CN205189743U - Insulating hard terraced afterbody mounting fixture - Google Patents
Insulating hard terraced afterbody mounting fixture Download PDFInfo
- Publication number
- CN205189743U CN205189743U CN201520812586.1U CN201520812586U CN205189743U CN 205189743 U CN205189743 U CN 205189743U CN 201520812586 U CN201520812586 U CN 201520812586U CN 205189743 U CN205189743 U CN 205189743U
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- angle steel
- clamping device
- ladder
- steel clamping
- insulating
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 51
- 239000010959 steel Substances 0.000 claims abstract description 51
- 238000009413 insulation Methods 0.000 claims description 8
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
本实用新型涉及一种绝缘硬梯尾部固定夹具,包括绝缘梯管固定器、第一角钢卡紧装置和第二角钢卡紧装置，绝缘梯管固定器通过转向接头与第一角钢卡紧装置连接，第二角钢卡紧装置套设在第一角钢卡紧装置上。本实用新型体积小，重量轻，第一角钢卡紧装置和第二角钢卡紧装置卡紧高压电塔的角钢支架上，使绝缘硬梯平稳的搭设在高压电塔上。增强安全性的同时，也减轻了作业人员的劳动强度。能够进一步改善沿绝缘硬梯进入带电部位作业的舒适性、安全性。结构合理，实用性强，具有推广应用价值。
The utility model relates to a fixture for fixing the tail of an insulating hard ladder, comprising an insulating ladder tube fixer, a first angle steel clamping device and a second angle steel clamping device, the insulating ladder tube fixer is connected with the first angle steel clamping device through a steering joint , the second angle steel clamping device is sleeved on the first angle steel clamping device. The utility model is small in size and light in weight. The first angle steel clamping device and the second angle steel clamping device are clamped on the angle steel bracket of the high-voltage electric tower, so that the insulating hard ladder can be erected on the high-voltage electric tower stably. While enhancing safety, it also reduces the labor intensity of operators. It can further improve the comfort and safety of working in live parts along the insulating hard ladder. The structure is reasonable, the practicability is strong, and the utility model has the value of popularization and application.
Description
技术领域technical field
本实用新型涉及一种高压输电线路带电作业工器具，尤其涉及一种输电线路等电位带电作业中绝缘硬梯固定的工器具。The utility model relates to a tool for live work on a high-voltage transmission line, in particular to a tool for fixing an insulating hard ladder in the equipotential live work of the transmission line.
背景技术Background technique
为避免检修停电，保证正常供电，提高生产效率，输电线路需要经常开展带电作业。等电位带电作业时，经常采用绝缘硬梯法进入强电场。而现有绝缘硬梯前端钩挂在导线上之后，尾部并没有固定部件，仅仅依靠塔上作业人员使用绳索捆绑。但是在实际应用过程中，发现现有技术有如下不足：In order to avoid maintenance blackouts, ensure normal power supply, and improve production efficiency, transmission lines need to carry out live work frequently. During equipotential live work, the insulation hard ladder method is often used to enter the strong electric field. After the front end of the existing insulated hard ladder is hooked on the wire, there is no fixed part at the tail, and only the operators on the tower are bound with ropes. However, in the actual application process, it is found that the prior art has the following deficiencies:
(1)捆绑不牢靠，容易脱落造成危险；(1) The binding is not firm, and it is easy to fall off and cause danger;
(2)绳索捆绑后，绝缘硬梯与塔材之间不能形成固定点，等电位电工沿绝缘硬梯进入过程中容易造成梯子倾斜，作业人员失去重心形成危险；(2) After the ropes are tied, no fixed point can be formed between the insulated hard ladder and the tower material, and the equipotential electrician will easily cause the ladder to tilt during the process of entering along the insulated hard ladder, and the operator will lose the center of gravity and cause danger;
(3)传统捆绑方式消耗时间长，影响作业效率；(3) The traditional bundling method takes a long time and affects the operation efficiency;
本实用新型旨在研制新型夹具，适应各种塔型结构，为绝缘硬梯尾部固定提供一种可靠的固定夹具。提高安全系数，降低作业人员劳动强度，提高工作效率。The utility model aims to develop a new type of fixture, which is suitable for various tower structures and provides a reliable fixing fixture for fixing the tail of an insulating hard ladder. Improve the safety factor, reduce the labor intensity of operators, and improve work efficiency.
