CN203932830U - Center line take-up coaster for a kind of power line construction - Google Patents
Center line take-up coaster for a kind of power line construction Download PDFInfo
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- CN203932830U CN203932830U CN201420342920.7U CN201420342920U CN203932830U CN 203932830 U CN203932830 U CN 203932830U CN 201420342920 U CN201420342920 U CN 201420342920U CN 203932830 U CN203932830 U CN 203932830U
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Abstract
本实用新型涉及一种电力线路施工用中线挑线滑车，属于电力施工技术领域。技术方案是：滑轮座（4）为放倒的U型结构，上板和下板的一端通过弯板连接；滑轮架（3）固定在滑轮座的上板上面，滑轮通过滑轮轴设置在滑轮架上；支撑座（14）的下面固定有U形卡子，两个立板的端部通过一个横板连接构成倒U形结构，支撑座与U形卡子（17）的横板固定在一起。放线时将中线放置在滑轮上，将中线挑起；完成紧线后，将中线从滑轮上抬起，平移到中线直立瓶的线槽内，完成中线挑线工作。本实用新型的有益效果是：使人工扛线变成专用工具顶线，减少了劳动强度，提高了安全系数，效率高。
The utility model relates to a center line take-up pulley for electric power line construction, which belongs to the technical field of electric power construction. The technical solution is: the pulley seat (4) is a U-shaped structure laid down, and one end of the upper plate and the lower plate is connected by a bent plate; the pulley frame (3) is fixed on the upper plate of the pulley seat, and the pulley is arranged on the pulley shaft through the pulley shaft. On the frame; U-shaped clips are fixed below the support seat (14), and the ends of the two vertical plates are connected by a transverse plate to form an inverted U-shaped structure, and the support seat and the transverse plate of the U-shaped clip (17) are fixed together. Put the center line on the pulley when setting out the line, and lift the center line; after the thread is tightened, lift the center line from the pulley, and move it into the line slot of the center line upright bottle to complete the center line pick-up work. The beneficial effect of the utility model is that: the manual wire carrying becomes the top wire of a special tool, the labor intensity is reduced, the safety factor is improved, and the efficiency is high.
Description
技术领域 technical field
本实用新型涉及一种电力线路施工用中线挑线滑车，属于电力施工技术领域。 The utility model relates to a center line take-up pulley for electric power line construction, which belongs to the technical field of electric power construction.
背景技术 Background technique
对电力线路施工，特别是山区线路施工过程中，三相电力线路呈品字形布置，在电杆顶部最高位置的称为中线，中线是位于地形最高点的电杆上的导线，因受下压力的影响，导线固定绑扎极为困难，背景技术是使用人工将中线扛起，至最高点的绝缘子上，完成中线的固定绑扎；存在问题是劳动强度大，效率低，人工在电杆顶部扛线，十分危险，存在安全隐患。 For the construction of power lines, especially during the construction of lines in mountainous areas, the three-phase power lines are arranged in a zigzag shape. The highest position on the top of the pole is called the center line. The center line is the wire on the pole at the highest point of the terrain. Due to the downward pressure It is extremely difficult to fix and bind the wires. The background technology is to use manual lifting of the neutral wire to the insulator at the highest point to complete the fixing and binding of the neutral wire. The problem is that the labor intensity is high and the efficiency is low. Manually carry the wire on the top of the pole. Very dangerous and a potential safety hazard.
实用新型内容 Utility model content
本实用新型目的是提供一种电力线路施工用中线挑线滑车，使人工扛线变成专用工具顶线，减少了劳动强度，提高了安全系数，效率高，解决背景技术中存在的问题。 The purpose of the utility model is to provide a center line take-up block for electric power line construction, which makes the manual line lifting into a special tool top line, reduces labor intensity, improves safety factor, high efficiency, and solves the problems existing in the background technology.
本实用新型的技术方案是： The technical scheme of the utility model is:
一种电力线路施工用中线挑线滑车，包含滑轮、滑轮架、滑轮轴、滑轮座、左上支杆、右上支杆、左下支杆、右下支杆、螺杆、螺杆板头、支撑座、U形卡子、抱箍、抱箍螺栓、上铰轴、左铰轴、右铰轴、左下铰轴和右下铰轴；滑轮座为放倒的U型结构，上板和下板的一端通过弯板连接；滑轮架固定在滑轮座的上板上面，滑轮通过滑轮轴设置在滑轮架上。 A center line take-up block for power line construction, including a pulley, a pulley frame, a pulley shaft, a pulley seat, a left upper strut, a right upper strut, a left lower strut, a right lower strut, a screw, a screw plate head, a support seat, a U clamps, hoops, hoop bolts, upper hinge shaft, left hinge shaft, right hinge shaft, left lower hinge shaft and right lower hinge shaft; The plate is connected; the pulley frame is fixed on the upper plate of the pulley seat, and the pulley is arranged on the pulley frame through the pulley shaft.
