CN206313359U - Straight line pole fall block - Google Patents
Straight line pole fall block Download PDFInfo
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- CN206313359U CN206313359U CN201621230290.XU CN201621230290U CN206313359U CN 206313359 U CN206313359 U CN 206313359U CN 201621230290 U CN201621230290 U CN 201621230290U CN 206313359 U CN206313359 U CN 206313359U
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- 238000005516 engineering process Methods 0.000 description 1
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Abstract
直线杆升降滑车,它包括一可通过螺栓安装在铁横担上的底板,底板上设置有一垂直于底板的空心立柱,该立柱的中间安置有一根螺杆,该螺杆的下端部通过一对锥形齿轮啮合相接有一根横向布置于底板上方的转轴,该转轴通过一固定在立柱下部的轴座外伸,并在外伸端配置有手动转轮;立柱上套置有一可上下移动的套环,该套环与位于立柱内、旋接在螺杆上的螺纹升降块相连并可随着螺纹升降块的上下移动而移动;螺纹升降块横向外接有一根横杆,横杆外面套置有一根可相对滑动的套管,并在套管上设置有架设电缆的槽轮;套管上通过一外凸的连接片相连于一与套管处于同一方向齿条的端部,齿条伸入在套环一外侧设置的齿条座内。具有结构简单,使用操作方便,能给施工带来的便捷与安全等特点。
Straight rod lifting block, which includes a bottom plate that can be installed on the iron cross arm through bolts, a hollow column perpendicular to the bottom plate is arranged on the bottom plate, a screw is placed in the middle of the column, and the lower end of the screw passes through a pair of conical The gears are meshed with a rotating shaft arranged horizontally above the bottom plate. The rotating shaft is extended through a shaft seat fixed at the lower part of the column, and a manual wheel is arranged at the extended end; a collar that can move up and down is sleeved on the column. The collar is connected with the threaded lifting block which is located in the column and screwed on the screw rod, and can move along with the up and down movement of the threaded lifting block; The sleeve is a sliding sleeve, and a sheave for erecting cables is arranged on the sleeve; the sleeve is connected to the end of a rack in the same direction as the sleeve through a protruding connecting piece, and the rack extends into the sleeve ring In a rack seat provided on the outside. It has the characteristics of simple structure, convenient use and operation, and can bring convenience and safety to construction.
Description
技术领域technical field
本实用新型涉及的是一种用于电力施工的直线杆升降滑车,尤其是20千伏直线杆升降滑车,属于电力生产系统中的施工工具技术领域。The utility model relates to a linear rod lifting block used for electric power construction, in particular to a 20 kV linear rod lifting block, which belongs to the technical field of construction tools in electric power production systems.
背景技术Background technique
在电力系统中,现有的导线铺设,是在铁横担上安装固定的滑车,导线放置在滑车内运输,完成后需要人力把导线牵引到上方绝缘子上固定安装,此操作过程不仅消耗体力过快,而且安全系数低,如操作人员力气不够还需两人操作(导线重量随大小增加)。In the power system, the existing wire laying is to install a fixed pulley on the iron cross arm, and the wire is placed in the pulley for transportation. After the completion, it needs manpower to pull the wire to the upper insulator for fixed installation. Fast, and low safety factor, if the operator is not strong enough, two people are needed to operate (the weight of the wire increases with the size).
发明内容Contents of the invention
本实用新型的目的在于克服现有技术存在的不足,而提供一种结构简单,使用操作方便,能给施工带来的便捷与安全,减少导线给施工者带来直接压力及危害,消除安全隐患的直线杆升降滑车。The purpose of the utility model is to overcome the deficiencies of the existing technology, and provide a simple structure, easy to use and operate, which can bring convenience and safety to the construction, reduce the direct pressure and harm brought by the wire to the constructor, and eliminate potential safety hazards. The linear rod lifting block.
本实用新型的目的是通过如下技术方案来完成的,一种直线杆升降滑车,它包括一可通过螺栓安装在铁横担上的底板,所述的底板上设置有一垂直于底板的空心立柱,该立柱的中间安置有一根螺杆,该螺杆的下端部通过一对锥形齿轮啮合相接有一根横向布置于底板上方的转轴,该转轴通过一固定在立柱下部的轴座外伸,并在外伸端配置有手动转轮;The purpose of this utility model is accomplished through the following technical solutions, a linear rod lifting block, which includes a bottom plate that can be installed on the iron cross arm through bolts, and a hollow column perpendicular to the bottom plate is arranged on the bottom plate, A screw is arranged in the middle of the column, and the lower end of the screw is engaged with a pair of bevel gears to connect with a rotating shaft arranged transversely above the bottom plate. The end is equipped with a manual wheel;
所述的立柱上套置有一可上下移动的套环,该套环与位于立柱内、旋接在螺杆上的螺纹升降块相连并可随着螺纹升降块的上下移动而移动;A collar that can move up and down is sleeved on the column, and the collar is connected with the threaded lifting block that is located in the column and screwed on the screw rod, and can move with the upward and downward movement of the threaded lifting block;
所述的螺纹升降块横向相接有一根横杆,横杆外面套置有一根可相对滑动的套管,并在套管上设置有架设电缆的槽轮;所述的套管上通过一外凸的连接片相连于一与套管处于同一方向齿条的端部,所述的齿条伸入在套环一外侧设置的齿条座内,齿条座上还设置有手轮机构,该手轮机构通过伸入在齿条座内的转动轴以及转动轴端部的传动齿轮与齿条啮合连接。The threaded lifting block is horizontally connected with a cross bar, and a relatively slidable sleeve is sleeved on the outside of the cross bar, and a sheave for erecting cables is arranged on the sleeve; The convex connecting piece is connected to the end of a rack in the same direction as the sleeve, and the rack extends into a rack seat provided on the outside of the collar, and a handwheel mechanism is also arranged on the rack seat. The handwheel mechanism is engaged with the rack through the rotating shaft stretched into the rack seat and the transmission gear at the end of the rotating shaft.
