Portable climbing ladder for communication engineering

Abstract

The utility model discloses a portable high -climbing ladder for communication engineering, including first ladder body, its top is provided with second ladder body, and first ladder body and second ladder body are used for communication engineering high -climbing operation, two auxiliary mechanisms, its respectively is located first ladder body's both side sides, and auxiliary mechanism includes connecting block, two fixed blocks, two support blocks, two connecting plates, two limit posts and two pull -out boards, and connecting block is located second ladder body's bottom, and limit post is slidably arranged in one side of connecting plate. The utility model discloses a mutual cooperation of first ladder body, second ladder body, connecting block, fixed block, support block, connecting plate, limit post and pull -out board, and first ladder body and second ladder body split high -climbing ladder, and connecting block makes first ladder body and second ladder body connect, and limit post defines the position of connecting plate, and then is favorable to respectively split and carries first ladder body and second ladder body, and is convenient for suitable real -time road condition.

Description

Technical Field

[0001] This utility model relates to the field of climbing ladders in communication engineering, and in particular to a portable climbing ladder for communication engineering. Background Technology

[0002] Communication engineering is an important type of engineering. During the communication engineering process, many tasks need to be carried out, and climbing ladders is used in some communication operations.

[0003] When using some ladders, they are usually placed at an angle on the support, and then workers climb up the ladder.

[0004] However, ladders are usually of a certain length. When carrying ladders, the length of the ladder is limited by road conditions. At corners and other locations, it may be inconvenient for staff to carry the ladders. It is not convenient to disassemble and carry the ladders, which presents certain limitations. Utility Model Content

[0005] The purpose of this invention is to provide a portable climbing ladder for communication engineering to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a portable climbing ladder for communication engineering, comprising:

[0007] The first ladder has a second ladder at its top, and both the first and second ladders are used for climbing operations in communication engineering.

[0008] Two auxiliary mechanisms are located on both sides of the first ladder. Each auxiliary mechanism includes a connecting block, two fixing blocks, two supporting blocks, two connecting plates, two limiting posts, and two pulling plates. The connecting block is located at the bottom of the second ladder. The connecting plate is slidably mounted on the supporting block, and the limiting post is slidably mounted on one side of the connecting plate.

[0009] Preferably, the bottom end of the connecting block is fixedly connected to the first ladder body, one side of the fixing block is fixedly connected to the second ladder body, one side of the support block is fixedly connected to the first ladder body, and the bottom end of the second ladder body is provided with an installation groove, and the connecting block is slidably inserted into the inner cavity of the installation groove.

[0010] Preferably, the top end of the connecting plate is fixedly connected to the fixing block, the top end of the support block is provided with a groove, the connecting plate is slidably inserted into the inner cavity of the groove, a limiting groove is provided on one side of the connecting plate, the limiting post is slidably inserted into the inner cavity of the limiting groove, a through groove is provided on one side of the inner wall of the groove, and the limiting post is slidably inserted into the inner cavity of the through groove.

[0011] Preferably, one side of the limiting post is fixedly connected to the pulling plate, one side of the support block is provided with a sliding groove, one side of the pulling plate is fixedly connected to a connecting rod, the connecting rod is slidably inserted into the inner cavity of the sliding groove, the inner cavity of the sliding groove is slidably inserted into a mounting post, and the outer wall of the connecting rod is slidably inserted into the mounting post.

[0012] Preferably, one end of the connecting rod is fixedly connected to an annular plate, and a spring is sleeved on the outer wall of the connecting rod. One end of the spring is in contact with the annular plate, and the other end of the spring is in contact with the mounting post.

[0013] Preferably, the bottom end of the support block is threadedly connected to a locking bolt, and one end of the locking bolt is threadedly connected to the mounting column.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] This utility model utilizes the cooperation of a first ladder, a second ladder, a connecting block, a fixing block, a supporting block, a connecting plate, a limiting post, and a pulling plate. The first ladder and the second ladder are used to separate the climbing ladder, the connecting block connects the first ladder and the second ladder, and the limiting post limits the position of the connecting plate. This facilitates the separate disassembly and carrying of the first ladder and the second ladder, making it easy to adapt to real-time road conditions.