滑轮座的下板设有上铰轴，左上支杆和右上支杆的一端通过上铰轴铰接滑轮座的下板；左上支杆的另一端与左下支杆的一端通过左铰轴铰接，右上支杆的另一端与右下支杆的一端通过右铰轴铰接；左下支杆另一端通过左下铰轴铰接在支撑座上，右下支杆的另一端通过右下铰轴铰接在支撑座上；螺杆的一端穿过右铰轴并与右铰轴螺纹连接，螺杆的另一端穿过左铰轴并与左铰轴螺纹连接，螺杆穿出左铰轴后，端部设有螺杆板头。 The lower plate of the pulley seat is provided with an upper hinge shaft, and one end of the left upper strut and the right upper strut is hinged to the lower plate of the pulley seat through the upper hinge shaft; the other end of the left upper strut and one end of the left lower strut are hinged through the left hinge shaft, and the upper right The other end of the pole is hinged with one end of the lower right pole through the right hinge shaft; the other end of the lower left pole is hinged on the support base through the lower left hinge shaft, and the other end of the lower right pole is hinged on the support base through the lower right hinge shaft One end of the screw rod passes through the right hinge shaft and is threadedly connected with the right hinge shaft, and the other end of the screw rod passes through the left hinge shaft and is threadedly connected with the left hinge shaft.
支撑座的下面固定有U形卡子，两个立板的端部通过一个横板连接构成倒U形结构，支撑座与U形卡子的横板固定在一起，U形卡子的两个立板之间的距离略大于电杆顶部直径；抱箍固定在U形卡子的两个立板上，与U形卡子的两个立板垂直布置；抱箍上设有抱箍螺栓。 A U-shaped clip is fixed under the support seat, and the ends of the two vertical plates are connected by a horizontal plate to form an inverted U-shaped structure. The support seat and the horizontal plate of the U-shaped clip are fixed together, and the two vertical plates of the U-shaped clip The distance between them is slightly larger than the diameter of the top of the pole; the hoop is fixed on the two vertical plates of the U-shaped clip, and is vertically arranged with the two vertical plates of the U-shaped clip; the hoop is provided with a hoop bolt.
所述的滑轮架顶部设有顶盖板，顶盖板的一端通过盖板轴铰接在滑轮架顶部，顶盖板的一端设有锁扣与滑轮架顶部匹配。 The top of the pulley frame is provided with a top cover plate, and one end of the top cover plate is hinged on the top of the pulley frame through a cover plate shaft, and one end of the top cover plate is provided with a lock to match with the top of the pulley frame.
将U形卡子的横板置于电杆顶部，U形卡子的两个立板位于电杆顶部的侧面，将抱箍通过抱箍螺栓固定在电杆上，电力线路施工用中线挑线滑车整体固定在电杆顶部，靠近电杆最高的中线直立瓶并列布置；用扳手夹住螺杆板头，转动螺杆，改变左上支杆、右上支杆、左下支杆、右下支杆之间的角度，进而调整电力线路施工用中线挑线滑车的整体高度，使滑轮的顶部与电杆最高的中线直立瓶等高，或略高于中线直立瓶；放线时将中线放置在滑轮上，将中线挑起；完成紧线后，将中线从滑轮上抬起，平移到中线直立瓶的线槽内，完成中线挑线工作。 Put the horizontal plate of the U-shaped clip on the top of the pole, and the two vertical plates of the U-shaped clip are located on the side of the top of the pole, fix the hoop on the pole through the hoop bolt, and use the center line take-up tackle for power line construction as a whole. Fixed on the top of the pole, arranged side by side near the highest midline of the pole; clamp the head of the screw plate with a wrench, turn the screw, change the angle between the left upper pole, right upper pole, left lower pole, and right lower pole, Then adjust the overall height of the center line take-up block for power line construction, so that the top of the pulley is at the same height as the highest center line upright bottle of the pole, or slightly higher than the center line upright bottle; After the thread tightening is completed, lift the center line from the pulley and move it into the line groove of the center line upright bottle to complete the center line thread take-up work.
