CN204552588U - A kind of insulated ladder being applied to power transmission tower - Google Patents
A kind of insulated ladder being applied to power transmission tower Download PDFInfo
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- CN204552588U CN204552588U CN201520020547.8U CN201520020547U CN204552588U CN 204552588 U CN204552588 U CN 204552588U CN 201520020547 U CN201520020547 U CN 201520020547U CN 204552588 U CN204552588 U CN 204552588U
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- flat ladder
- insulating flat
- sleeve
- hook
- insulated ladder
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Abstract
Description
技术领域technical field
本实用新型涉及电力设备领域，具体的说，是涉及一种应用于输电塔的绝缘平梯。The utility model relates to the field of electric equipment, in particular to an insulating flat ladder applied to transmission towers.
背景技术Background technique
为了使用绝缘平梯进入强电场，现今的绝缘平梯固定是使用前端带钩子的绝缘平梯悬挂于导线上，后端用绝缘绳索在端部绑扎固定在塔材上，由于作业通常都是在高空中进行，使用绝缘绳索对绝缘平梯后端进行绑扎所需要时间长，体力消耗大，步骤繁琐。In order to use the insulating flat ladder to enter the strong electric field, the current insulating flat ladder is fixed by using the insulating flat ladder with a hook on the front end to hang on the wire, and the rear end is fixed on the tower material with an insulating rope at the end. It takes a long time to bind the rear end of the insulating flat ladder with insulating ropes, which requires a lot of physical exertion and cumbersome steps.
因为绝缘平梯为后端与塔材之间为柔性连接(绳索连接)，所以在高空作业过程中，绝缘平梯会有一定程度的晃动，不利于施工安全，也降低了施工效率。Because the insulating flat ladder is a flexible connection (rope connection) between the rear end and the tower material, the insulating flat ladder will shake to a certain extent during high-altitude operations, which is not conducive to construction safety and reduces construction efficiency.
因此，如何设计一种能够在高空作业下实现绝缘平梯的固定，是本领域技术人员亟需解决的。Therefore, how to design a kind of fixing that can realize the insulating flat ladder under high-altitude operation is urgently needed by those skilled in the art.
实用新型内容Utility model content
本实用新型的目的是为克服上述现有技术的不足，提供一种应用于输电塔的绝缘平梯。本实用新型所提供的绝缘平梯，能够使绝缘平梯牢固的固定在塔材上，避免高空作业过程中晃动。The purpose of this utility model is to provide an insulating flat ladder applied to transmission towers in order to overcome the shortcomings of the above-mentioned prior art. The insulating flat ladder provided by the utility model can securely fix the insulating flat ladder on the tower material, and avoid shaking during high-altitude operation.
为了达成上述目的，本实用新型采用如下技术方案：In order to achieve the above object, the utility model adopts the following technical solutions:
一种应用于输电塔的绝缘平梯，包括绝缘平梯本体，该绝缘平梯本体具有两侧杆，所述两侧杆上对应设置有通孔，两侧杆之间设置有套筒，一横撑贯穿于所述通孔及套筒并被紧固件紧固在侧杆上；所述套筒上固定连接有挂接装置。An insulating flat ladder applied to power transmission towers, comprising an insulating flat ladder body, the insulating flat ladder body has two side bars, the two side bars are correspondingly provided with through holes, and a sleeve is arranged between the two side bars, and a The cross brace passes through the through hole and the sleeve and is fastened on the side bar by a fastener; the sleeve is fixedly connected with a hooking device.
优选的，所述挂接装置包括挂钩，挂钩的一端与套筒固定连接，挂钩的另一端横向设置有卡固件。Preferably, the hooking device includes a hook, one end of the hook is fixedly connected to the sleeve, and the other end of the hook is laterally provided with a clip.
优选的，所述卡固件为螺钉。Preferably, the fastening member is a screw.
优选的，所述紧固件为螺母。Preferably, the fasteners are nuts.
本实用新型的有益效果是：通过挂钩将本绝缘平梯尾端挂接在塔材上，能够快速的实现绝缘平梯的固定，通过螺钉进一步将绝缘平梯卡固，防止其晃动，有效的保障了作业人员的安全。The beneficial effects of the utility model are: the tail end of the insulating flat ladder is hung on the tower material through the hook, and the fixing of the insulating flat ladder can be quickly realized, and the insulating flat ladder is further fixed by screws to prevent it from shaking, effectively The safety of the operating personnel is guaranteed.
附图说明：Description of drawings:
图1是本实用新型的结构示意图；Fig. 1 is the structural representation of the utility model;
其中：1、挂钩，2、挂钩，3、横撑，4、螺母，5、螺母，6、螺钉，7、螺钉，8、套筒，9、塔材，10、绝缘平梯本体。Among them: 1. Hook, 2. Hook, 3. Brace, 4. Nut, 5. Nut, 6. Screw, 7. Screw, 8. Sleeve, 9. Tower material, 10. Insulated flat ladder body.
具体实施方式：Detailed ways:
下面将附图对本方案进行进一步说明。Below with accompanying drawing this scheme is further described.
