Novel communication internal climbing tower

Abstract

The utility model relates to the technical field of communication, and discloses a novel communication internal climbing tower which comprises a base, a communication tower body fixedly installed on the upper end face of the base, a platform fixedly installed at the top end of the communication tower body, an internal climbing ladder arranged on the inner side of the communication tower body, a vertical rod vertically arranged on the inner side wall of the communication tower body, and a sliding groove formed in one side of the vertical rod. A sliding block is slidably connected into the sliding groove, a limiting mechanism used for preventing falling is arranged on the sliding block, in the maintenance process, in order to prevent maintenance personnel from falling, the sliding block achieves the falling prevention function through the limiting mechanism, the controller starts and stops the limiting mechanism through wireless remote control, and the safety of workers on the inner crawling ladder is improved; the fixing ring is connected with the fixing belt, and the hanging ring at the end part of the fixing belt can be hung on a waistband hook used by a worker for aloft work, so that the safety of the worker is ensured, and the worker is prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of communications, and in particular to a novel communication inner climbing tower. Background Art

[0002] Communication internal climbing tower refers to a structural form in which auxiliary components such as maintenance ladders and cable brackets are installed inside the communication single-tube tower for workers to climb up and down and operate. This structural form was widely used in the early stage of the application of communication single-tube towers. It has the advantages of smooth and beautiful appearance, auxiliary components and cables are not exposed to the sun and rain, and have good durability.

[0003] The existing devices have some disadvantages during use. For example, if workers are not protected by anti-fall mechanisms during high-altitude operations, once an accident occurs, such as a slip or ladder slipping, the workers may fall, causing serious personal injury or even life-threatening danger. The lack of an anti-fall mechanism may also cause workers to develop fear and resistance to high-altitude operations, further affecting their work enthusiasm and efficiency. Utility Model Content

[0004] The utility model aims to provide a new communication internal climbing tower to solve the problem that if workers are not protected by an anti-fall mechanism during high-altitude operations, once an accident occurs, such as a slip or a ladder slipping off, the workers may fall, causing serious personal injury or even life-threatening.

[0005] The utility model provides the following technical solutions: a novel communication internal climbing tower, comprising a base, a communication tower body is fixedly installed on the upper end surface of the base, a platform is fixedly installed on the top of the communication tower body, an internal ladder is arranged on the inside of the communication tower body, a vertical rod is vertically arranged on the inner wall of the communication tower body, a slide groove is opened on one side of the vertical rod, a slider is slidably connected in the slide groove, a limiting mechanism for preventing falling is arranged on the slider, a fixing ring is fixedly installed on the side wall of the slider, a fixing belt is fastened on the fixing ring, a hanging ring is fastened on the end of the fixing belt, and the limiting mechanism is electrically connected to a controller for controlling the opening and closing of the limiting mechanism.

[0006] In the above scheme, the internal ladder is used for the staff to go up and down the communication tower body, the slider slides up and down in the slide groove, and during the maintenance process, in order to prevent the maintenance personnel from falling, the slider realizes the anti-fall function through the limit mechanism, and the controller opens and closes the limit mechanism through wireless remote control, which increases the safety of the staff on the internal ladder. The fixing belt is connected by a fixed ring, and the hanging ring at the end of the fixing belt can be hung on the belt hook used by the staff for high-altitude work, so as to ensure the safety of the staff and prevent them from falling.

[0007] As a preferred embodiment of the above technical solution, the limiting mechanism includes a working chamber opened on the inner side of the slider and limiting openings opened on both sides of the vertical rod, a bidirectional cylinder is fixedly installed in the working chamber, the input end of the bidirectional cylinder is electrically connected to the output end of the controller, and both piston ends of the bidirectional cylinder are fixedly connected to a limiting rod, and the limiting rod slides in cooperation with the limiting opening.

[0008] In the above scheme, the limit rod is driven to move laterally by the provided two-way cylinder, so that the limit rod is accommodated in the working chamber when not in use, and when the limit rod is extended, the limit rod is mounted in the limit opening, and the slider slides normally at this time, but the limit rod must be retracted each time it passes a limit opening, causing the limit rod to slide to the next limit opening, and the intervals between the limit openings are short. Most of the time, the staff are in a protected state. When the staff falls, the limit rod contacts the bottom wall of the limit opening to prevent the slider from sliding and the staff from falling.

[0009] As a preferred embodiment of the above technical solution, two opposite side walls of the slider are provided with through holes, the outer diameter of the limit rod is smaller than the inner diameter of the through hole, and the limit rod extends transversely through the through hole to the outside.

[0010] In the above solution, the limit rod is driven by a bidirectional cylinder to extend and retract laterally in the through hole.

[0011] As a preferred embodiment of the above technical solution, two opposite side walls of the controller are fixed with straps for fixing on the waist, and Velcro is sewn on both straps.

[0012] In the above solution, the controller is tied to the waist by a strap, and the strap is fixed by Velcro, and the two Velcros are used together, one with a fleece surface and the other with a hook surface.

