Electric iron tower with anti-climbing function

Abstract

The utility model discloses an electric power iron tower with an anti-climbing function, which belongs to the technical field of electric power iron towers and comprises a base and an iron tower body fixedly connected to the top end of the base, two open type mounting boxes are embedded in the top end of the base, and guide rods are fixedly connected to the inner sides of the two mounting boxes. Two symmetrical guide blocks are slidably connected to the periphery of the guide rod, a linkage rod is hinged to the top end of the guide block through a hinge, a supporting column is hinged to the end, away from the guide block, of the linkage rod, linkage plates are fixedly connected to the top end of the supporting column, and two auxiliary plates are fixedly connected between the two linkage plates; and the bottom ends of the auxiliary plate and the linkage plate are fixedly connected with a plurality of connecting ropes used for achieving the anti-climbing function, and the inner side of the base is rotationally connected with two driving shafts. The electric power iron tower with the anti-climbing function is convenient to adjust, so that the maintenance operation of the iron tower body is more time-saving and labor-saving.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power iron towers, in particular to an electric power iron tower with an anti-climbing function. Background Art

[0002] Power towers are mostly built near power plants and distribution stations in the wild. They are important facilities of the power sector. They can overhead wires and play a role of protection and support. The design, manufacture, installation, maintenance and quality inspection of power towers are important guarantees for the operation and development of modern power systems. Power towers are tower-shaped buildings used for power transmission. Their structural characteristics are that all types of towers are spatial truss structures, and the rods are mainly composed of single equilateral angle steel or combined angle steel. In order to increase the practicality of the existing power towers during use, the device protects the power towers by installing protective components, which greatly increases the practicality of the device. Although it increases the practicality of the device to a certain extent, the power towers are enclosed by installing protective nets to prevent climbing, which requires the staff to dismantle and install the protective nets during subsequent large-scale maintenance, making the maintenance of the power towers more time-consuming and labor-intensive.

[0003] After searching, a Chinese patent document (authorization announcement number CN117738519U) was found. It is an electric power tower with a warning and anti-climbing function, which relates to the technical field of electric power towers and includes an electric power tower body, an iron tower shell, a bearing base detachably mounted on the bottom end of the iron tower shell, buffer plates are provided on the outer surfaces of the bottom end of the iron tower shell, anti-climbing units are detachably mounted on the top and around the bearing base, and an expulsion unit is provided on the top of the iron tower shell. Although this patent increases the practicality of the device to a certain extent, the anti-climbing function is achieved by installing a protective net to enclose the electric power tower, which requires workers to dismantle and reinstall the protective net during subsequent large-scale maintenance, making the maintenance of the electric power tower more time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of the utility model is to provide an electric power tower with an anti-climbing function to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an electric power tower with an anti-climbing function, comprising a base and an iron tower body fixedly connected to the top of the base, a protective component for protecting the iron tower body being installed on the side of the base, two open mounting boxes are embedded in the top of the base, and the inner sides of the two mounting boxes are fixedly connected to guide rods, and the outer periphery of the guide rods is slidably connected to two symmetrical guide blocks, the tops of the guide blocks are hingedly connected to linkage rods by hinges, the ends of the linkage rods away from the guide blocks are hingedly connected to support columns, and the tops of the support columns are fixedly connected to linkage plates, and two auxiliary plates are fixedly connected between the two linkage plates, and the bottom ends of the auxiliary plates and the linkage plates are fixedly connected to a plurality of connecting ropes for realizing the anti-climbing function, the inner side of the base is rotatably connected to two active shafts, and a two-section screw rod is fixedly connected between the two active shafts, the outer periphery of the screw rod is threadedly connected to two adjusting blocks, and connecting rods are fixedly connected on both sides of the adjusting blocks, and one end of the connecting rod passes through a limit slot provided on the side of the mounting box and is connected and fixed to the guide block.

[0006] Specifically, an adjusting wheel is provided on the side of the base, and a cross block is fixedly connected to the side of the adjusting wheel.

[0007] Specifically, a cross slot is provided on the side surface of the driving shaft for use with a cross block.

[0008] Specifically, the protection assembly includes a plurality of mounting plates mounted on the sides of the base and a directional rod fixedly connected between two mounting plates.

[0009] Specifically, two movable blocks are slidably connected to the outer periphery of the directional rod, and a buffer spring is installed between the side surfaces of the movable blocks and the mounting plate.