发明内容Contents of the invention
本实用新型所要解决的技术问题是提供一种可靠的绝缘硬梯尾部固定夹具，在利用绝缘硬梯进入有电部位及等电位工作时，可靠固定绝缘硬梯尾部，避免梯子摆动摇晃，确保带电作业安全进行，节约等电位作业人员体力，提高工作效率。The technical problem to be solved by the utility model is to provide a reliable fixing fixture for the tail of the insulated hard ladder, which can reliably fix the tail of the insulated hard ladder when the insulated hard ladder is used to enter the live part and work at the same potential, so as to avoid the ladder from swinging and shaking, and ensure the The operation is carried out safely, the physical strength of the equipotential operators is saved, and the work efficiency is improved.
为实现上述目的，本实用新型采用以下技术方案实现：In order to achieve the above object, the utility model adopts the following technical solutions:
一种绝缘硬梯尾部固定夹具,包括绝缘梯管固定器、第一角钢卡紧装置和第二角钢卡紧装置，绝缘梯管固定器通过转向接头与第一角钢卡紧装置连接，第二角钢卡紧装置套设在第一角钢卡紧装置上。A fixture for fixing the tail of an insulated hard ladder, comprising an insulating ladder tube fixer, a first angle steel clamping device and a second angle steel clamping device, the insulating ladder tube fixer is connected to the first angle steel clamping device through a steering joint, and the second angle steel clamping device The clamping device is sleeved on the first angle steel clamping device.
所述的绝缘梯管固定器通过螺杆螺母紧固绝缘硬梯的方形梯管。The insulating ladder tube fixer fastens the square ladder tube of the insulating hard ladder through screw nuts.
所述的绝缘梯管固定器通过螺杆螺母连接转向接头。The insulating ladder pipe fixer is connected to the steering joint through a screw nut.
所述的转向接头通过螺杆螺母连接第一角钢卡紧装置。The steering joint is connected to the first angle steel clamping device through a screw nut.
所述的角钢卡紧装置包括角钢固定螺杆和角钢固定卡块，角钢固定卡块套设在角钢固定螺杆上，并由螺母限位。The angle steel clamping device includes an angle steel fixing screw rod and an angle steel fixing block, and the angle steel fixing block is sleeved on the angle steel fixing screw rod and limited by a nut.
与现有的技术相比，本实用新型的有益效果是：Compared with the prior art, the beneficial effects of the utility model are:
本实用新型体积小，重量轻，第一角钢卡紧装置和第二角钢卡紧装置卡紧高压电塔的角钢支架上，使绝缘硬梯平稳的搭设在高压电塔上。The utility model is small in size and light in weight. The first angle steel clamping device and the second angle steel clamping device are clamped on the angle steel bracket of the high-voltage electric tower, so that the insulating hard ladder can be erected on the high-voltage electric tower stably.
紧固后的水平绝缘硬梯与X型角钢的交叉点之间形成稳定的三角形，确保绝缘硬梯固定的稳定性。增强安全性的同时，也减轻了作业人员的劳动强度。能够进一步改善沿绝缘硬梯进入带电部位作业的舒适性、安全性。结构合理，实用性强，具有推广应用价值。A stable triangle is formed between the intersection of the fastened horizontal insulating hard ladder and the X-shaped angle steel to ensure the stability of the insulating hard ladder. While enhancing safety, it also reduces the labor intensity of operators. It can further improve the comfort and safety of working in live parts along the insulated hard ladder. The structure is reasonable, the practicability is strong, and the utility model has the value of popularization and application.
附图说明Description of drawings
图1为本实用新型的结构示意图1。Fig. 1 is the structural representation 1 of the utility model.
图2为本实用新型的结构示意图2。Fig. 2 is the structural representation 2 of the utility model.
图3为角钢卡紧装置结构示意图。Fig. 3 is a schematic diagram of the structure of the angle steel clamping device.
图4为角钢固定卡块结构示意图。Fig. 4 is a schematic diagram of the structure of the angle steel fixing block.
