A damping device for electric power engineering survey

Abstract

The utility model relates to electric power engineering technical field, concretely is a kind of damping device for electric power engineering survey, its technical scheme main point is, including: inner frame, the top hole is set to the top surface of the inner frame, the inside of the top hole is provided with inner column, the top surface of the inner column is fixedly installed with holder;When using, cable can be installed by holder, the stability after cable is installed by non-slip mat for holder is used to increase, dust sleeve is used to avoid external dust into equipment, increase the protective property, at this time, the upper and lower movement of support plate can be realized by the sleeving cooperation of rotating rod and inner hole first shock absorber spring, and then the up and down vibration can be relieved, if cable swing left and right, then it can move in arc frame by clamping block, it can effectively relieve cable swing left and right vibration by the setting of second shock absorber spring, so it can effectively absorb the vibration generated by cable under wind, rain and snow and other environments, especially can inhibit the swing left and right vibration of cable.

Description

Technical Field

[0001] This utility model relates to the field of power engineering technology, specifically to a vibration damping device for power engineering surveying. Background Technology

[0002] Electrical engineering encompasses engineering projects related to the production, transmission, and distribution of electrical energy. In a broader sense, it also includes projects that utilize electricity as a power source and energy source in various fields, as well as power transmission and transformation projects. Therefore, regular surveys of electrical engineering projects are necessary. Overhead lines are often used in electrical engineering surveys. Overhead lines are laid in the air using support poles, avoiding interference with pedestrian activity on the ground and ensuring public safety. Compared to burying cables underground, this method is more time- and labor-saving.

[0003] However, since cables are erected in the air, they have their own weight and are subject to swaying due to wind, rain, snow, and other weather conditions. During this swaying, the tension on the cable increases, making it prone to breakage and posing a safety hazard. However, existing vibration damping devices typically only mitigate vertical vibrations and cannot reduce lateral swaying, thus still posing safety risks in practical applications. To address these issues, we propose a vibration damping device for power engineering surveying. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a vibration damping device for power engineering surveys, solving the problems mentioned in the background art.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a vibration damping device for power engineering survey, comprising: an inner frame, wherein a top hole is provided on the top surface of the inner frame, an inner column is provided inside the top hole, and a clamp is fixedly installed on the top surface of the inner column; and a vibration damping component, wherein the vibration damping component is provided on the bottom surface of the inner column for vibration damping.

[0006] By adopting the above technical solution, a clamp is set up for cable installation, and in conjunction with a shock-absorbing component, the vibration generated by the cable in wind, rain and snow environments can be effectively absorbed, especially the lateral swaying of the cable can be alleviated.

[0007] Preferably, the shock absorption assembly includes: a support plate, which is fixedly installed on the bottom surface of the inner column, and two inner holes are opened on the top surface of the support plate. Outer shells are fixedly installed on the left and right sides of the inner frame, and a rotating rod is provided inside the outer shell. A connecting rod is fixedly installed inside the rotating rod, and a first shock absorption spring is sleeved on the outer wall of the connecting rod. The connecting rod is sleeved together with the inner hole.

[0008] By adopting the above technical solution and setting the first shock-absorbing spring, the support plate can be moved up and down in use through the rotating rod and the inner hole, thereby alleviating the vertical vibration.

[0009] Preferably, the shock absorption assembly further includes: a rotating shaft, which is fixedly installed inside the housing; a bearing is fixedly installed inside the rotating rod and is fixedly connected to the rotating shaft; an arc-shaped frame is fixedly installed inside the housing; and a locking block is fixedly installed on the top surface of the rotating rod and is fitted inside the arc-shaped frame.

[0010] By adopting the above technical solution and setting up an arc-shaped frame, the locking block can be moved within the arc-shaped frame through the setting of the rotating shaft, thereby alleviating the left and right swaying of the subsequent cable.

[0011] Preferably, the shock absorption assembly further includes: an arc-shaped rod, which is fixedly installed inside the arc-shaped frame; the locking block is sleeved with the arc-shaped rod; two second shock-absorbing springs are sleeved on the outer wall of the arc-shaped rod; and the locking block is located between the two second shock-absorbing springs.