[0010] Specifically, a side surface of the movable block is hingedly connected to a movable rod via a hinge, and one end of the movable rod away from the movable block is hingedly connected to a buffer plate.

[0011] Compared with the prior art, the technical effects and advantages of this utility model are:

[0012] This electric power tower with anti-climbing function benefits from the design of the adjusting wheel and the protective component. By rotating the adjusting wheel, the screw on the side of the active shaft is driven to rotate. The rotation of the screw can drive the connecting rods on the sides of the two adjusting blocks to move, thereby driving the guide block to move along the extension direction of the guide rod. The adjustment of the guide block can drive the supporting column at the top of the linkage rod to move, so that the supporting column drives the connecting rope at the bottom end of the linkage plate to adjust, and the tower body is circled to achieve the anti-climbing effect. Compared with the installation method of the existing device, the device is easy to adjust, making the maintenance of the tower body more time-saving and labor-saving, and the design of the protective component can achieve the protection effect of the tower body, greatly increasing the practicality of the device.

[0013] The electric power iron tower with the anti-climbing function is easy to adjust, so that the maintenance work of the iron tower body is more time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure of the installation box of the utility model;

[0017] Figure 3 This is a cross-sectional view of the connection of the installation box of the utility model;

[0018] Figure 4 This is a cross-sectional view of the connection of the protective component of the present invention.

[0019] Description of reference numerals:

[0020] In the figure: 1. Base; 2. Tower body; 3. Protection assembly; 31. Mounting plate; 32. Buffer plate; 33. Orienting rod; 34. Movable block; 35. Buffer spring; 36. Movable rod; 4. Adjusting wheel; 5. Mounting box; 6. Linkage plate; 7. Auxiliary plate; 8. Connecting rod; 9. Screw; 10. Adjusting block; 11. Driving shaft; 12. Guide rod; 13. Guide block; 14. Linkage rod; 15. Support column. DETAILED DESCRIPTION

[0021] In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features known in the art are not described to avoid confusion with the present invention.

[0022] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside shown in the figures of the present invention, and are explained here together.

[0023] The connection method can be existing methods such as bonding, welding, bolt connection, etc., which shall be based on actual needs. The technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail. However, where appropriate, the technologies, methods and equipment should be regarded as part of the specification, and the proportions of the devices in the drawings are for reference only and can be adjusted to a certain extent according to actual usage.

[0024] Examples, such as Figures 1 to 4 As shown, it includes a base 1 and an iron tower body 2 fixedly connected to the top of the base 1. The iron tower body 2 is an existing mature device. For details, please refer to the comparative documents. A protective component 3 for protecting the iron tower body 2 is installed on the side of the base 1. Two open installation boxes 5 are embedded in the top of the base 1, and the inner sides of the two installation boxes 5 are fixedly connected to guide rods 12, and the outer periphery of the guide rods 12 is slidably connected to two symmetrical guide blocks 13. The top of the guide block 13 is hingedly connected to a linkage rod 14 through a hinge. The end of the linkage rod 14 away from the guide block 13 is hingedly connected to a support column 15, and the top of the support column 15 is fixedly connected to a linkage plate 6. The connecting rope at the bottom end of the linkage plate 6 is fixedly connected to the inner bottom wall of the installation box 5, and the connecting rope at the bottom end of the auxiliary plate 7 is fixed to the base 1, and two auxiliary plates 7 are fixedly connected between the two linkage plates 6, and the bottom ends of the auxiliary plates 7 and the linkage plates 6 are fixedly connected with multiple connecting ropes for realizing the anti-climbing function. The inner side of the base 1 is rotatably connected to two active shafts 11, and a two-stage screw rod 9 is fixedly connected between the two active shafts 11. The adjustment of the screw rod 9 can drive the guide blocks 13 in the two installation boxes 5 to be adjusted, thereby driving the linkage plates 6 to increase in height. The increase of the linkage plates 6 can straighten the multiple connecting ropes, which has the effect of blocking. The outer periphery of the screw rod 9 is threadedly connected to two adjusting blocks 10. Both sides of the adjusting block 10 are fixedly connected with a connecting rod 8, and one end of the connecting rod 8 passes through the limit slot provided on the side of the installation box 5 and is connected and fixed to the guide block 13.

