Anti-climbing device for iron tower

Abstract

The utility model discloses an anti-climbing device for an iron tower, which relates to the technical field of electric power iron towers, is mounted on a tower body and comprises a movable plate and a fixed plate, the movable plate and the fixed plate surround and wrap the periphery of the tower body, and the movable plate and the fixed plate are mounted on the tower body at a preset height to prevent social personnel from directly climbing so as to ensure the protection effect. The movable plate is connected to the tower body in a turnover mode, meanwhile, the locking device is arranged on the movable plate, opening and closing of the movable plate are achieved, and maintenance personnel can conveniently climb the tower body for maintenance by unlocking the movable plate. The fixed plates are fixedly installed on at least two sides of the tower body to cover the periphery of the tower body, the movable plates and the fixed plates each comprise a frame and a sealing plate, the sealing plates are embedded in the frames, the sealing plates are made of glass fiber materials, the surfaces of the sealing plates are smooth, climbing is not facilitated, the fixed plates are provided with audible and visual alarms used for repelling birds, and the birds are prevented from nesting or staying. And safe operation of the line is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of power iron towers, in particular to an anti-climbing device for iron towers. Background Art

[0002] Power towers are commonly found in towns and cities. They are mainly used to protect and support overhead lines and are important power facilities. Since power towers are located in towns and cities near the flow of people, they are easily climbed by members of the public, resulting in casualties such as electric shock or falling. At present, most towers choose to install guardrails to prevent members of the public from climbing. However, guardrails occupy a large area and have many installation restrictions, and cannot effectively eliminate safety hazards. On the other hand, birds nesting or staying in towers is also a major hidden danger to the safety of power lines. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art and to provide an anti-climbing device for an iron tower, which can prevent people from climbing up at will while simplifying the structure and achieving the effect of driving away birds.

[0004] According to an embodiment of the utility model, there is provided an iron tower anti-climbing device, which is installed on a tower body and comprises:

[0005] The movable plate and the fixed plate surround and cover the outer circumference of the tower body, and are installed at a preset height on the tower body. The movable plate can be flipped and connected to the tower body, and the fixed plate is fixedly installed on at least two sides of the tower body; the movable plate and the fixed plate both include a frame and a sealing plate, the sealing plate is embedded in the frame, and the sealing plate is made of fiberglass material. An audible and visual alarm for driving away birds is provided on the fixed plate, and a locking device is provided on the movable plate.

[0006] The iron tower anti-climbing device described in the utility model has at least the following beneficial effects: the present embodiment is provided with a movable plate and a fixed plate, the movable plate and the fixed plate surround and cover the outer periphery of the tower body, the movable plate and the fixed plate are installed at a preset height on the tower body to prevent social personnel from directly climbing to ensure the protective effect; the movable plate can be flipped and connected to the tower body, and a locking device is provided on the movable plate to realize the opening and closing of the movable plate, so that maintenance personnel can climb the tower body for maintenance by unlocking the movable plate. The fixed plate is fixedly installed on at least two sides of the tower body to cover the outer periphery of the tower body, the movable plate and the fixed plate both include a frame and a sealing plate, the sealing plate is embedded in the frame, the sealing plate is made of glass fiber material, the surface is smooth, and it is not conducive to climbing, and the fixed plate is provided with an audible and visual alarm for driving away birds to prevent flying birds from nesting or staying, and ensure the safe operation of the line.

[0007] According to the iron tower anti-climbing device described in the utility model, a hinge connected to the tower body is provided on one side of the movable plate, and the hinge realizes the rotation opening and closing of the movable plate.

[0008] According to the iron tower anti-climbing device described in the utility model, the locking device includes a locking bolt and a lock. The locking bolt is movably plugged into the tower body, and the lock is used to lock the position of the locking bolt.

[0009] According to the iron tower anti-climbing device described in the utility model, an auxiliary frame for installing a movable plate and a fixed plate is provided on the tower body, and the auxiliary frame has an inclined mounting surface to achieve that the movable plate and the fixed plate maintain an elevation angle with the side wall of the tower body.

[0010] According to the iron tower anti-climbing device described in the utility model, the frame includes a base frame and a cover plate which cover each other, and the sealing plate is located between the base frame and the cover plate.

[0011] According to an iron tower anti-climbing device described in the utility model, the base frame is provided with a first limiting portion abutting against the side surface of the sealing plate and a second limiting portion abutting against the end surface of the sealing plate, and the first limiting portion and the second limiting portion form an accommodating cavity for accommodating the sealing plate.

[0012] According to the iron tower anti-climbing device described in the utility model, the cover plate is provided with a clamping portion abutting against the other side surface of the closing plate, and the clamping portion extends along the thickness direction of the cover plate.

