CN203412354U - Cross arm clamp - Google Patents
Cross arm clamp Download PDFInfo
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- CN203412354U CN203412354U CN201320507040.6U CN201320507040U CN203412354U CN 203412354 U CN203412354 U CN 203412354U CN 201320507040 U CN201320507040 U CN 201320507040U CN 203412354 U CN203412354 U CN 203412354U
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- 238000009434 installation Methods 0.000 claims abstract description 47
- 238000010276 construction Methods 0.000 abstract description 3
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- 239000004568 cement Substances 0.000 description 2
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- 238000007689 inspection Methods 0.000 description 2
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Abstract
Description
技术领域 technical field
本实用新型涉及一种电力配电线路施工中使用的工器具,尤其是一种用于门型杆和三联杆双横担安装和拆卸工作的横担卡码器。 The utility model relates to a tool used in the construction of electric power distribution lines, in particular to a cross-arm card coder used for the installation and disassembly work of a door-shaped rod and a triple-link double cross-arm. the
背景技术 Background technique
农村配网改造过程中,大多数供电所地处山区,外线作业过程中大档距线路较多,须采用门型排杆(2根电杆)或者三联杆架设(3根电杆)才能满足安全要求。由于山区交通不便,无法实现机械化作业,因此只能依靠人工作业。 In the process of rural distribution network transformation, most of the power supply stations are located in mountainous areas, and there are many large-gauge lines in the process of outside line operation, so gate-type poles (2 poles) or triple poles (3 poles) must be used to meet the requirements. security requirements. Due to the inconvenient transportation in mountainous areas, mechanized operations cannot be realized, so manual operations can only be relied on.
门型杆(三联杆)双横担安装、拆卸过程中,横担的上下搬运由杆上人员人工作业,劳动强度大,对作业人员身体素质要求较高,特别是在安装横担时难度很大。其过程是:门型杆横担的安装需6人进行,其中杆上作业4人(每基电杆2人登杆),杆下协助2人。作业人员登杆至杆顶,利用上下传送物品的绳索将第一条横担从地面提升到电杆顶部,用另一条绳索绑扎固定,然后再提升第二条横担至电杆顶部通过螺栓将两条横担紧固,横担螺栓全部紧固后解除固定第一条横担的绳索,整个门型杆横担安装过程结束。此种安装横担的方法效率低、安装难度大,且安全性差。 During the installation and disassembly of the double cross-arm of the door-shaped rod (three-link rod), the up and down transportation of the cross-arm is carried out manually by the staff on the pole, which is labor-intensive and requires high physical fitness of the workers, especially when installing the cross-arm. very big. The process is: 6 people are required to install the portal pole cross arm, including 4 people working on the pole (2 people climbing the pole for each base pole), and 2 people assisting under the pole. The operator climbs the pole to the top of the pole, lifts the first cross-arm from the ground to the top of the pole with the rope for conveying items up and down, binds and fixes it with another rope, and then lifts the second cross-arm to the top of the pole through bolts. The two cross-arms are fastened, and after all the cross-arm bolts are tightened, the rope that fixes the first cross-arm is released, and the installation process of the entire portal pole cross-arm is completed. This method for installing the cross arm is inefficient, difficult to install, and poor in safety. the
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横担卡码器,可以解决门型杆和三联杆双横担安装和拆卸困难的问题,减少了劳动力、减轻了杆上作业人员劳动强度、提高了施工效率及双横担安装拆卸安全性。 The technical problem to be solved by the utility model is to provide a cross-arm card coder, which can solve the problem of difficult installation and disassembly of the double cross-arm of the door-shaped rod and the triple-link rod, reduces the labor force, reduces the labor intensity of the operators on the rod, and improves Improve construction efficiency and double cross-arm installation and disassembly safety.