[0012] By adopting the above technical solution and setting a second shock-absorbing spring, when the locking block slides inside the arc-shaped rod, the left and right swaying of the cable can be effectively alleviated.

[0013] Preferably, a dustproof sleeve is fixedly installed inside the top hole, and the dustproof sleeve is sleeved together with the inner column.

[0014] By adopting the above technical solution and setting up a dustproof sleeve, external dust can be prevented from entering the equipment, thereby increasing its protective properties.

[0015] Preferably, an anti-slip pad is fixedly installed on the inner wall of the clamp.

[0016] By adopting the above technical solution and setting anti-slip pads, the stability of the clamp after cable installation is increased.

[0017] In summary, the present invention has the following main advantages:

[0018] By setting up a clamp for cable installation, and in conjunction with a shock-absorbing component, the vibration generated by the cable in environments such as wind, rain and snow can be effectively absorbed, especially the lateral swaying of the cable. By setting up a first shock-absorbing spring, the support plate can be moved up and down through the rotating rod and the inner hole during use, thereby alleviating vertical vibration.

[0019] By setting up an arc-shaped frame, the locking block can be moved within the arc-shaped frame through the setting of the rotating shaft, thereby reducing the left and right swaying of the subsequent cable. By setting up a second shock-absorbing spring, when the locking block slides within the arc-shaped rod, the left and right swaying of the cable can be effectively reduced.

[0020] By installing a dustproof sleeve, external dust is prevented from entering the equipment, thus increasing its protective properties. By installing an anti-slip pad, the stability of the clamp after cable installation is increased. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the support plate structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the rotating rod structure of this utility model.

[0024] Reference numerals: 100, inner frame; 200, top hole; 300, inner column; 400, clamp; 500, shock absorption assembly; 501, support plate; 502, inner hole; 503, outer shell; 504, rotating rod; 505, connecting rod; 506, first shock absorption spring; 507, rotating shaft; 508, bearing; 509, arc frame; 510, locking block; 511, arc rod; 512, second shock absorption spring; 600, dustproof sleeve; 700, anti-slip pad. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the present utility model embodiments clearer, the technical solutions of the present utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments obtained by those skilled in the art based on the described embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0027] refer to Figures 1-3A vibration damping device for power engineering surveying includes: an inner frame 100, the top surface of which has a top hole 200, an inner column 300 disposed inside the top hole 200, a clamp 400 fixedly installed on the top surface of the inner column 300, and a vibration damping component 500 disposed on the bottom surface of the inner column 300 for vibration damping. The clamp 400 is used for cable installation, and the vibration damping component 500 effectively absorbs the vibration of the cable under wind, rain, snow, and other conditions, especially mitigating the lateral swaying of the cable. The vibration damping component 500 includes: a support plate 501, which is fixedly installed on the inner column. The bottom surface of the support plate 501 has two inner holes 502. The left and right sides of the inner frame 100 are respectively fixedly installed with outer shells 503. The inner shell 503 is provided with a rotating rod 504. The inner shell 504 is fixedly installed with a connecting rod 505. The outer wall of the connecting rod 505 is fitted with a first shock-absorbing spring 506. The connecting rod 505 is fitted together with the inner hole 502. By setting the first shock-absorbing spring 506, the support plate 501 can move up and down through the rotating rod 504 and the inner hole 502 during use, thereby reducing the vertical vibration.

[0028] refer to Figures 1-3 The shock absorption assembly 500 further includes: a rotating shaft 507, which is fixedly installed inside the housing 503; a bearing 508 is fixedly installed inside the rotating rod 504, and the bearing 508 is fixedly connected to the rotating shaft 507; an arc-shaped frame 509 is fixedly installed inside the housing 503; and a locking block 510 is fixedly installed on the top surface of the rotating rod 504, which is fitted inside the arc-shaped frame 509. By setting the arc-shaped frame 509, the locking block 510 can be moved within the arc-shaped frame 509 during use by adjusting the rotating shaft 507. To mitigate the lateral swaying of the subsequent cable, the shock-absorbing assembly 500 also includes an arc-shaped rod 511, which is fixedly installed inside the arc-shaped frame 509. A locking block 510 is sleeved with the arc-shaped rod 511. Two second shock-absorbing springs 512 are sleeved on the outer wall of the arc-shaped rod 511, and the locking block 510 is located between the two second shock-absorbing springs 512. By setting the second shock-absorbing springs 512, when the locking block 510 slides inside the arc-shaped rod 511, the lateral swaying of the cable can be effectively mitigated.

