Auxiliary climbing device

Abstract

The auxiliary climbing device comprises a ladder body and at least one storage assembly, the ladder body comprises two ladder assemblies, one ends of the two ladder assemblies are hinged to each other, the other ends of the two ladder assemblies can relatively rotate around the hinged position, the storage assembly comprises a storage box, and the storage box is arranged on one side of the two ladder assemblies and is in sliding connection with the two ladder assemblies respectively. The angle limiting device is used for limiting the unfolding angle of the other ends of the two ladder assemblies after mutual rotation. According to the utility model, the problem of potential safety hazards caused by the fact that a constructor needs to carry a plurality of tools during climbing construction can be effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire engineering construction technical field, concretely relates to an auxiliary climbing device. BACKGROUND

[0002] The fire engineering system comprises a fire water system, an automatic fire alarm system, a gas fire extinguishing system, a smoke control system, an emergency evacuation system, a fire communication system, a fire broadcast system, a foam fire extinguishing system and a fire separation facility (fire door and fire shutter).

[0003] Usually in the fire engineering construction, the construction personnel needs to use the ladder stand to assist climbing to facilitate the construction at high place, for example, the Chinese practical patent with the publication number CN213175486U, the name is: a climbing ladder for building construction, including climbing ladder body, the both sides of climbing ladder body are equipped with first ladder stand and second ladder stand, the first ladder stand and second ladder stand are installed with hinge, the hinge is by first connecting piece, second connecting piece and first bearing, the side of first connecting piece extends to first ladder stand, and the side of first connecting piece away from first ladder stand is in contact with first bearing;The side of second connecting piece extends to second ladder stand, and the side of second connecting piece away from second ladder stand is in contact with first bearing, the middle part of climbing ladder body is equipped with support column, the bottom of climbing ladder body is equipped with support foot, the side of first ladder stand is equipped with second bearing, and the second bearing is equipped with connecting rod.Because the construction personnel needs to use various tools in the fire engineering construction, and the existing ladder stand does not have the storage function, so that the construction personnel needs to carry many tools when climbing construction, which causes easy to be in a mess, and the safety hidden danger is big, and the work efficiency is low.

[0004] Therefore, an auxiliary climbing device is needed to avoid the safety hazards caused by carrying many tools when climbing construction. UTILITY MODEL CONTENTS

[0005] The utility model aims at overcoming the above technical deficiencies, and provides an auxiliary climbing device to solve the technical problem of safety hazards caused by carrying many tools when climbing construction in the prior art.

[0006] To achieve the above technical purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides an auxiliary climbing device, which comprises:

[0008] The ladder body comprises two ladder stands, one end of the two ladder stands is hingedly connected, and the other end can rotate relative to the hinge connection; and

[0009] At least one storage assembly, comprising a storage box arranged on one side of the two ladder frames and slidingly connected with the two ladder frames respectively, for limiting the angle of the two ladder frames after being unfolded by mutual rotation.

[0010] In some embodiments, the storage box is provided with an arc-shaped sliding groove, and the storage assembly further comprises two sliding members, which are connected with the two ladder frames respectively and slidingly connected with the arc-shaped sliding groove.

[0011] In some embodiments, the storage box is internally formed with a storage cavity, the arc-shaped sliding groove penetrates through the side wall of the storage box and communicates with the storage cavity, the sliding member comprises a sliding rod and a sliding block, one end of the sliding rod is connected with the ladder frame, the other end of the sliding rod is slidingly inserted into the arc-shaped sliding groove, and the sliding block is built-in the storage cavity and connected with the other end of the sliding rod.

[0012] In some embodiments, the top of the storage box is provided with an opening communicating with the storage cavity, and the storage assembly further comprises a box cover arranged opposite to the opening and hinged with the storage box, for opening or blocking the opening.

[0013] In some embodiments, the ladder frame is provided with a first threaded hole opposite to the storage box, the outer wall of one end of the sliding rod is formed with external threads, and one end of the sliding rod is threadedly connected with the first threaded hole.