[0016] This utility model utilizes the cooperation of mounting column, connecting rod, spring and annular plate. The spring force pushes the annular plate to move, the annular plate drives the connecting rod to move, which in turn facilitates the movement of the pulling plate, making it easy for the pulling plate to return to its original position after movement, and facilitating repeated operation of the pulling plate. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a front cross-sectional view of the present invention.

[0019] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0020] Figure 4 This utility model Figure 3 Enlarged structural diagram at point B.

[0021] In the diagram: 1. First ladder body; 2. Second ladder body; 3. Auxiliary mechanism; 31. Connecting block; 32. Fixing block; 33. Support block; 34. Connecting plate; 35. Limiting post; 36. Pulling plate; 4. Mounting post; 5. Connecting rod; 6. Spring; 7. Ring plate; 8. Locking bolt. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] This utility model provides, for example Figure 1-4 The portable climbing ladder for communication engineering shown includes a first ladder body 1 and a second ladder body 2 at its top. The first ladder body 1 and the second ladder body 2 facilitate the disassembly of the climbing ladder into two parts, thereby facilitating its disassembly and carrying, and making it suitable for various road conditions. Both the first ladder body 1 and the second ladder body 2 are used for climbing operations in communication engineering.

[0024] Two auxiliary mechanisms 3 are located on either side of the first ladder 1. Both auxiliary mechanisms 3 are made of rigid material and include a connecting block 31, two fixing blocks 32, two support blocks 33, two connecting plates 34, two limiting posts 35, and two pulling plates 36. The connecting block 31 facilitates the connection between the first ladder 1 and the second ladder 2, and allows for easy connection and disassembly of the first ladder 1 and the second ladder 2. The fixing blocks 32 provide support for the connecting plates 34. The support blocks 33 connect to the connecting plates 34, facilitating the connection and disassembly of the first ladder 1 and the second ladder 2. 34 facilitates the connection between the fixing block 32 and the support block 33, making it easier to connect and install the first ladder 1 and the second ladder 2. The limiting post 35 helps to limit the relative position of the support block 33 and the connecting plate 34, thereby facilitating the connection and disassembly of the first ladder 1 and the second ladder 2. The pulling plate 36 helps to drive the limiting post 35 to move, making it easier to operate the limiting post 35, and also helps to drive the connecting rod 5 to move. The connecting block 31 is located at the bottom of the second ladder 2, the connecting plate 34 is slidably set on the support block 33, and the limiting post 35 is slidably set on one side of the connecting plate 34.

[0025] The bottom end of the connecting block 31 is fixedly connected to the first ladder body 1, one side of the fixing block 32 is fixedly connected to the second ladder body 2, one side of the support block 33 is fixedly connected to the first ladder body 1, and the bottom end of the second ladder body 2 is provided with an installation groove, and the connecting block 31 is slidably inserted into the inner cavity of the installation groove.

[0026] The top of the connecting plate 34 is fixedly connected to the fixing block 32. The top of the support block 33 has a groove. The connecting plate 34 is slidably inserted into the inner cavity of the groove. A limiting groove is opened on one side of the connecting plate 34. The limiting post 35 is slidably inserted into the inner cavity of the limiting groove. A through groove is opened on one side of the inner wall of the groove. The limiting post 35 is slidably inserted into the inner cavity of the through groove.

[0027] One side of the limiting post 35 is fixedly connected to the pulling plate 36, and a sliding groove is provided on one side of the support block 33. A connecting rod 5 is fixedly connected to one side of the pulling plate 36, which is conducive to driving the annular plate 7 to move, and at the same time, it is conducive to driving the pulling plate 36 to move. The connecting rod 5 is slidably inserted into the inner cavity of the sliding groove, and an installation post 4 is slidably inserted into the inner cavity of the sliding groove, which is conducive to allowing the connecting rod 5 to slide on it, and is convenient to install the connecting rod 5. The outer wall of the connecting rod 5 is slidably inserted into the installation post 4.

