Isolation device for electric power communication
By designing an isolation device for power communication facilities, using a wind-guided structure to block gravel and prevent the device from being blown down by the wind, the problem that existing isolation devices cannot effectively isolate gravel, and the dual effects of safety and stability are achieved .
Patent Information
- Application Number
- CN202420987119.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-09
AI Technical Summary
The isolation devices of existing power communication facilities cannot effectively isolate the gravel generated during construction, which poses safety hazards.
An isolation device for power communication is designed, adopting a wind guide structure, including an arc air guide plate and a torsion spring elastic member arranged at equal intervals, which can block gravel and conduct air to prevent the device from being blown down by the wind.
This device can not only effectively block gravel and prevent it from posing a threat to people outside the railing, but also prevent the device from being blown down by the wind through the air guide structure. It has a simple structure and high practicality.
Smart Images
Figure CN222501270U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power communication, in particular to an isolation device for power communication. Background Art
[0002] In the prior art, when performing maintenance and construction on some power communication facilities, a safety isolation device needs to be used for isolation to ensure the safety of personnel.
[0003] The existing isolation device includes a railing, which is composed of various barrier bars. However, the gap between two adjacent barrier bars is generally large, and the gravel generated during the construction process cannot be effectively isolated. In this way, the gravel is very likely to pose a threat to people outside the railing through the gap. Therefore, improvement is needed. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides an isolation device for power communication, which solves the problems mentioned in the background technology.
[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:
[0006] An isolation device for power communication includes two symmetrically arranged bases, a column is vertically fixed at the center of the top of the base, a connecting plate is fixed between the upper and lower ends of the two columns, and a wind guide structure capable of blocking gravel is installed between the two connecting plates.
[0007] Specifically in the utility model, the wind guide structure includes a plurality of wind guide plates arranged at equal intervals, wherein the wind guide plates are arc-shaped plates, and the arc openings of two adjacent upper and lower wind guide plates are opposite to each other, the uppermost wind guide plate is fixed to the bottom of the upper connecting plate, and the lowermost wind guide plate is fixed to the top of the lower connecting plate, and an elastic member is connected between the two ends of the two adjacent upper and lower wind guide plates.
[0008] In order to enable better ventilation and prevent the entire device from being blown down, the upper and lower ends of two adjacent upper and lower air guide plates are staggered with each other and leave an air guide spacing.
[0009] In order to prevent the air guide plate from being damaged, the elastic member is a torsion spring, and two torsion bars of the torsion spring are respectively fixed on two adjacent upper and lower air guide plates.
[0010] Compared with the prior art, the utility model has the following beneficial effects: the design of the wind guide structure can not only block the gravel, but also guide the wind to prevent the device from being blown down by the wind, achieving two goals at one stroke, with a simple structure and high practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a three-dimensional diagram of the utility model;
[0012] Figure 2 The local three-dimensional Figure 1 (torsion spring not shown);
[0013] Figure 3 The local three-dimensional Figure 2 ;
[0014] Figure 4 It is a side view of the air guide plate of the utility model.
[0015] Figure numerals: 1. base; 2. column; 3. connecting plate; 4. air guide plate; 5. elastic member. DETAILED DESCRIPTION
[0016] 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.
[0017] like Figure 1 As shown, the utility model provides an isolation device for power communication, including two symmetrically arranged bases 1, a column 2 is vertically fixed at the top center of the base 1, a connecting plate 3 is fixed between the upper and lower ends of the two columns 2, and a wind guide structure capable of blocking gravel is installed between the two connecting plates 3.
[0018] like Figure 2-3 As shown, in the utility model, the wind guide structure specifically includes a plurality of wind guide plates 4 arranged at equal intervals, the wind guide plates 4 are arc-shaped plates, and the arc openings of two adjacent wind guide plates 4 are opposite to each other. The top wind guide plate 4 is fixed to the bottom of the upper connecting plate 3, and the bottom wind guide plate 4 is fixed to the top of the lower connecting plate 3, and an elastic member 5 is connected between the two ends of the two adjacent wind guide plates 4.
[0019] like Figure 3-4 As shown, in order to provide better ventilation and prevent the entire device from being blown down, the upper and lower ends of two adjacent upper and lower air guide plates 4 are staggered with each other and an air guide spacing is left.
[0020] like Figure 4 As shown, in order to prevent the air guide plate 4 from being damaged, the elastic member 5 is a torsion spring, and two torsion bars of the torsion spring are respectively fixed on two adjacent upper and lower air guide plates 4 .
[0021] The working principle of the utility model is described in detail below: when gravel hits the wind guide plate 4, each wind guide plate 4 blocks the gravel to prevent the gravel from passing through the wind guide plate 4, and when hitting, it squeezes the wind guide plate 4 back. The wind guide plate 4 moves through the action of the torsion spring to buffer the impact force and better protect the wind guide plate 4. If a strong wind is encountered, the wind will blow towards the wind guide plate 4. If the wind direction is facing the arc mouth of the wind guide plate 4, the wind will be guided to diffuse upward and blow upward from the wind guide spacing. If the wind direction is facing the outer arc surface of the wind guide plate 4, the wind will diffuse directly upward. In this way, the entire device can be prevented from being blown down by the wind.
[0022] Finally, compared with the prior art, the most important contribution of the utility model is that the design of the wind guide structure can not only block the gravel, but also guide the wind to prevent the device from being blown down by the wind, achieving two goals at one stroke, with a simple structure and high practicality.
[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.
Claims
1. An isolation device for power communication, comprising two symmetrically arranged bases, a column is vertically fixed at the center of the top of the base, and a connecting plate is fixed between the upper and lower ends of the two columns, characterized in that: An air guide structure capable of blocking gravel is installed between the two connecting plates.
2. An isolation device for power communication according to claim 1, characterized in that: The wind guide structure includes a plurality of wind guide plates arranged at equal intervals, the uppermost wind guide plate is fixed to the bottom of the upper connecting plate, the lowermost wind guide plate is fixed to the top of the lower connecting plate, and elastic parts are connected between the two ends of the upper and lower adjacent wind guide plates.
3. An isolation device for power communication according to claim 2, characterized in that: The air guide plate is an arc-shaped plate, and the arc openings of two adjacent upper and lower air guide plates are opposite to each other.
4. An isolation device for power communication according to claim 3, characterized in that: The upper and lower ends of two adjacent upper and lower air guide plates are staggered with each other and an air guide spacing is left.
5. An isolation device for power communication according to claim 4, characterized in that: The elastic member is a torsion spring, and two torsion bars of the torsion spring are respectively fixed on two adjacent upper and lower air guide plates.