CN207459562U - The auxiliary stand of cross-arm in a kind of replacement line bar - Google Patents
The auxiliary stand of cross-arm in a kind of replacement line bar Download PDFInfo
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- CN207459562U CN207459562U CN201721611047.7U CN201721611047U CN207459562U CN 207459562 U CN207459562 U CN 207459562U CN 201721611047 U CN201721611047 U CN 201721611047U CN 207459562 U CN207459562 U CN 207459562U
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Abstract
本实用新型公开了一种更换线杆上横担的辅助支架，包括安装在线杆上的上抱箍、下抱箍、支撑装置；上抱箍，其左右侧面均设置有连接部，连接部的外侧面上开设有贯穿连接部上下端面的燕尾槽，在左右侧的连接部上连接有支撑装置；支撑装置，包括支撑套、支撑杆、支撑板和支撑柱，支撑套的一端设置有与所述燕尾槽相配装的燕尾块，支撑杆一端穿设在支撑套内，在支撑杆另一端设置有支撑板，支撑板呈十字状，在支撑板的上端面设置有若干支撑柱，支撑柱的外表面上设置有螺纹，支撑柱与支撑板通过螺纹连接，在支撑柱的外表面上设置有旋拧平面；在所述下抱箍上连接有斜支撑，斜支撑上端支撑连接在支撑板的下端面上。
The utility model discloses an auxiliary bracket for replacing the upper cross arm of a wire pole, which comprises an upper hoop, a lower hoop and a supporting device installed on the wire pole; The outer surface is provided with a dovetail groove that runs through the upper and lower end surfaces of the connecting part, and a supporting device is connected to the connecting part on the left and right sides; the supporting device includes a supporting sleeve, a supporting rod, a supporting plate and a supporting column. The dovetail block matched with the dovetail groove described above, one end of the support rod is installed in the support sleeve, and the other end of the support rod is provided with a support plate, the support plate is in the shape of a cross, and several support columns are arranged on the upper end of the support plate. Threads are provided on the outer surface, and the support column and the support plate are connected through threads, and a screw plane is provided on the outer surface of the support column; an oblique support is connected to the lower hoop, and the upper end of the oblique support is connected to the support plate. on the lower end face.
Description
技术领域technical field
本实用新型属于输电线路技术领域，尤其涉及一种更换线杆上横担的辅助支架。The utility model belongs to the technical field of power transmission lines, in particular to an auxiliary bracket for replacing a cross arm on a utility pole.
背景技术Background technique
目前的输变电设备现场带电作业过程中，通常需要进行横担和瓷瓶等设备的更换作业，这些带电作业过程中，通常需要对高压线进行架空以便于实施相关作业。实际操作过程中，架空高压线由于其自身重量影响会发生线路下垂现象甚至触碰到横担，尤其是在转角杆等特殊位置的输变电设备处，还会产生横向拉力从而导致电线触碰电杆，不仅给相关的带电作业造成极大不便，也对施工人员的人身安全也造成了威胁。During the current on-site live work of power transmission and transformation equipment, it is usually necessary to replace equipment such as crossarms and porcelain bottles. During these live work, it is usually necessary to overhead high-voltage lines to facilitate the implementation of related operations. During actual operation, due to the influence of its own weight, the overhead high-voltage line will sag and even touch the cross arm, especially at the power transmission and transformation equipment at special positions such as corner poles, and will also generate lateral tension, which will cause the wire to touch the electric wire. pole, which not only causes great inconvenience to the related live work, but also poses a threat to the personal safety of construction workers.
发明内容Contents of the invention
为了解决现有技术中存在的问题，本实用新型的目的是提供一种更换线杆上横担的辅助支架。In order to solve the problems in the prior art, the purpose of this utility model is to provide an auxiliary bracket for replacing the cross arm on the utility pole.