图中：1-绝缘梯管固定器2-转向接头3-第一角钢卡紧装置4-第二角钢卡紧装置5-螺母I6-螺杆I7-螺母II8-螺杆II9-螺母III10-螺杆III11-角钢固定螺杆12-角钢固定卡块13-螺母IVIn the figure: 1-Insulation ladder tube fixer 2-Steering joint 3-First angle steel clamping device 4-Second angle steel clamping device 5-Nut I6-Screw rod I7-Nut II8-Screw rod II9-Nut III10-Screw rod III11- Angle steel fixing screw 12-angle steel fixing block 13-nut IV
具体实施方式detailed description
下面结合附图对本实用新型的具体实施方式进一步说明：The specific embodiment of the utility model is further described below in conjunction with accompanying drawing:
如图1-2，一种绝缘硬梯尾部固定夹具,包括绝缘梯管固定器1、第一角钢卡紧装置3和第二角钢卡紧装置4，绝缘梯管固定器1通过转向接头2与第一角钢卡紧装置3连接，绝缘梯管固定器1通过螺杆I6螺母I5紧固绝缘硬梯的方形梯管。绝缘梯管固定器1通过螺杆II8螺母II9连接转向接头2。转向接头2通过螺杆III10螺母III9连接第一角钢卡紧装置3。第二角钢卡紧装置4套设在第一角钢卡紧装置3上。As shown in Figure 1-2, a fixture for fixing the tail of an insulated hard ladder includes an insulating ladder tube holder 1, a first angle steel clamping device 3 and a second angle steel clamping device 4, and the insulating ladder tube holder 1 connects with the steering joint 2 The first angle steel clamping device 3 is connected, and the insulating ladder tube fixer 1 fastens the square ladder tube of the insulating hard ladder by the screw rod I6 nut I5. The insulating ladder pipe fixer 1 is connected to the steering joint 2 through the screw rod II8 and the nut II9. The steering joint 2 is connected to the first angle steel clamping device 3 through the screw rod III10 and the nut III9. The second angle steel clamping device 4 is sleeved on the first angle steel clamping device 3 .
如图3-4，角钢卡紧装置包括角钢固定螺杆11和角钢固定卡块12，角钢固定卡块12套设在角钢固定螺杆11上，并由螺母IV13限位。As shown in Fig. 3-4, the angle steel clamping device includes an angle steel fixing screw 11 and an angle steel fixing block 12. The angle steel fixing block 12 is sleeved on the angle steel fixing screw 11, and is limited by a nut IV13.
本夹具结构简单，投资小，实用方便。为绝缘硬梯尾部固定提供可靠保障。减轻了作业人员的工作强度，提高了工作效率，杜绝了安全隐患。The fixture has the advantages of simple structure, small investment, practicality and convenience. It provides reliable guarantee for fixing the tail of the insulated hard ladder. The work intensity of the operators is reduced, the work efficiency is improved, and hidden dangers of safety are eliminated.
上面所述仅是本实用新型的基本原理，并非对本实用新型作任何限制，凡是依据本实用新型对其进行等同变化和修饰，均在本专利技术保护方案的范畴之内。The above is only the basic principle of the utility model, and does not limit the utility model in any way. All equivalent changes and modifications according to the utility model are within the scope of the technical protection scheme of this patent.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520812586.1U CN205189743U (en) | 2015-10-20 | 2015-10-20 | Insulating hard terraced afterbody mounting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520812586.1U CN205189743U (en) | 2015-10-20 | 2015-10-20 | Insulating hard terraced afterbody mounting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205189743U true CN205189743U (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520812586.1U Expired - Fee Related CN205189743U (en) | 2015-10-20 | 2015-10-20 | Insulating hard terraced afterbody mounting fixture |
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| Country | Link |
|---|---|
| CN (1) | CN205189743U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104708A (en) * | 2017-12-29 | 2018-06-01 | 国网河北省电力有限公司衡水供电分公司 | Flat ladder end fixed Combination instrument |
| CN114033296A (en) * | 2021-10-29 | 2022-02-11 | 广西电网有限责任公司培训与评价中心 | Fixed cat ladder device of equipment framework |
-
2015
- 2015-10-20 CN CN201520812586.1U patent/CN205189743U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104708A (en) * | 2017-12-29 | 2018-06-01 | 国网河北省电力有限公司衡水供电分公司 | Flat ladder end fixed Combination instrument |
| CN114033296A (en) * | 2021-10-29 | 2022-02-11 | 广西电网有限责任公司培训与评价中心 | Fixed cat ladder device of equipment framework |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20181020 |