为解决上述技术问题,本实用新型所采用的技术方案是:一种横担卡码器,第一圆弧形抱箍与第二圆弧形抱箍的一端通过穿过第一安装板和第二安装板的固定调节螺栓连接,第二安装板底部设有滑轮挂装环,第一圆弧形抱箍另一端的第三安装板上固定安装有活动安装螺栓,活动螺栓与第二圆弧形抱箍另一端的第四安装板上开设的未闭合的螺栓安装槽相配合,第三安装板底部设有滑轮挂装环,第一安装板、第二安装板、第三安装板和第四安装板上分别安装有横担卡片。 In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: a cross-arm card code device, one end of the first arc-shaped hoop and the second arc-shaped hoop pass through the first mounting plate and the second The fixed adjustment bolts of the second mounting plate are connected, the bottom of the second mounting plate is provided with a pulley hanging ring, and the third mounting plate at the other end of the first circular arc hoop is fixedly installed with movable mounting bolts, and the movable bolts and the second circular arc The unclosed bolt installation groove opened on the fourth mounting plate at the other end of the hoop is matched, the bottom of the third mounting plate is provided with a pulley hanging ring, the first mounting plate, the second mounting plate, the third mounting plate and the third mounting plate Cross-arm cards are respectively installed on the four mounting plates.
活动安装螺栓的螺纹上安装有垫片。 Washers are installed on the threads of the movable mounting bolts. the
螺栓安装槽为”L”型安装槽。 The bolt installation groove is "L" type installation groove.
滑轮挂装环为“U”型环。 The pulley hanging ring is a "U" ring.
本实用新型提供的横担卡码器,通过固定调节螺栓和活动安装螺栓将第一圆弧形抱箍与第二圆弧形抱箍固定安装在门型杆和三联杆的杆顶,在第二安装板和第三安装板底部的滑轮挂装环上挂上滑轮,通过穿过滑轮滚轮的绳索将两匹横担升上杆顶后放置在横担卡片上,调整两匹横担平行,对齐螺栓安装孔,把螺栓穿过安装孔拧紧,使两匹横担紧紧夹住电杆,拧松活动安装螺栓取下本实用新型即完成横担的安装,可以解决门型杆和三联杆双横担安装和拆卸困难的问题,安装、拆卸方便,只需将活动安装螺栓放置进“L”型螺栓安装槽中拧紧即可,拆卸时也是只需将活动安装螺栓拧松即可完成拆卸。并经过安全检验,能有效承受升、降横担及工具物资的重量,使用此工具能使地面作业人员协助杆上作业人员进行横担的上下搬运,同时减少了杆上作业人员数量,能有效降低杆上作业人员劳动强度,提高安全型,减少作业时间,全面提高门型杆横担安装、拆卸工作效率。 The utility model provides the cross-arm coder, the first arc-shaped hoop and the second arc-shaped hoop are fixedly installed on the top of the door-shaped rod and the triple-link rod through the fixed adjustment bolt and the movable installation bolt. Hang the pulley on the pulley hanging ring at the bottom of the second mounting plate and the third mounting plate, lift the two cross-arms to the top of the pole through the rope passing through the pulley rollers and place them on the cross-arm card, adjust the two cross-arms to be parallel, Align the bolt installation holes, and tighten the bolts through the installation holes, so that the two cross arms tightly clamp the pole, loosen the movable installation bolts and take off the utility model to complete the installation of the cross arm, which can solve the problem of door-shaped rods and triple rods. The installation and disassembly of the double cross-arm is difficult, and the installation and disassembly are convenient. You only need to place the movable installation bolts into the "L" bolt installation grooves and tighten them. When disassembling, you only need to loosen the movable installation bolts to complete the disassembly. . And after safety inspection, it can effectively bear the weight of lifting and lowering the cross arm and tools and materials. Using this tool can enable the ground operators to assist the workers on the pole to carry the cross arm up and down, and at the same time reduce the number of workers on the pole, which can effectively Reduce the labor intensity of the operators on the pole, improve the safety, reduce the working time, and comprehensively improve the efficiency of the installation and disassembly of the gate pole cross arm.
