Transmission tower number identification device

Abstract

The utility model relates to the technical field of transmission towers, in particular to a transmission tower number identification device which comprises an identification frame, the identification frame comprises a frame and a hoop, the hoop is fixedly installed at one end of the frame and fixedly connected with the frame, an extension frame is installed on the frame and horizontally connected with the frame in a sliding mode, and the extension frame is connected with the frame in a sliding mode. A locking mechanism clamped and fixed with the frame is further mounted on the extension frame, and a back frame is fixedly mounted at the outer end of the extension frame. The extension frame capable of adjusting the position in a sliding mode is arranged on the identification frame, so that the signboard can be synchronously adjusted along with the extension frame after being fixedly installed on the extension frame through the back frame during installation, and the extension frame is stored on the identification frame when an operator climbs and installs the signboard, so that better fixation is facilitated; after the identification frame is fixed, the extension frame can be pushed out and is automatically locked through the locking mechanism, and therefore installation is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission tower poles, and particularly relates to a device for identifying the number of transmission tower poles. Background Art

[0002] A transmission tower pole is a pole-shaped or tower-shaped structure that supports the conductors and overhead ground wires of an overhead transmission line and keeps a certain distance between them and the ground. In order to facilitate the acquisition of information such as the position, number of the pole, or the transmission line thereon, a pole number plate is provided on the transmission tower pole, which is used to mark the name, direction, number, and other relevant information of the transmission line.

[0003] The pole number plates provided on existing transmission tower poles need to be stably installed through corresponding brackets. When a longer bracket is required for auxiliary installation, the operation is often cumbersome. Moreover, when the pole number plate is fixedly installed at the outer end of the long bracket, it is difficult to control the overall center of gravity of the bracket, which is not conducive to the safe operation of the personnel climbing on the transmission pole. Content of the Utility Model

[0004] The utility model solves the problems in the related art and provides a device for identifying the number of transmission tower poles.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions: A device for identifying the number of transmission tower poles includes an identification frame, the identification frame includes a frame and a hoop, the hoop is fixedly installed at one end of the frame and is fixedly connected to the frame, an extension frame is installed on the frame, the extension frame is horizontally slidably connected to the frame, and a locking mechanism for clamping and fixing with the frame is further installed on the extension frame. A back frame is fixedly installed at the outer end of the extension frame, and an identification plate is fixedly installed on the front end face of the back frame.

[0006] As a preferred solution, a horizontal chute is opened in the middle of the frame, and a card slot corresponding to the locking mechanism is opened at the upper end of the horizontal chute.

[0007] As a preferred solution, the extension frame includes a middle plate slider, side plate frames, and a positioning seat. The middle plate slider is slidably installed in the horizontal chute, the side plate frames are fixedly installed on the front and rear sides of the middle plate slider, and the positioning seat is fixedly installed at one end of the side plate frames.

[0008] As a preferred solution, the side plate frame includes a main board part and a light rod. The light rod is installed on one side of the main board part and is integrally formed with the main board part.

[0009] As a preferred solution, a positioning groove for slidably installing the locking mechanism is opened on the upper end face of the middle plate slider, and a mating groove communicating with the positioning groove is opened on the main board part.

[0010] As a preferred solution, the locking mechanism includes a bottom plate and a plug rod corresponding to the card slot. The plug rod is arranged on the upper end surface of the bottom plate and is integrally formed with the bottom plate.

[0011] As a preferred solution, a tension spring connected to the main board part is installed on the bottom plate, and the lower end of the tension spring is fixedly connected to the bottom plate.

[0012] As a preferred solution, the back frame includes a fixed frame and a connecting ear plate. The connecting ear plate is arranged on one side of the fixed frame, and the connecting ear plate is fixedly connected to the positioning seat by bolts.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: by arranging an extensible frame with adjustable sliding position on the identification frame in the present utility model, when installing, after fixing and installing the identification plate on the extensible frame through the back frame, it can be adjusted synchronously with the extensible frame. When the operator climbs for installation, the extensible frame is retracted onto the identification frame, which is convenient for better fixing. After fixing the identification frame, the extensible frame can be pushed out and automatically locked by the locking mechanism, which is easy to install and ensures a safer operation process. Description of the Drawings

[0014] Figure 1 is the overall structural schematic diagram of the present utility model;

[0015] Figure 2 is the structural schematic diagram of the identification frame of the present utility model;

[0016] Figure 3 is the structural schematic diagram of the extensible frame of the present utility model;

[0017] Figure 4 is Figure 3 the top view of the device shown;

[0018] Figure 5 is the structural schematic diagram of the cooperation between the back frame and the identification plate of the present utility model;

[0019] Figure 6 is the three-dimensional view of the locking mechanism of the present utility model.