[0013] As a preferred embodiment of the above technical solution, an anti-lost belt is fastened on the fixing belt, and one end of the anti-lost belt away from the fixing belt is connected to the controller.

[0014] In the above solution, the controller is connected to the fixing belt by the anti-lost belt, so as to prevent the controller from falling.

[0015] As a preferred embodiment of the above technical solution, the upper end surfaces of the inner ladder cross bars are all provided with anti-slip stripes distributed in an array.

[0016] In the above solution, the anti-skid property of the inner ladder is enhanced by providing anti-skid stripes.

[0017] As a preferred embodiment of the above technical solution, the bottom end of the inner ladder is fixedly connected to a fixed bottom plate, and the fixed bottom plate is fixedly installed on the upper end surface of the base.

[0018] In the above solution, the inner ladder is detachably fixed to the base by means of a fixed bottom plate.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] In the utility model, in order to prevent the maintenance personnel from falling during the maintenance process, the slide block realizes the anti-falling function through the limit mechanism, and the controller opens and closes the limit mechanism through wireless remote control, which increases the safety of the workers on the inner ladder. The fixing belt is connected by a fixed ring, and the hanging ring at the end of the fixing belt can be hung on the belt hook used by the workers for high-altitude operations, so as to ensure the safety of the workers and prevent them from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of a new communication internal climbing tower;

[0022] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of a new communication internal climbing tower;

[0023] Figure 3 It is a schematic diagram of the connection structure between the slider and the controller;

[0024] Figure 4 is a schematic diagram of the cross-sectional structure of the slider;

[0025] Figure 5 This is a partial enlarged structural schematic diagram of the inner ladder.

[0026] In the figure: 10, base; 11, communication tower body; 12, platform; 13, inner ladder; 131, anti-slip stripes; 14, vertical rod; 15, slide groove; 16, slider; 161, perforation; 17, fixing ring; 18, fixing belt; 19, hanging ring; 20, controller; 30, working chamber; 31, limit opening; 32, two-way cylinder; 33, limit rod; 40, restraint belt; 41, Velcro; 50, anti-lost belt; 60, fixed bottom plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0028] Example 1

[0029] like Figure 1-5As shown, the utility model provides a technical solution: a new communication inner climbing tower, including a base 10, a communication tower body 11 is fixedly installed on the upper end surface of the base 10, a platform 12 is fixedly installed on the top of the communication tower body 11, an inner ladder 13 is arranged on the inner side of the communication tower body 11, a vertical rod 14 is vertically arranged on the inner wall of the communication tower body 11, a slide groove 15 is opened on one side of the vertical rod 14, a slider 16 is slidably connected in the slide groove 15, a limiting mechanism for preventing falling is arranged on the slider 16, a fixing ring 17 is fixedly installed on the side wall of the slider 16, a fixing belt 18 is fastened on the fixing ring 17, a hanging ring 19 is fastened at the end of the fixing belt 18, and an electric signal of the limiting mechanism A controller 20 for controlling the opening and closing of the limit mechanism is connected. During specific use, the inner ladder 13 is used for workers to go up and down the communication tower body 11. The slider 16 slides up and down in the slide groove 15. During maintenance, in order to prevent the maintenance personnel from falling, the slider 16 realizes the anti-fall function through the limit mechanism, and the controller 20 opens and closes the limit mechanism through wireless remote control, which increases the safety of the workers on the inner ladder 13. The fixing belt 18 is connected through the set fixing ring 17. The hanging ring 19 at the end of the fixing belt 18 can be hung on the belt hook used by the workers for high-altitude operations, so as to ensure the safety of the workers and prevent them from falling.

[0030] As an implementation method in this embodiment, Figure 2 , Figure 3 and Figure 4 As shown, the limiting mechanism includes a working chamber 30 opened on the inner side of the slider 16 and limiting openings 31 opened on both sides of the vertical rod 14. A two-way cylinder 32 is fixedly installed in the working chamber 30. The input end of the two-way cylinder 32 is electrically connected to the output end of the controller 20. The two piston ends of the two-way cylinder 32 are fixedly connected to the limiting rod 33. The limiting rod 33 slides with the limiting opening 31. In the specific use process, the two-way cylinder 32 is set to drive the limiting rod 33 to move horizontally, so that the limiting The positioning rod 33 is accommodated in the working chamber 30 when not in use, and when the limiting rod 33 is extended, the limiting rod 33 is mounted in the limiting opening 31, and the slider 16 slides normally at this time, but the limiting rod 33 must be retracted each time it passes a limiting opening 31, causing the limiting rod 33 to slide into the next limiting opening 31, and the intervals between the limiting openings 31 are short. Most of the time, the staff is in a protected state. When the staff falls, the limiting rod 33 contacts the bottom wall of the limiting opening 31, thereby preventing the slider 16 from sliding and preventing the staff from falling.

[0031] As an implementation method in this embodiment, Figure 4 As shown, a through hole 161 is provided on the two opposite side walls of the slider 16, the outer diameter of the limit rod 33 is smaller than the inner diameter of the through hole 161, the limit rod 33 extends transversely through the through hole 161 to the outside, and the limit rod 33 is driven by the two-way cylinder 32 to extend and retract transversely in the through hole 161.