使用本实用新型对双横担安装作试验,对人工、及安装环节耗时统计如下表所示: Using the utility model to test the double cross-arm installation, the labor and installation time-consuming statistics are shown in the following table:
上述统计结果表明:平均安装门型杆双横担需要4人、用时为19分钟,与现有技术平均安装门型杆双横担需要6人、耗时40分钟相比,所需人数大大减少,并节约了工时,提高了劳动效率;另外,经安全检验,该工具安装好后能有效承载500公斤负载不产生变形,而横担重量最多不超过200公斤,因此本实用新型满足安全条件,符合安全性要求。 The above statistical results show that it takes 4 people and takes 19 minutes to install the double cross-arm with portal pole on average. Compared with the average installation of double cross-arm with portal pole which requires 6 people and takes 40 minutes in the prior art, the required number of people is greatly reduced. , and save working hours and improve labor efficiency; in addition, after safety inspection, the tool can effectively carry a load of 500 kg without deformation after installation, and the maximum weight of the cross-arm does not exceed 200 kg, so the utility model meets the safety conditions. Meet security requirements.
通过固定调节螺栓可以调节第一圆弧形抱箍与第二圆弧形抱箍的配合,使其能适应不同梢径的电杆,如农村配网常用的梢径为φ150mm、φ190mm水泥电杆。 By fixing the adjusting bolt, the cooperation between the first arc-shaped hoop and the second arc-shaped hoop can be adjusted, so that it can adapt to poles with different tip diameters. For example, the tip diameters commonly used in rural distribution networks are φ150mm and φ190mm cement poles. .
附图说明 Description of drawings
下面结合附图和实施例对本实用新型作进一步说明: Below in conjunction with accompanying drawing and embodiment the utility model is further described:
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2为本实用新型的俯视图; Fig. 2 is the top view of the utility model;
图3为本实用新型第一圆弧形抱箍的示意图; Fig. 3 is a schematic diagram of the first arc-shaped hoop of the utility model;
图4为本实用新型第二圆弧形抱箍的示意图; Fig. 4 is a schematic diagram of a second arc-shaped hoop of the present invention;
图5为本实用新型固定调节螺栓5的示意图;
Fig. 5 is the schematic diagram of
图6为本实用新型的安装示意图。 Figure 6 is a schematic diagram of the installation of the utility model.
具体实施方式 Detailed ways
如图1、图2、图3、图4和图5所示,一种横担卡码器,第一圆弧形抱箍1与第二圆弧形抱箍8的一端通过穿过第一安装板9和第二安装板10的固定调节螺栓5连接,第二安装板10底部设有滑轮挂装环7,第一圆弧形抱箍1另一端的第三安装板11上固定安装有活动安装螺栓4,活动螺栓4与第二圆弧形抱箍8另一端的第四安装板12上开设的未闭合的螺栓安装槽6相配合,第三安装板11底部设有滑轮挂装环7,第一安装板9、第二安装板10、第三安装板11和第四安装板12上分别安装有横担卡片2。
As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of cross-arm card code device, one end of the first arc-shaped hoop 1 and the second arc-
活动安装螺栓4的螺纹上安装有垫片3。 A gasket 3 is installed on the thread of the movable mounting bolt 4 . the
螺栓安装槽6为”L”型安装槽。
滑轮挂装环7为“U”型环。
Pulley
通过固定调节螺栓5可以调节第一圆弧形抱箍1与第二圆弧形抱箍8的配合,使其能适应不同梢径的电杆,如农村配网常用的梢径为φ150mm、φ190mm水泥电杆。
By fixing the adjusting
如图6所示,本实用新型的安装使用过程如下: As shown in Figure 6, the installation and use process of the present utility model is as follows:
第一圆弧形抱箍1与第二圆弧形抱箍8的一端通过固定调节螺栓5连接,登杆作业时携带本实用新型登上杆顶,将第一圆弧形抱箍1与第二圆弧形抱箍8错开,在需要安装横担处通过活动安装螺栓4把第一圆弧形抱箍1与第二圆弧形抱箍8紧固在杆稍,转动本实用新型使其横担卡片2与横担安装方向垂直,拧紧活活动安装螺栓4,在在第二安装板10和第三安装板11底部的滑轮挂装环7各挂上一个定滑轮14,将绳索15穿于滑轮滚轮上,即完成本实用新型的安装。
One end of the first arc-shaped hoop 1 and the second arc-