[0028] One end of the connecting rod 5 is fixedly connected to an annular plate 7, which facilitates the compression of the spring 6, the movement of the connecting rod 5, and the operation of the pulling plate 36. The outer wall of the connecting rod 5 is fitted with a spring 6. The elastic force of the spring 6 facilitates the movement of the annular plate 7, the movement of the connecting rod 5, and the return of the pulling plate 36 and the limiting post 35 to their original positions after movement, facilitating repeated operation of the limiting post 35. One end of the spring 6 is in contact with the annular plate 7, and the other end of the spring 6 is in contact with the mounting post 4.

[0029] The bottom end of the support block 33 is threadedly connected to a locking bolt 8, which facilitates the installation and disassembly of the mounting column 4 and the installation and disassembly of the limiting column 35. One end of the locking bolt 8 is threadedly connected to the mounting column 4.

[0030] Working principle of this utility model:

[0031] When the ladder needs to be disassembled and carried, firstly, multiple pulling plates 36 are pulled simultaneously. The pulling plates 36 drive the limiting posts 35 and connecting rods 5 to move. The limiting posts 35 slide in the inner cavity of the limiting groove. The connecting rods 5 drive the annular plate 7 to move. The connecting rods 5 slide in the middle of the mounting post 4. The annular plate 7 compresses the spring 6, and the spring 6 generates elastic force on the annular plate 7. Then, the limiting posts 35 are disengaged from the inner cavity of the limiting groove. At this time, the position limitation on the connecting plate 34 is released. Then, the second ladder body 2 is moved. The second ladder body 2 drives the fixing block 32 to move. The fixing block 32 drives the connecting plate 34 to move, so that the connecting plate 34 is disengaged from the support block 33, and the second ladder body 2 is disengaged from the connecting block 31. The first ladder body 1 and the second ladder body 2 can then be disassembled and carried separately.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable climbing ladder for communication engineering, characterized by, include: The first ladder (1) has a second ladder (2) at its top. Both the first ladder (1) and the second ladder (2) are used for climbing operations in communication engineering. Two auxiliary mechanisms (3) are located on both sides of the first ladder (1). The auxiliary mechanism (3) includes a connecting block (31), two fixing blocks (32), two supporting blocks (33), two connecting plates (34), two limiting posts (35) and two pulling plates (36). The connecting block (31) is located at the bottom of the second ladder (2). The connecting plate (34) is slidably disposed on the supporting block (33). The limiting post (35) is slidably disposed on one side of the connecting plate (34).

2. The portable climbing ladder for communication engineering according to claim 1, characterized in that, The bottom end of the connecting block (31) is fixedly connected to the first ladder body (1), one side of the fixing block (32) is fixedly connected to the second ladder body (2), one side of the support block (33) is fixedly connected to the first ladder body (1), the bottom end of the second ladder body (2) is provided with an installation groove, and the connecting block (31) is slidably inserted into the inner cavity of the installation groove.

3. The portable climbing ladder for communication engineering according to claim 1, wherein The top end of the connecting plate (34) is fixedly connected to the fixing block (32), the top end of the support block (33) is provided with a groove, the connecting plate (34) is slidably inserted into the inner cavity of the groove, a limiting groove is provided on one side of the connecting plate (34), the limiting post (35) is slidably inserted into the inner cavity of the limiting groove, a through groove is provided on one side of the inner wall of the groove, and the limiting post (35) is slidably inserted into the inner cavity of the through groove.

4. The portable climbing ladder for communication engineering according to claim 1, characterized in that, One side of the limiting post (35) is fixedly connected to the pulling plate (36), and a sliding groove is provided on one side of the support block (33). A connecting rod (5) is fixedly connected to one side of the pulling plate (36). The connecting rod (5) is slidably inserted into the inner cavity of the sliding groove. An installation post (4) is slidably inserted into the inner cavity of the sliding groove. The outer wall of the connecting rod (5) is slidably inserted into the installation post (4).

5. The portable climbing ladder for communication engineering according to claim 4, characterized in that, One end of the connecting rod (5) is fixedly connected to an annular plate (7), and a spring (6) is sleeved on the outer wall of the connecting rod (5). One end of the spring (6) is in contact with the annular plate (7), and the other end of the spring (6) is in contact with the mounting column (4).

6. The portable climbing ladder for communication engineering according to claim 1, wherein The bottom end of the support block (33) is threadedly connected to a locking bolt (8), and one end of the locking bolt (8) is threadedly connected to the mounting column (4).

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