[0013] According to the iron tower anti-climbing device described in the utility model, the first limiting portion is provided with a flange, the flange abuts against the side of the sealing plate, and the second limiting portion is provided with a first curling edge extending in a direction away from the sealing plate.

[0014] According to the iron tower anti-climbing device described in the utility model, the clamping portion has a folded second curling edge, and the outer side surface of the second curling edge abuts against the side surface of the sealing plate.

[0015] According to the iron tower anti-climbing device described in the utility model, the frame is made of stainless steel.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 It is a front view of an anti-climbing device for an iron tower in an embodiment of the utility model;

[0019] Figure 2 It is a top view of the installation of the movable plate and the fixed plate in the embodiment of the utility model;

[0020] Figure 3 It is a front view of the movable plate in the embodiment of the utility model;

[0021] Figure 4 It is an axonometric view of the installation of the movable plate and the fixed plate in the embodiment of the utility model;

[0022] Figure 5 A cross-sectional view of a base frame in an embodiment of the utility model;

[0023] Figure 6 It is a cross-sectional view of the installation of the frame and the sealing plate in the embodiment of the utility model.

[0024] Reference numerals:

[0025] Tower body 100; hinge 101; lock bolt 102; lock 103; auxiliary frame 104;

[0026] Movable plate 110; frame 111; bottom frame 112; cover plate 113; first limiting portion 114; second limiting portion 115; flange 116; first curling edge 117; clamping portion 118; second curling edge 119;

[0027] Fixed plate 120; Sound and light alarm 121; Cover plate 122. DETAILED DESCRIPTION

[0028] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0029] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0031] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0032] Reference Figures 1 to 6 The embodiment of the utility model provides an anti-climbing device for an iron tower, which is installed on a tower body 100 and includes a movable plate 110 and a fixed plate 120. The movable plate 110 and the fixed plate 120 surround and cover the outer periphery of the tower body 100. Optionally, the tower body 100 has at least four sides. Preferably, one movable plate 110 is provided and at least three fixed plates 120 are provided to cover the four sides of the tower body 100 to prevent members of the public from climbing up at will. Optionally, the movable plate 110 and the fixed plate 120 are installed at a preset height on the tower body 100. Preferably, the bottom of the movable plate 110 and the fixed plate 120 are set at a height of at least 2 meters from the ground to prevent members of the public from climbing directly.

[0033] Optionally, the movable panel 110 can be flipped and connected to the tower body 100, and a locking device is provided on the movable panel 110 to realize the opening and closing of the movable panel 110, so that maintenance personnel can climb the tower body 100 for maintenance by unlocking the movable panel 110. Specifically, a hinge 101 connected to the tower body 100 is provided on one side of the movable panel 110, and the hinge 101 realizes the rotation opening and closing of the movable panel 110. A stainless steel silent bearing is used in the hinge 101, which is conducive to smooth opening and closing and has a certain anti-rust ability. Furthermore, the locking device includes a bolt 102 and a lock 103. The bolt 102 is movably plugged into the tower body 100. The lock 103 is used to lock the position of the bolt 102. The lock 103 preferably uses a passive electronic lock, which does not need to be connected to a power source, and helps to improve the anti-theft and anti-pry capabilities. The passive electronic lock is equipped with an intelligent electronic key, which is plugged into the lock 103 and energized to achieve opening and closing. At the same time, the built-in storage chip of the intelligent electronic key can record 2048 records, including 1024 unlocking records and 1024 locking records. The record content includes the opening and closing time, opening and closing location, and opening and closing personnel to prevent non-staff from climbing. The relevant records provide data analysis for daily inspection management.

[0034] Reference Figure 4 The tower body 100 is provided with an auxiliary frame 104 for mounting a movable plate 110 and a fixed plate 120. The auxiliary frame 104 has an inclined mounting surface. The movable plate 110 and the fixed plate 120 are connected to the mounting surface, so that the movable plate 110 and the fixed plate 120 maintain an elevation angle with the side wall of the tower body 100 to increase the climbing difficulty. On the other hand, the mounting surface of the auxiliary frame 104 can be set to have a certain depression angle, which can also increase the climbing difficulty and further reduce the probability of people climbing at will.

[0035] Optionally, the movable plate 110 and the fixed plate 120 both include a frame 111 and a sealing plate 113, and the sealing plate 113 is embedded in the frame 111. Since the tower body 100 has a variety of cross bars, the sealing plate 113 cuts off the contact of the personnel with the cross bars, thereby cutting off the climbing path, significantly increasing the difficulty of climbing. Optionally, the sealing plate 113 is made of a grid-shaped hollow glass fiber material with a smooth surface, which is not conducive to climbing. Optionally, a sound and light alarm 121 for driving away birds is provided on the fixed plate 120. When a person or other creature approaches within 5 meters of the tower body, a flash warning is automatically issued, and a voice warning is issued when it approaches within 1 meter, which plays a warning role in preventing external force damage. The sound and light alarm 121 occasionally emits sound waves with a vibration frequency between 400-1000Hz to drive away flying birds, prevent flying birds from nesting or staying on the tower, and ensure the safe operation of the line.