接着,杆下人员将一匹横担13的两端用绳索捆绑,拖拽绳索另一端把横担13升上杆顶,之后杆上作业人员同时抬起横担13卡到横担卡片2中,同理把另一匹横担13’卡在本实用新型另一端的横担卡片2中,然后调整两匹横担平行,对齐螺栓安装孔,把螺栓穿过安装孔拧紧,使两匹横担13,13’夹紧电杆16,拧松活动安装螺栓4取下本实用新型即完成横担的安装。
Then, the personnel under the pole tie the two ends of a cross arm 13 with ropes, drag the other end of the rope to raise the cross arm 13 to the top of the pole, and then the staff on the pole simultaneously lift the cross arm 13 and insert it into the
上述的实施例仅为本实用新型的优选技术方案,而不应视为对于本实用新型的限制,本实用新型的保护范围应以权利要求记载的技术方案,包括权利要求记载的技术方案中技术特征的等同替换方案为保护范围。即在此范围内的等同替换改进,也在本实用新型的保护范围之内。 Above-mentioned embodiment is only the preferred technical scheme of the present utility model, and should not be considered as the restriction to the present utility model, and the protection scope of the present utility model should be the technical solution described in the claims, including the technology in the technical solution described in the claims. An equivalent alternative to the feature is the scope of protection. That is, equivalent replacement and improvement within this scope are also within the protection scope of the present utility model.
Claims (4)
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CN201320507040.6U CN203412354U (en) | 2013-08-20 | 2013-08-20 | Cross arm clamp |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106329437A (en) * | 2016-10-12 | 2017-01-11 | 国网辽宁省电力有限公司鞍山供电公司 | 10kV cross arm brace of adjustable distribution overhead line and method of use |
CN110593637A (en) * | 2019-10-12 | 2019-12-20 | 国网安徽省电力有限公司宿州市城郊供电公司 | Cross arm installation device |
CN111636751A (en) * | 2020-06-12 | 2020-09-08 | 倪立龙 | Electric power strain cross arm |
CN112443192A (en) * | 2020-11-23 | 2021-03-05 | 浙江华保电力科技股份有限公司 | Dismounting device that special high voltage insulation cross arm was used |
CN113756645A (en) * | 2021-08-31 | 2021-12-07 | 贵州电网有限责任公司 | Convenient instrument of cross arm installation |
-
2013
- 2013-08-20 CN CN201320507040.6U patent/CN203412354U/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106329437A (en) * | 2016-10-12 | 2017-01-11 | 国网辽宁省电力有限公司鞍山供电公司 | 10kV cross arm brace of adjustable distribution overhead line and method of use |
CN106329437B (en) * | 2016-10-12 | 2018-02-23 | 国网辽宁省电力有限公司鞍山供电公司 | The adjustable distribution network overhead line cross arm support devices of 10kV and application method |
CN110593637A (en) * | 2019-10-12 | 2019-12-20 | 国网安徽省电力有限公司宿州市城郊供电公司 | Cross arm installation device |
CN111636751A (en) * | 2020-06-12 | 2020-09-08 | 倪立龙 | Electric power strain cross arm |
CN111636751B (en) * | 2020-06-12 | 2021-09-24 | 东营市南方电器有限责任公司 | Electric power strain cross arm |
CN112443192A (en) * | 2020-11-23 | 2021-03-05 | 浙江华保电力科技股份有限公司 | Dismounting device that special high voltage insulation cross arm was used |
CN113756645A (en) * | 2021-08-31 | 2021-12-07 | 贵州电网有限责任公司 | Convenient instrument of cross arm installation |
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Granted publication date: 20140129 Termination date: 20180820 |