[0020] In the figure: 1. Identification frame; 11. Frame; 111. Horizontal sliding groove; 112. Card slot; 12. Hoop; 2. Extensible frame; 21. Middle plate slider; 211. Positioning groove; 212. Fitting groove; 22. Side plate frame; 221. Main board part; 222. Lightweight rod; 23. Positioning seat; 3. Locking mechanism; 31. Bottom plate; 311. Tension spring; 32. Plug rod; 4. Back frame; 41. Fixed frame; 42. Connecting ear plate; 5. Identification plate. Detailed Embodiments

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and in no way restricts the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0022] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0023] Unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components and steps described in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that for the sake of convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the said technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0024] In the description of the present invention, it should be understood that the orientation terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal", and "top, bottom", etc. generally refer to the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description. Without contrary instructions, these orientation terms do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus cannot be understood as limiting the scope of protection of the present invention; the orientation terms "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0025] For ease of description, spatial relative terms such as "above", "over", "on the upper surface", "upper", etc. can be used here to describe the spatial positional relationship between a device or feature shown in a figure and other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure is inverted, a device described as "above" or "over" other devices or structures will then be positioned "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding interpretations are made for the spatial relative descriptions used here.

[0026] In addition, it should be noted that the use of terms such as "first" and "second" to define components is only for the convenience of differentiating the corresponding components. Without additional statements, the above terms have no special meanings, so they should not be construed as limiting the protection scope of the present utility model.

[0027] Referring to Figure 1 、 Figure 2 and Figure 3 As shown in

[0028] Referring to Figure 3 and Figure 4As shown in the figure, a horizontal chute 111 is provided in the middle of the frame 11, and a card slot 112 corresponding to the locking mechanism 3 is provided at the upper end of the horizontal chute 111. The extension frame 2 includes a middle plate slider 21, side plate frames 22 and a positioning seat 23. The middle plate slider 21 is slidably installed in the horizontal chute 111. The side plate frames 22 are fixedly installed on the front and rear sides of the middle plate slider 21, and the positioning seat 23 is fixedly installed at one end of the side plate frame 22. By setting the structure of the extension frame 2, it is ensured that the side plate frames 22 at both ends are connected to each other through the middle plate slider 21. In this way, when in use, the side plate frames 22 can be driven by the middle plate slider 21 to slide and adjust the position in the horizontal chute 111. At the same time, by setting the side plate frames 22, a stable support for the positioning seat 23 is realized, and it is easy to fixedly install the back frame 4 through the positioning seat 23 when in use. The side plate frame 22 includes a main board part 221 and a light rod 222. The light rod 222 is installed on one side of the main board part 221, and the light rod 222 is integrally formed with the main board part 221. By setting the structure of the side plate frame 22, it is ensured that the light rod 222 is provided on the main board part 221, which is convenient for fixedly installing the positioning seat 23 through the light rod 222. A positioning groove 211 for slidably installing the locking mechanism 3 is provided on the upper end surface of the middle plate slider 21, and a matching groove 212 communicating with the positioning groove 211 is provided on the main board part 221. By setting the positioning groove 211 and the matching groove 212, it is ensured that the locking mechanism 3 can be slidably installed up and down.

[0029] Refer to Figure 1 and Figure 6 As shown in the figure, the locking mechanism 3 includes a bottom plate 31 and a plug rod 32 corresponding to the card slot 112. The plug rod 32 is provided on the upper end surface of the bottom plate 31, and the plug rod 32 is integrally formed with the bottom plate 31. By setting the structure of the locking mechanism 3, it is ensured that the plug rod 32 is fixedly installed on the bottom plate 31, which is convenient for engaging and fixing with the frame 11 through the plug rod 32 when in use. A tension spring 311 connected to the main board part 221 is installed on the bottom plate 31, and the lower end of the tension spring 311 is fixedly connected to the bottom plate 31. By setting the tension spring 311, it is ensured that the plug rod 32 can be stably locked in the card slot 112.

