of the guide rail, the hydraulic drive member includes a hydraulic cylinder and a hydraulic rod, the hydraulic cylinder is drivingly connected to the hydraulic rod, and the hydraulic rod is drivingly connected to the slider to drive the slider to move on the guide rail to push the mounting frame to be lifted or lowered.

[0015] In an optional embodiment, the lifting assembly further comprises two telescopic rods arranged opposite to each other, one end of the two telescopic rods is hingedly connected to the frame body, and the other end of the two telescopic rods is connected to the mounting frame.

[0016] In an optional embodiment, the construction ladder structure further comprises a platform, and the platform is arranged on a side of the mounting frame away from the frame body;

[0017] And / or, the construction ladder structure further includes a plurality of casters, and the plurality of casters are arranged at intervals on the frame.

[0018] The construction ladder structure of the utility model technical solution includes a frame, a ladder body, a lifting assembly and a hook member, one end of the ladder body can be rotatably connected to one side of the frame body; the lifting assembly is installed on the frame body and drivingly connected to the ladder body, so as to drive the ladder body to rise and fall relative to the frame body, so as to increase the height of the ladder body, so that the construction ladder can adapt to a variety of working environments; the hook member is installed on the other side of the frame body, so as to fix the frame body, thereby improving the stability of the construction ladder, reducing the probability of safety accidents, greatly increasing the stability of the construction ladder, and providing protection for the safety of construction workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 This is a structural schematic diagram of an embodiment of the construction ladder structure of the utility model;

[0021] Figure 2 for Figure 1 A structural schematic diagram of a construction ladder structure from another perspective shown;

[0022] Figure 3 for Figure 1 The structure diagram of the construction ladder structure shown is another perspective;

[0023] Figure 4 for Figure 1 The schematic diagram of the structure of the hook member in the construction ladder structure shown.

[0024] Description of Figure Numbers:

[0025] Label name Label name 10 Construction ladder structure 331 slider 1 Frame 332 guide 2 Ladder 4 Hook 21 Mounting bracket 41 Connection 22 pedal 42 Hooking part 3 Lifting components 421 Hook slot 31 Hydraulic drive parts 43 Locking block 311 Hydraulic Cylinders 44 Rotating Block 312 Hydraulic rod 5 platform 32 Telescopic rod 6 Casters 33 Guide

[0026] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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 a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0031] The utility model proposes a construction ladder structure, which aims to drive the ladder body to rise and fall relative to the frame body through a lifting component to increase the height of the ladder body, so that the construction ladder can adapt to various working environments; and fix the frame body through a hook part, thereby improving the stability of the construction ladder, reducing the probability of safety accidents, greatly increasing the stability of the construction ladder, and providing protection for the safety of construction workers.

[0032] Please refer to Figures 1 to 4 The specific structure of the construction ladder structure 10 proposed by the utility model will be described in a specific embodiment below. In one embodiment of the utility model, the construction ladder structure 10 includes:

[0033] Frame 1;

[0034] A ladder body 2, one end of which is rotatably connected to one side of the frame body 1;

[0035] A lifting assembly 3, the lifting assembly 3 is installed on the frame 1 and is drivingly connected to the ladder body 2, so as to drive the ladder body 2 to rise and fall relative to the frame 1, so as to increase the height of the ladder body 2, so that the construction ladder can adapt to various working environments;

[0036] The hook member 4 is installed on the other side of the frame 1 to fix the frame 1, thereby improving the stability of the construction ladder, reducing the probability of safety accidents, greatly increasing the stability of the construction ladder, and providing protection for the safety of the constructors.

[0037] In this embodiment, the construction ladder structure 10 includes a frame 1, a ladder body 2 and a lifting assembly 3, wherein one end of the ladder body 2 can be rotatably connected to one side of the frame body 1, and the lifting assembly 3 is installed on the frame body 1, and the lifting assembly 3 is driven and connected to the ladder body 2. Therefore, under the drive of the lifting assembly 3, the ladder body 2 can be raised or lowered relative to the frame body 1, and then the height of the ladder body 2 can be increased according to actual needs to meet actual needs, so that the ladder body 2 can adapt to a variety of working environments.

[0038] Specifically, the construction ladder structure 10 further includes a hook member 4, which is disposed on the other side of the frame 1 to fix the frame 1, that is, the frame 1 can be fixed by the hook member 4 whether it is in operation or idle, so as to prevent the construction ladder from moving. In use, the stability of the construction ladder can be effectively improved, the probability of safety accidents can be reduced, the stability of the construction ladder is greatly increased, and the safety of the construction workers is guaranteed.