[0014] In some embodiments, the number of the storage assemblies is two, and the two storage boxes are arranged on the two sides of the two ladder frames respectively and connected with the two ladder frames respectively.

[0015] In some embodiments, the storage assembly further comprises at least one rolling part, which is rotationally connected with the ladder frame and movably abuts against the side wall of the storage box.

[0016] In some embodiments, the ladder frame is provided with at least one spherical groove opposite to the side wall of the storage box, the rolling part is arranged in one-to-one correspondence with the spherical groove, the rolling part is rotationally embedded in the spherical groove and always movably abuts against the side wall of the storage box.

[0017] In some embodiments, the number of the rolling parts in the storage assembly is two, the rolling parts are arranged in one-to-one correspondence with the ladder frame, and the two rolling parts are rotationally connected with the two ladder frames respectively.

[0018] In some embodiments, the side wall of the storage box is provided with an abutting groove opposite to the ladder frame, the abutting groove is in the shape of a circular arc, and the circumferential outer wall of the two rolling parts movably abuts against the inner wall of the abutting groove respectively.

[0019] Compared with the prior art, the auxiliary climbing device has the beneficial effects that one end of the two ladders is hingedly connected to each other, the other end of the two ladders is relatively rotated around the hinge, the other end of the two ladders can be folded after being rotated to each other, the other end of the two ladders can be unfolded after being rotated away from each other, at least two storage boxes are arranged on one side of the two ladders and are respectively slidably connected to the two ladders, and the angle of unfolding of the other end of the two ladders after being rotated away from each other is limited. Compared with the prior art, the storage box is arranged on one side of the two hingedly connected ladders to store and carry tools, so that the construction personnel do not need to carry various tools when climbing, the storage box and the two ladders are slidably connected, the angle of unfolding of the other end of the two ladders after being rotated away from each other is limited, the stability of the unfolded ladder body is improved, the safety of the construction personnel using the climbing ladder is ensured, and the technical problem of the prior art that the construction personnel need to carry many tools when climbing is solved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a three-dimensional structural schematic view of an auxiliary climbing device according to an embodiment of the present application;

[0021] Figure 2 is an enlarged view of A in Figure 1

[0022] Figure 3 is another view of an auxiliary climbing device according to an embodiment of the present application;

[0023] Figure 4 is a sectional view of a ladder frame, a storage box, a sliding member and a rolling part according to an embodiment of the present application.

[0024] BRIEF DESCRIPTION OF DRAWINGS

[0025] Ladder body 10; ladder frame 11; frame body 111; pedal 112; base 113; storage assembly 20; storage box 21; sliding member 22; sliding rod 221; sliding block 222; box cover 23; rolling part 24. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0027] ​In order to solve the technical problem of safety hazard caused by the construction personnel needing to carry many tools when climbing, the utility model provides an auxiliary climbing device, which can realize the setting of the storage box 21 on one side of the two mutually hinged ladder frames 11, be used for storing and carrying tools, avoid the construction personnel needing to carry various tools when climbing, and simultaneously the storage box 21 is slidably connected with the two ladder frames 11, can limit the angle of the other end of the two ladder frames 11 after mutual rotation and unfolding, be used for improving the stability of the unfolded ladder body 10, thereby guaranteeing the safety of the construction personnel using the climbing ladder.

[0028] It should be noted that the auxiliary climbing device is used in but not limited to the fire engineering construction technical field, in order to facilitate the description, in the utility model, only the auxiliary climbing device is applied to the fire engineering construction technical field as an example for description, and the principle of the auxiliary climbing device applied to other types of equipment is substantially the same as that applied to the fire engineering construction technical field, which is not described here.

[0029] Please refer to Figures 1 to 4 , Figure 1 、 Figure 3 It is the structural schematic view of the auxiliary climbing device in the embodiment of the utility model, the auxiliary climbing device comprises a ladder body 10 and at least one storage assembly 20, the ladder body 10 comprises two ladder frames 11, one end of the two ladder frames 11 is mutually hinged, the other end can rotate relative to the hinge thereof, the storage assembly 20 comprises a storage box 21, the storage box 21 is arranged on one side of the two ladder frames 11 and is slidably connected with the two ladder frames 11 respectively, and is used for limiting the angle of the other end of the two ladder frames 11 after mutual rotation and unfolding.