[0030] Refer to Figure 1 and Figure 5 As shown in the figure, the back frame 4 includes a fixed frame 41 and a connecting ear plate 42. The connecting ear plate 42 is provided on one side of the fixed frame 41, and the connecting ear plate 42 is fixedly connected to the positioning seat 23 by bolts. By setting the structure of the back frame 4, it is ensured that the connecting ear plate 42 is provided on the fixed frame 41, and it is easy to fixedly install on the positioning seat 23 through the connecting ear 42 when in use. In this way, it can be ensured that the sign 5 is stably installed through the fixed frame 41.

[0031] In this embodiment, during actual installation, first, the signboard is fixedly installed on the back frame, and then the connecting ear plates on the back frame are fixed on the positioning seats of the extension frame through bolts. Then, after the extension frame is retracted onto the sign frame, the sign frame can be fixedly installed on the transmission pole through a hoop. After the sign frame is fixed, the extension frame can be slowly pushed outwards. After moving a certain position, the insertion rod can be automatically snapped into the card slot of the frame under the action of the tension spring, completing the installation of the signboard.

[0032] The above is the preferred embodiment of the present utility model. Those skilled in the art to which the present utility model pertains can also make changes and modifications to the above embodiment. Therefore, the present utility model is not limited to the above specific embodiments, and any obvious improvements, substitutions, or variations made by those skilled in the art on the basis of the present utility model fall within the protection scope of the present utility model.

Claims

1. A transmission tower pole number identification device, comprising an identification frame (1), characterized in that: The identification frame (1) includes a frame (11) and a hoop (12). The hoop (12) is fixedly installed at one end of the frame (11), and the hoop (12) is fixedly connected to the frame (11). An extension frame (2) is installed on the frame (11). The extension frame (2) is horizontally slidably connected to the frame (11), and a locking mechanism (3) that is snap-fitted and fixed to the frame (11) is also installed on the extension frame (2). A back frame (4) is fixedly installed at the outer end of the extension frame (2), and an identification plate (5) is fixedly installed on the front end face of the back frame (4).

2. The transmission tower number identification device according to claim 1, characterized in that: A horizontal chute (111) is provided in the middle of the frame (11), and a card slot (112) corresponding to the locking mechanism (3) is provided at the upper end of the horizontal chute (111).

3. The transmission tower number identification device according to claim 1, characterized in that: The extension frame (2) includes a middle plate slider (21), side plate frames (22), and a positioning seat (23). The middle plate slider (21) is slidably installed in the horizontal chute (111). The side plate frames (22) are fixedly installed on the front and rear sides of the middle plate slider (21), and the positioning seat (23) is fixedly installed at one end of the side plate frame (22).

4. The transmission tower number identification device according to claim 3, characterized in that: The side plate frame (22) includes a main board portion (221) and a lightweight rod (222). The lightweight rod (222) is installed on one side of the main board portion (221), and the lightweight rod (222) is integrally formed with the main board portion (221).

5. The transmission tower number identification device according to claim 4, characterized in that: A positioning groove (211) for slidably installing the locking mechanism (3) is provided on the upper end face of the middle plate slider (21), and a mating groove (212) communicating with the positioning groove (211) is provided on the main board portion (221).

6. The transmission tower number identification device according to claim 2, characterized in that: The locking mechanism (3) includes a bottom plate (31) and a plug rod (32) corresponding to the card slot (112). The plug rod (32) is provided on the upper end face of the bottom plate (31), and the plug rod (32) is integrally formed with the bottom plate (31).

7. The transmission tower number identification device according to claim 6, characterized in that: A tension spring (311) connected to the main board portion (221) is installed on the bottom plate (31), and the lower end of the tension spring (311) is fixedly connected to the bottom plate (31).

8. The transmission tower number identification device according to claim 7, characterized in that: The back frame (4) includes a fixed frame (41) and a connecting ear plate (42). The connecting ear plate (42) is provided on one side of the fixed frame (41), and the connecting ear plate (42) is fixedly connected to the positioning seat (23) by bolts.

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