实施例1：一种应用于输电塔的绝缘平梯，其结构如图1所示，包括绝缘平梯本体10，该绝缘平梯本体10具有两侧杆，两侧杆上对应设置有通孔，两侧杆之间设置有套筒8，一横撑3贯穿于所述通孔及套筒8并被紧固件紧固在侧杆上；所述套筒8上固定连接有挂接装置。Embodiment 1: An insulating flat ladder applied to transmission towers, its structure is shown in Figure 1, including an insulating flat ladder body 10, the insulating flat ladder body 10 has two side bars, and through holes are correspondingly arranged on the two side bars , a sleeve 8 is arranged between the rods on both sides, a cross brace 3 penetrates through the through hole and the sleeve 8 and is fastened on the side rod by fasteners; the sleeve 8 is fixedly connected with a hooking device .
所述挂接装置包括挂钩1和挂钩2，挂钩1和挂钩2分别与套筒8焊接，挂钩1和挂钩2的另一端均横向设置有卡固件。The hooking device includes a hook 1 and a hook 2, and the hook 1 and the hook 2 are respectively welded with the sleeve 8, and the other ends of the hook 1 and the hook 2 are provided with clamping pieces in the transverse direction.
所述卡固件为螺钉6和螺钉7。作为另一种选择，卡固件也可以选择螺栓或者其他杆类零部件。The fasteners are screws 6 and screws 7 . Alternatively, the fasteners may also be bolts or other rod components.
所述紧固件为螺母4和螺母5。The fasteners are nuts 4 and 5.
现场作业时，将绝缘平梯本体10的一端挂接在导线上，另一端通过挂钩1和挂钩2挂接在塔材9上，然后调整螺钉6和螺钉7的位置，使其牢固的卡接于塔材9上即可。During on-site operation, one end of the insulating flat ladder body 10 is hung on the wire, and the other end is hung on the tower material 9 through the hook 1 and the hook 2, and then the positions of the screws 6 and 7 are adjusted to make them firmly clamped. Get final product on tower material 9.
作业完成后，松动螺钉6和螺钉7，将本装置从塔材9上摘下，然后松动螺母4和螺母5，抽出横撑3，即完成拆卸。After the operation was finished, loosen the screw 6 and the screw 7, and take off the device from the tower material 9, then loosen the nut 4 and the nut 5, and pull out the cross brace 3, which completes the disassembly.
采用了上述结构后，进行作业过程中，只通过转动螺母即可完成绝缘平梯的快速紧固，且绝缘平梯与塔材卡接牢固，不易发生晃动，有效的保证了作业人员的安全。After adopting the above structure, during the operation process, the fast fastening of the insulating flat ladder can be completed only by turning the nut, and the insulating flat ladder is firmly clamped with the tower material, and it is not easy to shake, which effectively guarantees the safety of the operators.
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本实用新型。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本实用新型的精神或范围的情况下，在其它实施例中实现。因此，本实用新型将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020547.8U CN204552588U (en) | 2015-01-12 | 2015-01-12 | A kind of insulated ladder being applied to power transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020547.8U CN204552588U (en) | 2015-01-12 | 2015-01-12 | A kind of insulated ladder being applied to power transmission tower |
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| Publication Number | Publication Date |
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| CN204552588U true CN204552588U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520020547.8U Expired - Fee Related CN204552588U (en) | 2015-01-12 | 2015-01-12 | A kind of insulated ladder being applied to power transmission tower |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390984A (en) * | 2015-11-27 | 2016-03-09 | 国网北京市电力公司 | Fixing device for rear end of flat ladder |
| CN106337650A (en) * | 2016-10-19 | 2017-01-18 | 国网河南省电力公司安阳供电公司 | High-voltage power line tower maintenance device |
| CN108952553A (en) * | 2018-08-01 | 2018-12-07 | 国网浙江省电力有限公司金华供电公司 | Ground electrode circuit Equipotential ladder and its application method |
| CN111155921A (en) * | 2018-11-08 | 2020-05-15 | 国网河南省电力公司巩义市供电公司 | Telescopic portable auxiliary equipment for pre-test maintenance of transformer substation |
| CN112160583A (en) * | 2020-09-24 | 2021-01-01 | 中冶建设高新工程技术有限责任公司 | Fixing device, temporary hanging basket for steel structure installation and vertical ladder |
-
2015
- 2015-01-12 CN CN201520020547.8U patent/CN204552588U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390984A (en) * | 2015-11-27 | 2016-03-09 | 国网北京市电力公司 | Fixing device for rear end of flat ladder |
| CN106337650A (en) * | 2016-10-19 | 2017-01-18 | 国网河南省电力公司安阳供电公司 | High-voltage power line tower maintenance device |
| CN108952553A (en) * | 2018-08-01 | 2018-12-07 | 国网浙江省电力有限公司金华供电公司 | Ground electrode circuit Equipotential ladder and its application method |
| CN108952553B (en) * | 2018-08-01 | 2023-12-05 | 国网浙江省电力有限公司金华供电公司 | Ground pole line equal potential ladder and its use method |
| CN111155921A (en) * | 2018-11-08 | 2020-05-15 | 国网河南省电力公司巩义市供电公司 | Telescopic portable auxiliary equipment for pre-test maintenance of transformer substation |
| CN112160583A (en) * | 2020-09-24 | 2021-01-01 | 中冶建设高新工程技术有限责任公司 | Fixing device, temporary hanging basket for steel structure installation and vertical ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160112 |