[0036] Reference Figure 5 and Figure 6 The frame 111 includes a base frame 112 and a cover plate 122 that cover each other, and a sealing plate 113 is located between the base frame 112 and the cover plate 122. Optionally, the base frame 112 and the cover plate 122 are both made of stainless steel, and the base frame 112 and the cover plate 122 are connected by welding to avoid the possibility of disassembly. Optionally, the base frame 112 is provided with a first limiting portion 114 that abuts against the side of the sealing plate 113 and a second limiting portion 115 that abuts against the end face of the sealing plate 113. The first limiting portion 114 and the second limiting portion 115 enclose a receiving cavity for accommodating the sealing plate 113, and the receiving cavity forms a U-shaped cross-section. During the production process, the sealing plate 113 can be directly placed in the receiving cavity, and then the cover plate 122 can be covered on the sealing plate 113 and fixed by welding. There is no need to additionally fix the sealing plate 113 by gluing or bolting. The structure is simple and easy to operate. Optionally, the cover plate 122 is provided with a clamping portion 118 abutting against the other side of the sealing plate 113, the clamping portion 118 extends along the thickness direction of the cover plate 122, and the clamping portion 118 and the first limiting portion 114 are clamped on the two sides of the sealing plate 113 to prevent the sealing plate 113 from being displaced after installation. Further, the first limiting portion 114 is provided with a flange 116, the flange 116 abuts against the side of the sealing plate 113, the second limiting portion 115 is provided with a first curling edge 117 extending away from the sealing plate 113, and at the same time, the clamping portion 118 has a folded second curling edge 119, the outer side of the second curling edge 119 abuts against the side of the sealing plate 113, which is conducive to increasing the rigidity of the first limiting portion 114, the second limiting portion 115 and the clamping portion 118, reducing deformation, and further reducing the plate thickness of the frame 111, thereby reducing weight.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An anti-climbing device for an iron tower, characterized in that: Installed on the tower, including: A movable plate and a fixed plate, the movable plate and the fixed plate surround and cover the outer circumference of the tower body, the movable plate and the fixed plate are installed at a preset height on the tower body, the movable plate can be flipped and connected to the tower body, and the fixed plate is fixedly installed on at least two sides of the tower body; the movable plate and the fixed plate both include a frame and a sealing plate, the sealing plate is embedded in the frame, the sealing plate is made of fiberglass material, the fixed plate is provided with an audible and visual alarm for driving away birds, and the movable plate is provided with a locking device.

2. The iron tower anti-climbing device according to claim 1, characterized in that: A hinge connected to the tower body is provided on one side of the movable plate, and the hinge realizes the rotation opening and closing of the movable plate.

3. The iron tower anti-climbing device according to claim 1, characterized in that: The locking device comprises a locking bolt and a lock. The locking bolt is movably plugged into the tower body, and the lock is used to lock the position of the locking bolt.

4. The iron tower anti-climbing device according to claim 1, characterized in that: An auxiliary frame for mounting the movable plate and the fixed plate is arranged on the tower body, and the auxiliary frame has an inclined mounting surface so that the movable plate and the fixed plate maintain an elevation angle with the side wall of the tower body.

5. The iron tower anti-climbing device according to claim 1, characterized in that: The frame comprises a bottom frame and a cover plate which cover each other, and the sealing plate is located between the bottom frame and the cover plate.

6. The iron tower anti-climbing device according to claim 5, characterized in that: The base frame is provided with a first limiting portion abutting against the side surface of the sealing plate and a second limiting portion abutting against the end surface of the sealing plate, and the first limiting portion and the second limiting portion enclose a containing cavity for accommodating the sealing plate.

7. The iron tower anti-climbing device according to claim 5, characterized in that: The cover plate is provided with a clamping portion abutting against the other side surface of the sealing plate, and the clamping portion extends along the thickness direction of the cover plate.

8. The iron tower anti-climbing device according to claim 6, characterized in that: The first limiting portion is provided with a flange, and the flange abuts against the side surface of the sealing plate. The second limiting portion is provided with a first curling edge extending in a direction away from the sealing plate.

9. The iron tower anti-climbing device according to claim 7, characterized in that: The clamping portion has a folded second curled edge, and the outer side surface of the second curled edge abuts against the side surface of the sealing plate.

10. The iron tower anti-climbing device according to claim 1, characterized in that: The frame is made of stainless steel.

Images