[0029] refer to Figures 1-3 A dustproof sleeve 600 is fixedly installed inside the top hole 200. The dustproof sleeve 600 is sleeved together with the inner column 300. By setting the dustproof sleeve 600, external dust is prevented from entering the equipment and the protection is increased. An anti-slip pad 700 is fixedly installed on the inner wall of the clamp 400. By setting the anti-slip pad 700, the stability of the clamp 400 after the cable is installed is increased.

[0030] Working principle: Please refer to Figures 1-3 As shown, the cable can be installed using the clamp 400 during use. The anti-slip pad 700 is used to increase the stability of the clamp 400 after the cable is installed. At this time, the support plate 501 can be moved up and down by the sleeve of the rotating rod 504 and the inner hole 502 in conjunction with the first shock-absorbing spring 506, which can alleviate the up and down vibration. If the cable swings left and right, it can be moved within the arc frame 509 by the locking block 510. The second shock-absorbing spring 512 can effectively alleviate the left and right swing vibration of the cable, thus effectively absorbing the vibration generated by the cable in wind, rain and snow environments, especially suppressing the left and right swing vibration of the cable.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that, unless otherwise defined, the technical or scientific terms used in this invention shall have the ordinary meaning understood by one of ordinary skill in the art to which this invention pertains. Terms such as “comprising” or “including” as used in this invention mean that the element or object preceding the word covers the element or object listed after the word and its equivalents, without excluding other elements or objects. Terms such as “connection” or “linked” are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. Terms such as “up,” “down,” “left,” and “right” are used only to indicate relative positional relationships, and the relative positional relationship may also change accordingly when the absolute position of the described object changes.

[0032] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vibration damping device for power engineering surveying, characterized in that, include: An inner frame (100) has a top hole (200) on its top surface. An inner column (300) is provided inside the top hole (200), and a clamp (400) is fixedly installed on the top surface of the inner column (300). A shock-absorbing assembly (500) is disposed on the bottom surface of the inner column (300) for shock absorption.

2. The vibration damping device for power engineering surveying according to claim 1, characterized in that, The shock absorption assembly (500) includes: A support plate (501) is fixedly installed on the bottom surface of the inner column (300). The top surface of the support plate (501) has two inner holes (502). The left and right sides of the inner frame (100) are respectively fixedly installed with outer shells (503). A rotating rod (504) is provided inside the outer shell (503). A connecting rod (505) is fixedly installed inside the rotating rod (504). A first shock-absorbing spring (506) is sleeved on the outer wall of the connecting rod (505). The connecting rod (505) is sleeved together with the inner hole (502).

3. A vibration damping device for power engineering surveying according to claim 2, characterized in that, The damping assembly (500) also includes: A rotating shaft (507) is fixedly installed inside the outer casing (503). A bearing (508) is fixedly installed inside the rotating rod (504). The bearing (508) is fixedly connected to the rotating shaft (507). An arc-shaped frame (509) is fixedly installed inside the outer casing (503). A locking block (510) is fixedly installed on the top surface of the rotating rod (504). The locking block (510) is sleeved inside the arc-shaped frame (509).

4. A vibration damping device for power engineering surveying according to claim 3, characterized in that, The damping assembly (500) also includes: An arc-shaped rod (511) is fixedly installed inside the arc-shaped frame (509). A locking block (510) is sleeved together with the arc-shaped rod (511). Two second shock-absorbing springs (512) are sleeved on the outer wall of the arc-shaped rod (511). The locking block (510) is located between the two second shock-absorbing springs (512).

5. A vibration damping device for power engineering surveying according to claim 1, characterized in that, A dustproof sleeve (600) is fixedly installed inside the top hole (200), and the dustproof sleeve (600) is sleeved together with the inner column (300).

6. A vibration damping device for power engineering surveying according to claim 1, characterized in that, An anti-slip pad (700) is fixedly installed on the inner wall of the clamp (400).

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