[0039] Please refer to Figure 4 In an optional embodiment, the hook member 4 includes a connecting portion 41 and a hanging portion 42 connected to each other, the connecting portion 41 is used to be connected to the frame 1, and the hanging portion 42 is provided with a hook groove 421, and the hook groove 421 is used to hang with the installation object, thereby achieving the fixing of the frame 1 through the hook member 4.

[0040] In this embodiment, the hook member 4 includes a connecting portion 41 and a hanging portion 42 connected to each other, wherein the connecting portion 41 is connected to the frame 1. It should be noted that the connecting portion 41 can be connected to the frame 1 by welding, bonding or screws, and of course it can be other ways, which are not limited in this application. At the same time, a hook groove 421 is provided on the hanging portion 42, and during use, the installation object can be loaded into the hook groove 421 to fix the frame 1 through the hook member 4. It should be noted that the material of the hanging member can be aluminum alloy, which is strong and durable, light in weight, and has good corrosion resistance, which is conducive to extending the service life of the hook member 4.

[0041] Please refer to Figure 4 In an optional embodiment, the hook groove 421 is provided with an opening, and the hook member 4 further includes a locking block 43 and a rotating block 44, wherein the rotating block 44 is provided at one end of the locking block 43, and the rotating block 44 is rotated to drive the locking block 43 to move, and the other end of the locking block 43 is threadedly connected to a side wall of the hook groove 421, and is movably inserted into the other side wall of the hook groove 421, and the hook member 4 can be stably hung on the installation object through the rotating block 44 and the locking block 43 to avoid separation between the hook member 4 and the installation object.

[0042] In this embodiment, in order to facilitate the connection and installation between the hook member 4 and the installation object, an opening is provided on the hook groove 421, and the hook member 4 also includes a locking block 43 and a rotating block 44, wherein the rotating block 44 is arranged at one end of the locking block 43, and the locking block 43 can be driven to move by rotating the rotating block 44. It should be noted that the rotating block 44 can be connected to the locking block 43 by welding, bonding or screws to ensure the connection stability between the two and ensure that the rotating block 44 can smoothly drive the locking block 43 to move.

[0043] Please refer to Figure 4In an optional embodiment, the hook groove 421 is U-shaped to adapt to installation objects of different shapes and improve the firm connection between the hook member 4 and the installation object. Of course, it can also be other shapes, which is not limited in this application.

[0044] Please refer to Figures 1 to 3 In an optional embodiment, the ladder body 2 includes a mounting frame 21 and a plurality of pedals 22 arranged on the mounting frame 21, the plurality of pedals 22 are arranged at intervals on the mounting frame 21, one end of the mounting frame 21 is rotatably connected to the frame body 1, and it should be noted that the installation between the plurality of pedals 22 and the mounting frame 21 is bolted;

[0045] The lifting assembly 3 includes a hydraulic drive member 31 and a guide member 33. The guide member 33 is installed on the mounting frame 21. The hydraulic drive member 31 is drivingly connected to the guide member 33 to drive the mounting frame 21 to rise and fall relative to the frame body 1, thereby realizing the lifting of the ladder body 2.

[0046] In this embodiment, the lifting assembly 3 includes a hydraulic drive component 31 and a guide component 33. The guide component 33 is installed on the mounting frame 21. The hydraulic drive component 31 is driven and connected to the guide component 33. When the hydraulic drive component 31 is working, it can drive the mounting frame 21 to rise and fall relative to the frame body 1. Then, according to actual needs, the height of the ladder body 2 can be increased to meet actual needs, so that the ladder body 2 can adapt to a variety of working environments.

[0047] Please refer to Figures 1 to 3 In an optional embodiment, the guide member 33 includes a slider 331 and a guide rail 332, the guide rail 332 is installed on the mounting frame 21, the slider 331 is installed on one side of the guide rail 332, the hydraulic drive member 31 includes a hydraulic cylinder 311 and a hydraulic rod 312, the hydraulic cylinder 311 is drivingly connected to the hydraulic rod 312, and the hydraulic rod 312 is drivingly connected to the slider 331 to drive the slider 331 to move on the guide rail 332 to promote the mounting frame 21 to be lifted or lowered.

[0048] In this embodiment, the guide member 33 includes a slider 331 and a guide rail 332, the guide rail 332 is installed on the mounting frame 21, the slider 331 is installed on the guide rail 332, and the hydraulic drive member 31 includes a hydraulic cylinder 311 and a hydraulic rod 312, the hydraulic cylinder 311 is driven and connected to the hydraulic rod 312, and the hydraulic rod 312 is driven and connected to the slider 331, and then the slider 331 is driven by the hydraulic cylinder 311 and the hydraulic rod 312, and in the process of movement, it can smoothly drive the mounting frame 21 to rise or fall.