[0030] In the device, one end of the two ladder frames 11 is mutually hinged, the other end rotates relative to the hinge thereof, the other end of the two ladder frames 11 can be folded after mutual rotation, and the other end of the two ladder frames 11 can be unfolded after mutual rotation, at least two storage boxes 21 are arranged on one side of the two ladder frames 11 and are slidably connected with the two ladder frames 11 respectively, and are used for limiting the angle of the other end of the two ladder frames 11 after mutual rotation and unfolding.

[0031] Compared with the prior art, by setting the storage box 21 on one side of the two mutually hinged ladder frames 11, the storage box 21 is used for storing and carrying tools, the construction personnel needs to carry various tools when climbing, and simultaneously the storage box 21 is slidably connected with the two ladder frames 11, can limit the angle of the other end of the two ladder frames 11 after mutual rotation and unfolding, is used for improving the stability of the unfolded ladder body 10, thereby guaranteeing the safety of the construction personnel using the climbing ladder, and can solve the technical problem of safety hazard caused by the construction personnel needing to carry many tools when climbing in the prior art.

[0032] Further, the ladder frame 11 comprises a frame body 111, a plurality of steps 112 and a base 113. The frame body 111 is in the shape of a Chinese character "men". The plurality of steps 112 are parallel and spaced apart, and are connected to the ladder frame 11. The two frame bodies 111 are rotatably connected via a rotating shaft. The base 113 is connected to the farthest end of the frame body 111 away from the rotating shaft, so as to increase the friction between the frame body 111 and the ground. Details are not described herein.

[0033] In the embodiment, as shown in Figure 2 , the storage box 21 is provided with an arc-shaped sliding groove. The storage assembly 20 further comprises two sliding members 22, which are respectively connected to the two ladder frames 11 and are slidably connected with the arc-shaped sliding groove.

[0034] The storage box 21 and the ladder frame 11 are connected via the sliding member 22, and the arc-shaped sliding groove is slidably connected with the sliding member 22, so as to ensure the stability of the sliding connection.

[0035] In one embodiment, as shown in Figure 2 , Figure 4 , the inside of the storage box 21 is hollow and forms a storage cavity. The arc-shaped sliding groove penetrates through the side wall of the storage box 21 and is in communication with the storage cavity. The sliding member 22 comprises a sliding rod 221 and a sliding block 222. One end of the sliding rod 221 is connected to the ladder frame 11, and the other end is slidably inserted into the arc-shaped sliding groove. The sliding block 222 is built in the storage cavity and is connected to the other end of the sliding rod 221.

[0036] The sliding rod 221, the sliding block 222 and the arc-shaped sliding groove are matched, so that the sliding rod 221 can slide along the arc-shaped sliding groove under the limitation of the sliding block 222, and the storage box 21 will not be separated from the ladder frame 11.

[0037] In one embodiment, as shown in Figure 2 , the top of the storage box 21 is provided with an opening in communication with the storage cavity. The storage assembly 20 further comprises a box cover 23, which is arranged opposite to the opening and is hingedly connected with the storage box 21, so as to open or block the opening.

[0038] The box cover 23 is arranged opposite to the opening on the box body of the storage box 21 and is hingedly connected with the storage box 21, so as to be hingedly connected with the opening of the storage box 21, avoid the tools in the storage box 21 from falling, and improve the safety of use.

[0039] Further, the storage box 21 and the box cover 23 are connected by a hinge and an elastic buckle, so that the box cover 23 can be easily opened or closed relative to the storage box 21. The hinge and the elastic buckle are common and easy to purchase in the market, and are conventional settings known to those skilled in the art. Details are not described herein.

