Auxiliary brace mechanism for pole construction
A technology of ejector rod and pin rod, which is applied in the direction of the device for maintaining the distance between parallel conductors, can solve the problems of unstable pulling force, unstable distance, high environmental requirements, etc., and achieve the effect of simple structure, reliable connection and convenient operation
Active Publication Date: 2019-06-25
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD QUZHOU POWER SUPPLY CO +2
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The above-mentioned first solution requires two electrified cars and several construction workers. The live cars have high requirements on the environment, and many uneven grounds cannot pass the live cars. The pulling force is also unstable, and the distance between the two wires is unstable, which poses a great safety hazard; in the third operation method, the connection between the tying rope and the support rod is not stable, it is easy to slip, and it also requires the cooperation of several construction workers Only by working can the wires be stretched and positioned
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0029] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0030] Such as figure 1 As shown, an auxiliary brace mechanism for pole construction includes: a main pole sleeve 1 , a moving pole sleeve 2 and a latch limit mechanism 6 .
[0031] The moving rod sleeve is inserted into the main rod sleeve. In this embodiment, the moving rod sleeve extends into the main rod sleeve from the port at the first end of the main rod sleeve. The first end of the moving rod sleeve is located outside the main rod sleeve, and the second end of the moving rod sleeve is located inside the main rod sleeve. The moving rod sleeve can slide along the axial direction of the main rod sleeve. The main rod sleeve and the moving rod sleeve are coaxially arranged, and the main rod sleeve and the moving rod sleeve are made of plastic material.
[0032] A trigger push rod 3 extending axially along the main rod sleeve is arranged in...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an auxiliary opposite bracing mechanism for upright rod construction, which can brace two parallel wires and has the advantages of simple structure, convenient operation and reliable connection. The auxiliary opposite bracing mechanism for upright rod construction comprises a main rod sleeve, a movable rod sleeve and a plunger limiting mechanism, wherein the movable rod sleeve is inserted in the main rod sleeve and can axially side along the main rod sleeve; and the plunger limiting mechanism comprises a radial through hole arranged in the main rod sleeve, a pin rod arranged in the radial through hole in a sliding mode, a first annular clamping groove and a second annular clamping groove arranged on the outer side surface of the movable rod sleeve for being matchedwith the pin rod, a pulling rod arranged on the end surface of the pin rod, and a pin rod reset spring sleeving the pulling rod.
Description
technical field [0001] The invention relates to auxiliary equipment for direct electric power construction, in particular to an auxiliary buttressing mechanism for pole construction. Background technique [0002] At present, when a new high-voltage pole needs to be erected on a certain section of the high-voltage line, two parallel wires need to be pulled apart to increase the distance between the wires to provide enough work space for the pole operation and ensure that the operation Safety. [0003] At present, there are several operation methods for spreading the two conductors: the first is to use two electrified trolleys to carry out the work, and the electrified trolley stops at the two conductors, and the construction personnel pull the conductors apart through the electrified trolley; the second is Tie the insulating working ropes on the two conductors respectively, and two construction workers pull the conductors apart on the ground; Open up. The above-mentioned f...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H02G7/12
CPCH02G7/12
Inventor 方雄伟颜明华刘利平童雄伟徐小峰张越夏耀春韩统钱宾方嘉伟徐辉
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD QUZHOU POWER SUPPLY CO