本实用新型的有益效果是：使人工扛线变成专用工具顶线，减少了劳动强度，提高了安全系数，效率高。 The beneficial effect of the utility model is that: the manual thread carrying becomes the top thread of a special tool, the labor intensity is reduced, the safety factor is improved, and the efficiency is high.
附图说明 Description of drawings
图1是本实用新型实施例结构示意图； Fig. 1 is the structural representation of the utility model embodiment;
图2是本实用新型实施例滑轮、滑轮座结构示意图； Fig. 2 is the schematic diagram of the structure of the pulley and the pulley seat of the embodiment of the utility model;
图中：滑轮1、滑轮轴2、滑轮架3、滑轮座4、上铰轴5、右上支杆6、左上支杆7、右下支杆8、左下支杆9、左铰轴10、右铰轴11、螺杆12、螺杆板头13、支撑座14、右下铰轴15、左下铰轴16、U形卡子17、抱箍18、抱箍螺栓19、电杆20、中线21、顶盖板22、盖板轴23、锁扣24。 Among the figure: pulley 1, pulley shaft 2, pulley frame 3, pulley seat 4, upper hinge shaft 5, right upper strut 6, left upper strut 7, right lower strut 8, left lower strut 9, left hinge shaft 10, right Hinge shaft 11, screw rod 12, screw plate head 13, support seat 14, right lower hinge shaft 15, left lower hinge shaft 16, U-shaped clip 17, hoop 18, hoop bolt 19, pole 20, midline 21, top cover Plate 22, cover shaft 23, lock catch 24.
具体实施方式 Detailed ways
以下结合附图，通过实例对本实用新型作进一步说明。 Below in conjunction with accompanying drawing, the utility model is further described by example.
一种电力线路施工用中线挑线滑车，包含滑轮1、滑轮架3、滑轮轴2、滑轮座4、左上支杆7、右上支杆6、左下支杆9、右下支杆8、螺杆12、螺杆板头13、支撑座14、U形卡子17、抱箍18、抱箍螺栓19、上铰轴5、左铰轴10、右铰轴11、左下铰轴16和右下铰轴15；滑轮座为放倒的U型结构，上板和下板的一端通过弯板连接；滑轮架固定在滑轮座的上板上面，滑轮通过滑轮轴设置在滑轮架上。 A center line take-up block for power line construction, comprising a pulley 1, a pulley frame 3, a pulley shaft 2, a pulley seat 4, a left upper support rod 7, a right upper support rod 6, a left lower support rod 9, a right lower support rod 8, and a screw rod 12 , screw plate head 13, support seat 14, U-shaped clip 17, hoop 18, hoop bolt 19, upper hinge shaft 5, left hinge shaft 10, right hinge shaft 11, left lower hinge shaft 16 and right lower hinge shaft 15; The pulley seat is a U-shaped structure laid down, and one end of the upper plate and the lower plate is connected by a bent plate; the pulley frame is fixed on the upper plate of the pulley seat, and the pulley is arranged on the pulley frame through the pulley shaft.
滑轮座的下板设有上铰轴，左上支杆和右上支杆的一端通过上铰轴铰接滑轮座的下板；左上支杆的另一端与左下支杆的一端通过左铰轴铰接，右上支杆的另一端与右下支杆的一端通过右铰轴铰接；左下支杆另一端通过左下铰轴铰接在支撑座上，右下支杆的另一端通过右下铰轴铰接在支撑座上；螺杆的一端穿过右铰轴并与右铰轴螺纹连接，螺杆的另一端穿过左铰轴并与左铰轴螺纹连接，螺杆穿出左铰轴后，端部设有螺杆板头。 The lower plate of the pulley seat is provided with an upper hinge shaft, and one end of the left upper strut and the right upper strut is hinged to the lower plate of the pulley seat through the upper hinge shaft; the other end of the left upper strut and one end of the left lower strut are hinged through the left hinge shaft, and the upper right The other end of the pole is hinged with one end of the lower right pole through the right hinge shaft; the other end of the lower left pole is hinged on the support base through the lower left hinge shaft, and the other end of the lower right pole is hinged on the support base through the lower right hinge shaft One end of the screw rod passes through the right hinge shaft and is threadedly connected with the right hinge shaft, and the other end of the screw rod passes through the left hinge shaft and is threadedly connected with the left hinge shaft.