[0032] As an implementation method in this embodiment, Figure 3 As shown, straps 40 for fixing on the waist are fixed on the two opposite side walls of the controller 20, and Velcro 41 is sewn on the two straps 40. The controller 20 is tied to the waist through the straps 40. The straps 40 are fixed by the Velcro 41, and the two Velcros 41 have one fur surface and one hook surface for use together.

[0033] As an implementation method in this embodiment, Figure 3 As shown, an anti-lost belt 50 is fastened to the fixing belt 18, and one end of the anti-lost belt 50 away from the fixing belt 18 is connected to the controller 20. The controller 20 is connected to the fixing belt 18 by the anti-lost belt 50 to prevent the controller 20 from falling.

[0034] As an implementation method in this embodiment, Figure 5 As shown, the upper end surfaces of the cross bars of the inner ladder 13 are all provided with anti-skid stripes 131 in an array, and the anti-skid property of the inner ladder 13 is enhanced by the anti-skid stripes 131 .

[0035] As an implementation method in this embodiment, Figure 1 As shown, the bottom end of the inner ladder 13 is fixedly connected to a fixed bottom plate 60 , and the fixed bottom plate 60 is fixedly installed on the upper end surface of the base 10 . The inner ladder 13 is detachably fixed to the base 10 through the set fixed bottom plate 60 .

[0036] Working principle: During the maintenance process, in order to prevent the maintenance personnel from falling, the slider 16 realizes the anti-falling function through the limit mechanism, and the controller 20 opens and closes the limit mechanism through wireless remote control, which increases the safety of the staff on the inner ladder 13. The fixed belt 18 is connected through the fixed ring 17. The hanging ring 19 at the end of the fixed belt 18 can be hung on the belt hook used by the staff for high-altitude operations to ensure the safety of the staff and prevent them from falling. When the limit mechanism is used, the limit rod 33 is driven by the two-way cylinder 32. The limit rod 33 is extended to be mounted in the limit opening 31, and the slider 16 slides normally at this time, but the limit rod 33 is retracted each time it passes a limit opening 31, so that the limit rod 33 slides to the next limit opening 31, and the intervals between the limit openings 31 are short. Most of the time, the staff is in a protected state. When the staff falls, the limit rod 33 contacts the bottom wall of the limit opening 31, so as to prevent the slider 16 from sliding and the staff from falling.

[0037] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A novel communication inner climbing tower, comprising a base (10), a communication tower body (11) being fixedly mounted on the upper end surface of the base (10), a platform (12) being fixedly mounted on the top of the communication tower body (11), and an inner climbing ladder (13) being arranged on the inner side of the communication tower body (11), characterized in that: A vertical rod (14) is vertically arranged on the inner side wall of the communication tower body (11), a slide groove (15) is opened on one side of the vertical rod (14), a slider (16) is slidably connected in the slide groove (15), a limit mechanism for preventing falling is arranged on the slider (16), a fixing ring (17) is fixedly installed on the side wall of the slider (16), a fixing belt (18) is fastened on the fixing ring (17), a hanging ring (19) is fastened at the end of the fixing belt (18), and the limit mechanism is electrically connected to a controller (20) for controlling the opening and closing of the limit mechanism.

2. According to the novel communication inner climbing tower of claim 1, it is characterized by: The limiting mechanism comprises a working chamber (30) provided inside the slider (16) and limiting openings (31) provided on both sides of the vertical rod (14); a bidirectional cylinder (32) is fixedly installed in the working chamber (30); an input end of the bidirectional cylinder (32) is electrically connected to an output end of a controller (20); both piston ends of the bidirectional cylinder (32) are fixedly connected to a limiting rod (33); and the limiting rod (33) slides in cooperation with the limiting opening (31).

3. According to the novel communication inner climbing tower of claim 2, it is characterized by: The sliding block (16) has two opposite side walls provided with through holes (161). The outer diameter of the limiting rod (33) is smaller than the inner diameter of the through hole (161). The limiting rod (33) extends transversely through the through hole (161) to the outside.

4. According to the novel communication inner climbing tower of claim 1, it is characterized by: Binding belts (40) for fixing the controller to the waist are fixed on both opposite side walls of the controller (20), and Velcro (41) is sewn on both binding belts (40).

5. According to the novel communication inner climbing tower of claim 1, it is characterized by: An anti-lost belt (50) is fastened to the fixing belt (18), and one end of the anti-lost belt (50) away from the fixing belt (18) is connected to the controller (20).

6. According to the novel communication inner climbing tower of claim 1, it is characterized by: The upper end surfaces of the cross bars of the inner ladder (13) are all provided with anti-slip stripes (131) distributed in an array.

7. According to the novel communication inner climbing tower of claim 1, it is characterized by: The bottom end of the inner ladder (13) is fixedly connected to a fixed bottom plate (60), and the fixed bottom plate (60) is fixedly mounted on the upper end surface of the base (10).

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