[0025] An adjusting wheel 46 is provided on the side of the base 1, and a cross block is fixedly connected to the side of the adjusting wheel 46. A cross slot is provided on the side of the driving shaft 11 for use with the cross block. The design of the cross block and the cross slot can facilitate the disassembly of the adjusting wheel 46 to prevent outsiders from adjusting it.

[0026] The protective assembly 3 includes a plurality of mounting plates 31 installed on the side of the base 1 and a directional rod 33 fixedly connected between the two mounting plates 31. The outer periphery of the directional rod 33 is slidably connected to two movable blocks 34, and a buffer spring 35 is installed between the side of the movable block 34 and the mounting plate 31. The buffer spring 35 is used in conjunction with damping. The side of the movable block 34 is hingedly connected to a movable rod 36 through a hinge. The end of the movable rod 36 away from the movable block 34 is hingedly connected to a buffer plate 32. The design of the buffer plate 32 can provide a certain degree of buffering when impacted, thereby protecting the tower body 2. The proportions of the drawings are for reference only and can be adjusted to a certain extent according to actual usage.

[0027] How it works

[0028] When the power tower with anti-climbing function is in use, when the tower body 2 needs to be maintained, the screw rod 9 on the side of the driving shaft 11 is driven to rotate by rotating the adjusting wheel 4. The rotation of the screw rod 9 can drive the connecting rod 8 on the sides of the two adjusting blocks 10 to move, thereby driving the guide block 13 to move along the extension direction of the guide rod 12. The adjustment of the guide block 13 can drive the support column 15 at the top of the linkage rod 14 to move, so that the support column 15 drives the connecting rope at the bottom end of the linkage plate 6 to be adjusted, so that the connecting rope can be retracted into the installation box 5.

[0029] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "including an element defined by ... does not exclude the presence of other identical elements in the process, method, article or device that includes the element."

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric power iron tower with an anti-climbing function, comprising a base (1) and an iron tower body (2) fixedly connected to the top of the base (1), wherein a protective component (3) for protecting the iron tower body (2) is installed on the side of the base (1), characterized in that: Two open installation boxes (5) are embedded in the top of the base (1), and the inner sides of the two installation boxes (5) are fixedly connected to guide rods (12), and the outer periphery of the guide rods (12) is slidably connected to two symmetrical guide blocks (13), the top of the guide blocks (13) is hingedly connected to a linkage rod (14) through a hinge, and the end of the linkage rod (14) away from the guide block (13) is hingedly connected to a support column (15), and the top of the support column (15) is fixedly connected to a linkage plate (6), and two linkage plates (6) are fixedly connected between them. An auxiliary plate (7) is provided, and the bottom ends of the auxiliary plate (7) and the linkage plate (6) are fixedly connected with a plurality of connection ropes for realizing an anti-climbing function. The inner side of the base (1) is rotatably connected to two active shafts (11), and a two-stage screw rod (9) is fixedly connected between the two active shafts (11). The outer periphery of the screw rod (9) is threadedly connected to two adjustment blocks (10). Both sides of the adjustment block (10) are fixedly connected with a connecting rod (8), and one end of the connecting rod (8) passes through a limit groove provided on the side of the installation box (5) and is connected and fixed to the guide block (13).

2. The electric power tower with anti-climbing function according to claim 1, characterized in that: An adjusting wheel (46) is provided on the side of the base (1), and a cross block is fixedly connected to the side of the adjusting wheel (46).

3. The electric power tower with anti-climbing function according to claim 1, characterized in that: The side surface of the driving shaft (11) is provided with a cross slot used in conjunction with a cross block.

4. The electric power tower with anti-climbing function according to claim 1, characterized in that: The protection assembly (3) comprises a plurality of mounting plates (31) mounted on the side of the base (1) and a directional rod (33) fixedly connected between two mounting plates (31).

5. The electric power tower with anti-climbing function according to claim 4, characterized in that: The outer periphery of the directional rod (33) is slidably connected to two movable blocks (34), and a buffer spring (35) is installed between the side surface of the movable block (34) and the mounting plate (31).

6. The electric power tower with anti-climbing function according to claim 5, characterized in that: The side surface of the movable block (34) is hingedly connected to a movable rod (36) via a hinge, and one end of the movable rod (36) away from the movable block (34) is hingedly connected to a buffer plate (32).

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