作为优选:所述的底板为长条形板块,空心立柱通过一立柱座固定安装在底板的中间,而在底板的两侧分别设置有配置有螺栓和螺母的条形长槽孔;所述的轴座固定安装在所述立柱座的一侧边上;所述的螺杆下端部通过一端面轴承支承在立柱座内的底面上,螺杆上部通过一轴承安置在空心立柱上端配置的立柱套接座内,该立柱套接座从上向下套接在立柱上端部并固定连接;As a preference: the bottom plate is a strip-shaped plate, the hollow column is fixedly installed in the middle of the bottom plate through a column seat, and strip-shaped slotted holes equipped with bolts and nuts are respectively arranged on both sides of the bottom plate; the described The shaft seat is fixedly installed on one side of the column seat; the lower end of the screw is supported on the bottom surface of the column seat through an end bearing, and the upper part of the screw is placed on the column socket seat configured at the upper end of the hollow column through a bearing Inside, the column socket is sleeved on the upper end of the column from top to bottom and fixedly connected;
所述槽轮的两侧分别设置有固定在套管上的套接环,并在两个套接环上可拆地相接有一横跨槽轮的U形锁缆环。Both sides of the sheave are respectively provided with socket rings fixed on the casing, and a U-shaped lock cable ring spanning the sheave is detachably connected to the two socket rings.
本实用新型在很大程度上降低了施工者在施工时所遇到的一些问题,如,体力跟不上、导线垂力、张力过大、施工者肩部淤青等等,并且大大降低了高空作业中出现与未出现的安全隐患;具有结构简单,使用操作方便,能给施工带来的便捷与安全,减少导线给施工者带来直接压力及危害,消除安全隐患等特点。The utility model greatly reduces some problems encountered by the builders during construction, such as physical strength not keeping up, wire vertical force, excessive tension, bruises on the shoulders of the builders, etc., and greatly reduces the Potential safety hazards that appear and do not appear in high-altitude operations; it has the characteristics of simple structure, convenient use and operation, which can bring convenience and safety to construction, reduce direct pressure and harm brought by wires to constructors, and eliminate potential safety hazards.
附图说明Description of drawings
图1是本实用新型的结构示意图Fig. 1 is a structural representation of the utility model
图2是图1的侧面结构示意图。FIG. 2 is a schematic diagram of the side structure of FIG. 1 .
具体实施方式detailed description
下面将结合附图对本实用新型作详细的介绍:图1-2所示,本实用新型所述的一种直线杆升降滑车,它包括一可通过螺栓1安装在铁横担上的底板2,所述的底板2上设置有一垂直于底板2的空心立柱3,该立柱3的中间安置有一根螺杆4,该螺杆4的下端部通过一对锥形齿轮5啮合相接有一根横向布置于底板2上方的转轴6,该转轴6通过一固定在立柱3下部的轴座7外伸,并在外伸端配置有手动转轮8;The utility model will be described in detail below in conjunction with the accompanying drawings: As shown in Figure 1-2, a kind of linear rod lifting tackle described in the utility model includes a base plate 2 that can be installed on the iron cross arm through a bolt 1, The base plate 2 is provided with a hollow column 3 perpendicular to the base plate 2, a screw 4 is placed in the middle of the column 3, and the lower end of the screw 4 is engaged with a pair of bevel gears 5 to connect with a horizontally arranged on the base plate. 2 above the rotating shaft 6, the rotating shaft 6 is extended through a shaft seat 7 fixed on the lower part of the column 3, and a manual wheel 8 is arranged at the extended end;
所述的立柱3上套置有一可上下移动的套环9,该套环9与位于立柱3内、旋接在螺杆4上的螺纹升降块10相连、并可随着螺纹升降块10的上下移动而移动;A collar 9 that can move up and down is sleeved on the column 3, and the collar 9 is connected to the threaded lifting block 10 that is located in the column 3 and screwed on the screw rod 4, and can move up and down along with the threaded lifting block 10. move while moving;
所述的螺纹升降块10横向外接有一根横杆11,横杆11外面套置有一根可相对滑动的套管12,并在套管12上设置有一架设电缆的槽轮13;所述的套管12上通过一外凸的连接片14相连于一与套管12处于同一方向齿条15的端部,所述的齿条15伸入在套环9一外侧设置的齿条座16内,齿条座16上还设置有手轮机构17,该手轮机构17通过伸入在齿条座16内的转动轴18以及转动轴18端部的传动齿轮19与齿条15啮合连接。The threaded lifting block 10 is laterally connected with a cross bar 11, and a relatively slidable sleeve 12 is sleeved on the outside of the cross bar 11, and a sheave 13 for erecting cables is arranged on the sleeve 12; The tube 12 is connected to the end of a rack 15 in the same direction as the sleeve 12 through an outwardly protruding connecting piece 14, and the rack 15 extends into the rack seat 16 provided on the outer side of the collar 9, The rack seat 16 is also provided with a handwheel mechanism 17, and the handwheel mechanism 17 is meshed with the rack 15 through the rotating shaft 18 extending into the rack seat 16 and the transmission gear 19 at the end of the rotating shaft 18.