[0049] Please refer to Figures 1 to 3In an optional embodiment, the lifting assembly 3 also includes two telescopic rods 32 arranged opposite to each other, one end of the two telescopic rods 32 is hingedly connected to the frame body 1, and the other end of the two telescopic rods 32 is connected to the mounting frame 21. By setting two telescopic rods 32 arranged opposite to each other, the stability of the ladder body 2 during the lifting process is easily improved.

[0050] In this embodiment, in order to ensure the stability of the ladder body 2 during the lifting process, the lifting assembly 3 also includes two telescopic rods 32 that are relatively arranged, and one end of each telescopic rod 32 is hingedly connected to the frame body 1, and the other end of each telescopic rod 32 is connected to the mounting frame 21. Therefore, when the hydraulic drive component 31 drives the ladder body 2 to rise or fall, the telescopic rod 32 also rises or falls accordingly, and during the rising or falling process, the lifting stability of the ladder body 2 is improved to ensure the safety of the ladder body 2.

[0051] Please refer to Figures 1 to 3 In an optional embodiment, the construction ladder structure 10 further includes a platform 5, which is disposed on a side of the mounting frame 21 away from the frame body 1, so that the worker can stand on the platform 5 to operate;

[0052] Furthermore, the construction ladder structure 10 further comprises a plurality of casters 6 , and the plurality of casters 6 are arranged at intervals on the frame 1 , so that the frame 1 can be easily moved.

[0053] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A construction ladder structure, characterized in that: The construction ladder structure (10) comprises: Frame (1); A ladder body (2), one end of which is rotatably connected to one side of the frame body (1); A lifting assembly (3), the lifting assembly (3) being mounted on the frame (1) and drivingly connected to the ladder (2) so as to drive the ladder (2) to rise and fall relative to the frame (1); A hook member (4) is installed on the other side of the frame (1) to fix the frame (1).

2. The construction ladder structure according to claim 1, characterized in that: The hook member (4) comprises a connecting portion (41) and a hanging portion (42) connected to each other, wherein the connecting portion (41) is used to be connected to the frame (1), and the hanging portion (42) is provided with a hook groove (421), and the hook groove (421) is used to be hung with an installation object.

3. The construction ladder structure according to claim 2, characterized in that: The hook groove (421) is provided with an opening, and the hook member (4) further comprises a locking block (43) and a rotating block (44), wherein the rotating block (44) is arranged at one end of the locking block (43), and the rotating block (44) is rotated to drive the locking block (43) to move, and the other end of the locking block (43) is threadedly connected to a side wall of the hook groove (421) and movably plugged into the other side wall of the hook groove (421).

4. The construction ladder structure according to claim 3, characterized in that: The hook groove (421) is U-shaped.

5. The construction ladder structure according to claim 1, characterized in that: The ladder body (2) comprises a mounting frame (21) and a plurality of pedals (22) arranged on the mounting frame (21); the plurality of pedals (22) are arranged on the mounting frame (21) at intervals; one end of the mounting frame (21) is rotatably connected to the frame body (1); The lifting assembly (3) comprises a hydraulic drive component (31) and a guide component (33); the guide component (33) is mounted on the mounting frame (21); the hydraulic drive component (31) is drivingly connected to the guide component (33) to drive the mounting frame (21) to rise and fall relative to the frame body (1).

6. The construction ladder structure according to claim 5, characterized in that: The guide member (33) comprises a slider (331) and a guide rail (332), wherein the guide rail (332) is mounted on the mounting frame (21), and the slider (331) is mounted on one side of the guide rail (332). The hydraulic drive member (31) comprises a hydraulic cylinder (311) and a hydraulic rod (312), wherein the hydraulic cylinder (311) is drivingly connected to the hydraulic rod (312), and the hydraulic rod (312) is drivingly connected to the slider (331) to drive the slider (331) to move on the guide rail (332), so as to promote the mounting frame (21) to be lifted or lowered.

7. The construction ladder structure according to claim 6, characterized in that: The lifting assembly (3) further comprises two telescopic rods (32) arranged opposite to each other, one end of the two telescopic rods (32) being hingedly connected to the frame body (1), and the other end of the two telescopic rods (32) being connected to the mounting frame (21).

8. The construction ladder structure according to any one of claims 5 to 7, characterized in that: The construction ladder structure (10) further comprises a platform (5), wherein the platform (5) is arranged on a side of the mounting frame (21) away from the frame body (1); And / or, the construction ladder structure (10) further comprises a plurality of casters (6), and the plurality of casters (6) are arranged at intervals on the frame (1).

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