为了实现上述发明目的，本实用新型采用如下所述的技术方案：In order to achieve the above-mentioned purpose of the invention, the utility model adopts the following technical solutions:
一种更换线杆上横担的辅助支架，包括安装在线杆上的上抱箍、下抱箍、支撑装置；An auxiliary bracket for replacing the upper cross arm of a wire pole, including an upper hoop, a lower hoop, and a supporting device installed on the wire pole;
上抱箍，其左右侧面均设置有连接部，连接部的外侧面上开设有贯穿连接部上下端面的燕尾槽，在左右侧的连接部上连接有支撑装置；The upper hoop is provided with connection parts on the left and right sides, and the outer surface of the connection part is provided with a dovetail groove that runs through the upper and lower end surfaces of the connection part, and a support device is connected to the connection parts on the left and right sides;
支撑装置，包括支撑套、支撑杆、支撑板和支撑柱，支撑套的一端设置有与所述燕尾槽相配装的燕尾块，支撑杆一端穿设在支撑套内，在支撑杆另一端设置有支撑板，支撑板呈十字状，在支撑板的上端面设置有若干支撑柱，支撑柱的外表面上设置有螺纹，支撑柱与支撑板通过螺纹连接，在支撑柱的外表面上设置有旋拧平面；The support device includes a support sleeve, a support rod, a support plate and a support column. One end of the support sleeve is provided with a dovetail block matched with the dovetail groove. One end of the support rod is installed in the support sleeve. The support plate, the support plate is in the shape of a cross, a number of support columns are arranged on the upper surface of the support plate, threads are provided on the outer surface of the support column, the support column and the support plate are connected by threads, and screw threads are arranged on the outer surface of the support column. screw plane;
在所述下抱箍上连接有斜支撑，斜支撑上端支撑连接在支撑板的下端面上。An oblique support is connected to the lower hoop, and the upper end of the oblique support is connected to the lower end surface of the support plate.
进一步地，在下抱箍的左右侧面分别设置有一斜支撑，斜支撑分别支撑在对应侧的支撑板的下表面上。Further, a diagonal support is respectively provided on the left and right sides of the lower hoop, and the diagonal supports are respectively supported on the lower surfaces of the supporting plates on the corresponding sides.
进一步地，所述斜支撑为可伸缩结构。Further, the diagonal support is a retractable structure.
进一步地，在支撑套的侧面设置有用于锁紧支撑杆与支撑套的相对位置的锁紧螺栓。Further, a locking bolt for locking the relative position of the support rod and the support sleeve is provided on the side of the support sleeve.
进一步地，在支撑柱的上端面设置有绝缘材质的弧形支撑头，并且支撑头的弧口朝上设置。Further, an arc-shaped support head of insulating material is provided on the upper end surface of the support column, and the arc of the support head is arranged upward.
由于采用上述技术方案，本实用新型具有以下优越性：Due to the above-mentioned technical scheme, the utility model has the following advantages:
本实用新型在具体使用时，通过支撑装置可以对架空线缆起到支撑作用，并且通过支撑柱有支撑板的旋接，可以调整支撑高度，防止了线缆下垂，保证线路运行安全的同时，也更加方便的更换横担，能够有效提高工作效率。When the utility model is actually used, the support device can support the overhead cables, and the support height can be adjusted through the screw connection of the support plate on the support column, which prevents the cable from drooping and ensures the safety of the line operation. It is also more convenient to replace the cross arm, which can effectively improve work efficiency.
附图说明Description of drawings
图1为本实用新型的结构示意图；Fig. 1 is the structural representation of the utility model;
图中：1、上抱箍；11、连接部；21、支撑套；22、支撑板；23、支撑柱；24、支撑头；25、支撑杆；3、下抱箍；4、斜支撑；5、线杆。In the figure: 1. Upper hoop; 11. Connecting part; 21. Support sleeve; 22. Support plate; 23. Support column; 24. Support head; 25. Support rod; 3. Lower hoop; 4. Diagonal support; 5. Wire rod.
具体实施方式Detailed ways
下面结合附图及实施例对本实用新型的技术方案作进一步详细的说明。The technical solution of the present utility model will be described in further detail below in conjunction with the accompanying drawings and embodiments.
如图1所示，一种更换线杆上横担的辅助支架，包括安装在线杆5上的上抱箍1、下抱箍3和支撑装置；上抱箍1左右侧面均设置有连接部11，连接部11的外侧面上开设有贯穿连接部11上下端面的燕尾槽，在左右侧的连接部上连接有支撑装置；支撑装置包括支撑套21、支撑杆25、支撑板22和支撑柱23，支撑套21的一端设置有与所述燕尾槽相配装的燕尾块，支撑杆25一端穿设在支撑套21内，在支撑杆25另一端设置有支撑板22，支撑板22呈十字状，在支撑板22的上端面设置有若干支撑柱23，支撑柱23的外表面上设置有螺纹，支撑柱23与支撑板22通过螺纹连接，在支撑柱23的外表面上设置有旋拧平面；在所述下抱箍3上连接有斜支撑4，斜支撑4上端支撑连接在支撑板22的下端面上。As shown in Figure 1, an auxiliary bracket for replacing the upper cross arm of the wire pole, including an upper hoop 1, a lower hoop 3 and a supporting device installed on the wire pole 5; the left and right sides of the upper hoop 1 are provided with connecting parts 11 , the outer surface of the connecting part 11 is provided with a dovetail groove that runs through the upper and lower end surfaces of the connecting part 11, and a supporting device is connected to the connecting part on the left and right sides; the supporting device includes a supporting sleeve 21, a supporting rod 25, a supporting plate 22 and a supporting column 23 One end of the support sleeve 21 is provided with a dovetail block matched with the dovetail groove, one end of the support rod 25 is pierced in the support sleeve 21, and the other end of the support rod 25 is provided with a support plate 22, the support plate 22 is in the shape of a cross, On the upper end surface of the support plate 22, some support columns 23 are provided, and the outer surface of the support column 23 is provided with threads, and the support column 23 and the support plate 22 are connected by threads, and the outer surface of the support column 23 is provided with a screw plane; An oblique support 4 is connected to the lower hoop 3 , and the upper end of the oblique support 4 is supported and connected to the lower end surface of the support plate 22 .