[0040] In one of the embodiments, as shown in Figure 4 The first threaded hole is formed in the ladder frame 11 relative to the storage box 21, and the outer wall of one end of the sliding rod 221 is formed with external threads, and the one end of the sliding rod 221 is threadedly connected to the first threaded hole.

[0041] The detachable structure is formed between the sliding rod 221 and the ladder frame 11 through threaded connection, so that the construction personnel can replace or adjust the storage box 21, which is convenient to use.

[0042] In this embodiment, as shown in Figure 1 , Figure 3 The number of storage assemblies 20 is two, and the two storage boxes 21 are arranged on the two sides of the two ladder frames 11 and connected to the two ladder frames 11 respectively.

[0043] The storage box 21 is arranged on the two sides of the ladder frame 11, which is convenient for the construction personnel to separate and store different types or specifications of tools, and is convenient to use.

[0044] In this embodiment, as shown in Figure 4 The storage assembly 20 further comprises at least one rolling part 24, and the rolling part 24 is rotatably connected to the ladder frame 11 and movably abuts against the side wall of the storage box 21.

[0045] The rolling part 24 is arranged between the storage box 21 and the ladder frame 11, and the rolling part 24 is used to reduce the friction when the storage box 21 and the ladder frame 11 contact and slide relative to each other, which can improve the smoothness and stability when the two ladder frames 11 rotate relative to each other, and is convenient to use.

[0046] In one of the embodiments, as shown in Figure 4 The ladder frame 11 is provided with at least one spherical groove relative to the side wall of the storage box 21, and the rolling part 24 is arranged one by one in the spherical groove, and the rolling part 24 is rotatably embedded in the spherical groove and always movably abuts against the side wall of the storage box 21.

[0047] The rolling part 24 is rotatably connected to the ladder frame 11 through the spherical groove.

[0048] Further, the rolling part 24 is a steel ball or an iron ball commonly seen in the market and easy to purchase, which is a conventional arrangement known to those skilled in the art, and will not be described in detail here.

[0049] In one of the embodiments, the number of rolling parts 24 in the storage assembly is two, and the rolling part 24 is arranged one by one in the ladder frame 11, and the two rolling parts 24 are rotatably connected to the two ladder frames 11 respectively.

[0050] Two rolling parts 24 are arranged on the two ladder frames 11 respectively, and the two rolling parts 24 can abut against the storage box 21, so that the stability and smoothness of the lifting device are improved, and the use is facilitated.

[0051] In one embodiment, as shown in the drawings, the side wall of the storage box 21 is provided with an abutting groove relative to the ladder frame 11, the abutting groove is arc-shaped, and the circumferential outer wall of the two rolling parts 24 abuts against the inner wall of the abutting groove. Figure 4

[0052] By arranging the spherical groove on the ladder frame 11 and the abutting groove on the storage box 21, the gap between the storage box 21 and the ladder frame 11 can be effectively controlled, and the folding and unfolding of the two ladder frames 11 relative to each other is facilitated.

[0053] Further, the abutting groove and the arc-shaped sliding groove are arranged in parallel and spaced apart.

[0054] In order to better understand the present application, the following will be combined with Figures 1 to 4 The technical scheme of the present application will be described in detail:

[0055] One end of the two ladder frames 11 is hingedly connected to each other, and the other end thereof rotates relative to the hinge connection, and the other end of the two ladder frames 11 can be folded after rotating relative to each other, and the other end of the two ladder frames 11 can be unfolded after rotating away from each other, and at least two storage boxes 21 are arranged on one side of the two ladder frames 11 and are slidably connected to the two ladder frames 11 respectively, for limiting the angle of the other end of the two ladder frames 11 after rotating away from each other. Compared with the prior art, the storage box 21 is arranged on one side of the two hingedly connected ladder frames 11 for storing and carrying tools, avoiding the need for the construction personnel to carry various tools when climbing, and the storage box 21 is slidably connected to the two ladder frames 11, which can limit the angle of the other end of the two ladder frames 11 after rotating away from each other, thereby improving the stability of the unfolded ladder body 10, thereby ensuring the safety of the construction personnel using the ladder.