图中所示,所述的底板2为长条形板块,空心立柱3通过一立柱座20固定安装在底板2的中间,而在底板2的两侧分别设置有配置有螺栓1和螺母21的条形长槽孔27;所述的轴座7固定安装在所述立柱座20的一侧边上;所述的螺杆4下端部通过一端面轴承22支承在立柱座20内的底面上,螺杆4上部通过一轴承23安置在空心立柱3上端配置的立柱套接座24内,该立柱套接座24从上向下套接在立柱3上端部并固定连接;As shown in the figure, the base plate 2 is a strip-shaped plate, and the hollow column 3 is fixedly installed in the middle of the base plate 2 through a column seat 20, and the two sides of the base plate 2 are respectively provided with bolts 1 and nuts 21. The strip-shaped slotted hole 27; the shaft seat 7 is fixedly installed on one side of the column seat 20; the lower end of the screw 4 is supported on the bottom surface in the column seat 20 by an end bearing 22, and the screw rod 4. The upper part is placed in the column socket 24 arranged at the upper end of the hollow column 3 through a bearing 23, and the column socket 24 is sleeved on the upper end of the column 3 from top to bottom and fixedly connected;
本实用新型所述槽轮13的两侧分别设置有固定在套管12上的套接环25,并在两个套接环25上可拆地相接有一横跨槽轮13的U形锁缆环26。Both sides of the sheave 13 of the utility model are respectively provided with socket rings 25 fixed on the casing 12, and a U-shaped lock across the sheave 13 is detachably connected to the two socket rings 25. cable loop 26.
Claims (2)
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CN201621230290.XU CN206313359U (en) | 2016-11-16 | 2016-11-16 | Straight line pole fall block |
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CN201621230290.XU CN206313359U (en) | 2016-11-16 | 2016-11-16 | Straight line pole fall block |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106654985A (en) * | 2016-11-16 | 2017-05-10 | 国网浙江桐乡市供电公司 | Linear pole lifting pulley |
CN107453281A (en) * | 2017-08-31 | 2017-12-08 | 国家电网公司 | High pressure aids in wire-binding device |
CN108892065A (en) * | 2018-06-29 | 2018-11-27 | 国家电网公司 | Electric power weight Hoisting tackle and hanging method |
CN110370247A (en) * | 2019-08-20 | 2019-10-25 | 包头长安永磁电机有限公司 | A kind of travelling robot walking device |
CN110707596A (en) * | 2019-10-11 | 2020-01-17 | 国网山东省电力公司潍坊市寒亭区供电公司 | A rapid maintenance device for the tensile drainage plate of high-voltage transmission lines |
-
2016
- 2016-11-16 CN CN201621230290.XU patent/CN206313359U/en not_active Withdrawn - After Issue
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106654985A (en) * | 2016-11-16 | 2017-05-10 | 国网浙江桐乡市供电公司 | Linear pole lifting pulley |
CN106654985B (en) * | 2016-11-16 | 2018-06-08 | 国网浙江桐乡市供电公司 | A kind of straight line pole fall block |
CN107453281A (en) * | 2017-08-31 | 2017-12-08 | 国家电网公司 | High pressure aids in wire-binding device |
CN107453281B (en) * | 2017-08-31 | 2023-03-31 | 国家电网公司 | High-voltage auxiliary stringing device |
CN108892065A (en) * | 2018-06-29 | 2018-11-27 | 国家电网公司 | Electric power weight Hoisting tackle and hanging method |
CN110370247A (en) * | 2019-08-20 | 2019-10-25 | 包头长安永磁电机有限公司 | A kind of travelling robot walking device |
CN110707596A (en) * | 2019-10-11 | 2020-01-17 | 国网山东省电力公司潍坊市寒亭区供电公司 | A rapid maintenance device for the tensile drainage plate of high-voltage transmission lines |
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