作为本实施例的优选，在下抱箍3的左右侧面分别设置有一斜支撑4，斜支撑分别支撑在对应侧的支撑板的下表面上。As a preference of this embodiment, a diagonal support 4 is provided on the left and right sides of the lower hoop 3 respectively, and the diagonal supports are respectively supported on the lower surface of the supporting plate on the corresponding side.
所述斜支撑4为可伸缩结构。The diagonal support 4 is a telescopic structure.
在支撑套21的侧面设置有用于锁紧支撑杆与支撑套的相对位置的锁紧螺栓。A locking bolt for locking the relative position of the support rod and the support sleeve is arranged on the side of the support sleeve 21 .
在支撑柱23的上端面设置有绝缘材质的弧形支撑头24，并且支撑头24的弧口朝上设置，支撑头24用于支撑架空线缆。An arc-shaped support head 24 made of insulating material is provided on the upper end surface of the support column 23 , and the arc opening of the support head 24 is arranged upward, and the support head 24 is used for supporting the overhead cable.
本实用新型在具体使用时，通过支撑装置可以对架空线缆起到支撑作用，并且通过支撑柱有支撑板的旋接，可以调整支撑高度，防止了线缆下垂，保证线路运行安全的同时，也更加方便的更换横担，能够有效提高工作效率。When the utility model is actually used, the support device can support the overhead cables, and the support height can be adjusted through the screw connection of the support plate on the support column, which prevents the cable from drooping and ensures the safety of the line operation. It is also more convenient to replace the cross arm, which can effectively improve work efficiency.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721611047.7U CN207459562U (en) | 2017-11-28 | 2017-11-28 | The auxiliary stand of cross-arm in a kind of replacement line bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721611047.7U CN207459562U (en) | 2017-11-28 | 2017-11-28 | The auxiliary stand of cross-arm in a kind of replacement line bar |
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| CN207459562U true CN207459562U (en) | 2018-06-05 |
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| CN201721611047.7U Expired - Fee Related CN207459562U (en) | 2017-11-28 | 2017-11-28 | The auxiliary stand of cross-arm in a kind of replacement line bar |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708619A (en) * | 2018-07-13 | 2018-10-26 | 四川省腾达电力器材制造有限公司 | A kind of cement pole anti-fall device |
| CN109742703A (en) * | 2018-12-26 | 2019-05-10 | 国家电网有限公司 | Power installation cross arm |
| CN113675804A (en) * | 2021-08-24 | 2021-11-19 | 中铁第一勘察设计院集团有限公司 | Four staple bolt prefabricated formula vertical cable support |
| CN119029732A (en) * | 2024-08-26 | 2024-11-26 | 国网四川省电力公司攀枝花供电公司 | A combined insulating pole holding device for safely replacing insulators and crossarms |
-
2017
- 2017-11-28 CN CN201721611047.7U patent/CN207459562U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708619A (en) * | 2018-07-13 | 2018-10-26 | 四川省腾达电力器材制造有限公司 | A kind of cement pole anti-fall device |
| CN108708619B (en) * | 2018-07-13 | 2023-09-01 | 四川省腾达电力器材制造有限公司 | Cement pole anti-falling device |
| CN109742703A (en) * | 2018-12-26 | 2019-05-10 | 国家电网有限公司 | Power installation cross arm |
| CN113675804A (en) * | 2021-08-24 | 2021-11-19 | 中铁第一勘察设计院集团有限公司 | Four staple bolt prefabricated formula vertical cable support |
| CN119029732A (en) * | 2024-08-26 | 2024-11-26 | 国网四川省电力公司攀枝花供电公司 | A combined insulating pole holding device for safely replacing insulators and crossarms |
| CN119029732B (en) * | 2024-08-26 | 2025-10-21 | 国网四川省电力公司攀枝花供电公司 | A combined insulating pole holding device for safely replacing insulators and crossarms |
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