[0056] The specific working process of the present application is as follows: the user first stores the tools to be used in the two storage boxes 21, and moves the ladder body 10 to the area to be used, then the user rotates the two ladder frames 11, so that the other end of the two ladder frames 11 rotates away from each other around the hinge connection as the axis and unfolds, then the two sliding rods 221 slide along the arc-shaped sliding groove under the driving of the two ladder frames 11, and the rolling part 24 slides along the abutting groove, finally, the two sliding rods 221 slide to the end of the arc-shaped sliding groove to limit the angle of the other end of the two ladder frames 11 after rotating away from each other, thereby improving the stability and safety of the ladder body 10 erected on the ground.

[0057] ​The device can solve the technical problem of safety hidden trouble caused by the need for construction personnel to carry many tools when climbing for construction.

[0058] The specific implementation of the utility model above does not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model shall be included in the protection scope of the utility model claim.

Claims

1. An assisted climbing device, characterized in that, The utility model relates to a folding ladder, comprising: a ladder body comprising two ladder frames, one end of each of the two ladder frames being hingedly connected to each other and the other end of each of the two ladder frames being capable of rotating relative to the hinged connection; at least one storage assembly comprising a storage box, the storage box being arranged on one side of each of the two ladder frames and being slidably connected to each of the two ladder frames, for limiting the angle of expansion of each of the two ladder frames after being rotated relative to each other. The storage box is provided with an arc-shaped sliding groove, and the storage assembly further comprises two sliding members, each of the two sliding members being connected to each of the two ladder frames and being slidably connected to the arc-shaped sliding groove.

2. The secondary climbing aid of claim 1, wherein, The storage box is internally provided with a storage cavity, the arc-shaped sliding groove penetrating through the side wall of the storage box and being in communication with the storage cavity, and each of the sliding members comprises a sliding rod and a sliding block, one end of the sliding rod being connected to each of the two ladder frames and the other end of the sliding rod being slidably inserted into the arc-shaped sliding groove, and the sliding block being internally arranged in the storage cavity and being connected to the other end of the sliding rod.

3. The secondary climbing aid of claim 2, wherein, The top of the storage box is provided with an opening in communication with the storage cavity, and the storage assembly further comprises a box cover, the box cover being arranged relative to the opening and being hingedly connected to the storage box, for opening or blocking the opening.

4. The secondary climbing aid of claim 3, wherein, Each of the ladder frames is provided with a first threaded hole relative to the storage box, and the outer wall of one end of each of the sliding rods is provided with external threads, and one end of each of the sliding rods is threadedly connected to the first threaded hole.

5. The secondary climbing aid of claim 4, wherein, The number of the storage assemblies is two, and each of the two storage boxes is arranged on the two sides of each of the two ladder frames and is connected to each of the two ladder frames.

6. The secondary climbing aid set forth in claim 1, wherein, The storage assembly further comprises at least one rolling part, the rolling part being rotatably connected to each of the two ladder frames and being movably abutted against the side wall of the storage box.

7. The secondary climbing aid set forth in claim 1, wherein, Each of the ladder frames is provided with at least one spherical groove relative to the side wall of the storage box, the rolling part is arranged in one-to-one correspondence with the spherical groove, the rolling part is rotatably embedded in the spherical groove, and the rolling part is always movably abutted against the side wall of the storage box.

8. The secondary climbing aid of claim 7, wherein, The number of the rolling parts in the storage assembly is two, the rolling part is arranged in one-to-one correspondence with each of the two ladder frames, and each of the two rolling parts is rotatably connected to each of the two ladder frames.

9. The secondary climbing aid as claimed in claim 8, characterized in that The side wall of the storage box is provided with an abutment groove relative to each of the two ladder frames, the abutment groove is in the shape of a circular arc, and the circumferential outer wall of each of the two rolling parts is abutted against the inner wall of the abutment groove.

10. The secondary climbing aid of claim 9, wherein, ​

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