支撑座的下面固定有U形卡子，两个立板的端部通过一个横板连接构成倒U形结构，支撑座与U形卡子的横板固定在一起，U形卡子的两个立板之间的距离略大于电杆顶部直径；抱箍固定在U形卡子的两个立板上，与U形卡子的两个立板垂直布置；抱箍上设有抱箍螺栓。 A U-shaped clip is fixed under the support seat, and the ends of the two vertical plates are connected by a horizontal plate to form an inverted U-shaped structure. The support seat and the horizontal plate of the U-shaped clip are fixed together, and the two vertical plates of the U-shaped clip The distance between them is slightly larger than the diameter of the top of the pole; the hoop is fixed on the two vertical plates of the U-shaped clip, and is vertically arranged with the two vertical plates of the U-shaped clip; the hoop is provided with a hoop bolt.
所述的滑轮架顶部设有顶盖板22，顶盖板的一端通过盖板轴23铰接在滑轮架顶部，顶盖板的一端设有锁扣24与滑轮架顶部匹配。 Described pulley frame top is provided with top cover plate 22, and one end of top cover plate is hinged on pulley frame top by cover plate shaft 23, and one end of top cover plate is provided with snap close 24 and pulley frame top matches.
将U形卡子的横板置于电杆顶部，U形卡子的两个立板位于电杆顶部的侧面，将抱箍通过抱箍螺栓固定在电杆上，电力线路施工用中线挑线滑车整体固定在电杆顶部，靠近电杆最高的中线直立瓶并列布置；用扳手夹住螺杆板头，转动螺杆，改变左上支杆、右上支杆、左下支杆、右下支杆之间的角度，进而调整电力线路施工用中线挑线滑车的整体高度，使滑轮的顶部与电杆最高的中线直立瓶等高，或略高于中线直立瓶；放线时将中线放置在滑轮上，将中线挑起；完成紧线后，将中线从滑轮上抬起，平移到中线直立瓶的线槽内，完成中线挑线工作。 Put the horizontal plate of the U-shaped clip on the top of the pole, and the two vertical plates of the U-shaped clip are located on the side of the top of the pole, fix the hoop on the pole through the hoop bolt, and use the center line take-up tackle for power line construction as a whole. Fixed on the top of the pole, arranged side by side near the highest midline of the pole; clamp the head of the screw plate with a wrench, turn the screw, change the angle between the left upper pole, right upper pole, left lower pole, and right lower pole, Then adjust the overall height of the center line take-up block for power line construction, so that the top of the pulley is at the same height as the highest center line upright bottle of the pole, or slightly higher than the center line upright bottle; After the thread tightening is completed, lift the center line from the pulley and move it into the line groove of the center line upright bottle to complete the center line thread take-up work.
所述的滑轮架顶部设有顶盖板22，顶盖板的一端通过盖板轴23铰接在滑轮架顶部，顶盖板的一端设有锁扣24与滑轮架顶部匹配；放线时，打开顶盖板，将中线放置在滑轮的轮槽内，扣上顶盖板，锁上锁扣；需要挑中线时，打开锁扣，打开顶盖板，将滑轮轮槽内的中线放到中线直立瓶的线槽内。 The top of the pulley frame is provided with a top cover plate 22, and one end of the top cover plate is hinged on the top of the pulley frame through the cover plate shaft 23, and one end of the top cover plate is provided with a lock catch 24 to match the top of the pulley frame; For the top cover, place the center line in the wheel groove of the pulley, fasten the top cover, and lock the lock; when you need to pick the center line, open the lock, open the top cover, and put the center line in the pulley wheel groove on the center line to stand upright in the trunking of the bottle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420342920.7U CN203932830U (en) | 2014-06-26 | 2014-06-26 | Center line take-up coaster for a kind of power line construction |
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| CN201420342920.7U CN203932830U (en) | 2014-06-26 | 2014-06-26 | Center line take-up coaster for a kind of power line construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022462A (en) * | 2014-06-26 | 2014-09-03 | 国家电网公司 | Neutral conductor picking pulley for power line construction and neutral conductor picking method |
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2014
- 2014-06-26 CN CN201420342920.7U patent/CN203932830U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022462A (en) * | 2014-06-26 | 2014-09-03 | 国家电网公司 | Neutral conductor picking pulley for power line construction and neutral conductor picking method |
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Granted publication date: 20141105 Effective date of abandoning: 20160504 |
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